1 2018-05-04 Tom Tromey <tom@tromey.com>
5 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
6 Pedro Alves <palves@redhat.com>
8 * linux-aarch64-low.c (aarch64_stopped_data_address):
11 2018-04-27 Tom Tromey <tom@tromey.com>
15 2018-04-23 Tom Tromey <tom@tromey.com>
19 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
21 * Makefile.in (depcomp): Add "..".
22 (all_deps_files): New and use it.
24 2018-04-18 Alan Hayward <alan.hayward@arm.com>
26 * configure.srv (aarch64*-*-linux*): Don't include xml.
27 (i[34567]86-*-cygwin*): Likewise.
28 (i[34567]86-*-linux*): Likewise.
29 (i[34567]86-*-lynxos*): Likewise.
30 (i[34567]86-*-mingw32ce*): Likewise.
31 (i[34567]86-*-mingw*): Likewise.
32 (i[34567]86-*-nto*): Likewise.
33 (tic6x-*-uclinux): Likewise.
34 (x86_64-*-linux*): Likewise.
35 (x86_64-*-mingw*): Likewise.
36 (x86_64-*-cygwin*): Likewise.
38 2018-04-18 Alan Hayward <alan.hayward@arm.com>
40 * tdesc.c: Remove xml parameter.
42 2018-04-18 Alan Hayward <alan.hayward@arm.com>
44 * server.c (get_features_xml): Remove cast.
45 * tdesc.c (void target_desc::accept): Fill in function.
46 (tdesc_get_features_xml): Remove old xml creation.
47 (print_xml_feature::visit_pre): Add xml vistor.
48 * tdesc.h (struct target_desc): Make xmltarget mutable.
49 (tdesc_get_features_xml): Remove declaration.
51 2018-04-18 Alan Hayward <alan.hayward@arm.com>
53 * tdesc.c (tdesc_architecture_name): Add new function.
54 (tdesc_osabi_name): Likewise.
55 (tdesc_get_features_xml): Use new functions.
57 2018-04-18 Alan Hayward <alan.hayward@arm.com>
59 * tdesc.c (tdesc_create_flags): Remove.
60 (tdesc_add_flag): Likewise.
61 (tdesc_named_type): Likewise.
62 (tdesc_create_union): Likewise.
63 (tdesc_create_struct): Likewise.
64 (tdesc_create_vector): Likewise.
65 (tdesc_add_bitfield): Likewise.
66 (tdesc_add_field): Likewise.
67 (tdesc_set_struct_size): Likewise.
69 2018-04-18 Alan Hayward <alan.hayward@arm.com>
71 * tdesc.c (~target_desc): Remove implictly deleted items.
72 (init_target_desc): Iterate all features.
73 (tdesc_get_features_xml): Use vector.
74 (tdesc_create_feature): Create feature.
75 * tdesc.h (tdesc_feature) Remove
76 (target_desc): Add features.
78 2018-04-18 Alan Hayward <alan.hayward@arm.com>
80 * Makefile.in: Add common/tdesc.c
81 * tdesc.c (init_target_desc): init all reg_defs from register
83 (tdesc_create_reg): Create tdesc_reg.
84 * tdesc.h (tdesc_feature): Add register vector.
86 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
88 * tdesc.h (struct target_desc) <features>: Change type to
89 std::vector<std::string>.
90 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
92 (tdesc_get_features_xml): Likewise.
93 (tdesc_create_feature): Likewise.
95 2018-03-26 Alan Hayward <alan.hayward@arm.com>
97 * regcache.c (find_register_by_number): Return a ref.
98 (find_regno): Use references.
99 (register_size): Likewise.
100 (register_data): Likewise.
101 * tdesc.c (target_desc::~target_desc): Remove free calls.
102 (target_desc::operator==): Use std::vector compare.
103 (init_target_desc): Use reference.
104 (tdesc_create_reg): Use reg constructors.
105 * tdesc.h (struct target_desc): Replace pointer with object.
107 2018-03-23 Alan Hayward <alan.hayward@arm.com>
109 * regcache.c (find_register_by_number): Make static.
110 (find_regno): Use find_register_by_number
111 * regcache.h (struct reg): Remove declaration.
113 2018-03-23 Alan Hayward <alan.hayward@arm.com>
115 * tdesc.c (target_desc::~target_desc): Move to here.
116 (target_desc::operator==): Likewise.
117 * tdesc.h (target_desc::~target_desc): Move from here.
118 (target_desc::operator==): Likewise.
120 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
122 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
124 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
126 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
128 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
129 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
130 and init_registers_s390_gs_linux64.
132 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
134 * linux-s390-low.c (s390_fill_gs): Remove function.
135 (s390_fill_gsbc): Remove function.
136 (s390_regsets): Set fill functions for the guarded storage regsets
139 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
141 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
142 the word size. Add comment.
143 (s390_get_wordsize): New function.
144 (s390_arch_setup): No longer select a temporary tdesc to fetch the
145 pswm with it. Instead, use s390_get_wordsize to determine the
146 word size first and derive the correct tdesc from that directly.
148 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
150 * Makefile.in: Include silent-rules.mk.
151 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
152 (COMPILE): Add ECHO_CXX.
153 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
154 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
155 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
156 (version-generated.c): Add ECHO_GEN.
157 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
158 (IPAGENT_COMPILE): Add ECHO_CXX.
159 (%-generated.c): Add ECHO_REGDAT.
161 2018-03-14 Tom Tromey <tom@tromey.com>
164 * ax.c (ax_printf): Special case for NULL.
166 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
168 * linux-low.c (linux_qxfer_libraries_svr4): Use
169 xml_escape_text_append.
171 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
173 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
175 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
177 * server.c (handle_general_set): Remove unnecessary xstrdup.
179 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
181 * server.c (parse_debug_format_options): Adjust to
182 delim_string_to_char_ptr_vec changes.
183 * thread-db.c (thread_db_load_search): Adjust to
184 dirnames_to_char_ptr_vec changes.
186 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
188 * target.h (target_enable_btrace, target_disable_btrace)
189 (target_read_btrace, target_read_btrace_conf): Turn macro into
190 inline function. Throw error if target method is not defined.
191 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
192 check for btrace target method. Be prepared to handle exceptions
193 from btrace target methods.
195 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
197 * server.c (captured_main): Change order of error message printed
198 when the current working directory cannot be found.
200 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
202 * server.c: Include "filenames.h" and "pathstuff.h".
203 (program_name): Delete variable.
204 (program_path): New anonymous class.
205 (get_exec_wrapper): Use "program_path" instead of
207 (handle_v_run): Likewise.
208 (captured_main): Likewise.
209 (process_serial_event): Likewise.
211 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
213 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
214 (OBJS): Add "pathstuff.o".
215 * server.c (current_directory): New global variable.
216 (captured_main): Initialize "current_directory".
218 2018-02-26 Alan Hayward <alan.hayward@arm.com>
220 * tdesc.c: Use common/tdesc.h.
223 2018-02-20 Alan Hayward <alan.hayward@arm.com>
224 Simon Marchi <simon.marchi@ericsson.com>
226 * Makefile.in: Switch order of make rules.
228 2018-02-19 Alan Hayward <alan.hayward@arm.com>
230 * Makefile.in: Add common directory in build.
231 * configure.ac: Add common reference.
232 * configure: Regenerate.
234 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
236 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
237 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
238 * spu-low.c (spu_target_ops): Likewise.
239 * win32-low.c (win32_target_ops): Likewise.
240 * server.c (supported_btrace_packets): Report packets unconditionally.
241 * target.h (target_ops) <supports_btrace>: Remove.
242 (target_supports_btrace): Remove.
244 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
246 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
247 (handle_btrace_disable): Change return type to void. Use exceptions
249 (handle_btrace_general_set): Catch exception and copy message to
252 2018-02-08 Tom Tromey <tom@tromey.com>
254 * linux-low.c (install_software_single_step_breakpoints): Use
256 * inferiors.c (make_cleanup_restore_current_thread): Remove.
257 (do_restore_current_thread_cleanup): Remove.
258 * gdbthread.h (make_cleanup_restore_current_thread): Don't
261 2018-02-08 Tom Tromey <tom@tromey.com>
263 * mem-break.c (set_raw_breakpoint_at): Use
264 gdb::unique_xmalloc_ptr.
266 2018-01-30 Pedro Alves <palves@redhat.com>
269 * target.c (target_terminal::terminal_state): Rename to ...
270 (target_terminal::m_terminal_state): ... this.
272 2018-01-19 James Clarke <jrtc27@jrtc27.com>
274 * linux-low.c (handle_extended_wait): Surround call to
275 thread_db_notice_clone with #ifdef USE_THREAD_DB.
277 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
279 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
280 linux_ptrace_attach_fail_reason_string now returning an
282 (linux_attach): Likewise.
283 * thread-db.c (attach_thread): Likewise.
285 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
288 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
289 checking for fs_base/gs_base fields in struct user_regs_struct.
290 * configure: Regenerate.
292 2018-01-16 Yao Qi <yao.qi@linaro.org>
295 * linux-low.c (fetch_register): Call supply_register instead of
298 2018-01-08 Yao Qi <yao.qi@linaro.org>
299 Simon Marchi <simon.marchi@ericsson.com>
301 * Makefile.in (OBS): Remove selftest.o.
302 * configure.ac: Set srv_selftest_objs if $development is true.
303 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
304 * configure: Re-generated.
305 * server.c (captured_main): Wrap variable selftest_filter with
308 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
310 * server.c (parse_debug_format_options): Return std::string.
311 (handle_monitor_command, captured_main): Adjust.
313 2018-01-05 Pedro Alves <palves@redhat.com>
316 * server.c (captured_main): Pass quiet=false to
317 save_original_signals_state.
319 2018-01-01 Joel Brobecker <brobecker@adacore.com>
321 * gdbreplay.c (gdbreplay_version): Update copyright year in
323 * server.c (gdbserver_version): Likewise.
325 2017-12-08 Tom Tromey <tom@tromey.com>
327 * ax.c (ax_printf): Update.
329 2017-12-07 Yao Qi <yao.qi@linaro.org>
331 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
332 aarch64_linux_read_description.
333 * linux-amd64-ipa.c (idx2mask): New array.
334 (get_ipa_tdesc): Move idx2mask out.
335 (initialize_low_tracepoint): Initialize target descriptions.
336 * linux-i386-ipa.c (idx2mask): New array.
337 (get_ipa_tdesc): Move idx2mask out.
338 (initialize_low_tracepoint): Initialize target descriptions.
340 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
342 * tdesc.c (struct tdesc_type): Change return type.
343 (tdesc_add_flag): Change parameter type.
344 (tdesc_add_bitfield): Likewise.
345 (tdesc_add_field): Likewise.
346 (tdesc_set_struct_size): Likewise.
348 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
350 * regcache.c (registers_to_string): Remove unused variable.
352 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
354 * inferiors.c (for_each_inferior_with_data): Remove.
355 * inferiors.h (for_each_inferior_with_data): Remove.
356 * server.c (handle_qxfer_threads_worker): Change parameter type.
357 (handle_qxfer_threads_proper): Use for_each_thread.
359 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
361 * inferiors.c (for_each_inferior): Remove.
362 (clear_inferiors): Use for_each_thread.
363 * inferiors.h (for_each_inferior): Remove.
364 * linux-low.c (linux_wait_for_event_filtered): Use
366 (linux_stabilize_threads): Likewise.
367 * regcache.c (regcache_release): Likewise.
368 * server.c (gdb_wants_all_threads_stopped): Likewise.
369 (clear_pending_status_callback): Remove.
370 (handle_status): Use for_each_thread.
371 (captured_main): Likewise.
372 * win32-low.c (child_init_thread_list): Likewise.
373 (win32_clear_inferiors): Likewise.
374 (fake_breakpoint_event): Likewise.
376 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
378 * inferiors.h (find_inferior): Remove.
379 * inferiors.c (find_inferior): Remove.
381 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
383 * linux-low.c (resume_status_pending_p): Update comment.
384 (need_step_over_p): Update comment.
386 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
388 * linux-low.c (proceed_one_lwp): Return void, change parameter
390 (unsuspend_and_proceed_one_lwp): Likewise.
391 (proceed_all_lwps): Use for_each_thread.
392 (unstop_all_lwps): Likewise.
394 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
396 * linux-low.c (linux_resume_one_thread): Return void, take
398 (linux_resume): Use for_each_thread.
400 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
402 * linux-low.c (send_sigstop_callback): Return void, change
403 parameter type. Rename to...
404 (send_sigstop): ... this.
405 (suspend_and_send_sigstop_callback): Return void, change parameter
407 (suspend_and_send_sigstop): ... this.
408 (stop_all_lwps): Use for_each_thread.
410 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
412 * linux-low.c (lwp_running): Return bool, remove unused
414 (linux_stabilize_threads): Use find_thread.
416 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
418 * linux-low.c (select_singlestep_lwp_callback): Remove.
419 (count_events_callback): Remove.
420 (select_event_lwp_callback): Remove.
421 (select_event_lwp): Use find_thread/for_each_thread.
423 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
425 * linux-low.c (not_stopped_callback): Return bool, take filter
427 (linux_wait_for_event_filtered): Use find_thread.
428 (linux_wait_1): Likewise.
430 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
432 * linux-low.c (same_lwp): Remove.
433 (find_lwp_pid): Use find_thread.
435 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
437 * linux-low.c (delete_lwp_callback): Remove.
438 (linux_mourn): Use for_each_thread.
440 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
442 * linux-low.c (linux_detach_lwp_callback): Return void, remove
443 args parameter, don't check for pid.
444 (linux_detach): Use for_each_thread.
446 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
448 * linux-low.c (struct counter): Remove.
449 (second_thread_of_pid_p): Remove.
450 (last_thread_of_process_p): Use find_thread.
452 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
454 * inferiors.c (find_inferior_in_random): Remove.
455 * inferiors.h (find_inferior_in_random): Remove.
456 * linux-low.c (status_pending_p_callback): Return bool, accept
457 parameter ptid directly.
458 (linux_wait_for_event_filtered): Use find_thread_in_random.
459 (linux_wait_1): Likewise.
461 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
463 * inferiors.c (find_inferior_id): Remove.
464 (find_thread_ptid): Move implemention from find_inferior_id to
466 * inferiors.h (find_inferior_id): Remove.
467 * server.c (handle_status): Use find_thread_ptid.
468 (process_serial_event): Likewise.
469 * thread-db.c (find_one_thread): Likewise.
470 (thread_db_thread_handle): Likewise.
471 * win32-low.c (thread_rec): Likewise.
472 (child_delete_thread): Likewise.
473 (win32_thread_alive): Likewise.
474 (get_child_debug_event): Likewise.
476 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
478 * linux-mips-low.c (update_watch_registers_callback): Return
479 void, remove pid_p parameter, don't check for pid.
480 (mips_insert_point, mips_remove_point): Use for_each_thread.
482 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
484 * lynx.low (lynx_delete_thread_callback): Remove.
485 (lynx_mourn): Use for_each_thread.
487 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
489 * regcache.c (regcache_invalidate_one): Remove.
490 (regcache_invalidate_pid): use for_each_thread.
492 2017-11-26 Tom Tromey <tom@tromey.com>
494 * linux-low.c (linux_create_inferior): Update.
496 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
498 * spu-low.c (spu_create_inferior): Fix typo in argument name.
500 2017-11-24 Alan Hayward <alan.hayward@arm.com>
502 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
503 * linux-aarch64-low.c (initialize_low_arch): Call init func.
504 * linux-aarch64-tdesc-selftest.c: New file.
505 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
507 2017-11-24 Alan Hayward <alan.hayward@arm.com>
509 * configure.srv: Add new file.
510 * linux-aarch64-low.c (initialize_low_arch): Call init func.
511 * linux-aarch64-tdesc-selftest.c: New file.
512 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
514 2017-11-24 Alan Hayward <alan.hayward@arm.com>
516 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
517 * linux-aarch64-low.c (initialize_low_arch): Remove init.
518 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
520 2017-11-24 Alan Hayward <alan.hayward@arm.com>
522 * configure.srv: Add new files.
523 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
524 aarch64_linux_read_description.
525 * linux-aarch64-low.c (aarch64_linux_read_description):
526 Merge with aarch64_arch_setup.
527 (aarch64_arch_setup): Call aarch64_linux_read_description.
528 * linux-aarch64-tdesc.c: New file.
529 * linux-aarch64-tdesc.h: New file.
531 2017-11-24 Yao Qi <yao.qi@linaro.org>
533 * configure.srv: Set $srv_regobj for tic6x-linux.
534 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
535 (tic6x_read_description): Move some code to tic6x_arch_setup.
536 (tic6x_tdesc_test): New function.
537 (initialize_low_arch): Call selftests::register_test.
539 2017-11-22 Yao Qi <yao.qi@linaro.org>
541 * remote-utils.c (prepare_resume_reply): Use memcpy.
543 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
545 * linux-low.c (kill_one_lwp_callback): Return void, take
546 argument directly, don't filter on pid.
547 (linux_kill): Use for_each_thread.
549 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
551 * linux-low.c (need_step_over_p): Return bool, remove dummy
553 (linux_resume, proceed_all_lwps): Use find_thread.
555 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
557 * linux-low.c (resume_status_pending_p): Return bool, remove
559 (linux_resume): Use find_thread.
561 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
563 * linux-low.c (struct thread_resume_array): Remove.
564 (linux_set_resume_request): Return void, take arguments
566 (linux_resume): Use for_each_thread.
568 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
570 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
571 return bool, remove data argument.
572 (linux_stabilize_threads): Use find_thread.
574 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
576 * linux-low.c (unsuspend_one_lwp): Remove.
577 (unsuspend_all_lwps): Use for_each_thread, inline code from
580 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
582 * gdbthread.h (find_thread): Add overload with ptid_t filter.
583 * linux-low.c (struct iterate_over_lwps_args): Remove.
584 (iterate_over_lwps_filter): Remove.
585 (iterate_over_lwps): Use find_thread.
587 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
589 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
590 (linux_handle_new_gdb_connection): Use for_each_thread, inline
591 code from reset_lwp_ptrace_options_callback.
593 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
595 * linux-arm-low.c (struct update_registers_data): Remove.
596 (update_registers_callback): Return void, take arguments
597 directly, don't check thread's pid.
598 (arm_insert_point, arm_remove_point): Use for_each_thread.
600 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
602 * win32-low.c (continue_one_thread): Return void, take argument
604 (child_continue): Use for_each_thread.
606 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
608 * win32-i386-low.c (update_debug_registers_callback): Rename
610 (update_debug_registers): ... this, return void, remove pid_p arg.
611 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
613 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
615 * inferiors.h (struct process_info): Add constructor, initialize
617 <syscalls_to_catch>: Change type to std::vector<int>.
618 * inferiors.c (add_process): Allocate process_info with new.
619 (remove_process): Free process_info with delete.
620 * linux-low.c (handle_extended_wait): Adjust.
621 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
622 * server.c (handle_general_set): Adjust.
624 2017-11-16 Pedro Alves <palves@redhat.com>
626 * remote-utils.c (remote_close): Block SIGIO signals instead of
627 uninstalling the SIGIO handler.
629 2017-11-16 Alan Hayward <alan.hayward@arm.com>
631 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
633 2017-11-16 Yao Qi <yao.qi@linaro.org>
635 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
636 (tic6x_store_gregset): Likewise.
637 (tic6x_usrregs_info): Move it up.
639 2017-11-15 Alan Hayward <alan.hayward@arm.com>
641 * Makefile.in: Update arch rules.
642 * configure.srv: Explicitly mark arch/ files.
644 2017-11-13 Andreas Schwab <schwab@suse.de>
646 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
648 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
650 2017-11-06 Pedro Alves <palves@redhat.com>
652 * config.in, configure: Regenerate.
654 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
656 * target.c (struct thread_search): Remove.
657 (thread_search_callback): Remove.
658 (prepare_to_access_memory): Use for_each_thread instead of
659 find_inferior. Inline code from thread_search_callback.
661 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
663 * server.c (struct visit_actioned_threads_data): Remove.
664 (visit_actioned_threads): Change prototype to take arguments
666 (resume): Use find_thread instead of find_inferior.
668 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
670 * server.c (queue_stop_reply_callback): Change prototype, return
672 (find_status_pending_thread_callback): Remove.
673 (handle_status): Replace find_inferior with find_thread and
676 2017-10-25 Alan Hayward <alan.hayward@arm.com>
678 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
680 (aarch64_store_gregset): Likewise.
681 (aarch64_fill_fpregset): Likewise.
682 (aarch64_store_fpregset): Likewise.
684 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
686 * gdbthread.h (find_thread, for_each_thread): New functions.
687 * inferiors.c (thread_of_pid): Remove.
688 (find_any_thread_of_pid): Use find_thread.
689 * linux-low.c (num_lwps): Use for_each_thread.
691 2017-10-17 Yao Qi <yao.qi@linaro.org>
693 * Makefile.in: Remove one rule.
694 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
696 2017-10-17 Yao Qi <yao.qi@linaro.org>
698 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
699 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
701 2017-10-17 Yao Qi <yao.qi@linaro.org>
703 * configure.srv: Rename arm.o with arch/arm.o.
705 2017-10-17 Yao Qi <yao.qi@linaro.org>
707 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
708 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
709 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
710 (arch-i386.o, arch-amd64.o): Remove rules.
711 (arch/%.o): New rule.
712 Update POSTCOMPILE and COMPILE.pre.
713 * configure.ac: Invoke AC_CONFIG_COMMANDS.
714 * configure: Re-generated.
715 * configure.srv: Replace arch-i386.o with arch/i386.o.
716 Replace arch-amd64.o with arch/amd64.o.
718 2017-10-16 Yao Qi <yao.qi@linaro.org>
720 * configure: Regenerated.
722 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
724 * inferiors.h: (struct inferior_list): Remove.
725 (struct inferior_list_entry); Remove.
726 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
727 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
728 get_first_inferior): Remove.
729 (for_each_inferior, for_each_inferior_with_data, find_inferior,
730 find_inferior_id, find_inferior_in_random): Change signature.
731 * inferiors.c (all_threads): Change type to
732 std::list<thread_info *>.
733 (get_thread): Remove macro.
734 (find_inferior, find_inferior_id): Change signature, implement
736 (find_inferior_in_random): Change signature, implement using
737 find_thread_in_random.
738 (for_each_inferior, for_each_inferior_with_data): Change
739 signature, implement using for_each_thread.
740 (add_inferior_to_list, remove_inferior): Remove.
741 (add_thread, get_first_thread, thread_of_pid,
742 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
743 (get_first_inferior, one_inferior_p, clear_inferior_list):
745 (clear_inferiors, get_thread_process): Update.
746 * gdbthread.h: Include <list>.
747 (struct thread_info) <entry>: Remove field.
749 (all_threads): Change type to std::list<thread_info *>.
750 (get_first_inferior): Add doc.
751 (find_thread, for_each_thread, find_thread_in_random): New
753 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
754 * linux-arm-low.c (update_registers_callback): Update.
755 * linux-low.c (second_thread_of_pid_p): Update.
756 (kill_one_lwp_callback, linux_detach_lwp_callback,
757 delete_lwp_callback, status_pending_p_callback, same_lwp,
758 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
759 iterate_over_lwps, not_stopped_callback,
760 resume_stopped_resumed_lwps, count_events_callback,
761 select_singlestep_lwp_callback, select_event_lwp_callback,
762 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
763 suspend_and_send_sigstop_callback, wait_for_sigstop,
764 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
765 lwp_running, linux_set_resume_request, resume_status_pending_p,
766 need_step_over_p, start_step_over, linux_resume_one_thread,
767 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
768 reset_lwp_ptrace_options_callback): Update.
769 * linux-mips-low.c (update_watch_registers_callback): Update.
770 * regcache.c (regcache_invalidate_one, regcache_invalidate):
772 (free_register_cache_thread_one): Remove.
773 (regcache_release): Update.
774 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
775 handle_qxfer_threads_worker): Update.
776 (handle_query): Update, use list iterator.
777 (visit_actioned_threads, handle_pending_status,
778 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
779 clear_pending_status_callback, set_pending_status_callback,
780 find_status_pending_thread_callback, handle_status,
781 process_serial_event): Update.
782 * target.c (thread_search_callback): Update.
783 * thread-db.c (thread_db_get_tls_address): Update.
784 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
786 * win32-i386-low.c (update_debug_registers_callback): Update.
787 * win32-low.c (delete_thread_info, child_delete_thread,
788 continue_one_thread, suspend_one_thread,
789 get_child_debug_event): Adjust.
791 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
793 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
794 * inferiors.h: Include <list>.
795 (struct process_info) <entry>: Remove field.
797 (pid_of): Change macro to function.
798 (ptid_of, lwpid_of): Remove macro.
799 (all_processes): Change type to std::list<process_info *>.
800 (ALL_PROCESSES): Remove macro.
801 (for_each_process, find_process): New function.
802 * inferiors.c (all_processes): Change type to
803 std::list<process_info *>.
804 (find_thread_process): Adjust.
805 (add_process): Likewise.
806 (remove_process): Likewise.
807 (find_process_pid): Likewise.
808 (get_first_process): Likewise.
809 (started_inferior_callback): Remove.
810 (have_started_inferiors_p): Adjust.
811 (attached_inferior_callback): Remove.
812 (have_attached_inferiors_p): Adjust.
813 * linux-low.c (check_zombie_leaders): Likewise.
814 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
815 (x86_linux_update_xmltarget): Adjust.
816 * server.c (handle_query): Likewise.
817 (gdb_reattached_process): Remove.
818 (handle_status): Adjust.
819 (kill_inferior_callback): Likewise.
820 (detach_or_kill_inferior): Remove.
821 (print_started_pid): Likewise.
822 (print_attached_pid): Likewise.
823 (detach_or_kill_for_exit): Update.
824 (process_serial_event): Likewise.
825 * linux-arm-low.c (arm_new_fork): Likewise.
827 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
829 * dll.h: Include <list>.
830 (struct dll_info): Add constructor.
831 <entry>: Remove field.
832 (all_dlls): Change type to std::list<dll_info>.
833 * dll.c: Include <algorithm>.
834 (get_dll): Remove macro.
835 (all_dlls): Change type to std::list<dll_info *>.
836 (free_one_dll): Remove.
837 (match_dll): Likewise.
838 (loaded_dll): Adjust.
839 (unloaded_dll): Adjust to all_dlls type change, use
840 std::find_if. Inline code from match_dll.
841 (clear_dlls): Adjust to all_dlls type change.
842 * server.c (emit_dll_description): Remove.
843 (handle_qxfer_libraries): Adjust to all_dlls type change,
844 integrate emit_dll_description's functionality.
846 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
848 * linux-low.h (struct linux_target_ops) <delete_process>: New
850 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
851 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
852 (struct linux_target_ops): Add delete_process callback.
853 * linux-arm-low.c (arm_delete_process): New.
854 (struct linux_target_ops): Add delete_process callback.
855 * linux-bfin-low.c (struct linux_target_ops): Likewise.
856 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
857 * linux-m32r-low.c (struct linux_target_ops): Likewise.
858 * linux-mips-low.c (mips_linux_delete_process): New.
859 (struct linux_target_ops): Add delete_process callback.
860 * linux-ppc-low.c (struct linux_target_ops): Likewise.
861 * linux-s390-low.c (struct linux_target_ops): Likewise.
862 * linux-sh-low.c (struct linux_target_ops): Likewise.
863 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
864 * linux-tile-low.c (struct linux_target_ops): Likewise.
865 * linux-x86-low.c (x86_linux_delete_process): New.
866 (struct linux_target_ops): Add delete_process callback.
867 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
869 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
871 * linux-aarch64-low.c (the_low_target): Add thread delete
873 * linux-arm-low.c (arm_delete_thread): New function.
874 (the_low_target): Add thread delete callback.
875 * linux-bfin-low.c (the_low_target): Likewise.
876 * linux-crisv32-low.c (the_low_target): Likewise.
877 * linux-low.c (delete_lwp): Invoke delete_thread callback if
879 * linux-low.h (struct linux_target_ops) <delete_thread>: New
881 * linux-m32r-low.c (the_low_target): Add thread delete callback.
882 * linux-mips-low.c (mips_linux_delete_thread): New function.
883 (the_low_target): Add thread delete callback.
884 * linux-ppc-low.c (the_low_target): Likewise.
885 * linux-s390-low.c (the_low_target): Likewise.
886 * linux-sh-low.c (the_low_target): Likewise.
887 * linux-tic6x-low.c (the_low_target): Likewise.
888 * linux-tile-low.c (the_low_target): Likewise.
889 * linux-x86-low.c (the_low_target): Likewise.
890 * linux-xtensa-low.c (the_low_target): Likewise.
892 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
894 * win32-low.c: Include "common-inferior.h".
896 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
898 * inferiors.c (set_inferior_cwd): New function.
899 * server.c (handle_general_set): Handle QSetWorkingDir packet.
900 (handle_query): Inform that QSetWorkingDir is supported.
901 * win32-low.c (create_process): Pass the inferior's cwd to
904 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
906 * inferiors.c (current_inferior_cwd): New global variable.
907 (get_inferior_cwd): New function.
908 * inferiors.h (struct process_info) <cwd>: New field.
910 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
912 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
913 (OBS): Add gdb_tilde_expand.o.
915 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
917 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
918 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
920 2017-09-29 Pedro Alves <palves@redhat.com>
922 * ax.c (gdb_parse_agent_expr): Constify.
923 * ax.h (gdb_parse_agent_expr): Constify.
924 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
926 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
927 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
928 * remote-utils.h (read_ptid): Constify.
929 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
930 (process_point_options, process_serial_event): Constify.
931 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
932 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
933 (cmd_qtbuffer): Constify.
935 2017-09-29 Pedro Alves <palves@redhat.com>
937 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
940 2017-09-29 Pedro Alves <palves@redhat.com>
942 * linux-low.c (handle_extended_wait): Pass parent thread instead
943 of process to thread_db_notice_clone.
944 * linux-low.h (thread_db_notice_clone): Replace parent process
945 parameter with parent thread parameter.
946 * thread-db.c (find_one_thread): Add comment.
947 (thread_db_notice_clone): Replace parent process parameter with
948 parent thread parameter. Temporarily switch to the parent thread.
950 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
952 * gdbthread.h: Include "common-gdbthread.h".
953 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
954 "if" when validating the ptid.
955 * remote-utils.c: Include "gdbthread.h".
956 (prepare_resume_reply): Use "switch_to_thread".
957 * target.c (done_accessing_memory): Likewise.
959 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
961 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
962 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
963 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
964 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
965 s390x-gs-linux64-ipa.o to ipa_obj.
966 * linux-s390-low.c (HWCAP_S390_GS): New define.
967 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
969 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
970 (s390_arch_setup): Check for guarded-storage support and choose
972 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
973 init_registers_s390x_gs_linux64.
974 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
976 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
977 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
979 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
981 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
983 2017-09-21 Kevin Buettner <kevinb@redhat.com>
985 * linux-low.h (struct lwp_info): Add new field, thread_handle.
986 (thread_db_thread_handle): Declare.
987 * linux-low.c (linux_target_ops): Initialize thread_handle.
988 * server.c (handle_qxfer_threads_worker): Add support for
990 * target.h (struct target_ops): Add new function pointer,
992 (target_thread_handle): Define.
993 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
995 (thread_db_thread_handle): New function.
997 2017-09-21 Kevin Buettner <kevinb@redhat.com>
999 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1000 * linux-low.h (thread_db_notice_clone): Declare.
1001 * thread-db.c (thread_db_notice_clone): New function.
1003 2017-09-21 Pedro Alves <palves@redhat.com>
1005 * server.c (gdb_read_memory, handle_status, process_serial_event)
1006 (handle_serial_event, handle_target_event): Adjust to
1007 set_desired_thread prototype change.
1008 * target.c (set_desired_thread): Remove 'use_general' parameter
1010 * target.h (set_desired_thread): Remove 'use_general' parameter.
1012 2017-09-20 Tom Tromey <tom@tromey.com>
1014 * target.c (target_terminal::terminal_state): Define.
1015 (target_terminal::init): Rename from target_terminal_init.
1016 (target_terminal::inferior): Rename from
1017 target_terminal_inferior.
1018 (target_terminal::ours): Rename from target_terminal_ours.
1019 (target_terminal::ours_for_output, target_terminal::info): New.
1021 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1023 * server.c (accumulate_file_name_length): Remove.
1024 (emit_dll_description): Adjust to std::string change.
1025 (handle_qxfer_libraries): Use std::string to hold document.
1027 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1029 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1030 return type of xml_escape_text.
1031 * server.c (emit_dll_description): Likewise.
1033 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1035 * server.c (captured_main): Accept argument for --selftest.
1036 Update run_tests call.
1037 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1038 when registering selftests.
1040 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1042 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1043 instead of "VEC" for "target_desc.reg_defs".
1044 (regcache_cpy): Likewise.
1045 (registers_to_string): Likewise.
1046 (registers_from_string): Likewise.
1047 (find_regno): Likewise.
1048 (supply_regblock): Likewise.
1049 (regcache_raw_read_unsigned): Likewise.
1050 * tdesc.c (init_target_desc): Likewise.
1051 (tdesc_create_reg): Likewise.
1052 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1053 (struct target_desc) <reg_defs>: Convert to "std::vector".
1054 (target_desc): Do not initialize "reg_defs".
1055 (~target_desc): Update code to use "std::vector" instead of "VEC"
1056 for "target_desc.reg_defs".
1057 (operator==): Likewise.
1059 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1061 * inferiors.h (thread_to_gdb_id): Remove.
1062 * inferiors.c (thread_to_gdb_id): Remove.
1063 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1064 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1065 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1067 * nto-low.c (nto_fetch_registers, nto_store_registers,
1068 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1070 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1072 * inferiors.h (gdb_id_to_thread_id): Remove.
1073 * inferiors.c (gdb_id_to_thread_id): Remove.
1074 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1075 removal. Move pid declaration closer to where it's used.
1077 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1079 * server.c (handle_detach): New function.
1080 (process_serial_event): Move code out, call handle_detach.
1082 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1084 * server.c (require_running): Rename to ...
1085 (require_running_or_return): ... this ...
1086 (require_running_or_break): ... and this.
1087 (handle_query, process_serial_event): Adjust.
1089 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1091 * linux-low.c (linux_set_resume_request): Remove unused
1094 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1096 * server.c (first_thread_of): Remove.
1097 (process_serial_event): Replace usage of first_thread_of with
1098 find_any_thread_of_pid.
1099 * tracepoint.c (same_process_p): Remove.
1100 (gdb_agent_about_to_close): Replace usage of same_process_p with
1101 find_any_thread_of_pid.
1102 * linux-x86-low.c (same_process_callback): Remove.
1103 (x86_arch_setup_process_callback): Replace usage of
1104 same_process_callback with find_any_thread_of_pid.
1105 * thread-db.c (any_thread_of): Remove.
1106 (switch_to_process): Replace usage of any_thread_of with
1107 find_any_thread_of_pid.
1108 * inferiors.c (thread_pid_matches_callback): Remove.
1109 (find_thread_process): Adjust to use find_any_thread_of_pid.
1111 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1113 * regcache.c (get_thread_regcache): Guard calls to "memset"
1116 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1118 * linux-low.c (handle_extended_wait): Use
1119 "allocate_target_description" instead of "XNEW".
1120 * linux-x86-low.c (initialize_low_arch): Likewise.
1122 2017-09-05 Yao Qi <yao.qi@linaro.org>
1124 * configure.srv (srv_i386_regobj): Remove.
1125 (srv_amd64_regobj): Remove.
1126 (srv_regobj): Set it to "" for x86 non-linux targets.
1127 * linux-x86-tdesc.c (i386_linux_read_description):
1128 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1129 (init_registers_i386): Remove the declaration.
1130 (tdesc_i386): Remove the declaration.
1131 (lynx_i386_arch_setup): Call i386_create_target_description.
1132 * nto-x86-low.c: Likewise.
1133 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1134 [!__x86_64__]: include arch/i386.h.
1135 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1137 2017-09-05 Yao Qi <yao.qi@linaro.org>
1139 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1140 i386/amd64-XXX-linux from it.
1142 2017-09-05 Yao Qi <yao.qi@linaro.org>
1144 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1146 (ipa_amd64_linux_regobj): Remove.
1147 (ipa_x32_linux_regobj): Remove.
1149 2017-09-05 Yao Qi <yao.qi@linaro.org>
1151 * Makefile.in (arch-amd64.o): New rule.
1152 * configure.srv: Append arch-amd64.o.
1153 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1154 (get_ipa_tdesc): Call amd64_linux_read_description.
1155 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1156 and init_registers_amd64_XXX.
1157 * linux-x86-low.c (x86_linux_read_description): Call
1158 amd64_linux_read_description.
1159 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1160 (initialize_low_arch): Don't call init_registers_x32_XXX and
1161 init_registers_amd64_XXX.
1162 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1163 and tdesc_amd64_XXX.
1164 [__x86_64__] (amd64_tdesc_test): New function.
1165 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1166 and init_registers_amd64_XXX.
1167 * linux-x86-tdesc.c: Include arch/amd64.h.
1168 (xcr0_to_tdesc_idx): New function.
1169 (i386_linux_read_description): New function.
1170 (amd64_get_ipa_tdesc_idx): New function.
1171 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1172 (amd64_get_ipa_tdesc): Declare.
1174 2017-09-05 Yao Qi <yao.qi@linaro.org>
1176 * configure.srv (srv_i386_linux_xmlfiles): Remove
1177 i386/i386-XXX-linux.xml from it.
1179 2017-09-05 Yao Qi <yao.qi@linaro.org>
1181 * configure.srv: Set srv_i386_linux_regobj empty if $development
1183 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1184 initialize_low_tdesc.
1185 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1186 with #if initialize_low_tdesc.
1187 * linux-x86-tdesc-selftest.c: New file.
1188 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1190 2017-09-05 Yao Qi <yao.qi@linaro.org>
1192 * Makefile.in (arch-i386.o): New rule.
1193 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1194 (x86_64-*-linux*): Likewise.
1195 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1196 include arch/i386.h.
1197 (i386_linux_read_description): Remove code and call
1198 i386_create_target_description.
1199 * tdesc.c (allocate_target_description): New function.
1200 * tdesc.h (set_tdesc_architecture): Remove declaration.
1201 (set_tdesc_osabi): Likewise.
1203 2017-09-05 Yao Qi <yao.qi@linaro.org>
1205 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1206 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1207 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1209 * server.c (get_features_xml): Call tdesc_get_features_xml.
1210 * tdesc.c (set_tdesc_architecture): New function.
1211 (set_tdesc_osabi): New function.
1212 (tdesc_get_features_xml): New function.
1213 (tdesc_create_feature): Add an argument.
1214 * tdesc.h (struct target_desc) <features>: New field.
1215 <arch, osabi>: New field.
1216 (~target_desc): xfree features, arch, and osabi.
1217 (target_desc::oerator==): Don't compare .xmltarget.
1218 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1219 (set_tdesc_osabi): Likewise.
1220 (tdesc_get_features_xml): Likewise.
1222 2017-09-05 Yao Qi <yao.qi@linaro.org>
1224 * linux-x86-tdesc.c: Include selftest.h.
1225 (i386_tdesc_test): New function.
1226 (initialize_low_tdesc): Call selftests::register_test.
1227 * tdesc.h: Include regdef.h.
1228 (target_desc): Override operator == and !=.
1230 2017-09-05 Yao Qi <yao.qi@linaro.org>
1232 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1233 (ipa_obj): Likewise.
1234 * linux-i386-ipa.c: Include common/x86-xstate.h
1235 (get_ipa_tdesc): Call i386_linux_read_description.
1236 (initialize_low_tracepoint): Don't call init_registers_XXX
1237 functions, call initialize_low_tdesc instead.
1238 * linux-x86-low.c (x86_linux_read_description): Call
1239 i386_linux_read_description.
1240 (initialize_low_arch): Don't call init_registers_i386_XXX
1241 functions, call initialize_low_tdesc.
1242 * linux-x86-tdesc.c: New file.
1243 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1244 (i386_get_ipa_tdesc_idx): Declare.
1245 (i386_get_ipa_tdesc): Declare.
1246 (initialize_low_tdesc): Declare.
1248 2017-09-05 Yao Qi <yao.qi@linaro.org>
1250 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1253 2017-09-05 Yao Qi <yao.qi@linaro.org>
1255 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1256 * regcache.c (get_thread_regcache): Use VEC_length.
1257 (init_register_cache): Likewise.
1258 (regcache_cpy): Likewise.
1259 (registers_to_string): Iterate reg_defs via VEC_iterate.
1260 (find_regno): Likewise.
1261 (find_register_by_number): Use VEC_index.
1262 (register_size): Call find_register_by_number.
1263 (register_data): Call find_register_by_number.
1264 (supply_regblock): Use VEC_length.
1265 (regcache_raw_read_unsigned): Likewise.
1266 * tdesc.c (init_target_desc): Iterate reg_defs via
1268 (default_description): Update initializer.
1269 (copy_target_description): Don't update field num_registers.
1270 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1271 <num_registers>: Remove.
1273 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1275 * Makefile.in (.SECONDARY): Define target.
1277 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1279 * linux-low.c (linux_wait_1): Adjust.
1280 * server.c (queue_stop_reply_callback): Adjust.
1282 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1284 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1285 QEnvironmentUnset and QEnvironmentReset packets.
1286 (handle_query): Inform remote that QEnvironmentHexEncoded,
1287 QEnvironmentUnset and QEnvironmentReset are supported.
1289 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1291 * inferiors.h (inferior_target_data): Rename to ...
1292 (thread_target_data): ... this.
1293 (inferior_regcache_data): Rename to ...
1294 (thread_regcache_data): ... this.
1295 (set_inferior_regcache_data): Rename to ...
1296 (set_thread_regcache_data): ... this.
1297 * inferiors.c (inferior_target_data): Rename to ...
1298 (thread_target_data): ... this.
1299 (inferior_regcache_data): Rename to ...
1300 (thread_regcache_data): ... this.
1301 (set_inferior_regcache_data): Rename to ...
1302 (set_thread_regcache_data): ... this.
1303 (free_one_thread): Update.
1304 * linux-low.h (get_thread_lwp): Update.
1305 * regcache.c (get_thread_regcache): Update.
1306 (regcache_invalidate_thread): Update.
1307 (free_register_cache_thread): Update.
1308 * win32-i386-low.c (update_debug_registers_callback): Update.
1309 (win32_get_current_dr): Update.
1310 * win32-low.c (thread_rec): Update.
1311 (delete_thread_info): Update.
1312 (continue_one_thread): Update.
1313 (suspend_one_thread): Update.
1315 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1317 * inferiors.c (set_inferior_target_data): Remove.
1318 * inferiors.h (set_inferior_target_data): Remove.
1320 2017-08-18 Yao Qi <yao.qi@linaro.org>
1322 * Makefile.in (OBS): Add selftest.o.
1323 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1324 * configure, config.in: Re-generated.
1325 * server.c: Include common/sefltest.h.
1326 (captured_main): Handle option --selftest.
1328 2017-08-09 Yao Qi <yao.qi@linaro.org>
1330 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1331 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1332 i386-avx-mpx.o and i386-mmx.o.
1333 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1334 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1335 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1336 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1337 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1338 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1339 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1340 i386/amd64-avx-mpx.xml.
1342 2017-08-09 Yao Qi <yao.qi@linaro.org>
1344 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1345 and x32-avx-avx512.o.
1346 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1347 i386/x32-avx-avx512.xml.
1349 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1351 * tracepoint.h (enum class fast_tpoint_collect_result): New
1353 (fast_tracepoint_collecting): Change return type to
1354 fast_tpoint_collect_result.
1355 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1356 * linux-low.h: Include tracepoint.h.
1357 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1358 fast_tpoint_collect_result.
1359 * linux-low.c (handle_tracepoints): Adjust.
1360 (linux_fast_tracepoint_collecting): Change return type to
1361 fast_tpoint_collect_result.
1362 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1363 linux_wait_1, stuck_in_jump_pad_callback,
1364 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1365 proceed_one_lwp): Adjust to type change.
1367 2017-07-10 Yao Qi <yao.qi@linaro.org>
1369 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1371 2017-06-29 Yao Qi <yao.qi@linaro.org>
1373 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1375 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1377 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1379 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1381 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1383 * linux-low.c (linux_create_inferior): Adjust code to access the
1384 environment information via 'gdb_environ' class.
1385 * lynx-low.c (lynx_create_inferior): Likewise.
1386 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1387 (get_environ): Return a pointer to 'our_environ'.
1388 (captured_main): Initialize 'our_environ'.
1389 * server.h (get_environ): Adjust prototype.
1390 * spu-low.c (spu_create_inferior): Adjust code to access the
1391 environment information via 'gdb_environ' class.
1393 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1395 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1396 usage of "register" keyword.
1398 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1400 * configure: Re-generate.
1402 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1404 * configure: Re-generate.
1406 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1408 * Makefile.in (COMPILE.pre): Add "-x c++".
1410 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1412 * fork-child.c: Conditionally include <signal.h>.
1414 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1416 * server.c (handle_general_set): Handle new packet
1417 "QStartupWithShell".
1418 (handle_query): Add "QStartupWithShell" to the list of supported
1420 (gdbserver_usage): Add help text explaining the
1421 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1423 (captured_main): Recognize and act upon the presence of the new
1426 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1427 Pedro Alves <palves@redhat.com>
1429 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1430 * configure: Regenerate.
1431 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1433 (i[34567]86-*-lynxos*): Likewise.
1434 (spu*-*-*): Likewise.
1435 * fork-child.c: New file.
1436 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1438 (linux_ptrace_fun): New function.
1439 (linux_create_inferior): Adjust function prototype to reflect
1440 change on "target.h". Adjust function code to use
1442 (linux_request_interrupt): Delete "signal_pid".
1443 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1444 (lynx_ptrace_fun): New function.
1445 (lynx_create_inferior): Adjust function prototype to reflect
1446 change on "target.h". Adjust function code to use
1448 * nto-low.c (nto_create_inferior): Adjust function prototype and
1449 code to reflect change on "target.h". Update comments.
1450 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1451 "common-terminal.h" and "environ.h".
1452 (terminal_fd): Moved to fork-child.c.
1453 (old_foreground_pgrp): Likewise.
1454 (restore_old_foreground_pgrp): Likewise.
1455 (last_status): Make it global.
1456 (last_ptid): Likewise.
1457 (our_environ): New variable.
1458 (startup_with_shell): Likewise.
1459 (program_name): Likewise.
1460 (program_argv): Rename to...
1461 (program_args): ...this.
1462 (wrapper_argv): New variable.
1463 (start_inferior): Delete function.
1464 (get_exec_wrapper): New function.
1465 (get_exec_file): Likewise.
1466 (get_environ): Likewise.
1467 (prefork_hook): Likewise.
1468 (post_fork_inferior): Likewise.
1469 (postfork_hook): Likewise.
1470 (postfork_child_hook): Likewise.
1471 (handle_v_run): Update code to deal with arguments coming from the
1472 remote host. Update calls from "start_inferior" to
1474 (captured_main): Likewise. Initialize environment variable. Call
1476 * server.h (post_fork_inferior): New prototype.
1477 (get_environ): Likewise.
1478 (last_status): Declare.
1479 (last_ptid): Likewise.
1480 (signal_pid): Likewise.
1481 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1482 (spu_ptrace_fun): New function.
1483 (spu_create_inferior): Adjust function prototype to reflect change
1484 on "target.h". Adjust function code to use "fork_inferior".
1485 * target.c (target_terminal_init): New function.
1486 (target_terminal_inferior): Likewise.
1487 (target_terminal_ours): Likewise.
1488 * target.h: Include <vector>.
1489 (struct target_ops) <create_inferior>: Update prototype.
1490 (create_inferior): Update macro.
1491 * utils.c (gdb_flush_out_err): New function.
1492 * win32-low.c (win32_create_inferior): Adjust function prototype
1493 and code to reflect change on "target.h".
1495 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1497 * inferiors.c (switch_to_thread): New function.
1499 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1501 * Makefile.in (SFILE): Add "common/job-control.c".
1502 (OBS): Add "job-control.o".
1504 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1506 * Makefile: Remove "@host_makefile_frag@".
1508 2017-05-05 Pedro Alves <palves@redhat.com>
1510 * configure: Regenerate.
1512 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1514 * configure: Regenerate.
1516 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1518 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1519 software_single_step change of return type to
1520 std::vector<CORE_ADDR>.
1521 * linux-low.c (install_software_single_step_breakpoints):
1523 * linux-low.h (install_software_single_step_breakpoints):
1526 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1528 * remote-utils.c: Include "gdb_termios.h" instead of
1530 * terminal.h: Delete file.
1532 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1534 * server.c: Include <vector>.
1535 <program_argv, wrapper_argv>: Convert to std::vector.
1536 (start_inferior): Rewrite function to use C++.
1537 (handle_v_run): Likewise. Update code that calculates the argv
1538 based on the vRun packet; use C++.
1539 (captured_main): Likewise.
1541 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1543 * server.c (handle_v_cont): Initialize thread_resume::thread
1546 2017-04-05 Pedro Alves <palves@redhat.com>
1548 * configure: Regenerate.
1550 2017-04-05 Pedro Alves <palves@redhat.com>
1552 * gdbreplay.c (sync_error): Constify.
1553 * linux-x86-low.c (push_opcode): Constify.
1555 2017-04-05 Pedro Alves <palves@redhat.com>
1557 * win32-low.c (get_child_debug_event)
1558 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1559 Report TARGET_WAITKIND_SPURIOUS instead.
1561 2017-04-05 Pedro Alves <palves@redhat.com>
1563 * remote-utils.c (remote_prepare, remote_open): Constify.
1564 * remote-utils.h (remote_prepare, remote_open): Constify.
1565 * server.c (captured_main): Constify 'port' handling.
1567 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1569 * Makefile.in (clean): Clear .deps.
1571 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1573 * .gitignore: Remove generated files, replace with wildcard.
1574 * (clean): Replace removal of generated files with wildcard.
1575 (version.c): Replace with...
1576 (version-generated.c): ...this.
1577 (xml-builtin.c): Replace with...
1578 (xml-builtin-generated.c): ...this.
1579 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1580 (%.c: *regformats*): Replace with...
1581 (%-generated.c: *regformats*): ...this.
1583 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1585 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1586 (xtensa_fill_gregset): Call collect_register_by_name for
1588 (xtensa_store_gregset): Call supply_register_by_name for
1591 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1593 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1594 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1595 (xtensa_store_gregset): Call supply_register for all registers in
1596 a0_regnum..a0_regnum + C0_NREGS range.
1598 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1600 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1601 (ax-ipa.o: ax.c): Remove.
1602 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1603 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1604 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1605 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1606 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1608 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1610 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1611 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1612 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1613 (errors-ipa.o: ../common/errors.c): Remove.
1614 (format-ipa.o: ../common/format.c): Remove.
1615 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1617 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1619 * Makefile.in (%-ipa.o: %.c): New rule.
1620 (tracepoint-ipa.o: tracepoint.c): Remove.
1621 (utils-ipa.o: utils.c): Remove.
1622 (remote-utils-ipa.o: remote-utils.c): Remove.
1623 (regcache-ipa.o: regcache.c): Remove.
1624 (i386-linux-ipa.o: i386-linux.c): Remove.
1625 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1626 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1627 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1628 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1629 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1630 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1631 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1632 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1633 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1634 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1635 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1636 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1637 (aarch64-ipa.o: aarch64.c): Remove.
1638 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1639 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1640 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1641 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1642 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1643 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1644 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1645 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1646 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1647 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1648 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1649 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1650 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1651 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1652 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1653 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1654 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1655 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1656 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1657 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1658 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1659 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1660 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1661 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1662 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1663 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1664 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1665 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1666 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1667 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1668 (tdesc-ipa.o: tdesc.c): Remove.
1669 (x32-linux-ipa.o: x32-linux.c): Remove.
1670 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1671 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1673 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1675 * Makefile.in (%.o: ../arch/%.c): New rule.
1676 (arm.o: ../arch/arm.c): Remove.
1677 (arm-linux.o: ../arch/arm-linux.c): Remove.
1678 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1679 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1681 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1683 * Makefile.in (%.o: ../nat/%.c): New rule.
1684 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1685 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1686 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1687 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1688 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1689 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1690 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1691 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1692 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1693 (linux-personality.o: ../nat/linux-personality.c): Remove.
1694 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1695 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1696 (x86-linux.o: ../nat/x86-linux.c): Remove.
1697 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1698 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1700 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1702 * Makefile.in (%.o: ../common/%.c): New rule.
1703 (signals.o: ../common/signals.c): Remove.
1704 (print-utils.o: ../common/print-utils.c): Remove.
1705 (rsp-low.o: ../common/rsp-low.c): Remove.
1706 (common-utils.o: ../common/common-utils.c): Remove.
1707 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1708 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1709 (vec.o: ../common/vec.c): Remove.
1710 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1711 (xml-utils.o: ../common/xml-utils.c): Remove.
1712 (ptid.o: ../common/ptid.c): Remove.
1713 (buffer.o: ../common/buffer.c): Remove.
1714 (format.o: ../common/format.c): Remove.
1715 (filestuff.o: ../common/filestuff.c): Remove.
1716 (agent.o: ../common/agent.c): Remove.
1717 (errors.o: ../common/errors.c): Remove.
1718 (environ.o: ../common/environ.c): Remove.
1719 (common-debug.o: ../common/common-debug.c): Remove.
1720 (cleanups.o: ../common/cleanups.c): Remove.
1721 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1722 (fileio.o: ../common/fileio.c): Remove.
1723 (common-regcache.o: ../common/common-regcache.c): Remove.
1724 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1725 (new-op.o: ../common/new-op.c): Remove.
1726 (btrace-common.o: ../common/btrace-common.c): Remove.
1728 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1730 * Makefile.in (%.o: ../target/%.c): New rule.
1731 (waitstatus.o: ../target/waitstatus.c): Remove.
1733 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1736 (%.c: ../regformats/%.dat,
1737 (%.c: ../regformats/arm/%.dat,
1738 (%.c: ../regformats/i386/%.dat,
1739 (%.c: ../regformats/rs6000/%.dat): New rules.
1740 (aarch64.c): Remove.
1741 (reg-arm.c): Remove.
1742 (arm-with-iwmmxt.c): Remove.
1743 (arm-with-vfpv2.c): Remove.
1744 (arm-with-vfpv3.c): Remove.
1745 (arm-with-neon.c): Remove.
1746 (reg-bfin.c): Remove.
1747 (reg-cris.c): Remove.
1748 (reg-crisv32.c): Remove.
1750 (i386-linux.c): Remove.
1751 (i386-avx.c): Remove.
1752 (i386-avx-linux.c): Remove.
1753 (i386-avx-avx512.c): Remove.
1754 (i386-avx-avx512-linux.c): Remove.
1755 (i386-mpx.c): Remove.
1756 (i386-mpx-linux.c): Remove.
1757 (i386-avx-mpx-avx512-pku.c): Remove.
1758 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1759 (i386-avx-mpx.c): Remove.
1760 (i386-avx-mpx-linux.c): Remove.
1761 (i386-mmx.c): Remove.
1762 (i386-mmx-linux.c): Remove.
1763 (reg-ia64.c): Remove.
1764 (reg-m32r.c): Remove.
1765 (reg-m68k.c): Remove.
1767 (mips-linux.c): Remove.
1768 (mips-dsp-linux.c): Remove.
1769 (mips64-linux.c): Remove.
1770 (mips64-dsp-linux.c): Remove.
1771 (nios2-linux.c): Remove.
1772 (powerpc-32.c): Remove.
1773 (powerpc-32l.c): Remove.
1774 (powerpc-altivec32l.c): Remove.
1775 (powerpc-cell32l.c): Remove.
1776 (powerpc-vsx32l.c): Remove.
1777 (powerpc-isa205-32l.c): Remove.
1778 (powerpc-isa205-altivec32l.c): Remove.
1779 (powerpc-isa205-vsx32l.c): Remove.
1780 (powerpc-e500l.c): Remove.
1781 (powerpc-64l.c): Remove.
1782 (powerpc-altivec64l.c): Remove.
1783 (powerpc-cell64l.c): Remove.
1784 (powerpc-vsx64l.c): Remove.
1785 (powerpc-isa205-64l.c): Remove.
1786 (powerpc-isa205-altivec64l.c): Remove.
1787 (powerpc-isa205-vsx64l.c): Remove.
1788 (s390-linux32.c): Remove.
1789 (s390-linux32v1.c): Remove.
1790 (s390-linux32v2.c): Remove.
1791 (s390-linux64.c): Remove.
1792 (s390-linux64v1.c): Remove.
1793 (s390-linux64v2.c): Remove.
1794 (s390-te-linux64.c): Remove.
1795 (s390-vx-linux64.c): Remove.
1796 (s390-tevx-linux64.c): Remove.
1797 (s390x-linux64.c): Remove.
1798 (s390x-linux64v1.c): Remove.
1799 (s390x-linux64v2.c): Remove.
1800 (s390x-te-linux64.c): Remove.
1801 (s390x-vx-linux64.c): Remove.
1802 (s390x-tevx-linux64.c): Remove.
1803 (tic6x-c64xp-linux.c): Remove.
1804 (tic6x-c64x-linux.c): Remove.
1805 (tic6x-c62x-linux.c): Remove.
1807 (reg-sparc64.c): Remove.
1808 (reg-spu.c): Remove.
1810 (amd64-linux.c): Remove.
1811 (amd64-avx.c): Remove.
1812 (amd64-avx-linux.c): Remove.
1813 (amd64-avx-avx512.c): Remove.
1814 (amd64-avx-avx512-linux.c): Remove.
1815 (amd64-mpx.c): Remove.
1816 (amd64-mpx-linux.c): Remove.
1817 (amd64-avx-mpx-avx512-pku.c): Remove.
1818 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1819 (amd64-avx-mpx.c): Remove.
1820 (amd64-avx-mpx-linux.c): Remove.
1822 (x32-linux.c): Remove.
1823 (x32-avx.c): Remove.
1824 (x32-avx-linux.c): Remove.
1825 (x32-avx-avx512.c): Remove.
1826 (x32-avx-avx512-linux.c): Remove.
1827 (reg-xtensa.c): Remove.
1828 (reg-tilegx.c): Remove.
1829 (reg-tilegx32.c): Remove.
1831 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1833 * Makefile.in (SFILES): Add "common/environ.c".
1834 (OBJS): Add "common/environ.h".
1836 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1838 * configure.ac: Check if the fs_base and gs_base members of
1839 `struct user_regs_struct' exist.
1840 * config.in: Regenerated.
1841 * configure: Likewise.
1843 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1845 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1847 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1848 (get_next_pcs_syscall_next_pc): Likewise.
1850 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1852 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1853 * nto-x86-low.c: Likewise.
1855 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1857 * Makefile.in: Include disable-implicit-rules.mk.
1859 2016-11-23 Pedro Alves <palves@redhat.com>
1861 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1862 (debug_vprintf): Use std::chrono::steady_clock instead of
1863 gettimeofday. Use '.' instead of ':'.
1864 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1865 (get_timestamp): Use std::chrono::steady_clock instead of
1868 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1870 * Makefile.in: Fix whitespace formatting.
1872 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1874 * Makefile.in (SFILES, OBS): Flatten list and order
1877 2016-11-23 Pedro Alves <palves@redhat.com>
1879 * event-loop.c (handle_file_event): Use warning.
1880 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1881 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1884 2016-11-23 Pedro Alves <palves@redhat.com>
1886 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1888 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1889 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1890 debug_printf and debug_flush for debug output.
1891 * server.c (handle_general_set): Likewise.
1892 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1895 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1897 * Makefile.in (.c.o): Replace rule with ...
1898 (%.o: %.c): ... this one.
1900 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1902 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1903 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1905 * configure.ac: Remove checks for the make program.
1906 * configure: Re-generate.
1908 2016-10-28 Pedro Alves <palves@redhat.com>
1910 * Makefile.in (CXX_DIALECT): Get from configure.
1911 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1912 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1913 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1914 * config.in: Regenerate.
1915 * configure: Regenerate.
1917 2016-10-27 Yao Qi <yao.qi@linaro.org>
1919 * linux-low.c (linux_supports_range_stepping): Return true if
1920 can_software_single_step return true.
1922 2016-10-27 Yao Qi <yao.qi@linaro.org>
1924 * inferiors.c (find_inferior_in_random): New function.
1925 * inferiors.h (find_inferior_in_random): Declare.
1926 * linux-low.c (linux_wait_for_event_filtered): Call
1927 find_inferior_in_random instead of find_inferior.
1929 2016-10-27 Yao Qi <yao.qi@linaro.org>
1931 * linux-low.c (linux_wait_1): If single-step breakpoints are
1932 inserted, remove them.
1934 2016-10-26 Pedro Alves <palves@redhat.com>
1936 * linux-low.c (handle_extended_wait): Link parent/child fork
1938 (linux_wait_1): Unlink them.
1939 (linux_set_resume_request): Ignore resume requests for
1940 already-resumed and unhandled fork child threads.
1941 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1942 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1944 (handle_v_requests) <vCont>: Don't call require_running.
1945 * server.h (in_queued_stop_replies): New declaration.
1947 2016-10-24 Yao Qi <yao.qi@linaro.org>
1950 * linux-aarch64-low.c (append_insns): Cast the return value to
1953 2016-10-10 Yao Qi <yao.qi@linaro.org>
1955 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1957 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1959 * target.c (target_supports_multi_process): New function, moved
1961 * target.h (target_supports_multi_process): ... here. Remove
1964 2016-10-05 Tom Tromey <tom@tromey.com>
1967 * tracepoint.c (handle_tracepoint_bkpts): Check
1968 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1970 2016-10-05 Yao Qi <yao.qi@linaro.org>
1972 * configure.srv: Update the path of arm-*.xml files.
1974 2016-10-05 Terry Guo <terry.guo@arm.com>
1975 Yao Qi <yao.qi@linaro.org>
1977 * Makefile.in: Adjust the path of rules.
1978 * configure.srv: Update the path of xml files.
1979 * regformats/arm-with-iwmmxt.dat: Regenerated.
1980 * regformats/arm-with-neon.dat: Likewise.
1981 * regformats/arm-with-vfpv2.dat: Likewise.
1982 * regformats/arm-with-vfpv3.dat Likewise.
1984 2016-09-30 Yao Qi <yao.qi@linaro.org>
1987 * target.c (target_stop_and_wait): Don't call
1988 target_continue_no_signal, use resume_stop instead.
1990 2016-09-26 Yao Qi <yao.qi@linaro.org>
1992 * linux-low.c (linux_wait_1): Call debug_exit.
1994 2016-09-23 Pedro Alves <palves@redhat.com>
1996 * Makefile.in (SFILES): Add common/new-op.c.
1997 (OBS): Add common/new-op.o.
1998 (new-op.o): New rule.
2000 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2002 * .gitinore: Ignore more files.
2004 2016-09-21 Yao Qi <yao.qi@linaro.org>
2006 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2009 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2011 * server.c (start_inferior): Call target_mourn_inferior instead of
2012 mourn_inferior; pass ptid_t argument to it.
2014 (handle_target_event): Likewise.
2015 * target.c (target_mourn_inferior): New function.
2016 * target.h (mourn_inferior): Delete macro.
2018 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2020 * linux-low.c (lwp_is_stepping): New function.
2022 2016-09-06 Carl Love <cel@us.ibm.com>
2024 * server.c (start_inferior): Fixed comment, requested comment change
2025 didn't get updated correctly. Removed reference to ptrace () call as
2026 it is only true on Linux systems.
2028 2016-09-06 Carl Love <cel@us.ibm.com>
2030 * server.c (start_inferior): Do not call
2031 function target_post_create_inferior () if the
2032 inferior process has already exited.
2034 2016-09-05 Pedro Alves <palves@redhat.com>
2036 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2037 (COMPILE.pre, CC_LD): Use CXX directly.
2038 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2039 * acinclude.m4: Don't include build-with-cxx.m4.
2040 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2041 * configure: Regenerate.
2043 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2046 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2047 call writing data to own_buf.
2049 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2051 * target.c (mywait): Call target_wait instead of
2053 (target_wait): New function.
2055 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2057 * server.c (start_inferior): New variable 'ptid'. Replace calls
2058 to the_target->resume by target_continue{,_no_signal}, depending
2060 * target.c (target_stop_and_wait): Call target_continue_no_signal
2061 instead of the_target->resume.
2062 (target_continue): New function.
2064 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2066 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2068 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2071 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2073 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2074 * linux-arm-low.c (ps_get_thread_area): Likewise.
2075 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2076 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2077 * linux-mips-low.c (ps_get_thread_area): Likewise.
2078 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2079 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2080 * linux-x86-low.c (ps_get_thread_area): Likewise.
2081 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2083 2016-08-19 Pedro Alves <palves@redhat.com>
2085 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2087 2016-08-19 Pedro Alves <palves@redhat.com>
2089 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2090 comment. Use memcpy instead of casting through unsigned long.
2092 2016-08-19 Pedro Alves <palves@redhat.com>
2094 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2095 allocating around 0x80000000.
2097 2016-08-19 Pedro Alves <palves@redhat.com>
2100 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2101 (x32-avx512-linux-ipa.o): New rules.
2102 * configure.ac (x86_64-*-linux*): New x32 check.
2103 * configure.srv (ipa_x32_linux_regobj): New.
2104 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2105 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2107 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2109 * configure: Regenerate.
2111 2016-08-09 Pedro Alves <palves@redhat.com>
2114 * Makefile.in (OBS): Add signals-state-save-restore.o.
2115 (signals-state-save-restore.o): New rule.
2116 * config.in: Regenerate.
2117 * configure: Regenerate.
2118 * linux-low.c: Include "signals-state-save-restore.h".
2119 (linux_create_inferior): Call
2120 restore_original_signals_state.
2121 * server.c: Include "dispositions-save-restore.h".
2122 (captured_main): Call save_original_signals_state.
2124 2016-08-05 Pedro Alves <palves@redhat.com>
2126 * configure: Regenerate.
2128 2016-08-04 Yao Qi <yao.qi@linaro.org>
2130 * linux-low.c (regsets_fetch_inferior_registers): Check
2131 errno is ESRCH or not.
2133 2016-08-02 Yao Qi <yao.qi@linaro.org>
2135 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2136 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2137 (thread_db_load_search): Update.
2138 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2139 td_ta_set_event and td_ta_event_getmsg.
2141 2016-07-26 Pedro Alves <palves@redhat.com>
2144 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2145 of unsigned long for 64-bit registers and use uint32_t instead of
2146 unsigned int for 32-bit registers.
2148 2016-07-26 Pedro Alves <palves@redhat.com>
2150 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2153 2016-07-21 Tom Tromey <tom@tromey.com>
2155 * configure: Rebuild.
2157 2016-07-21 Yao Qi <yao.qi@linaro.org>
2159 * mem-break.c (find_gdb_breakpoint): Cast bp to
2160 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2162 2016-07-21 Yao Qi <yao.qi@linaro.org>
2164 * server.c (handle_v_requests): Support s and S actions
2165 if target_supports_software_single_step return true.
2167 2016-07-21 Yao Qi <yao.qi@linaro.org>
2169 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2170 is resume_step, call maybe_hw_step.
2171 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2173 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2175 (proceed_one_lwp): If resume request is resume_step, install
2176 reinsert breakpoints and call maybe_hw_step.
2178 2016-07-21 Yao Qi <yao.qi@linaro.org>
2180 * linux-low.c (proceed_one_lwp): Declare.
2181 (linux_resume_one_thread): Remove local variable 'step'.
2182 Lift code enqueue signal. Call proceed_one_lwp instead of
2183 linux_resume_one_lwp.
2185 2016-07-21 Yao Qi <yao.qi@linaro.org>
2187 * linux-low.c (linux_resume_one_thread): Call
2188 enqueue_pending_signal.
2190 2016-07-21 Yao Qi <yao.qi@linaro.org>
2192 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2193 * inferiors.c (do_restore_current_thread_cleanup): New function.
2194 (make_cleanup_restore_current_thread): Likewise.
2195 * linux-low.c (install_software_single_step_breakpoints): Call
2196 make_cleanup_restore_current_thread. Switch current_thread to
2199 2016-07-21 Yao Qi <yao.qi@linaro.org>
2201 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2202 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2203 (clone_one_breakpoint): Likewise.
2204 (delete_reinsert_breakpoints): Change parameter to thread.
2206 (has_reinsert_breakpoints): Likewise.
2207 (uninsert_reinsert_breakpoints): Likewise.
2208 (reinsert_reinsert_breakpoints): Likewise.
2209 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2210 (delete_reinsert_breakpoints): Likewise.
2211 (reinsert_reinsert_breakpoints): Likewise.
2212 (uninsert_reinsert_breakpoints): Likewise.
2213 (has_reinsert_breakpoints): Likewise.
2215 2016-07-21 Yao Qi <yao.qi@linaro.org>
2217 * inferiors.c (get_thread_process): Make parameter const.
2218 * inferiors.h (get_thread_process): Update declaration.
2219 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2220 Add new parameters child_thread and parent_thread. Callers
2222 * mem-break.h (clone_all_breakpoints): Update declaration.
2224 2016-07-21 Yao Qi <yao.qi@linaro.org>
2226 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2227 <command_list, handler>: Remove.
2228 (struct gdb_breakpoint): New.
2229 (struct other_breakpoint): New.
2230 (struct reinsert_breakpoint): New.
2231 (is_gdb_breakpoint): New function.
2232 (any_persistent_commands): Update command_list if
2233 is_gdb_breakpoint returns true.
2234 (set_breakpoint): Create breakpoints according to their types.
2235 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2236 (set_gdb_breakpoint_1): Likewise.
2237 (set_gdb_breakpoint): Likewise.
2238 (clear_breakpoint_conditions): Change parameter type to
2239 'struct gdb_breakpoint *'.
2240 (clear_breakpoint_commands): Likewise.
2241 (clear_breakpoint_conditions_and_commands): Likewise.
2242 (add_condition_to_breakpoint): Likewise.
2243 (add_breakpoint_condition): Likewise.
2244 (add_commands_to_breakpoint): Likewise.
2245 (check_breakpoints): Check other_breakpoint.
2246 (clone_one_breakpoint): Clone breakpopint according to its type.
2247 * mem-break.h (struct gdb_breakpoint): Declare.
2248 (set_gdb_breakpoint): Update declaration.
2249 (clear_breakpoint_conditions_and_commands): Likewise.
2250 (add_breakpoint_condition): Likewise.
2251 (add_breakpoint_commands): Likewise.
2252 * server.c (process_point_options): Change parameter type to
2253 'struct gdb_breakpoint *'.
2255 2016-07-21 Yao Qi <yao.qi@linaro.org>
2257 * mem-break.c (set_breakpoint_at): Rename it to ...
2258 (set_breakpoint_type_at): ... it.
2259 (set_breakpoint_at): Call set_breakpoint_type_at.
2260 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2261 * mem-break.h (set_breakpoint_at): Update comments.
2263 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2265 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2267 (nios2_store_gregset): Likewise.
2269 2016-07-01 Pedro Alves <palves@redhat.com>
2270 Antoine Tremblay <antoine.tremblay@ericsson.com>
2272 * linux-low.c: Change interface to take the target lwp_info
2273 pointer directly and return void. Handle detaching from a zombie
2275 (linux_detach_lwp_callback): New function.
2276 (linux_detach): Detach from the leader thread after detaching from
2279 2016-06-28 Yao Qi <yao.qi@linaro.org>
2281 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2282 for variable new_offset.
2283 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2284 (aarch64_ftrace_insn_reloc_cb): Likewise.
2285 (aarch64_ftrace_insn_reloc_tb): Likewise.
2286 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2287 PRIx64 instead of PRIx32.
2289 2016-06-28 Yao Qi <yao.qi@linaro.org>
2291 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2292 (the_low_target): Install arm_get_syscall_trapinfo.
2294 2016-06-28 Yao Qi <yao.qi@linaro.org>
2296 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2298 (the_low_target): Install aarch64_get_syscall_trapinfo.
2300 2016-06-28 Yao Qi <yao.qi@linaro.org>
2302 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2304 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2305 Remove parameter sysno.
2306 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2309 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2311 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2312 (s390_emit_ne_goto): Likewise.
2313 (s390_emit_lt_goto): Likewise.
2314 (s390_emit_le_goto): Likewise.
2315 (s390_emit_gt_goto): Likewise.
2316 (s390_emit_ge_goto): Likewise.
2317 (s390x_emit_eq_goto): Likewise.
2318 (s390x_emit_ne_goto): Likewise.
2319 (s390x_emit_lt_goto): Likewise.
2320 (s390x_emit_le_goto): Likewise.
2321 (s390x_emit_gt_goto): Likewise.
2322 (s390x_emit_ge_goto): Likewise.
2323 (s390_emit_ops_impl): Mark variable static.
2324 (s390x_emit_ops): Likewise.
2326 2016-06-17 Yao Qi <yao.qi@linaro.org>
2328 * linux-low.c (handle_extended_wait): Call
2329 uninsert_reinsert_breakpoints for the parent process. Remove
2330 reinsert breakpoints from the child process. Reinsert them to
2331 the parent process when vfork is done.
2332 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2333 (reinsert_reinsert_breakpoints): New function.
2334 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2335 (reinsert_reinsert_breakpoints): Declare.
2337 2016-06-17 Yao Qi <yao.qi@linaro.org>
2339 * linux-low.c (handle_extended_wait): If the parent is doing
2340 step-over, remove the reinsert breakpoints from the forked child.
2342 2016-06-17 Yao Qi <yao.qi@linaro.org>
2344 * linux-low.c (unsuspend_all_lwps): Declare.
2345 (linux_low_filter_event): If thread exited, call finish_step_over.
2346 If step-over is finished, unsuspend other threads.
2348 2016-06-17 Yao Qi <yao.qi@linaro.org>
2350 * linux-low.c (linux_resume_one_lwp_throw): Assert
2351 has_reinsert_breakpoints returns false.
2352 * mem-break.c (delete_disabled_breakpoints): Assert
2353 bp type isn't reinsert_breakpoint.
2355 2016-06-17 Yao Qi <yao.qi@linaro.org>
2357 * linux-low.c (maybe_hw_step): New function.
2358 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2359 (finish_step_over): Switch current_thread to lwp temporarily,
2360 and assert has_reinsert_breakpoints returns true.
2361 (proceed_one_lwp): Call maybe_hw_step.
2362 * mem-break.c (has_reinsert_breakpoints): New function.
2363 * mem-break.h (has_reinsert_breakpoints): Declare.
2365 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2367 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2369 2016-05-17 Yao Qi <yao.qi@linaro.org>
2371 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2372 instead of find_inferior.
2374 2016-05-05 Yao Qi <yao.qi@linaro.org>
2376 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2377 Initialize res to zero.
2379 2016-05-05 Yao Qi <yao.qi@linaro.org>
2381 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2384 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2386 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2387 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2388 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2390 2016-04-28 Par Olsson <par.olsson@windriver.com>
2391 Simon Marchi <simon.marchi@ericsson.com>
2393 * tracepoint.c (write_inferior_int8): New function.
2394 (cmd_qtenable_disable): Write enable flag using
2395 write_inferior_int8.
2397 2016-04-25 Yao Qi <yao.qi@linaro.org>
2399 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2400 (need_step_over_p): Return zero if the LWP has pending signals
2401 can be delivered on software single step target.
2403 2016-04-25 Yao Qi <yao.qi@linaro.org>
2405 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2406 return instead of error.
2408 2016-04-22 Yao Qi <yao.qi@linaro.org>
2410 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2413 2016-04-22 Yao Qi <yao.qi@linaro.org>
2415 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2416 signal when stepping over breakpoint with software single
2419 2016-04-21 Pedro Alves <palves@redhat.com>
2421 * linux-s390-low.c (s390_collect_ptrace_register)
2422 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2424 (s390_check_regset): Use void * instead of gdb_byte *.
2426 2016-04-20 Pedro Alves <palves@redhat.com>
2428 * configure: Renegerate.
2430 2016-04-20 Yao Qi <yao.qi@linaro.org>
2432 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2433 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2435 (arm_store_gregset): Likewise.
2437 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2439 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2440 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2441 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2442 (amd64-avx-mpx-linux.c): New rules.
2443 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2444 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2445 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2446 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2447 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2448 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2449 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2450 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2451 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2452 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2453 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2454 * linux-x86-low.c (x86_linux_read_description): Add case for
2455 X86_XSTATE_AVX_MPX_MASK.
2456 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2457 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2458 init_registers_i386_avx_mpx_linux.
2459 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2460 (initialize_low_tracepoint): Call
2461 init_registers_i386_avx_mpx_linux.
2462 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2463 (initialize_low_tracepoint): Call
2464 init_registers_amd64_avx_mpx_linux.
2465 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2466 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2467 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2470 2016-04-18 Pedro Alves <palves@redhat.com>
2472 * configure: Regenerate.
2474 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2476 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2477 (aarch64_emit_sub): Likewise.
2479 2016-04-12 Pedro Alves <palves@redhat.com>
2481 * utils.c (prepare_to_throw_exception): Delete.
2483 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2485 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2487 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2489 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2491 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2493 * linux-aarch64-ipa.c: Add <elf.h> include.
2494 * linux-ppc-ipa.c: Add <elf.h> include.
2495 * linux-s390-ipa.c: Add <elf.h> include.
2497 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2499 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2500 (get_raw_reg_ptr): Likewise.
2501 (get_trace_state_variable_value_ptr): Likewise.
2502 (set_trace_state_variable_value_ptr): Likewise.
2503 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2506 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2507 Marcin Kościelnicki <koriakin@0x04.net>
2510 * linux-ppc-low.c (emit_insns): New function.
2511 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2512 (ppc_emit_prologue): New function.
2513 (ppc_emit_epilogue): New function.
2514 (ppc_emit_add): New function.
2515 (ppc_emit_sub): New function.
2516 (ppc_emit_mul): New function.
2517 (ppc_emit_lsh): New function.
2518 (ppc_emit_rsh_signed): New function.
2519 (ppc_emit_rsh_unsigned): New function.
2520 (ppc_emit_ext): New function.
2521 (ppc_emit_zero_ext): New function.
2522 (ppc_emit_log_not): New function.
2523 (ppc_emit_bit_and): New function.
2524 (ppc_emit_bit_or): New function.
2525 (ppc_emit_bit_xor): New function.
2526 (ppc_emit_bit_not): New function.
2527 (ppc_emit_equal): New function.
2528 (ppc_emit_less_signed): New function.
2529 (ppc_emit_less_unsigned): New function.
2530 (ppc_emit_ref): New function.
2531 (ppc_emit_const): New function.
2532 (ppc_emit_reg): New function.
2533 (ppc_emit_pop): New function.
2534 (ppc_emit_stack_flush): New function.
2535 (ppc_emit_swap): New function.
2536 (ppc_emit_stack_adjust): New function.
2537 (ppc_emit_call): New function.
2538 (ppc_emit_int_call_1): New function.
2539 (ppc_emit_void_call_2): New function.
2540 (ppc_emit_if_goto): New function.
2541 (ppc_emit_goto): New function.
2542 (ppc_emit_eq_goto): New function.
2543 (ppc_emit_ne_goto): New function.
2544 (ppc_emit_lt_goto): New function.
2545 (ppc_emit_le_goto): New function.
2546 (ppc_emit_gt_goto): New function.
2547 (ppc_emit_ge_goto): New function.
2548 (ppc_write_goto_address): New function.
2549 (ppc_emit_ops_impl): New static variable.
2550 (ppc64v1_emit_prologue): New function.
2551 (ppc64v2_emit_prologue): New function.
2552 (ppc64_emit_epilogue): New function.
2553 (ppc64_emit_add): New function.
2554 (ppc64_emit_sub): New function.
2555 (ppc64_emit_mul): New function.
2556 (ppc64_emit_lsh): New function.
2557 (ppc64_emit_rsh_signed): New function.
2558 (ppc64_emit_rsh_unsigned): New function.
2559 (ppc64_emit_ext): New function.
2560 (ppc64_emit_zero_ext): New function.
2561 (ppc64_emit_log_not): New function.
2562 (ppc64_emit_bit_and): New function.
2563 (ppc64_emit_bit_or): New function.
2564 (ppc64_emit_bit_xor): New function.
2565 (ppc64_emit_bit_not): New function.
2566 (ppc64_emit_equal): New function.
2567 (ppc64_emit_less_signed): New function.
2568 (ppc64_emit_less_unsigned): New function.
2569 (ppc64_emit_ref): New function.
2570 (ppc64_emit_const): New function.
2571 (ppc64v1_emit_reg): New function.
2572 (ppc64v2_emit_reg): New function.
2573 (ppc64_emit_pop): New function.
2574 (ppc64_emit_stack_flush): New function.
2575 (ppc64_emit_swap): New function.
2576 (ppc64v1_emit_call): New function.
2577 (ppc64v2_emit_call): New function.
2578 (ppc64v1_emit_int_call_1): New function.
2579 (ppc64v2_emit_int_call_1): New function.
2580 (ppc64v1_emit_void_call_2): New function.
2581 (ppc64v2_emit_void_call_2): New function.
2582 (ppc64_emit_if_goto): New function.
2583 (ppc64_emit_eq_goto): New function.
2584 (ppc64_emit_ne_goto): New function.
2585 (ppc64_emit_lt_goto): New function.
2586 (ppc64_emit_le_goto): New function.
2587 (ppc64_emit_gt_goto): New function.
2588 (ppc64_emit_ge_goto): New function.
2589 (ppc64v1_emit_ops_impl): New static variable.
2590 (ppc64v2_emit_ops_impl): New static variable.
2591 (ppc_emit_ops): New function.
2592 (linux_low_target): Wire in ppc_emit_ops.
2594 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2595 Marcin Kościelnicki <koriakin@0x04.net>
2598 * Makefile.in: Add powerpc-*-ipa.o
2599 * configure.srv: Add ipa_obj for powerpc*-linux.
2600 * linux-ppc-ipa.c: New file.
2601 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2603 (PPC_FIELD): New macro.
2604 (PPC_SEXT): New macro.
2605 (PPC_OP6): New macro.
2606 (PPC_BO): New macro.
2607 (PPC_LI): New macro.
2608 (PPC_BD): New macro.
2609 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2610 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2611 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2612 (ppc_get_thread_area): New function.
2613 (is_elfv2_inferior): New function.
2614 (gen_ds_form): New function.
2615 (GEN_STD): New macro.
2616 (GEN_STDU): New macro.
2617 (GEN_LD): New macro.
2618 (GEN_LDU): New macro.
2619 (gen_d_form): New function.
2620 (GEN_ADDI): New macro.
2621 (GEN_ADDIS): New macro.
2622 (GEN_LI): New macro.
2623 (GEN_LIS): New macro.
2624 (GEN_ORI): New macro.
2625 (GEN_ORIS): New macro.
2626 (GEN_LWZ): New macro.
2627 (GEN_STW): New macro.
2628 (GEN_STWU): New macro.
2629 (gen_xfx_form): New function.
2630 (GEN_MFSPR): New macro.
2631 (GEN_MTSPR): New macro.
2632 (GEN_MFCR): New macro.
2633 (GEN_MTCR): New macro.
2634 (GEN_SYNC): New macro.
2635 (GEN_LWSYNC): New macro.
2636 (gen_x_form): New function.
2637 (GEN_OR): New macro.
2638 (GEN_MR): New macro.
2639 (GEN_LWARX): New macro.
2640 (GEN_STWCX): New macro.
2641 (GEN_CMPW): New macro.
2642 (gen_md_form): New function.
2643 (GEN_RLDICL): New macro.
2644 (GEN_RLDICR): New macro.
2645 (gen_i_form): New function.
2647 (GEN_BL): New macro.
2648 (gen_b_form): New function.
2649 (GEN_BNE): New macro.
2650 (GEN_LOAD): New macro.
2651 (GEN_STORE): New macro.
2652 (gen_limm): New function.
2653 (gen_atomic_xchg): New function.
2654 (gen_call): New function.
2655 (ppc_relocate_instruction): New function.
2656 (ppc_install_fast_tracepoint_jump_pad): New function.
2657 (ppc_get_min_fast_tracepoint_insn_len): New function.
2658 (ppc_get_ipa_tdesc_idx): New function.
2659 (the_low_target): Wire in the new functions.
2660 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2662 * linux-ppc-tdesc.h: New file.
2664 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2666 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2667 (alloc_jump_pad_buffer): New function.
2668 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2669 (alloc_jump_pad_buffer): New function.
2670 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2671 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2672 (alloc_jump_pad_buffer): New function.
2673 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2674 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2675 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2676 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2678 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2680 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2681 * linux-amd64-ipa.c: Likewise.
2682 * linux-i386-ipa.c: Likewise.
2683 * linux-s390-ipa.c: Likewise.
2684 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2685 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2686 set_trace_state_variable_value_ptr.
2687 (struct ipa_sym_addresses): Likewise.
2688 (symbol_list): Likewise.
2689 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2690 accessing gdb_collect directly.
2691 (gdb_collect_ptr_type): New typedef.
2692 (get_raw_reg_ptr_type): New typedef.
2693 (get_trace_state_variable_value_ptr_type): New typedef.
2694 (set_trace_state_variable_value_ptr_type): New typedef.
2695 (gdb_collect_ptr): New global.
2696 (get_raw_reg_ptr): New global.
2697 (get_trace_state_variable_value_ptr): New global.
2698 (set_trace_state_variable_value_ptr): New global.
2699 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2700 accessing get_raw_reg directly.
2701 (get_get_tsv_func_addr): Likewise for
2702 get_trace_state_variable_value_ptr.
2703 (get_set_tsv_func_addr): Likewise for
2704 set_trace_state_variable_value_ptr.
2705 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2707 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2709 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2711 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2713 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2715 (relocate_instruction): Remove own_buf.
2716 * server.c (own_buf): Make global.
2717 (handle_v_requests): Make global.
2718 * server.h (own_buf): New declaration.
2719 (handle_v_requests): New prototype.
2721 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2724 * linux-s390-low.c (add_insns): New function.
2725 (s390_emit_prologue): New function.
2726 (s390_emit_epilogue): New function.
2727 (s390_emit_add): New function.
2728 (s390_emit_sub): New function.
2729 (s390_emit_mul): New function.
2730 (s390_emit_lsh): New function.
2731 (s390_emit_rsh_signed): New function.
2732 (s390_emit_rsh_unsigned): New function.
2733 (s390_emit_ext): New function.
2734 (s390_emit_log_not): New function.
2735 (s390_emit_bit_and): New function.
2736 (s390_emit_bit_or): New function.
2737 (s390_emit_bit_xor): New function.
2738 (s390_emit_bit_not): New function.
2739 (s390_emit_equal): New function.
2740 (s390_emit_less_signed): New function.
2741 (s390_emit_less_unsigned): New function.
2742 (s390_emit_ref): New function.
2743 (s390_emit_if_goto): New function.
2744 (s390_emit_goto): New function.
2745 (s390_write_goto_address): New function.
2746 (s390_emit_litpool): New function.
2747 (s390_emit_const): New function.
2748 (s390_emit_call): New function.
2749 (s390_emit_reg): New function.
2750 (s390_emit_pop): New function.
2751 (s390_emit_stack_flush): New function.
2752 (s390_emit_zero_ext): New function.
2753 (s390_emit_swap): New function.
2754 (s390_emit_stack_adjust): New function.
2755 (s390_emit_set_r2): New function.
2756 (s390_emit_int_call_1): New function.
2757 (s390_emit_void_call_2): New function.
2758 (s390_emit_eq_goto): New function.
2759 (s390_emit_ne_goto): New function.
2760 (s390_emit_lt_goto): New function.
2761 (s390_emit_le_goto): New function.
2762 (s390_emit_gt_goto): New function.
2763 (s390_emit_ge_goto): New function.
2764 (s390x_emit_prologue): New function.
2765 (s390x_emit_epilogue): New function.
2766 (s390x_emit_add): New function.
2767 (s390x_emit_sub): New function.
2768 (s390x_emit_mul): New function.
2769 (s390x_emit_lsh): New function.
2770 (s390x_emit_rsh_signed): New function.
2771 (s390x_emit_rsh_unsigned): New function.
2772 (s390x_emit_ext): New function.
2773 (s390x_emit_log_not): New function.
2774 (s390x_emit_bit_and): New function.
2775 (s390x_emit_bit_or): New function.
2776 (s390x_emit_bit_xor): New function.
2777 (s390x_emit_bit_not): New function.
2778 (s390x_emit_equal): New function.
2779 (s390x_emit_less_signed): New function.
2780 (s390x_emit_less_unsigned): New function.
2781 (s390x_emit_ref): New function.
2782 (s390x_emit_if_goto): New function.
2783 (s390x_emit_const): New function.
2784 (s390x_emit_call): New function.
2785 (s390x_emit_reg): New function.
2786 (s390x_emit_pop): New function.
2787 (s390x_emit_stack_flush): New function.
2788 (s390x_emit_zero_ext): New function.
2789 (s390x_emit_swap): New function.
2790 (s390x_emit_stack_adjust): New function.
2791 (s390x_emit_int_call_1): New function.
2792 (s390x_emit_void_call_2): New function.
2793 (s390x_emit_eq_goto): New function.
2794 (s390x_emit_ne_goto): New function.
2795 (s390x_emit_lt_goto): New function.
2796 (s390x_emit_le_goto): New function.
2797 (s390x_emit_gt_goto): New function.
2798 (s390x_emit_ge_goto): New function.
2799 (s390_emit_ops): New function.
2800 (struct linux_target_ops): Fill in emit_ops hook.
2802 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2805 * Makefile.in: Add s390 IPA files.
2806 * configure.srv: Build IPA for s390.
2807 * linux-s390-ipa.c: New file.
2808 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2809 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2810 (tdesc_s390_linux32): Likewise.
2811 (init_registers_s390_linux32v1): Likewise.
2812 (tdesc_s390_linux32v1): Likewise.
2813 (init_registers_s390_linux32v2): Likewise.
2814 (tdesc_s390_linux32v2): Likewise.
2815 (init_registers_s390_linux64): Likewise.
2816 (tdesc_s390_linux64): Likewise.
2817 (init_registers_s390_linux64v1): Likewise.
2818 (tdesc_s390_linux64v1): Likewise.
2819 (init_registers_s390_linux64v2): Likewise.
2820 (tdesc_s390_linux64v2): Likewise.
2821 (init_registers_s390_te_linux64): Likewise.
2822 (tdesc_s390_te_linux64): Likewise.
2823 (init_registers_s390_vx_linux64): Likewise.
2824 (tdesc_s390_vx_linux64): Likewise.
2825 (init_registers_s390_tevx_linux64): Likewise.
2826 (tdesc_s390_tevx_linux64): Likewise.
2827 (init_registers_s390x_linux64): Likewise.
2828 (tdesc_s390x_linux64): Likewise.
2829 (init_registers_s390x_linux64v1): Likewise.
2830 (tdesc_s390x_linux64v1): Likewise.
2831 (init_registers_s390x_linux64v2): Likewise.
2832 (tdesc_s390x_linux64v2): Likewise.
2833 (init_registers_s390x_te_linux64): Likewise.
2834 (tdesc_s390x_te_linux64): Likewise.
2835 (init_registers_s390x_vx_linux64): Likewise.
2836 (tdesc_s390x_vx_linux64): Likewise.
2837 (init_registers_s390x_tevx_linux64): Likewise.
2838 (tdesc_s390x_tevx_linux64): Likewise.
2839 (have_hwcap_s390_vx): New static variable.
2840 (s390_arch_setup): Fill have_hwcap_s390_vx.
2841 (s390_get_thread_area): New function.
2842 (s390_ft_entry_gpr_esa): New const.
2843 (s390_ft_entry_gpr_zarch): New const.
2844 (s390_ft_entry_misc): New const.
2845 (s390_ft_entry_fr): New const.
2846 (s390_ft_entry_vr): New const.
2847 (s390_ft_main_31): New const.
2848 (s390_ft_main_64): New const.
2849 (s390_ft_exit_fr): New const.
2850 (s390_ft_exit_vr): New const.
2851 (s390_ft_exit_misc): New const.
2852 (s390_ft_exit_gpr_esa): New const.
2853 (s390_ft_exit_gpr_zarch): New const.
2854 (append_insns): New function.
2855 (s390_relocate_instruction): New function.
2856 (s390_install_fast_tracepoint_jump_pad): New function.
2857 (s390_get_min_fast_tracepoint_insn_len): New function.
2858 (s390_get_ipa_tdesc_idx): New function.
2859 (struct linux_target_ops): Wire in the above functions.
2860 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2861 * linux-s390-tdesc.h: New file.
2863 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2865 * linux-s390-low.c (s390_supports_tracepoints): New function.
2866 (struct linux_target_ops): Fill supports_tracepoints hook.
2868 2016-03-18 Yao Qi <yao.qi@linaro.org>
2870 * linux-low.c (lwp_signal_can_be_delivered): New function.
2871 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2873 2016-03-18 Yao Qi <yao.qi@linaro.org>
2875 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2876 0 if signal is enqueued. Remove 'signal' from one debugging
2877 message. Move one debugging message to some lines below.
2878 Remove code setting 'signal' to 0.
2880 2016-03-18 Yao Qi <yao.qi@linaro.org>
2882 * linux-low.c (linux_low_filter_event): Remove redundant
2883 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2885 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2887 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2888 (struct linux_target_ops): Wire in the above.
2890 2016-03-03 Yao Qi <yao.qi@linaro.org>
2892 * linux-low.c: Update comments to start_step_over.
2894 2016-03-03 Yao Qi <yao.qi@linaro.org>
2897 * linux-low.c (handle_extended_wait): Set child suspended
2898 if event_lwp->bp_reinsert isn't zero.
2900 2016-03-02 Yao Qi <yao.qi@linaro.org>
2902 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2903 enqueue_pending_signal.
2905 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2907 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2910 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2912 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2913 (s390_regmap_3264) [!__s390x__]: New global.
2914 (s390_collect_ptrace_register): Skip map entries containing -1.
2915 (s390_supply_ptrace_register): Ditto.
2916 (s390_fill_gprs_high): New function.
2917 (s390_store_gprs_high): New function.
2918 (s390_regsets): Add NT_S390_HIGH_GPRS.
2919 (s390_get_hwcap): Enable on 31-bit.
2920 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2921 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2922 Detect NT_S390_HIGH_GPRS.
2923 (s390_usrregs_info_3264): Enable on 31-bit.
2924 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2925 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2927 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2930 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2931 * configure.srv: Ditto.
2932 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2933 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2934 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2935 (init_registers_amd64_linux): Remove prototype.
2936 (tdesc_amd64_linux): Remove declaration.
2937 (get_ipa_tdesc): New function.
2938 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2939 initialize remaining tdescs.
2940 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2941 (init_registers_i386_linux): Remove prototype.
2942 (tdesc_i386_linux): Remove declaration.
2943 (get_ipa_tdesc): New function.
2944 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2945 initialize remaining tdescs.
2946 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2947 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2948 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2949 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2950 (x86_get_ipa_tdesc_idx): New function.
2951 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2952 * linux-x86-tdesc.h: New file.
2953 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2954 (target_get_ipa_tdesc_idx): New macro.
2955 * tracepoint.c (ipa_tdesc_idx): New macro.
2956 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2957 (symbol_list): Add ipa_tdesc_idx.
2958 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2959 (ipa_tdesc): Remove.
2960 (ipa_tdesc_idx): New variable.
2961 (get_context_regcache): Use get_ipa_tdesc.
2962 (gdb_collect): Ditto.
2964 * tracepoint.h (get_ipa_tdesc): New prototype.
2965 (ipa_tdesc): Remove.
2967 2016-02-24 Pedro Alves <palves@redhat.com>
2969 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2970 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2971 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2972 Factor out common code between the USE_SIGTRAP_SIGINFO and
2973 !USE_SIGTRAP_SIGINFO blocks.
2974 (linux_low_filter_event): Call save_stop_reason instead of
2975 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2977 (linux_wait_1): Update comments.
2979 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2981 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2982 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2983 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2984 ppc_insert_point, ppc_remove_point.
2986 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2988 * linux-s390-low.c (s390_supports_z_point_type): New function.
2989 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2991 2016-02-16 Yao Qi <yao.qi@linaro.org>
2993 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2994 PC. Get pc from regcache_read_pc.
2996 2016-02-12 Yao Qi <yao.qi@linaro.org>
2998 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2999 or linux_get_pc_32bit.
3000 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3002 2016-02-12 Yao Qi <yao.qi@linaro.org>
3004 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3005 arm_linux_get_next_pcs_fixup.
3007 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3009 * tracepoint.c (x_tracepoint_action_download): Change
3010 write_inferior_data_ptr to write_inferior_data_pointer.
3011 (cmd_qtstart): Likewise.
3012 (write_inferior_data_ptr): Remove.
3013 (download_agent_expr): Change write_inferior_data_ptr to
3014 write_inferior_data_pointer.
3015 (download_tracepoint_1): Likewise.
3016 (download_tracepoint): Likewise.
3017 (download_trace_state_variables): Likewise.
3019 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3020 Marcin Kościelnicki <koriakin@0x04.net>
3022 * tracepoint.c (struct tracepoint_action_ops): Remove.
3023 (struct tracepoint_action): Remove ops.
3024 (m_tracepoint_action_download, r_tracepoint_action_download)
3025 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3026 size and offset accordingly.
3027 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3028 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3029 (tracepoint_action_send, tracepoint_action_download): New functions.
3030 Helpers for trace action handlers.
3031 (add_tracepoint_action): Remove setup actions ops.
3032 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3034 2016-02-10 Yao Qi <yao.qi@linaro.org>
3036 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3038 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3040 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3042 * configure: Regenerate.
3044 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3046 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3047 void * to gdb_byte *.
3048 * linux-low.c (siginfo_fixup): Likewise.
3049 (linux_xfer_siginfo): Likewise.
3050 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3052 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3054 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3056 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3058 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3060 * linux-x86-low.c [__x86_64__]: Include
3061 "nat/amd64-linux-siginfo.h".
3062 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3063 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3064 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3065 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3066 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3067 (cpt_si_fd, si_timerid, si_overrun): Move from
3068 nat/amd64-linux-siginfo.c.
3069 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3071 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3073 * server.c (skip_to_semicolon): Remove.
3074 (process_point_options): Use strchrnul instead of
3077 2016-01-26 Yao Qi <yao.qi@linaro.org>
3079 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3080 * linux-low.c (install_software_single_step_breakpoints): Don't
3081 call regcache_read_pc.
3082 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3085 2016-01-26 Yao Qi <yao.qi@linaro.org>
3087 * linux-low.c (install_software_single_step_breakpoints): Call
3088 regcache_read_pc instead of get_pc.
3090 2016-01-26 Yao Qi <yao.qi@linaro.org>
3092 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3093 (unblock_async_io): Rename to ...
3094 (block_unblock_async_io): ... it. New function.
3095 (enable_async_io): Don't install SIGIO handler. Unblock it
3097 (disable_async_io): Don't ignore SIGIO. Block it instead.
3098 (initialize_async_io): Install SIGIO handler. Don't call
3101 2016-01-26 Yao Qi <yao.qi@linaro.org>
3103 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3104 first character is '\003', call *the_target->request_interrupt.
3106 2016-01-25 Yao Qi <yao.qi@linaro.org>
3108 * remote-utils.c (new_thread_notify): Remove.
3109 (dead_thread_notify): Likewise.
3110 * remote-utils.h (new_thread_notify): Remove declaration.
3111 (dead_thread_notify): Likewise.
3113 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3115 * gdb.trace/pending.exp: Fix expected message on continue.
3117 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3119 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3120 it works properly on big-endian machines where sizeof (CORE_ADDR)
3123 2016-01-21 Pedro Alves <palves@redhat.com>
3125 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3126 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3127 * configure: Regenerate.
3129 2016-01-21 Yao Qi <yao.qi@linaro.org>
3131 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3132 is_thumb and set it according to CPSR saved on the stack.
3133 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3134 arm_sigreturn_next_pc.
3136 2016-01-18 Yao Qi <yao.qi@linaro.org>
3138 * linux-low.c (linux_set_pc_64bit): New function.
3139 (linux_get_pc_64bit): New function.
3140 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3142 * linux-sparc-low.c (debug_threads): Remove declaration.
3143 (sparc_get_pc): Remove.
3144 (the_low_target): Use linux_get_pc_64bit instead of
3146 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3147 (the_low_target): Use linux_get_pc_64bit and
3150 2016-01-18 Yao Qi <yao.qi@linaro.org>
3152 * linux-arm-low.c (debug_threads): Remove declaration.
3153 (arm_get_pc, arm_set_pc): Remove.
3154 (the_low_target): Use linux_get_pc_32bit and
3156 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3157 (the_low_target): Use linux_get_pc_32bit and
3159 * linux-cris-low.c (debug_threads): Remove declaration.
3160 (cris_get_pc, cris_set_pc,): Remove.
3161 (the_low_target): Use linux_get_pc_32bit and
3163 * linux-crisv32-low.c (debug_threads): Remove declaration.
3164 (cris_get_pc, cris_set_pc): Remove.
3165 (the_low_target): Use linux_get_pc_32bit and
3167 * linux-low.c: Include inttypes.h.
3168 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3169 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3170 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3171 (the_low_target): Use linux_get_pc_32bit and
3173 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3174 (the_low_target): Use linux_get_pc_32bit and
3176 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3177 (the_low_target): Use linux_get_pc_32bit and
3179 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3180 (the_low_target): Use linux_get_pc_32bit and
3182 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3183 (the_low_target): Use linux_get_pc_32bit and
3186 2016-01-18 Gary Benson <gbenson@redhat.com>
3188 * configure.ac (AC_FUNC_FORK): New check.
3189 * config.in: Regenerate.
3190 * configure: Likewise.
3192 2016-01-14 Yao Qi <yao.qi@linaro.org>
3194 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3195 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3196 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3197 arm_get_next_pcs_ctor.
3199 2016-01-12 Josh Stone <jistone@redhat.com>
3200 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3202 * inferiors.h: Include "gdb_vecs.h".
3203 (struct process_info): Add syscalls_to_catch.
3204 * inferiors.c (remove_process): Free syscalls_to_catch.
3205 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3206 syscall_return stops.
3207 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3208 * server.c (handle_general_set): Handle QCatchSyscalls.
3209 (handle_query): Report support for QCatchSyscalls.
3210 * target.h (struct target_ops): Add supports_catch_syscall.
3211 (target_supports_catch_syscall): New macro.
3212 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3213 (struct lwp_info): Add syscall_state.
3214 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3215 Maintain syscall_state and syscalls_to_catch across exec.
3216 (get_syscall_trapinfo): New function, proxy to the_low_target.
3217 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3218 (linux_low_filter_event): Toggle syscall_state entry/return for
3219 syscall traps, and set it ignored for all others.
3220 (gdb_catching_syscalls_p): New function.
3221 (gdb_catch_this_syscall_p): New function.
3222 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3223 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3224 (linux_supports_catch_syscall): New function.
3225 (linux_target_ops): Install it.
3226 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3227 (the_low_target): Install it.
3229 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3231 * acinclude.m4: Include new ../warning.m4 file.
3232 * configure: Regenerated.
3233 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3235 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3237 * ax.c (is_goto_target): Mark static.
3238 * linux-low.c (register_addr): Likewise.
3239 (linux_fetch_registers, linux_store_registers): Likewise.
3240 * mem-break.c (any_persistent_commands): Fix old prototype.
3241 (add_commands_to_breakpoint): Mark static.
3242 * regcache.c (find_register_by_name): Delete unused func.
3243 * remote-utils.c (hex_or_minus_one): Mark static.
3244 * server.c (monitor_show_help): Mark static.
3245 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3246 handle_v_requests): Likewise.
3248 2016-01-12 Pedro Alves <palves@redhat.com>
3250 Remove use of the registered trademark symbol throughout.
3252 2016-01-08 Yao Qi <yao.qi@linaro.org>
3254 * remote-utils.c (getpkt): If c is '\003', call target hook
3257 2016-01-06 Yao Qi <yao.qi@linaro.org>
3259 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3260 linux-aarch32-low.c.
3261 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3262 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3263 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3264 (thumb2_breakpoint): Declare.
3265 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3266 linux-aarch32-low.h.
3267 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3268 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3269 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3271 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3273 * gdbreplay.c (gdbreplay_version): Change copyright year in
3275 * server.c (gdbserver_version): Likewise.
3277 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3279 * server.c (crc32_table): Delete.
3280 (crc32): Use libiberty's xcrc32 function.
3282 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3284 * lynx-low.c (lynx_delete_thread_callback): New function.
3285 (lynx_mourn): Properly delete our process and all of its
3286 threads. Remove call to clear_inferiors.
3288 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3290 * target.c (thread_search_callback): Add check that
3291 the thread_stopped target callback is not NULL before
3294 2015-12-21 Yao Qi <yao.qi@linaro.org>
3296 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3299 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3301 * server.c (handle_query): Call target_supports_software_single_step.
3303 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3305 * linux-low.c (single_step): New function.
3306 (linux_resume_one_lwp_throw): Call single_step.
3307 (start_step_over): Likewise.
3309 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3311 * Makefile.in (SFILES): Append arch/arm-linux.c,
3312 arch/arm-get-next-pcs.c.
3313 (arm-linux.o): New rule.
3314 (arm-get-next-pcs.o): New rule.
3315 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3317 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3318 to linux-aarch32-low.c.
3319 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3320 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3321 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3322 (thumb2_breakpoint_len): Likewise.
3323 (arm_is_thumb_mode): Make non-static.
3324 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3325 from linux-aarch32-low.c.
3326 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3327 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3328 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3329 (thumb2_breakpoint_len): Likewise.
3330 (arm_is_thumb_mode): New declaration.
3331 * linux-arm-low.c: Include arch/arm-linux.h
3332 aarch/arm-get-next-pcs.h, sys/syscall.h.
3333 (get_next_pcs_ops): New struct.
3334 (get_next_pcs_addr_bits_remove): New function.
3335 (get_next_pcs_is_thumb): New function.
3336 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3337 (arm_sigreturn_next_pc): Likewise.
3338 (get_next_pcs_syscall_next_pc): Likewise.
3339 (arm_gdbserver_get_next_pcs): Likewise.
3340 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3342 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3343 * server.h: Include gdb_vecs.h.
3345 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3347 * Makefile.in (SFILES): Append common/common-regcache.c.
3348 (OBS): Append common-regcache.o.
3349 (common-regcache.o): New rule.
3350 * regcache.c (init_register_cache): Initialize cache to
3352 (regcache_raw_read_unsigned): New function.
3353 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3354 register_status enum.
3356 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3358 * linux-aarch64-low.c (the_low_targets): Rename
3359 breakpoint_reinsert_addr to get_next_pcs.
3360 * linux-arm-low.c (the_low_targets): Likewise.
3361 * linux-bfin-low.c (the_low_targets): Likewise.
3362 * linux-cris-low.c (the_low_targets): Likewise.
3363 * linux-crisv32-low.c (the_low_targets): Likewise.
3364 * linux-low.c (can_software_single_step): Likewise.
3365 (install_software_single_step_breakpoints): New function.
3366 (start_step_over): Use install_software_single_step_breakpoints.
3367 * linux-low.h: New CORE_ADDR vector.
3368 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3370 * linux-mips-low.c (the_low_targets): Likewise.
3371 * linux-nios2-low.c (the_low_targets): Likewise.
3372 * linux-sparc-low.c (the_low_targets): Likewise.
3374 2015-12-17 Pedro Alves <palves@redhat.com>
3376 * linux-low.c (linux_kill_one_lwp): Remove references to
3378 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3380 (linux_init_signals): Delete.
3381 (initialize_low): Adjust.
3382 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3384 2015-12-16 Pedro Alves <palves@redhat.com>
3386 * configure.ac (compiler warning flags): When testing a
3387 -Wno-foo option, check whether -Wfoo works instead.
3388 * configure: Regenerate.
3390 2015-12-11 Don Breazeal <donb@codesourcery.com>
3392 * server.c (process_serial_event): Don't exit from gdbserver
3393 in remote mode if there are still active inferiors.
3395 2015-12-11 Yao Qi <yao.qi@linaro.org>
3397 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3398 arm_breakpoint_at if the process is 32-bit.
3400 2015-12-11 Yao Qi <yao.qi@linaro.org>
3402 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3405 2015-12-07 Yao Qi <yao.qi@linaro.org>
3407 * configure.srv: Append arm.o to srv_tgtobj for
3408 aarch64*-*-linux* target.
3409 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3410 from linux-arm-low.c.
3411 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3412 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3413 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3414 (thumb2_breakpoint_len): Likewise.
3415 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3416 (arm_breakpoint_kinds): Likewise.
3417 (arm_breakpoint_kind_from_pc): Likewise.
3418 (arm_sw_breakpoint_from_kind): Likewise.
3419 (arm_breakpoint_kind_from_current_state): Likewise.
3420 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3421 (arm_sw_breakpoint_from_kind): Declare.
3422 (arm_breakpoint_kind_from_current_state): Declare.
3423 (arm_breakpoint_at): Declare.
3424 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3425 arm_sw_breakpoint_from_kind if process is 32-bit.
3426 (aarch64_breakpoint_kind_from_pc): New function.
3427 (aarch64_breakpoint_kind_from_current_state): New function.
3428 (the_low_target): Initialize fields breakpoint_kind_from_pc
3429 and breakpoint_kind_from_current_state.
3430 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3431 linux-aarch32-low.c.
3432 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3433 (arm_breakpoint, arm_breakpoint_len): Likewise.
3434 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3435 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3436 (arm_is_thumb_mode): Likewise.
3437 (arm_breakpoint_at): Likewise.
3438 (arm_breakpoint_kind_from_pc): Likewise.
3439 (arm_sw_breakpoint_from_kind): Likewise.
3440 (arm_breakpoint_kind_from_current_state): Likewise.
3443 2015-08-04 Yao Qi <yao.qi@linaro.org>
3445 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3446 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3447 * server.c (extended_protocol): Remove "static".
3448 * server.h (extended_protocol): Declare it.
3450 2015-12-04 Josh Stone <jistone@redhat.com>
3452 * target.h (struct target_ops) <arch_setup>: Rename to ...
3453 (struct target_ops) <post_create_inferior>: ... this.
3454 (target_arch_setup): Rename to ...
3455 (target_post_create_inferior): ... this, calling post_create_inferior.
3456 * server.c (start_inferior): Update target_arch_setup calls to
3457 target_post_create_inferior.
3458 * linux-low.c (linux_low_ptrace_options): Forward declare.
3459 (linux_arch_setup): Update its comment for general use.
3460 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3461 (struct linux_target_ops): Use linux_post_create_inferior.
3462 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3463 to post_create_inferior.
3464 * nto-low.c (struct nto_target_ops): Likewise.
3465 * spu-low.c (struct spu_target_ops): Likewise.
3466 * win32-low.c (struct win32_target_ops): Likewise.
3468 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3470 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3472 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3474 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3475 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3476 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3477 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3478 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3479 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3480 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3481 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3482 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3483 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3484 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3485 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3487 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3489 * linux-low.c (linux_look_up_symbols): Don't call
3490 linux_supports_traceclone.
3491 * linux-low.h (thread_db_init): Remove use_events argument.
3492 * thread-db.c (thread_db_use_event): Remove global variable.
3493 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3494 (struct thread_db) <td_create_bp>: Remove field.
3495 (thread_db_create_event): Remove function.
3496 (thread_db_enable_reporting): Likewise.
3497 (find_one_thread): Don't check for thread_db_use_events.
3498 (attach_thread): Likewise.
3499 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3500 (try_thread_db_load_1): Don't check for thread_db_use_events.
3501 (thread_db_init): Remove use_events argument and thread events
3503 (remove_thread_event_breakpoints): Remove function.
3504 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3506 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3508 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3510 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3511 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3512 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3513 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3514 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3516 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3518 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3519 * linux-low.c (can_hardware_single_step): Use
3520 supports_hardware_single_step.
3521 (can_software_single_step): New function.
3522 (start_step_over): Call can_software_single_step.
3523 (linux_supports_hardware_single_step): New function.
3524 (struct target_ops) <supports_software_single_step>: Initialize.
3525 * linux-low.h (struct linux_target_ops)
3526 <supports_hardware_single_step>: Initialize.
3527 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3528 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3529 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3530 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3531 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3532 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3533 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3534 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3535 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3536 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3538 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3539 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3541 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3542 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3543 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3545 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3546 * target.h (struct target_ops): <supports_software_single_step>:
3548 (target_supports_software_single_step): New macro.
3550 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3552 * linux-low.c (linux_wait_1): Fix pc advance condition.
3553 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3554 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3556 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3558 * linux-arm-low.c (arm_is_thumb_mode): New function.
3559 (arm_breakpoint_at): Use arm_is_thumb_mode.
3560 (arm_breakpoint_kind_from_current_state): New function.
3561 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3563 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3564 (linux_breakpoint_kind_from_current_state): New function.
3565 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3566 * linux-low.h (struct linux_target_ops)
3567 <breakpoint_kind_from_current_state>: New field.
3568 * target.h (struct target_ops): Likewise.
3569 (target_breakpoint_kind_from_current_state): New macro.
3571 2015-11-30 Pedro Alves <palves@redhat.com>
3573 * linux-low.c (linux_resume): Wake up the event loop before
3576 2015-11-30 Pedro Alves <palves@redhat.com>
3578 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3580 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3582 * target.c (struct thread_search): New structure.
3583 (thread_search_callback): New function.
3584 (prev_general_thread): New global.
3585 (prepare_to_access_memory, done_accessing_memory): New functions.
3586 * target.h (prepare_to_access_memory, done_accessing_memory):
3587 Replace macros with function declarations.
3589 2015-11-30 Pedro Alves <palves@redhat.com>
3592 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3593 report TARGET_WAITKIND_NO_RESUMED.
3594 * remote-utils.c (prepare_resume_reply): Handle
3595 TARGET_WAITKIND_NO_RESUMED.
3596 * server.c (report_no_resumed): New global.
3597 (handle_query) <qSupported>: Handle "no-resumed+". Report
3598 "no-resumed+" support.
3599 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3600 return error if the client doesn't support no-resumed events.
3601 (push_stop_notification): New function.
3602 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3603 events if the client supports them.
3605 2015-11-30 Pedro Alves <palves@redhat.com>
3607 * linux-low.c (thread_still_has_status_pending_p): Don't check
3609 (lwp_resumed): New function.
3610 (status_pending_p_callback): Return early if the LWP is not
3611 supposed to be resumed.
3613 2015-11-30 Pedro Alves <palves@redhat.com>
3615 * linux-low.c (handle_extended_wait): Assert that the LWP's
3616 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3617 thread create events, leave the new child's status pending.
3618 (linux_low_filter_event): If GDB wants to hear about thread exit
3619 events, leave the LWP marked dead and don't delete it.
3620 (linux_wait_for_event_filtered): Don't check for thread exit.
3621 (filter_exit_event): New function.
3622 (linux_wait_1): Use it, when returning an exit event.
3623 (linux_resume_one_lwp_throw): Assert that the LWP's
3624 waitstatus is TARGET_WAITKIND_IGNORE.
3625 * remote-utils.c (prepare_resume_reply): Handle
3626 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3627 * server.c (report_thread_events): New global.
3628 (handle_general_set): Handle QThreadEvents.
3629 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3630 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3631 TARGET_WAITKIND_THREAD_EXITED.
3632 * server.h (report_thread_events): Declare.
3634 2015-11-30 Pedro Alves <palves@redhat.com>
3636 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3637 the thread's last_resume_kind was resume_stop.
3639 2015-11-30 Pedro Alves <palves@redhat.com>
3641 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3644 2015-11-30 Pedro Alves <palves@redhat.com>
3646 * server.c (handle_v_requests): Handle vCtrlC.
3648 2015-11-30 Pedro Alves <palves@redhat.com>
3650 * gdbthread.h (find_any_thread_of_pid): Declare.
3651 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3653 * server.c (handle_query): If current_thread is NULL, look for
3654 another thread of the selected process.
3656 2015-11-26 Daniel Colascione <dancol@dancol.org>
3657 Simon Marchi <simon.marchi@ericsson.com>
3659 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3660 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3662 * target.h (struct target_ops) <thread_name>: New field.
3663 (target_thread_name): New macro.
3665 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3667 * regcache.h (regcache_invalidate_pid): Add declaration.
3668 * regcache.c (regcache_invalidate_pid): New function, extracted
3669 from regcache_invalidate.
3670 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3671 Add trivial documentation comment.
3672 * lynx-low.c: Use regcache_invalidate_pid instead of
3673 regcache_invalidate.
3675 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3677 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3678 and Elf64_auxv_t if the target is Android.
3680 2015-11-22 Doug Evans <xdje42@gmail.com>
3682 * target.h: #include <sys/types.h>.
3684 2015-11-19 Pedro Alves <palves@redhat.com>
3686 * linux-low.c (linux_process_qsupported): Change prototype.
3688 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3690 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3691 and adjust to loop over all features.
3692 * server.c (handle_query) <qSupported>: Adjust to call
3693 target_process_qsupported once, passing it a vector of unprocessed
3695 * target.h (struct target_ops) <process_qsupported>: Change
3697 (target_process_qsupported): Adjust.
3699 2015-11-19 Pedro Alves <palves@redhat.com>
3701 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3703 * configure: Regenerate.
3705 2015-11-19 Pedro Alves <palves@redhat.com>
3707 * configure: Regenerate.
3709 2015-11-19 Yao Qi <yao.qi@linaro.org>
3711 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3714 2015-11-19 Yao Qi <yao.qi@linaro.org>
3716 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3717 (struct aarch64_operand): Move enum out.
3719 2015-11-19 Yao Qi <yao.qi@linaro.org>
3721 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3722 struct user_fpsimd_state *.
3723 (aarch64_store_fpregset): Likewise.
3725 2015-11-19 Yao Qi <yao.qi@linaro.org>
3727 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3728 struct user_pt_regs *.
3729 (aarch64_store_gregset): Likewise.
3731 2015-11-18 Pedro Alves <palves@redhat.com>
3733 * Makefile.in (all_object_files): Add $IPA_OBJS.
3735 2015-11-17 Pedro Alves <palves@redhat.com>
3737 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3738 GDB_SIGNAL_0 and gdb_signal_to_string.
3740 2015-11-17 Pedro Alves <palves@redhat.com>
3742 * win32-low.c (handle_output_debug_string): Remove parameter.
3743 (win32_kill): Remove our_status local and adjust call to
3744 handle_output_debug_string.
3745 (get_child_debug_event): Adjust call to
3746 handle_output_debug_string.
3748 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3750 * linux-mips-low.c (mips_fill_gregset): Add cast.
3751 (mips_store_gregset): Likewise.
3752 (mips_fill_fpregset): Likewise.
3753 (mips_store_fpregset): Likewise.
3755 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3757 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3760 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3762 * linux-mips-low.c (mips_linux_new_thread): Change type of
3763 watch_type to enum target_hw_bp_type.
3765 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3767 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3768 Change return type to arm_hwbp_type.
3770 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3772 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3773 (arm_store_gregset): Likewise.
3774 * linux-arm-low.c (arm_get_hwcap): Likewise.
3775 (arm_read_description): Likewise.
3777 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3779 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3781 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3783 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3784 (ppc_fill_vsxregset): Likewise.
3785 (ppc_store_vsxregset): Likewise.
3786 (ppc_fill_vrregset): Likewise.
3787 (ppc_store_vrregset): Likewise.
3788 (ppc_fill_evrregset): Likewise.
3789 (ppc_store_evrregset): Likewise.
3791 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3793 * linux-ppc-low.c (ppc_usrregs_info): Remove
3794 forward-declaration.
3795 (ppc_arch_setup): Move lower in file.
3797 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3799 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3800 (ps_pdwrite): Likewise.
3802 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3804 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3805 to after assert checks.
3807 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3809 * proc-service.c (ps_pdread): Add/adjust casts.
3810 (ps_pdwrite): Add/adjust casts.
3812 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3814 * server.c (handle_search_memory_1): Cast return value of
3817 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3819 * server.c (write_qxfer_response): Change type of data to
3822 2015-10-29 Pedro Alves <palves@redhat.com>
3824 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3826 2015-10-29 Pedro Alves <palves@redhat.com>
3828 * tracepoint.c (clear_installed_tracepoints): Add casts.
3830 2015-10-29 Pedro Alves <palves@redhat.com>
3832 * server.c (handle_v_cont, process_serial_event): Add enum
3833 gdb_signal casts to signal parsing code.
3835 2015-10-29 Pedro Alves <palves@redhat.com>
3837 * linux-low.h (NULL_REGSET): Define.
3838 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3839 * linux-arm-low.c (arm_regsets): Likewise.
3840 * linux-crisv32-low.c (cris_regsets): Likewise.
3841 * linux-m68k-low.c (m68k_regsets): Likewise.
3842 * linux-mips-low.c (mips_regsets): Likewise.
3843 * linux-nios2-low.c (nios2_regsets): Likewise.
3844 * linux-ppc-low.c (ppc_regsets): Likewise.
3845 * linux-s390-low.c (s390_regsets): Likewise.
3846 * linux-sh-low.c (sh_regsets): Likewise.
3847 * linux-sparc-low.c (sparc_regsets): Likewise.
3848 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3849 * linux-tile-low.c (tile_regsets): Likewise.
3850 * linux-x86-low.c (x86_regsets): Likewise.
3851 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3853 2015-10-29 Pedro Alves <palves@redhat.com>
3855 * linux-low.h (NULL_REGSET): Define.
3856 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3857 * linux-arm-low.c (arm_regsets): Likewise.
3858 * linux-crisv32-low.c (cris_regsets): Likewise.
3859 * linux-m68k-low.c (m68k_regsets): Likewise.
3860 * linux-mips-low.c (mips_regsets): Likewise.
3861 * linux-nios2-low.c (nios2_regsets): Likewise.
3862 * linux-ppc-low.c (ppc_regsets): Likewise.
3863 * linux-s390-low.c (s390_regsets): Likewise.
3864 * linux-sh-low.c (sh_regsets): Likewise.
3865 * linux-sparc-low.c (sparc_regsets): Likewise.
3866 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3867 * linux-tile-low.c (tile_regsets): Likewise.
3868 * linux-x86-low.c (x86_regsets): Likewise.
3869 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3871 2015-10-26 Doug Evans <dje@google.com>
3873 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3875 2015-10-26 Doug Evans <dje@google.com>
3877 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3879 2015-10-26 Doug Evans <dje@google.com>
3881 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3883 (attach_thread, find_new_threads_callback): Ditto.
3885 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3887 * mem-break.h (set_breakpoint_data): Remove.
3889 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3891 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3892 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3893 (initialize_low): Remove set_breakpoint_data call.
3894 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3895 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3896 (initialize_low): Remove set_breakpoint_data call.
3897 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3898 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3899 (initialize_low): Remove set_breakpoint_data call.
3901 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3903 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3904 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3905 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3906 * target.h (target_breakpoint_kind_from_pc): New macro.
3908 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3910 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3911 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3912 the default breakpoint kind.
3914 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3916 * linux-arm-low.c (arm_supports_z_point_type): Add software
3919 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3921 * linux-arm-low.c: Refactor breakpoint definitions.
3922 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3923 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3925 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3927 * Makefile.in: Add arm.c/o.
3928 * configure.srv: Likewise.
3929 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3930 (arm_breakpoint_kind_from_pc): New function.
3931 (arm_sw_breakpoint_from_kind): Return proper kind.
3932 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3934 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3936 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3938 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3939 (struct raw_breakpoint) <size>: Remove.
3940 (struct raw_breakpoint) <kind>: Add.
3941 (bp_size): New function.
3942 (bp_opcode): Likewise.
3943 (find_raw_breakpoint_at): Adjust for kind.
3944 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3945 (remove_memory_breakpoint): Adjust for kind call bp_size.
3946 (set_raw_breakpoint_at): Adjust for kind.
3947 (set_breakpoint): Likewise.
3948 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3949 (delete_raw_breakpoint): Adjust for kind.
3950 (delete_breakpoint): Likewise.
3951 (find_gdb_breakpoint): Likewise.
3952 (set_gdb_breakpoint_1): Likewise.
3953 (set_gdb_breakpoint): Likewise.
3954 (delete_gdb_breakpoint_1): Likewise.
3955 (delete_gdb_breakpoint): Likewise.
3956 (uninsert_raw_breakpoint): Likewise.
3957 (reinsert_raw_breakpoint): Likewise.
3958 (set_breakpoint_data): Remove.
3959 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3960 (check_mem_read): Adjust for kind call bp_size.
3961 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3962 (clone_one_breakpoint): Adjust for kind.
3963 * mem-break.h (set_gdb_breakpoint): Likewise.
3964 (delete_gdb_breakpoint): Likewise.
3965 * server.c (process_serial_event): Likewise.
3967 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3969 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3970 (struct linux_target_ops) <breakpoint>: Remove.
3971 (struct linux_target_ops) <breakpoint_len>: Remove.
3972 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3973 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3974 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3975 (arm_sw_breakpoint_from_kind): New function.
3976 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3977 (struct linux_target_ops) <breakpoint>: Remove.
3978 (struct linux_target_ops) <breakpoint_len>: Remove.
3979 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3980 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3981 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3982 (struct linux_target_ops) <breakpoint>: Remove.
3983 (struct linux_target_ops) <breakpoint_len>: Remove.
3984 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3985 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3986 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3987 (struct linux_target_ops) <breakpoint>: Remove.
3988 (struct linux_target_ops) <breakpoint_len>: Remove.
3989 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3990 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3991 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3992 and sw_breakpoint_from_kind to increment the pc.
3993 (linux_breakpoint_kind_from_pc): New function.
3994 (linux_sw_breakpoint_from_kind): New function.
3995 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3996 (initialize_low): Call breakpoint_kind_from_pc and
3997 sw_breakpoint_from_kind to replace breakpoint_data/len.
3998 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4000 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4001 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4002 (struct linux_target_ops) <breakpoint>: Remove.
4003 (struct linux_target_ops) <breakpoint_len>: Remove.
4004 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4005 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4006 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4007 (struct linux_target_ops) <breakpoint>: Remove.
4008 (struct linux_target_ops) <breakpoint_len>: Remove.
4009 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4010 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4011 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4012 (struct linux_target_ops) <breakpoint>: Remove.
4013 (struct linux_target_ops) <breakpoint_len>: Remove.
4014 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4015 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4016 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4017 (struct linux_target_ops) <breakpoint>: Remove.
4018 (struct linux_target_ops) <breakpoint_len>: Remove.
4019 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4020 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4021 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4022 (struct linux_target_ops) <breakpoint>: Remove.
4023 (struct linux_target_ops) <breakpoint_len>: Remove.
4024 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4025 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4026 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4027 (struct linux_target_ops) <breakpoint>: Remove.
4028 (struct linux_target_ops) <breakpoint_len>: Remove.
4029 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4030 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4031 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4032 (struct linux_target_ops) <breakpoint>: Remove.
4033 (struct linux_target_ops) <breakpoint_len>: Remove.
4034 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4035 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4036 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4037 (struct linux_target_ops) <breakpoint>: Remove.
4038 (struct linux_target_ops) <breakpoint_len>: Remove.
4039 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4040 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4041 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4042 (struct linux_target_ops) <breakpoint>: Remove.
4043 (struct linux_target_ops) <breakpoint_len>: Remove.
4044 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4045 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4046 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4047 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4048 (struct linux_target_ops) <breakpoint>: Remove.
4049 (struct linux_target_ops) <breakpoint_len>: Remove.
4050 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4051 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4052 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4053 (struct linux_target_ops) <breakpoint>: Remove.
4054 (struct linux_target_ops) <breakpoint_len>: Remove.
4055 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4056 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4058 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4060 * linux-cris-low.c (cris_get_pc): Remove void arg.
4062 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4064 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4067 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4069 * inferiors.c (thread_pid_matches_callback): New function.
4070 (find_thread_process): New function.
4071 (remove_thread): Reset current_thread.
4072 (remove_process): Assert threads have been removed first.
4074 2015-10-15 Yao Qi <yao.qi@linaro.org>
4076 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4078 (aarch64_remove_point): Likewise.
4079 * regcache.c (regcache_register_size): New function.
4081 2015-10-12 Yao Qi <yao.qi@linaro.org>
4083 * linux-aarch64-low.c: Update all callers as emit_load_store
4084 is renamed to aarch64_emit_load_store.
4086 2015-10-12 Yao Qi <yao.qi@linaro.org>
4088 * linux-aarch64-low.c: Update all callers of function renaming
4089 from emit_insn to aarch64_emit_insn.
4091 2015-10-12 Yao Qi <yao.qi@linaro.org>
4093 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4094 arch/aarch64-insn.h.
4095 (struct aarch64_memory_operand): Likewise.
4097 (emit_insn): Move to arch/aarch64-insn.c.
4098 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4099 (emit_load_store): Move to arch/aarch64-insn.c.
4100 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4101 (can_encode_int32): Remove.
4103 2015-10-12 Yao Qi <yao.qi@linaro.org>
4105 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4106 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4107 (aarch64_relocate_instruction): Likewise.
4108 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4109 (struct aarch64_insn_visitor): Likewise.
4111 2015-10-12 Yao Qi <yao.qi@linaro.org>
4113 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4114 (struct aarch64_insn_visitor): New.
4115 (struct aarch64_insn_relocation_data): New.
4116 (aarch64_ftrace_insn_reloc_b): New function.
4117 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4118 (aarch64_ftrace_insn_reloc_cb): Likewise.
4119 (aarch64_ftrace_insn_reloc_tb): Likewise.
4120 (aarch64_ftrace_insn_reloc_adr): Likewise.
4121 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4122 (aarch64_ftrace_insn_reloc_others): Likewise.
4124 (aarch64_relocate_instruction): Use visitor.
4126 2015-10-12 Yao Qi <yao.qi@linaro.org>
4128 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4129 int. Add argument buf.
4130 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4131 aarch64_relocate_instruction.
4133 2015-10-12 Yao Qi <yao.qi@linaro.org>
4135 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4136 argument insn. Remove local variable insn. Don't call
4138 (aarch64_install_fast_tracepoint_jump_pad): Call
4141 2015-09-30 Yao Qi <yao.qi@linaro.org>
4143 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4144 (emit_load_store_pair): Likewise.
4146 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4148 * dll.c (match_dll): Add cast(s).
4149 (unloaded_dll): Likewise.
4150 * linux-low.c (second_thread_of_pid_p): Likewise.
4151 (delete_lwp_callback): Likewise.
4152 (count_events_callback): Likewise.
4153 (select_event_lwp_callback): Likewise.
4154 (linux_set_resume_request): Likewise.
4155 * server.c (accumulate_file_name_length): Likewise.
4156 (emit_dll_description): Likewise.
4157 (handle_qxfer_threads_worker): Likewise.
4158 (visit_actioned_threads): Likewise.
4159 * thread-db.c (any_thread_of): Likewise.
4160 * tracepoint.c (same_process_p): Likewise.
4161 (match_blocktype): Likewise.
4162 (build_traceframe_info_xml): Likewise.
4164 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4166 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4168 (gdb_unparse_agent_expr): Likewise.
4169 * hostio.c (require_data): Likewise.
4170 (handle_pread): Likewise.
4171 * linux-low.c (disable_regset): Likewise.
4172 (fetch_register): Likewise.
4173 (store_register): Likewise.
4174 (get_dynamic): Likewise.
4175 (linux_qxfer_libraries_svr4): Likewise.
4176 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4177 (set_fast_tracepoint_jump): Likewise.
4178 (uninsert_fast_tracepoint_jumps_at): Likewise.
4179 (reinsert_fast_tracepoint_jumps_at): Likewise.
4180 (validate_inserted_breakpoint): Likewise.
4181 (clone_agent_expr): Likewise.
4182 * regcache.c (init_register_cache): Likewise.
4183 * remote-utils.c (putpkt_binary_1): Likewise.
4184 (decode_M_packet): Likewise.
4185 (decode_X_packet): Likewise.
4186 (look_up_one_symbol): Likewise.
4187 (relocate_instruction): Likewise.
4188 (monitor_output): Likewise.
4189 * server.c (handle_search_memory): Likewise.
4190 (handle_qxfer_exec_file): Likewise.
4191 (handle_qxfer_libraries): Likewise.
4192 (handle_qxfer): Likewise.
4193 (handle_query): Likewise.
4194 (handle_v_cont): Likewise.
4195 (handle_v_run): Likewise.
4196 (captured_main): Likewise.
4197 * target.c (write_inferior_memory): Likewise.
4198 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4199 * tracepoint.c (init_trace_buffer): Likewise.
4200 (add_tracepoint_action): Likewise.
4201 (add_traceframe): Likewise.
4202 (add_traceframe_block): Likewise.
4203 (cmd_qtdpsrc): Likewise.
4204 (cmd_qtdv): Likewise.
4205 (cmd_qtstatus): Likewise.
4206 (response_source): Likewise.
4207 (response_tsv): Likewise.
4208 (cmd_qtnotes): Likewise.
4209 (gdb_collect): Likewise.
4210 (initialize_tracepoint): Likewise.
4212 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4214 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4215 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4216 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4218 (enum aarch64_condition_codes): New enum.
4219 (w0): New static global.
4222 (struct aarch64_memory_operand) <type>: New
4223 MEMORY_OPERAND_POSTINDEX type.
4224 (postindex_memory_operand): New helper function.
4225 (emit_ret): New function.
4226 (emit_load_store_pair): New function, factored out of emit_stp
4227 with support for MEMORY_OPERAND_POSTINDEX.
4228 (emit_stp): Rewrite using emit_load_store_pair.
4229 (emit_ldp): New function.
4230 (emit_load_store): Likewise.
4231 (emit_ldr): Mention post-index instruction in comment.
4232 (emit_ldrh): New function.
4233 (emit_ldrb): New function.
4234 (emit_ldrsw): Mention post-index instruction in comment.
4235 (emit_str): Likewise.
4236 (emit_subs): New function.
4237 (emit_cmp): Likewise.
4238 (emit_and): Likewise.
4239 (emit_orr): Likewise.
4240 (emit_orn): Likewise.
4241 (emit_eor): Likewise.
4242 (emit_mvn): Likewise.
4243 (emit_lslv): Likewise.
4244 (emit_lsrv): Likewise.
4245 (emit_asrv): Likewise.
4246 (emit_mul): Likewise.
4247 (emit_sbfm): Likewise.
4248 (emit_sbfx): Likewise.
4249 (emit_ubfm): Likewise.
4250 (emit_ubfx): Likewise.
4251 (emit_csinc): Likewise.
4252 (emit_cset): Likewise.
4253 (emit_nop): Likewise.
4254 (emit_ops_insns): New helper function.
4255 (emit_pop): Likewise.
4256 (emit_push): Likewise.
4257 (aarch64_emit_prologue): New function.
4258 (aarch64_emit_epilogue): Likewise.
4259 (aarch64_emit_add): Likewise.
4260 (aarch64_emit_sub): Likewise.
4261 (aarch64_emit_mul): Likewise.
4262 (aarch64_emit_lsh): Likewise.
4263 (aarch64_emit_rsh_signed): Likewise.
4264 (aarch64_emit_rsh_unsigned): Likewise.
4265 (aarch64_emit_ext): Likewise.
4266 (aarch64_emit_log_not): Likewise.
4267 (aarch64_emit_bit_and): Likewise.
4268 (aarch64_emit_bit_or): Likewise.
4269 (aarch64_emit_bit_xor): Likewise.
4270 (aarch64_emit_bit_not): Likewise.
4271 (aarch64_emit_equal): Likewise.
4272 (aarch64_emit_less_signed): Likewise.
4273 (aarch64_emit_less_unsigned): Likewise.
4274 (aarch64_emit_ref): Likewise.
4275 (aarch64_emit_if_goto): Likewise.
4276 (aarch64_emit_goto): Likewise.
4277 (aarch64_write_goto_address): Likewise.
4278 (aarch64_emit_const): Likewise.
4279 (aarch64_emit_call): Likewise.
4280 (aarch64_emit_reg): Likewise.
4281 (aarch64_emit_pop): Likewise.
4282 (aarch64_emit_stack_flush): Likewise.
4283 (aarch64_emit_zero_ext): Likewise.
4284 (aarch64_emit_swap): Likewise.
4285 (aarch64_emit_stack_adjust): Likewise.
4286 (aarch64_emit_int_call_1): Likewise.
4287 (aarch64_emit_void_call_2): Likewise.
4288 (aarch64_emit_eq_goto): Likewise.
4289 (aarch64_emit_ne_goto): Likewise.
4290 (aarch64_emit_lt_goto): Likewise.
4291 (aarch64_emit_le_goto): Likewise.
4292 (aarch64_emit_gt_goto): Likewise.
4293 (aarch64_emit_ge_got): Likewise.
4294 (aarch64_emit_ops_impl): New static global variable.
4295 (aarch64_emit_ops): New target function, return
4296 &aarch64_emit_ops_impl.
4297 (struct linux_target_ops): Install it.
4299 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4301 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4302 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4304 * linux-aarch64-ipa.c: New file.
4305 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4307 (aarch64_get_thread_area): New target method.
4308 (extract_signed_bitfield): New helper function.
4309 (aarch64_decode_ldr_literal): New function.
4310 (enum aarch64_opcodes): New enum.
4311 (struct aarch64_register): New struct.
4312 (struct aarch64_operand): New struct.
4313 (x0): New static global.
4322 (aarch64_register): New helper function.
4323 (register_operand): Likewise.
4324 (immediate_operand): Likewise.
4325 (struct aarch64_memory_operand): New struct.
4326 (offset_memory_operand): New helper function.
4327 (preindex_memory_operand): Likewise.
4328 (enum aarch64_system_control_registers): New enum.
4329 (ENCODE): New macro.
4330 (emit_insn): New helper function.
4331 (emit_b): New function.
4332 (emit_bcond): Likewise.
4333 (emit_cb): Likewise.
4334 (emit_tb): Likewise.
4335 (emit_blr): Likewise.
4336 (emit_stp): Likewise.
4337 (emit_ldp_q_offset): Likewise.
4338 (emit_stp_q_offset): Likewise.
4339 (emit_load_store): Likewise.
4340 (emit_ldr): Likewise.
4341 (emit_ldrsw): Likewise.
4342 (emit_str): Likewise.
4343 (emit_ldaxr): Likewise.
4344 (emit_stxr): Likewise.
4345 (emit_stlr): Likewise.
4346 (emit_data_processing_reg): Likewise.
4347 (emit_data_processing): Likewise.
4348 (emit_add): Likewise.
4349 (emit_sub): Likewise.
4350 (emit_mov): Likewise.
4351 (emit_movk): Likewise.
4352 (emit_mov_addr): Likewise.
4353 (emit_mrs): Likewise.
4354 (emit_msr): Likewise.
4355 (emit_sevl): Likewise.
4356 (emit_wfe): Likewise.
4357 (append_insns): Likewise.
4358 (can_encode_int32_in): New helper function.
4359 (aarch64_relocate_instruction): New function.
4360 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4361 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4362 (struct linux_target_ops): Install aarch64_get_thread_area,
4363 aarch64_install_fast_tracepoint_jump_pad and
4364 aarch64_get_min_fast_tracepoint_insn_len.
4366 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4368 * Makefile.in (aarch64-insn.o): New rule.
4369 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4371 2015-09-21 Yao Qi <yao.qi@linaro.org>
4373 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4375 2015-09-21 Yao Qi <yao.qi@linaro.org>
4377 * tracepoint.c (max_jump_pad_size): Remove.
4379 2015-09-18 Yao Qi <yao.qi@linaro.org>
4381 * linux-aarch64-low.c: Don't include sys/uio.h.
4382 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4384 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4386 * tracepoint.c (eval_result_type): Change prototype.
4387 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4389 2015-09-15 Pedro Alves <palves@redhat.com>
4391 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4392 Check whether to report exec events instead of checking whether
4393 multiprocess is enabled.
4395 2015-09-15 Pedro Alves <palves@redhat.com>
4398 * remote-utils.c (prepare_resume_reply): Merge
4399 TARGET_WAITKIND_VFORK_DONE switch case with the
4400 TARGET_WAITKIND_FORKED case.
4402 2015-09-15 Yao Qi <yao.qi@linaro.org>
4404 * server.c (handle_query): Check string comparison using
4405 "else if" instead of "if".
4407 2015-09-15 Yao Qi <yao.qi@linaro.org>
4409 * server.c (vCont_supported): New global variable.
4410 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4411 matches. Append ";vContSupported+" to own_buf.
4412 (handle_v_requests): Append ";s;S" to own_buf if target supports
4413 hardware single step or vCont_supported is false.
4414 (capture_main): Set vCont_supported to zero.
4416 2015-09-15 Yao Qi <yao.qi@linaro.org>
4418 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4420 (linux_supports_hardware_single_step): ... New function.
4421 (linux_target_ops): Update.
4422 * lynx-low.c (lynx_target_ops): Set field
4423 supports_hardware_single_step to target_can_do_hardware_single_step.
4424 * nto-low.c (nto_target_ops): Likewise.
4425 * spu-low.c (spu_target_ops): Likewise.
4426 * win32-low.c (win32_target_ops): Likewise.
4427 * target.c (target_can_do_hardware_single_step): New function.
4428 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4429 Remove. <supports_hardware_single_step>: New field.
4430 (target_supports_conditional_breakpoints): Remove.
4431 (target_supports_hardware_single_step): New macro.
4432 (target_can_do_hardware_single_step): Declare.
4433 * server.c (handle_query): Use target_supports_hardware_single_step
4434 instead of target_supports_conditional_breakpoints.
4436 2015-09-15 Yao Qi <yao.qi@linaro.org>
4438 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4440 (struct linux_target_ops the_low_target): Install
4441 aarch64_linux_siginfo_fixup.
4443 2015-09-11 Don Breazeal <donb@codesourcery.com>
4444 Luis Machado <lgustavo@codesourcery.com>
4446 * linux-low.c (linux_mourn): Static declaration.
4447 (linux_arch_setup): Move in front of
4448 handle_extended_wait.
4449 (linux_arch_setup_thread): New function.
4450 (handle_extended_wait): Handle exec events. Call
4451 linux_arch_setup_thread. Make event_lwp argument a
4452 pointer-to-a-pointer.
4453 (check_zombie_leaders): Do not check stopped threads.
4454 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4455 (linux_low_filter_event): Add lwp and thread for exec'ing
4456 non-leader thread if leader thread has been deleted.
4457 Refactor code into linux_arch_setup_thread and call it.
4458 Pass child lwp pointer by reference to handle_extended_wait.
4459 (linux_wait_for_event_filtered): Update comment.
4460 (linux_wait_1): Prevent clobbering exec event status.
4461 (linux_supports_exec_events): New function.
4462 (linux_target_ops) <supports_exec_events>: Initialize new member.
4463 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4465 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4466 * server.c (report_exec_events): New global variable.
4467 (handle_query): Handle qSupported query for exec-events feature.
4468 (captured_main): Initialize report_exec_events.
4469 * server.h (report_exec_events): Declare new global variable.
4470 * target.h (struct target_ops) <supports_exec_events>: New
4472 (target_supports_exec_events): New macro.
4473 * win32-low.c (win32_target_ops) <supports_exec_events>:
4474 Initialize new member.
4476 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4478 * linux-low.c (linux_low_enable_btrace): Remove.
4479 (linux_target_ops): Replace linux_low_enable_btrace with
4480 linux_enable_btrace.
4482 2015-09-03 Yao Qi <yao.qi@linaro.org>
4484 * linux-aarch64-low.c (aarch64_insert_point): Call
4485 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4488 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4490 * linux-low.c (check_stopped_by_breakpoint): Use
4491 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4493 2015-08-27 Pedro Alves <palves@redhat.com>
4495 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4497 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4499 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4500 the XNEW-family equivalent.
4501 (compile_bytecodes): Likewise.
4502 * dll.c (loaded_dll): Likewise.
4503 * event-loop.c (append_callback_event): Likewise.
4504 (create_file_handler): Likewise.
4505 (create_file_event): Likewise.
4506 * hostio.c (handle_open): Likewise.
4507 * inferiors.c (add_thread): Likewise.
4508 (add_process): Likewise.
4509 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4510 * linux-arm-low.c (arm_new_process): Likewise.
4511 (arm_new_thread): Likewise.
4512 * linux-low.c (add_to_pid_list): Likewise.
4513 (linux_add_process): Likewise.
4514 (handle_extended_wait): Likewise.
4515 (add_lwp): Likewise.
4516 (enqueue_one_deferred_signal): Likewise.
4517 (enqueue_pending_signal): Likewise.
4518 (linux_resume_one_lwp_throw): Likewise.
4519 (linux_resume_one_thread): Likewise.
4520 (linux_read_memory): Likewise.
4521 (linux_write_memory): Likewise.
4522 * linux-mips-low.c (mips_linux_new_process): Likewise.
4523 (mips_linux_new_thread): Likewise.
4524 (mips_add_watchpoint): Likewise.
4525 * linux-x86-low.c (initialize_low_arch): Likewise.
4526 * lynx-low.c (lynx_add_process): Likewise.
4527 * mem-break.c (set_raw_breakpoint_at): Likewise.
4528 (set_breakpoint): Likewise.
4529 (add_condition_to_breakpoint): Likewise.
4530 (add_commands_to_breakpoint): Likewise.
4531 (clone_agent_expr): Likewise.
4532 (clone_one_breakpoint): Likewise.
4533 * regcache.c (new_register_cache): Likewise.
4534 * remote-utils.c (look_up_one_symbol): Likewise.
4535 * server.c (queue_stop_reply): Likewise.
4536 (start_inferior): Likewise.
4537 (queue_stop_reply_callback): Likewise.
4538 (handle_target_event): Likewise.
4539 * spu-low.c (fetch_ppc_memory): Likewise.
4540 (store_ppc_memory): Likewise.
4541 * target.c (set_target_ops): Likewise.
4542 * thread-db.c (thread_db_load_search): Likewise.
4543 (try_thread_db_load_1): Likewise.
4544 * tracepoint.c (add_tracepoint): Likewise.
4545 (add_tracepoint_action): Likewise.
4546 (create_trace_state_variable): Likewise.
4547 (cmd_qtdpsrc): Likewise.
4548 (cmd_qtro): Likewise.
4549 (add_while_stepping_state): Likewise.
4550 * win32-low.c (child_add_thread): Likewise.
4551 (get_image_name): Likewise.
4553 2015-08-25 Yao Qi <yao.qi@linaro.org>
4555 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4557 2015-08-25 Yao Qi <yao.qi@linaro.org>
4559 * Makefile.in (aarch64-linux.o): New rule.
4560 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4562 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4563 (aarch64_init_debug_reg_state): Make it extern.
4564 (aarch64_linux_prepare_to_resume): Remove.
4566 2015-08-25 Yao Qi <yao.qi@linaro.org>
4568 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4569 lwp_arch_private_info and ptid_of_lwp.
4571 2015-08-25 Yao Qi <yao.qi@linaro.org>
4573 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4574 Find proc_info by find_process_pid. All callers updated.
4576 2015-08-25 Yao Qi <yao.qi@linaro.org>
4578 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4580 (debug_reg_change_callback): Remove.
4581 (aarch64_notify_debug_reg_change): Remove.
4583 2015-08-25 Yao Qi <yao.qi@linaro.org>
4585 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4586 Call current_lwp_ptid.
4588 2015-08-25 Yao Qi <yao.qi@linaro.org>
4590 * linux-aarch64-low.c (debug_reg_change_callback): Use
4593 2015-08-25 Yao Qi <yao.qi@linaro.org>
4595 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4597 2015-08-25 Yao Qi <yao.qi@linaro.org>
4599 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4601 2015-08-25 Yao Qi <yao.qi@linaro.org>
4603 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4606 2015-08-25 Yao Qi <yao.qi@linaro.org>
4608 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4610 (debug_reg_change_callback): Remove argument entry and add argument
4611 lwp. Remove local variable thread. Don't print thread id in the
4612 debugging output. Don't check whether pid of thread equals to pid.
4613 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4614 iterate_over_lwps instead find_inferior.
4616 2015-08-24 Pedro Alves <palves@redhat.com>
4618 * inferiors.c (get_first_process): New function.
4619 * inferiors.h (get_first_process): New declaration.
4620 * remote-utils.c (read_ptid): Default to the first process in the
4621 list, instead of to the current thread's process.
4623 2015-08-24 Pedro Alves <palves@redhat.com>
4625 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4626 * event-loop.c: Likewise.
4627 * remote-utils.c: Likewise.
4628 * tracepoint.c: Likewise.
4630 2015-08-24 Pedro Alves <palves@redhat.com>
4632 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4635 2015-08-21 Pedro Alves <palves@redhat.com>
4637 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4638 instead of literal 1.
4640 2015-08-21 Pedro Alves <palves@redhat.com>
4642 * tdesc.c (default_description): Explicitly zero-initialize.
4644 2015-08-21 Pedro Alves <palves@redhat.com>
4647 * inferiors.c (remove_thread): Discard any pending stop reply for
4649 * server.c (remove_all_on_match_pid): Rename to ...
4650 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4652 (discard_queued_stop_replies): Change parameter to a ptid. Now
4654 (handle_v_kill, kill_inferior_callback, captured_main)
4655 (process_serial_event): Adjust.
4656 * server.h (discard_queued_stop_replies): Declare.
4658 2015-08-21 Pedro Alves <palves@redhat.com>
4660 * linux-low.c (wait_for_sigstop): Always switch to no thread
4661 selected if the previously current thread dies.
4662 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4663 process instead of the current thread's.
4664 * remote-utils.c (input_interrupt): Don't check if there's no
4666 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4667 current thread to the general thread fails, error out.
4668 (handle_qxfer_auxv, handle_qxfer_libraries)
4669 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4670 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4671 (handle_query): Check if there's a thread selected instead of
4672 checking whether there's any thread in the thread list.
4673 (handle_qxfer_threads, handle_qxfer_btrace)
4674 (handle_qxfer_btrace_conf): Don't error out early if there's no
4675 thread in the thread list.
4676 (handle_v_cont, myresume): Don't set the current thread to the
4678 (process_serial_event) <Hg handling>: Also set thread_id if the
4679 previous general thread is still alive.
4680 (process_serial_event) <g/G handling>: If setting the current
4681 thread to the general thread fails, error out.
4682 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4683 thread's lwp instead of the current thread's.
4684 * target.c (set_desired_thread): If the desired thread was not
4685 found, leave the current thread pointing to NULL. Return an int
4686 (boolean) indicating success.
4687 * target.h (set_desired_thread): Change return type to int.
4689 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4691 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4692 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4694 (ps_get_thread_area): New function.
4696 2015-08-19 Gary Benson <gbenson@redhat.com>
4698 * hostio.c (handle_pread): Do not attempt to read more data
4699 than hostio_reply_with_data can fit in a packet.
4701 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4703 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4705 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4707 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4709 2015-08-06 Pedro Alves <palves@redhat.com>
4711 * tracepoint.c (expr_eval_result): Now an int.
4713 2015-08-06 Pedro Alves <palves@redhat.com>
4715 * gdbthread.h (struct regcache): Forward declare.
4716 (struct thread_info) <regcache_data>: Now a struct regcache
4718 * inferiors.c (inferior_regcache_data)
4719 (set_inferior_regcache_data): Now work with struct regcache
4721 * inferiors.h (struct regcache): Forward declare.
4722 (inferior_regcache_data, set_inferior_regcache_data): Now work
4723 with struct regcache pointers.
4724 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4725 (free_register_cache_thread): Remove struct regcache pointer
4728 2015-08-06 Pedro Alves <palves@redhat.com>
4730 * server.c (captured_main): On error, print the exception message
4731 to stderr, and if run_once is set, throw a quit.
4733 2015-08-06 Pedro Alves <palves@redhat.com>
4735 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4738 2015-08-06 Pedro Alves <palves@redhat.com>
4740 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4741 reading beyond the passed in buffer length.
4743 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4745 * tracepoint.c (symbol_list) <required>: Remove.
4747 2015-08-06 Pedro Alves <palves@redhat.com>
4749 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4750 count if stopping and suspending threads.
4751 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4752 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4753 (linux_detach): Complete an ongoing step-over.
4754 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4756 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4757 (linux_wait_1): If passing a signal to the inferior after
4758 finishing a step-over, unsuspend and re-resume all lwps. If we
4759 see a single-step event but the thread should be continuing, don't
4760 pass the trap to gdb.
4761 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4762 internal_error instead of gdb_assert.
4763 (enqueue_pending_signal): New function.
4764 (check_ptrace_stopped_lwp_gone): Add debug output.
4765 (start_step_over): Use internal_error instead of gdb_assert.
4766 (complete_ongoing_step_over): New function.
4767 (linux_resume_one_thread): Don't resume a suspended thread.
4768 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4771 2015-08-06 Pedro Alves <palves@redhat.com>
4773 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4774 (linux_thread_alive): Use lwp_is_marked_dead.
4775 (extended_event_reported): Delete.
4776 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4777 instead of extended_event_reported.
4778 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4780 (lwp_is_marked_dead): New function.
4781 (lwp_running): Use lwp_is_marked_dead.
4782 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4785 2015-08-06 Pedro Alves <palves@redhat.com>
4787 * linux-low.c (linux_wait_1): Move fork event output out of the
4788 !report_to_gdb check. Pass event_child->waitstatus to
4789 target_waitstatus_to_string instead of ourstatus.
4791 2015-08-04 Yao Qi <yao.qi@linaro.org>
4793 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4794 if current_thread is 32 bit.
4796 2015-08-04 Yao Qi <yao.qi@linaro.org>
4798 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4799 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4800 * server.c (extended_protocol): Remove "static".
4801 * server.h (extended_protocol): Declare it.
4803 2015-08-04 Yao Qi <yao.qi@linaro.org>
4805 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4806 both aarch64 and aarch32.
4807 (aarch64_set_pc): Likewise.
4809 2015-08-04 Yao Qi <yao.qi@linaro.org>
4811 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4812 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4813 arm-with-neon.xml to srv_xmlfiles.
4814 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4815 (is_64bit_tdesc): New function.
4816 (aarch64_linux_read_description): New function.
4817 (aarch64_arch_setup): Call aarch64_linux_read_description.
4818 (regs_info): Rename to regs_info_aarch64.
4819 (aarch64_regs_info): Return right regs_info.
4820 (initialize_low_arch): Call initialize_low_arch_aarch32.
4822 2015-08-04 Yao Qi <yao.qi@linaro.org>
4824 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4825 * linux-aarch32-low.c: New file.
4826 * linux-aarch32-low.h: New file.
4827 * linux-arm-low.c (arm_fill_gregset): Move it to
4828 linux-aarch32-low.c.
4829 (arm_store_gregset): Likewise.
4830 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4831 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4832 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4833 (regs_info): Rename to regs_info_arm.
4834 (arm_regs_info): Return regs_info_aarch32 if
4835 have_ptrace_getregset is 1 and target description is
4836 arm_with_neon or arm_with_vfpv3.
4837 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4838 Call initialize_low_arch_aarch32 instead.
4840 2015-08-04 Yao Qi <yao.qi@linaro.org>
4842 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4843 * linux-low.c: ... here.
4844 * linux-low.h (have_ptrace_getregset): Declare it.
4846 2015-08-04 Pedro Alves <palves@redhat.com>
4848 * thread-db.c (struct thread_db): Use new typedefs.
4849 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4851 (disable_thread_event_reporting): Cast result of dlsym to
4852 destination function pointer type.
4853 (thread_db_mourn): Use td_ta_delete_ftype.
4855 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4857 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4859 (CDX_BREAKPOINT): Define for R2.
4860 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4861 (the_low_target): Add comments.
4863 2015-07-30 Yao Qi <yao.qi@linaro.org>
4865 * linux-arm-low.c (arm_hwcap): Remove it.
4866 (arm_read_description): New local variable arm_hwcap. Don't
4867 set arm_hwcap to zero.
4869 2015-07-30 Yao Qi <yao.qi@linaro.org>
4871 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4872 Use regcache->tdesc instead.
4873 (arm_store_wmmxregset): Likewise.
4874 (arm_fill_vfpregset): Likewise.
4875 (arm_store_vfpregset): Likewise.
4877 2015-07-30 Yao Qi <yao.qi@linaro.org>
4879 * linux-arm-low.c: Include arch/arm.h.
4880 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4881 (arm_store_gregset): Likewise.
4883 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4885 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4886 ptrace's 4th parameter.
4888 2015-07-27 Yao Qi <yao.qi@linaro.org>
4890 * configure.srv (case aarch64*-*-linux*): Don't set
4893 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4895 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4897 * linux-arm-low.c: Likewise.
4898 * linux-cris-low.c: Likewise.
4899 * linux-crisv32-low.c: Likewise.
4900 * linux-low.c: Likewise.
4901 * linux-m68k-low.c: Likewise.
4902 * linux-mips-low.c: Likewise.
4903 * linux-nios2-low.c: Likewise.
4904 * linux-s390-low.c: Likewise.
4905 * linux-sparc-low.c: Likewise.
4906 * linux-tic6x-low.c: Likewise.
4907 * linux-tile-low.c: Likewise.
4908 * linux-x86-low.c: Likewise.
4910 2015-07-24 Pedro Alves <palves@redhat.com>
4912 * config.in: Regenerate.
4913 * configure: Regenerate.
4915 2015-07-24 Pedro Alves <palves@redhat.com>
4917 * acinclude.m4: Include ../ptrace.m4.
4918 * configure.ac: Call GDB_AC_PTRACE.
4919 * config.in, configure: Regenerate.
4921 2015-07-24 Yao Qi <yao.qi@linaro.org>
4923 * linux-low.c (linux_create_inferior): Remove setting to
4924 proc->priv->new_inferior.
4925 (linux_attach): Likewise.
4926 (linux_low_filter_event): Likewise.
4927 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4929 2015-07-24 Yao Qi <yao.qi@linaro.org>
4931 * linux-low.c (linux_arch_setup): New function.
4932 (linux_low_filter_event): If proc->tdesc is NULL and
4933 proc->attached is true, call the_low_target.arch_setup.
4934 Otherwise, keep status pending, and return.
4935 (linux_resume_one_lwp_throw): Don't call get_pc if
4936 thread->while_stepping isn't NULL. Don't call
4937 get_thread_regcache if proc->tdesc is NULL.
4938 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4939 (linux_target_ops): Install arch_setup.
4940 * server.c (start_inferior): Call the_target->arch_setup.
4941 * target.h (struct target_ops) <arch_setup>: New field.
4942 (target_arch_setup): New marco.
4943 * lynx-low.c (lynx_target_ops): Update.
4944 * nto-low.c (nto_target_ops): Update.
4945 * spu-low.c (spu_target_ops): Update.
4946 * win32-low.c (win32_target_ops): Update.
4948 2015-07-24 Yao Qi <yao.qi@linaro.org>
4950 * linux-low.c (linux_add_process): Don't set
4951 proc->priv->new_inferior.
4952 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4953 (linux_attach): Likewise.
4955 2015-07-24 Yao Qi <yao.qi@linaro.org>
4957 * server.c (start_inferior): Code refactor.
4959 2015-07-24 Yao Qi <yao.qi@linaro.org>
4961 * server.c (process_serial_event): Set general_thread.
4963 2015-07-21 Yao Qi <yao.qi@linaro.org>
4965 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4966 aarch64_linux_get_debug_reg_capacity.
4968 2015-07-17 Yao Qi <yao.qi@linaro.org>
4970 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4971 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4972 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4973 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4974 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4975 (AARCH64_HWP_ALIGNMENT): Likewise.
4976 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4977 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4978 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4979 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4980 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4981 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4982 (struct aarch64_debug_reg_state): Likewise.
4983 (struct arch_lwp_info): Likewise.
4984 (aarch64_align_watchpoint): Likewise.
4985 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4986 (aarch64_watchpoint_length): Likewise.
4987 (aarch64_point_encode_ctrl_reg): Likewise
4988 (aarch64_point_is_aligned): Likewise.
4989 (aarch64_align_watchpoint): Likewise.
4990 (aarch64_linux_set_debug_regs):
4991 (aarch64_dr_state_insert_one_point): Likewise.
4992 (aarch64_dr_state_remove_one_point): Likewise.
4993 (aarch64_handle_breakpoint): Likewise.
4994 (aarch64_handle_aligned_watchpoint): Likewise.
4995 (aarch64_handle_unaligned_watchpoint): Likewise.
4996 (aarch64_handle_watchpoint): Likewise.
4998 2015-07-17 Yao Qi <yao.qi@linaro.org>
5000 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5001 and don't aarch64_get_debug_reg_state. All callers update.
5002 (aarch64_handle_aligned_watchpoint): Likewise.
5003 (aarch64_handle_unaligned_watchpoint): Likewise.
5004 (aarch64_handle_watchpoint): Likewise.
5005 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5006 (aarch64_remove_point): Likewise.
5008 2015-07-17 Yao Qi <yao.qi@linaro.org>
5010 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5012 (aarch64_handle_unaligned_watchpoint): Likewise.
5014 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5016 Revert the previous 3 commits:
5017 Move gdb_regex* to common/
5018 Move linux_find_memory_regions_full & co.
5019 gdbserver build-id attribute generator
5021 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5022 Jan Kratochvil <jan.kratochvil@redhat.com>
5024 gdbserver build-id attribute generator.
5025 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5026 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5027 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5029 (get_dynamic): Use find_pdhr to traverse program headers.
5030 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5031 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5032 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5033 (get_hex_build_id): New.
5034 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5035 to reply XML document.
5037 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5038 Jan Kratochvil <jan.kratochvil@redhat.com>
5040 * target.c: Include target/target-utils.h and fcntl.h.
5041 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5042 (target_fileio_read_stralloc): New functions.
5044 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5046 * Makefile.in (OBS): Add gdb_regex.o.
5048 * config.in: Rebuilt.
5049 * configure: Rebuilt.
5051 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5052 Jan Kratochvil <jan.kratochvil@redhat.com>
5054 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5055 * Makefile.in (OBS): Add target-utils.o.
5056 (linux-maps.o, target-utils.o): New.
5057 * configure.srv (srv_linux_obj): Add linux-maps.o.
5059 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5061 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5063 (the_low_target): Install it.
5065 2015-07-14 Pedro Alves <palves@redhat.com>
5067 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5068 Instead, ignore ECHILD, and throw an error for other errnos.
5070 2015-07-10 Pedro Alves <palves@redhat.com>
5072 * event-loop.c (struct callback_event) <data>: Change type to
5073 gdb_client_data instance instead of gdb_client_data pointer.
5074 (append_callback_event): Adjust.
5076 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5078 * linux-aarch64-low.c: Add comments for each linux_target_ops
5079 method. Remove comments already covered in target_ops and
5080 linux_target_ops definitions.
5081 (the_low_target): Add comments for each unimplemented method.
5083 2015-07-09 Yao Qi <yao.qi@linaro.org>
5085 * linux-aarch64-low.c (aarch64_regmap): Remove.
5086 (aarch64_usrregs_info): Remove.
5087 (regs_info): Set field usrregs to NULL.
5089 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5091 * linux-low.c: Include "rsp-low.h"
5092 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5093 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5094 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5095 (handle_btrace_enable_pt): New.
5096 (handle_btrace_general_set): Support "pt".
5097 (handle_btrace_conf_general_set): Support "pt:size".
5099 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5101 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5104 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5106 * linux-aarch64-low.c: Remove comment about endianness.
5107 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5108 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5111 2015-06-24 Gary Benson <gbenson@redhat.com>
5113 * linux-i386-ipa.c (stdint.h): Do not include.
5114 * lynx-i386-low.c (stdint.h): Likewise.
5115 * lynx-ppc-low.c (stdint.h): Likewise.
5116 * mem-break.c (stdint.h): Likewise.
5117 * thread-db.c (stdint.h): Likewise.
5118 * tracepoint.c (stdint.h): Likewise.
5119 * win32-low.c (stdint.h): Likewise.
5121 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5123 * server.c (write_qxfer_response): Update call to
5124 remote_escape_output.
5126 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5127 Jan Kratochvil <jan.kratochvil@redhat.com>
5129 Merge multiple hex conversions.
5130 * gdbreplay.c (tohex): Rename to 'fromhex'.
5131 (logchar): Use fromhex.
5133 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5135 * server.c (handle_qxfer_libraries): Set `version' attribute for
5138 2015-06-10 Gary Benson <gbenson@redhat.com>
5140 * target.h (struct target_ops) <multifs_open>: New field.
5141 <multifs_unlink>: Likewise.
5142 <multifs_readlink>: Likewise.
5143 * linux-low.c (nat/linux-namespaces.h): New include.
5144 (linux_target_ops): Initialize the_target->multifs_open,
5145 the_target->multifs_unlink and the_target->multifs_readlink.
5146 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5147 * hostio.c (hostio_fs_pid): New static variable.
5148 (hostio_handle_new_gdb_connection): New function.
5149 (handle_setfs): Likewise.
5150 (handle_open): Use the_target->multifs_open as appropriate.
5151 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5152 (handle_readlink): Use the_target->multifs_readlink as
5154 (handle_vFile): Handle vFile:setfs packets.
5155 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5156 after target_handle_new_gdb_connection.
5158 2015-06-10 Gary Benson <gbenson@redhat.com>
5160 * configure.ac (AC_CHECK_FUNCS): Add setns.
5161 * config.in: Regenerate.
5162 * configure: Likewise.
5163 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5164 (linux-namespaces.o): New rule.
5165 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5167 2015-06-09 Gary Benson <gbenson@redhat.com>
5169 * hostio.c (handle_open): Process mode argument with
5170 fileio_to_host_mode.
5172 2015-06-01 Yao Qi <yao.qi@linaro.org>
5174 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5175 * linux-x86-low.c: Likewise.
5177 2015-05-28 Don Breazeal <donb@codesourcery.com>
5179 * linux-low.c (handle_extended_wait): Initialize
5180 thread_info.last_resume_kind for new fork children.
5182 2015-05-15 Pedro Alves <palves@redhat.com>
5184 * target.h (target_handle_new_gdb_connection): Rewrite using if
5185 wrapped in do/while.
5187 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5189 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5190 * configure, config.in: Regenerate.
5191 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5194 2015-05-12 Don Breazeal <donb@codesourcery.com>
5196 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5197 PTRACE_EVENT_VFORK_DONE.
5198 (linux_low_ptrace_options, extended_event_reported): Add vfork
5200 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5201 and "vforkdone" for RSP 'T' Stop Reply Packet.
5202 * server.h (report_vfork_events): Declare
5205 2015-05-12 Don Breazeal <donb@codesourcery.com>
5207 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5208 (the_low_target) <new_fork>: Initialize new member.
5209 * linux-arm-low.c (arm_new_fork): New function.
5210 (the_low_target) <new_fork>: Initialize new member.
5211 * linux-low.c (handle_extended_wait): Call new target function
5213 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5214 * linux-mips-low.c (mips_add_watchpoint): New function
5215 extracted from mips_insert_point.
5216 (the_low_target) <new_fork>: Initialize new member.
5217 (mips_linux_new_fork): New function.
5218 (mips_insert_point): Call mips_add_watchpoint.
5219 * linux-x86-low.c (x86_linux_new_fork): New function.
5220 (the_low_target) <new_fork>: Initialize new member.
5222 2015-05-12 Don Breazeal <donb@codesourcery.com>
5224 * linux-low.c (handle_extended_wait): Implement return value,
5225 rename argument 'event_child' to 'event_lwp', handle
5226 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5227 (linux_low_ptrace_options): New function.
5228 (linux_low_filter_event): Call linux_low_ptrace_options,
5229 use different argument fo linux_enable_event_reporting,
5230 use return value from handle_extended_wait.
5231 (extended_event_reported): New function.
5232 (linux_wait_1): Call extended_event_reported and set
5233 status to report fork events.
5234 (linux_write_memory): Add pid to debug message.
5235 (reset_lwp_ptrace_options_callback): New function.
5236 (linux_handle_new_gdb_connection): New function.
5237 (linux_target_ops): Initialize new structure member.
5238 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5239 * lynx-low.c: Initialize new structure member.
5240 * remote-utils.c (prepare_resume_reply): Implement stop reason
5241 "fork" for "T" stop message.
5242 * server.c (handle_query): Call handle_new_gdb_connection.
5243 * server.h (report_fork_events): Declare global flag.
5244 * target.h (struct target_ops) <handle_new_gdb_connection>:
5246 (target_handle_new_gdb_connection): New macro.
5247 * win32-low.c: Initialize new structure member.
5249 2015-05-12 Don Breazeal <donb@codesourcery.com>
5251 * mem-break.c (APPEND_TO_LIST): Define macro.
5252 (clone_agent_expr): New function.
5253 (clone_one_breakpoint): New function.
5254 (clone_all_breakpoints): New function.
5255 * mem-break.h: Declare new functions.
5257 2015-05-12 Don Breazeal <donb@codesourcery.com>
5259 * linux-low.c (linux_supports_fork_events): New function.
5260 (linux_supports_vfork_events): New function.
5261 (linux_target_ops): Initialize new structure members.
5262 (initialize_low): Call linux_check_ptrace_features.
5263 * lynx-low.c (lynx_target_ops): Initialize new structure
5265 * server.c (report_fork_events, report_vfork_events):
5267 (handle_query): Add new features to qSupported packet and
5269 (captured_main): Initialize new global variables.
5270 * target.h (struct target_ops) <supports_fork_events>:
5272 <supports_vfork_events>: New member.
5273 (target_supports_fork_events): New macro.
5274 (target_supports_vfork_events): New macro.
5275 * win32-low.c (win32_target_ops): Initialize new structure
5278 2015-05-12 Gary Benson <gbenson@redhat.com>
5280 * server.c (handle_qxfer_exec_file): Use current process
5283 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5285 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5286 Remove HAVE_PTRACE_GETREGS conditionals.
5287 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5288 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5290 2015-05-08 Yao Qi <yao.qi@linaro.org>
5292 * linux-low.c (linux_supports_conditional_breakpoints): New
5294 (linux_target_ops): Install new target method.
5295 * lynx-low.c (lynx_target_ops): Install NULL hook for
5296 supports_conditional_breakpoints.
5297 * nto-low.c (nto_target_ops): Likewise.
5298 * spu-low.c (spu_target_ops): Likewise.
5299 * win32-low.c (win32_target_ops): Likewise.
5300 * server.c (handle_query): Check
5301 target_supports_conditional_breakpoints.
5302 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5304 (target_supports_conditional_breakpoints): New macro.
5306 2015-05-06 Pedro Alves <palves@redhat.com>
5309 * server.c (start_inferior): If the process exits, mourn it.
5311 2015-04-21 Gary Benson <gbenson@redhat.com>
5313 * hostio.c (fileio_open_flags_to_host): Factored out to
5314 fileio_to_host_openflags in common/fileio.c. Single use
5317 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5319 * linux-xtensa-low.c (xtensa_fill_gregset)
5320 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5323 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5325 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5326 (regs_info): Replace usrregs pointer with NULL.
5328 2015-04-17 Gary Benson <gbenson@redhat.com>
5330 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5331 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5332 * server.c (handle_qxfer_exec_file): New function.
5333 (qxfer_packets): Add exec-file entry.
5334 (handle_query): Report qXfer:exec-file:read as supported packet.
5336 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5338 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5340 2015-04-09 Gary Benson <gbenson@redhat.com>
5342 * hostio-errno.c (errno_to_fileio_error): Remove function.
5343 Update caller to use remote_fileio_to_fio_error.
5345 2015-04-09 Yao Qi <yao.qi@linaro.org>
5347 * linux-low.c (linux_insert_point): Call
5348 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5349 (linux_remove_point): Call remove_memory_breakpoint if type is
5351 * linux-x86-low.c (x86_insert_point): Don't call
5352 insert_memory_breakpoint.
5353 (x86_remove_point): Don't call remove_memory_breakpoint.
5355 2015-04-01 Pedro Alves <palves@redhat.com>
5356 Cleber Rosa <crosa@redhat.com>
5358 * server.c (gdbserver_usage): Reorganize and extend the usage
5361 2015-03-24 Pedro Alves <palves@redhat.com>
5363 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5364 output. Also dump TRAP_TRACE.
5365 (linux_low_filter_event): In debug output, distinguish a
5366 resume_stop SIGSTOP from a delayed SIGSTOP.
5368 2015-03-24 Gary Benson <gbenson@redhat.com>
5370 * linux-x86-low.c (x86_linux_new_thread): Moved to
5372 (x86_linux_prepare_to_resume): Likewise.
5374 2015-03-24 Gary Benson <gbenson@redhat.com>
5376 * Makefile.in (x86-linux-dregs.o): New rule.
5377 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5378 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5379 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5380 (x86_linux_dr_get): Likewise.
5381 (x86_linux_dr_set): Likewise.
5382 (update_debug_registers_callback): Likewise.
5383 (x86_linux_dr_set_addr): Likewise.
5384 (x86_linux_dr_get_addr): Likewise.
5385 (x86_linux_dr_set_control): Likewise.
5386 (x86_linux_dr_get_control): Likewise.
5387 (x86_linux_dr_get_status): Likewise.
5388 (x86_linux_update_debug_registers): Likewise.
5390 2015-03-24 Gary Benson <gbenson@redhat.com>
5392 * linux-x86-low.c (x86_linux_update_debug_registers):
5393 New function, factored out from...
5394 (x86_linux_prepare_to_resume): ...this.
5396 2015-03-24 Gary Benson <gbenson@redhat.com>
5398 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5399 (x86_linux_dr_set): Likewise.
5400 (update_debug_registers_callback): Likewise.
5401 (x86_linux_dr_set_addr): Likewise.
5402 (x86_linux_dr_get_addr): Likewise.
5403 (x86_linux_dr_set_control): Likewise.
5404 (x86_linux_dr_get_control): Likewise.
5405 (x86_linux_dr_get_status): Likewise.
5406 (x86_linux_prepare_to_resume): Likewise.
5408 2015-03-24 Gary Benson <gbenson@redhat.com>
5410 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5411 Use perror_with_name. Pass string through gettext.
5412 (x86_linux_dr_set): Likewise.
5414 2015-03-24 Gary Benson <gbenson@redhat.com>
5416 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5417 (x86_linux_dr_set_addr): ...this.
5418 (x86_dr_low_get_addr): Rename to...
5419 (x86_linux_dr_get_addr): ...this.
5420 (x86_dr_low_set_control): Rename to...
5421 (x86_linux_dr_set_control): ...this.
5422 (x86_dr_low_get_control): Rename to...
5423 (x86_linux_dr_get_control): ...this.
5424 (x86_dr_low_get_status): Rename to...
5425 (x86_linux_dr_get_status): ...this.
5426 (x86_dr_low): Update with new function names.
5428 2015-03-24 Gary Benson <gbenson@redhat.com>
5430 * Makefile.in (x86-linux.o): New rule.
5431 * configure.srv: Add x86-linux.o to relevant targets.
5432 * linux-low.c (lwp_set_arch_private_info): New function.
5433 (lwp_arch_private_info): Likewise.
5434 * linux-x86-low.c: Include nat/x86-linux.h.
5435 (arch_lwp_info): Removed structure.
5436 (update_debug_registers_callback):
5437 Use lwp_set_debug_registers_changed.
5438 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5439 and lwp_set_debug_registers_changed.
5440 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5442 2015-03-24 Gary Benson <gbenson@redhat.com>
5444 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5445 * linux-arm-low.c (arm_new_thread): Likewise.
5446 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5447 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5448 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5449 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5451 2015-03-24 Gary Benson <gbenson@redhat.com>
5453 * linux-low.c (ptid_of_lwp): New function.
5454 (lwp_is_stopped): Likewise.
5455 (lwp_stop_reason): Likewise.
5456 * linux-x86-low.c (update_debug_registers_callback):
5458 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5461 2015-03-24 Gary Benson <gbenson@redhat.com>
5463 * linux-low.h (linux_stop_lwp): Remove declaration.
5465 2015-03-24 Gary Benson <gbenson@redhat.com>
5467 * linux-low.h: Include nat/linux-nat.h.
5468 * linux-low.c (iterate_over_lwps_args): New structure.
5469 (iterate_over_lwps_filter): New function.
5470 (iterate_over_lwps): Likewise.
5471 * linux-x86-low.c (update_debug_registers_callback):
5472 Update signature to what iterate_over_lwps expects.
5473 Remove PID check that iterate_over_lwps now performs.
5474 (x86_dr_low_set_addr): Use iterate_over_lwps.
5475 (x86_dr_low_set_control): Likewise.
5477 2015-03-24 Gary Benson <gbenson@redhat.com>
5479 * linux-x86-low.c (x86_debug_reg_state): New function.
5480 (x86_linux_prepare_to_resume): Use the above.
5482 2015-03-24 Gary Benson <gbenson@redhat.com>
5484 * linux-low.c (current_lwp_ptid): New function.
5485 * linux-x86-low.c: Include nat/linux-nat.h.
5486 (x86_dr_low_get_addr): Use current_lwp_ptid.
5487 (x86_dr_low_get_control): Likewise.
5488 (x86_dr_low_get_status): Likewise.
5490 2015-03-20 Pedro Alves <palves@redhat.com>
5492 * tracepoint.c (cmd_qtstatus): Make "str" const.
5494 2015-03-20 Pedro Alves <palves@redhat.com>
5496 * server.c (handle_general_set): Make "req_str" const.
5498 2015-03-19 Pedro Alves <palves@redhat.com>
5500 * linux-low.c (linux_resume_one_lwp): Rename to ...
5501 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5502 instead call perror_with_name.
5503 (check_ptrace_stopped_lwp_gone): New function.
5504 (linux_resume_one_lwp): Reimplement as wrapper around
5505 linux_resume_one_lwp_throw that swallows errors if the LWP is
5508 2015-03-19 Pedro Alves <palves@redhat.com>
5510 * linux-low.c (count_events_callback, select_event_lwp_callback):
5511 No longer check whether the thread has resume_stop as last resume
5514 2015-03-19 Pedro Alves <palves@redhat.com>
5516 * linux-low.c (count_events_callback, select_event_lwp_callback):
5517 Use the lwp's status_pending_p field, not the thread's.
5519 2015-03-19 Pedro Alves <palves@redhat.com>
5521 * linux-low.c (select_event_lwp_callback): Update comments to
5522 no longer mention SIGTRAP.
5524 2015-03-18 Gary Benson <gbenson@redhat.com>
5526 * server.c (handle_query): Do not report vFile:fstat as supported.
5528 2015-03-11 Gary Benson <gbenson@redhat.com>
5530 * hostio.c (sys/types.h): New include.
5531 (sys/stat.h): Likewise.
5532 (common-remote-fileio.h): Likewise.
5533 (handle_fstat): New function.
5534 (handle_vFile): Handle vFile:fstat packets.
5536 2015-03-11 Gary Benson <gbenson@redhat.com>
5538 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5539 struct stat.st_blocks and struct stat.st_blksize.
5540 * configure: Regenerate.
5541 * config.in: Likewise.
5542 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5543 (OBS): Add common-remote-fileio.o.
5544 (common-remote-fileio.o): New rule.
5546 2015-03-09 Pedro Alves <palves@redhat.com>
5548 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5549 'struct sockaddr' pointer in 'accept' call.
5551 2015-03-09 Pedro Alves <palves@redhat.com>
5554 2015-03-07 Pedro Alves <palves@redhat.com>
5555 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5556 or <winsock2.h> here. Instead include "gdb_socket.h".
5557 (remote_open): Use union gdb_sockaddr_u.
5558 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5559 or <winsock2.h> here. Instead include "gdb_socket.h".
5560 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5561 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5563 (init_named_socket, gdb_agent_helper_thread): Use union
5566 2015-03-07 Pedro Alves <palves@redhat.com>
5568 * configure.ac (build_warnings): Move
5569 -Wdeclaration-after-statement to the C-specific set.
5570 * configure: Regenerate.
5572 2015-03-07 Pedro Alves <palves@redhat.com>
5574 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5575 or <winsock2.h> here. Instead include "gdb_socket.h".
5576 (remote_open): Use union gdb_sockaddr_u.
5577 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5578 or <winsock2.h> here. Instead include "gdb_socket.h".
5579 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5580 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5582 (init_named_socket, gdb_agent_helper_thread): Use union
5585 2015-03-07 Pedro Alves <palves@redhat.com>
5587 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5590 2015-03-06 Yao Qi <yao.qi@linaro.org>
5592 * linux-aarch64-low.c (aarch64_insert_point): Use
5593 show_debug_regs as a boolean.
5594 (aarch64_remove_point): Likewise.
5596 2015-03-05 Pedro Alves <palves@redhat.com>
5598 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5599 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5600 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5601 * nto-low.c (nto_target_ops): Likewise.
5602 * spu-low.c (spu_target_ops): Likewise.
5603 * win32-low.c (win32_target_ops): Likewise.
5605 2015-03-04 Pedro Alves <palves@redhat.com>
5607 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5608 Decide whether a breakpoint triggered based on the SIGTRAP's
5610 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5611 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5612 (linux_low_filter_event): Check for breakpoints before checking
5614 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5616 (linux_stopped_by_sw_breakpoint)
5617 (linux_supports_stopped_by_sw_breakpoint)
5618 (linux_stopped_by_hw_breakpoint)
5619 (linux_supports_stopped_by_hw_breakpoint): New functions.
5620 (linux_target_ops): Install new target methods.
5622 2015-03-04 Pedro Alves <palves@redhat.com>
5624 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5625 * server.c (swbreak_feature, hwbreak_feature): New globals.
5626 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5627 (captured_main): Clear swbreak_feature and hwbreak_feature.
5628 * server.h (swbreak_feature, hwbreak_feature): Declare.
5629 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5630 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5631 supports_stopped_by_hw_breakpoint>: New fields.
5632 (target_supports_stopped_by_sw_breakpoint)
5633 (target_stopped_by_sw_breakpoint)
5634 (target_supports_stopped_by_hw_breakpoint)
5635 (target_stopped_by_hw_breakpoint): Declare.
5637 2015-03-04 Pedro Alves <palves@redhat.com>
5639 enum lwp_stop_reason -> enum target_stop_reason
5640 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5641 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5642 (linux_wait_1, stuck_in_jump_pad_callback)
5643 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5644 (linux_stopped_by_watchpoint):
5645 * linux-low.h (enum lwp_stop_reason): Delete.
5646 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5647 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5649 2015-03-04 Yao Qi <yao.qi@linaro.org>
5651 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5653 2015-03-03 Gary Benson <gbenson@redhat.com>
5655 * hostio.c (handle_vFile): Fix prefix lengths.
5657 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5659 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5662 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5664 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5665 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5666 (clean): Add "rm -f" for above C files.
5667 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5668 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5669 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5670 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5671 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5672 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5673 (init_registers_s390x_vx_linux64)
5674 (init_registers_s390x_tevx_linux64)
5675 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5676 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5678 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5679 (s390_store_vxrs_high): New functions.
5680 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5682 (s390_arch_setup): Add logic for selecting one of the new target
5683 descriptions. Activate the new vector regsets if applicable.
5684 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5685 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5686 and init_registers_s390x_tevx_linux64.
5688 2015-03-01 Pedro Alves <palves@redhat.com>
5690 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5693 2015-02-27 Pedro Alves <palves@redhat.com>
5695 * linux-x86-low.c (u_debugreg_offset): New function.
5696 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5698 2015-02-27 Pedro Alves <palves@redhat.com>
5700 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5701 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5702 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5703 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5704 (ps_lsetfpregs, ps_getpid)
5705 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5706 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5707 (ps_lsetxregs, ps_plog): Declare.
5709 2015-02-27 Pedro Alves <palves@redhat.com>
5711 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5712 IP_AGENT_EXPORT_FUNC.
5713 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5714 IP_AGENT_EXPORT_FUNC.
5715 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5716 (IP_AGENT_EXPORT): Delete.
5717 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5718 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5719 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5720 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5721 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5722 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5723 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5724 (traceframe_read_count, traceframe_write_count)
5725 (traceframes_created, trace_state_variables, get_raw_reg)
5726 (get_trace_state_variable_value, set_trace_state_variable_value)
5727 (ust_loaded, helper_thread_id, cmd_buf): Use
5728 IPA_SYM_EXPORTED_NAME.
5729 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5730 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5731 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5732 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5733 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5734 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5735 EXTERN_C_PUSH/EXTERN_C_POP.
5736 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5737 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5738 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5739 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5740 (traceframe_write_count, traceframe_read_count)
5741 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5742 (about_to_request_buffer_space, get_trace_state_variable_value)
5743 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5744 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5745 EXTERN_C_PUSH/EXTERN_C_POP.
5746 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5747 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5748 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5749 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5750 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5751 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5752 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5753 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5755 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5756 (IP_AGENT_EXPORT_VAR_DECL): Define.
5758 (gdb_agent_get_raw_reg): Declare.
5760 2015-02-27 Tom Tromey <tromey@redhat.com>
5761 Pedro Alves <palves@redhat.com>
5763 Rename symbols whose names are reserved C++ keywords throughout.
5765 2015-02-27 Pedro Alves <palves@redhat.com>
5767 * Makefile.in (COMPILER): New, get it from autoconf.
5768 (CXX): Get from autoconf instead.
5769 (COMPILE.pre): Use COMPILER.
5770 (CC-LD): Rename to ...
5771 (CC_LD): ... this. Use COMPILER.
5772 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5773 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5774 * acinclude.m4: Include build-with-cxx.m4.
5775 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5776 Disable -Werror by default if building in C++ mode.
5777 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5778 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5779 the C++ compiler. Save/restore CXXFLAGS too.
5780 * configure: Regenerate.
5782 2015-02-27 Pedro Alves <palves@redhat.com>
5784 * acinclude.m4: Include libiberty.m4.
5785 * configure.ac: Call libiberty_INIT.
5786 * config.in, configure: Regenerate.
5788 2015-02-26 Pedro Alves <palves@redhat.com>
5790 * linux-low.c (linux_wait_1): When incrementing the PC past a
5791 program breakpoint always use the_low_target.breakpoint_len as
5792 increment, rather than the maximum between that and
5793 the_low_target.decr_pc_after_break.
5795 2015-02-23 Pedro Alves <palves@redhat.com>
5797 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5798 thread was doing a step-over; always adjust the PC if
5799 we stepped over a permanent breakpoint.
5800 (linux_wait_1): If we stepped over breakpoint that was on top of a
5801 permanent breakpoint, manually advance the PC past it.
5803 2015-02-23 Pedro Alves <palves@redhat.com>
5805 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5807 (x86_fill_gregset, x86_store_gregset): Use it when handling
5810 2015-02-20 Pedro Alves <palves@redhat.com>
5812 * thread-db.c: Include "nat/linux-procfs.h".
5813 (thread_db_init): Skip listing new threads if the kernel supports
5814 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5816 2015-02-20 Pedro Alves <palves@redhat.com>
5818 * linux-low.c (status_pending_p_callback): Use ptid_match.
5820 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5822 PR breakpoints/16812
5823 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5824 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5825 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5827 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5829 PR breakpoints/15956
5830 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5832 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5834 * linux-low.c (linux_low_btrace_conf): Print size.
5835 * server.c (handle_btrace_conf_general_set): New.
5836 (hanle_general_set): Call handle_btrace_conf_general_set.
5837 (handle_query): Report Qbtrace-conf:bts:size as supported.
5839 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5841 * linux-low.c (linux_low_enable_btrace): Update parameters.
5842 (linux_low_btrace_conf): New.
5843 (linux_target_ops)<to_btrace_conf>: Initialize.
5844 * server.c (current_btrace_conf): New.
5845 (handle_btrace_enable): Rename to ...
5846 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5847 to target_enable_btrace. Update comment. Update users.
5848 (handle_qxfer_btrace_conf): New.
5849 (qxfer_packets): Add btrace-conf entry.
5850 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5851 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5852 (target_ops)<read_btrace_conf>: New.
5853 (target_enable_btrace): Update parameters.
5854 (target_read_btrace_conf): New.
5856 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5858 * server.c (handle_btrace_general_set): Remove call to
5859 target_supports_btrace.
5860 (supported_btrace_packets): New.
5861 (handle_query): Call supported_btrace_packets.
5862 * target.h: include btrace-common.h.
5863 (btrace_target_info): Removed.
5864 (supports_btrace, target_supports_btrace): Update parameters.
5866 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5868 * Makefile.in (SFILES): Add common/btrace-common.c.
5869 (OBS): Add common/btrace-common.o.
5870 (btrace-common.o): Add build rules.
5871 * linux-low: Include btrace-common.h.
5872 (linux_low_read_btrace): Use struct btrace_data. Call
5873 btrace_data_init and btrace_data_fini.
5875 2015-02-06 Pedro Alves <palves@redhat.com>
5877 * thread-db.c (find_new_threads_callback): Add debug output.
5879 2015-02-04 Pedro Alves <palves@redhat.com>
5881 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5882 (resume_stopped_resumed_lwps): New function.
5883 (linux_wait_for_event_filtered): Use it.
5885 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5887 * Makefile.in (SFILES): Add linux-personality.c.
5888 (linux-personality.o): New rule.
5889 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5890 list of objects to be built.
5891 * linux-low.c: Include nat/linux-personality.h.
5892 (linux_create_inferior): Remove code to disable address space
5893 randomization (moved to ../nat/linux-personality.c). Create
5894 cleanup to disable address space randomization.
5896 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5898 * Makefile.in (posix-strerror.o): New rule.
5899 (mingw-strerror.o): Likewise.
5900 * configure: Regenerated.
5901 * configure.ac: Source file ../common/common.host. Initialize new
5902 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5904 2015-01-14 Yao Qi <yao@codesourcery.com>
5906 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5907 (ppc-linux.o): New rule.
5908 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5909 * configure.ac: AC_CHECK_FUNCS(getauxval).
5910 * config.in: Re-generated.
5911 * configure: Re-generated.
5912 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5913 ppc64_64bit_inferior_p
5915 2015-01-14 Yao Qi <yao@codesourcery.com>
5917 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5918 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5919 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5920 (PT_ORIG_R3, PT_TRAP): Likewise.
5921 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5922 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5923 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5925 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5927 * i387-fp.c (i387_cache_to_xsave): In look over
5928 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5929 zmmh_low_space field by use of zmmh_high_space.
5931 2015-01-09 Pedro Alves <palves@redhat.com>
5933 * linux-low.c (step_over_bkpt): Move higher up in the file.
5934 (handle_extended_wait): Don't store the stop_pc here.
5935 (get_stop_pc): Adjust comments and rename to ...
5936 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5937 stopped for a software breakpoint or hardware breakpoint.
5938 (thread_still_has_status_pending_p): New function.
5939 (status_pending_p_callback): Use
5940 thread_still_has_status_pending_p. If the event is no longer
5941 interesting, resume the LWP.
5942 (handle_tracepoints): Add assert.
5943 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5944 (wstatus_maybe_breakpoint): New function.
5945 (cancel_breakpoint): Delete function.
5946 (check_stopped_by_watchpoint): New function, factored out from
5947 linux_low_filter_event.
5948 (lp_status_maybe_breakpoint): Delete function.
5949 (linux_low_filter_event): Remove filter_ptid argument.
5950 Leave thread group exits pending here. Store the LWP's stop PC.
5951 Always leave events pending.
5952 (linux_wait_for_event_filtered): Pull all events out of the
5953 kernel, and leave them all pending.
5954 (count_events_callback, select_event_lwp_callback): Consider all
5956 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5957 (select_event_lwp): Only give preference to the stepping LWP in
5958 all-stop mode. Adjust comments.
5959 (ignore_event): New function.
5960 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5961 references to cancel_breakpoints. Adjust to renames. Also give
5962 equal priority to all LWPs that have had events in non-stop mode.
5963 If reporting a software breakpoint event, unadjust the LWP's PC.
5964 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5965 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5967 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5968 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5969 (linux_stopped_by_watchpoint): Adjust.
5970 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5971 * linux-low.h (enum lwp_stop_reason): New.
5972 (struct lwp_info) <stop_pc>: Adjust comment.
5973 <stopped_by_watchpoint>: Delete field.
5974 <stop_reason>: New field.
5975 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5976 * mem-break.c (software_breakpoint_inserted_here)
5977 (hardware_breakpoint_inserted_here): New function.
5978 * mem-break.h (software_breakpoint_inserted_here)
5979 (hardware_breakpoint_inserted_here): Declare.
5980 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5981 (cancel_breakpoints): Delete.
5982 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5983 (upload_fast_traceframes): Remove references to
5986 2015-01-09 Pedro Alves <palves@redhat.com>
5988 * thread-db.c (find_new_threads_callback): Ignore thread if the
5989 kernel thread ID is -1.
5991 2015-01-09 Pedro Alves <palves@redhat.com>
5993 * linux-low.c (linux_attach_fail_reason_string): Move to
5994 nat/linux-ptrace.c, and rename.
5995 (linux_attach_lwp): Update comment.
5996 (attach_proc_task_lwp_callback): New function.
5997 (linux_attach): Adjust to rename and use
5998 linux_proc_attach_tgid_threads.
5999 (linux_attach_fail_reason_string): Delete declaration.
6001 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6003 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6004 * server.c (gdbserver_version): Likewise.
6006 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6008 * remote-utils.c: Include ctype.h.
6009 (input_interrupt): Explicitly handle the case when the char
6010 received is the NUL byte. Improve the printing of non-ASCII
6013 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6015 * linux-low.c (linux_low_filter_event): Update call to
6016 linux_enable_event_reporting following the addition of
6017 a new parameter to that function.
6019 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6022 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6023 (AARCH64_FPCR_REGNO): Likewise.
6024 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6025 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6026 (aarch64_store_fpregset): Likewise.
6028 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6030 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6031 Remove FIXME comment about assumption about N.
6033 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6035 * configure.ac: If large-file support is disabled in GDBserver,
6036 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6037 * configure: Regenerate.
6039 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6041 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6042 warning upon ENODATA from ptrace.
6043 * linux-s390-low.c (s390_store_tdb): New.
6044 (s390_regsets): Add regset for NT_S390_TDB.
6046 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6048 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6049 without a fill_function.
6050 * linux-s390-low.c (s390_fill_last_break): Remove.
6051 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6052 (s390_arch_setup): Use regset's size instead of fill_function for
6055 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6057 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6058 the regset's store function when ptrace returned an error.
6059 * regcache.c (get_thread_regcache): Invalidate register cache
6060 before fetching inferior's registers.
6062 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6064 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6065 while-loop as for-loop.
6066 (regsets_store_inferior_registers): Likewise.
6068 2014-11-28 Yao Qi <yao@codesourcery.com>
6070 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6071 * config.in, configure: Re-generate.
6072 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6075 2014-11-21 Yao Qi <yao@codesourcery.com>
6077 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6078 (AC_CHECK_HEADERS): Remove malloc.h.
6079 * configure: Re-generated.
6080 * config.in: Re-generated.
6081 * server.h: Don't include alloca.h and malloc.h.
6082 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6083 Don't include malloc.h.
6085 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6087 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6088 corresponding ERRNO check in same block.
6090 2014-11-12 Pedro Alves <palves@redhat.com>
6092 * server.c (cont_thread): Update comment.
6093 (start_inferior, attach_inferior): No longer clear cont_thread.
6094 (handle_v_cont): No longer set cont_thread.
6095 (captured_main): Clear cont_thread each time a GDB connects.
6097 2014-11-12 Pedro Alves <palves@redhat.com>
6099 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6100 thread, and don't resume all threads if the Hc thread has exited.
6102 2014-11-12 Pedro Alves <palves@redhat.com>
6104 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6105 the process group instead of to a specific LWP.
6107 2014-10-15 Pedro Alves <palves@redhat.com>
6110 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6112 (arm_set_thread_context): Delete.
6113 (the_low_target): Adjust.
6114 * win32-i386-low.c (debug_registers_changed)
6115 (debug_registers_used): Delete.
6116 (update_debug_registers_callback): New function.
6117 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6118 needing to update their debug registers.
6119 (win32_get_current_dr): New function.
6120 (x86_dr_low_get_addr, x86_dr_low_get_control)
6121 (x86_dr_low_get_status): Fetch the debug register from the thread
6123 (i386_initial_stuff): Adjust.
6124 (i386_get_thread_context): Remove current_event parameter. Don't
6125 clear debug_registers_changed nor copy DR values to
6127 (i386_set_thread_context): Delete.
6128 (i386_prepare_to_resume): New function.
6129 (i386_thread_added): Mark the thread as needing to update irs
6131 (the_low_target): Remove i386_set_thread_context and install
6132 i386_prepare_to_resume.
6133 * win32-low.c (win32_get_thread_context): Adjust.
6134 (win32_set_thread_context): Use SetThreadContext
6136 (win32_prepare_to_resume): New function.
6137 (win32_require_context): New function, factored out from ...
6138 (thread_rec): ... this.
6139 (continue_one_thread): Call win32_prepare_to_resume on each thread
6140 we're about to continue.
6141 (win32_resume): Call win32_prepare_to_resume on the event thread.
6142 * win32-low.h (struct win32_thread_info)
6143 <debug_registers_changed>: New field.
6144 (struct win32_target_ops): Change prototype of set_thread_context,
6145 delete set_thread_context and add prepare_to_resume.
6146 (win32_require_context): New declaration.
6148 2014-10-08 Gary Benson <gbenson@redhat.com>
6150 * server.h: Do not include common-exceptions.h.
6152 2014-10-08 Gary Benson <gbenson@redhat.com>
6154 * server.h: Do not include cleanups.h.
6156 2014-09-30 James Hogan <james.hogan@imgtec.com>
6158 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6161 2014-09-23 Yao Qi <yao@codesourcery.com>
6163 * linux-low.c (lp_status_maybe_breakpoint): New function.
6164 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6165 (count_events_callback): Likewise.
6166 (select_event_lwp_callback): Likewise.
6167 (cancel_breakpoints_callback): Likewise.
6169 2014-09-19 Don Breazeal <donb@codesourcery.com>
6171 * linux-low.c (handle_extended_wait): Call
6172 linux_ptrace_get_extended_event.
6173 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6174 linux_is_extended_waitstatus.
6176 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6178 * Makefile.in (CPPFLAGS): Define.
6179 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6180 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6182 2014-09-16 Gary Benson <gbenson@redhat.com>
6184 * inferiors.h (current_inferior): Renamed as...
6185 (current_thread): New variable. All uses updated.
6186 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6187 (maybe_move_out_of_jump_pad): Likewise.
6188 (cancel_breakpoint): Likewise.
6189 (linux_low_filter_event): Likewise.
6190 (wait_for_sigstop): Likewise.
6191 (linux_resume_one_lwp): Likewise.
6192 (need_step_over_p): Likewise.
6193 (start_step_over): Likewise.
6194 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6195 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6196 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6197 and save_inferior as saved_thread.
6198 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6200 (regcache_invalidate_thread): Likewise.
6201 * remote-utils.c (prepare_resume_reply): Likewise.
6202 * thread-db.c (thread_db_get_tls_address): Likewise.
6203 (disable_thread_event_reporting): Likewise.
6204 (remove_thread_event_breakpoints): Likewise.
6205 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6207 * target.h (set_desired_inferior): Renamed as...
6208 (set_desired_thread): New declaration. All uses updated.
6209 * server.c (myresume): Updated comment to reference thread instead
6211 (handle_serial_event): Likewise.
6212 (handle_target_event): Likewise.
6214 2014-09-12 Tom Tromey <tromey@redhat.com>
6215 Gary Benson <gbenson@redhat.com>
6217 * regcache.h: Include common-regcache.h.
6218 (regcache_read_pc): Don't declare.
6219 * regcache.c (get_thread_regcache_for_ptid): New function.
6221 2014-09-11 Tom Tromey <tromey@redhat.com>
6222 Gary Benson <gbenson@redhat.com>
6224 * symbol.c: New file.
6225 * Makefile.in (SFILES): Add symbol.c.
6226 (OBS): Add symbol.o.
6228 2014-09-11 Gary Benson <gbenson@redhat.com>
6230 * target.c (target_stop_ptid, target_continue_ptid): New
6233 2014-09-11 Tom Tromey <tromey@redhat.com>
6234 Gary Benson <gbenson@redhat.com>
6236 * target.h: Include target/target.h.
6237 * target.c (target_read_memory, target_read_uint32)
6238 (target_write_memory): New functions.
6240 2014-09-11 Gary Benson <gbenson@redhat.com>
6242 * server.h (debug_hw_points): Don't declare.
6243 * server.c (debug_hw_points): Don't define. Replace all uses
6244 with show_debug_regs.
6245 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6246 all uses with show_debug_regs.
6248 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6250 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6251 endianness into account.
6252 (ppc_supply_ptrace_register): Likewise.
6254 2014-09-03 James Hogan <james.hogan@imgtec.com>
6256 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6257 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6259 2014-09-03 Gary Benson <gbenson@redhat.com>
6261 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6262 ALL_DEBUG_ADDRESS_REGISTERS.
6264 2014-09-02 Gary Benson <gbenson@redhat.com>
6266 * i386-low.h: Renamed as...
6267 * x86-low.h: New file. All type, function and variable name
6268 prefixes changed from "i386_" to "x86_". All references updated.
6269 * i386-low.c: Renamed as...
6270 * x86-low.c: New file. All type, function and variable name
6271 prefixes changed from "i386_" to "x86_". All references updated.
6273 2014-09-02 Gary Benson <gbenson@redhat.com>
6275 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6276 (x86_linux_new_thread): Likewise.
6278 2014-08-29 Gary Benson <gbenson@redhat.com>
6280 * server.h (setjmp.h): Do not include.
6281 (toplevel): Do not declare.
6282 (common-exceptions.h): Include.
6283 (cleanups.h): Likewise.
6284 * server.c (toplevel): Do not define.
6285 (exit_code): New static global.
6286 (detach_or_kill_for_exit_cleanup): New function.
6287 (main): New function. Original main renamed to...
6288 (captured_main): New function.
6289 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6291 2014-08-29 Gary Benson <gbenson@redhat.com>
6293 * Makefile.in (SFILES): Add common/common-exceptions.c.
6294 (OBS): Add common-exceptions.o.
6295 (common-exceptions.o): New rule.
6296 * utils.c (prepare_to_throw_exception): New function.
6298 2014-08-29 Gary Benson <gbenson@redhat.com>
6300 * config.in: Regenerate.
6301 * configure: Likewise.
6303 2014-08-29 Gary Benson <gbenson@redhat.com>
6305 * Makefile.in (SFILES): Add common/cleanups.c.
6307 (cleanups.o): New rule.
6309 2014-08-29 Gary Benson <gbenson@redhat.com>
6311 * utils.c (internal_vwarning): New function.
6313 2014-08-28 Gary Benson <gbenson@redhat.com>
6315 * utils.h (fatal): Remove declaration.
6316 * utils.c (fatal): Remove function.
6318 2014-08-28 Gary Benson <gbenson@redhat.com>
6320 * tracepoint.c (gdb_agent_init): Replace fatal with
6322 (initialize_tracepoint): Likewise.
6324 2014-08-28 Gary Benson <gbenson@redhat.com>
6326 * remote-utils.c (remote_prepare): Replace fatal with error.
6328 2014-08-28 Gary Benson <gbenson@redhat.com>
6330 * linux-low.c (linux_async): Replace fatal with warning.
6332 (linux_start_non_stop): Return -1 if linux_async failed.
6334 2014-08-28 Gary Benson <gbenson@redhat.com>
6336 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6338 (i386_dr_low_get_addr): Remove vague comment.
6339 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6342 2014-08-28 Gary Benson <gbenson@redhat.com>
6344 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6345 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6347 (linux_resume_one_lwp): Likewise.
6348 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6350 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6351 with internal_error.
6352 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6353 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6354 (find_register_by_name): Replace fatal with internal_error.
6355 (find_regno): Likewise.
6356 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6357 * thread-db.c (thread_db_create_event): Likewise.
6358 (thread_db_load_search): Likewise.
6359 (try_thread_db_load_1): Likewise.
6360 * tracepoint.c (get_jump_space_head): Replace fatal with
6362 (claim_trampoline_space): Likewise.
6363 (have_fast_tracepoint_trampoline_buffer): Likewise.
6364 (cmd_qtstart): Likewise.
6365 (stop_tracing): Likewise.
6366 (fast_tracepoint_collecting): Likewise.
6367 (target_malloc): Likewise.
6368 (download_tracepoint): Likewise.
6369 (download_trace_state_variables): Replace check with gdb_assert.
6370 (upload_fast_traceframes): Replace fatal with internal_error.
6372 2014-08-19 Tom Tromey <tromey@redhat.com>
6373 Gary Benson <gbenson@redhat.com>
6375 * Makefile.in (SFILES): Add common/common-debug.c.
6376 (OBS): Add common-debug.o.
6377 (common-debug.o): New rule.
6378 * debug.h (debug_printf): Don't declare.
6379 * debug.c (debug_printf): Renamed and rewritten as...
6380 (debug_vprintf): New function.
6382 2014-08-19 Gary Benson <gbenson@redhat.com>
6384 * utils.h: Do not include print-utils.h.
6386 2014-08-19 Tom Tromey <tromey@redhat.com>
6387 Gary Benson <gbenson@redhat.com>
6389 * server.h: Add static assertion.
6390 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6392 2014-08-19 Tom Tromey <tromey@redhat.com>
6393 Gary Benson <gbenson@redhat.com>
6395 * Makefile.in (SFILES): Add common/errors.c.
6396 (OBS): Add errors.o.
6397 (IPA_OBS): Add errors-ipa.o.
6398 (errors.o): New rule.
6399 (errors-ipa.o): Likewise.
6400 * utils.h (perror_with_name, error, warning): Don't declare.
6401 * utils.c (warning): Renamed and rewritten as...
6402 (vwarning): New function.
6403 (error): Renamed and rewritten as...
6404 (verror): New function.
6405 (internal_error): Renamed and rewritten as...
6406 (internal_verror): New function.
6408 2014-08-07 Gary Benson <gbenson@redhat.com>
6410 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6411 * configure: Regenerate.
6412 * config.in: Likewise.
6413 * server.h: Do not include errno.h.
6414 * event-loop.c: Likewise.
6415 * hostio-errno.c: Likewise.
6416 * linux-low.c: Likewise.
6417 * remote-utils.c: Likewise.
6418 * spu-low.c: Likewise.
6419 * utils.c: Likewise.
6420 * gdbreplay.c: Unconditionally include errno.h.
6422 2014-08-07 Gary Benson <gbenson@redhat.com>
6424 * server.h: Do not include string.h.
6425 * event-loop.c: Likewise.
6426 * linux-low.c: Likewise.
6427 * regcache.c: Likewise.
6428 * remote-utils.c: Likewise.
6429 * spu-low.c: Likewise.
6430 * utils.c: Likewise.
6432 2014-08-07 Gary Benson <gbenson@redhat.com>
6434 * server.h: Do not include gdb_assert.h.
6436 2014-08-07 Gary Benson <gbenson@redhat.com>
6438 * server.h: Do not include common-utils.h.
6440 2014-08-07 Gary Benson <gbenson@redhat.com>
6442 * server.h: Do not include ptid.h.
6443 * notif.h: Likewise.
6445 2014-08-07 Gary Benson <gbenson@redhat.com>
6447 * server.h: Do not include gdb_locale.h.
6449 2014-08-07 Gary Benson <gbenson@redhat.com>
6451 * server.h: Do not include gdb/signals.h.
6452 * win32-low.c: Likewise.
6454 2014-08-07 Gary Benson <gbenson@redhat.com>
6456 * server.h: Do not include pathmax.h.
6458 2014-08-07 Gary Benson <gbenson@redhat.com>
6460 * server.h: Do not include libiberty.h.
6461 * linux-bfin-low.c: Likewise.
6463 2014-08-07 Gary Benson <gbenson@redhat.com>
6465 * server.h: Do not include ansidecl.h.
6467 2014-08-07 Gary Benson <gbenson@redhat.com>
6469 * linux-x86-low.c: Do not include stddef.h.
6470 * lynx-ppc-low.c: Likewise.
6471 * tracepoint.c: Likewise.
6473 2014-08-07 Gary Benson <gbenson@redhat.com>
6475 * server.h: Do not include stdarg.h.
6476 * nto-low.c: Likewise.
6478 2014-08-07 Gary Benson <gbenson@redhat.com>
6480 * server.h: Do not include stdlib.h.
6481 * inferiors.c: Likewise.
6482 * linux-low.c: Likewise.
6483 * regcache.c: Likewise.
6484 * spu-low.c: Likewise.
6485 * tracepoint.c: Likewise.
6486 * utils.c: Likewise.
6488 2014-08-07 Gary Benson <gbenson@redhat.com>
6490 * server.h: Do not include stdio.h.
6491 * linux-low.c: Likewise.
6492 * remote-utils.c: Likewise.
6493 * spu-low.c: Likewise.
6494 * utils.c: Likewise.
6495 * wincecompat.c: Likewise.
6497 2014-08-06 Gary Benson <gbenson@redhat.com>
6499 * regcache.c (init_register_cache): Move conditionals inside if.
6501 2014-08-06 Gary Benson <gbenson@redhat.com>
6503 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6505 2014-07-31 Gary Benson <gbenson@redhat.com>
6507 * ax.h: Do not include server.h.
6508 * gdbthread.h: Likewise.
6509 * lynx-low.h: Likewise.
6510 * notif.h: Likewise.
6512 2014-07-30 Gary Benson <gbenson@redhat.com>
6514 * server.h: Include common-defs.h.
6515 Do not include config.h or build-gnulib-gdbserver/config.h.
6517 2014-07-30 Gary Benson <gbenson@redhat.com>
6519 * hostio-errno.c: Move server.h to top of includes list.
6520 * inferiors.c: Likewise.
6521 * linux-x86-low.c: Likewise.
6522 * notif.c: Include server.h.
6524 2014-07-24 Tom Tromey <tromey@redhat.com>
6525 Gary Benson <gbenson@redhat.com>
6527 * server.h (CORE_ADDR): Now unsigned.
6529 2014-07-16 Pedro Alves <palves@redhat.com>
6531 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6533 2014-07-15 Pedro Alves <palves@redhat.com>
6535 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6538 2014-07-11 Pedro Alves <palves@redhat.com>
6540 * linux-low.c (kill_wait_lwp): New function, based on
6541 kill_one_lwp_callback, but use my_waitpid directly.
6542 (kill_one_lwp_callback, linux_kill): Use it.
6544 2014-06-23 Pedro Alves <palves@redhat.com>
6546 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6547 before setting DR0..DR3.
6549 2014-06-20 Gary Benson <gbenson@redhat.com>
6551 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6552 * configure: Regenerated.
6553 * config.in: Likewise.
6555 2014-06-20 Gary Benson <gbenson@redhat.com>
6557 * Makefile.in (SFILES): Update locations for files moved
6559 (object file files): Reordered.
6561 2014-06-20 Gary Benson <gbenson@redhat.com>
6563 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6564 (i386_dr_low_set_addr): Likewise.
6565 (i386_dr_low_get_addr): Likewise.
6566 (i386_dr_low_can_set_control): Likewise.
6567 (i386_dr_low_set_control): Likewise.
6568 (i386_dr_low_get_control): Likewise.
6569 (i386_dr_low_get_status): Likewise.
6570 (i386_get_debug_register_length): Likewise.
6571 * linux-x86-low.c (i386_dr_low_set_addr):
6572 Changed signature. Made static.
6573 (i386_dr_low_get_addr): Likewise.
6574 (i386_dr_low_set_control): Likewise.
6575 (i386_dr_low_get_control): Likewise.
6576 (i386_dr_low_get_status): Likewise.
6577 (i386_dr_low): New global variable.
6578 * win32-i386-low.c (i386_dr_low_set_addr):
6579 Changed signature. Made static.
6580 (i386_dr_low_get_addr): Likewise.
6581 (i386_dr_low_set_control): Likewise.
6582 (i386_dr_low_get_control): Likewise.
6583 (i386_dr_low_get_status): Likewise.
6584 (i386_dr_low): New global variable.
6586 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6588 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6589 * Makefile.in (AR, AR_FLAGS): Define.
6590 * configure: Regenerate.
6592 2014-06-19 Gary Benson <gbenson@redhat.com>
6594 * Makefile.in (i386-dregs.o): New rule.
6595 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6596 * i386-low.c (target.h): Remove include.
6597 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6598 (DR_CONTROL_SHIFT): Likewise.
6599 (DR_CONTROL_SIZE): Likewise.
6600 (DR_RW_EXECUTE): Likewise.
6601 (DR_RW_WRITE): Likewise.
6602 (DR_RW_READ): Likewise.
6603 (DR_RW_IORW): Likewise.
6604 (DR_LEN_1): Likewise.
6605 (DR_LEN_2): Likewise.
6606 (DR_LEN_4): Likewise.
6607 (DR_LEN_8): Likewise.
6608 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6609 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6610 (DR_ENABLE_SIZE): Likewise.
6611 (DR_LOCAL_SLOWDOWN): Likewise.
6612 (DR_GLOBAL_SLOWDOWN): Likewise.
6613 (DR_CONTROL_RESERVED): Likewise.
6614 (I386_DR_CONTROL_MASK): Likewise.
6615 (I386_DR_VACANT): Likewise.
6616 (I386_DR_LOCAL_ENABLE): Likewise.
6617 (I386_DR_GLOBAL_ENABLE): Likewise.
6618 (I386_DR_DISABLE): Likewise.
6619 (I386_DR_SET_RW_LEN): Likewise.
6620 (I386_DR_GET_RW_LEN): Likewise.
6621 (I386_DR_WATCH_HIT): Likewise.
6622 (i386_wp_op_t): Likewise.
6623 (i386_show_dr): Likewise.
6624 (i386_length_and_rw_bits): Likewise.
6625 (i386_insert_aligned_watchpoint): Likewise.
6626 (i386_remove_aligned_watchpoint): Likewise.
6627 (i386_handle_nonaligned_watchpoint): Likewise.
6628 i386_update_inferior_debug_regs(): Likewise.
6629 (i386_dr_insert_watchpoint): Likewise.
6630 (i386_dr_remove_watchpoint): Likewise.
6631 (i386_dr_region_ok_for_watchpoint): Likewise.
6632 (i386_dr_stopped_data_address): Likewise.
6633 (i386_dr_stopped_by_watchpoint): Likewise.
6635 2014-06-19 Gary Benson <gbenson@redhat.com>
6637 * i386-low.c (i386_dr_show): Renamed to
6638 i386_show_dr and made static. All uses updated.
6639 (i386_dr_length_and_rw_bits): Renamed to
6640 i386_length_and_rw_bits and made static.
6642 (i386_dr_insert_aligned_watchpoint): Renamed to
6643 i386_insert_aligned_watchpoint and made static.
6645 (i386_dr_remove_aligned_watchpoint): Renamed to
6646 i386_remove_aligned_watchpoint and made static.
6648 (i386_dr_update_inferior_debug_regs): Renamed to
6649 i386_update_inferior_debug_regs and made static.
6652 2014-06-18 Gary Benson <gbenson@redhat.com>
6654 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6655 (i386_dr_low_can_set_control): Likewise.
6656 (i386_get_debug_register_length): Likewise.
6657 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6658 (i386_dr_low_can_set_control): Likewise.
6659 (i386_get_debug_register_length): Likewise.
6661 2014-06-17 Gary Benson <gbenson@redhat.com>
6663 * i386-low.h (i386-dregs.h): New include.
6664 (DR_FIRSTADDR): Now in i386-dregs.h.
6665 (DR_LASTADDR): Likewise.
6666 (DR_NADDR): Likewise.
6667 (DR_STATUS): Likewise.
6668 (DR_CONTROL): Likewise.
6669 (i386_debug_reg_state): Likewise.
6670 (i386_dr_insert_watchpoint): Likewise.
6671 (i386_dr_remove_watchpoint): Likewise.
6672 (i386_dr_region_ok_for_watchpoint): Likewise.
6673 (i386_dr_stopped_data_address): Likewise.
6674 (i386_dr_stopped_by_watchpoint): Likewise.
6675 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6677 2014-06-18 Gary Benson <gbenson@redhat.com>
6679 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6680 i386_dr_insert_watchpoint.
6681 (i386_low_remove_watchpoint): Renamed to
6682 i386_dr_remove_watchpoint.
6683 (i386_low_region_ok_for_watchpoint): Renamed to
6684 i386_dr_region_ok_for_watchpoint.
6685 (i386_low_stopped_data_address): Renamed to
6686 i386_dr_stopped_data_address.
6687 (i386_low_stopped_by_watchpoint): Renamed to
6688 i386_dr_stopped_by_watchpoint.
6689 * i386-low.c (i386_show_dr): Renamed to
6690 i386_dr_show and made nonstatic. All uses updated.
6691 (i386_length_and_rw_bits): Renamed to
6692 i386_dr_length_and_rw_bits and made nonstatic.
6694 (i386_insert_aligned_watchpoint): Renamed to
6695 i386_dr_insert_aligned_watchpoint and made nonstatic.
6697 (i386_remove_aligned_watchpoint): Renamed to
6698 i386_dr_remove_aligned_watchpoint and made nonstatic.
6700 (i386_update_inferior_debug_regs): Renamed to
6701 i386_dr_update_inferior_debug_regs and made nonstatic.
6703 (i386_low_insert_watchpoint): Renamed to
6704 i386_dr_insert_watchpoint. All uses updated.
6705 (i386_low_remove_watchpoint): Renamed to
6706 i386_dr_remove_watchpoint. All uses updated.
6707 (i386_low_region_ok_for_watchpoint): Renamed to
6708 i386_dr_region_ok_for_watchpoint. All uses updated.
6709 (i386_low_stopped_data_address): Renamed to
6710 i386_dr_stopped_data_address. All uses updated.
6711 (i386_low_stopped_by_watchpoint): Renamed to
6712 i386_dr_stopped_by_watchpoint. All uses updated.
6714 2014-06-18 Gary Benson <gbenson@redhat.com>
6716 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6717 (i386_dr_low_can_set_control): Likewise.
6718 (i386_insert_aligned_watchpoint): New check.
6720 2014-06-18 Gary Benson <gbenson@redhat.com>
6722 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6725 2014-06-18 Gary Benson <gbenson@redhat.com>
6727 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6728 instead of fatal and error.
6729 (i386_handle_nonaligned_watchpoint): Likewise.
6731 2014-06-18 Gary Benson <gbenson@redhat.com>
6733 * i386-low.c (i386_get_debug_register_length): New macro.
6734 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6735 (i386_show_dr): Use debug_printf instead of fprintf. Use
6736 phex to format values.
6738 2014-06-18 Gary Benson <gbenson@redhat.com>
6740 * i386-low.h: Comment changes.
6741 * i386-low.c: Likewise.
6743 2014-06-18 Gary Benson <gbenson@redhat.com>
6745 * i386-low.c: Whitespace changes.
6747 2014-06-12 Tom Tromey <tromey@redhat.com>
6749 * utils.c (freeargv): Remove.
6751 2014-06-12 Tom Tromey <tromey@redhat.com>
6753 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6754 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6755 (parse_debug_format_options): Likewise.
6756 (gdbserver_usage): Likewise.
6757 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6758 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6759 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6761 ($(LIBGNU)): Depend on libiberty.
6762 (all-lib): Recurse into all subdirs.
6763 (install-only): Invoke "install" target in subdirs.
6764 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6766 * configure: Rebuild.
6767 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6768 for vasprintf, vsnprintf, or gettimeofday.
6769 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6772 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6774 * development.sh: Delete.
6775 * Makefile.in (config.status): Adjust dependency on development.sh.
6776 * configure.ac: Adjust development.sh source call.
6777 * configure: Regenerate.
6779 2014-06-02 Pedro Alves <palves@redhat.com>
6781 * ax.c (gdb_free_agent_expr): New function.
6782 * ax.h (gdb_free_agent_expr): New declaration.
6783 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6785 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6787 (clear_breakpoint_conditions_and_commands): New function.
6788 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6789 (clear_breakpoint_conditions_and_commands): New declaration.
6791 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6793 * linux-aarch64-low.c (asm/ptrace.h): Include.
6795 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6797 Fix TLS access for -static -pthread.
6798 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6799 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6800 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6802 2014-05-20 Pedro Alves <palves@redhat.com>
6804 * linux-aarch64-low.c (aarch64_insert_point)
6805 (aarch64_remove_point): No longer check whether the type is
6806 supported here. Adjust to new interface.
6807 (the_low_target): Install aarch64_supports_z_point_type as
6808 supports_z_point_type method.
6809 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6810 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6811 instead of a Z packet char. Adjust.
6812 (arm_supports_z_point_type): New function.
6813 (arm_insert_point, arm_remove_point): Adjust to new interface.
6814 (the_low_target): Install arm_supports_z_point_type.
6815 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6816 (cris_insert_point, cris_remove_point): Adjust to new interface.
6817 Don't check whether the type is supported here.
6818 (the_low_target): Install cris_supports_z_point_type.
6819 * linux-low.c (linux_supports_z_point_type): New function.
6820 (linux_insert_point, linux_remove_point): Adjust to new interface.
6821 * linux-low.h (struct linux_target_ops) <insert_point,
6822 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6823 raw_breakpoint pointer parameter.
6824 <supports_z_point_type>: New method.
6825 * linux-mips-low.c (mips_supports_z_point_type): New function.
6826 (mips_insert_point, mips_remove_point): Adjust to new interface.
6827 Use mips_supports_z_point_type.
6828 (the_low_target): Install mips_supports_z_point_type.
6829 * linux-ppc-low.c (the_low_target): Install NULL as
6830 supports_z_point_type method.
6831 * linux-s390-low.c (the_low_target): Install NULL as
6832 supports_z_point_type method.
6833 * linux-sparc-low.c (the_low_target): Install NULL as
6834 supports_z_point_type method.
6835 * linux-x86-low.c (x86_supports_z_point_type): New function.
6836 (x86_insert_point): Adjust to new insert_point interface. Use
6837 insert_memory_breakpoint. Adjust to new
6838 i386_low_insert_watchpoint interface.
6839 (x86_remove_point): Adjust to remove_point interface. Use
6840 remove_memory_breakpoint. Adjust to new
6841 i386_low_remove_watchpoint interface.
6842 (the_low_target): Install x86_supports_z_point_type.
6843 * lynx-low.c (lynx_target_ops): Install NULL as
6844 supports_z_point_type callback.
6845 * nto-low.c (nto_supports_z_point_type): New.
6846 (nto_insert_point, nto_remove_point): Adjust to new interface.
6847 (nto_target_ops): Install nto_supports_z_point_type.
6848 * mem-break.c: Adjust intro comment.
6849 (struct raw_breakpoint) <raw_type, size>: New fields.
6850 <inserted>: Update comment.
6851 <shlib_disabled>: Delete field.
6852 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6853 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6854 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6855 (raw_bkpt_type_to_target_hw_bp_type): New function.
6856 (find_enabled_raw_code_breakpoint_at): New function.
6857 (find_raw_breakpoint_at): New type and size parameters. Use them.
6858 (insert_memory_breakpoint): New function, based off
6859 set_raw_breakpoint_at.
6860 (remove_memory_breakpoint): New function.
6861 (set_raw_breakpoint_at): Reimplement.
6862 (set_breakpoint): New, based on set_breakpoint_at.
6863 (set_breakpoint_at): Reimplement.
6864 (delete_raw_breakpoint): Go through the_target->remove_point
6865 instead of assuming memory breakpoints.
6866 (find_gdb_breakpoint_at): Delete.
6867 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6868 (find_gdb_breakpoint): New function.
6869 (set_gdb_breakpoint_at): Delete.
6870 (z_type_supported): New function.
6871 (set_gdb_breakpoint_1): New function, loosely based off
6872 set_gdb_breakpoint_at.
6873 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6874 (delete_gdb_breakpoint_at): Delete.
6875 (delete_gdb_breakpoint_1): New function, loosely based off
6876 delete_gdb_breakpoint_at.
6877 (delete_gdb_breakpoint): New function.
6878 (clear_gdb_breakpoint_conditions): Rename to ...
6879 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6881 (add_condition_to_breakpoint): Make static.
6882 (add_breakpoint_condition): Take a struct breakpoint pointer
6883 instead of an address. Adjust.
6884 (gdb_condition_true_at_breakpoint): Rename to ...
6885 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6887 (gdb_condition_true_at_breakpoint): Reimplement.
6888 (add_breakpoint_commands): Take a struct breakpoint pointer
6889 instead of an address. Adjust.
6890 (gdb_no_commands_at_breakpoint): Rename to ...
6891 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6892 parameter. Return true if no breakpoint was found. Change debug
6894 (gdb_no_commands_at_breakpoint): Reimplement.
6895 (run_breakpoint_commands): Rename to ...
6896 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6897 and change return type to boolean.
6898 (run_breakpoint_commands): New function.
6899 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6900 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6901 breakpoint. Go through the_target->remove_point instead of
6902 assuming memory breakpoint.
6903 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6904 software and hardware breakpoints.
6905 (reinsert_raw_breakpoint): Go through the_target->insert_point
6906 instead of assuming memory breakpoint.
6907 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6908 software and hardware breakpoints.
6909 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6910 Check both software and hardware breakpoints.
6911 (validate_inserted_breakpoint): Assert the breakpoint is a
6912 software breakpoint. Set the inserted flag to -1 instead of
6913 setting shlib_disabled.
6914 (delete_disabled_breakpoints): Adjust.
6915 (validate_breakpoints): Only validate software breakpoints.
6916 Adjust to inserted flag change.
6917 (check_mem_read, check_mem_write): Skip breakpoint types other
6918 than software breakpoints. Adjust to inserted flag change.
6919 * mem-break.h (enum raw_bkpt_type): New enum.
6920 (raw_breakpoint, struct process_info): Forward declare.
6921 (Z_packet_to_target_hw_bp_type): Delete declaration.
6922 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6923 (set_gdb_breakpoint, delete_gdb_breakpoint)
6924 (clear_breakpoint_conditions): New declarations.
6925 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6926 (breakpoint_inserted_here): Update comment.
6927 (add_breakpoint_condition, add_breakpoint_commands): Replace
6928 address parameter with a breakpoint pointer parameter.
6929 (gdb_breakpoint_here): Update comment.
6930 (delete_gdb_breakpoint_at): Delete.
6931 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6932 * server.c (process_point_options): Take a struct breakpoint
6933 pointer instead of an address. Adjust.
6934 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6935 delete_gdb_breakpoint.
6936 * spu-low.c (spu_target_ops): Install NULL as
6937 supports_z_point_type method.
6938 * target.h: Include mem-break.h.
6939 (struct target_ops) <prepare_to_access_memory>: Update comment.
6940 <supports_z_point_type>: New field.
6941 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6942 instead of a char. Also take a raw breakpoint pointer.
6943 * win32-arm-low.c (the_low_target): Install NULL as
6944 supports_z_point_type.
6945 * win32-i386-low.c (i386_supports_z_point_type): New function.
6946 (i386_insert_point, i386_remove_point): Adjust to new interface.
6947 (the_low_target): Install i386_supports_z_point_type.
6948 * win32-low.c (win32_supports_z_point_type): New function.
6949 (win32_insert_point, win32_remove_point): Adjust to new interface.
6950 (win32_target_ops): Install win32_supports_z_point_type.
6951 * win32-low.h (struct win32_target_ops):
6952 <supports_z_point_type>: New method.
6953 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6954 instead of a char. Also take a raw breakpoint pointer.
6956 2014-05-20 Pedro Alves <palves@redhat.com>
6958 * mem-break.h: Include break-common.h.
6959 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6960 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6961 (Z_packet_to_target_hw_bp_type): New declaration.
6962 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6963 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6964 (Z_PACKET_ACCESS_WP): Delete macros.
6965 (Z_packet_to_hw_type): Delete function.
6966 * i386-low.h: Don't include break-common.h here.
6967 (Z_packet_to_hw_type): Delete declaration.
6968 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6969 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6970 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6971 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6972 * linux-aarch64-low.c: Don't include break-common.h here.
6973 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6974 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6975 (Z_packet_to_target_hw_bp_type): Delete function.
6976 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6978 (mips_insert_point, mips_remove_point): Use
6979 Z_packet_to_target_hw_bp_type.
6981 2014-05-20 Pedro Alves <palves@redhat.com>
6983 * linux-aarch64-low.c: Include break-common.h.
6984 (enum target_point_type): Delete.
6985 (Z_packet_to_point_type): Rename to ...
6986 (Z_packet_to_target_hw_bp_type): ... this, and return a
6987 target_hw_bp_type instead.
6988 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6989 instead of an enum target_point_type.
6990 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6992 (aarch64_dr_state_insert_one_point)
6993 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6994 (aarch64_handle_aligned_watchpoint)
6995 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6996 Take an enum target_hw_bp_type instead of an enum
6998 (aarch64_supports_z_point_type): New function.
6999 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7000 use Z_packet_to_target_hw_bp_type.
7002 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7004 * configure.ac: Only use -Werror by default when DEVELOPMENT
7006 * configure: Regenerate.
7008 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7010 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7011 * linux-x86-low.c (X86_64_USER_REGS): New.
7012 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7014 2014-04-28 Yao Qi <yao@codesourcery.com>
7016 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7019 2014-04-25 Pedro Alves <palves@redhat.com>
7022 * linux-low.c (linux_attach_fail_reason_string): New function.
7023 (linux_attach_lwp): Delete.
7024 (linux_attach_lwp_1): Rename to ...
7025 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7026 argument. Remove "initial" parameter. Return int instead of
7027 void. Don't error or warn here.
7028 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7029 failure to attach to the tgid. Call warning when failing to
7031 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7032 argument. Remove "initial" parameter. Return int instead of
7033 void. Don't error or warn here.
7034 (linux_attach_fail_reason_string): New declaration.
7035 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7036 interface change. Use linux_attach_fail_reason_string.
7038 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7039 Walfred Tedeschi <walfred.tedeschi@intel.com>
7041 * Makefile.in: Added rules to handle new files
7042 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7043 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7044 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7045 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7046 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7047 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7049 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7050 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7051 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7052 i386/x32-avx512.xml.
7053 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7054 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7055 i386/x32-avx512-linux.xml.
7056 * i387-fp.c (num_avx512_k_registers): New constant for number
7058 (num_avx512_zmmh_low_registers): New constant for number of
7059 lower ZMM registers (0-15).
7060 (num_avx512_zmmh_high_registers): New constant for number of
7061 higher ZMM registers (16-31).
7062 (num_avx512_ymmh_registers): New contant for number of higher
7063 YMM registers (ymm16-31 added by avx521 on x86_64).
7064 (num_avx512_xmm_registers): New constant for number of higher
7065 XMM registers (xmm16-31 added by AVX512 on x86_64).
7066 (struct i387_xsave): Add space for AVX512 registers.
7067 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7068 Add code to handle AVX512 registers.
7069 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7070 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7071 prototypei from generated file.
7072 (tdesc_amd64_avx512_linux): Likewise.
7073 (init_registers_x32_avx512_linux): Likewise.
7074 (tdesc_x32_avx512_linux): Likewise.
7075 (init_registers_i386_avx512_linux): Likewise.
7076 (tdesc_i386_avx512_linux): Likewise.
7077 (x86_64_regmap): Add AVX512 registers.
7078 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7080 (initialize_low_arch): Add code to initialize AVX512 registers.
7082 2014-04-23 Pedro Alves <palves@redhat.com>
7084 * mem-break.c (find_gdb_breakpoint_at): Make static.
7085 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7087 2014-04-23 Pedro Alves <palves@redhat.com>
7089 * i386-low.c: Don't include break-common.h here.
7090 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7091 prototype to take target_hw_bp_type as argument instead of a Z
7093 * i386-low.h: Include break-common.h here.
7094 (Z_packet_to_hw_type): Declare.
7095 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7097 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7098 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7099 (x86_remove_point): Convert the packet number to a
7100 target_hw_bp_type before calling i386_low_remove_watchpoint.
7101 * win32-i386-low.c (i386_insert_point): Convert the packet number
7102 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7103 (i386_remove_point): Convert the packet number to a
7104 target_hw_bp_type before calling i386_low_remove_watchpoint.
7106 2014-04-23 Pedro Alves <palves@redhat.com>
7108 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7110 2014-04-10 Pedro Alves <palves@redhat.com>
7112 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7113 Check if the condition or command is NULL before checking if the
7114 breakpoint is known. On success, return true.
7115 * mem-break.h (add_breakpoint_condition): Document return.
7116 (add_breakpoint_commands): Add describing comment.
7117 * server.c (skip_to_semicolon): New function.
7118 (process_point_options): Use it.
7120 2014-04-09 Pedro Alves <palves@redhat.com>
7122 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7125 2014-02-27 Pedro Alves <palves@redhat.com>
7128 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7130 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7132 (last_thread_of_process_p): Take a PID argument instead of a
7134 (linux_wait_for_lwp): Delete.
7135 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7137 (linux_low_filter_event): New function, party factored out from
7138 linux_wait_for_event.
7139 (linux_wait_for_event): Rename to ...
7140 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7141 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7142 sigsuspend. Check for zombie leaders.
7143 (linux_wait_for_event): Reimplement as wrapper around
7144 linux_wait_for_event_filtered.
7145 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7146 a normal or signal exit is seen, it's the whole process exiting.
7147 (wait_for_sigstop): No longer a for_each_inferior callback.
7148 Rewrite on top of linux_wait_for_event_filtered.
7149 (stop_all_lwps): Call wait_for_sigstop directly.
7150 * server.c (resume, handle_target_event): Handle
7151 TARGET_WAITKIND_NO_RESUMED.
7153 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7155 * win32-low.c (psapi_get_dll_name,
7156 * win32_CreateToolhelp32Snapshot): Delete.
7157 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7158 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7160 (handle_load_dll): Add function description.
7161 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7163 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7165 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7167 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7168 base address when calling win32_add_one_solib.
7169 (handle_load_dll): Delete local variable load_addr.
7170 Remove 0x1000 offset applied to DLL base address when calling
7171 win32_add_one_solib.
7172 (handle_unload_dll): Add comment.
7174 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7176 * win32-low.c (win32_add_all_dlls): Renames
7177 win32_ensure_ntdll_loaded. Rewrite function documentation.
7178 Adjust implementation to always load all DLLs.
7179 Add 0x1000 offset to DLL base address when calling
7180 win32_add_one_solib.
7181 (child_initialization_done): New static global.
7182 (do_initial_child_stuff): Set child_initialization_done to
7183 zero during child initialization, and 1 after. Replace call
7184 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7186 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7187 (handle_unload_dll): Add function documentation.
7188 (get_child_debug_event): Ignore load and unload DLL events
7189 during child initialization.
7191 2014-02-20 Doug Evans <dje@google.com>
7193 Remove global all_lwps.
7194 * inferiors.h (ptid_of): Move here from linux-low.h.
7195 (pid_of, lwpid_of): Ditto.
7196 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7197 parameter is a struct thread_info * now.
7198 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7199 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7200 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7202 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7203 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7204 * linux-arm-low.c (update_registers_callback): Update, "entry"
7205 parameter is a struct thread_info * now.
7206 Fetch lwpid from current_inferior directly.
7207 (arm_insert_point): Pass &all_threads to find_inferior instead of
7209 (arm_remove_point): Ditto.
7210 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7211 (arm_prepare_to_resume): Fetch pid from thread.
7212 (arm_read_description): Fetch lwpid from current_inferior directly.
7213 * linux-low.c (all_lwps): Delete.
7214 (delete_lwp): Delete call to remove_inferior.
7215 (handle_extended_wait): Fetch lwpid from thread.
7216 (add_lwp): Don't set lwp->entry.id. Remove call to
7217 add_inferior_to_list.
7218 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7219 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7220 (kill_one_lwp_callback): Ditto.
7221 (linux_kill): Don't dereference NULL pointer.
7222 Fetch ptid,lwpid from thread.
7223 (get_detach_signal): Fetch ptid from thread.
7224 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7225 Simplify call to regcache_invalidate_thread.
7226 (delete_lwp_callback): Update, "entry" parameter is a
7227 struct thread_info * now. Fetch pid from thread.
7228 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7229 (status_pending_p_callback): Update, "entry" parameter is a
7230 struct thread_info * now. Fetch ptid from thread.
7231 (find_lwp_pid): Update, "entry" parameter is a
7232 struct thread_info * now.
7233 (linux_wait_for_lwp): Fetch pid from thread.
7234 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7235 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7236 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7237 (dequeue_one_deferred_signal): Ditto.
7238 (cancel_breakpoint): Fetch ptid from current_inferior.
7239 (linux_wait_for_event): Pass &all_threads to find_inferior,
7240 not &all_lwps. Fetch ptid, lwpid from thread.
7241 (count_events_callback): Update, "entry" parameter is a
7242 struct thread_info * now.
7243 (select_singlestep_lwp_callback): Ditto.
7244 (select_event_lwp_callback): Ditto.
7245 (cancel_breakpoints_callback): Ditto.
7246 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7248 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7249 (unsuspend_one_lwp): Update, "entry" parameter is a
7250 struct thread_info * now.
7251 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7253 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7254 Fetch lwpid from thread, not lwp.
7255 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7256 Pass &all_threads to find_inferior, not &all_lwps.
7257 (send_sigstop): Fetch lwpid from thread, not lwp.
7258 (send_sigstop_callback): Update, "entry" parameter is a
7259 struct thread_info * now.
7260 (suspend_and_send_sigstop_callback): Ditto.
7261 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7262 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7263 struct thread_info * now.
7264 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7266 (lwp_running): Update, "entry" parameter is a
7267 struct thread_info * now.
7268 (stop_all_lwps): Fetch ptid from thread.
7269 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7270 (linux_resume_one_lwp): Fetch lwpid from thread.
7271 (linux_set_resume_request): Update, "entry" parameter is a
7272 struct thread_info * now. Fetch pid, lwpid from thread.
7273 (resume_status_pending_p): Update, "entry" parameter is a
7274 struct thread_info * now.
7275 (need_step_over_p): Ditto. Fetch lwpid from thread.
7276 (start_step_over): Fetch lwpid from thread.
7277 (linux_resume_one_thread): Update, "entry" parameter is a
7278 struct thread_info * now. Fetch lwpid from thread.
7279 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7280 (proceed_one_lwp): Update, "entry" parameter is a
7281 struct thread_info * now. Fetch lwpid from thread.
7282 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7283 struct thread_info * now.
7284 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7285 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7286 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7288 (regsets_store_inferior_registers): Ditto.
7289 (fetch_register, store_register): Ditto.
7290 (linux_read_memory, linux_write_memory): Ditto.
7291 (linux_request_interrupt): Ditto.
7292 (linux_read_auxv): Ditto.
7293 (linux_xfer_siginfo): Ditto.
7294 (linux_qxfer_spu): Ditto.
7295 (linux_qxfer_libraries_svr4): Ditto.
7296 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7297 moved to inferiors.h.
7299 (get_thread_lwp): Update.
7300 (struct lwp_info): Delete member "entry". Simplify comment for
7303 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7304 current_inferior directly.
7305 (update_watch_registers_callback): Update, "entry" parameter is a
7306 struct thread_info * now. Fetch pid from thread.
7307 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7308 (mips_insert_point): Fetch lwpid from current_inferior.
7309 Pass &all_threads to find_inferior, not &all_lwps.
7310 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7311 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7313 (mips_stopped_data_address): Ditto.
7314 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7316 * linux-tile-low.c (tile_arch_setup): Ditto.
7317 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7318 (update_debug_registers_callback): Update, "entry" parameter is a
7319 struct thread_info * now. Fetch pid from thread.
7320 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7321 Pass &all_threads to find_inferior, not &all_lwps.
7322 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7323 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7324 Pass &all_threads to find_inferior, not &all_lwps.
7325 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7326 (i386_dr_low_get_status): Ditto.
7327 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7328 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7329 (x86_linux_read_description): Ditto.
7330 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7332 2014-02-20 Doug Evans <dje@google.com>
7334 * inferiors.c (get_first_inferior): Fix buglet.
7336 2014-02-19 Doug Evans <dje@google.com>
7338 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7339 * inferiors.c (add_thread): Change result type to struct thread_info *.
7340 All callers updated.
7341 (add_lwp): Call add_thread here instead of in callers.
7342 All callers updated.
7343 * linux-low.h (get_lwp_thread): Rewrite.
7344 (struct lwp_info): New member "thread".
7346 2014-02-19 Doug Evans <dje@google.com>
7348 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7349 All callers updated.
7351 2014-02-19 Doug Evans <dje@google.com>
7353 * inferiors.c (add_thread): Fix whitespace.
7355 2014-02-19 Doug Evans <dje@google.com>
7357 * dll.c (clear_dlls): Replace accessing list implemention details
7359 * gdbthread.h (get_first_thread): Declare.
7360 * inferiors.c (for_each_inferior_with_data): New function.
7361 (get_first_thread): New function.
7362 (find_thread_ptid): Simplify.
7363 (get_first_inferior): New function.
7364 (clear_list): Delete.
7365 (one_inferior_p): New function.
7366 (clear_inferior_list): New function.
7367 (clear_inferiors): Update.
7368 * inferiors.h (for_each_inferior_with_data): Declare.
7369 (clear_inferior_list): Declare.
7370 (one_inferior_p): Declare.
7371 (get_first_inferior): Declare.
7372 * linux-low.c (linux_wait_for_event): Replace accessing list
7373 implemention details with API function.
7374 * server.c (target_running): Ditto.
7375 (accumulate_file_name_length): New function.
7376 (emit_dll_description): New function.
7377 (handle_qxfer_libraries): Replace accessing list implemention
7378 details with API function.
7379 (handle_qxfer_threads_worker): New function.
7380 (handle_qxfer_threads_proper): Replace accessing list implemention
7381 details with API function.
7382 (handle_query): Ditto.
7383 (visit_actioned_threads_callback_ftype): New typedef.
7384 (visit_actioned_threads_data): New struct.
7385 (visit_actioned_threads): Rewrite to be find_inferior callback.
7386 (resume): Call find_inferior.
7387 (handle_status): Replace accessing list implemention
7388 details with API function.
7389 (process_serial_event): Replace accessing list implemention details
7391 * target.c (set_desired_inferior): Replace accessing list implemention
7392 details with API function.
7393 * tracepoint.c (same_process_p): New function.
7394 (gdb_agent_about_to_close): Replace accessing list implemention
7395 details with API function.
7396 * win32-low.c (child_delete_thread): Replace accessing list
7397 implemention details with API function.
7398 (match_dll_by_basename): New function.
7399 (dll_is_loaded_by_basename): New function.
7400 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7401 details call to dll_is_loaded_by_basename.
7403 2014-02-19 Doug Evans <dje@google.com>
7405 * dll.h (struct dll_info): Add comment.
7406 * gdbthread.h (struct thread_info): Add comment.
7407 (current_ptid): Simplify.
7408 * inferiors.c (add_process): Update.
7409 (remove_process): Update.
7410 * inferiors.h (struct process_info): Rename member "head" to "entry".
7411 * linux-low.c (delete_lwp): Update.
7413 (last_thread_of_process_p): Update.
7414 (kill_one_lwp_callback, linux_kill): Update.
7415 (status_pending_p_callback): Update.
7416 (wait_for_sigstop): Update. Simplify read of ptid.
7417 (start_step_over): Update.
7418 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7419 (get_lwp_thread): Update.
7420 (struct lwp_info): Rename member "head" to "entry".
7421 * regcache.h (inferior_list_entry): Delete.
7422 * server.c (kill_inferior_callback): Update.
7423 (detach_or_kill_inferior_callback): Update.
7424 (print_started_pid): Update.
7425 (print_attached_pid): Update.
7426 (process_serial_event): Simplify read of ptid.
7427 * thread-db.c (thread_db_create_event): Update.
7428 (thread_db_get_tls_address): Update.
7429 * win32-low.c (current_inferior_ptid): Simplify.
7431 2014-02-19 Tom Tromey <tromey@redhat.com>
7433 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7435 (target_supports_btrace): Update.
7437 2014-02-14 Yao Qi <yao@codesourcery.com>
7439 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7440 (rsp-low-ipa.o): New target.
7442 2014-02-12 Tom Tromey <tromey@redhat.com>
7444 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7445 convert_ascii_to_int.
7446 * regcache.c (registers_to_string): Likewise.
7447 * remote-utils.c (decode_M_packet): Likewise.
7448 * server.c (process_serial_event): Likewise.
7450 2014-02-12 Tom Tromey <tromey@redhat.com>
7452 * server.c (handle_query, handle_v_run): Use hex2bin, not
7454 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7456 2014-02-12 Tom Tromey <tromey@redhat.com>
7458 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7459 convert_int_to_ascii.
7460 * regcache.c (registers_to_string, collect_register_as_string):
7462 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7464 * server.c (process_serial_event): Likewise.
7465 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7466 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7468 2014-02-12 Tom Tromey <tromey@redhat.com>
7470 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7471 bin2hex, not hexify.
7472 * tracepoint.c (cmd_qtstatus): Likewise.
7474 2014-02-12 Tom Tromey <tromey@redhat.com>
7476 * remote-utils.c (monitor_output): Pass explicit length to
7479 2014-02-12 Tom Tromey <tromey@redhat.com>
7481 * tracepoint.c: Include rsp-low.h.
7482 * server.c: Include rsp-low.h.
7483 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7484 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7486 * remote-utils.c: Include rsp-low.h.
7487 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7488 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7489 (convert_int_to_ascii, convert_ascii_to_int): Move to
7491 * regcache.c: Include rsp-low.h.
7492 * ax.c: Include rsp-low.h.
7493 * Makefile.in (SFILES): Add common/rsp-low.c.
7494 (OBS): Add rsp-low.o.
7495 (rsp-low.o): New target.
7497 2014-02-12 Tom Tromey <tromey@redhat.com>
7499 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7500 Include print-utils.h.
7501 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7502 (plongest, thirty_two, phex_nz): Remove.
7503 * Makefile.in (SFILES): Add common/print-utils.c.
7504 (OBS): Add print-utils.o.
7505 (print-utils-ipa.o): New target.
7506 (print-utils.o): New target.
7507 (IPA_OBJS): Add print-utils-ipa.o.
7509 2014-02-06 Tom Tromey <tromey@redhat.com>
7511 * Makefile.in (SFILES): Fix indentation.
7513 2014-02-05 Doug Evans <dje@google.com>
7515 * linux-low.c (linux_wait_for_event): Improve comment.
7516 (linux_wait_1): Keep current_inferior in sync with event_child.
7518 2014-01-22 Doug Evans <dje@google.com>
7520 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7522 2014-01-22 Doug Evans <dje@google.com>
7524 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7525 * configure: Regenerate.
7526 * config.in: Regenerate.
7527 * Makefile.in (SFILES): Add debug.c.
7529 * debug.c: New file.
7530 * debug.h: New file.
7531 * linux-aarch64-low.c (*): Update all debugging printfs to use
7532 debug_printf instead of fprintf.
7533 * linux-arm-low.c (*): Ditto.
7534 * linux-cris-low.c (*): Ditto.
7535 * linux-crisv32-low.c (*): Ditto.
7536 * linux-m32r-low.c (*): Ditto.
7537 * linux-sparc-low.c (*): Ditto.
7538 * linux-x86.c (*): Ditto.
7539 * linux-low.c (*): Ditto.
7540 (linux_wait_1): Add calls to debug_enter, debug_exit.
7541 (linux_wait): Remove redundant debugging printf.
7542 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7543 (linux_resume, unstop_all_lwps): Ditto.
7544 * mem-break.c (*): Update all debugging printfs to use
7545 debug_printf instead of fprintf.
7546 * remote-utils.c (*): Ditto.
7547 * thread-db.c (*): Ditto.
7548 * server.c #include <ctype.h>, "gdb_vecs.h".
7549 (debug_threads): Moved to debug.c.
7550 (*): Update all debugging printfs to use debug_printf instead of
7552 (start_inferior): Replace call to fflush with call to debug_flush.
7553 (monitor_show_help): Mention set debug-format.
7554 (parse_debug_format_options): New function.
7555 (handle_monitor_command): Handle "monitor set debug-format".
7556 (gdbserver_usage): Mention --debug-format.
7557 (main): Parse --debug-format.
7558 * server.h (debug_threads): Declaration moved to debug.h.
7560 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7561 trace_debug_1 that uses debug_printf.
7562 (tracepoint_look_up_symbols): Update all debugging printfs to use
7563 debug_printf instead of fprintf.
7565 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7567 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7570 2014-01-17 Pedro Alves <palves@redhat.com>
7573 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7574 defined after including gdb_proc_service.h.
7576 2014-01-16 Doug Evans <dje@google.com>
7578 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7579 (match_dll): Use it.
7581 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7583 * target.h (target_ops) <read_btrace>: Change parameters and
7584 return type to allow error reporting.
7585 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7586 trace reading errors on.
7587 * linux-low.c (linux_low_read_btrace): Pass trace reading
7589 (linux_low_disable_btrace): New.
7591 2014-01-15 Doug Evans <dje@google.com>
7593 * inferiors.c (thread_id_to_gdb_id): Delete.
7594 * inferiors.h (thread_id_to_gdb_id): Delete.
7596 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7598 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7599 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7602 2014-01-08 Pedro Alves <palves@redhat.com>
7604 * server.c (handle_status): Don't discard previous queued stop
7605 replies or thread's pending status here.
7606 (main) <disconnection>: Do it here instead.
7608 2014-01-08 Pedro Alves <palves@redhat.com>
7610 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7611 * server.c (visit_actioned_threads, handle_pending_status): New
7613 (handle_v_cont): Factor out parts to ...
7614 (resume): ... this new function. If in all-stop, and a thread
7615 being resumed has a pending status, report it without actually
7617 (myresume): Adjust to use the new 'resume' function.
7618 (clear_pending_status_callback, set_pending_status_callback)
7619 (find_status_pending_thread_callback): New functions.
7620 (handle_status): Handle the case of multiple threads having
7621 interesting statuses to report. Report threads' real last signal
7622 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7623 with an interesting thread to report the status for, instead of
7624 always reporting the status of the first thread.
7626 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7628 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7629 * gdbreplay.c (gdbreplay_version): Likewise.
7631 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7633 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7634 iov.iov_len with the real length in use.
7636 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7638 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7639 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7640 for all targets that use win32-low.c.
7641 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7642 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7644 2013-12-13 Pedro Alves <palves@redhat.com>
7646 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7647 if equal to TARGET_WAITKIND_LOADED.
7648 * win32-low.c (cached_status): New static global.
7649 (win32_wait): Add declaration.
7650 (do_initial_child_stuff): Flush all initial pending debug events
7651 up to the initial breakpoint.
7652 (win32_wait): If CACHED_STATUS was set, return that instead
7653 of doing a real wait. Remove the code resuming the execution
7654 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7655 during the initial phase. Also remove the code changing
7656 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7657 TARGET_WAITKIND_STOPPED.
7659 2013-12-11 Yao Qi <yao@codesourcery.com>
7661 * notif.c (handle_notif_ack): Return 0 if no notification
7664 2013-11-20 Doug Evans <dje@google.com>
7666 * linux-low.c (linux_set_resume_request): Fix comment.
7668 2013-11-20 Doug Evans <dje@google.com>
7670 * linux-low.c (resume_status_pending_p): Tweak comment.
7672 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7674 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7675 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7676 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7677 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7678 (srv_amd64_regobj): Add amd64-mpx.o.
7679 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7680 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7681 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7682 * i387-fp.c (num_pl_bnd_register) Added constant.
7683 (num_pl_bnd_cfg_registers) Added constant.
7684 (struct i387_xsave) Added reserved area and MPX fields.
7685 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7686 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7688 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7689 (init_registers_amd64_mpx_linux): Declare new function.
7690 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7691 (x86_64_regmap): Add MPX registers.
7692 (x86_linux_read_description): Add MPX case.
7693 (initialize_low_arch): Initialize MPX targets.
7695 2013-11-18 Tom Tromey <tromey@redhat.com>
7697 * configure: Rebuild.
7698 * configure.ac: Don't check for stdlib.h.
7699 * gdbreplay.c: Unconditionally include stdlib.h.
7701 2013-11-18 Tom Tromey <tromey@redhat.com>
7703 * config.in: Rebuild.
7704 * configure: Rebuild.
7705 * configure.ac: Don't use AC_HEADER_DIRENT.
7707 2013-11-18 Tom Tromey <tromey@redhat.com>
7709 * server.h: Don't check HAVE_STRING_H.
7710 * gdbreplay.c: Don't check HAVE_STRING_H.
7711 * configure: Rebuild.
7713 2013-11-18 Tom Tromey <tromey@redhat.com>
7715 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7718 2013-11-08 Tom Tromey <tromey@redhat.com>
7720 * configure, config.in: Rebuild.
7721 * configure.ac: Remove unused configury.
7723 2013-11-08 Tom Tromey <tromey@redhat.com>
7725 * acinclude.m4: Include common.m4, codeset.m4.
7726 * configure, config.in: Rebuild.
7727 * configure.ac: Use GDB_AC_COMMON.
7729 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7731 * linux-s390-low.c (HWCAP_S390_TE): New define.
7732 (s390_arch_setup): Consider the TE field in the HWCAP for
7733 determining 'have_regset_tdb'.
7735 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7738 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7741 2013-10-02 Pedro Alves <palves@redhat.com>
7743 * server.c (process_serial_event): Don't output "GDBserver
7744 exiting" if GDB is connected through stdio.
7745 * target.c (mywait): Likewise, be silent if GDB is connected
7748 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7750 * lynx-low.c (lynx_add_threads_after_attach): New function.
7751 (lynx_attach): Remove call to add_thread. Add call to
7752 lynx_add_threads_after_attach instead.
7754 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7756 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7757 * config.in, configure: Regenerated.
7759 2013-09-18 Yao Qi <yao@codesourcery.com>
7762 * server.c (start_inferior): Clear 'resume_info'.
7764 2013-09-16 Jiong Wang <jiwang@tilera.com>
7766 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7769 2013-09-16 Jiong Wang <jiwang@tilera.com>
7771 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7772 linux-tile-low.o to srv_tgtobj.
7774 2013-09-16 Will Newton <will.newton@linaro.org>
7776 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7779 2013-09-06 Pedro Alves <palves@redhat.com>
7781 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7782 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7783 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7784 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7785 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7786 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7788 2013-09-06 Pedro Alves <palves@redhat.com>
7790 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7791 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7793 2013-09-06 Pedro Alves <palves@redhat.com>
7795 * linux-amd64-ipa.c: Include tracepoint.h.
7796 * linux-i386-ipa.c: Include tracepoint.h.
7798 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7800 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7801 (ps_get_thread_area): New function.
7803 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7805 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7806 (initialize_low_arch): Call init_registers_crisv32 rather than
7807 init_register_crisv32.
7809 2013-09-05 Pedro Alves <palves@redhat.com>
7811 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7813 * hostio.h: ... this new file.
7814 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7815 win32-low.c: Include hostio.h.
7817 2013-09-05 Pedro Alves <palves@redhat.com>
7819 * server.h (gdb_client_data, handler_func, callback_handler_func)
7820 (delete_file_handler, add_file_handler, append_callback_event)
7821 (delete_callback_event, start_event_loop, initialize_event_loop):
7822 Move to event-loop.h and include it.
7823 * event-loop.h: New file.
7825 2013-09-05 Pedro Alves <palves@redhat.com>
7827 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7828 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7829 (loaded_dll, unloaded_dll): Move to ...
7830 * dll.h: ... this new file.
7831 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7833 2013-09-05 Pedro Alves <palves@redhat.com>
7835 * server.h (current_process, get_thread_process, all_processes)
7836 (add_inferior_to_list, for_each_inferior, current_inferior)
7837 (remove_inferior, add_process, remove_process, find_process_pid)
7838 (have_started_inferiors_p, have_attached_inferiors_p)
7839 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7840 (clear_inferiors, find_inferior, find_inferior_id)
7841 (inferior_target_data, set_inferior_target_data)
7842 (inferior_regcache_data, set_inferior_regcache_data): Move to
7843 inferiors.h, and include it.
7844 * inferiors.h: New file.
7846 2013-09-05 Pedro Alves <palves@redhat.com>
7848 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7852 2013-09-05 Pedro Alves <palves@redhat.com>
7854 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7856 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7857 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7858 (handle_tracepoint_general_set, handle_tracepoint_query)
7859 (tracepoint_finished_step, tracepoint_was_hit)
7860 (release_while_stepping_state_list, current_traceframe)
7861 (in_readonly_region, traceframe_read_mem)
7862 (fetch_traceframe_registers, traceframe_read_sdata)
7863 (traceframe_read_info, struct fast_tpoint_collect_status)
7864 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7865 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7866 (supply_fast_tracepoint_registers)
7867 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7868 (ipa_tdesc, claim_trampoline_space)
7869 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7870 (agent_mem_read, agent_get_trace_state_variable_value)
7871 (agent_set_trace_state_variable_value, agent_tsv_read)
7872 (agent_mem_read_string, get_raw_reg_func_addr)
7873 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7874 * tracepoint.h: ... this new file.
7876 2013-09-05 Pedro Alves <palves@redhat.com>
7878 * server.h (perror_with_name, error, fatal, warning, paddress)
7879 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7881 * utils.h: New file.
7883 2013-09-05 Pedro Alves <palves@redhat.com>
7885 * server.h (remote_debug, noack_mode, transport_is_reliable)
7886 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7887 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7888 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7889 (write_enn, initialize_async_io, enable_async_io)
7890 (disable_async_io, check_remote_input_interrupt_request)
7891 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7892 (dead_thread_notify, prepare_resume_reply)
7893 (decode_address_to_semicolon, decode_address, decode_m_packet)
7894 (decode_M_packet, decode_X_packet, decode_xfer_write)
7895 (decode_search_memory_packet, unhexify, hexify)
7896 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7897 (look_up_one_symbol, relocate_instruction)
7898 (monitor_output): Move to remote-utils.h, and include it.
7899 * remote-utils.h: New file.
7901 2013-09-05 Pedro Alves <palves@redhat.com>
7903 * server.h (_): Delete.
7905 2013-09-02 Pedro Alves <palves@redhat.com>
7907 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7908 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7910 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7912 2013-09-02 Pierre Muller <muller@sourceware.org>
7914 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7915 or WriteProcessMemory complete successfully and handle
7916 ERROR_PARTIAL_COPY error.
7918 2013-09-02 Pedro Alves <palves@redhat.com>
7920 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7921 error instead of EIO.
7923 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7926 * linux-low.c: Include filestuff.h.
7927 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7928 * lynx-low.c: Include filestuff.h.
7929 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7930 * server.c: Include filestuff.h.
7931 (main): Call notice_open_fds.
7932 * spu-low.c: Include filestuff.h.
7933 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7935 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7937 * Makefile.in: Explain why ../target and ../nat are not
7938 listed as include file search paths.
7939 (linux-waitpid.o): New object file rule.
7940 * configure.srv (srv_native_linux_obj): New variable.
7941 Replace all occurrences of linux native object files with
7942 $srv_native_linux_obj.
7943 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7944 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7945 (linux_enable_event_reporting): Remove declaration.
7946 (my_waitpid): Moved to common/linux-waitpid.c.
7947 (linux_wait_for_event): Pass ptid when calling
7948 linux_enable_event_reporting.
7949 (linux_supports_tracefork_flag): Remove.
7950 (linux_enable_event_reporting): Likewise.
7951 (linux_tracefork_grandchild): Remove.
7952 (STACK_SIZE): Moved to common/linux-ptrace.c.
7953 (linux_tracefork_child): Remove.
7954 (linux_test_for_tracefork): Remove.
7955 (linux_look_up_symbols): Call linux_supports_traceclone.
7956 (initialize_low): Remove call to linux_test_for_tracefork.
7957 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7958 common/linux-ptrace.h.
7959 (PTRACE_TYPE_ARG4): Likewise.
7960 Include linux-ptrace.h.
7962 2013-08-21 Pedro Alves <palves@redhat.com>
7964 * config.in: Renegerate.
7966 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7968 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7969 (SFILES): Remove $(srcdir)/common/target-common.c and
7970 add $(srcdir)/target/waitstatus.c.
7971 (OBS): Remove target-common.o and add waitstatus.o.
7972 (server_h): Remove $(srcdir)/../common/target-common.h and
7973 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7974 and $(srcdir)/../target/waitstatus.h.
7975 (target-common.o): Remove.
7976 (waitstatus.o): New target object file.
7977 * target.h: Do not include target-common.h and
7978 include target/resume.h, target/wait.h and
7979 target/waitstatus.h.
7981 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7983 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7984 to PTRACE_TYPE_ARG3.
7985 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7986 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7988 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7989 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7991 2013-07-27 Jie Zhang <jie@codesourcery.com>
7992 Daniel Jacobowitz <dan@codesourcery.com>
7993 Yao Qi <yao@codesourcery.com>
7995 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7996 (mips-linux-watch.o): New rule.
7997 (mips_linux_watch_h): New variable.
7998 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8000 * linux-mips-low.c: Include mips-linux-watch.h.
8001 (struct arch_process_info, struct arch_lwp_info): New.
8002 (update_watch_registers_callback): New function.
8003 (mips_linux_new_process, mips_linux_new_thread) New functions.
8004 (mips_linux_prepare_to_resume, mips_insert_point): New
8006 (mips_remove_point, mips_stopped_by_watchpoint): New
8008 (rsp_bp_type_to_target_hw_bp_type): New function.
8009 (mips_stopped_data_address): New function.
8010 (the_low_target): Add watchpoint support functions.
8012 2013-07-27 Yao Qi <yao@codesourcery.com>
8014 * i386-low.c: Include break-common.h.
8015 (enum target_hw_bp_type): Remove.
8017 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8019 * Makefile.in (SFILES): /common/target-common.c.
8020 (OBS): Add target-common.o.
8021 (server_h): Add $(srcdir)/../common/target-common.h.
8022 (target-common.o): New target.
8023 * server.c (queue_stop_reply_callback): Free
8024 status string after use.
8025 * target.c (target_waitstatus_to_string): Remove.
8026 * target.h: Include target-common.h.
8027 (resume_kind): Likewise.
8028 (target_waitkind): Likewise.
8029 (target_waitstatus): Likewise.
8030 (TARGET_WNOHANG): Likewise.
8032 2013-07-04 Yao Qi <yao@codesourcery.com>
8034 * Makefile.in (host_alias): Use @host_noncanonical@.
8035 (target_alias): Use @target_noncanonical@.
8036 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8037 ACX_NONCANONICAL_HOST.
8038 * configure: Regenerated.
8041 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8043 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8044 * configure: Rebuild.
8045 * Makefile.in (version_host, version_target): Get from configure.
8046 (version.c): Use $(version_host) and $(version_target).
8048 2013-07-03 Pedro Alves <palves@redhat.com>
8050 * Makefile.in (config.status): Depend on development.sh.
8051 * acinclude.m4: Include libmcheck.m4.
8052 * configure: Regenerate.
8054 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8056 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8057 attribute inside the parentheses.
8058 (winapi_DebugSetProcessKillOnExit): Ditto.
8059 (winapi_DebugBreakProcess): Ditto.
8060 (winapi_GenerateConsoleCtrlEvent): Ditto.
8062 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8064 * notif.h (notif_event): Add a dummy member to avoid compiler
8067 2013-07-01 Pedro Alves <palves@redhat.com>
8069 * hostio.c (HOSTIO_PATH_MAX): Define.
8070 (require_filename, handle_open, handle_unlink, handle_readlink):
8073 2013-07-01 Pedro Alves <palves@redhat.com>
8075 * server.h: Include "pathmax.h".
8076 * linux-low.c: Don't include sys/param.h.
8077 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8079 * win32-low.c: Don't include sys/param.h.
8080 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8082 2013-07-01 Pedro Alves <palves@redhat.com>
8084 * event-loop.c: Don't check HAVE_UNISTD_H before including
8086 * gdbreplay.c: Likewise.
8087 * remote-utils.c: Likewise.
8088 * server.c: Likewise.
8089 * configure.ac: Don't check for unistd.h.
8090 * configure: Regenerate.
8092 2013-06-28 Tom Tromey <tromey@redhat.com>
8094 * Makefile.in (version.c): Use version.in, not
8097 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8099 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8100 * configure: Rebuild.
8101 * Makefile.in (version_host, version_target): Get from configure.
8102 (version.c): Use $(version_host) and $(version_target).
8104 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8106 Fix trace-status to output user name without trailing colon.
8107 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8109 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8111 Fix trace-status to output proper start-time and stop-time.
8112 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8113 output start time and stop time in hex as gdb expects.
8115 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8117 * tracepoint.c (build_traceframe_info_xml): Output trace state
8118 variables present in the trace buffer.
8120 2013-06-24 Tom Tromey <tromey@redhat.com>
8122 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8124 (version.o): Remove.
8125 * gdbreplay.c: Include version.h.
8126 (version, host_name): Don't declare.
8127 * server.h: Include version.h.
8128 (version, host_name): Don't declare.
8130 2013-06-12 Pedro Alves <palves@redhat.com>
8132 * linux-x86-low.c (linux_is_elf64): Delete global.
8133 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8134 with local linux_pid_exe_is_elf_64_file use.
8136 2013-06-11 Pedro Alves <palves@redhat.com>
8138 * linux-low.c (regset_disabled, disable_regset): New functions.
8139 (regsets_fetch_inferior_registers)
8140 (regsets_store_inferior_registers): Use them.
8141 (initialize_regsets_info); Don't allocate the disabled_regsets
8143 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8146 2013-06-11 Pedro Alves <palves@redhat.com>
8148 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8151 2013-06-11 Pedro Alves <palves@redhat.com>
8153 * linux-x86-low.c (initialize_low_arch): Call
8154 init_registers_x32_avx_linux.
8156 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8158 Fix compatibility with Android Bionic.
8159 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8162 2013-06-07 Pedro Alves <palves@redhat.com>
8165 * Makefile.in (OBS): Add tdesc.o.
8166 (IPA_OBJS): Add tdesc-ipa.o.
8167 (tdesc-ipa.o): New rule.
8168 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8170 * linux-low.c (new_inferior): Delete.
8171 (disabled_regsets, num_regsets): Delete.
8172 (linux_add_process): Adjust to set the new per-process
8174 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8175 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8176 was a stop. When calling arch_setup, switch the current inferior
8177 to the thread that got an event.
8178 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8179 (regsets_fetch_inferior_registers)
8180 (regsets_store_inferior_registers): New regsets_info parameter.
8182 (linux_register_in_regsets): New regs_info parameter. Adjust to
8184 (register_addr, fetch_register, store_register): New usrregs_info
8185 parameter. Adjust to use it.
8186 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8187 parameter regs_info. Adjust to use it.
8188 (linux_fetch_registers): Get the current inferior's regs_info, and
8190 (linux_store_registers): Ditto.
8191 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8192 (initialize_low): Don't initialize the target_regsets here. Call
8193 initialize_low_arch.
8194 * linux-low.h (target_regsets): Delete declaration.
8195 (struct regsets_info): New.
8196 (struct usrregs_info): New.
8197 (struct regs_info): New.
8198 (struct process_info_private) <new_inferior>: New field.
8199 (struct linux_target_ops): Delete the num_regs, regmap, and
8200 regset_bitmap fields. New field regs_info.
8201 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8202 * i387-fp.c (num_xmm_registers): Delete.
8203 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8204 calls to new interface.
8205 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8206 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8207 Infer the number of xmm registers from the regcache's target
8209 * i387-fp.h (num_xmm_registers): Delete.
8210 * inferiors.c (add_thread): Don't install the thread's regcache
8212 * proc-service.c (gregset_info): Fetch the current inferior's
8213 regs_info. Adjust to use it.
8214 * regcache.c: Include tdesc.h.
8215 (register_bytes, reg_defs, num_registers)
8216 (gdbserver_expedite_regs): Delete.
8217 (get_thread_regcache): If the thread doesn't have a regcache yet,
8218 create one, instead of aborting gdbserver.
8219 (regcache_invalidate_one): Rename to ...
8220 (regcache_invalidate_thread): ... this.
8221 (regcache_invalidate_one): New.
8222 (regcache_invalidate): Only invalidate registers of the current
8224 (init_register_cache): Add target_desc parameter, and use it.
8225 (new_register_cache): Ditto. Assert the target description has a
8226 non zero registers_size.
8227 (regcache_cpy): Add assertions. Adjust.
8228 (realloc_register_cache, set_register_cache): Delete.
8229 (registers_to_string, registers_from_string): Adjust.
8230 (find_register_by_name, find_regno, find_register_by_number)
8231 (register_cache_size): Add target_desc parameter, and use it.
8232 (free_register_cache_thread, free_register_cache_thread_one)
8233 (regcache_release, register_cache_size): New.
8234 (register_size): Add target_desc parameter, and use it.
8235 (register_data, supply_register, supply_register_zeroed)
8236 (supply_regblock, supply_register_by_name, collect_register)
8237 (collect_register_as_string, collect_register_by_name): Adjust.
8238 * regcache.h (struct target_desc): Forward declare.
8239 (struct regcache) <tdesc>: New field.
8240 (init_register_cache, new_register_cache): Add target_desc
8242 (regcache_invalidate_thread): Declare.
8243 (regcache_invalidate_one): Delete declaration.
8244 (regcache_release): Declare.
8245 (find_register_by_number, register_cache_size, register_size)
8246 (find_regno): Add target_desc parameter.
8247 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8249 * remote-utils.c: Include tdesc.h.
8250 (outreg, prepare_resume_reply): Adjust.
8251 * server.c: Include tdesc.h.
8252 (gdbserver_xmltarget): Delete declaration.
8253 (get_features_xml, process_serial_event): Adjust.
8254 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8256 (struct process_info) <tdesc>: New field.
8257 (ipa_tdesc): Declare.
8258 * tdesc.c: New file.
8259 * tdesc.h: New file.
8260 * tracepoint.c: Include tdesc.h.
8261 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8262 (get_context_regcache): Adjust to pass ipa_tdesc down.
8263 (do_action_at_tracepoint): Adjust to get the register cache size
8264 from the context regcache's description.
8265 (traceframe_walk_blocks): Adjust to get the register cache size
8266 from the current trace frame's description.
8267 (traceframe_get_pc): Adjust to get current trace frame's
8268 description and pass it down.
8269 (gdb_collect): Adjust to get the register cache size from the
8271 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8272 (gdbserver_xmltarget): Delete.
8273 (initialize_low_tracepoint): Set the ipa's target description.
8274 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8275 (initialize_low_tracepoint): Set the ipa's target description.
8276 * linux-x86-low.c: Include tdesc.h.
8277 [__x86_64__] (is_64bit_tdesc): New.
8278 (ps_get_thread_area, x86_get_thread_area): Use it.
8279 (i386_cannot_store_register): Rename to ...
8280 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8281 (i386_cannot_fetch_register): Rename to ...
8282 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8283 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8285 (target_regsets): Rename to ...
8286 (x86_regsets): ... this.
8287 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8289 (x86_siginfo_fixup): Use is_64bit_tdesc.
8290 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8291 (tdesc_x32_avx_linux, tdesc_x32_linux)
8292 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8294 (x86_linux_update_xmltarget): Delete.
8295 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8296 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8297 (AMD64_LINUX_USER64_CS): New.
8298 (x86_linux_read_description): New, based on
8299 x86_linux_update_xmltarget.
8300 (same_process_callback): New.
8301 (x86_arch_setup_process_callback): New.
8302 (x86_linux_update_xmltarget): New.
8303 (x86_regsets_info): New.
8304 (amd64_linux_regs_info): New.
8305 (i386_linux_usrregs_info): New.
8306 (i386_linux_regs_info): New.
8307 (x86_linux_regs_info): New.
8308 (x86_arch_setup): Reimplement.
8309 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8310 (x86_emit_ops): Ditto.
8311 (the_low_target): Adjust. Install x86_linux_regs_info,
8312 x86_cannot_fetch_register, and x86_cannot_store_register.
8313 (initialize_low_arch): New.
8314 * linux-ia64-low.c (tdesc_ia64): Declare.
8315 (ia64_fetch_register): Adjust.
8316 (ia64_usrregs_info, regs_info): New globals.
8317 (ia64_regs_info): New function.
8318 (the_low_target): Adjust.
8319 (initialize_low_arch): New function.
8320 * linux-sparc-low.c (tdesc_sparc64): Declare.
8321 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8323 (sparc_arch_setup): New function.
8324 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8325 (the_low_target): Adjust.
8326 (initialize_low_arch): New function.
8327 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8328 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8329 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8330 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8331 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8332 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8333 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8334 (tdesc_powerpc_isa205_vsx64l): Declare.
8335 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8336 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8337 (ppc_set_pc, ppc_get_hwcap): Adjust.
8338 (ppc_usrregs_info): Forward declare.
8339 (!__powerpc64__) ppc_regmap_adjusted: New global.
8340 (ppc_arch_setup): Adjust to the current process'es target
8342 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8343 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8344 (ppc_store_evrregset): Adjust.
8345 (target_regsets): Rename to ...
8346 (ppc_regsets): ... this, and make static.
8347 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8348 (ppc_regs_info): New function.
8349 (the_low_target): Adjust.
8350 (initialize_low_arch): New function.
8351 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8352 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8353 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8354 (tdesc_s390x_linux64v2): Declare.
8355 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8356 (s390_fill_gregset, s390_store_last_break): Adjust.
8357 (target_regsets): Rename to ...
8358 (s390_regsets): ... this, and make static.
8359 (s390_get_pc, s390_set_pc): Adjust.
8360 (s390_get_hwcap): New target_desc parameter, and use it.
8361 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8362 (s390_arch_setup): Adjust to set the current process'es target
8363 description. Don't adjust the regmap.
8364 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8365 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8366 (regs_info_3264): New globals.
8367 (s390_regs_info): New function.
8368 (the_low_target): Adjust.
8369 (initialize_low_arch): New function.
8370 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8371 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8372 [__mips64] (init_registers_mips_linux)
8373 (init_registers_mips_dsp_linux): Delete defines.
8374 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8375 (have_dsp): New global.
8376 (mips_read_description): New, based on mips_arch_setup.
8377 (mips_arch_setup): Reimplement.
8378 (get_usrregs_info): New function.
8379 (mips_cannot_fetch_register, mips_cannot_store_register)
8380 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8381 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8382 (target_regsets): Rename to ...
8383 (mips_regsets): ... this, and make static.
8384 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8385 (dsp_regs_info, regs_info): New globals.
8386 (mips_regs_info): New function.
8387 (the_low_target): Adjust.
8388 (initialize_low_arch): New function.
8389 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8390 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8392 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8393 (arm_read_description): New, with bits factored from
8395 (arm_arch_setup): Reimplement.
8396 (target_regsets): Rename to ...
8397 (arm_regsets): ... this, and make static.
8398 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8399 (arm_regs_info): New function.
8400 (the_low_target): Adjust.
8401 (initialize_low_arch): New function.
8402 * linux-m68k-low.c (tdesc_m68k): Declare.
8403 (target_regsets): Rename to ...
8404 (m68k_regsets): ... this, and make static.
8405 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8406 (m68k_regs_info): New function.
8407 (m68k_arch_setup): New function.
8408 (the_low_target): Adjust.
8409 (initialize_low_arch): New function.
8410 * linux-sh-low.c (tdesc_sharch): Declare.
8411 (target_regsets): Rename to ...
8412 (sh_regsets): ... this, and make static.
8413 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8414 (sh_regs_info, sh_arch_setup): New functions.
8415 (the_low_target): Adjust.
8416 (initialize_low_arch): New function.
8417 * linux-bfin-low.c (tdesc_bfin): Declare.
8418 (bfin_arch_setup): New function.
8419 (bfin_usrregs_info, regs_info): New globals.
8420 (bfin_regs_info): New function.
8421 (the_low_target): Adjust.
8422 (initialize_low_arch): New function.
8423 * linux-cris-low.c (tdesc_cris): Declare.
8424 (cris_arch_setup): New function.
8425 (cris_usrregs_info, regs_info): New globals.
8426 (cris_regs_info): New function.
8427 (the_low_target): Adjust.
8428 (initialize_low_arch): New function.
8429 * linux-cris-low.c (tdesc_crisv32): Declare.
8430 (cris_arch_setup): New function.
8431 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8432 (cris_regs_info): New function.
8433 (the_low_target): Adjust.
8434 (initialize_low_arch): New function.
8435 * linux-m32r-low.c (tdesc_m32r): Declare.
8436 (m32r_arch_setup): New function.
8437 (m32r_usrregs_info, regs_info): New globals.
8438 (m32r_regs_info): Adjust.
8439 (initialize_low_arch): New function.
8440 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8441 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8442 (tic6x_usrregs_info): Forward declare.
8443 (tic6x_read_description): New function, based on ...
8444 (tic6x_arch_setup): ... this. Reimplement.
8445 (target_regsets): Rename to ...
8446 (tic6x_regsets): ... this, and make static.
8447 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8448 (tic6x_regs_info): New function.
8449 (the_low_target): Adjust.
8450 (initialize_low_arch): New function.
8451 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8452 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8453 (target_regsets): Rename to ...
8454 (xtensa_regsets): ... this, and make static.
8455 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8457 (xtensa_arch_setup, xtensa_regs_info): New functions.
8458 (the_low_target): Adjust.
8459 (initialize_low_arch): New function.
8460 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8461 (nios2_arch_setup): Set the current process'es tdesc.
8462 (target_regsets): Rename to ...
8463 (nios2_regsets): ... this.
8464 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8465 (nios2_regs_info): New function.
8466 (the_low_target): Adjust.
8467 (initialize_low_arch): New function.
8468 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8469 (aarch64_arch_setup): Set the current process'es tdesc.
8470 (target_regsets): Rename to ...
8471 (aarch64_regsets): ... this.
8472 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8473 (aarch64_regs_info): New function.
8474 (the_low_target): Adjust.
8475 (initialize_low_arch): New function.
8476 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8478 (target_regsets): Rename to ...
8479 (tile_regsets): ... this.
8480 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8481 (tile_regs_info): New function.
8482 (tile_arch_setup): Set the current process'es tdesc.
8483 (the_low_target): Adjust.
8484 (initialize_low_arch): New function.
8485 * spu-low.c (tdesc_spu): Declare.
8486 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8487 * win32-arm-low.c (tdesc_arm): Declare.
8488 (arm_arch_setup): New function.
8489 (the_low_target): Install arm_arch_setup instead of
8491 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8492 (init_windows_x86): Rename to ...
8493 (i386_arch_setup): ... this. Set `win32_tdesc'.
8494 (the_low_target): Adjust.
8495 * win32-low.c (win32_tdesc): New global.
8496 (child_add_thread): Don't create the thread cache here.
8497 (do_initial_child_stuff): Set the new process'es tdesc.
8498 * win32-low.h (struct target_desc): Forward declare.
8499 (win32_tdesc): Declare.
8500 * lynx-i386-low.c (tdesc_i386): Declare global.
8501 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8502 * lynx-low.c (lynx_tdesc): New global.
8503 (lynx_add_process): Set the new process'es tdesc.
8504 * lynx-low.h (struct target_desc): Forward declare.
8505 (lynx_tdesc): Declare global.
8506 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8507 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8508 * nto-low.c (nto_tdesc): New global.
8509 (do_attach): Set the new process'es tdesc.
8510 * nto-low.h (struct target_desc): Forward declare.
8511 (nto_tdesc): Declare.
8512 * nto-x86-low.c (tdesc_i386): Declare.
8513 (nto_x86_arch_setup): Set `nto_tdesc'.
8515 2013-06-04 Gary Benson <gbenson@redhat.com>
8517 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8518 to qSupported response when appropriate.
8519 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8520 with nonzero-length annex.
8521 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8522 arguments supplied in annex.
8524 2013-05-31 Doug Evans <dje@google.com>
8527 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8528 64 bits in 64-cross-32 environment.
8530 2013-05-28 Pedro Alves <palves@redhat.com>
8532 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8533 (aarch64-without-fpu.c): Delete rule.
8534 * configure.srv (aarch64*-*-linux*): Remove references to
8535 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8536 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8539 2013-05-24 Pedro Alves <palves@redhat.com>
8541 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8542 instead of strchr/decode_address. Error if the range isn't split
8543 with a ','. Don't assume there's be a ':' in the action.
8545 2013-05-23 Yao Qi <yao@codesourcery.com>
8546 Pedro Alves <palves@redhat.com>
8548 * linux-low.c (lwp_in_step_range): New function.
8549 (linux_wait_1): If the thread was range stepping and stopped
8550 outside the stepping range, report the stop to GDB. Otherwise,
8551 continue stepping. Add range stepping debug output.
8552 (linux_set_resume_request): Copy the step range from the resume
8554 (linux_supports_range_stepping): New.
8555 (linux_target_ops) <supports_range_stepping>: Set to
8556 linux_supports_range_stepping.
8557 * linux-low.h (struct linux_target_ops)
8558 <supports_range_stepping>: New field.
8559 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8560 * linux-x86-low.c (x86_supports_range_stepping): New.
8561 (the_low_target) <supports_range_stepping>: Set to
8562 x86_supports_range_stepping.
8563 * server.c (handle_v_cont): Handle 'r' action.
8564 (handle_v_requests): Append ";r" if the target supports range
8566 * target.h (struct thread_resume) <step_range_start,
8567 step_range_end>: New fields.
8568 (struct target_ops) <supports_range_stepping>:
8570 (target_supports_range_stepping): New macro.
8572 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8574 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8575 confusion in comment.
8577 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8579 * lynx-low.c (struct process_info_private): New type.
8580 (lynx_add_process): New function.
8581 (lynx_create_inferior, lynx_attach): Replace calls to
8582 add_process by calls to lynx_add_process.
8583 (lynx_resume): If PTID is null, then try using
8584 current_process()->private->last_wait_event_ptid.
8586 (lynx_clear_inferiors): Delete. The contents of that function
8587 has been inlined in lynx_mourn;
8588 (lynx_wait_1): Save the ptid in the process's private data.
8589 (lynx_mourn): Free the process' private data. Replace call
8590 to lynx_clear_inferiors by call to clear_inferiors.
8592 2013-05-17 Yao Qi <yao@codesourcery.com>
8594 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8597 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8599 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8600 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8601 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8602 PT_TEXT_END_ADDR guards. Update comments.
8603 (linux_target_op) <read_offsets>: Conditionally define to
8604 linux_read_offsets if the target is UCLIBC and if it defines
8605 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8607 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8608 Andrew Jenner <andrew@codesourcery.com>
8610 * Makefile.in (SFILES): Add linux-nios2-low.c.
8611 (clean): Add action to delete nios2-linux.c.
8612 (nios2-linux.c): New rule.
8613 * configure.srv: Add nios2*-*-linux*.
8614 * linux-nios2-low.c: New.
8616 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8618 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8620 2013-04-25 Hui Zhu <hui@codesourcery.com>
8623 * ax.c (ax_printf): Add fflush.
8625 2013-04-22 Tom Tromey <tromey@redhat.com>
8627 * Makefile.in (SFILES): Add filestuff.c.
8628 (OBS): Add filestuff.o.
8629 (filestuff.o): New target.
8630 * config.in, configure: Rebuild.
8631 * configure.ac: Check for fdwalk, pipe2.
8633 2013-04-17 Pedro Alves <palves@redhat.com>
8635 * configure.ac (USE_THREAD_DB): Delete variable.
8636 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8637 Don't AC_SUBST USE_THREAD_DB.
8638 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8639 * config.in, configure: Regenerate.
8641 2013-04-16 Pedro Alves <palves@redhat.com>
8643 * linux-low.h (struct lwp_info) <thread_known>: Move under
8644 the USE_THREAD_DB #ifdef.
8646 2013-04-16 Pedro Alves <palves@redhat.com>
8648 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8649 (linux-low.o): Delete rule.
8650 * linux-low.h: Always include "gdb_thread_db.h" instead of
8651 conditionally including thread_db.h.
8652 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8655 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8657 * Makefile.in (install-only): Fix make install regression.
8659 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8661 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8662 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8664 * gdbserver.1: Remove.
8666 2013-03-22 Pedro Alves <palves@redhat.com>
8668 * linux-low.c (handle_extended_wait): Don't call
8669 linux_enable_event_reporting.
8671 2013-03-15 Tony Theodore <tonyt@logyst.com>
8674 * Makefile.in (SHELL): Use @SHELL@.
8676 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8678 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8681 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8683 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8684 Remove extraneous NULL element.
8686 2013-03-13 Yao Qi <yao@codesourcery.com>
8688 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8689 'V' block in trace frame.
8691 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8693 * target.h (struct target_ops): Add btrace ops.
8694 (target_supports_btrace): New macro.
8695 (target_enable_btrace): New macro.
8696 (target_disable_btrace): New macro.
8697 (target_read_btrace): New macro.
8698 * gdbthread.h (struct thread_info): Add btrace field.
8699 * server.c: Include btrace-common.h.
8700 (handle_btrace_general_set): New function.
8701 (handle_btrace_enable): New function.
8702 (handle_btrace_disable): New function.
8703 (handle_general_set): Call handle_btrace_general_set.
8704 (handle_qxfer_btrace): New function.
8705 (struct qxfer qxfer_packets[]): Add btrace entry.
8706 * inferiors.c (remove_thread): Disable btrace.
8707 * linux-low: Include linux-btrace.h.
8708 (linux_low_enable_btrace): New function.
8709 (linux_low_read_btrace): New function.
8710 (linux_target_ops): Add btrace ops.
8711 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8712 Add srv_linux_btrace=yes.
8713 (x86_64-*-linux*): Add linux-btrace.o.
8714 Add srv_linux_btrace=yes.
8715 * configure.ac: Define HAVE_LINUX_BTRACE.
8716 * config.in: Regenerated.
8717 * configure: Regenerated.
8719 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8721 * server.c (handle_qxfer): Preserve error message if -3 is
8723 (qxfer): Document the -3 return value.
8725 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8727 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8728 (linux_btrace_h): New variable.
8729 (linux-btrace.o): New rule.
8731 2013-03-08 Stan Shebs <stan@codesourcery.com>
8732 Hafiz Abid Qadeer <abidh@codesourcery.com>
8734 * tracepoint.c (trace_buffer_size): New global.
8735 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8736 (init_trace_buffer): Change to one-argument function. Allocate
8737 trace buffer memory.
8738 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8739 handle QTBuffer:size packet.
8740 (cmd_bigqtbuffer_size): New function.
8741 (initialize_tracepoint): Call init_trace_buffer with
8742 DEFAULT_TRACE_BUFFER_SIZE.
8743 * server.c (handle_query): Add QTBuffer:size in the
8746 2013-03-07 Yao Qi <yao@codesourcery.com>
8748 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8749 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8751 (cmd_qtsp): Adjust condition. Do post increment.
8752 Set cur_action and cur_step_action back to 0.
8754 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8757 * linux-low.c (linux_write_memory): Return early success if LEN is
8760 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8762 * configure.srv: Add x86_64-*-cygwin* as target.
8764 2013-02-28 Tom Tromey <tromey@redhat.com>
8766 * configure.ac: Invoke AC_SYS_LARGEFILE.
8767 * configure, config.in: Rebuild.
8769 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8771 * win32-low.c: Throughout, fix format strings and casts of
8772 printf-like functions to avoid type related warnings on all
8774 (get_child_debug_event): Print dwDebugEventCode as hex since
8775 that's how it's usually documented.
8777 2013-02-28 Yao Qi <yao@codesourcery.com>
8779 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8782 2013-02-27 Jiong Wang <jiwang@tilera.com>
8784 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8785 (reg-tilegx32.c): New rule.
8786 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8787 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8788 different register info initializer according to elf class.
8789 (init_registers_tilgx32): New function. The tilegx32 register info
8791 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8792 (tile_store_gregset): Likewise.
8794 2013-02-27 Yao Qi <yao@codesourcery.com>
8796 * server.c (process_point_options): Print debug message when
8797 debug_threads is true.
8799 2013-02-26 Yao Qi <yao@codesourcery.com>
8801 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8803 2013-02-19 Pedro Alves <palves@redhat.com>
8804 Kai Tietz <ktietz@redhat.com>
8808 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8809 instead of strtoul to extract address from packet.
8810 (process_serial_event) <'z'>: Likewise.
8812 2013-02-18 Yao Qi <yao@codesourcery.com>
8814 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8816 2013-02-14 Pedro Alves <palves@redhat.com>
8820 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8821 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8823 2013-02-14 Pedro Alves <palves@redhat.com>
8825 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8827 2013-02-14 Pedro Alves <palves@redhat.com>
8829 * tracepoint.c (save_string): Delete.
8830 (add_tracepoint_action): Use savestring instead of save_string.
8832 2013-02-12 Pedro Alves <palves@redhat.com>
8834 * linux-xtensa-low.c: Ditto.
8835 * xtensa-xtregs.c: Ditto.
8837 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8839 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8842 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8844 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8845 aarch64_num_wp_regs and aarch64_num_bp_regs to
8846 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8848 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8850 * linux-aarch64-low.c (ps_get_thread_area): Replace
8851 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8853 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8854 Marcus Shawcroft <marcus.shawcroft@arm.com>
8855 Nigel Stephens <nigel.stephens@arm.com>
8856 Yufeng Zhang <yufeng.zhang@arm.com>
8858 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8859 (aarch64.c, aarch64-without-fpu.c): New targets.
8860 * configure.srv (aarch64*-*-linux*): New.
8861 * linux-aarch64-low.c: New file.
8863 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8865 * linux-low.c (handle_extended_wait, linux_create_inferior)
8866 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8867 (dequeue_one_deferred_signal, linux_resume_one_thread)
8868 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8869 (linux_tracefork_grandchild, linux_test_for_tracefork)
8870 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8871 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8872 where the argument is 0.
8874 2013-01-25 Yao Qi <yao@codesourcery.com>
8876 * event-loop.c: Include "queue.h".
8877 (gdb_event_p): New typedef.
8878 (struct gdb_event) <next_event>: Remove.
8879 (event_queue): Change to QUEUE(gdb_event_p).
8880 (async_queue_event): Remove.
8881 (gdb_event_xfree): New.
8882 (initialize_event_loop): New.
8883 (process_event): Use API from QUEUE.
8884 (wait_for_event): Likewise.
8885 * server.c (main): Call initialize_event_loop.
8886 * server.h (initialize_event_loop): Declare.
8888 2013-01-18 Yao Qi <yao@codesourcery.com>
8890 * ax.h (struct eval_agent_expr_context): New.
8891 (gdb_eval_agent_expr): Update declaration.
8892 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8893 TFRAME. Add new argument CTX.
8894 * server.h (struct eval_agent_expr_context): Declare.
8895 (agent_mem_read, agent_tsv_read): Update declaration.
8896 (agent_mem_read_string): Likewise.
8897 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8898 (add_traceframe_block): Add new argument TPOINT.
8899 Increase TPOINT->traceframe_usage.
8900 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8901 eval_tracepoint_agent_expr.
8902 (condition_true_at_tracepoint): Likewise.
8903 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8904 (agent_mem_read_string, agent_tsv_read): Likewise.
8906 2013-01-16 Yao Qi <yao@codesourcery.com>
8908 * linux-low.c (linux_resume_one_lwp): Don't check
8909 'lwp->bp_reinsert != 0'.
8911 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8912 Pedro Alves <palves@redhat.com>
8914 * lynx-low.c (ptrace_request_to_str): Define a temporary
8915 macro and use it to simplify this function's implementation.
8917 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8919 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8922 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8924 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8926 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8928 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8930 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8932 * lynx-low.c (lynx_resume): Use the resume_info parameter
8933 to determine the ptid for the lynx_ptrace call, unless
8934 it is equal to minus_one_ptid, in which case we use the
8935 ptid of the current_inferior.
8936 (lynx_wait_1): After having received a thread create/exit
8937 event, resume the inferior's execution using the signaling
8938 thread's ptid, rather than the old ptid.
8940 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8942 * lynx-low.c (lynx_resume): Delete variable ret.
8944 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8946 * gdbreplay.c (gdbreplay_version): Update copyright year.
8947 * server.c (gdbserver_version): Likewise.
8949 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8951 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8954 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8956 * lynx-low.c (ptrace_request_to_str): Add handling for
8959 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8961 * lynx-low.c (lynx_attach): Delete variable new_process.
8963 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8965 * lynx-low.c (lynx_create_inferior): Delete variable
8968 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8970 * lynx-low.c (ptrace_request_to_str): Do not handle
8971 PTRACE_GETTHREADLIST if this macro does not exist.
8973 2012-12-15 Yao Qi <yao@codesourcery.com>
8975 * Makefile.in (OBS): Add notif.o.
8976 * notif.c, notif.h: New.
8977 * server.c: Include "notif.h".
8978 (struct vstop_notif) <next>: Remove.
8980 (queue_stop_reply): Update.
8981 (push_event, send_next_stop_reply): Remove.
8982 (discard_queued_stop_replies): Update.
8983 (notif_stop): New variable.
8984 (handle_v_stopped): Remove.
8985 (handle_v_requests): Don't call handle_v_stopped. Call
8986 handle_ack_notif instead.
8987 (queue_stop_reply_callback): Call notif_event_enque instead
8988 of queue_stop_reply.
8989 (handle_status): Don't call send_next_stop_reply, call
8990 notif_write_event instead.
8991 (kill_inferior_callback): Likewise.
8992 (detach_or_kill_inferior_callback): Likewise.
8993 (main): Call initialize_notif.
8994 (process_serial_event): Call QUEUE_is_empty.
8995 (handle_target_event): Call notif_push instead of push event.
8996 * server.h (push_event): Remove declaration.
8998 2012-12-10 Tom Tromey <tromey@redhat.com>
9000 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9001 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9004 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9005 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9006 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9007 (amd64-linux-ipa.o, ax.o): Rewrite.
9008 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9009 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9010 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9011 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9012 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9013 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9014 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9015 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9016 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9017 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9018 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9019 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9020 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9021 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9022 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9023 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9024 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9025 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9026 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9027 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9028 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9029 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9030 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9031 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9032 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9033 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9034 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9035 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9036 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9037 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9038 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9039 (reg-tilegx.o): Remove.
9040 (all_object_files): New macro.
9041 Include .deps files.
9042 * aclocal.m4, configure: Rebuild.
9043 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9044 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9045 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9047 2012-12-05 Tom Tromey <tromey@redhat.com>
9050 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9052 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9054 * configure.ac: Check for linux/perf_event.h.
9055 * config.in: Regenerated.
9056 * configure: Regenerated.
9058 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9060 * hostio.c (handle_readlink): Decrease buffer size
9061 parameter passed to readlink by one byte.
9063 2012-11-26 Yao Qi <yao@codesourcery.com>
9065 * configure.ac (build_warnings): Append '-Wempty-body'.
9066 * configure: Regenerated.
9067 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9070 2012-11-15 Pierre Muller <muller@sourceware.org>
9072 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9073 * config.in: Regenerate.
9074 * configure: Regenerate.
9075 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9076 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9077 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9078 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9080 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9081 instead of <sys/wait.h> header.
9082 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9084 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9086 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9087 (various make rules): Remove -DGDBSERVER
9089 2012-11-09 Yao Qi <yao@codesourcery.com>
9091 * spu-low.c (current_ptid): Move it to ..
9092 * gdbthread.h: ... here. New.
9093 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9094 * server.c (myresume, process_serial_event): Likewise.
9095 * thread-db.c (thread_db_find_new_threads): Likewise.
9096 * tracepoint.c (run_inferior_command): Likewise.
9098 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9100 * server.c (handle_search_memory_1): Include access length in
9103 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9105 * linux-crisv32-low.c: Fix compile errors.
9107 2012-09-04 Yao Qi <yao@codesourcery.com>
9109 * tracepoint.c (cmd_qtsv): Adjust debug message.
9110 Don't check CUR_TPOINT.
9112 2012-08-28 Yao Qi <yao@codesourcery.com>
9114 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9115 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9116 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9117 Remove declarations of xmalloc, xreallloc, xstrdup and
9119 * Makefile.in (libiberty_h): New.
9120 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9121 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9123 2012-08-23 Yao Qi <yao@codesourcery.com>
9125 * server.h: Remove declaration of 'xsnprintf'.
9127 2012-08-22 Keith Seitz <keiths@redhat.com>
9129 * server.h: Include build-gnulib-gbserver/config.h.
9130 * gdbreplay.c: Likewise.
9132 2012-08-08 Doug Evans <dje@google.com>
9134 * Makefile.in (SFILES): Add gdb_vecs.c.
9135 (OBS): Add gdb_vecs.o.
9136 (gdb_vecs_h, host_defs_h): New variables.
9137 (thread-db.o): Add $(gdb_vecs_h) dependency.
9138 (gdb_vecs.o): New rule.
9139 * thread-db.c: #include "gdb_vecs.h".
9140 (thread_db_load_search): Use a vector to iterate over path elements.
9141 Handle text appearing after "$pdir".
9143 * configure.ac: Add check for strstr.
9144 * config.in: Regenerate.
9145 * configure: Regenerate.
9147 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9149 * hostio.c (handle_pread): If pread fails, fall back to attempting
9151 (handle_pwrite): Likewise for pwrite.
9153 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9155 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9156 between unsupported TYPE and unimplementable ADDR/LEN combination.
9157 (arm_insert_point): Act on new return value.
9159 2012-07-31 Pedro Alves <palves@redhat.com>
9161 * server.c (process_point_options): Only skip tokens if we find
9162 one that is unrecognized. Don't treat 'X' specially while
9163 skipping unrecognized tokens.
9165 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9167 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9168 to 4-byte-align HW breakpoint addresses for Thumb.
9170 2012-07-27 Yao Qi <yao@codesourcery.com>
9174 * server.h: Declare gdb_agent_about_to_close.
9175 * target.c (kill_inferior): Include "agent.h".
9176 New. Send command 'kill'.
9177 * target.h (kill_inferior): Removed macro.
9178 * tracepoint.c (gdb_agent_about_to_close): New.
9179 (gdb_agent_helper_thread): Handle command 'close'.
9180 Wait endlessly until the inferior stops.
9181 Install gdb_agent_remove_socket to atexit hook.
9182 (agent_socket_name): New static variable.
9183 (gdb_agent_socket_init): Replace local variable 'name' with
9184 'agent_socket_name'.
9185 (gdb_agent_remove_socket): New.
9187 2012-07-27 Yao Qi <yao@codesourcery.com>
9189 * server.c (process_point_options): Stop at 'X' when parsing.
9191 2012-07-19 Michael Eager <eager@eagercon.com>
9193 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9195 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9196 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9197 hardware breakpoint.
9199 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9201 * gdbserver/linux-low.c (initialize_low): Call
9202 linux_ptrace_init_warnings.
9204 2012-07-02 Doug Evans <dje@google.com>
9206 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9209 2012-07-02 Stan Shebs <stan@codesourcery.com>
9211 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9212 (ax.o): Add it to build rule.
9214 (OBS): Add format.o.
9215 (IPA_OBS): Add format.o.
9216 * server.c (handle_query): Claim support for breakpoint commands.
9217 (process_point_options): Add command case.
9218 (process_serial_event): Leave running if there are printfs in
9220 * mem-break.h (any_persistent_commands): Declare.
9221 (add_breakpoint_commands): Declare.
9222 (gdb_no_commands_at_breakpoint): Declare.
9223 (run_breakpoint_commands): Declare.
9224 * mem-break.c (struct point_command_list): New struct.
9225 (struct breakpoint): New field command_list.
9226 (any_persistent_commands): New function.
9227 (add_commands_to_breakpoint): New function.
9228 (add_breakpoint_commands): New function.
9229 (gdb_no_commands_at_breakpoint): New function.
9230 (run_breakpoint_commands): New function.
9231 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9233 * ax.c: Include format.h.
9234 (ax_printf): New function.
9235 (gdb_eval_agent_expr): Add printf opcode.
9237 2012-06-13 Yao Qi <yao@codesourcery.com>
9239 * server.c (start_inferior): Remove duplicated writes to fields
9240 'last_resume_kind' and 'last_status' of 'current_inferior'.
9242 2012-06-12 Yao Qi <yao@codesourcery.com>
9243 Pedro Alves <palves@redhat.com>
9245 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9247 * server.c (handle_v_cont): Extend comment.
9249 2012-06-11 Yao Qi <yao@codesourcery.com>
9251 * linux-low.c (linux_attach): Add 'static'.
9253 2012-06-06 Yao Qi <yao@codesourcery.com>
9255 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9257 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9259 Fix gcc -flto compilation warning.
9260 * server.c (main): Make variable multi_mode and attach volatile.
9262 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9264 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9265 if the platform doesn't know about it.
9267 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9269 * Makefile.in (SFILES): Add linux-tile-low.c.
9270 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9271 * configure.srv: Handle tilegx-*-linux*.
9272 * linux-tile-low.c: New file.
9274 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9276 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9278 2012-05-24 Pedro Alves <palves@redhat.com>
9282 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9284 2012-05-24 Pedro Alves <palves@redhat.com>
9288 Replace target_signal with gdb_signal throughout.
9290 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9292 * linux-low.c (linux_store_registers): Avoid the copying sequence
9293 when no data has been retrieved by ptrace.
9295 2012-05-22 Will Deacon <will.deacon@arm.com>
9297 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9298 Include asm/ptrace.h.
9299 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9302 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9304 * linux-low.c (linux_store_registers): Don't re-retrieve data
9305 with ptrace that has already been obtained from /proc. Always
9306 copy any data retrieved with ptrace to the buffer supplied.
9308 2012-05-11 Yao Qi <yao@codesourcery.com>
9309 Pedro Alves <palves@redhat.com>
9311 * linux-low.c (enum stopping_threads_kind): New.
9312 (stopping_threads): Change type to `enum stopping_threads_kind'.
9313 (handle_extended_wait): If stopping and suspending threads, leave
9314 the new_lwp suspended too.
9315 (linux_wait_for_event): Adjust.
9316 (stop_all_lwps): Set `stopping_threads' to
9317 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9318 whether we're suspending threads or just stopping them. Assert no
9321 2012-04-29 Yao Qi <yao@codesourcery.com>
9323 * server.h: Move some code to ...
9324 * gdbthread.h: ... here. New.
9325 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9326 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9327 (nto-low.o, win32-low.o): Likewise.
9328 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9329 * regcache.c, remote-utils.c, server.c: Likewise.
9330 * target.c, tracepoint.c, win32-low.c: Likewise.
9332 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9334 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9335 (PTRACE_ARG4_TYPE): Likewise.
9336 (PTRACE_XFER_TYPE): Likewise.
9337 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9338 ptrace to PTRACE_ARG3_TYPE.
9339 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9340 (PTRACE_ARG4_TYPE): Likewise.
9341 (PTRACE_XFER_TYPE): Likewise.
9342 (linux_detach_one_lwp): Cast fourth argument of
9343 ptrace to long then PTRACE_ARG4_TYPE.
9344 (regsets_fetch_inferior_registers): Cast third argument of
9345 ptrace to long then PTRACE_ARG3_TYPE.
9346 (regsets_store_inferior_registers): Likewise.
9348 2012-04-20 Pedro Alves <palves@redhat.com>
9350 * configure: Regenerate.
9352 2012-04-19 Pedro Alves <palves@redhat.com>
9354 * Makefile.in (GNULIB_BUILDDIR): New.
9355 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9356 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9357 (all, install-only, uninstall, clean-info, all-lib, clean): No
9358 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9359 (maintainer-clean realclean distclean): Use subdir_do.
9361 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9362 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9363 * acinclude.m4: Include acx_configure_dir.m4.
9364 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9365 calls. Call AC_PROG_RANLIB. Configure gnulib using
9368 (GNULIB_STDINT_H): Adjust.
9369 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9370 * gdbreplay.c: Include build-gnulib/config.h.
9371 * server.h: Likewise.
9372 * aclocal.m4: Regenerate.
9373 * config.in: Regenerate.
9374 * configure: Regenerate.
9376 2012-04-19 Pedro Alves <palves@redhat.com>
9378 * Makefile.in (LIBGNU, INCGNU): Adjust.
9379 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9380 (all, install-only, uninstall, clean-info, all-lib, clean)
9381 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9382 * configure.ac: Adjust AC_OUTPUT output.
9383 * aclocal.m4: Regenerate.
9384 * configure: Regenerate.
9386 2012-04-19 Pedro Alves <palves@redhat.com>
9388 * Makefile.in (generated_files): New.
9389 (server_h): Remove the explicit dependency on config.h, and depend
9390 on $generated_files.
9392 2012-04-19 Pedro Alves <palves@redhat.com>
9394 * Makefile.in (INCGNU): Add -Ignulib.
9396 2012-04-19 Pedro Alves <palves@redhat.com>
9398 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9399 (INCGNU): ... this, and spell out -I here.
9400 (GNULIB_LIB): Rename to ...
9402 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9404 2012-04-19 Pedro Alves <palves@redhat.com>
9406 * config.in: Regenerate.
9408 2012-04-19 Pedro Alves <palves@redhat.com>
9410 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9411 * server.h (memmem): Remove declaration.
9412 * config.in: Regenerate.
9413 * configure: Regenerate.
9415 2012-04-19 Yao Qi <yao@codesourcery.com>
9417 * Makefile.in (SFILES): Add common/vec.c.
9421 2012-04-19 Yao Qi <yao@codesourcery.com>
9423 * remote-utils.c (prepare_resume_reply): Replace with macro
9424 target_core_of_thread.
9425 * server.c (handle_qxfer_threads_proper): Likewise.
9426 * target.h (traget_core_of_thread): New macro.
9428 2012-04-18 Pedro Alves <palves@redhat.com>
9430 * aclocal.m4: Regenerate.
9431 * configure: Regenerate.
9433 2012-04-16 Yao Qi <yao@codesourcery.com>
9435 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9436 duplicated on address.
9438 2012-04-16 Yao Qi <yao@codesourcery.com>
9440 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9441 (struct tracepoint_action_ops) <send>: New field.
9442 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9443 (agent_expr_send, x_tracepoint_action_send): New.
9444 (l_tracepoint_action_send): New.
9445 (cmd_qtdp): Download and install tracepoint
9446 according to `use_agent'.
9447 (run_inferior_command): Add one more parameter `len'.
9449 (tracepoint_send_agent): New.
9450 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9452 2012-04-16 Yao Qi <yao@codesourcery.com>
9454 * tracepoint.c (download_tracepoints): Moved to ...
9455 (cmd_qtstart): ... here.
9457 2012-04-14 Yao Qi <yao@codesourcery.com>
9459 * tracepoint.c: Include inttypes.h.
9460 (struct collect_memory_action): Use sized types.
9461 (struct tracepoint): Likewise.
9462 (cmd_qtdp, stop_tracing): Update print specifiers.
9463 (cmd_qtp, response_tracepoint): Likewise.
9464 (collect_data_at_tracepoint): Likewise.
9465 (collect_data_at_step): Likewise.
9467 2012-04-14 Yao Qi <yao@codesourcery.com>
9469 Import gnulib module inttypes.
9470 * aclocal.m4, config.in, configure: Regenerated.
9472 2012-04-14 Yao Qi <yao@codesourcery.com>
9474 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9475 Makefile and config.status at last.
9477 2012-04-13 Yao Qi <yao@codesourcery.com>
9479 * tracepoint.c: Include stdint.h unconditionally.
9481 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9483 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9484 on BFD_HAVE_SYS_PROCFS_TYPE.
9485 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9486 * configure: Regenerate.
9487 * config.in: Likewise.
9489 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9491 * Makefile.in (clean): Also remove x32.c x32-linux.c
9492 x32-avx.c x32-avx-linux.c.
9493 (x32.o): New target.
9495 (x32-linux.o): Likewise.
9496 (x32-linux.c): Likewise.
9497 (x32-avx.o): Likewise.
9498 (x32-avx.c): Likewise.
9499 (x32-avx-linux.o): Likewise.
9500 (x32-avx-linux.c): Likewise.
9502 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9503 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9504 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9505 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9506 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9507 i386/x32-avx-linux.xml.
9509 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9510 (init_registers_x32_avx_linux): Likwise.
9511 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9512 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9514 2012-04-13 Pedro Alves <palves@redhat.com>
9516 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9517 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9518 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9519 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9522 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9524 * linux-x86-low.c (compat_x32_clock_t): New.
9525 (compat_x32_siginfo_t): Likewise.
9526 (compat_x32_siginfo_from_siginfo): Likewise.
9527 (siginfo_from_compat_x32_siginfo): Likewise.
9528 (linux_is_elf64): Likewise.
9529 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9530 and siginfo_from_compat_x32_siginfo for x32.
9531 (x86_arch_setup): Set linux_is_elf64.
9533 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9536 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9538 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9539 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9540 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9541 compatible with process.
9543 2012-04-12 Yao Qi <yao@codesourcery.com>
9545 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9546 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9547 (install-only, install-info, clean): Handle sub dir gnulib.
9548 (all-lib, am--refresh): New targets.
9549 (memmem.o): Remove target.
9550 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9551 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9552 (AC_REPLACE_FUNCS): Remove memmem.
9553 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9554 (AC_OUTPUT): Generate Makefile in gnulib/.
9555 * aclocal.m4, config.in, configure: Regenerated.
9557 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9559 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9561 2012-04-05 Pedro Alves <palves@redhat.com>
9563 -Werror=strict-aliasing
9565 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9568 2012-04-04 Pedro Alves <palves@redhat.com>
9570 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9571 (sparc_store_gregset_from_stack, sparc_store_gregset)
9572 (sparc_breakpoint_at): Fix formatting.
9574 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9576 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9578 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9579 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9580 * config.in: Regenerate.
9581 * configure: Likewise.
9583 2012-03-29 Pedro Alves <palves@redhat.com>
9585 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9586 Correct ptrace arguments.
9588 2012-03-28 Pedro Alves <palves@redhat.com>
9590 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9591 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9592 (IA64_FR1_REGNUM): New defines.
9593 (ia64_fetch_register): New.
9594 (the_low_target): Install it.
9595 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9597 * linux-low.c (linux_fetch_registers): Try the
9598 the_low_target.fetch_register hook first.
9600 * linux-arm-low.c (the_low_target): Adjust.
9601 * linux-bfin-low.c (the_low_target): Adjust.
9602 * linux-cris-low.c (the_low_target): Adjust.
9603 * linux-crisv32-low.c (the_low_target): Adjust.
9604 * linux-m32r-low.c (the_low_target): Adjust.
9605 * linux-m68k-low.c (the_low_target): Adjust.
9606 * linux-mips-low.c (the_low_target): Adjust.
9607 * linux-ppc-low.c (the_low_target): Adjust.
9608 * linux-s390-low.c (the_low_target): Adjust.
9609 * linux-sh-low.c (the_low_target): Adjust.
9610 * linux-sparc-low.c (the_low_target): Adjust.
9611 * linux-tic6x-low.c (the_low_target): Adjust.
9612 * linux-x86-low.c (the_low_target): Adjust.
9613 * linux-xtensa-low.c (the_low_target): Adjust.
9615 2012-03-26 Pedro Alves <palves@redhat.com>
9617 * server.c (handle_qxfer_libraries): Don't bail early if
9618 the_target->qxfer_libraries_svr4 is not NULL.
9620 2012-03-26 Pedro Alves <palves@redhat.com>
9622 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9624 2012-03-23 Pedro Alves <palves@redhat.com>
9626 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9627 "library-list-svr4" element's start tag when the the DSO list is
9630 2012-03-23 Pedro Alves <palves@redhat.com>
9632 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9633 a variable whose type size is the same as the inferior's pointer
9636 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9638 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9640 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9641 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9642 * linux-low.h: Include <signal.h>.
9643 (struct siginfo): Remove forward declaration.
9644 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9647 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9649 * .gitignore: Ignore more files.
9651 2012-03-19 Pedro Alves <palves@redhat.com>
9652 Jan Kratochvil <jan.kratochvil@redhat.com>
9654 * server.c (cont_thread, general_thread): Add describing comments.
9655 (start_inferior): Clear `cont_thread'.
9656 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9659 2012-03-15 Yao Qi <yao@codesourcery.com>
9661 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9663 (cmd_qtdp): ... here.
9665 2012-03-15 Yao Qi <yao@codesourcery.com>
9667 * tracepoint.c (struct tracepoint_action_ops): New.
9668 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9669 (m_tracepoint_action_download): New.
9670 (r_tracepoint_action_download): New.
9671 (x_tracepoint_action_download): New.
9672 (l_tracepoint_action_download): New.
9673 (add_tracepoint_action): Install `action->ops' according type.
9674 (download_tracepoint_1): Move code `download' function pointer
9675 of various tracepoint_action_ops.
9677 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9679 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9680 linux_ptrace_attach_warnings.
9682 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9684 * Makefile.in (linux-ptrace.o): New.
9685 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9686 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9687 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9688 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9689 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9691 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9693 2012-03-08 Yao Qi <yao@codesourcery.com>
9694 Pedro Alves <palves@redhat.com>
9696 Fix PR server/13392.
9697 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9699 * tracepoint.c (remove_tracepoint): New.
9700 (cmd_qtdp): Call remove_tracepoint when failed to install.
9702 2012-03-07 Pedro Alves <palves@redhat.com>
9704 * linux-low.c (get_detach_signal): New.
9705 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9706 Pass on pending signals to PTRACE_DETACH. Check the result of the
9708 * server.c (program_signals, program_signals_p): New.
9709 (handle_general_set): Handle QProgramSignals.
9710 * server.h (program_signals, program_signals_p): Declare.
9712 2012-03-05 Pedro Alves <palves@redhat.com>
9713 Jan Kratochvil <jan.kratochvil@redhat.com>
9715 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9718 2012-03-03 Yao Qi <yao@codesourcery.com>
9720 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9721 agent_look_up_symbols.
9723 2012-03-03 Yao Qi <yao@codesourcery.com>
9725 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9726 (linux-x86-low.o): Likewise.
9727 * server.h: Remove in_process_agent_loaded.
9728 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9732 2012-03-03 Yao Qi <yao@codesourcery.com>
9734 * tracepoint.c (gdb_agent_capability): New global.
9735 (in_process_agent_loaded_ust): Renamed to
9736 `in_process_agent_supports_ust'.
9738 (in_process_agent_supports_ust): Call agent_capability_check.
9739 (clear_installed_tracepoints): Assert that agent supports
9742 2012-03-03 Yao Qi <yao@codesourcery.com>
9744 * linux-low.c (linux_supports_agent): New.
9745 (linux_target_ops): Initialize field `supports_agent' with
9746 linux_supports_agent.
9747 * target.h (struct target_ops) <supports_agent>: New.
9748 (target_supports_agent): New macro.
9749 * server.c (handle_general_set): Handle packet 'QAgent'.
9750 (handle_query): Send `QAgent+'.
9751 * Makefile.in (server.o): Depends on agent.h.
9753 2012-03-03 Yao Qi <yao@codesourcery.com>
9755 * Makefile.in (OBS): Add agent.o.
9756 Add new rule for agent.o.
9757 Track dependence of tracepoint.c on agent.h.
9758 * tracepoint.c (run_inferior_command_1):
9759 (run_inferior_command): Call agent_run_command.
9760 (gdb_ust_connect_sync_socket): Deleted. Move it to
9762 (resume_thread, stop_thread): Likewise.
9763 (gdb_ust_socket_init): Renamed to ...
9764 (gdb_agent_socket_init): ... New.
9765 (gdb_ust_thread): Renamed to ...
9766 (gdb_agent_helper_thread): ... New.
9767 (gdb_ust_init): Move some code to ...
9768 (gdb_agent_init): ... here. New.
9769 [HAVE_UST]: Call gdb_ust_init.
9770 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9771 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9772 * config.in, configure: Regenerated.
9774 2012-03-02 Pedro Alves <palves@redhat.com>
9776 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9777 * linux-low.c (struct simple_pid_list): New.
9778 (stopped_pids): New a struct simple_pid_list pointer.
9779 (add_to_pid_list, pull_pid_from_list): New.
9780 (handle_extended_wait): Don't assume the first signal new children
9781 report is SIGSTOP. Adjust call to pull_pid_from_list.
9782 (linux_wait_for_lwp): Adjust.
9784 2012-03-02 Yao Qi <yao@codesourcery.com>
9786 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9789 2012-03-02 Yao Qi <yao@codesourcery.com>
9791 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9792 `stop_pc' and `tpoint'. Update caller.
9794 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9796 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9797 * linux-low.c (use_linux_regsets): New macro.
9798 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9799 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9800 (linux_register_in_regsets): New function.
9801 (usr_fetch_inferior_registers): Skip registers covered by
9803 (usr_store_inferior_registers): Likewise.
9804 (usr_fetch_inferior_registers): New macro.
9805 (usr_store_inferior_registers): Likewise.
9806 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9807 (linux_store_registers): Likewise.
9808 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9810 (init_registers_mips64_dsp_linux): Likewise.
9811 (init_registers_mips_linux): New macro.
9812 (init_registers_mips_dsp_linux): Likewise.
9813 (mips_dsp_num_regs): Likewise.
9814 (DSP_BASE, DSP_CONTROL): New fallback macros.
9815 (mips_base_regs): New macro.
9816 (mips_regmap): Use it. Fix the size.
9817 (mips_dsp_regmap): New variable.
9818 (mips_dsp_regset_bitmap): Likewise.
9819 (mips_arch_setup): New function.
9820 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9822 (mips_cannot_store_register): Likewise.
9823 (the_low_target): Update .arch_setup, .num_regs and .regmap
9824 initializers. Add .regset_bitmap initializer.
9825 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9827 * linux-bfin-low.c (the_low_target): Likewise.
9828 * linux-cris-low.c (the_low_target): Likewise.
9829 * linux-crisv32-low.c (the_low_target): Likewise.
9830 * linux-ia64-low.c (the_low_target): Likewise.
9831 * linux-m32r-low.c (the_low_target): Likewise.
9832 * linux-m68k-low.c (the_low_target): Likewise.
9833 * linux-ppc-low.c (the_low_target): Likewise.
9834 * linux-s390-low.c (the_low_target): Likewise.
9835 * linux-sh-low.c (the_low_target): Likewise.
9836 * linux-sparc-low.c (the_low_target): Likewise.
9837 * linux-tic6x-low.c (the_low_target): Likewise.
9838 * linux-x86-low.c (the_low_target): Likewise.
9839 * linux-xtensa-low.c (the_low_target): Likewise.
9840 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9841 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9842 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9844 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9845 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9847 2012-02-29 Yao Qi <yao@codesourcery.com>
9848 Pedro Alves <palves@redhat.com>
9850 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9851 `step_over_finished' is true.
9853 2012-02-27 Pedro Alves <palves@redhat.com>
9855 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9856 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9858 2012-02-27 Pedro Alves <palves@redhat.com>
9861 * linux-low.c (pid_is_stopped): New.
9862 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9864 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9866 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9869 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9871 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9873 2012-02-24 Luis Machado <lgustavo@codesourcery>
9875 * server.c (handle_query): Advertise support for target-side
9876 breakpoint condition evaluation.
9877 (process_point_options): New function.
9878 (process_serial_event): When inserting a breakpoint, check for
9879 a target-side condition that should be evaluated.
9881 * mem-break.c: Include regcache.h and ax.h.
9882 (point_cond_list_t): New data structure.
9883 (breakpoint) <cond_list>: New field.
9884 (find_gdb_breakpoint_at): Make non-static.
9885 (delete_gdb_breakpoint_at): Clear any target-side
9887 (clear_gdb_breakpoint_conditions): New function.
9888 (add_condition_to_breakpoint): Likewise.
9889 (add_breakpoint_condition): Likewise.
9890 (gdb_condition_true_at_breakpoint): Likewise.
9891 (gdb_breakpoint_here): Return result directly instead
9892 of going through a local variable.
9894 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9895 (clear_gdb_breakpoint_conditions): Likewise.
9896 (add_breakpoint_condition): Likewise.
9897 (gdb_condition_true_at_breakpoint): Likewise.
9899 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9900 (need_step_over_p): Take target-side breakpoint condition into
9903 2012-02-24 Luis Machado <lgustavo@codesourcery>
9905 * server.h: Include tracepoint.h.
9906 (agent_mem_read, agent_get_trace_state_variable_value,
9907 agent_set_trace_state_variable_value,
9908 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9909 get_set_tsv_func_addr): New prototypes.
9911 * ax.h: New include file.
9912 * ax.c: New source file.
9914 * tracepoint.c: Include ax.h.
9915 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9916 agent_expr, eval_result_type): Move to ax.h.
9917 (parse_agent_expr): Rename to ...
9918 (gdb_parse_agent_expr): ... this, make it non-static and move
9920 (unparse_agent_expr) Rename to ...
9921 (gdb_unparse_agent_expr): ... this, make it non-static and move
9923 (eval_agent_expr): Rename to ...
9924 (eval_tracepoint_agent_expr): ... this.
9925 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9926 forward declarations.
9927 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9928 (agent_get_trace_state_variable_value): New function.
9929 (agent_set_trace_state_variable_value): New function.
9930 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9931 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9932 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9933 (condition_true_at_tracepoint): Likewise.
9934 (parse_agent_expr): Rename to ...
9935 (gdb_parse_agent_expr): ... this and move to ax.c.
9936 (unparse_agent_expr): Rename to ...
9937 (gdb_unparse_agent_expr): ... this and move to ax.c.
9938 (gdb_agent_op_name): Move to ax.c.
9939 (eval_agent_expr): Rename to ...
9940 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9942 (eval_tracepoint_agent_expr): New function.
9943 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9945 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9947 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9948 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9949 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9950 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9951 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9952 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9953 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9954 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9955 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9956 (compile_bytecodes): Remove forward declaration.
9957 (is_goto_target): Move to ax.c.
9958 (compile_bytecodes): Move to ax.c and call
9959 agent_get_trace_state_variable_value (...) and
9960 agent_set_trace_state_variable_value (...).
9962 * Makefile.in: Update ax.c and IPA dependencies.
9964 2012-02-24 Pedro Alves <palves@redhat.com>
9966 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9967 (cmd_bigqtbuffer_circular): ... this. Only handle
9968 'QTBuffer:circular:'.
9969 (handle_tracepoint_general_set): Adjust.
9971 2012-02-16 Yao Qi <yao@codesourcery.com>
9973 * inferiors.c: Move code to ...
9974 * dll.c: .... here. New.
9975 * server.h: Declare clear_dlls.
9976 * Makefile.in (SFILES): Add dll.c.
9980 2012-02-11 Yao Qi <yao@codesourcery.com>
9982 * server.c: (handle_monitor_command): Add a new parameter
9984 (handle_query): Update caller.
9986 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9988 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9989 * configure, config.in: Regenerate.
9990 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9993 2012-02-02 Pedro Alves <palves@redhat.com>
9995 Try SIGKILL first, then PTRACE_KILL.
9996 * linux-low.c (linux_kill_one_lwp): New.
9997 (linux_kill_one_lwp): Rename to ...
9998 (kill_one_lwp_callback): ... this. Use the new
10001 2012-02-02 Pedro Alves <palves@redhat.com>
10003 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10006 2012-01-27 Pedro Alves <palves@redhat.com>
10008 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10009 (elf_64_file_p): Make static.
10010 (linux_pid_exe_is_elf_64_file): New.
10011 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10012 Delete declarations.
10013 (linux_pid_exe_is_elf_64_file): Declare.
10014 * linux-x86-low.c (x86_arch_setup): Use
10015 linux_pid_exe_is_elf_64_file.
10017 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10019 * linux-low.c (linux_wait_for_event_1): Rename to ...
10020 (linux_wait_for_event): ... here and merge it with former
10021 linux_wait_for_event - new variable wait_ptid, use it.
10022 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10024 2012-01-23 Pedro Alves <palves@redhat.com>
10026 * server.c (main): Avoid yet another case of infinite loop while
10027 detaching/killing after a longjmp.
10029 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10032 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10034 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10036 * hostio.c (handle_readlink): New function.
10037 (handle_vFile): Call it to handle "vFile:readlink" packets.
10039 2012-01-20 Pedro Alves <palves@redhat.com>
10040 Ulrich Weigand <ulrich.weigand@linaro.org>
10042 * server.c (handle_v_requests): Only support vAttach and vRun to
10043 start multiple processes when in extended protocol mode.
10045 2012-01-17 Pedro Alves <palves@redhat.com>
10047 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10048 memalign plus mprotect to allocate the scratch buffer.
10050 2012-01-13 Pedro Alves <palves@redhat.com>
10052 * server.c (attach_inferior): Clear `cont_thread'.
10054 2012-01-13 Pedro Alves <palves@redhat.com>
10056 * server.c (main): Avoid infinite loop while detaching/killing
10059 2012-01-09 Doug Evans <dje@google.com>
10061 * server.c (start_inferior): Set last_ptid in --wrapper case.
10063 2012-01-06 Yao Qi <yao@codesourcery.com>
10065 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10067 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10069 2012-01-04 Yao Qi <yao@codesourcery.com>
10071 * tracepoint.c (cmd_qtdp): Print debug message
10072 for static tracepoint.
10074 2012-01-04 Yao Qi <yao@codesourcery.com>
10076 * tracepoint.c (trace_vdebug): Differentiate debug message
10077 between gdbserver and IPA.
10079 2012-01-03 Yao Qi <yao@codesourcery.com>
10081 * tracepoint.c (tracepoint_was_hit): Don't collect for
10084 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10086 * terminal.h: Reformat copyright header.
10088 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10090 * server.c (gdbserver_version): Update copyright year.
10091 * gdbreplay.c (gdbreplay_version): Likewise.
10093 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10095 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10098 2011-12-18 Hui Zhu <teawater@gmail.com>
10099 * linux-low.c (linux_create_inferior): Save return value to ret.
10101 2011-12-18 Hui Zhu <teawater@gmail.com>
10103 * linux-low.c (linux_create_inferior): Save return value to ret.
10105 2011-12-16 Doug Evans <dje@google.com>
10107 * linux-low.c (linux_create_inferior): If stdio connection,
10108 redirect stdin from /dev/null, stdout to stderr.
10109 * remote-utils.c (remote_is_stdio): New static global.
10110 (remote_connection_is_stdio): New function.
10111 (remote_prepare): Handle stdio connection.
10112 (remote_open): Ditto.
10113 (remote_close): Don't close stdin for stdio connections.
10114 (read_prim,write_prim): New functions. Replace all calls to
10115 read/write to these.
10116 * server.c (main): Watch for "-" argument. Move call to
10117 remote_prepare before start_inferior.
10118 * server.h (STDIO_CONNECTION_NAME): New macro.
10119 (remote_connection_is_stdio): Declare.
10121 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10122 in debugging output.
10124 2011-12-15 Yao Qi <yao@codesourcery.com>
10126 * tracepoint.c: Include sys/syscall.h.
10127 (gdb_ust_thread): Remove preprocessor conditional.
10129 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10131 * linux-low.c (linux_detach_one_lwp): Call
10132 the_low_target.prepare_to_resume before detaching.
10134 2011-12-14 Yao Qi <yao@codesourcery.com>
10136 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10139 2011-12-14 Yao Qi <yao@codesourcery.com>
10141 * i386-low.c (i386_low_stopped_data_address): Initialize local
10142 variable `control'.
10144 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10148 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10149 DR_CONTROL unless necessary. Extend comments.
10150 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10151 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10153 2011-12-13 Yao Qi <yao@codesourcery.com>
10155 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10157 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10159 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10161 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10162 Print new debug message for such case.
10164 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10166 Fix overlapping memcpy.
10167 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10168 the read_inferior_memory transfer.
10169 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10170 write_inferior_memory transfer.
10171 (set_fast_tracepoint_jump): New variable buf. Use it for the
10172 read_inferior_memory and write_inferior_memory transfers.
10173 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10174 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10175 Use it for the write_inferior_memory transfer.
10176 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10179 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10181 * linux-low.c (fetch_register, store_register): Make code
10182 consistent, fix formatting.
10184 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10186 * linux-low.c (usr_store_inferior_registers): Factor out code
10187 to handle individual registers into...
10188 (store_register): ... this new function.
10190 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10192 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10193 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10194 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10195 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10196 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10197 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10198 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10199 (srv_xmlfiles): Add new XML files.
10201 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10203 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10204 (init_registers_s390_linux32v1): Add prototype.
10205 (init_registers_s390_linux32v2): Likewise.
10206 (init_registers_s390_linux64v1): Likewise.
10207 (init_registers_s390_linux64v2): Likewise.
10208 (init_registers_s390x_linux64v1): Likewise.
10209 (init_registers_s390x_linux64v2): Likewise.
10210 (s390_num_regs): Increment to 52.
10211 (s390_regmap): Add orig_r2 register.
10212 (s390_num_regs_3264): Increment to 68.
10213 (s390_regmap_3264): Add orig_r2 register.
10214 (s390_collect_ptrace_register): Handle orig_r2 register.
10215 (s390_supply_ptrace_register): Likewise.
10216 (s390_fill_last_break): New function.
10217 (s390_store_last_break): Likewise.
10218 (s390_fill_system_call): New function.
10219 (s390_store_system_call): Likewise.
10220 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10222 (s390_check_regset): New function.
10223 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10224 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10225 Update target_regsets for available register sets.
10227 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10228 Jan Kratochvil <jan.kratochvil@redhat.com>
10230 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10231 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10233 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10234 * linux-low.h (struct process_info_private): New member r_debug.
10235 * server.c (handle_qxfer_libraries): Call
10236 the_target->qxfer_libraries_svr4.
10237 (handle_qxfer_libraries_svr4): New function.
10238 (qxfer_packets): New entry "libraries-svr4".
10239 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10240 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10241 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10242 PACKET_qXfer_libraries_svr4.
10244 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10246 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10247 PSW address/mask between 8-byte and 16-byte formats.
10248 (s390_supply_ptrace_register): Likewise.
10249 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10250 basic addressing mode bit.
10252 2011-11-24 Stan Shebs <stan@codesourcery.com>
10254 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10256 2011-11-17 Stan Shebs <stan@codesourcery.com>
10258 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10259 (tracing_start_time): New global.
10260 (tracing_stop_time): New global.
10261 (tracing_user_name): New global.
10262 (tracing_notes): New global.
10263 (tracing_stop_note): New global.
10264 (cmd_qtstart): Set traceframe_usage, start_time.
10265 (stop_tracing): Set stop_time.
10266 (cmd_qtstatus): Report additional status.
10267 (cmd_qtp): New function.
10268 (handle_tracepoint_query): Call it.
10269 (cmd_qtnotes): New function.
10270 (handle_tracepoint_general_set): Call it.
10271 (get_timestamp): Rename from tsv_get_timestamp.
10273 2011-11-14 Stan Shebs <stan@codesourcery.com>
10274 Kwok Cheung Yeung <kcy@codesourcery.com>
10276 * linux-x86-low.c (small_jump_insn): New.
10277 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10278 trampoline and error message, build a trampoline and issue a small
10279 jump instruction to it.
10280 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10281 trampoline and error message.
10282 (x86_get_min_fast_tracepoint_insn_len): New.
10283 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10284 * linux-low.h (struct linux_target_ops): Add arguments to
10285 install_fast_tracepoint_jump_pad operation, add new operation.
10286 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10288 (linux_get_min_fast_tracepoint_insn_len): New function.
10289 (linux_target_op): Add new operation.
10290 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10291 (gdb_trampoline_buffer_end): Ditto.
10292 (gdb_trampoline_buffer_error): Ditto.
10293 (struct ipa_sym_addresses): Add fields for new IPA variables.
10294 (symbol_list): Add entries for new IPA variables.
10295 (struct tracepoint): Add fields to hold the address range of the
10296 trampoline used by the tracepoint.
10297 (trampoline_buffer_head): New static variable.
10298 (trampoline_buffer_tail): Ditto.
10299 (claim_trampoline_space): New function.
10300 (have_fast_tracepoint_trampoline_buffer): New function.
10301 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10303 (install_fast_tracepoint): Ditto, also add error buffer argument.
10304 (cmd_qtminftpilen): New function.
10305 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10306 (fast_tracepoint_from_trampoline_address): New function.
10307 (fast_tracepoint_collecting): Handle trampoline as part of jump
10309 (set_trampoline_buffer_space): New function.
10310 (initialize_tracepoint): Initialize new IPA variables.
10311 * target.h (struct target_ops): Add arguments to
10312 install_fast_tracepoint_jump_pad operation, add new
10313 get_min_fast_tracepoint_insn_len operation.
10314 (target_get_min_fast_tracepoint_insn_len): New.
10315 (install_fast_tracepoint_jump_pad): Add arguments.
10316 * server.h (IPA_BUFSIZ): Define.
10317 * linux-i386-ipa.c: Include extra header files.
10318 (initialize_fast_tracepoint_trampoline_buffer): New function.
10319 (initialize_low_tracepoint): Call it.
10320 * server.h (set_trampoline_buffer_space): Declare.
10321 (claim_trampoline_space): Ditto.
10322 (have_fast_tracepoint_trampoline_buffer): Ditto.
10324 2011-11-14 Yao Qi <yao@codesourcery.com>
10326 * server.c (handle_query): Handle InstallInTrace for qSupported.
10327 * tracepoint.c (add_tracepoint): Sort list.
10328 (install_tracepoint, download_tracepoint): New.
10329 (cmd_qtdp): Call them to install and download tracepoints.
10330 (sort_tracepoints): Removed.
10331 (cmd_qtstart): Update.
10333 2011-11-14 Yao Qi <yao@codesourcery.com>
10335 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10336 * mem-break.h: Declare.
10337 * tracepoint.c (cmd_qtstart): Move some code to ...
10338 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10340 (download_tracepoints): Move some code to ...
10341 (download_tracepoint_1): ... here. New.
10343 2011-11-08 Yao Qi <yao@codesourcery.com>
10345 * remote-utils.c (relocate_instruction): A comment fix.
10347 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10349 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10350 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10351 dr_status_mirror and dr_control_mirror from debug_reg_state.
10352 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10353 (i386_initial_stuff): Remove use of deleted globals.
10354 (i386_get_thread_context, i386_set_thread_context,
10355 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10356 from debug_reg_state.
10358 2011-11-05 Yao Qi <yao@codesourcery.com>
10360 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10361 address as TPOINT's.
10363 2011-11-02 Stan Shebs <stan@codesourcery.com>
10365 * tracepoint.c (agent_mem_read_string): New function.
10366 (eval_agent_expr): Call it for tracenz.
10367 * server.c (handle_query): Report support for tracenz.
10369 2011-11-02 Yao Qi <yao@codesourcery.com>
10371 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10373 2011-11-02 Yao Qi <yao@codesourcery.com>
10375 * target.h: Fix a typo in comment.
10377 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10379 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10380 clobber the breakpoints' shadows with fast tracepoint jumps.
10381 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10382 * target.c (write_inferior_memory): Also pass MYADDR down to
10385 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10387 * configure.ac: Check support for personality routine.
10388 * configure: Regenerate.
10389 * config.in: Likewise.
10390 * linux-low.c: Include <sys/personality.h>.
10391 Define ADDR_NO_RANDOMIZE if necessary.
10392 (linux_create_inferior): Disable address space randomization when
10393 forking inferior, if requested.
10394 (linux_supports_disable_randomization): New function.
10395 (linux_target_ops): Install it.
10396 * server.h (disable_randomization): Declare.
10397 * server.c (disable_randomization): New global variable.
10398 (handle_general_set): Handle QDisableRandomization.
10399 (handle_query): Likewise for qSupported.
10400 (main): Support --disable-randomization and --no-disable-randomization
10401 command line arguments.
10402 * target.h (struct target_ops): Add supports_disable_randomization.
10403 (target_supports_disable_randomization): New macro.
10405 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10407 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10409 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10410 [!PT_GETDSBT] (target_loadmap): New definition.
10411 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10412 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10413 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10414 and PT_GETDSBT to LINUX_LOADMAP.
10415 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10416 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10418 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10420 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10421 (arm_linux_hwbp_cap): New static variable.
10422 (arm_linux_get_hwbp_cap): Replace by ...
10423 (arm_linux_init_hwbp_cap): ... this new function.
10424 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10425 (arm_linux_get_hw_watchpoint_count): Likewise.
10426 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10427 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10428 (arm_prepare_to_resume): Use perror_with_name instead of error.
10430 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10432 * linux-arm-low.c: Include <signal.h>.
10433 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10434 (struct arm_linux_hwbp_cap): New data type.
10435 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10436 (struct arm_linux_hw_breakpoint): New data type.
10437 (MAX_BPTS, MAX_WPTS): Define.
10438 (struct arch_process_info, struct arch_lwp_info): New data types.
10439 (arm_linux_get_hwbp_cap): New function.
10440 (arm_linux_get_hw_breakpoint_count): Likewise.
10441 (arm_linux_get_hw_watchpoint_count): Likewise.
10442 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10443 (arm_hwbp_control_initialize): Likewise.
10444 (arm_hwbp_control_is_enabled): Likewise.
10445 (arm_hwbp_control_is_initialized): Likewise.
10446 (arm_hwbp_control_disable): Likewise.
10447 (arm_linux_hw_breakpoint_equal): Likewise.
10448 (arm_linux_hw_point_initialize): Likewise.
10449 (struct update_registers_data): New data structure.
10450 (update_registers_callback: New function.
10451 (arm_insert_point): Likewise.
10452 (arm_remove_point): Likewise.
10453 (arm_stopped_by_watchpoint): Likewise.
10454 (arm_stopped_data_address): Likewise.
10455 (arm_new_process): Likewise.
10456 (arm_new_thread): Likewise.
10457 (arm_prepare_to_resume): Likewise.
10458 (the_low_target): Register arm_insert_point, arm_remove_point,
10459 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10460 arm_new_thread, and arm_prepare_to_resume.
10462 2011-09-15 Stan Shebs <stan@codesourcery.com>
10464 * server.h (struct emit_ops): Add compare-goto fields.
10465 * tracepoint.c (gdb_agent_op_sizes): New table.
10466 (emit_eq_goto): New function.
10467 (emit_ne_goto): New function.
10468 (emit_lt_goto): New function.
10469 (emit_le_goto): New function.
10470 (emit_gt_goto): New function.
10471 (emit_ge_goto): New function.
10472 (is_goto_target): New function.
10473 (compile_bytecodes): Recognize special cases of compare-goto
10474 combinations and call specialized emitters for them.
10475 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10476 (amd64_emit_ne_goto): New function.
10477 (amd64_emit_lt_goto): New function.
10478 (amd64_emit_le_goto): New function.
10479 (amd64_emit_gt_goto): New function.
10480 (amd64_emit_ge_goto): New function.
10481 (amd64_emit_ops): Add the new functions.
10482 (i386_emit_eq_goto): New function.
10483 (i386_emit_ne_goto): New function.
10484 (i386_emit_lt_goto): New function.
10485 (i386_emit_le_goto): New function.
10486 (i386_emit_gt_goto): New function.
10487 (i386_emit_ge_goto): New function.
10488 (i386_emit_ops): Add the new functions.
10490 2011-09-08 Stan Shebs <stan@codesourcery.com>
10492 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10493 (i386_emit_epilogue): Restore %ebx.
10495 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10497 * server.c (step_thread): Remove definition.
10498 (process_serial_event): Don't handle Hs.
10499 * server.h (step_thread): Remove declaration.
10500 * target.c (set_desired_inferior): Remove use of step_thread.
10502 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10504 * linux-low.c: Include linux-procfs.h.
10505 (linux_attach_lwp_1): Update comments.
10506 (linux_attach): Scan for existing threads when attaching to a
10507 process that is the tgid.
10508 * Makefile.in: Update dependencies.
10510 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10512 * configure.srv: Add linux-procfs.o dependencies.
10514 2011-08-14 Yao Qi <yao@codesourcery.com>
10516 * target.h (struct target_ops): Fix indent.
10517 * win32-low.c (win32_target_ops): Fix comment.
10519 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10520 Yao Qi <yao@codesourcery.com>
10522 * Makefile.in (clean): Remove tic6x-*.c files.
10523 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10524 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10525 (tic6x-c64xp-linux.c): Likewise.
10526 * configure.srv: Add support for tic6x-*-uclinux.
10527 * linux-tic6x-low.c: New.
10528 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10530 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10531 Yao Qi <yao@codesourcery.com>
10533 * target.h (struct target_ops): Add read_loadmap.
10534 * linux-low.c (struct target_loadseg): New type.
10535 (struct target_loadmap): New type.
10536 (linux_read_loadmap): New function.
10537 (linux_target_ops): Add linux_read_loadmap.
10538 * server.c (handle_query): Support qXfer:fdpic:read packet.
10539 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10542 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10544 * win32-low.c: Include <stdint.h>.
10546 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10548 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10549 to the inferior here.
10550 (i386_remove_aligned_watchpoint): Ditto.
10551 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10552 fit part of the watchpoint in the debug registers.
10553 (i386_update_inferior_debug_regs): New.
10554 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10555 registers, and only update the inferior on success.
10556 (i386_low_remove_watchpoint): Ditto.
10558 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10560 * linux-low.c (compare_ints, unique, list_threads, show_process,
10561 linux_core_of_thread): Delete.
10562 (linux_target_ops): Change linux_core_of_thread to
10563 linux_common_core_of_thread.
10564 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10565 * utils.c (malloc_failure): Change type of argument.
10566 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10567 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10568 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10569 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10570 (IPA_OBJS): Add common-utils-ipa.o.
10571 (ptid_h, linux_osdata_h): New macros.
10572 (server_h): Add common/common-utils.h, common/xml-utils.h,
10573 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10575 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10576 ptid.o, buffer.o): New rules.
10577 (linux-low.o): Add common/linux-osdata.h as a dependency.
10578 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10579 * configure.ac: Add AC_HEADER_DIRENT check.
10580 * config.in: Regenerate.
10581 * configure: Regenerate.
10582 * remote-utils.c (xml_escape_text): Delete.
10583 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10584 buffer_xml_printf): Move to common/buffer.c.
10585 * server.c (main): Remove call to initialize_inferiors.
10586 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10587 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10588 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10589 internal_error, gdb_assert, gdb_assert_fail): Delete.
10590 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10591 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10593 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10594 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10595 initialize_inferiors): Delete.
10597 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10599 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10602 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10604 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10606 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10608 2011-05-26 Yao Qi <yao@codesourcery.com>
10610 * Makefile.in (thread-db.o): Track dependence to
10611 common/gdb_thread_db.h.
10612 * thread-db.c: include gdb_thread_db.h from right place.
10614 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10616 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10617 __FILE__ and __LINE__ to internal_error.
10619 2011-05-13 Doug Evans <dje@google.com>
10621 * thread-db.c (try_thread_db_load_from_sdir): New function.
10622 (try_thread_db_load_from_dir): New function.
10623 (thread_db_load_search): Handle $sdir, ignore $pdir.
10624 Remove trying of system directories if search of
10625 libthread-db-search-path fails, that is now done via $sdir.
10627 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10629 * server.c (handle_query): Add EnableDisableTracepoints to the list
10630 of supported features.
10631 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10633 (cmd_qtenable_disable): New.
10634 (cmd_qtstart): Install tracepoints even if disabled.
10635 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10636 receiving a QTEnable or QTDisable packet.
10637 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10638 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10640 (gdb_probe): Skip data collection if static tracepoint is disabled.
10642 2011-05-10 Doug Evans <dje@google.com>
10644 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10646 2011-05-04 Doug Evans <dje@google.com>
10648 * linux-low.c (linux_join): Skip process lookup.
10649 * spu-low.c (spu_join): Ditto.
10650 * server.c (join_inferiors_callback): Delete.
10651 (process_serial_event): For 'D' packet (detach) call join_inferior
10654 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10656 * README: Don't mention xscale*-*-linux*.
10657 * configure.srv (xscale*-*-linux*): Don't handle target.
10659 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10661 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10663 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10664 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10665 (i386_emit_void_call_2): Likewise.
10667 2011-04-26 Yao Qi <yao@codesourcery.com>
10669 * linux-low.c: Move common macros to linux-ptrace.h.
10670 Include linux-ptrace.h.
10671 * Makefile.in (linux_ptrace_h): New.
10672 (linux-low.o): Depends on linux-ptrace.h.
10674 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10676 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10677 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10678 (remote_prepare): New function with most of the TCP code from ...
10679 (remote_open): ... here. Detect PORT here unconditionally. Move also
10680 setting transport_is_reliable.
10681 * server.c (run_once): New variable.
10682 (gdbserver_usage): Document it.
10683 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10684 the first run if RUN_ONCE.
10685 * server.h (run_once, remote_prepare): New declarations.
10687 2011-04-19 Tom Tromey <tromey@redhat.com>
10689 * win32-low.c (handle_load_dll): Remove duplicate "the".
10691 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10693 Remove support for old Cygwin 1.5 versions.
10694 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10695 function to avoid warning.
10696 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10699 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10701 * gdbserver/server.h (Macro _): Define it if not available.
10703 2011-03-14 Michael Snyder <msnyder@vmware.com>
10705 * hostio.c (handle_close): Remove unnecessary null test.
10707 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10709 * Makefile.in (maintainer-clean realclean distclean): Remove
10710 "make ... subdir_do" command.
10712 2011-03-10 Michael Snyder <msnyder@vmware.com>
10714 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10716 * server.c (handle_v_run): Free alloced buffer on early return.
10718 2011-03-09 Yao Qi <yao@codesourcery.com>
10721 2011-03-04 Yao Qi <yao@codesourcery.com>
10723 * Makefile.in: Remove GNU make feature --directory.
10725 2011-03-05 Yao Qi <yao@codesourcery.com>
10727 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10728 (subdir_do): New make target. Copied from gdb/Makefile.
10729 (maintainer-clean, realclean, distclean, clean): Call corresponding
10730 make targets in common/Makefile.
10732 2011-02-11 Yao Qi <yao@codesourcery.com>
10734 * configure.ac: Call AC_PROG_RANLIB.
10735 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10736 * configure: Regenerate.
10738 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10740 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10742 2011-03-06 Yao Qi <yao@codesourcery.com>
10744 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10746 2011-03-05 Yao Qi <yao@codesourcery.com>
10748 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10749 (subdir_do): New make target. Copied from gdb/Makefile.
10750 (maintainer-clean, realclean, distclean, clean): Call corresponding
10751 make targets in common/Makefile.
10753 2011-03-04 Yao Qi <yao@codesourcery.com>
10755 * Makefile.in: Remove GNU make feature --directory.
10757 2011-03-04 Michael Snyder <msnyder@vmware.com>
10759 * server.c (queue_stop_reply): Call xmalloc not malloc.
10761 2011-03-02 Michael Snyder <msnyder@vmware.com>
10763 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10765 2011-02-28 Michael Snyder <msnyder@vmware.com>
10767 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10768 (cmd_qtframe): Ditto.
10769 (cmd_qtbuffer): Ditto.
10770 (cmd_bigqtbuffer): Ditto.
10772 * utils.c (decimal2str): Initialize 'width' to nine, then
10773 don't mess with it.
10775 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10777 * hostio.c (require_data): Free *data, not data.
10779 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10781 * hostio.c (require_data): Use free, not xfree.
10783 2011-02-27 Michael Snyder <msnyder@vmware.com>
10785 * server.c (handle_query): Discard unused value.
10787 * hostio.c (require_data): Free malloc memory before returning
10790 2011-02-26 Michael Snyder <msnyder@vmware.com>
10792 * linux-low.c (list_threads): Call closedir for dirent.
10794 2011-02-27 Michael Snyder <msnyder@vmware.com>
10796 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10797 a case statement falls through.
10799 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10801 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10804 2011-02-26 Michael Snyder <msnyder@vmware.com>
10806 * utils.c (decimal2str): Eliminate dead code and dead param.
10807 (pulongest): Drop dead param from call to decimal2str.
10810 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10812 Revert the following patch (not approved yet):
10813 2011-02-21 Hui Zhu <teawater@gmail.com>
10814 * tracepoint.c (tp_printf): New function.
10815 (eval_agent_expr): Handle gdb_agent_op_printf.
10817 2011-02-21 Hui Zhu <teawater@gmail.com>
10819 * tracepoint.c (tp_printf): New function.
10820 (eval_agent_expr): Handle gdb_agent_op_printf.
10822 2011-02-18 Tom Tromey <tromey@redhat.com>
10824 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10825 (tracepoint.o): Likewise.
10826 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10827 (gdb_agent_op_names): Likewise.
10829 2011-02-18 Tom Tromey <tromey@redhat.com>
10831 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10832 gdb_agent_op_rot>: New constants.
10833 (gdb_agent_op_names): Add pick and roll.
10834 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10837 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10839 * aclocal.m4: Regenerated with aclocal-1.11.1.
10841 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10843 * server.c (handle_qxfer_traceframe_info): New.
10844 (qxfer_packets): Register "traceframe-info".
10845 (handle_query): Report support for qXfer:traceframe-info:read+.
10846 * tracepoint.c (match_blocktype): New.
10847 (traceframe_find_block_type): Rename to ...
10848 (traceframe_walk_blocks): ... this. Add callback filter argument,
10850 (traceframe_find_block_type): New, reimplemented on top of
10851 traceframe_walk_blocks.
10852 (build_traceframe_info_xml): New.
10853 (traceframe_read_info): New.
10854 * server.h (traceframe_read_info): Declare.
10856 2011-02-11 Yao Qi <yao@codesourcery.com>
10858 * configure.ac: Call AC_PROG_RANLIB.
10859 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10860 * configure: Regenerate.
10862 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10864 * server.c (gdb_read_memory): Change return semantics to allow
10866 (handle_search_memory_1): Adjust.
10867 (process_serial_event) <'m' packet>: Handle partial transfers.
10868 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10870 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10872 * regcache.c (init_register_cache): Initialize
10873 regcache->register_status.
10874 (free_register_cache): Release regcache->register_status.
10875 (regcache_cpy): Copy register_status.
10876 (registers_to_string): Print 'x's for unavailable registers.
10877 (supply_register): Mark the register's status valid or
10878 unavailable, depending on whether a buffer was passed in or not.
10879 (supply_register_zeroed): New.
10880 (supply_regblock): Mark the registers' status valid or
10881 unavailable, depending on whether a buffer was passed in or not.
10882 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10883 (struct regcache): New `register_status' field.
10884 (supply_register_zeroed): Declare.
10885 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10886 supply_register_zeroed, rather than passing a NULL buffer to
10888 * tracepoint.c (fetch_traceframe_registers): Update comment.
10890 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10892 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10895 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10897 * server.h (decode_xfer_write): Change prototype.
10898 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10899 and don't extract the annex here.
10900 * server.c (decode_xfer_read): Remove `annex' parameter,
10901 and don't extract the annex here.
10902 (decode_xfer): New.
10903 (struct qxfer): New.
10904 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10905 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10906 (handle_qxfer_statictrace): New functions, abstracted out from
10907 handle_query, and made to use the struct qxfer interface.
10908 (handle_threads_qxfer_proper): Rename to ...
10909 (handle_qxfer_threads_proper): ... this.
10910 (handle_threads_qxfer): Rename to ...
10911 (handle_qxfer_threads): ... this. Adjust.
10912 (qxfer_packets): New array.
10913 (handle_qxfer): New function.
10914 (handle_query): Use handle_qxfer.
10916 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10918 * gdbreplay.c: Shorten lines of >= 80 columns.
10919 * linux-low.c: Ditto.
10920 * linux-ppc-low.c: Ditto.
10921 * linux-s390-low.c: Ditto.
10922 * linux-sparc-low.c: Ditto.
10923 * linux-x86-low.c: Ditto.
10924 * linux-xtensa-low.c: Ditto.
10925 * mem-break.c: Ditto.
10926 * nto-low.c: Ditto.
10927 * regcache.h: Ditto.
10928 * remote-utils.c: Ditto.
10931 * thread-db.c: Ditto.
10932 * tracepoint.c: Ditto.
10934 * win32-low.h: Ditto.
10936 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10938 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10941 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10943 * server.c (gdbserver_version): Update copyright year in version
10945 * gdbreplay.c (gdbreplay_version): Ditto.
10947 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10949 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10950 * linux-bfin-low.c: New file.
10951 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10952 PT_DATA_ADDR for BFIN targets.
10953 * Makefile.in (SFILES): Add linux-bfin-low.c.
10954 (clean): Remove reg-bfin.c.
10955 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10956 * README: Mention supported Blackfin targets.
10958 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10960 * .gitignore: New file.
10962 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10964 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10966 2010-10-22 Jie Zhang <jie@codesourcery.com>
10968 * Makefile.in: Add FLAGS_TO_PASS variable.
10969 (install): Remove dependency of install-only and recursively
10970 invoke make for install-only.
10972 2010-10-04 Doug Evans <dje@google.com>
10974 * Makefile.in (uninstall): Use $(DESTDIR).
10976 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10980 * linux-x86-low.c (compat_siginfo_from_siginfo)
10981 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10982 si_code is < 0. Check for si_code == SI_TIMER before checking for
10985 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10987 * lynx-i386-low.c: New file.
10988 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10990 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10992 * lynx-low.c (ptrace_request_to_str): Remove handling for
10993 request values that have been removed in LynxOS 5.x.
10995 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10997 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11000 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11002 * configure.ac: Add --enable-inprocess-agent option.
11003 * configure: Rebuilt.
11005 2010-09-06 Yao Qi <yao@codesourcery.com>
11007 * linux-low.c (linux_kill): Remove unused variable.
11008 (linux_stabilize_threads): Likewise.
11009 * server.c (start_inferior): Likewise.
11010 (queue_stop_reply_callback): Likewise.
11011 * tracepoint.c (do_action_at_tracepoint): Likewise.
11013 2010-09-06 Yao Qi <yao@codesourcery.com>
11015 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11018 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11020 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11022 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11024 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11027 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11029 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11030 gdbserver/lynx-ppc-low.c: New files.
11031 * Makefile.in (lynx_low_h): New variable.
11032 (lynx-low.o, lynx-ppc-low.o): New rules.
11033 * configure.ac: On LynxOS, link with -lnetinet.
11034 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11035 * configure: regenerate.
11037 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11039 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11040 * configure.ac: Add check for vasprintf and vsnprintf.
11041 * configure, config.in: Regenerate.
11042 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11044 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11046 * gdbreplay.c: Move include of alloca.h up, next to include of
11048 * server.h: Add include of malloc.h.
11049 * mem-break.c: Remove include of malloc.h.
11050 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11052 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11054 * Makefile.in (memmem.o): Build with -Wno-error.
11056 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11058 * utils.c (xsnprintf): Make non-static.
11059 * server.h: Add xsnprintf declaration.
11060 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11061 replace calls to snprintf by calls to xsnprintf throughout.
11063 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11065 * configure.ac: Add configure check for alloca.
11066 * configure, config.in: Regenerate.
11067 * server.h: Include alloca.h if it exists.
11068 * gdbreplay.c: Include alloca.h if it exists.
11070 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11072 * linux-low.c (__SIGRTMIN): Define if not already defined.
11073 (linux_create_inferior): Check for __ANDROID__ rather than
11075 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11076 are already deferred.
11077 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11078 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11079 stopped and already has a pending signal to report.
11080 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11081 a pending signal to report or is moving out of a jump pad.
11082 (linux_init_signals): Check for __ANDROID__ rather than
11085 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11087 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11088 debug_threads check. Avoid a linear search when not doing debug
11091 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11093 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11094 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11095 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11096 (process_event): Change local fd's type to gdb_fildes_t.
11097 (create_file_handler): Adjust prototype.
11098 (delete_file_handler): Adjust prototype.
11099 (handle_file_event): Adjust prototype. Use pfildes.
11100 (create_file_event): Adjsut prototype.
11101 * remote-utils.c (remote_desc, listen_desc): Change type to
11103 * server.h: New gdb_fildes_t typedef.
11104 [USE_WIN32API]: Include winsock2.h.
11105 (delete_file_handler, add_file_handler): Adjust prototypes.
11106 (pfildes): Declare.
11107 * utils.c (pfildes): New.
11109 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11111 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11112 * configure: Regenerate.
11114 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11116 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11117 (linux_done_accessing_memory): ... this.
11118 (linux_target_ops): Adjust.
11119 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11120 * nto-low.c (nto_target_ops): Adjust comment.
11121 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11122 * spu-low.c (spu_target_ops): Adjust comment.
11123 * target.h (target_ops): Rename unprepare_to_access_memory field
11124 to done_accessing_memory.
11125 (unprepare_to_access_memory): Rename to ...
11126 (done_accessing_memory): ... this.
11128 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11130 * linux-low.c (linux_prepare_to_access_memory): New.
11131 (linux_unprepare_to_access_memory): New.
11132 (linux_target_ops): Install them.
11133 * server.c (read_memory): Rename to ...
11134 (gdb_read_memory): ... this. Use
11135 prepare_to_access_memory/prepare_to_access_memory.
11136 (write_memory): Rename to ...
11137 (gdb_write_memory): ... this. Use
11138 prepare_to_access_memory/prepare_to_access_memory.
11139 (handle_search_memory_1): Adjust.
11140 (process_serial_event): Adjust.
11141 * target.h (struct target_ops): New fields
11142 prepare_to_access_memory and unprepare_to_access_memory.
11143 (prepare_to_access_memory, unprepare_to_access_memory): New.
11144 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11145 prepare_to_access_memory/prepare_to_access_memory.
11146 * nto-low.c (nto_target_ops): Adjust.
11147 * spu-low.c (spu_target_ops): Adjust.
11148 * win32-low.c (win32_target_ops): Adjust.
11150 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11152 * Makefile.in (WARN_CFLAGS): Get it from configure.
11153 (WERROR_CFLAGS): New.
11154 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11155 * configure.ac: Introduce --enable-werror, which adds -Werror to
11156 the compiler command line. Enabled by default. Disable with
11157 --disable-werror. Add -Wdeclaration-after-statement
11158 Wpointer-arith and -Wformat-nonliteral to warning flags.
11159 * configure: Regenerate.
11161 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11163 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11165 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11167 * gdbreplay.c (remote_error): New.
11169 (expect): Use gdbchar. Check for error reading from GDB.
11170 Clarify sync error output.
11171 (play): Check for errors writing to GDB.
11172 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11173 * remote-utils.c (getpkt): Check for errors writing to the remote
11176 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11178 * linux-low.c (linux_wait_1): Move non-debugging code out of
11179 `debug_threads' control.
11181 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11183 * linux-low.c (linux_wait_1): Don't set last_status here.
11184 * server.c (push_event, queue_stop_reply_callback): Assert we're
11185 not pushing a TARGET_WAITKIND_IGNORE event.
11186 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11187 (myresume, handle_target_event): Set the thread's last_resume_kind
11188 and last_status from the target returned status.
11190 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11194 * linux-x86-low.c (update_debug_registers_callback): New.
11195 (i386_dr_low_set_addr): Use it.
11196 (i386_dr_low_get_addr): New.
11197 (i386_dr_low_set_control): Use update_debug_registers_callback.
11198 (i386_dr_low_get_control): New.
11199 (i386_dr_low_get_status): Adjust.
11200 * linux-low.c (linux_stop_lwp): New.
11201 * linux-low.h (linux_stop_lwp): Declare.
11203 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11204 argument instead of a i386_debug_reg_state.
11205 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11206 a i386_debug_reg_state.
11207 (i386_insert_aligned_watchpoint): Adjust.
11208 (i386_remove_aligned_watchpoint): Adjust.
11209 (i386_low_stopped_data_address): Read the debug registers from the
11210 inferior instead of from the mirrors.
11211 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11212 (i386_dr_low_get_addr): Declare.
11213 (i386_dr_low_get_control): Declare.
11214 (i386_dr_low_get_status): Change prototype.
11216 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11217 (i386_dr_low_get_addr): New.
11218 (i386_dr_low_get_control): New.
11219 (i386_dr_low_get_status): Adjust prototype. Return
11221 (i386_initial_stuff): Clear dr_status_mirror and
11223 (i386_get_thread_context): Adjust.
11224 (i386_set_thread_context): Adjust.
11225 (i386_thread_added): Adjust.
11227 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11229 * linux-low.h (linux_thread_area): Delete declaration.
11231 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11233 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11234 after its termination.
11236 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11238 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11239 (gdb_wants_all_stopped): Delete.
11240 (linux_wait_1): Don't call them.
11241 * server.c (handle_v_cont): Tag all threads as want-stopped.
11242 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11243 stopped as "client-wants-stopped".
11245 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11247 * Makefile.in (signals_h): New.
11248 (server_h): Depend on it.
11249 (server.o): Don't depend on $(signals_def).
11250 (signals.o): Depend on $(signals_def).
11252 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11254 * Makefile.in (signals_def): New.
11255 (server_h): Append include/gdb/signals.h and signals_def.
11256 (server.o): Append signals_def.
11258 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11260 * server.c (handle_target_event): Use target_signal_to_host for
11261 resume_info.sig initialization.
11262 * target.h (struct thread_resume) <sig>: New comment.
11264 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11266 * server.c (handle_query): strcpy() the returned string from paddress()
11267 instead of sprintf().
11268 * utils.c (paddress): Return phex_nz().
11270 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11272 * server.c (handle_v_cont): Call mourn_inferior if process
11274 (myresume): Likewise.
11276 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11278 Static tracepoints, and integration with UST.
11280 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11281 * mem-break.c (uninsert_all_breakpoints)
11282 (reinsert_all_breakpoints): New.
11283 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11284 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11285 (gdb_agent_ust_loaded, helper_thread_id)
11286 (gdb_agent_helper_thread_id): New macros.
11287 (struct ipa_sym_addresses): Add addr_ust_loaded,
11288 addr_helper_thread_id, addr_cmd_buf.
11289 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11290 (in_process_agent_loaded_ust): New.
11291 (write_e_ust_not_loaded): New.
11292 (maybe_write_ipa_ust_not_loaded): New.
11293 (struct collect_static_trace_data_action): New.
11294 (enum tracepoint_type) <static_tracepoint>: New.
11295 (struct tracepoint) <handle>: Mention static tracepoints.
11296 (struct static_tracepoint_ctx): New.
11297 (CMD_BUF_SIZE): New.
11298 (add_tracepoint_action): Handle static tracepoint actions.
11299 (unprobe_marker_at): New.
11300 (clear_installed_tracepoints): Handle static tracepoints.
11301 (cmd_qtdp): Handle static tracepoints.
11302 (probe_marker_at): New.
11303 (cmd_qtstart): Handle static tracepoints.
11304 (response_tracepoint): Handle static tracepoints.
11305 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11306 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11307 (get_context_regcache): Handle static tracepoints.
11308 (do_action_at_tracepoint): Handle static tracepoint actions.
11309 (traceframe_find_block_type): Handle static trace data blocks.
11310 (traceframe_read_sdata): New.
11311 (download_tracepoints): Download static tracepoint actions.
11312 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11313 (GDB_PROBE_NAME): New.
11315 (GET_UST_SYM): New.
11318 (ust_marker_to_static_tracepoint): New.
11320 (collect_ust_data_at_tracepoint): New.
11321 (gdb_ust_probe): New.
11322 (UNIX_PATH_MAX, SOCK_DIR): New.
11323 (gdb_ust_connect_sync_socket): New.
11324 (resume_thread, stop_thread): New.
11325 (run_inferior_command): New.
11326 (init_named_socket): New.
11327 (gdb_ust_socket_init): New.
11328 (cstr_to_hexstr): New.
11330 (first_marker, next_marker): New.
11331 (response_ust_marker): New.
11332 (cmd_qtfstm, cmd_qtsstm): New.
11333 (unprobe_marker_at, probe_marker_at): New.
11334 (cmd_qtstmat, gdb_ust_thread): New.
11335 (gdb_ust_init): New.
11336 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11337 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11338 (ST_REGENTRY): New.
11339 (x86_64_st_collect_regmap): New.
11340 (X86_64_NUM_ST_COLLECT_GREGS): New.
11341 (AMD64_RIP_REGNUM): New.
11342 (supply_static_tracepoint_registers): New.
11343 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11344 (ST_REGENTRY): New.
11345 (i386_st_collect_regmap): New.
11346 (i386_NUM_ST_COLLECT_GREGS): New.
11347 (supply_static_tracepoint_registers): New.
11348 * server.c (handle_query): Handle qXfer:statictrace:read.
11349 <qSupported>: Report support for StaticTracepoints, and
11350 qXfer:statictrace:read features.
11351 * server.h (traceframe_read_sdata)
11352 (supply_static_tracepoint_registers): Declare.
11353 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11354 (unpack_varlen_hex): Include in IPA build.
11355 * Makefile.in (ustlibs, ustinc): New.
11356 (IPA_OBJS): Add remote-utils-ipa.o.
11357 ($(IPA_LIB)): Link -ldl and -lpthread.
11359 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11360 * config.in, configure: Regenerate.
11362 2010-06-20 Ian Lance Taylor <iant@google.com>
11363 Pedro Alves <pedro@codesourcery.com>
11365 * linux-x86-low.c (always_true): Delete.
11366 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11367 trying to fool the compiler with always_true.
11369 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11371 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11372 conditions in gdbserver.
11374 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11376 * spu-low.c (spu_read_memory): Wrap around local store limit.
11377 (spu_write_memory): Likewise.
11379 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11381 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11382 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11384 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11386 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11387 uses with LONGEST uses.
11389 2010-06-14 Stan Shebs <stan@codesourcery.com>
11390 Pedro Alves <pedro@codesourcery.com>
11394 * linux-x86-low.c: Include limits.h.
11396 (always_true): New.
11399 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11400 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11401 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11402 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11403 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11404 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11405 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11406 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11407 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11408 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11409 (amd64_emit_void_call_2): New.
11410 (amd64_emit_ops): New.
11411 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11412 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11413 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11414 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11415 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11416 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11417 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11418 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11419 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11420 (i386_emit_stack_adjust, i386_emit_int_call_1)
11421 (i386_emit_void_call_2): New.
11422 (i386_emit_ops): New.
11423 (x86_emit_ops): New.
11424 (the_low_target): Install x86_emit_ops.
11425 * server.h (struct emit_ops): New.
11426 (get_raw_reg_func_addr): Declare.
11427 (current_insn_ptr, emit_error): Declare.
11428 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11429 (set_trace_state_variable_value): New defines.
11430 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11431 addr_get_trace_state_variable_value and
11432 addr_set_trace_state_variable_value.
11433 (symbol_list): New fields for get_raw_reg,
11434 get_trace_state_variable_value and set_trace_state_variable_value.
11435 (condfn): New typedef.
11436 (struct tracepoint): New field `compiled_cond'.
11437 (do_action_at_tracepoint): Clear compiled_cond.
11438 (get_trace_state_variable_value, set_trace_state_variable_value):
11440 (condition_true_at_tracepoint): If there's a compiled condition,
11442 (current_insn_ptr, emit_error): New globals.
11443 (struct bytecode_address): New.
11444 (get_raw_reg_func_addr): New.
11445 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11446 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11447 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11448 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11449 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11450 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11451 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11452 (compile_tracepoint_condition, compile_bytecodes): New.
11453 * target.h (emit_ops): Forward declare.
11454 (struct target_ops): New field emit_ops.
11455 (target_emit_ops): New.
11456 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11457 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11458 * linux-low.c (linux_emit_ops): New.
11459 (linux_target_ops): Install it.
11460 * linux-low.h (struct linux_target_ops): New field emit_ops.
11462 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11464 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11465 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11467 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11468 Stan Shebs <stan@codesourcery.com>
11470 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11471 (all): Depend on $(extra_libraries).
11472 (install-only): Install the IPA.
11473 (IPA_OBJS, IPA_LIB): New.
11474 (clean): Remove the IPA lib.
11475 (IPAGENT_CFLAGS): New.
11476 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11477 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11478 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11479 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11480 * configure.ac: Check for atomic builtins support in the compiler.
11481 (IPA_DEPFILES, extra_libraries): Define.
11482 * configure.srv (ipa_obj): Add description.
11483 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11484 (i[34567]86-*-linux*): Set ipa_obj.
11485 (x86_64-*-linux*): Set ipa_obj.
11486 * linux-low.c (stabilizing_threads): New.
11487 (supports_fast_tracepoints): New.
11488 (linux_detach): Stabilize threads before detaching.
11489 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11490 the lwp is either not stabilizing, or is moving out of a jump pad.
11491 (linux_fast_tracepoint_collecting): New.
11492 (maybe_move_out_of_jump_pad): New.
11493 (enqueue_one_deferred_signal): New.
11494 (dequeue_one_deferred_signal): New.
11495 (linux_wait_for_event_1): If moving out of a jump pad, defer
11496 pending signals to later.
11497 (linux_stabilize_threads): New.
11498 (linux_wait_1): Check if threads need moving out of jump pads, and
11500 (stuck_in_jump_pad_callback): New.
11501 (move_out_of_jump_pad_callback): New.
11502 (lwp_running): New.
11503 (linux_resume_one_lwp): Handle moving out of jump pads.
11504 (linux_set_resume_request): Dequeue deferred signals.
11505 (need_step_over_p): Also step over fast tracepoint jumps.
11506 (start_step_over): Also uninsert fast tracepoint jumps.
11507 (finish_step_over): Also reinsert fast tracepoint jumps.
11508 (linux_install_fast_tracepoint_jump): New.
11509 (linux_target_ops): Install linux_stabilize_threads and
11510 linux_install_fast_tracepoint_jump_pad.
11511 * linux-low.h (linux_target_ops) <get_thread_area,
11512 install_fast_tracepoint_jump_pad>: New fields.
11513 (struct lwp_info) <collecting_fast_tracepoint,
11514 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11515 (linux_get_thread_area): Declare.
11516 * linux-x86-low.c (jump_insn): New.
11517 (x86_get_thread_area): New.
11518 (append_insns): New.
11519 (push_opcode): New.
11520 (amd64_install_fast_tracepoint_jump_pad): New.
11521 (i386_install_fast_tracepoint_jump_pad): New.
11522 (x86_install_fast_tracepoint_jump_pad): New.
11523 (the_low_target): Install x86_get_thread_area and
11524 x86_install_fast_tracepoint_jump_pad.
11525 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11526 (struct fast_tracepoint_jump): New.
11527 (fast_tracepoint_jump_insn): New.
11528 (fast_tracepoint_jump_shadow): New.
11529 (find_fast_tracepoint_jump_at): New.
11530 (fast_tracepoint_jump_here): New.
11531 (delete_fast_tracepoint_jump): New.
11532 (set_fast_tracepoint_jump): New.
11533 (uninsert_fast_tracepoint_jumps_at): New.
11534 (reinsert_fast_tracepoint_jumps_at): New.
11535 (set_breakpoint_at): Use write_inferior_memory.
11536 (uninsert_raw_breakpoint): Use write_inferior_memory.
11537 (check_mem_read): Mask out fast tracepoint jumps.
11538 (check_mem_write): Mask out fast tracepoint jumps.
11539 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11540 (set_fast_tracepoint_jump): Declare.
11541 (delete_fast_tracepoint_jump)
11542 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11543 (reinsert_fast_tracepoint_jumps_at): Declare.
11544 * regcache.c: Don't compile many functions when building the
11545 in-process agent library.
11546 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11547 the register buffer in the heap.
11548 (free_register_cache): If the register buffer isn't owned by the
11549 regcache, don't free it.
11550 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11551 pre-existing register caches.
11552 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11554 (convert_ascii_to_int): : Constify `from' parameter type.
11555 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11556 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11557 the needed buffer in-place.
11558 (relocate_instruction): New.
11559 * server.c (handle_query) <qSymbols>: If the target supports
11560 tracepoints, give it a chance of looking up symbols. Report
11561 support for fast tracepoints.
11562 (handle_status): Stabilize threads.
11563 (process_serial_event): Adjust.
11564 * server.h (struct fast_tracepoint_jump): Forward declare.
11565 (struct process_info) <fast_tracepoint_jumps>: New field.
11566 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11567 (decode_X_packet, decode_M_packet): Adjust.
11568 (relocate_instruction): Declare.
11569 (in_process_agent_loaded): Declare.
11570 (tracepoint_look_up_symbols): Declare.
11571 (struct fast_tpoint_collect_status): Declare.
11572 (fast_tracepoint_collecting): Declare.
11573 (force_unlock_trace_buffer): Declare.
11574 (handle_tracepoint_bkpts): Declare.
11575 (initialize_low_tracepoint)
11576 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11577 * target.h (struct target_ops) <stabilize_threads,
11578 install_fast_tracepoint_jump_pad>: New fields.
11579 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11580 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11581 [HAVE_STDINT_H]: Include stdint.h.
11582 (trace_debug_1): Rename to ...
11583 (trace_vdebug): ... this.
11584 (trace_debug): Rename to ...
11585 (trace_debug_1): ... this. Add `level' parameter.
11586 (trace_debug): New.
11587 (ATTR_USED, ATTR_NOINLINE): New.
11588 (IP_AGENT_EXPORT): New.
11589 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11590 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11591 (about_to_request_buffer_space, trace_buffer_is_full)
11592 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11593 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11594 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11595 (traceframe_write_count, traceframes_created)
11596 (trace_state_variables)
11597 New renaming defines.
11598 (struct ipa_sym_addresses): New.
11599 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11600 (symbol_list): New.
11601 (ipa_sym_addrs): New.
11602 (all_tracepoint_symbols_looked_up): New.
11603 (in_process_agent_loaded): New.
11604 (write_e_ipa_not_loaded): New.
11605 (maybe_write_ipa_not_loaded): New.
11606 (tracepoint_look_up_symbols): New.
11607 (debug_threads) [IN_PROCESS_AGENT]: New.
11608 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11609 (UNKNOWN_SIDE_EFFECTS): New.
11610 (stop_tracing): New.
11611 (flush_trace_buffer): New.
11612 (stop_tracing_bkpt): New.
11613 (flush_trace_buffer_bkpt): New.
11614 (read_inferior_integer): New.
11615 (read_inferior_uinteger): New.
11616 (read_inferior_data_pointer): New.
11617 (write_inferior_data_pointer): New.
11618 (write_inferior_integer): New.
11619 (write_inferior_uinteger): New.
11620 (struct collect_static_trace_data_action): Delete.
11621 (enum tracepoint_type): New.
11622 (struct tracepoint) <type>: New field `type'.
11623 <actions_str, step_actions, step_actions_str>: Only include in
11625 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11626 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11627 (tracepoints): Use IP_AGENT_EXPORT.
11628 (last_tracepoint): Don't include in the IPA.
11629 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11630 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11631 (alloced_trace_state_variables): New.
11632 (trace_state_variables): Use IP_AGENT_EXPORT.
11633 (traceframe_t): Delete unused variable.
11634 (circular_trace_buffer): Don't include in the IPA.
11635 (trace_buffer_start): Delete.
11636 (struct trace_buffer_control): New.
11637 (trace_buffer_free): Delete.
11638 (struct ipa_trace_buffer_control): New.
11639 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11640 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11642 (trace_buffer_ctrl): New.
11643 (TRACE_BUFFER_CTRL_CURR): New.
11644 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11645 Reimplement as macros.
11646 (trace_buffer_wrap): Delete.
11647 (traceframe_write_count, traceframe_read_count)
11648 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11649 (struct tracepoint_hit_ctx) <type>: New field.
11650 (struct fast_tracepoint_ctx): New.
11651 (memory_barrier): New.
11653 (record_tracepoint_error): Update atomically in the IPA.
11654 (clear_inferior_trace_buffer): New.
11655 (about_to_request_buffer_space): New.
11656 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11657 updating the same buffer.
11658 (add_tracepoint): Default the tracepoint's type to trap
11659 tracepoint, and orig_size to -1.
11660 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11661 internal variables.
11662 (create_trace_state_variable): New parameter `gdb'. Handle it.
11663 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11664 (cmd_qtdp): Handle fast tracepoints.
11665 (cmd_qtdv): Adjust.
11666 (max_jump_pad_size): New.
11667 (gdb_jump_pad_head): New.
11668 (get_jump_space_head): New.
11669 (claim_jump_space): New.
11670 (sort_tracepoints): New.
11671 (MAX_JUMP_SIZE): New.
11672 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11674 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11675 support. Upload fast traceframes, and delete internal IPA
11677 (stop_tracing_handler): New.
11678 (flush_trace_buffer_handler): New.
11679 (cmd_qtstop): Upload fast tracepoints.
11680 (response_tracepoint): Handle fast tracepoints.
11681 (tracepoint_finished_step): Upload fast traceframes. Set the
11682 tracepoint hit context's tracepoint type.
11683 (handle_tracepoint_bkpts): New.
11684 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11685 type. Add comment about fast tracepoints.
11686 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11687 non-existing action_str field.
11688 (get_context_regcache): Handle fast tracepoints.
11689 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11691 (fast_tracepoint_from_jump_pad_address): New.
11692 (fast_tracepoint_from_ipa_tpoint_address): New.
11693 (collecting_t): New.
11694 (force_unlock_trace_buffer): New.
11695 (fast_tracepoint_collecting): New.
11697 (gdb_collect): New.
11698 (write_inferior_data_ptr): New.
11699 (target_tp_heap): New.
11700 (target_malloc): New.
11701 (download_agent_expr): New.
11703 (download_tracepoints): New.
11704 (download_trace_state_variables): New.
11705 (upload_fast_traceframes): New.
11706 (IPA_FIRST_TRACEFRAME): New.
11707 (IPA_NEXT_TRACEFRAME_1): New.
11708 (IPA_NEXT_TRACEFRAME): New.
11709 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11710 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11711 (gdb_jump_pad_buffer_end): New.
11712 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11713 (initialize_tracepoint): Adjust.
11714 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11715 buffer. Initialize the low module.
11716 * utils.c (PREFIX, TOOLNAME): New.
11717 (malloc_failure): Use PREFIX.
11718 (error): In the IPA, an error causes an exit.
11719 (fatal, warning): Use PREFIX.
11720 (internal_error): Use TOOLNAME.
11721 (NUMCELLS): Increase to 10.
11722 * configure, config.in: Regenerate.
11724 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11726 * server.c (handle_query) <qSupported>: Do two passes over the
11727 qSupported string to avoid nesting strtok.
11729 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11731 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11733 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11734 -Wl,--dynamic-list.
11735 * configure: Regenerate.
11736 * proc-service.list: New.
11738 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11740 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11743 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11745 * gdbreplay.c (remote_open): Check error return from socket() call by
11746 its equality to -1 not by it being negative.
11747 * remote-utils.c (remote_open): Likewise.
11749 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11751 * config.h: Regenerate.
11753 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11755 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11756 doesn't provide PTRACE_GET_THREAD_AREA.
11758 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11760 * linux-m68k-low.c: Include <asm/ptrace.h>
11761 (ps_get_thread_area): Implement.
11763 2010-05-03 Doug Evans <dje@google.com>
11765 * event-loop.c (struct callback_event): New struct.
11766 (callback_list): New global.
11767 (append_callback_event, delete_callback_event): New functions.
11768 (process_callback): New function.
11769 (start_event_loop): Call it.
11770 * remote-utils.c (NOT_SCHEDULED): Define.
11771 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11772 moved out of readchar.
11773 (readchar): Rewrite. Call reschedule before returning.
11774 (reset_readchar): New function.
11775 (remote_close): Call it.
11776 (process_remaining, reschedule): New functions.
11777 * server.h (callback_handler_func): New typedef.
11778 (append_callback_event, delete_callback_event): Declare.
11780 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11782 * proc-service.c (ps_pglobal_lookup): Use
11783 thread_db_look_up_one_symbol.
11784 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11785 parameter. Use it instead of all_symbols_looked_up.
11786 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11788 (all_symbols_looked_up): Don't declare.
11789 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11790 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11792 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11793 Set all_symbols_looked_up here.
11794 (thread_db_look_up_one_symbol): New.
11795 (thread_db_get_tls_address): Adjust.
11796 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11797 thread_db object on the heap, and tentatively set it in the
11799 (thread_db_init): Don't set all_symbols_looked_up here.
11800 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11802 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11804 * linux-low.c (linux_kill, linux_detach): Adjust.
11805 (status_pending_p_callback): Remove redundant statement. Check
11806 for !TARGET_WAITIKIND_IGNORE, instead of
11807 TARGET_WAITKIND_STOPPED.
11808 (handle_tracepoints): Make sure LWP is locked. Adjust.
11809 (linux_wait_for_event_1): Adjust.
11810 (linux_cancel_breakpoints): New.
11811 (unsuspend_one_lwp): New.
11812 (unsuspend_all_lwps): New.
11813 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11814 (send_sigstop_callback): Change return type to int, add new
11815 `except' parameter and handle it.
11816 (suspend_and_send_sigstop_callback): New.
11817 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11818 pass them down. If SUSPEND, also increment the lwp's suspend
11820 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11821 (need_step_over_p): Don't consider suspended LWPs.
11822 (start_step_over): Adjust.
11823 (proceed_one_lwp): Change return type to int, add new `except'
11824 parameter and handle it.
11825 (unsuspend_and_proceed_one_lwp): New.
11826 (proceed_all_lwps): Use find_inferior instead of
11828 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11829 also decrement the suspend count of LWPs. Pass `except' down,
11830 instead of hacking its suspend count.
11831 (linux_pause_all): Add `freeze' parameter. Adjust.
11832 (linux_unpause_all): New.
11833 (linux_target_ops): Install linux_unpause_all.
11834 * server.c (handle_status): Adjust.
11835 * target.h (struct target_ops): New fields `unpause_all' and
11836 `cancel_breakpoints'. Add new parameter to `pause_all'.
11837 (pause_all): Add new `freeze' parameter.
11838 (unpause_all): New.
11839 (cancel_breakpoints): New.
11840 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11841 cancel breakpoints.
11842 (cmd_qtstart): Pause threads.
11843 (stop_tracing): Pause threads, and cancel breakpoints.
11844 * win32-low.c (win32_target_ops): Adjust.
11846 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11848 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11849 the inferior right away from here...
11850 (linux_wait_1): ... to here, and adjust to check the thread's
11851 last_resume_kind instead of the lwp's step or stop_expected flags.
11853 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11855 * README: Use consistent `GDB' and `GDBserver' spellings.
11857 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11859 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11860 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11861 (linux_detach_one_lwp): Assume the lwp is stopped.
11862 (any_thread_of): Delete.
11863 (linux_detach): Stop all lwps here. Don't blindly delete all
11865 (delete_lwp_callback): New.
11866 (linux_mourn): Delete all lwps of the process that is gone.
11867 (linux_wait_1): Don't delete the last lwp of the process here.
11868 * mem-break.h (mark_breakpoints_out): Declare.
11869 * mem-break.c (mark_breakpoints_out): New.
11870 (free_all_breakpoints): Use it.
11871 * server.c (handle_target_event): If the process is gone, mark
11873 * thread-db.c (struct thread_db) <create_bp>: New field.
11874 (thread_db_enable_reporting): Fix prototype. Store a thread event
11875 breakpoint reference in the thread_db struct.
11876 (thread_db_load_search): Clear the thread_db object.
11877 (try_thread_db_load_1): Ditto.
11878 (switch_to_process): New.
11879 (disable_thread_event_reporting): Use it.
11880 (remove_thread_event_breakpoints): New.
11881 (thread_db_detach, thread_db_mourn): Use it.
11883 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11885 * linux-low.c (linux_enable_event_reporting): New.
11886 (linux_wait_for_event_1, handle_extended_wait): Use it.
11888 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11890 * linux-low.c (linux_kill_one_lwp, linux_kill)
11891 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11892 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11893 SIGSTOP even if the LWP is stopped.
11894 (send_sigstop_callback): New.
11895 (stop_all_lwps): Use send_sigstop_callback instead.
11896 (linux_resume_one_thread): Adjust.
11897 (proceed_one_lwp): Still proceed an LWP that the client has
11898 requested to stop, if we haven't reported it as stopped yet. Make
11899 sure that LWPs the client want stopped, have a pending SIGSTOP.
11901 2010-04-26 Doug Evans <dje@google.com>
11903 * server.c (handle_general_set): Make static.
11905 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11906 Print received char after testing for error/eof instead of before.
11907 (input_interrupt): Tweak comment.
11909 2010-04-23 Doug Evans <dje@google.com>
11911 * server.c (start_inferior): Print inferior argv if --debug.
11913 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11915 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11916 * nto-x86-low.c: Include server.h
11918 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11920 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11921 be consistent with other sources of this directory.
11922 (init_registers_amd64): Correct name of source file of this function
11925 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11927 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11928 64-bit executables.
11930 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11932 * win32-i386-low.c: Add 64-bit support.
11933 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11934 (init_registers_amd64): Declare.
11935 (mappings): Add 64-bit version of array.
11936 (init_windows_x86): New function.
11937 (the_low_target): Change init_arch field to init_windows_x86.
11939 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11941 * win32-low.c: Adapt to support also 64-bit architecture.
11942 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11943 (get_image_name): Use SIZE_T type for local variable `done'.
11944 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11945 (toolhelp_get_dll_name): Idem.
11946 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11947 Use uintptr_t typecast to avoid warning.
11948 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11949 (handle_exception): Use phex_nz to avoid warning.
11950 (win32_wait): Remove unused local variable `process'.
11952 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11954 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11957 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11959 * configure.ac: Use `ws2_32' library for srv_mingw.
11960 * configure: Regenerate.
11961 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11962 * remote-utils.c: Likewise.
11964 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11966 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11967 if __x86_64__ is defined.
11969 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11971 * configure: Regenerate.
11973 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11975 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11976 * target.h (target_ops): New get_tib_address field.
11977 * win32-low.h (win32_thread_info): Add thread_local_base field.
11978 * win32-low.c (child_add_thread): Add tlb argument.
11979 Set thread_local_base field to TLB.
11980 (get_child_debug_event): Adapt to child_add_thread change.
11981 (win32_get_tib_address): New function.
11982 (win32_target_ops): Set get_tib_address field to
11983 win32_get_tib_address.
11984 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11986 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11988 * linux-low.c (linux_mourn): Also remove the process.
11989 * server.c (handle_target_event): Don't remove the process here.
11990 * nto-low.c (nto_mourn): New.
11991 (nto_target_ops): Install it.
11992 * spu-low.c (spu_mourn): New.
11993 (spu_target_ops): Install it.
11994 * win32-low.c (win32_mourn): New.
11995 (win32_target_ops): Install it.
11997 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11999 * server.h (buffer_xml_printf): Remove redundant `;'.
12001 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12003 * regcache.c (set_register_cache): Invalidate regcaches before
12004 changing the register cache layout.
12005 (regcache_invalidate_one): Allow a NULL regcache.
12006 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12007 regcaches before changing the register cache layout or the target
12010 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12012 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12013 variable warning on Linux/x86-64.
12015 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12017 GDBserver disconnected tracing support.
12019 * linux-low.c (linux_remove_process): Delete.
12020 (add_lwp): Don't set last_resume_kind here.
12021 (linux_kill): Use `mourn'.
12022 (linux_detach): Use `thread_db_detach', and `mourn'.
12023 (linux_mourn): New.
12024 (linux_attach_lwp_1): Adjust comment.
12025 (linux_attach): last_resume_kind moved the thread_info; adjust.
12026 (status_pending_p_callback): Adjust.
12027 (linux_wait_for_event_1): Adjust.
12028 (count_events_callback, select_singlestep_lwp_callback)
12029 (select_event_lwp_callback, cancel_breakpoints_callback)
12030 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12031 (proceed_one_lwp): Adjust.
12032 (linux_async): Add debug output.
12033 (linux_thread_stopped): New.
12034 (linux_pause_all): New.
12035 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12037 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12038 (thread_db_free): Delete declaration.
12039 (thread_db_detach, thread_db_mourn): Declare.
12040 * thread-db.c (thread_db_init): Use thread_db_mourn.
12041 (thread_db_free): Delete, split in two.
12042 (disable_thread_event_reporting): New.
12043 (thread_db_detach): New.
12044 (thread_db_mourn): New.
12046 * server.h (struct thread_info) <last_resume_kind>: New field.
12047 <attached>: Add comment.
12048 <gdb_detached>: New field.
12049 (handler_func): Change return type to int.
12050 (handle_serial_event, handle_target_event): Ditto.
12051 (gdb_connected): Declare.
12053 (disconnected_tracing): Declare.
12054 (stop_tracing): Declare.
12056 * server.c (handle_query) <qSupported>: Report support for
12057 disconnected tracing.
12058 (queue_stop_reply_callback): Account for running threads.
12059 (gdb_wants_thread_stopped): New.
12060 (gdb_wants_all_threads_stopped): New.
12061 (gdb_reattached_process): New.
12062 (handle_status): Clear the `gdb_detached' flag of all processes.
12063 In all-stop, stop all threads.
12064 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12065 (process_serial_event): If the remote connection breaks, or if an
12066 exit was forced with "monitor exit", force an event loop exit.
12067 Handle disconnected tracing on detach.
12068 (handle_serial_event): Adjust.
12069 (handle_target_event): If GDB isn't connected, forward events back
12070 to the inferior, unless the last process exited, in which case,
12071 exit gdbserver. Adjust interface.
12073 * remote-utils.c (remote_open): Don't block in accept. Instead
12074 register an event loop source on the listen socket file
12075 descriptor. Refactor bits into ...
12076 (listen_desc): ... this new global.
12077 (gdb_connected): ... this new function.
12078 (enable_async_notification): ... this new function.
12079 (handle_accept_event): ... this new function.
12080 (remote_close): Clear remote_desc.
12082 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12084 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12086 (mourn_inferior): Define.
12087 (target_process_qsupported): Avoid the dangling else problem.
12088 (thread_stopped): Define.
12089 (pause_all): Define.
12090 (target_waitstatus_to_string): Declare.
12091 * target.c (target_waitstatus_to_string): New.
12093 * tracepoint.c (tracing): Make extern.
12094 (disconnected_tracing): New.
12095 (stop_tracing): Make extern. Handle tracing stops due to GDB
12097 (cmd_qtdisconnected): New.
12098 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12099 (handle_tracepoint_general_set): Handle QTDisconnected.
12101 * event-loop.c (event_handler_func): Change return type to int.
12102 (process_event): Bail out if the event handler wants the event
12104 (handle_file_event): Ditto.
12105 (start_event_loop): Bail out if the event handler wants the event
12108 * nto-low.c (nto_target_ops): Adjust.
12109 * spu-low.c (spu_wait): Don't remove the process here.
12110 (spu_target_ops): Adjust.
12111 * win32-low.c (win32_wait): Don't remove the process here.
12112 (win32_target_ops): Adjust.
12114 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12116 * regcache.c (realloc_register_cache): Invalidate inferior's
12117 regcache before recreating it.
12119 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12121 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12123 2010-04-09 Stan Shebs <stan@codesourcery.com>
12124 Pedro Alves <pedro@codesourcery.com>
12126 * server.h (LONGEST): New.
12127 (struct thread_info) <while_stepping>: New field.
12128 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12130 (initialize_tracepoint, handle_tracepoint_general_set)
12131 (handle_tracepoint_query, tracepoint_finished_step)
12132 (tracepoint_was_hit, release_while_stepping_state_list):
12133 (current_traceframe): Declare.
12134 * server.c (handle_general_set): Handle tracepoint packets.
12135 (read_memory): New.
12136 (write_memory): New.
12137 (handle_search_memory_1): Use read_memory.
12138 (handle_query): Report support for conditional tracepoints, trace
12139 state variables, and tracepoint sources. Handle tracepoint
12141 (main): Initialize the tracepoints module.
12142 (process_serial_event): Handle traceframe reads/writes.
12144 * linux-low.c (handle_tracepoints): New.
12145 (linux_wait_1): Call it.
12146 (linux_resume_one_lwp): Handle while-stepping.
12147 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12148 (linux_target_ops): Install them.
12149 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12151 * linux-x86-low.c (x86_supports_tracepoints): New.
12152 (the_low_target). Install it.
12154 * mem-break.h (delete_breakpoint): Declare.
12155 * mem-break.c (delete_breakpoint): Make external.
12157 * target.h (struct target_ops): Add `supports_tracepoints',
12158 `read_pc', and `write_pc' fields.
12159 (target_supports_tracepoints): Define.
12160 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12163 * regcache.h (struct regcache) <registers_owned>: New field.
12164 (init_register_cache, regcache_cpy): Declare.
12165 (regcache_read_pc, regcache_write_pc): Declare.
12166 (register_cache_size): Declare.
12167 (supply_regblock): Declare.
12168 * regcache.c (init_register_cache): New.
12169 (new_register_cache): Use it.
12170 (regcache_cpy): New.
12171 (register_cache_size): New.
12172 (supply_regblock): New.
12173 (regcache_read_pc, regcache_write_pc): New.
12175 * tracepoint.c: New.
12177 * Makefile.in (OBS): Add tracepoint.o.
12178 (tracepoint.o): New rule.
12180 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12182 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12184 (i386-mmx.c): Likewise.
12185 (i386-mmx-linux.o): Likewise.
12186 (i386-mmx-linux.c): Likewise.
12188 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12189 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12190 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12191 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12193 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12194 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12195 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12197 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12199 * Makefile.in (clean): Updated.
12201 (i386-avx.c): Likewise.
12202 (i386-avx-linux.o): Likewise.
12203 (i386-avx-linux.c): Likewise.
12204 (amd64-avx.o): Likewise.
12205 (amd64-avx.c): Likewise.
12206 (amd64-avx-linux.o): Likewise.
12207 (amd64-avx-linux.c): Likewise.
12209 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12210 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12211 (srv_amd64_regobj): Add amd64-avx.o.
12212 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12213 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12214 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12215 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12216 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12217 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12218 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12220 * i387-fp.c: Include "i386-xstate.h".
12222 (i387_cache_to_xsave): Likewise.
12223 (i387_xsave_to_cache): Likewise.
12224 (x86_xcr0): Likewise.
12226 * i387-fp.h (i387_cache_to_xsave): Likewise.
12227 (i387_xsave_to_cache): Likewise.
12228 (x86_xcr0): Likewise.
12230 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12231 * linux-crisv32-low.c (target_regsets): Likewise.
12232 * linux-m68k-low.c (target_regsets): Likewise.
12233 * linux-mips-low.c (target_regsets): Likewise.
12234 * linux-ppc-low.c (target_regsets): Likewise.
12235 * linux-s390-low.c (target_regsets): Likewise.
12236 * linux-sh-low.c (target_regsets): Likewise.
12237 * linux-sparc-low.c (target_regsets): Likewise.
12238 * linux-xtensa-low.c (target_regsets): Likewise.
12240 * linux-low.c: Include <sys/uio.h>.
12241 (regsets_fetch_inferior_registers): Support nt_type.
12242 (regsets_store_inferior_registers): Likewise.
12243 (linux_process_qsupported): New.
12244 (linux_target_ops): Add linux_process_qsupported.
12246 * linux-low.h (regset_info): Add nt_type.
12247 (linux_target_ops): Add process_qsupported.
12249 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12251 (init_registers_i386_avx_linux): New.
12252 (init_registers_amd64_avx_linux): Likewise.
12253 (xmltarget_i386_linux_no_xml): Likewise.
12254 (xmltarget_amd64_linux_no_xml): Likewise.
12255 (PTRACE_GETREGSET): Likewise.
12256 (PTRACE_SETREGSET): Likewise.
12257 (x86_fill_xstateregset): Likewise.
12258 (x86_store_xstateregset): Likewise.
12259 (use_xml): Likewise.
12260 (x86_linux_update_xmltarget): Likewise.
12261 (x86_linux_process_qsupported): Likewise.
12262 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12263 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12264 init_registers_i386_linux here. Call
12265 x86_linux_update_xmltarget.
12266 (the_low_target): Add x86_linux_process_qsupported.
12268 * server.c (handle_query): Call target_process_qsupported.
12270 * target.h (target_ops): Add process_qsupported.
12271 (target_process_qsupported): New.
12273 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12275 * inferiors.c (add_thread): Set last_status kind to
12276 TARGET_WAITKIND_IGNORE.
12277 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12278 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12279 (linux_wait_1): Move `thread' local definition to block that uses
12280 it. Don't NULL initialize `event_child'.
12281 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12282 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12283 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12285 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12287 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12288 an extended waitstatus, or by a watchpoint.
12289 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12290 thread was stepping or has been stopped by a watchpoint.
12292 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12294 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12295 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12296 of another, then delete the previous, and validate all
12298 (validate_inserted_breakpoint): New.
12299 (delete_disabled_breakpoints): New.
12300 (validate_breakpoints): New.
12301 (check_mem_read): Validate breakpoints before trusting their
12302 shadow. Delete disabled breakpoints.
12303 (check_mem_write): Validate breakpoints before trusting they
12304 should be inserted. Delete disabled breakpoints.
12305 * mem-break.h (validate_breakpoints):
12306 * server.c (handle_query): Validate breakpoints when we see a
12309 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12311 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12312 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12313 if we could tell there's a GDB breakpoint at stop_pc.
12314 (need_step_over_p): Don't do a step over if we find a GDB
12315 breakpoint at the resume PC.
12317 * mem-break.c (struct raw_breakpoint): New.
12318 (enum bkpt_type): New type `gdb_breakpoint'.
12319 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12320 fields. New field `raw'.
12321 (find_raw_breakpoint_at): New.
12322 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12323 breakpoint instead.
12324 (set_breakpoint_at): Adjust.
12325 (delete_raw_breakpoint): New.
12326 (release_breakpoint): New.
12327 (delete_breakpoint): Rename to...
12328 (delete_breakpoint_1): ... this. Add proc parameter. Use
12329 release_breakpoint. Return ENOENT.
12330 (delete_breakpoint): Reimplement.
12331 (find_breakpoint_at): Delete.
12332 (find_gdb_breakpoint_at): New.
12333 (delete_breakpoint_at): Delete.
12334 (set_gdb_breakpoint_at): New.
12335 (delete_gdb_breakpoint_at): New.
12336 (gdb_breakpoint_here): New.
12337 (set_reinsert_breakpoint): Use release_breakpoint.
12338 (uninsert_breakpoint): Rename to ...
12339 (uninsert_raw_breakpoint): ... this.
12340 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12341 (reinsert_raw_breakpoint): Change parameter type to
12343 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12345 (check_breakpoints): Adjust. Use release_breakpoint.
12346 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12347 (breakpoint_inserted_here): Ditto.
12348 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12349 Don't trust the breakpoint's shadow if it is not inserted.
12350 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12351 (delete_all_breakpoints): Adjust.
12352 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12353 use delete_breakpoint_1.
12355 * mem-break.h (breakpoints_supported): Delete declaration.
12356 (set_gdb_breakpoint_at): Declare.
12357 (gdb_breakpoint_here): Declare.
12358 (delete_breakpoint_at): Delete.
12359 (delete_gdb_breakpoint_at): Declare.
12361 * server.h (struct raw_breakpoint): Forward declare.
12362 (struct process_info): New field `raw_breakpoints'.
12364 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12367 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12369 * linux-low.c (status_pending_p_callback): Fix comment.
12370 (linux_wait_for_event_1): Move most of the internal breakpoint
12371 handling from here...
12372 (linux_wait_1): ... to here.
12373 (count_events_callback): New.
12374 (select_singlestep_lwp_callback): New.
12375 (select_event_lwp_callback): New.
12376 (cancel_breakpoints_callback): New.
12377 (select_event_lwp): New.
12378 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12379 priority to all LWPs that have had events that should be reported
12380 to the client. Cancel breakpoints when about to reporting the
12381 event to the client, not while stopping lwps. No longer cancel
12382 finished single-steps here.
12383 (cancel_finished_single_step): Delete.
12384 (cancel_finished_single_steps): Delete.
12386 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12388 * mem-break.c (enum bkpt_type): New.
12389 (struct breakpoint): New field `type'.
12390 (set_breakpoint_at): Change return type to struct breakpoint
12391 pointer. Set type to `other_breakpoint' by default.
12392 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12393 in the breakpoint list.
12394 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12395 (reinsert_breakpoint): Rename to ...
12396 (reinsert_raw_breakpoint): ... this.
12397 (reinsert_breakpoints_at): Adjust.
12398 * mem-break.h (struct breakpoint): Declare.
12399 (set_breakpoint_at): Change return type to struct breakpoint
12402 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12404 * server.c (handle_query): Assign, not compare.
12406 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12408 Teach linux gdbserver to step-over-breakpoints.
12410 * linux-low.c (can_hardware_single_step): New.
12411 (supports_breakpoints): New.
12412 (handle_extended_wait): If stopping threads, read the stop pc of
12413 the new cloned LWP.
12415 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12416 low target doesn't support retrieving the PC.
12417 (add_lwp): Set last_resume_kind to resume_continue.
12418 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12419 (linux_attach): Don't clear stop_expected. Set the lwp's
12420 last_resume_kind to resume_stop.
12421 (linux_detach_one_lwp): Don't check for removed breakpoints.
12422 (check_removed_breakpoint): Delete.
12423 (status_pending_p): Rename to ...
12424 (status_pending_p_callback): ... this. Don't check for removed
12425 breakpoints. Don't consider threads that are stopped from GDB's
12427 (linux_wait_for_lwp): Always read the stop_pc here.
12428 (cancel_breakpoint): New.
12429 (step_over_bkpt): New global.
12430 (linux_wait_for_event_1): Implement stepping over breakpoints.
12431 (gdb_wants_lwp_stopped): New.
12432 (gdb_wants_all_stopped): New.
12433 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12434 single-step traps here. Store the thread's last reported target
12436 (send_sigstop): Don't clear stop_expected. Always set it,
12438 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12439 (cancel_finished_single_step): New.
12440 (cancel_finished_single_steps): New.
12441 (wait_for_sigstop): Don't cancel finished single-step traps here.
12442 (linux_resume_one_lwp): Don't check for removed breakpoints.
12443 Don't set `step' on non-hardware step archs.
12444 (linux_set_resume_request): Ignore resume_stop requests if already
12445 stopping or stopped. Set the lwp's last_resume_kind.
12446 (resume_status_pending_p): Don't check for removed breakpoints.
12447 (need_step_over_p): New.
12448 (start_step_over): New.
12449 (finish_step_over): New.
12450 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12451 requests. Clear the thread's last reported target waitstatus.
12452 Don't use the `suspended' flag. Don't consider pending breakpoints.
12453 (linux_resume): Start a step-over if necessary.
12454 (proceed_one_lwp): New.
12455 (proceed_all_lwps): New.
12456 (unstop_all_lwps): New.
12457 * linux-low.h (struct lwp_info): Rewrite comment for the
12458 `suspended' flag. Add the `stop_pc' field. Delete the
12459 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12460 Add `'last_resume_kind' and `need_step_over' fields.
12461 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12462 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12463 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12464 (set_raw_breakpoint_at): New.
12465 (set_breakpoint_at): Rewrite to use it.
12466 (reinsert_breakpoint_handler): Delete.
12467 (set_reinsert_breakpoint): New.
12468 (reinsert_breakpoint_by_bp): Delete.
12469 (delete_reinsert_breakpoints): New.
12470 (uninsert_breakpoint): Rewrite.
12471 (uninsert_breakpoints_at): New.
12472 (reinsert_breakpoint): Rewrite.
12473 (reinsert_breakpoints_at): New.
12474 (check_breakpoints): Rewrite.
12475 (breakpoint_here): New.
12476 (breakpoint_inserted_here): New.
12477 (check_mem_read): Adjust.
12478 * mem-break.h (breakpoints_supported, breakpoint_here)
12479 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12480 (reinsert_breakpoint_by_bp): Delete declaration.
12481 (delete_reinsert_breakpoints): Declare.
12482 (reinsert_breakpoint): Delete declaration.
12483 (reinsert_breakpoints_at): Declare.
12484 (uninsert_breakpoint): Delete declaration.
12485 (uninsert_breakpoints_at): Declare.
12486 (check_breakpoints): Adjust prototype.
12487 * server.h: Adjust include order.
12488 (struct thread_info): Declare here. Add a `last_status' field.
12490 2010-03-23 Michael Snyder <msnyder@vmware.com>
12492 * server.c (crc32): New function.
12493 (handle_query): Add handling for 'qCRC:' request.
12495 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12497 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12498 lwp had been stopped by a watchpoint.
12500 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12502 * server.h (internal_error): Declare.
12503 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12504 * utils.c (internal_error): New function.
12506 2010-03-15 Andreas Schwab <schwab@redhat.com>
12508 * configure.srv: Fix typo setting srv_regobj.
12510 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12512 * linux-low.c (fetch_register): Avoid passing a non string literal
12514 (usr_store_inferior_registers): Ditto.
12516 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12518 * linux-low.c (linux_write_memory): Bail out early if peeking
12521 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12523 * linux-low.h (struct lwp_info): New fields
12524 `stopped_by_watchpoint' and `stopped_data_address'.
12525 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12526 here, and cache them in the lwp object.
12527 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12529 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12531 (linux_stopped_by_watchpoint): Rewrite.
12532 (linux_stopped_data_address): Rewrite.
12534 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12536 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12537 switching the current inferior, not before.
12539 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12541 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12542 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12543 i386-linux.c and amd64-linux.c.
12544 (reg-i386.o): Removed.
12545 (reg-i386.c): Likewise.
12546 (reg-i386-linux.o): Likewise.
12547 (reg-i386-linux.c): Likewise.
12548 (reg-x86-64.o): Likewise.
12549 (reg-x86-64.c): Likewise.
12550 (reg-x86-64-linux.o): Likewise.
12551 (reg-x86-64-linux.c): Likewise.
12553 (i386.c): Likewise.
12554 (i386-linux.o): Likewise.
12555 (i386-linux.c): Likewise.
12556 (amd64.o): Likewise.
12557 (amd64.c): Likewise.
12558 (amd64-linux.o): Likewise.
12559 (amd64-linux.c): Likewise.
12561 * configure.srv (srv_i386_regobj): New.
12562 (srv_i386_linux_regobj): Likewise.
12563 (srv_amd64_regobj): Likewise.
12564 (srv_amd64_linux_regobj): Likewise.
12565 (srv_i386_32bit_xmlfiles): Likewise.
12566 (srv_i386_64bit_xmlfiles): Likewise.
12567 (srv_i386_xmlfiles): Likewise.
12568 (srv_amd64_xmlfiles): Likewise.
12569 (srv_i386_linux_xmlfiles): Likewise.
12570 (srv_amd64_linux_xmlfiles): Likewise.
12571 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12572 srv_xmlfiles to $srv_i386_xmlfiles.
12573 (i[34567]86-*-mingw32ce*): Likewise.
12574 (i[34567]86-*-mingw*): Likewise.
12575 (i[34567]86-*-nto*): Likewise.
12576 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12577 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12578 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12579 (x86_64-*-linux*): Likewise.
12581 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12582 (init_registers_amd64_linux): New.
12583 (x86_arch_setup): Replace init_registers_x86_64_linux with
12584 init_registers_amd64_linux.
12586 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12588 * configure.ac: Check for libdl. If it is not available link against
12589 static libthread_db.
12590 * configure: Regenerate.
12592 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12596 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12597 handing a read watchpoint.
12598 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12600 2010-02-12 Doug Evans <dje@google.com>
12602 * linux-low.c (linux_supports_tracefork_flag): Document.
12603 (linux_look_up_symbols): Add comment.
12605 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12607 * regcache.c (supply_register): Clear regcache if buf is NULL.
12609 2010-02-02 Nicolas Roche <roche@sourceware.org>
12610 Joel Brobecker <brobecker@adacore.com>
12612 * inferiors.c (find_inferior): Add function documentation.
12613 (unloaded_dll): Handle the case where the unloaded dll has not
12614 been previously registered in the dll list.
12616 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12618 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12619 (thumb2_breakpoint): New.
12620 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12622 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12624 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12625 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12628 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12630 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12632 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12634 * linux-s390-low.c (s390_collect_ptrace_register)
12635 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12637 2010-01-21 Doug Evans <dje@google.com>
12639 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12640 (PTRACE_ARG4_TYPE): New macro.
12641 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12642 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12643 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12644 (usr_store_inferior_registers): Ditto.
12645 (linux_read_memory, linux_write_memory): Ditto.
12646 (linux_test_for_tracefork): Ditto.
12648 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12649 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12651 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12653 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12656 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12658 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12659 prototype to take a regcache. Adjust.
12661 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12663 * regcache.h (struct thread_info): Forward declare.
12664 (struct regcache): New.
12665 (new_register_cache): Adjust prototype.
12666 (get_thread_regcache): Declare.
12667 (free_register_cache): Adjust prototype.
12668 (registers_to_string, registers_from_string): Ditto.
12669 (supply_register, supply_register_by_name, collect_register)
12670 (collect_register_as_string, collect_register_by_name): Ditto.
12671 * regcache.c (struct inferior_regcache_data): Delete.
12672 (get_regcache): Rename to ...
12673 (get_thread_regcache): ... this. Adjust. Switch inferior before
12674 fetching registers.
12675 (regcache_invalidate_one): Adjust.
12676 (regcache_invalidate): Fix prototype.
12677 (new_register_cache): Return the new register cache.
12678 (free_register_cache): Change prototype.
12679 (realloc_register_cache): Adjust.
12680 (registers_to_string): Change prototype to take a regcache. Adjust.
12681 (registers_from_string): Ditto.
12682 (register_data): Ditto.
12683 (supply_register): Ditto.
12684 (supply_register_by_name): Ditto.
12685 (collect_register): Ditto.
12686 (collect_register_as_string): Ditto.
12687 (collect_register_by_name): Ditto.
12688 * server.c (process_serial_event): Adjust.
12689 * linux-low.h (regset_fill_func, regset_store_func): Change
12691 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12693 * linux-low.c (get_stop_pc): Adjust.
12694 (check_removed_breakpoint): Adjust.
12695 (linux_wait_for_event): Adjust.
12696 (linux_resume_one_lwp): Adjust.
12697 (fetch_register): Add regcache parameter. Adjust.
12698 (usr_store_inferior_registers): Ditto.
12699 (regsets_fetch_inferior_registers): Ditto.
12700 (regsets_store_inferior_registers): Ditto.
12701 (linux_fetch_registers, linux_store_registers): Ditto.
12702 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12704 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12706 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12707 prototype to take a regcache.
12708 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12709 * remote-utils.c (convert_ascii_to_int, outreg)
12710 (prepare_resume_reply): Change prototype to take a regcache.
12712 * target.h (struct target_ops) <fetch_registers, store_registers>:
12713 Change prototype to take a regcache.
12714 (fetch_inferior_registers, store_inferior_registers): Change
12715 prototype to take a regcache. Adjust.
12716 * proc-service.c (ps_lgetregs): Adjust.
12717 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12718 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12719 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12720 take a regcache. Adjust.
12721 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12722 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12723 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12724 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12725 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12726 (cris_cannot_fetch_register):
12727 (cris_breakpoint_at): Change prototype to take a regcache.
12729 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12730 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12731 to take a regcache. Adjust.
12732 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12734 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12735 take a regcache. Adjust.
12736 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12737 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12738 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12739 * linux-mips-low.c (mips_get_pc):
12740 (mips_set_pc): Change prototype to take a regcache. Adjust.
12741 (mips_reinsert_addr): Adjust.
12742 (mips_collect_register): Change prototype to take a regcache.
12744 (mips_supply_register):
12745 (mips_collect_register_32bit, mips_supply_register_32bit)
12746 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12747 (mips_store_fpregset): Ditto.
12748 * linux-ppc-low.c (ppc_supply_ptrace_register)
12749 (ppc_supply_ptrace_register): Ditto.
12750 (parse_spufs_run): Adjust.
12751 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12752 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12753 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12754 take a regcache. Adjust.
12755 * linux-s390-low.c (s390_collect_ptrace_register)
12756 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12757 (s390_set_pc): Change prototype to take a regcache. Adjust.
12758 (s390_arch_setup): Adjust.
12759 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12760 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12761 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12762 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12763 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12765 (sparc_breakpoint_at): Adjust.
12766 * linux-xtensa-low.c (xtensa_fill_gregset):
12767 (xtensa_store_gregset):
12768 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12769 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12770 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12771 prototype to take a regcache. Adjust.
12772 * win32-arm-low.c (arm_fetch_inferior_register)
12773 (arm_store_inferior_register): Change prototype to take a
12775 * win32-i386-low.c (i386_fetch_inferior_register)
12776 (i386_store_inferior_register): Change prototype to take a
12778 * win32-low.c (child_fetch_inferior_registers)
12779 (child_store_inferior_registers): Change prototype to take a
12781 (win32_wait): Adjust.
12782 (win32_fetch_inferior_registers): Change prototype to take a
12784 (win32_store_inferior_registers): Adjust.
12785 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12786 store_inferior_register>: Change prototype to take a regcache.
12788 2010-01-20 Doug Evans <dje@google.com>
12790 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12792 (linux_wait_for_event1, linux_init_signals): Ditto.
12793 (W_STOPCODE): Provide definition if missing.
12795 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12797 * linux-low.c (linux_core_of_thread): New.
12798 (compare_ints, show_process, list_threads): New.
12799 (linux_qxfer_osdata): Report threads and cores.
12800 (linux_target_op): Register linux_core_of_thread.
12801 * remote-utils.c (prepare_resume_reply): Report the core.
12802 (buffer_xml_printf): Support %d specifier.
12803 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12805 (handle_query): Handle qXfer:threads. Announce availability
12807 * target.h (struct target_ops): New field core_of_thread.
12809 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12811 * Makefile.in (clean): Remove new generated files.
12812 (reg-s390.o, reg-s390.c): Remove rules.
12813 (reg-s390x.o, reg-s390x.c): Likewise.
12814 (s390-linux32.o, s390-linux32.c): Add rules.
12815 (s390-linux64.o, s390-linux64.c): Likewise.
12816 (s390x-linux64.o, s390x-linux64.c): Likewise.
12817 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12818 * linux-s390-low.c: Include <elf.h>.
12819 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12820 (init_registers_s390): Remove prototype.
12821 (init_registers_s390x): Likewise.
12822 (init_registers_s390_linux32): Add prototype.
12823 (init_registers_s390_linux64): Likewise.
12824 (init_registers_s390x_linux64): Likewise.
12825 (s390_num_regs_3264): New define.
12826 (s390_regmap_3264): New global variable.
12827 (s390_cannot_fetch_register): Remove obsolete check.
12828 (s390_cannot_store_register): Likewise.
12829 (s390_collect_ptrace_register): Handle upper/lower register halves.
12830 (s390_supply_ptrace_register): Likewise.
12831 (s390_fill_gregset): Update to register number changes.
12832 (s390_get_hwcap): New routine.
12833 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12834 Install appropriate regmap and register set.
12836 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12838 * server.c (gdbserver_version): Update copyright year to 2010.
12839 * gdbreplay.c (gdbreplay_version): Likewise.
12841 2009-12-28 Doug Evans <dje@google.com>
12843 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12844 elf/external.h. Include <elf.h> instead but only if necessary.
12846 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12848 * linux-low.c (linux_remove_process): Remove `detaching'
12849 parameter. Don't release/detach from thread_db here.
12850 (linux_kill): Release/detach from thread_db here, ...
12851 (linux_detach): ... and here, before actually detaching.
12852 (linux_wait_1): ... and here, when a process exits.
12853 * thread-db.c (any_thread_of): New.
12854 (thread_db_free): Switch the current inferior to a thread of the
12857 2009-12-21 Doug Evans <dje@google.com>
12859 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12861 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12862 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12863 warning ifndef __NR_tkill. Move setting of errno there too.
12864 Delete unnecessary resetting of errno after syscall.
12865 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12867 * configure.ac: Check for dladdr.
12868 * config.in: Regenerate.
12869 * configure: Regenerate.
12870 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12871 (try_thread_db_load): Update.
12873 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12875 2009-12-18 Doug Evans <dje@google.com>
12877 * event-loop.c: Include unistd.h if it exists.
12879 * linux-low.c (my_waitpid): Move definition away from being in
12880 between linux_tracefork_child/linux_test_for_tracefork.
12882 * gdb_proc_service.h (psaddr_t): Fix type.
12883 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12884 signature to match glibc.
12886 2009-12-16 Doug Evans <dje@google.com>
12888 * linux-low.c (linux_read_memory): Fix argument to read.
12890 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12892 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12893 events, don't leave current_inferior pointing at null.
12895 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12897 * win32-low.c (LOG): Delete.
12898 (OUTMSG): Output to stderr.
12899 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12900 on compile time LOG macro.
12901 (win32_wait): Fix debug output.
12903 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12905 * win32-low.c (win32_add_one_solib): If the dll name is
12906 "ntdll.dll", prepend the system directory to the dll path.
12908 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12910 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12912 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12913 Vladimir Prus <vladimir@codesourcery.com>
12915 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12916 * configure.ac: Check for __mcoldfire__ and set
12917 gdb_cv_m68k_is_coldfire.
12918 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12919 reg-cf.o and reg-m68k.o.
12920 * configure: Regenerated.
12922 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12924 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12925 Pass it to thread_db_free.
12926 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12927 proper `detaching' argument to linux_remove_process.
12928 * linux-low.h (thread_db_free): Add `detaching' parameter.
12929 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12931 (thread_db_free): Add `detaching' parameter. Only
12932 call td_ta_clear_event if detaching from process.
12934 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12936 * thread-db.c (thread_db_free): Fix typo.
12938 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12941 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12943 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12945 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12946 with an i686 compiler.
12947 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12949 * configure: Rebuilt.
12951 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12955 * server.c (handle_search_memory_1): Correct read_addr initialization
12956 in loop for searching subsequent chunks.
12958 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12960 * configure.ac: New --with-libthread-db option.
12961 * thread-db.c: Allow direct dependence on libthread_db.
12962 (thread_db_free): Adjust.
12963 * config.in: Regenerate.
12964 * configure: Likewise.
12966 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12969 * thread-db.c (attach_thread): New function.
12970 (maybe_attach_thread): Return success/failure.
12971 (find_new_threads_callback): Adjust.
12972 (thread_db_find_new_threads): Loop until no new threads.
12974 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12976 * proc-service.c (ps_lgetregs): Formatting.
12978 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12980 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12981 * configure.ac: Adjust.
12982 * linux-low.h (struct process_info_private): Move members to struct
12984 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12985 * linux-low.c (linux_remove_process): Adjust.
12986 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12987 * server.c (handle_query): Move code ...
12988 (handle_monitor_command): ... here. New function.
12989 * target.h (struct target_ops): New member.
12990 * thread-db.c (struct thread_db): New.
12991 (libthread_db_search_path): New variable.
12992 (thread_db_create_event, thread_db_enable_reporting)
12993 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12994 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12995 (try_thread_db_load_1, dladdr_to_soname): New functions.
12996 (try_thread_db_load, thread_db_load_search): New functions.
12997 (thread_db_init): Search for libthread_db.
12998 (thread_db_free): New function.
12999 (thread_db_handle_monitor_command): Likewise.
13000 * config.in: Regenerate.
13001 * configure: Regenerate.
13003 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13005 * spu-low.c (spu_kill): Wait for inferior to terminate.
13006 Call clear_inferiors.
13007 (spu_detach): Call clear_inferiors.
13009 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13011 * aclocal.m4: Regenerate.
13012 * config.in: Likewise.
13013 * configure: Likewise.
13015 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13017 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13018 (parse_spufs_run): New function.
13019 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13020 (ppc_breakpoint_at): Handle SPU breakpoints.
13022 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13024 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13025 (SPUFS_MAGIC): Define.
13026 (spu_enumerate_spu_ids): New function.
13027 (linux_qxfer_spu): New function.
13028 (linux_target_ops): Install linux_qxfer_spu.
13030 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13032 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13033 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13034 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13035 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13036 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13037 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13038 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13039 (init_registers_powerpc_cell32l): Add prototype.
13040 (init_registers_powerpc_cell64l): Likewise.
13041 (ppc_arch_setup): Detect Cell/B.E. architecture.
13043 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13045 * Makefile.in (datarootdir): New variable.
13047 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13049 * linux-low.c (linux_write_memory): Update debugging output.
13050 * Makefile.in (clean): Add new descriptions.
13051 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13052 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13053 * configure.srv: Add new files for arm*-*-linux*.
13054 * linux-arm-low.c: Add new declarations.
13055 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13056 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13057 (HWCAP_VFPv3D16): New.
13058 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13059 instead of __IWMMXT__.
13060 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13061 (arm_arch_setup): New.
13062 (target_regsets): Remove #ifdef. Add VFP regset.
13063 (the_low_target): Use arm_arch_setup.
13065 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13067 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13068 the main thread again.
13070 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13072 Adding Neutrino gdbserver.
13073 * configure: Regenerated.
13074 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13075 * configure.srv (i[34567]86-*-nto*): New target.
13076 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13077 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13078 (nto_comctrl) [__QNX__]: New function.
13079 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13081 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13083 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13086 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13087 Pedro Alves <pedro@codesourcery.com>
13089 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13090 don't support CONTEXT_EXTENDED_REGISTERS.
13091 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13092 (the_low_target): Install them.
13093 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13094 failing with ERROR_PIPE_NOT_CONNECTED.
13096 2009-06-30 Doug Evans <dje@google.com>
13097 Pierre Muller <muller@ics.u-strasbg.fr>
13099 Add h/w watchpoint support to x86-linux, win32-i386.
13100 * Makefile.in (SFILES): Add i386-low.c
13101 (i386_low_h): Define.
13102 (i386-low.o): Add dependencies.
13103 (linux-x86-low.o): Add i386-low.h dependency.
13104 (win32-i386-low.o): Ditto.
13105 * i386-low.c: New file.
13106 * i386-low.h: New file.
13107 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13108 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13109 * linux-low.c (linux_add_process): Initialize arch_private.
13110 (linux_remove_process): Free arch_private.
13111 (add_lwp): Initialize arch_private.
13112 (delete_lwp): Free arch_private.
13113 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13115 * linux-low.h (process_info_private): New member arch_private.
13116 (lwp_info): New member arch_private.
13117 (linux_target_ops): New members new_process, new_thread,
13119 (ptid_of): New macro.
13120 * linux-x86-low.c: Include stddef.h, i386-low.h.
13121 (arch_process_info): New struct.
13122 (arch_lwp_info): New struct.
13123 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13124 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13125 (i386_dr_low_get_status): New function.
13126 (x86_insert_point, x86_remove_point): New functions.
13127 (x86_stopped_by_watchpoint): New function.
13128 (x86_stopped_data_address): New function.
13129 (x86_linux_new_process, x86_linux_new_thread): New functions.
13130 (x86_linux_prepare_to_resume): New function.
13131 (the_low_target): Add entries for insert_point, remove_point,
13132 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13134 * server.c (debug_hw_points): New global.
13135 (monitor_show_help): Document set debug-hw-points.
13136 (handle_query): Process "set debug-hw-points".
13137 * server.h (debug_hw_points): Declare.
13138 (paddress): Declare.
13139 * utils.c (NUMCELLS, CELLSIZE): New macros.
13140 (get_sell, xsnprintf, paddress): New functions.
13141 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13142 remove_point, stopped_by_watchpoint, stopped_data_address.
13143 * win32-i386-low.c: Include i386-low.h.
13144 (debug_reg_state): Replaces dr.
13145 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13146 (i386_dr_low_get_status): New function.
13147 (i386_insert_point, i386_remove_point): New functions.
13148 (i386_stopped_by_watchpoint): New function.
13149 (i386_stopped_data_address): New function.
13150 (i386_initial_stuff): Update.
13151 (get_thread_context,set_thread_context,i386_thread_added): Update.
13152 (the_low_target): Add entries for insert_point,
13153 remove_point, stopped_by_watchpoint, stopped_data_address.
13154 * win32-low.c (win32_insert_watchpoint): New function.
13155 (win32_remove_watchpoint): New function.
13156 (win32_stopped_by_watchpoint): New function.
13157 (win32_stopped_data_address): New function.
13158 (win32_target_ops): Add entries for insert_watchpoint,
13159 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13160 * win32-low.h (win32_target_ops): New members insert_point,
13161 remove_point, stopped_by_watchpoint, stopped_data_address.
13163 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13165 * server.c (process_serial_event): Re-return unsupported, not
13166 error, if the type isn't recognized. Re-allow supporting only
13167 insert or remove packets. Also call require_running for
13168 breakpoints. Add missing break statement to default case. Tidy.
13169 * target.h (struct target_ops): Rename insert_watchpoint to
13170 insert_point, and remove_watchpoint to remove_point.
13172 * linux-low.h (struct linux_target_ops): Likewise.
13173 * linux-low.c (linux_insert_watchpoint): Rename to ...
13174 (linux_insert_point): ... this. Adjust.
13175 (linux_remove_watchpoint): Rename to ...
13176 (linux_remove_point): ... this. Adjust.
13177 (linux_target_ops): Adjust.
13178 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13179 (cris_insert_point): ... this.
13180 (cris_remove_watchpoint): Rename to ...
13181 (cris_remove_point): ... this.
13182 (the_low_target): Adjust.
13184 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13186 * server.c (handle_v_kill): Pass signal_pid to
13187 kill_inferior if multi_process is zero.
13189 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13191 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13192 * target.h (target_ops): Comment for *_watchpoint to make it clear
13193 the functions can get types '0' and '1'.
13195 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13197 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13198 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13199 * regcache.c (get_regcache): Likewise.
13200 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13201 * win32-low.c (child_fetch_inferior_registers): Remove check for
13204 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13205 Pedro Alves <pedro@codesourcery.com>
13207 * target.h (struct target_ops) <supports_multi_process>: New
13209 (target_supports_multi_process): New.
13210 * server.c (handle_query): Even if GDB reports support, only
13211 enable multi-process if the target also supports it. Report
13212 multi-process support only if the target backend supports it.
13213 * linux-low.c (linux_supports_multi_process): New function.
13214 (linux_target_ops): Install it as target_supports_multi_process
13217 2009-05-24 Doug Evans <dje@google.com>
13219 Global renaming of find_thread_pid to find_thread_ptid.
13220 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13221 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13222 All callers updated.
13224 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13225 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13228 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13229 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13230 (linux_resume_one_lwp): Ditto.
13232 2009-05-23 Doug Evans <dje@google.com>
13234 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13235 from struct inferior_list_entry * to struct lwp_info *.
13236 All callers updated.
13238 2009-05-13 Doug Evans <dje@google.com>
13240 * linux-x86-low.c: Don't include assert.h.
13241 (x86_siginfo_fixup): Use fatal, not assert.
13242 (x86_arch_setup): Fix comment.
13244 2009-05-12 Doug Evans <dje@google.com>
13246 Biarch support for i386/amd64 gdbserver.
13247 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13248 Add linux-x86-low.c.
13249 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13250 (linux-x86-low.o): Add.
13251 * linux-x86-64-low.c: Delete.
13252 * linux-i386-low.c: Delete.
13253 * linux-x86-low.c: New file.
13254 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13256 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13258 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13259 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13260 (linux_child_pid_to_exec_file): New function.
13261 (elf_64_header_p, elf_64_file_p): New functions.
13262 (siginfo_fixup): New function.
13263 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13264 give target a chance to convert layout.
13265 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13266 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13268 2009-05-07 Doug Evans <dje@google.com>
13270 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13271 (regsets_store_inferior_registers): Ditto.
13273 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13277 * linux-low.c (must_set_ptrace_flags): Delete.
13278 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13280 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13281 `lwp->must_set_ptrace_flags' instead.
13282 (linux_wait_for_event_1): Set ptrace options here.
13283 (linux_wait_1): ... not here.
13285 2009-04-30 Doug Evans <dje@google.com>
13287 * inferiors.c (started_inferior_callback): New function.
13288 (attached_inferior_callback): New function.
13289 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13290 * server.c (print_started_pid, print_attached_pid): New functions.
13291 (detach_or_kill_for_exit): New function.
13292 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13293 * server.h (have_started_inferiors_p): Declare.
13294 (have_attached_inferiors_p): Declare.
13296 * inferiors.c (remove_process): Fix memory leak, free process.
13297 * linux-low.c (linux_remove_process): New function.
13298 (linux_kill): Call it instead of remove_process.
13299 (linux_detach, linux_wait_1): Ditto.
13301 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13303 * configure.srv: Add x86 Windows CE target.
13305 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13307 * inferiors.c (get_thread_process): Make global.
13308 * server.h (get_thread_process): Add prototype.
13309 * thread-db.c (find_one_thread): Use get_thread_process
13310 instead of current_process.
13311 (thread_db_get_tls_address): Do not crash if called when
13312 thread layer is not yet initialized.
13314 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13316 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13317 * spu-low.c (current_tid): Rename to ...
13318 (current_ptid): ... this.
13319 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13320 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13321 ptid_get_lwp (current_ptid) instead of current_tid.
13322 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13323 instead of current_tid. Use find_process_pid to verify pid
13324 argument is valid. Pass proper argument to remove_process.
13325 (spu_thread_alive): Compare current_ptid instead of current_tid.
13326 (spu_resume): Likewise.
13328 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13330 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13333 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13335 Implement the multiprocess extensions, and add linux multiprocess
13338 * server.h (ULONGEST): Declare.
13339 (struct ptid, ptid_t): New.
13340 (minus_one_ptid, null_ptid): Declare.
13341 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13342 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13343 (struct inferior_list_entry): Change `id' type from unsigned from
13345 (struct sym_cache, struct breakpoint, struct
13346 process_info_private): Forward declare.
13347 (struct process_info): Declare.
13348 (current_process): Declare.
13349 (all_processes): Declare.
13350 (initialize_inferiors): Declare.
13351 (add_thread): Adjust to use ptid_t.
13352 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13353 (add_process, remove_process, find_thread_pid): Declare.
13354 (find_inferior_id): Adjust to use ptid_t.
13355 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13356 (multi_process): Declare.
13357 (push_event): Adjust to use ptid_t.
13358 (read_ptid, write_ptid): Declare.
13359 (prepare_resume_reply): Adjust to use ptid_t.
13360 (clear_symbol_cache): Declare.
13361 * inferiors.c (all_processes): New.
13362 (null_ptid, minus_one_ptid): New.
13363 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13364 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13365 (add_thread): Change unsigned long to ptid. Remove gdb_id
13367 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13368 (gdb_id_to_thread): Rename to ...
13369 (find_thread_pid): ... this. Change unsigned long to ptid.
13370 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13371 (loaded_dll, pull_pid_from_list): Adjust.
13372 (add_process, remove_process, find_process_pid)
13373 (get_thread_process, current_process, initialize_inferiors): New.
13374 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13375 (struct target_waitstatus) <related_pid>: Ditto.
13376 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13377 return type to int.
13378 (struct target_ops) <join>: Add `pid' argument.
13379 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13380 (struct target_ops) <wait>: Add `ptid' field. Change return type
13382 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13383 (mywait): Add `ptid' argument. Change return type to ptid_t.
13384 (target_pid_to_str): Declare.
13385 * target.c (set_desired_inferior): Adjust to use ptids.
13386 (mywait): Add new `ptid' argument. Adjust.
13387 (target_pid_to_str): New.
13388 * mem-break.h (free_all_breakpoints): Declare.
13389 * mem-break.c (breakpoints): Delelete.
13390 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13391 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13392 to use per-process breakpoint list.
13393 (free_all_breakpoints): New.
13394 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13395 (symbol_cache, all_symbols_looked_up): Delete.
13397 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13399 (prepare_resume_reply): Change ptid argument's type from unsigned
13400 long to ptid_t. Adjust. Implement W;process and X;process.
13401 (free_sym_cache, clear_symbol_cache): New.
13402 (look_up_one_symbol): Adjust to per-process symbol cache. *
13403 * server.c (cont_thread, general_thread, step_thread): Change type
13405 (attached): Delete.
13406 (multi_process): New.
13407 (last_ptid): Change type to ptid_t.
13408 (struct vstop_notif) <ptid>: Change type to ptid_t.
13409 (queue_stop_reply, push_event): Change `ptid' argument's type to
13411 (discard_queued_stop_replies): Add `pid' argument.
13412 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13413 changes. Don't reference the `attached' global.
13414 (attach_inferior): Adjust to mywait interface changes.
13415 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13416 features. Handle and report "multiprocess+". Handle
13418 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13420 (handle_v_kill): New.
13421 (handle_v_stopped): Adjust to use target_pid_to_str.
13422 (handle_v_requests): Allow multiple attaches and runs when
13423 multiprocess extensions are in effect. Handle "vKill".
13424 (myresume): Adjust to use ptids.
13425 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13426 (handle_status): Adjust to discard_queued_stop_replies interface
13428 (first_thread_of, kill_inferior_callback)
13429 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13430 (main): Call initialize_inferiors. Adjust to use ptids, killing
13431 and detaching from all inferiors. Handle multiprocess packet
13433 * linux-low.h: Include gdb_proc_service.h.
13434 (struct process_info_private): New.
13435 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13436 <lwpid_of>: Use ptid_get_lwp.
13437 (get_lwp_thread): Adjust.
13438 (struct lwp_info): Add `dead' member.
13439 (find_lwp_pid): Declare.
13440 * linux-low.c (thread_db_active): Delete.
13441 (new_inferior): Adjust comment.
13442 (inferior_pid): Delete.
13443 (linux_add_process): New.
13444 (handle_extended_wait): Adjust.
13445 (add_lwp): Change unsigned long to ptid.
13446 (linux_create_inferior): Add process to processes table. Adjust
13447 to use ptids. Don't set new_inferior here.
13448 (linux_attach_lwp): Rename to ...
13449 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13450 it. Adjust to use ptids.
13451 (linux_attach_lwp): New.
13452 (linux_attach): Add process to processes table. Don't set
13454 (struct counter): New.
13455 (second_thread_of_pid_p, last_thread_of_process_p): New.
13456 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13457 multiple processes.
13458 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13459 processes. Remove process from process table.
13460 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13461 to multiple processes.
13462 (any_thread_of): New.
13463 (linux_detach): Add `pid' argument, and handle it. Remove process
13464 from processes table.
13465 (linux_join): Add `pid' argument. Handle it.
13466 (linux_thread_alive): Change unsighed long argument to ptid_t.
13467 Consider dead lwps as not being alive.
13468 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13469 threads we're not interested in.
13470 (same_lwp, find_lwp_pid): New.
13471 (linux_wait_for_lwp): Change `pid' argument's type from int to
13473 (linux_wait_for_event): Rename to ...
13474 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13475 from int to ptid_t. Adjust.
13476 (linux_wait_for_event): New.
13477 (linux_wait_1): Add `ptid' argument. Change return type to
13478 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13479 that exit from the process table.
13480 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13482 (mark_lwp_dead): New.
13483 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13484 stopping all threads, mark its main lwp as dead.
13485 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13487 (fetch_register, usr_store_inferior_registers)
13488 (regsets_fetch_inferior_registers)
13489 (regsets_store_inferior_registers, linux_read_memory)
13490 (linux_write_memory): Inline `inferior_pid'.
13491 (linux_look_up_symbols): Adjust to use per-process
13492 `thread_db_active'.
13493 (linux_request_interrupt): Adjust to use ptids.
13494 (linux_read_auxv): Inline `inferior_pid'.
13495 (initialize_low): Don't reference thread_db_active.
13496 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13497 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13498 (ps_getpid): Return the pid of the current inferior.
13499 * thread-db.c (proc_handle, thread_agent): Delete.
13500 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13502 (find_one_thread): Change argument type to ptid_t. Adjust to
13504 (maybe_attach_thread): Adjust to per-process data and ptids.
13505 (thread_db_find_new_threads): Ditto.
13506 (thread_db_init): Ditto.
13507 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13508 processes table. Adjust to use ptids.
13509 (spu_kill, spu_detach): Adjust interface. Remove process from
13511 (spu_join, spu_thread_alive): Adjust interface.
13512 (spu_wait): Adjust interface. Remove process from processes
13513 table. Adjust to use ptids.
13514 * win32-low.c (current_inferior_tid): Delete.
13515 (current_inferior_ptid): New.
13516 (debug_event_ptid): New.
13517 (thread_rec): Take a ptid. Adjust.
13518 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13519 (child_delete_thread): Ditto.
13520 (do_initial_child_stuff): Add `attached' argument. Add process to
13522 (child_fetch_inferior_registers, child_store_inferior_registers):
13524 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13525 (win32_attach): Pass 1 to do_initial_child_stuff.
13526 (win32_kill): Adjust interface. Remove process from processes
13528 (win32_detach): Ditto.
13529 (win32_join): Adjust interface.
13530 (win32_thread_alive): Take a ptid.
13531 (win32_resume): Adjust to use ptids.
13532 (get_child_debug_event): Ditto.
13533 (win32_wait): Adjust interface. Remove exiting process from
13536 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13538 Non-stop mode support.
13540 * server.h (non_stop): Declare.
13541 (gdb_client_data, handler_func): Declare.
13542 (delete_file_handler, add_file_handler, start_event_loop):
13544 (handle_serial_event, handle_target_event, push_event)
13545 (putpkt_notif): Declare.
13546 * target.h (enum resume_kind): New.
13547 (struct thread_resume): Replace `step' field by `kind' field.
13548 (TARGET_WNOHANG): Define.
13549 (struct target_ops) <wait>: Add `options' argument.
13550 <supports_non_stop, async, start_non_stop>: New fields.
13551 (target_supports_non_stop, target_async): New.
13552 (start_non_stop): Declare.
13553 (mywait): Add `options' argument.
13554 * target.c (mywait): Add `options' argument. Print child exit
13555 notifications here.
13556 (start_non_stop): New.
13557 * server.c (non_stop, own_buf, mem_buf): New globals.
13558 (struct vstop_notif): New.
13559 (notif_queue): New global.
13560 (queue_stop_reply, push_event, discard_queued_stop_replies)
13561 (send_next_stop_reply): New.
13562 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13564 (attach_inferior): In non-stop mode, don't wait for the target
13566 (handle_general_set): Handle QNonStop.
13567 (handle_query): When handling qC, return the current general
13568 thread, instead of the first thread of the list.
13569 (handle_query): If the backend supports non-stop mode, include
13570 QNonStop+ in the qSupported query response.
13571 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13573 (handle_v_attach, handle_v_run): Handle non-stop mode.
13574 (handle_v_stopped): New.
13575 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13576 (myresume): Adjust to use resume_kind. Handle non-stop.
13577 (queue_stop_reply_callback): New.
13578 (handle_status): Handle non-stop mode.
13579 (main): Clear non_stop flag on reconnection. Use the event-loop.
13580 Refactor serial protocol handling from here ...
13581 (process_serial_event): ... to this new function. When GDB
13582 selects any thread, select one here. In non-stop mode, wait until
13583 GDB acks all pending events before exiting.
13584 (handle_serial_event, handle_target_event): New.
13585 * remote-utils.c (remote_open): Install remote_desc in the event
13587 (remote_close): Remove remote_desc from the event loop.
13588 (putpkt_binary): Rename to...
13589 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13590 (putpkt_binary): New as wrapper around putpkt_binary_1.
13591 (putpkt_notif): New.
13592 (prepare_resume_reply): In non-stop mode, don't change the
13594 * event-loop.c: New.
13595 * Makefile.in (OBJ): Add event-loop.o.
13596 (event-loop.o): New rule.
13598 * linux-low.h (pid_of): Moved here.
13600 (get_lwp_thread): Use lwpid_of.
13601 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13602 * linux-low.c (pid_of): Delete.
13603 (inferior_pid): Use lwpid_of.
13604 (linux_event_pipe): New.
13605 (target_is_async_p): New.
13607 (handle_extended_wait): Use lwpid_of.
13608 (add_lwp): Don't set lwpid field.
13609 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13610 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13611 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13612 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13613 first. Adjust to linux_wait_for_event interface changes. Use
13615 (linux_detach): Don't delete the main lwp here.
13616 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13617 (status_pending_p): Don't consider explicitly suspended lwps.
13618 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13619 pointer. Add OPTIONS argument. Change return type to int. Use
13620 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13621 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13622 pointer. Add status pointer argument. Return a pid instead of a
13623 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13624 changes. In non-stop mode, don't switch to a random thread.
13625 (linux_wait): Rename to...
13626 (linux_wait_1): ... this. Add target_options argument, and handle
13627 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13628 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13629 clean exit and signal exit code. Don't stop all threads in
13630 non-stop mode. In all-stop mode, only stop all threads when
13631 reporting a stop to GDB. Handle explicit thread stop requests.
13632 (async_file_flush, async_file_mark): New.
13634 (send_sigstop): Use lwpid_of.
13635 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13636 interface changes. In non-stop mode, don't switch to a random
13638 (linux_resume_one_lwp): Use lwpid_of.
13639 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13640 (linux_resume_one_thread): ... this. Handle resume_stop. In
13641 non-stop mode, don't look for pending flag in all threads.
13642 (resume_status_pending_p): Don't consider explicitly suspended
13644 (my_waitpid): Reimplement. Emulate __WALL.
13645 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13647 (sigchld_handler, linux_supports_non_stop, linux_async)
13648 (linux_start_non_stop): New.
13649 (linux_target_ops): Register linux_supports_non_stop, linux_async
13650 and linux_start_non_stop.
13651 (initialize_low): Install SIGCHLD handler.
13652 * thread-db.c (thread_db_create_event, find_one_thread)
13653 (thread_db_get_tls_address): Use lwpid_of.
13654 * win32-low.c (win32_detach): Adjust to use resume_kind.
13655 (win32_wait): Add `options' argument.
13656 * spu-low.c (spu_resume): Adjust to use resume_kind.
13657 (spu_wait): Add `options' argument.
13659 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13661 Decouple target code from remote protocol.
13663 * target.h (enum target_waitkind): New.
13664 (struct target_waitstatus): New.
13665 (struct target_ops) <wait>: Return an unsigned long. Take a
13666 target_waitstatus pointer instead of a char pointer.
13667 (mywait): Likewise.
13668 * target.c (mywait): Change prototype to return an unsigned long.
13669 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13670 * server.h (thread_from_wait, old_thread_from_wait): Delete
13672 (prepare_resume_reply): Change prototype to take a
13674 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13675 (last_status, last_ptid): New.
13676 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13677 pid instead of a signal.
13678 (attach_inferior): Remove "status" and "signal" parameters.
13680 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13682 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13683 (handle_v_requests, myresume): Remove "status" and "signal"
13684 parameters. Adjust.
13685 (handle_status): New.
13686 (main): Delete local `status'. Adjust.
13687 * remote-utils.c: Include target.h.
13688 (prepare_resume_reply): Change prototype to take a
13689 target_waitstatus. Adjust.
13691 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13693 * spu-low.c (spu_wait): Adjust.
13694 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13696 (win32_wait): Adjust.
13698 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13700 * target.h (struct thread_resume): Delete leave_stopped member.
13701 (struct target_ops): Add a `n' argument to the `resume' callback.
13702 * server.c (start_inferior): Adjust.
13703 (handle_v_cont, myresume): Adjust.
13704 * linux-low.c (check_removed_breakpoint): Adjust to resume
13705 interface change, and to removed leave_stopped field.
13706 (resume_ptr): Delete.
13707 (struct thread_resume_array): New.
13708 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13709 resume interface change.
13710 (linux_continue_one_thread, linux_queue_one_thread)
13711 (resume_status_pending_p): Check if the resume field is NULL
13712 instead of checking the leave_stopped member.
13713 (linux_resume): Adjust to the target resume interface change.
13714 * spu-low.c (spu_resume): Adjust to the target resume interface
13716 * win32-low.c (win32_detach, win32_resume): Ditto.
13718 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13720 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13722 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13724 (linux_continue_one_thread): Only preserve the stepping flag if
13725 there's a pending breakpoint.
13727 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13729 * server.c (main): After the inferior having exited, call
13730 remote_close before exiting gdbserver.
13732 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13734 Fix size of FPSCR in Power 7 processors.
13735 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13736 (PPC_FEATURE_HAS_DFP): New #define.
13737 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13740 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13742 * server.c (handle_query) Whitespace and formatting.
13744 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13746 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13747 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13748 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13749 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13750 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13751 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13752 Makefile.in, configure.ac: Fix whitespace throughout.
13753 * configure: Regenerate.
13755 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13757 * inferiors.c (find_inferior): Make it safe for the callback
13758 function to delete the currently iterated inferior.
13760 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13762 * Makefile.in (linuw_low_h): Move higher.
13763 (thread-db.o): Depend on $(linux_low_h).
13765 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13767 Rename "process" to "lwp" throughout.
13769 * linux-low.c (all_processes): Rename to...
13770 (all_lwps): ... this.
13771 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13772 (add_process): Rename to ...
13773 (add_lwp): ... this. Adjust.
13774 (linux_create_inferior): Adjust.
13775 (linux_attach_lwp): Adjust.
13776 (linux_attach): Adjust.
13777 (linux_kill_one_process): Rename to ...
13778 (linux_kill_one_lwp): ... this. Adjust.
13779 (linux_kill): Adjust.
13780 (linux_detach_one_process): Rename to ...
13781 (linux_detach_one_lwp): ... this. Adjust.
13782 (linux_detach): Adjust.
13783 (check_removed_breakpoint): Adjust.
13784 (status_pending_p): Adjust.
13785 (linux_wait_for_process): Rename to ...
13786 (linux_wait_for_lwp): ... this. Adjust.
13787 (linux_wait_for_event): Adjust.
13788 (send_sigstop): Adjust.
13789 (wait_for_sigstop): Adjust.
13790 (stop_all_processes): Rename to ...
13791 (stop_all_lwps): ... this.
13792 (linux_resume_one_process): Rename to ...
13793 (linux_resume_one_lwp): ... this. Adjust.
13794 (linux_set_resume_request, linux_continue_one_thread)
13795 (linux_queue_one_thread, resume_status_pending_p)
13796 (usr_store_inferior_registers, regsets_store_inferior_registers)
13797 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13799 * linux-low.h (get_process): Rename to ...
13800 (get_lwp): ... this. Adjust.
13801 (get_thread_process): Rename to ...
13802 (get_thread_lwp): ... this. Adjust.
13803 (get_process_thread): Rename to ...
13804 (get_lwp_thread): ... this. Adjust.
13805 (struct process_info): Rename to ...
13806 (struct lwp_info): ... this.
13807 (all_processes): Rename to ...
13808 (all_lwps): ... this.
13809 * proc-service.c (ps_lgetregs): Adjust.
13810 * thread-db.c (thread_db_create_event, find_one_thread)
13811 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13813 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13815 * server.c (handle_query): Handle "qAttached".
13817 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13819 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13820 GPLv3, update license URL.
13822 2009-03-01 Doug Evans <dje@google.com>
13824 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13825 (server_h): Add gdb_signals.h.
13826 (signals.o): Update.
13827 * server.h (target_signal_from_host,target_signal_to_host_p)
13828 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13830 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13832 * remote-utils.c (getpkt): Also generate remote-debug
13833 information if noack_mode is set.
13835 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13837 * server.c (handle_query): Report qXfer:siginfo:read and
13838 qXfer:siginfo:write as supported and handle them.
13839 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13840 * linux-low.c (linux_xfer_siginfo): New.
13841 (linux_target_ops): Set it.
13843 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13845 * server.c (gdbserver_usage): Mention --remote-debug.
13846 (main): Accept '--remote-debug' switch.
13848 2009-01-18 Doug Evans <dje@google.com>
13850 * regcache.c (new_register_cache): No need to check result of xcalloc.
13851 * server.c (handle_search_memory): Back out calls to xmalloc,
13852 result is checked and error is returned to user upon failure.
13853 (handle_query): Ditto. Add more checks for result of malloc.
13854 (handle_v_cont): Check result of malloc, report error back to
13856 (handle_v_run): Ditto. Call freeargv.
13857 * server.h (freeargv): Declare.
13858 * utils.c (freeargv): New fn.
13860 2009-01-15 Doug Evans <dje@google.com>
13862 * gdbreplay.c (perror_with_name): Make arg const char *.
13863 * server.h (target_signal_to_name): Make return type const char *.
13864 * thread-db.c (thread_db_err_str): Make return type const char *.
13865 * utils.c (perror_with_name): Make arg const char *.
13867 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13869 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13870 when handling a EXIT_PROCESS_DEBUG_EVENT.
13872 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13874 * gdbreplay.c (gdbreplay_version): Update copyright year.
13875 * server.c (gdbserver_version): Likewise.
13877 2009-01-05 Doug Evans <dje@google.com>
13879 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13880 (handle_extended_wait): Improve comment.
13882 2008-12-13 Doug Evans <dje@google.com>
13884 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13885 * server.h (ATTR_MALLOC): New macro.
13886 (xmalloc,xcalloc,xstrdup): Declare.
13887 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13888 * inferiors.c: Ditto.
13889 * linux-low.c: Ditto.
13890 * mem-break.c: Ditto.
13891 * regcache.c: Ditto.
13892 * remote-utils.c: Ditto.
13895 * win32-low.c: Ditto.
13897 2008-12-12 Doug Evans <dje@google.com>
13899 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13900 in debugging printf.
13902 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13904 2008-12-09 Doug Evans <dje@google.com>
13906 * linux-low.h (struct process_info): Delete member tid, unused.
13907 * thread-db.c (find_one_thread): Update.
13908 (maybe_attach_thread): Update.
13910 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13912 * target.h (struct target_ops): Add qxfer_osdata member.
13913 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13915 (linux_qxfer_osdata): New functions.
13916 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13918 * server.c (handle_query): Handle "qXfer:osdata:read:".
13919 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13920 (buffer_xml_printf): New functions.
13921 * server.h (struct buffer): New.
13922 (buffer_grow_str, buffer_grow_str0): New macros.
13923 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13924 (buffer_xml_printf): Declare.
13926 2008-11-24 Doug Evans <dje@google.com>
13928 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13930 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13932 * server.c (handle_v_run): Always use the supplied argument list.
13934 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13936 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13937 (xtensa_regmap_table): Add entry for scompare1.
13939 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13941 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13942 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13943 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13944 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13945 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13946 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13947 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13948 XML target descriptions.
13949 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13950 when inferior is running on an ISA 2.05 or later processor. Add
13951 special case to return offset for full 64-bit slot of FPSCR when
13954 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13956 * Makefile.in (SFILES, clean): Added sparc64 files.
13957 (reg-sparc64.o, reg-sparc64.c): New.
13958 * configure.srv (sparc*-*-linux*): New configuration.
13959 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13960 syscall arguments for SPARC.
13961 (regsets_store_inferior_registers): Likewise.
13962 * linux-sparc-low.c: New file.
13964 2008-10-21 Doug Evans <dje@google.com>
13966 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13967 (READLINE_DIR,READLINE_DEP): Delete.
13968 (INTERNAL_CFLAGS): Update.
13969 (LINTFLAGS): Update.
13971 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13973 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13974 whole argv from the last run, not just argv[0].
13976 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13978 * regcache.c (new_register_cache): Return NULL if the register
13979 cache size isn't known yet.
13980 (free_register_cache): Avoid dereferencing a NULL regcache.
13982 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13984 * configure.srv: Merge MIPS and MIPS64.
13986 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13988 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13990 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13992 * Makefile.in: Add required vsx dependencies.
13994 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13995 Declare init_registers_powerpc_vsx32l.
13996 Declare init_registers_powerpc_vsx64l.
13997 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13998 (ppc_arch_setup): Check for VSX in hwcap.
13999 (ppc_fill_vsxregset): New function.
14000 (ppc_store_vsxregset): New function.
14001 Add new VSX entry in regset_info target_regsets.
14003 * configure.srv: Add new VSX dependencies.
14005 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14007 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14008 (remote_open): Set or clear transport_is_reliable.
14009 (putpkt_binary): Don't expect acks in noack mode.
14010 (getpkt): Don't send ack/nac in noack mode.
14011 * server.c (handle_general_set): Handle QStartNoAckMode.
14012 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14014 (main): Reset noack_mode on every connection.
14015 * server.h (noack_mode): Declare.
14017 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14019 * Makefile.in (GDBREPLAY_OBS): New variable.
14020 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14022 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14023 Daniel Jacobowitz <dan@codesourcery.com>
14025 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14026 (usr_store_inferior_registers): Likewise.
14027 (regsets_store_inferior_registers): Likewise.
14029 2008-07-31 Rolf Jansen <rj@surtec.com>
14030 Pedro Alves <pedro@codesourcery.com>
14032 * configure.ac: Check for memmem declaration.
14033 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14034 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14035 (disable_packet_qfThreadInfo): Unconditionally compile.
14036 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14037 * configure, config.in: Regenerate.
14039 2008-07-28 Doug Kwan <dougkwan@google.com>
14041 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14042 (linux_write_memory): Remove declaration of errno.
14044 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14046 * linux-low.c (handle_extended_wait): Do not use "status"
14047 variable uninitialized.
14049 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14051 * server.c (handle_v_attach): Inhibit reporting dll changes.
14053 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14055 * remote-utils.c (prepare_resume_reply): If requested, don't
14056 output "thread:TID" in the T stop reply.
14058 * server.c (disable_packet_vCont, disable_packet_Tthread)
14059 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14060 (handle_query): If requested, disable support for qC, qfThreadInfo
14062 (handle_v_requests): If requested, disable support for vCont.
14063 (gdbserver_show_disableable): New.
14064 (main): Handle --disable-packet and --disable-packet=LIST.
14066 * server.h (disable_packet_vCont, disable_packet_Tthread)
14067 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14069 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14071 * server.c (gdbserver_usage): Mention --version.
14073 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14075 * Makefile.in (gdbreplay.o): New rule.
14077 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14079 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14080 message, not gdbserver.
14082 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14083 Nathan Sidwell <nathan@codesourcery.com>
14084 Joseph Myers <joseph@codesourcery.com>
14086 * acinclude.m4: Include ../../config/acx.m4.
14087 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14088 * configure, config.in: Regenerate.
14089 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14090 * server.c (gdbserver_version): Print PKGVERSION.
14091 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14092 (main): Adjust gdbserver_usage calls.
14093 * gdbreplay.c (version, host_name): Add declarations.
14094 (gdbreplay_version, gdbreplay_usage): New.
14095 (main): Accept --version and --help options.
14097 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14099 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14100 (arm_breakpoint_at): Handle Thumb.
14101 (the_low_target): Add comment.
14103 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14105 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14107 2008-05-09 Doug Evans <dje@google.com>
14109 * server.h (decode_search_memory_packet): Declare.
14110 * remote-utils.c (decode_search_memory_packet): New fn.
14111 * server.c (handle_search_memory_1): New fn.
14112 (handle_search_memory): New fn.
14113 (handle_query): Process qSearch:memory packets.
14115 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14117 * regcache.c (registers_length): Remove.
14118 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14119 full register packet.
14120 * regcache.h (registers_length): Remove prototype.
14121 * server.h (PBUFSIZ): Define to 16384.
14123 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14125 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14126 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14127 powerpc-64l.o, and powerpc-altivec64l.o.
14128 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14129 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14130 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14131 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14132 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14135 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14136 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14137 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14138 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14139 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14140 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14141 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14142 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14143 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14144 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14147 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14148 (init_registers_powerpc_32l): ... this new prototype.
14149 (init_registers_powerpc_32): Remove, replace by ...
14150 (init_registers_powerpc_altivec32l): ... this new prototype.
14151 (init_registers_powerpc_e500): Remove, replace by ...
14152 (init_registers_powerpc_e500l): ... this new prototype.
14153 (init_registers_ppc64): Remove, replace by ...
14154 (init_registers_powerpc_64l): ... this new prototype.
14155 (init_registers_powerpc_64): Remove, replace by ...
14156 (init_registers_powerpc_altivec64l): ... this new prototype.
14157 (ppc_num_regs): Set to 73.
14158 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14159 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14160 (ppc_cannot_store_register): Handle orig_r3 and trap.
14161 (ppc_arch_setup): Update init_registers_... calls.
14162 (ppc_fill_gregset): Handle orig_r3 and trap.
14164 * inferiors.c (clear_inferiors): Reset current_inferior.
14166 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14168 * acinclude.m4: Add override.m4.
14169 * configure: Regenerate.
14171 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14173 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14174 initial call to init_register_ppc64.
14176 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14178 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14179 single powerpc*-*-linux* case.
14180 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14182 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14184 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14185 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14187 * linux-ppc-low.c: Include <elf.h>.
14188 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14189 (ppc_hwcap): New global variable.
14190 (ppc_regmap): Remove __SPE__ #ifdef sections.
14191 (ppc_regmap_e500): New global variable.
14192 (ppc_cannot_store_register): Update __SPE__ special case.
14193 (ppc_get_hwcap): New function.
14194 (ppc_arch_setup): Use it to determine whether inferior supports
14195 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14196 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14197 Do not access registers if target does not support AltiVec.
14198 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14199 Do not access registers if target does not support SPE.
14200 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14202 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14204 * linux-low.c (disabled_regsets, num_regsets): New.
14205 (use_regsets_p): Delete.
14206 (linux_wait_for_process): Clear disabled_regsets.
14207 (regsets_fetch_inferior_registers): Check and set it.
14208 (regsets_store_inferior_registers): Likewise.
14209 (linux_fetch_registers, linux_store_registers): Do not use
14211 (initialize_low): Allocate disabled_regsets.
14213 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14215 * Makefile.in (LIBOBJS): New.
14216 (OBS): Use LIBOBJS.
14217 (memmem.o): New rule.
14218 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14219 * configure: Regenerated.
14221 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14223 * server.c (handle_query): Never return "unsupported" for
14224 qXfer:features:read queries.
14226 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14228 * server.c (get_features_xml): Fix inverted condition.
14229 (handle_query): Always support qXfer:feature:read.
14231 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14233 * server.c (wrapper_argv): New.
14234 (start_inferior): Handle wrapper_argv. If set, expect an extra
14236 (gdbserver_usage): Document --wrapper.
14237 (main): Parse --wrapper.
14239 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14241 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14242 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14243 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14244 (ppc_set_pc): Likewise.
14245 (ppc_arch_setup): New function.
14246 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14247 of collect_register.
14248 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14250 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14252 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14253 instead of linux-ppc64-low.o.
14254 * linux-ppc64-low.c: Remove file.
14255 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14256 (linux-ppc64-low.o): Remove rule.
14258 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14259 (init_registers_powerpc_64): Likewise.
14260 (ppc_regmap): Conditionally define depending on __powerpc64__.
14261 (ppc_cannot_store_register): Do not special-case "fpscr" when
14262 compiled on __powerpc64__.
14263 (ppc_collect_ptrace_register): New function.
14264 (ppc_supply_ptrace_register): New function.
14265 (ppc_breakpoint): Change type to "unsigned int".
14266 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14267 (the_low_target): Conditionally provide initializers for the
14268 arch_setup member depending on __powerpc64__. Install
14269 collect_ptrace_register and supply_ptrace_register members.
14271 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14273 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14274 * server.c (gdbserver_xmltarget): Define.
14275 (get_features_xml): Use it to replace "target.xml" and arch_string.
14277 * configure.srv: Remove srv_xmltarget. Add XML files that were
14278 mentioned there to srv_xmlfiles instead. Remove conditional tests
14279 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14280 srv_xmlfiles and srv_regobj to include all possible choices.
14281 * configure.ac (srv_xmltarget): Remove.
14282 (srv_xmlfiles): Do not add "target.xml".
14283 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14284 checks for supplementary target information.
14285 * configure: Regenerate.
14286 * Makefile.in (XML_TARGET): Remove.
14287 (target.xml): Remove rule.
14288 (clean): Do not clean up target.xml.
14289 (.PRECIOUS): Do not mention target.xml.
14291 * target.h (struct target_ops): Remove arch_string member.
14292 * linux-low.c (linux_arch_string): Remove.
14293 (linux_target_ops): Remove arch_string initializer.
14294 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14295 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14296 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14297 * spu-low.c (spu_arch_string): Remove.
14298 (spu_target_ops): Remove arch_string initializer.
14299 * win32-low.c (win32_arch_string): Remove.
14300 (win32_target_ops): Remove arch_string initializer.
14301 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14302 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14303 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14305 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14307 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14308 by collect_ptrace_register and supply_ptrace_register hooks.
14309 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14310 instead of checking for the_low_target.left_pad_xfer.
14311 (usr_store_inferior_registers): Use collect_ptrace_register callback
14312 instead of checking for the_low_target.left_pad_xfer.
14314 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14315 (s390_supply_ptrace_register): Likewise.
14316 (s390_fill_gregset): Call s390_collect_ptrace_register.
14317 (the_low_target): Update.
14319 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14320 (ppc_supply_ptrace_register): Likewise.
14321 (the_low_target): Update.
14323 * linux-i386-low.c (the_low_target): Update.
14324 * linux-x86-64-low.c (the_low_target): Update.
14326 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14328 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14329 reg-s390.o and reg-s390x.o.
14331 * linux-low.c (new_inferior): New global variable.
14332 (linux_create_inferior, linux_attach): Set it.
14333 (linux_wait_for_process): Call the_low_target.arch_setup after the
14334 target has stopped for the first time.
14335 (initialize_low): Do not call the_low_target.arch_setup.
14337 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14338 (s390_set_pc): Likewise.
14339 (s390_arch_setup): New function.
14340 (the_low_target): Use s390_arch_setup as arch_setup routine.
14342 * regcache.c (realloc_register_cache): New function.
14343 (set_register_cache): Call it for each existing regcache.
14345 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14347 * server.h (init_registers): Remove prototype.
14349 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14350 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14351 instead of init_registers ().
14352 * linux-arm-low.c (init_registers_arm): Add prototype.
14353 (init_registers_arm_with_iwmmxt): Likewise.
14354 (the_low_target): Add initializer for arch_setup field.
14355 * linux-cris-low.c (init_registers_cris): Add prototype.
14356 (the_low_target): Add initializer for arch_setup field.
14357 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14358 (the_low_target): Add initializer for arch_setup field.
14359 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14360 (the_low_target): Add initializer for arch_setup field.
14361 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14362 (the_low_target): Add initializer for arch_setup field.
14363 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14364 (the_low_target): Add initializer for arch_setup field.
14365 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14366 (the_low_target): Add initializer for arch_setup field.
14367 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14368 (init_registers_mips64_linux): Likewise.
14369 (the_low_target): Add initializer for arch_setup field.
14370 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14371 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14372 (the_low_target): Add initializer for arch_setup field.
14373 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14374 (init_registers_powerpc_64): Likewise.
14375 (the_low_target): Add initializer for arch_setup field.
14376 * linux-s390-low.c (init_registers_s390): Add prototype.
14377 (init_registers_s390x): Likewise.
14378 (the_low_target): Add initializer for arch_setup field.
14379 * linux-sh-low.c (init_registers_sh): Add prototype.
14380 (the_low_target): Add initializer for arch_setup field.
14381 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14382 (the_low_target): Add initializer for arch_setup field.
14383 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14384 (the_low_target): Add initializer for arch_setup field.
14386 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14387 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14388 instead of init_registers ().
14389 * win32-arm-low.c (init_registers_arm): Add prototype.
14390 (the_low_target): Add initializer for arch_setup field.
14391 * win32-i386-low.c (init_registers_i386): Add prototype.
14392 (the_low_target): Add initializer for arch_setup field.
14394 * spu-low.c (init_registers_spu): Add prototype.
14395 (initialize_low): Call initialie_registers_spu () instead of
14396 initialize_registers ().
14398 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14400 * server.c (handle_v_requests): When handling the vRun and vAttach
14401 packets, if already debugging a process, don't kill it. Return an
14404 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14406 * server.c (handle_query): Correct length check.
14408 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14410 * win32-low.c (do_initial_child_stuff): Add process handle
14411 parameter. Set current_process_handle and current_process_id from the
14412 parameters. Clear globals.
14413 (win32_create_inferior): Don't set current_process_handle and
14414 current_process_id here. Instead pass them on the call to
14415 do_initial_child_stuff.
14416 (win32_attach): Likewise.
14417 (win32_clear_inferiors): New.
14418 (win32_kill): Don't close the current process handle or the
14419 current thread handle here. Instead call win32_clear_inferiors.
14420 (win32_detach): Don't open a new handle to the process. Call
14421 win32_clear_inferiors.
14422 (win32_join): Don't rely on current_process_handle; open a new
14423 handle using the process id.
14424 (win32_wait): Call win32_clear_inferiors when the inferior process
14427 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14429 * server.c (monitor_show_help): Add "exit".
14431 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14433 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14434 (clean): Add reg-xtensa.c.
14435 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14436 * configure.srv (xtensa*-*-linux*) New target.
14437 * linux-xtensa-low.c: New.
14438 * xtensa-xtregs.c: New.
14440 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14442 * hostio.c: Don't include errno.h.
14443 (errno_to_fileio_errno): Move to hostio-errno.
14444 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14445 error number outputting to the target->hostio_last_error callback.
14446 (hostio_packet_error): Use FILEIO_EINVAL directly.
14447 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14448 calls to hostio_error.
14449 * hostio-errno.c: New.
14450 * server.h (hostio_last_error_from_errno): Declare.
14451 * target.h (target_ops): Add hostio_last_error member.
14452 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14453 as hostio_last_error handler.
14454 * spu-low.c (spu_target_ops): Likewise.
14455 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14456 (wince_hostio_last_error): New functions.
14457 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14458 as hostio_last_error handler.
14459 (win32_target_ops) [!_WIN32_WCE]: Register
14460 hostio_last_error_from_errno as hostio_last_error handler.
14461 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14462 (hostio-errno.o): New rule.
14463 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14464 * configure.srv (srv_hostio_err_objs): New variable. Default to
14466 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14467 * configure: Regenerate.
14469 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14471 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14472 (linux_kill, linux_detach): Clean up the process list.
14473 * remote-utils.c (remote_open): Improve port number parsing.
14474 (putpkt_binary, input_interrupt): Only send interrupts if the target
14476 * server.c (extended_protocol): Make static.
14477 (attached): Define earlier.
14478 (exit_requested, response_needed, program_argv): New variables.
14479 (target_running): New.
14480 (start_inferior): Clear attached here.
14481 (attach_inferior): Set attached here.
14482 (require_running): Define.
14483 (handle_query): Use require_running and target_running. Implement
14485 (handle_v_attach, handle_v_run): New.
14486 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14487 (gdbserver_usage): Update.
14488 (main): Redo argument parsing. Handle --debug and --multi. Handle
14489 --attach along with other options or after the port. Save
14490 program_argv. Support no initial program. Resynchronize
14491 communication with GDB after an error. Handle "monitor exit".
14492 Use require_running and target_running. Always allow the extended
14493 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14494 restart in extended mode.
14495 * README: Refer to the GDB manual. Update --attach usage.
14497 2007-12-20 Andreas Schwab <schwab@suse.de>
14499 * linux-low.c (STACK_SIZE): Define.
14500 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14501 (linux_test_for_tracefork): Likewise.
14503 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14505 * linux-low.c (linux_wait_for_event): Update messages. Do not
14506 reinsert auto-delete breakpoints.
14507 * mem-break.c (struct breakpoint): Change return type of handler to
14509 (set_breakpoint_at): Update handler type.
14510 (reinsert_breakpoint_handler): Return 1 instead of calling
14512 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14514 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14515 * mem-break.h (set_breakpoint_at): Update handler type.
14516 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14517 * win32-low.c (auto_delete_breakpoint): New.
14518 (get_child_debug_event): Use it.
14520 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14522 * configure.ac: Check for pread and pwrite.
14523 * hostio.c (handle_pread): Fall back to lseek and read.
14524 (handle_pwrite): Fall back to lseek and write.
14525 * config.in, configure: Regenerated.
14527 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14529 * server.c (myresume): Add own_buf argument.
14530 (main): Update calls.
14532 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14534 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14535 * remote-utils.c (remote_open): Do not call disable_async_io.
14536 (block_async_io): Delete.
14537 (unblock_async_io): Make static.
14538 (initialize_async_io): New.
14539 * server.c (handle_v_cont): Handle async I/O here.
14540 (myresume): Likewise. Move other common resume tasks here...
14541 (main): ... from here. Call initialize_async_io. Disable async
14542 I/O before the main loop.
14543 * server.h (initialize_async_io): Declare.
14544 (block_async_io, unblock_async_io): Delete prototypes.
14545 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14547 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14549 * remote-utils.c (readchar): Allow binary data in received messages.
14551 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14553 * win32-low.c (attaching): New global.
14554 (win32_create_inferior): Clear the `attaching' global.
14555 (win32_attach): Set the `attaching' global.
14556 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14557 attaching. Only set a breakpoint at the entry point if not
14560 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14562 * server.c (main): Don't report dll events on the initial
14563 connection on attaches.
14565 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14567 * server.c (main): Relax numerical bases supported for the pid of
14568 the --attach command line argument.
14570 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14572 * win32-low.c (win32_attach): Call OpenProcess before
14573 DebugActiveProcess, not after. Add last error output to error
14576 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14578 * win32-low.c (win32_get_thread_context)
14579 (win32_set_thread_context): New functions.
14580 (thread_rec): Use win32_get_thread_context.
14581 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14582 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14585 2007-12-03 Leo Zayas
14586 Pedro Alves <pedro_alves@portugalmail.pt>
14588 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14590 (child_add_thread): Minor cleanup.
14591 (child_continue): Resume artificially suspended threads before
14592 calling ContinueDebugEvent.
14593 (suspend_one_thread): New.
14594 (fake_breakpoint_event): New.
14595 (get_child_debug_event): Change return type to int. Check here if
14596 gdb sent an interrupt request. If a soft interrupt was requested,
14597 fake a breakpoint event. Return 0 if there is no event to handle,
14599 (win32_wait): Don't check here if gdb sent an interrupt request.
14600 Ensure there is a valid event to handle.
14601 (win32_request_interrupt): Add soft interruption method as last
14604 2007-12-03 Leo Zayas
14605 Pedro Alves <pedro_alves@portugalmail.pt>
14607 * win32-low.h (win32_thread_info): Add descriptions to the
14608 structure members. Replace `suspend_count' counter by a
14610 * win32-low.c (thread_rec): Update condition of when to get the
14611 context from the inferior. Rely on ContextFlags being set if it
14612 has already been retrieved. Only suspend the inferior thread if
14613 we haven't already. Warn if that fails.
14614 (continue_one_thread): s/suspend_count/suspended/. Only call
14615 ResumeThread once. Warn if that fails.
14617 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14619 * win32-low.c (win32_wait): Don't read from the inferior when it
14620 has already exited.
14622 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14624 * Makefile.in (win32_low_h): New variable.
14625 (win32-low.o): Add dependency on $(win32_low_h).
14626 (win32-arm-low.o, win32-i386-low.o): New rules.
14628 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14630 * hostio.c: Correct copyright year.
14632 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14634 * Makefile.in (OBS): Add hostio.o.
14635 (hostio.o): New rule.
14636 * server.h (handle_vFile): Declare.
14637 * hostio.c: New file.
14638 * server.c (handle_v_requests): Take packet_len and new_packet_len
14639 for binary packets. Call handle_vFile.
14640 (main): Update call to handle_v_requests.
14642 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14644 * linux-low.c: Include <sched.h>.
14646 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14648 * linux-low.c (linux_tracefork_grandchild): New.
14649 (linux_tracefork_child): Use clone.
14650 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14652 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14654 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14656 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14658 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14660 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14662 * inferiors.c (change_inferior_id): Delete.
14663 (add_pid_to_list, pull_pid_from_list): New.
14664 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14665 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14666 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14667 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14668 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14669 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14670 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14671 (using_threads): Always set to 1.
14672 (handle_extended_wait): New.
14673 (add_process): Do not set TID.
14674 (linux_create_inferior): Set must_set_ptrace_flags.
14675 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14676 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14677 (linux_thread_alive): Rename TID argument to LWPID.
14678 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14679 (linux_wait_for_event): Do not use TID or check using_threads. Update
14680 call to dead_thread_notify. Call handle_extended_wait.
14681 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14682 (send_sigstop): Delete sigstop_sent.
14683 (wait_for_sigstop): Avoid TID.
14684 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14685 (linux_test_for_tracefork): New.
14686 (linux_lookup_signals): Use thread_db_active and
14687 linux_supports_tracefork_flag.
14688 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14689 * linux-low.h (get_process_thread): Avoid TID.
14690 (struct process_ifo): Move thread_known and tid to the end. Remove
14692 (linux_attach_lwp, thread_db_init): Update prototypes.
14693 * server.h (change_inferior_id): Delete prototype.
14694 (add_pid_to_list, pull_pid_from_list): New prototypes.
14695 * thread-db.c (thread_db_use_events): New.
14696 (find_first_thread): Rename to...
14697 (find_one_thread): ...this. Update callers and messages. Do not
14698 call fatal. Check thread_db_use_events. Do not call
14699 change_inferior_id or new_thread_notify.
14700 (maybe_attach_thread): Update. Do not call new_thread_notify.
14701 (thread_db_init): Set thread_db_use_events. Check use_events.
14702 * utils.c (fatal, warning): Correct message prefix.
14704 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14706 * Makefile.in (clean): Remove new files.
14707 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14708 (powerpc-64.o, powerpc-64.c): New rules.
14709 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14710 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14712 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14714 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14715 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14716 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14717 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14718 (target_regsets): Add AltiVec and SPE register sets.
14719 * configure.ac: Check for AltiVec and SPE.
14720 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14721 (ppc_fill_vrregset, ppc_store_vrregset): New.
14722 (target_regsets): Add AltiVec register set.
14723 * configure: Regenerated.
14725 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14727 * linux-low.c (O_LARGEFILE): Define.
14728 (linux_read_memory): Use /proc/PID/mem.
14729 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14730 * configure, config.in: Regenerated.
14732 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14734 * linux-low.c (linux_wait_for_event): Do not pass signals while
14737 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14739 * win32-low.c (create_process): New.
14740 (win32_create_inferior): Use create_process instead of
14741 CreateProcess. If create_process failed retry appending an ".exe"
14742 suffix. Store the GetLastError result immediatelly after
14743 create_process calls and use it on the call to error.
14745 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14747 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14749 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14751 * configure.ac: Switch license to GPLv3.
14753 2007-08-01 Michael Snyder <msnyder@access-company.com>
14755 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14757 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14759 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14761 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14762 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14763 CloseToolhelp32Snapshot.
14764 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14765 CloseToolhelp32Snapshot.
14767 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14769 * server.c (main): Check for inferior exit before main loop.
14771 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14773 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14774 instead of on tmp_desc.
14776 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14777 Daniel Jacobowitz <dan@codesourcery.com>
14779 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14780 (add_thread): Minor cleanups.
14781 (clear_inferiors): Move lower in the file. Clear the DLL
14783 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14784 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14785 (xml_escape_text): New.
14786 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14788 (handle_v_cont): Report errors.
14789 (gdbserver_version): Update.
14790 (main): Correct size of own_buf. Do not report initial DLL events.
14791 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14792 (unloaded_dll, xml_escape_text): New.
14793 * win32-low.c (enum target_waitkind): Update comments.
14794 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14795 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14796 (win32_EnumProcessModules, win32_GetModuleInformation)
14797 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14798 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14799 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14800 (win32_Module32First, win32_Module32Next, load_toolhelp)
14801 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14802 (get_child_debug_event): Handle DLL events.
14803 (win32_wait): Likewise.
14805 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14807 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14808 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14810 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14812 * win32-low.c (handle_output_debug_string): Ignore event if not
14815 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14817 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14819 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14821 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14823 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14825 * inferiors.c (change_inferior_id): Add comment.
14826 * linux-low.c (check_removed_breakpoint): Add an early
14827 prototype. Improve debug output.
14828 (linux_attach): Doc update.
14829 (linux_detach_one_process, linux_detach): Clean up before releasing
14831 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14832 * linux-low.h (struct process_info): Doc improvement.
14833 * mem-break.c (delete_all_breakpoints): New.
14834 * mem-break.h (delete_all_breakpoints): New prototype.
14835 * thread-db.c (find_first_thread): New.
14836 (thread_db_create_event): Call it instead of
14837 thread_db_find_new_threads. Clean up unused variables.
14838 (maybe_attach_thread): Remove first thread handling.
14839 (thread_db_find_new_threads): Use find_first_thread.
14840 (thread_db_get_tls_address): Likewise.
14842 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14844 * thread-db.c (thread_db_find_new_threads): Add prototype.
14845 (thread_db_create_event): Check for the main thread before adding
14847 (maybe_attach_thread): Only enable event reporting if TID == 0.
14848 (thread_db_get_tls_address): Check for new threads.
14850 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14852 * linux-low.c (linux_create_inferior): Try execv before execvp.
14853 * spu-low.c (spu_create_inferior): Likewise.
14855 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14857 * linux-low.c (linux_create_inferior): Change execv to execvp.
14858 * spu-low.c (spu_create_inferior): Likewies.
14860 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14862 * Makefile.in (clean): Clean new files instead of deleted ones.
14863 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14864 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14866 * configure.srv: Specify XML files and new regformats for MIPS and
14868 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14869 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14870 an entry for the restart register.
14871 (mips_cannot_fetch_register, mips_cannot_store_register)
14872 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14873 register names to match the XML descriptions.
14874 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14875 restart register instead of $0.
14877 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14878 Markus Deuling <deuling@de.ibm.com>
14880 * remote-utils.c (decode_xfer_write): New function.
14881 * server.h (decode_xfer_write): Add prototype.
14882 * server.c (handle_query): Add PACKET_LEN argument. Support
14883 qXfer:spu:read and qXfer:spu:write packets.
14884 (main): Pass packet_len to handle_query.
14885 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14886 * target.h (target_ops): Add qxfer_spu.
14888 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14890 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14891 accessing non-seekable spufs files.
14893 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14895 * server.c (handle_query): Add reply for qC packet.
14897 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14898 Leo Zayas <lerele@champenstudios@com>
14900 * server.h (check_remote_input_interrupt_request): New function.
14901 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14902 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14903 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14904 (check_remote_input_interrupt_request): New function.
14905 * server.h (check_remote_input_interrupt_request): Declare.
14906 * win32-low.c (winapi_DebugBreakProcess,
14907 winapi_GenerateConsoleCtrlEvent): New typedefs.
14908 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14910 (win32_wait): Check for remote interrupt request
14911 with check_remote_input_interrupt_request.
14912 (win32_request_interrupt): New function.
14913 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14915 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14917 * win32-low.c (debug_registers_changed,
14918 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14919 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14920 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14921 (thread_rec): Get context using the low target.
14922 (child_add_thread): Call thread_added on the low target,
14923 which does the same thing.
14925 (do_initial_child_stuff): Remove debug registers references.
14926 Set context using the low target. Resume threads after
14927 setting the contexts.
14928 (child_continue): Remove dead variable. Remove debug
14929 registers references.
14930 (child_fetch_inferior_registers): Go through the low target.
14931 (do_child_store_inferior_registers): Remove.
14932 (child_store_inferior_registers): Go through the low target.
14933 (win32_resume): Remove debug registers references.
14934 Set context using the low target.
14935 (handle_exception): Change return type to void. Don't record
14936 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14937 first chance exception.
14938 (get_child_debug_event): Change return type to void. Remove
14939 goto loop. Always return after waiting for debug event.
14940 (win32_wait): Convert to switch statement. Handle spurious
14943 * win32-i386-low.c (debug_registers_changed,
14944 debug_registers_used): New.
14945 (initial_stuff): Rename to ...
14946 (i386_initial_stuff): ... this. Clear debug registers
14948 (store_debug_registers): Delete.
14949 (i386_get_thread_context): New.
14950 (load_debug_registers): Delete.
14951 (i386_set_thread_context): New.
14952 (i386_thread_added): New.
14953 (single_step): Rename to ...
14954 (i386_single_step): ... this.
14955 (do_fetch_inferior_registers): Rename to ...
14956 (i386_fetch_inferior_register): ... this.
14957 (i386_store_inferior_register): New.
14958 (the_low_target): Adapt to new interface.
14960 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14961 (arm_get_thread_context): New.
14962 (arm_set_thread_context): New.
14964 (do_fetch_inferior_registers): Rename to ...
14965 (arm_fetch_inferior_register): ... this.
14966 (arm_store_inferior_register): New.
14967 (arm_wince_breakpoint): Reimplement as unsigned long.
14968 (arm_wince_breakpoint_len): Define.
14969 (the_low_target): Adapt to new interface.
14971 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14972 load_debug_registers. Add get_thread_context, set_thread_context,
14973 thread_added and store_inferior_register. Rename
14974 fetch_inferior_registers to fetch_inferior_register.
14975 (regptr): Remove declaration.
14977 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14979 * linux-low.c (linux_detach): Change return type to int. Return 0.
14980 * spu-low.c (spu_detach): Likewise.
14982 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14984 * target.h (target_ops): Change return type of detach to int.
14986 (join_inferior): New.
14987 * server.c (main): Don't skip detach support on mingw32.
14988 If the inferior doesn't support detaching return error.
14989 Call join_inferior instead of using waitpid.
14990 * linux-low.c (linux_join): New.
14991 (linux_target_op): Add linux_join.
14992 * spu-low.c (spu_join): New.
14993 (spu_target_ops): Add spu_join.
14994 * win32-low.c (win32_detach): Adapt to new interface.
14995 Reopen current_process_handle before detaching. Issue a child
14996 resume before detaching.
14998 (win32_target_op): Add win32_join.
15000 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15002 * win32-low.c (win32-attach): Fix return value.
15003 * target.h (target_ops): Describe ATTACH return values.
15005 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15007 * win32-low.c (GETPROCADDRESS): Define.
15008 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15009 (winapi_DebugSetProcessKillOnExit): Likewise.
15010 (win32_create_inferior): Force usage of ansi CreateProcessA.
15011 (win32_attach): Use GETPROCADDRESS.
15012 (win32_detach): Likewise.
15014 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15016 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15018 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15020 * win32-low.c: Commit leftover changes from 2007-03-29.
15022 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15024 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15025 fields short instead of int. Add explicit padding.
15026 (i387_cache_to_fsave): Remove unnecessary casts.
15027 (i387_fsave_to_cache): Doc fix.
15028 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15030 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15032 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15033 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15035 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15037 * configure.srv (arm*-*-mingw32ce*): Move near the other
15040 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15042 * configure.ac: Add errno checking.
15043 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15044 sys/file.h and malloc.h.
15045 (AC_CHECK_DECLS): Add perror.
15046 (srv_mingwce): Handle.
15047 * configure.srv (i[34567]86-*-cygwin*): Add
15048 win32-i386-low.o to srv_tgtobj.
15049 (i[34567]86-*-mingw*): Likewise.
15050 (arm*-*-mingw32ce*): Add case.
15051 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15052 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15053 [__MINGW32CE__] (strerror): New function.
15054 [__MINGW32CE__] (errno): Define to GetLastError.
15055 [__MINGW32CE__] (COUNTOF): New macro.
15056 (remote_open): Remove extra close call.
15057 * mem-break.c (delete_breakpoint_at): New function.
15058 * mem-break.h (delete_breakpoint_at): Declare.
15059 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15060 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15061 [USE_WIN32API] (read, write): Add char* casts.
15062 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15063 * server.h: Include wincecompat.h on Windows CE.
15064 [HAVE_ERRNO_H]: Check.
15065 (perror): Declare if not declared.
15066 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15067 (perror_with_name): Remove errno declaration.
15068 * wincecompat.h: New.
15069 * wincecompat.c: New.
15070 * win32-low.h: New.
15071 * win32-arm-low.c: New.
15072 * win32-i386-low.c: New.
15073 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15074 (OUTMSG2): Make it safe.
15076 (COUNTOF): New macro.
15077 (NUM_REGS): Get it from the low target.
15078 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15079 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15080 (thread_rec): Let low target handle debug registers.
15081 (child_add_thread): Likewise.
15082 (child_init_thread_list): Likewise.
15083 (continue_one_thread): Likewise.
15085 (do_child_fetch_inferior_registers): Move to ...
15086 * win32-i386-low.c: ... here, and rename to ...
15087 (do_fetch_inferior_registers): ... this.
15088 * win32-low.c (child_fetch_inferior_registers):
15089 Go through the low target.
15090 (do_child_store_inferior_registers): Use regptr.
15091 (strwinerror): New function.
15092 (win32_create_inferior): Handle Windows CE.
15093 Use strwinerror instead of strerror on Windows error
15094 codes. Add program to the error output.
15095 Don't close the main thread handle on Windows CE.
15096 (win32_attach): Use coredll.dll on Windows CE.
15097 (win32_kill): Close current process and current
15099 (win32_detach): Use coredll.dll on Windows CE.
15100 (win32_resume): Let low target handle debug registers, and
15102 (handle_exception): Add/Remove initial breakpoint. Avoid
15103 non-existant WSTOPSIG on Windows CE.
15104 (win32_read_inferior_memory): Cast to remove warning.
15105 (win32_arch_string): Go through the low target.
15106 (initialize_low): Call set_breakpoint_data with the low
15107 target's breakpoint.
15108 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15109 FOP_REGNUM, mappings): Move to ...
15110 * win32-i386-low.c: ... here.
15111 * win32-low.c (win32_thread_info): Move to ...
15112 * win32-low.h: ... here.
15113 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15114 win32-arm-low.c and wincecompat.c.
15115 (all:): Add $EXEEXT.
15116 (install-only:): Likewise.
15117 (gdbserver:): Likewise.
15118 (gdbreplay:): Likewise.
15119 * config.in: Regenerate.
15120 * configure: Regenerate.
15122 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15124 * win32-low.c: Rename typedef thread_info to
15125 win32_thread_info throughout.
15127 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15129 * win32-i386-low.c: Rename to ...
15130 * win32-low.c: ... this.
15131 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15132 * Makefile.in: Likewise.
15134 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15136 * remote-utils.c (monitor_output): Constify msg parameter.
15137 * server.h (monitor_output): Likewise.
15138 * win32-i386-low.c (handle_output_debug_string): New.
15139 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15140 handle_output_debug_string.
15141 (get_child_debug_event): Likewise.
15143 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15145 * server.c (main): Correct strtoul check.
15147 2007-03-27 Jon Ringle <jon@ringle.org>
15149 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15151 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15153 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15155 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15157 * terminal.h: Check HAVE_SGTTY_H.
15159 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15161 * remote-utils.c (remote_open): Print out the assigned port number.
15163 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15165 * remote-utils.c (monitor_output): New function.
15166 * server.c (debug_threads): Define here.
15167 (monitor_show_help): New function.
15168 (handle_query): Handle qRcmd.
15169 (main): Do not handle 'd' packet.
15170 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15171 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15174 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15176 * Makefile.in (EXEEXT): New.
15177 (clean): Use $(EXEEXT).
15179 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15181 * target.h (target_ops): Rename send_signal to request_interrupt,
15182 and remove enum target_signal parameter.
15183 * linux-low.c (linux_request_interrupt): Rename from
15184 linux_send_signal, and always send SIGINT.
15185 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15186 and always send SIGINT.
15187 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15189 (input_interrupt): Likewise.
15191 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15193 * server.c (get_features_xml): Check if target implemented
15195 * win32-i386-low.c (win32_arch_string): New.
15196 (win32_target_ops): Add win32_arch_string as arch_string member.
15198 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15200 * spu-low.c (spu_arch_string): New.
15201 (spu_target_ops): Add spu_arch_string.
15203 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15205 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15206 * configure.ac: Do not check for terminal.h.
15207 * configure, config.in: Regenerated.
15209 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15211 * Makefile.in (OBS): Add $(XML_BUILTIN).
15212 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15214 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15215 (arm-with-iwmmxt.c): New.
15216 * config.in, configure: Regenerate.
15217 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15218 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15219 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15220 (arm*-*-linux*): Add iWMMXt and regset support.
15221 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15222 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15223 (arm_store_wmmxregset, target_regsets): New.
15224 * server.c (get_features_xml): Take annex argument. Check builtin
15226 (handle_query): Handle multiple annexes.
15228 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15230 * remote-utils.c [USE_WIN32API] (read, write): Define.
15231 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15234 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15236 * linux-i386-low.c (the_low_target): Set arch_string.
15237 * linux-x86-64-low.c (the_low_target): Likewise.
15238 * linux-low.c (linux_arch_string): New.
15239 (linux_target_ops): Add it.
15240 * linux-low.h (struct linux_target_ops): Add arch_string.
15241 * server.c (write_qxfer_response): Use const void * for DATA.
15242 (get_features_xml): New.
15243 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15244 * target.h (struct target_ops): Add arch_string method.
15246 2007-01-03 Denis Pilat <denis.pilat@st.com>
15247 Daniel Jacobowitz <dan@codesourcery.com>
15249 * linux-low.c (linux_kill): Handle being called with no threads.
15250 * win32-i386-low.c (win32_kill): Likewise.
15251 (get_child_debug_event): Clear current_process_handle.
15253 2006-12-30 Denis PILAT <denis.pilat@st.com>
15254 Daniel Jacobowitz <dan@codesourcery.com>
15256 * remote-utils.c (remote_open): Check the type of specified
15257 serial port devices before opening them.
15258 * server.c (main): Kill the inferior if an error occurs during
15259 the first remote_open.
15261 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15263 * README: Update supported targets.
15265 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15267 * Makefile.in (clean): Remove reg-mips64.c.
15268 (reg-mips64.c, reg-mips64.o): New rules.
15269 * configure.srv: Handle mips64. Include regset support for mips.
15270 * linux-mips-low.c (union mips_register): New.
15271 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15272 (mips_breakpoint, mips_breakpoint_at): Use int.
15273 (mips_collect_register, mips_supply_register)
15274 (mips_collect_register_32bit, mips_supply_register_32bit)
15275 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15276 (mips_store_fpregset, target_regsets): New.
15277 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15279 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15281 * configure.srv: Add target "spu*-*-*".
15282 * Makefile.in (clean): Remove reg-spu.c.
15283 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15284 * spu-low.c: New file.
15286 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15288 * configure.ac: Correct td_thr_tls_get_addr test.
15289 * configure: Regenerated.
15291 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15293 * linux-low.c (linux_wait_for_event): Reformat. Use the
15294 pass_signals array.
15295 * remote-utils.c (decode_address_to_semicolon): New.
15296 * server.c (pass_signals, handle_general_set): New.
15297 (handle_query): Mention QPassSignals for qSupported.
15298 (main): Call handle_general_set.
15299 * server.h (pass_signals, decode_address_to_semicolon): New.
15301 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15303 * server.c (handle_query): Correct error handling for read_auxv.
15305 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15307 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15308 and srv_linux_thread_db to yes.
15309 * linux-s390-low.c (s390_fill_gregset): New function.
15310 (target_regsets): Define data structure.
15312 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15314 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15315 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15316 * config.in, configure: Regenerated.
15317 * inferiors.c (gdb_id_to_thread): New function.
15318 (gdb_id_to_thread_id): Use it.
15319 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15320 * linux-low.h (struct process_info): Add th member.
15321 (thread_db_get_tls_address): New prototype.
15322 * remote-utils.c (decode_address): Make non-static.
15323 * server.c (handle_query): Handle qGetTLSAddr.
15324 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15325 * target.h (struct target_ops): Add get_tls_address.
15326 * thread-db.c (maybe_attach_thread): Save the thread handle.
15327 (thread_db_get_tls_address): New.
15329 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15331 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15332 (linux_resume_one_process): Take a siginfo_t *. Update all
15333 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15334 (struct pending_signals): Add a siginfo_t.
15335 (linux_wait_for_process): Always set last_status.
15336 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15337 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15338 * linux-low.h (struct process_info): Add last_status.
15340 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15342 * remote-utils.c (try_rle): New function.
15343 (putpkt_binary): Use it.
15345 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15347 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15348 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15349 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15350 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15351 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15354 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15356 * server.c (terminal_fd): New variable.
15357 (old_foreground_pgrp): Likewise.
15358 (restore_old_foreground_pgrp): New function.
15359 (start_inferior): Record the terminal file descriptor in terminal_fd
15360 and its original foreground group in old_foreground_pgrp. Register
15361 restore_old_foreground_pgrp with atexit().
15363 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15365 * server.c (handle_query): Correct qPart to qXfer.
15367 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15369 * configure.ac: Check for more headers which are missing on
15370 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15371 * configure.srv: Add Cygwin and mingw32.
15372 * remote-utils.c: Don't include headers unconditionally which
15373 are missing on mingw32. Include <winsock.h> for mingw32.
15374 (remote_open): Adjust for mingw32 support. Flush
15375 standard error after writing to it.
15376 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15377 (unblock_async_io, enable_async_io, disable_async_io)
15378 (readchar, getpkt): Update for Winsock support.
15379 (prepare_resume_reply): Expect a protocol signal number.
15380 * server.c: Disable <sys/wait.h> on mingw32.
15381 (start_inferior): Adjust for mingw32 support. Flush
15382 standard error after writing to it.
15383 (attach_inferior): Likewise. Use protocol signal
15385 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15387 * win32-i386-low.c: New file.
15388 * Makefile.in (XM_CLIBS): Set.
15389 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15390 (win32-i386-low.o): New dependency rule.
15391 * linux-low.c (linux_wait): Use target signal numbers.
15392 * target.h (struct target_ops): Doc fix.
15393 * server.h (target_signal_to_name): New prototype.
15394 * gdbreplay.c: Don't include headers unconditionally which
15395 are missing on mingw32. Include <winsock.h> for mingw32.
15396 (remote_close, remote_open): Adjust for Winsock support.
15397 * configure, config.in: Regenerated.
15399 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15401 * server.c (decode_xfer_read, write_qxfer_response): New.
15402 (handle_query): Take a packet length argument. Handle
15403 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15404 the qSupported response.
15405 (main): Update call to handle_query.
15407 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15409 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15410 (putpkt_binary): Renamed from putpkt and adjusted for binary
15412 (putpkt): New wrapper for putpkt_binary.
15413 (readchar): Don't mask off the high bit.
15414 (decode_X_packet): New function.
15415 * server.c (main): Call putpkt_binary if a handler sets the packet
15416 length. Save the length of the incoming packet. Handle 'X'.
15417 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15419 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15421 * server.c (handle_query): Handle qSupported.
15423 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15425 * remote-utils.c (all_symbols_looked_up): New variable.
15426 (look_up_one_symbol): Check it.
15427 * server.h (look_up_one_symbol): New declaration.
15428 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15430 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15432 * Makefile.in (linux-arm-low.o): Update dependencies.
15433 * linux-arm-low.c: Include "gdb_proc_service.h".
15434 (PTRACE_GET_THREAD_AREA): Define.
15435 (ps_get_thread_area): New function.
15437 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15439 * configure.srv (m68k*-*-uclinux*): New target.
15440 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15441 (linux_resume_one_process): Remove extraneous cast.
15442 (linux_read_offsets): New.
15443 (linux_target_op): Add linux_read_offsets on mmuless systems.
15444 * server.c (handle_query): Add qOffsets logic.
15445 * target.h (struct target_ops): Add read_offsets.
15447 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15449 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15450 (PTRACE_GET_THREAD_AREA): Define.
15451 (ps_get_thread_area): New function.
15452 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15453 (linux-x86-64-low.o): Update.
15455 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15457 * configure.ac: Remove checks for prfpregset_t.
15458 * gdb_proc_service.h: New file.
15459 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15460 new "gdb_proc_service.h".
15461 * proc-service.c: Likewise.
15462 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15463 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15464 * Makefile.in (gdb_proc_service_h): Updated.
15465 * configure, config.in: Regenerated.
15467 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15469 * remote-utils.c (prepare_resume_reply): Move declaration
15470 of gdb_id_from_wait to the top of the block.
15472 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15474 * linux-low.c (regsets_store_inferior_registers): Read the regset
15475 from the target before filling it.
15477 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15479 * server.c (attach_inferior): Return SIGTRAP for a successful
15482 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15484 * Makefile.in (OBS): Add version.o.
15485 (STAGESTUFF): Delete.
15486 (version.o): Add dependencies.
15487 (version.c): Replace rule.
15488 (clean): Remove version.c.
15489 * server.c (gdbserver_version): New.
15490 (gdbserver_usage): Use printf.
15491 (main): Handle --version and --help.
15492 * server.h (version, host_name): Add declarations.
15494 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15506 * linux-x86-64-low.c:
15508 * linux-s390-low.c:
15509 * linux-ppc64-low.c:
15511 * linux-mips-low.c:
15512 * linux-m68k-low.c:
15513 * linux-m32r-low.c:
15516 * linux-ia64-low.c:
15517 * linux-i386-low.c:
15518 * linux-crisv32-low.c:
15530 * gdbserver.1: Add (C) after Copyright. Update the FSF
15533 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15535 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15536 (arm_breakpoint_at): Recognize both breakpoints.
15537 (the_low_target): Use the correct breakpoint instruction.
15539 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15541 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15542 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15543 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15544 (the_low_target): Update.
15546 2005-10-25 Andreas Schwab <schwab@suse.de>
15548 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15550 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15551 (ia64_num_regs): Reduce to 462.
15553 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15555 * acinclude.m4: Correct quoting.
15556 * aclocal.m4: Regenerated.
15558 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15559 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15560 (thread_db_init): Call thread_db_err_str.
15561 * configure.ac: Check for TD_VERSION.
15562 * config.in, configure: Regenerated.
15564 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15566 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15568 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15570 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15571 is not available. Define HAVE_PTRACE_GETREGS if it is.
15572 * config.in, configure: Regenerated.
15573 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15574 * linux-i386-low.c, linux-m68k-low.c: Update to use
15575 HAVE_PTRACE_GETREGS.
15576 * linux-low.c (regsets_fetch_inferior_registers)
15577 (regsets_store_inferior_registers): Only return 0 if we processed
15579 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15580 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15582 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15584 * inferiors.c (struct thread_info): Add gdb_id.
15585 (add_thread): Add gdb_id argument.
15586 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15587 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15588 calls to add_thread.
15589 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15590 * server.c (handle_query): Use thread_to_gdb_id.
15591 (handle_v_cont, main): Use gdb_id_to_thread_id.
15592 * server.h (add_thread): Update prototype.
15593 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15596 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15598 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15599 left-padded registers.
15600 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15601 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15603 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15605 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15606 * configure: Regenerate.
15607 * config.in: Regenerate.
15608 * server.h (NEED_DECLARATION_STRERROR):
15609 Replace with !HAVE_DECL_STRERROR.
15611 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15613 * linux-low.c (linux_wait, linux_send_signal): Don't test
15614 an unsigned long variable for > 0 if it could be MAX_ULONG.
15615 * server.c (myresume): Likewise.
15616 * target.c (set_desired_inferior): Likewise.
15618 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15620 * configure.ac: Simplify and improve check for socklen_t.
15621 * configure, config.in: Regenerate.
15623 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15625 * acconfig.h: Remove.
15626 * configure.ac: Add a test for socklen_t. Use three-argument
15627 AC_DEFINE throughout.
15628 * config.in: Regenerated using autoheader 2.59.
15629 * configure: Regenerated.
15631 * gdbreplay.c (socklen_t): Provide a default.
15632 (remote_open): Use socklen_t.
15633 * remote-utils.c (socklen_t): Provide a default.
15634 (remote_open): Use socklen_t.
15635 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15638 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15640 * linux-low.c (linux_read_memory, linux_write_memory)
15641 (linux_read_auxv): Likewise.
15642 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15643 (check_mem_write): Likewise.
15644 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15646 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15647 (registers_from_string, register_data): Likewise.
15648 * server.c (handle_query, main): Likewise.
15649 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15650 (decode_M_packet): Likewise.
15651 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15652 * target.h (struct target_ops): Update read_memory, write_memory,
15654 (read_inferior_memory, write_inferior_memory): Update.
15655 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15656 to unsigned char *.
15657 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15658 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15659 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15660 linux-s390-low.c, linux-sh-low.c: Update for changes in
15661 read_inferior_memory and the_low_target->breakpoint.
15663 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15665 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15666 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15667 * configure.srv: Add powerpc64-*-linux*.
15668 * linux-ppc64-low.c: New file.
15670 2005-05-23 Orjan Friberg <orjanf@axis.com>
15672 * linux-cris-low.c: New file with support for CRIS.
15673 * linux-crisv32-low.c: Ditto for CRISv32.
15674 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15675 (clean): Add reg-cris.c and reg-crisv32.c.
15676 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15677 reg-crisv32.o, and reg-crisv32.c to make rules.
15678 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15679 recognized targets.
15681 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15683 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15684 of sizeof (PTRACE_XFER_TYPE).
15685 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15687 2005-05-12 Orjan Friberg <orjanf@axis.com>
15689 * target.h (struct target_ops): Add insert_watchpoint,
15690 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15691 pointers for hardware watchpoint support.
15692 * linux-low.h (struct linux_target_ops): Ditto.
15693 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15694 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15695 to linux_target_ops.
15696 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15698 * server.c (main): Recognize 'Z' and 'z' packets.
15700 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15702 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15703 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15704 (the_low_target): Add new members.
15706 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15708 * proc-service.c (ps_lgetregs): Search all_processes instead of
15711 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15713 * server.c (start_inferior): Change return type to int.
15714 (attach_inferior): Change sigptr to int *.
15715 (handle_v_cont, handle_v_requests): Change signal to int *.
15716 (main): Change signal to int.
15718 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15720 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15721 * configure.srv: Add m32r*-*-linux*.
15722 * linux-m32r-low.c: New file.
15724 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15726 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15728 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15730 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15731 Take unsigned long arguments for PIDs.
15732 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15733 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15734 (wait_for_sigstop, linux_resume_one_process)
15735 (regsets_fetch_inferior_registers, linux_send_signal)
15736 (linux_read_auxv): Likewise. Update the types of variables holding
15737 PIDs. Update format string specifiers.
15738 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15739 * remote-utils.c (prepare_resume_reply): Likewise.
15740 * server.c (cont_thread, general_thread, step_thread)
15741 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15743 (handle_query): Update format specifiers.
15744 (handle_v_cont, main): Use strtoul for thread IDs.
15745 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15746 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15747 (general_thread, step_thread, thread_from_wait)
15748 (old_thread_from_wait): Update.
15749 * target.h (struct thread_resume): Use unsigned long for THREAD.
15750 (struct target_ops): Use unsigned long for arguments to attach and
15753 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15755 * acinclude.m4: Include bfd/bfd.m4 directly.
15756 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15757 <agriffis@toolchain.org>.
15758 * aclocal.m4, configure: Regenerated.
15760 2005-01-07 Andrew Cagney <cagney@gnu.org>
15762 * configure.ac: Rename configure.in, require autoconf 2.59.
15763 * configure: Re-generate.
15765 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15767 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15768 LIBS when finished.
15769 * aclocal.m4: Regenerated.
15770 * configure: Regenerated.
15772 2004-11-21 Andreas Schwab <schwab@suse.de>
15774 * linux-m68k-low.c (m68k_num_gregs): Define.
15775 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15776 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15777 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15778 (m68k_breakpoint_at): New. Add to the_low_target.
15780 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15781 srv_linux_thread_db to yes.
15783 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15785 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15786 (ARCH_SET_FS): Likewise.
15787 (ARCH_GET_FS): Likewise.
15788 (ARCH_GET_GS): Likewise.
15790 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15792 * linux-i386-low.c (ps_get_thread_area): New.
15793 * linux-x86-64-low.c (ps_get_thread_area): New.
15794 * linux-low.c: Include <sys/syscall.h>.
15795 (linux_kill_one_process): Don't kill the first thread here.
15796 (linux_kill): Kill the first thread here.
15797 (kill_lwp): New function.
15798 (send_sigstop, linux_send_signal): Use it.
15799 * proc-service.c: Clean up #ifdefs.
15800 (fpregset_info): Delete.
15801 (ps_lgetregs): Update and enable implementation.
15802 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15804 * remote-utils.c (struct sym_cache, symbol_cache): New.
15805 (input_interrupt): Print a clearer message.
15806 (async_io_enabled): New variable.
15807 (enable_async_io, disable_async_io): Use it. Update comments.
15808 (look_up_one_symbol): Use the symbol cache.
15809 * thread-db.c (thread_db_look_up_symbols): New function.
15810 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15812 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15814 * configure.in: Test for -rdynamic.
15815 * configure: Regenerated.
15816 * Makefile (INTERNAL_LDFLAGS): New.
15817 (gdbserver, gdbreplay): Use it.
15819 2004-09-02 Andrew Cagney <cagney@gnu.org>
15821 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15823 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15825 * linux-low.c (linux_wait): Clear all_processes list also.
15827 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15829 * linux-low.c: Include <errno.h>. Remove extern declaration of
15832 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15834 * gdbreplay.c, server.h, utils.c: Update copyright years.
15836 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15838 * server.c (main): Print child status or termination signal from
15839 variable 'signal', not 'sig'.
15841 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15843 * linux-low.c (linux_read_memory): Change return type to
15844 int. Check for and return error from ptrace().
15845 * target.c (read_inferior_memory): Change return type to int. Pass
15846 back return status from the_target->read_memory().
15847 * target.h (struct target_ops): Adapt *read_memory() prototype.
15849 (read_inferior_memory): Adapt prototype.
15850 * server.c (main): Return an error packet if
15851 read_inferior_memory() returns an error.
15853 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15855 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15856 Unify with other clean targets.
15858 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15860 * server.c (handle_v_cont): Call set_desired_inferior.
15862 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15864 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15866 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15868 * linux-low.c (linux_wait): Unblock async I/O.
15869 (linux_resume): Block and enable async I/O.
15870 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15871 * server.h (block_async_io, unblock_async_io): Add prototypes.
15873 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15875 * remote-utils.c (remote_open): Print a status notice after
15876 opening a TCP port.
15877 * server.c (attach_inferior): Print a status notice after
15880 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15882 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15884 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15886 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15888 * server.c, target.h: Update copyright years.
15890 2004-02-25 Roland McGrath <roland@redhat.com>
15892 * target.h (struct target_ops): New member `read_auxv'.
15893 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15894 * linux-low.c (linux_read_auxv): New function.
15895 (linux_target_ops): Initialize `read_auxv' member to that.
15897 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15899 Committed by Jim Blandy <jimb@redhat.com>.
15901 * linux-s390-low.c (s390_num_regs): Update.
15902 (s390_regmap): Remove control registers. Use __s390x__ predefine
15903 instead of GPR_SIZE to distiguish s390 and s390x targets.
15905 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15907 * linux-low.c: Update copyright year.
15908 (check_removed_breakpoint): Clear pending_is_breakpoint.
15909 (linux_set_resume_request, linux_queue_one_thread)
15910 (resume_status_pending_p): New functions.
15911 (linux_continue_one_thread): Use process->resume.
15912 (linux_resume): Only resume threads if there are no pending events.
15913 * linux-low.h (struct process_info): Add resume request
15916 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15918 * regcache.c (new_register_cache): Clear the allocated register
15919 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15921 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15923 * linux-low.c (linux_resume): Take a struct thread_resume *
15925 (linux_wait): Update call.
15926 (resume_ptr): New static variable.
15927 (linux_continue_one_thread): Renamed from
15928 linux_continue_one_process. Use resume_ptr.
15929 (linux_resume): Use linux_continue_one_thread.
15930 * server.c (handle_v_cont, handle_v_requests): New functions.
15931 (myresume): New function.
15932 (main): Handle 'v' case.
15933 * target.h (struct thread_resume): New type.
15934 (struct target_ops): Change argument of "resume" to struct
15936 (myresume): Delete macro.
15938 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15940 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15941 (uninstall): Support DESTDIR.
15943 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15945 * configure.srv: Add xscale*linux copy of arm*linux entry.
15947 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15949 * linux-arm-low.c (arm_reinsert_addr): New function.
15950 (the_low_target): Add arm_reinsert_addr.
15952 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15954 * mem-break.c: Remove whitespace at end of file.
15956 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15958 * configure.in: Check whether we need to prototype strerror.
15959 * server.h: Optionally prototype strerror.
15960 * gdbreplay.c (perror_with_name): Use strerror.
15961 * linux-low.c (linux_attach_lwp): Use strerror.
15962 * utils.c (perror_with_name): Use strerror.
15963 * config.in, configure: Regenerated.
15965 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15967 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15968 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15970 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15972 * Makefile.in (SFILES): Update.
15973 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15974 low-sun3.c: Remove files.
15976 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15978 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15979 (linux_detach_one_process, linux_detach): New functions.
15980 (linux_target_ops): Add linux_detach.
15981 * server.c (main): Handle 'D' packet.
15982 * target.h (struct target_ops): Add "detach" member.
15983 (detach_inferior): Define.
15985 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15987 From Kelley Cook <kelleycook@wideopenwest.com>:
15988 * configure.srv: Accept i[34567]86 variants.
15990 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15992 * linux-low.c (linux_wait_for_event): Correct comment typos.
15993 (linux_resume_one_process): Call check_removed_breakpoint.
15994 (linux_send_signal): New function.
15995 (linux_target_ops): Add linux_send_signal.
15996 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15998 * target.h (struct target_ops): Add send_signal.
16000 2003-05-29 Jim Blandy <jimb@redhat.com>
16002 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16003 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16004 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16005 away part of the register's value.
16007 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16009 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16010 (linux_wait_for_event, linux_init_signals): Likewise.
16012 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16014 * configure.in: Check for stdlib.h.
16015 * configure: Regenerated.
16016 * config.in: Regenerated.
16018 2003-01-04 Andreas Schwab <schwab@suse.de>
16020 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16022 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16024 * Makefile.in: Remove obsolete code.
16026 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16028 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16029 defined(PT_FPR0_HI).
16031 2002-11-17 Stuart Hughes <seh@zee2.com>
16033 * linux-arm-low.c (arm_num_regs): Increase.
16034 (arm_regmap): Include status register.
16036 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16038 * linux-low.c (register_addr): Remove incorrect -1 check.
16040 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16042 * linux-low.c (linux_create_inferior): Call setpgid. Return
16044 (unstopped_p, linux_signal_pid): Remove.
16045 (linux_target_ops): Remove linux_signal_pid.
16046 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16047 global instead of target method.
16048 * target.h (struct target_ops): Remove signal_pid. Update comment
16049 for create_inferior.
16050 * server.c (signal_pid): New variable.
16051 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16052 gdbserver. Set the child to be the foreground process group.
16053 (attach_inferior): Set signal_pid.
16055 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16057 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16059 2002-08-20 Jim Blandy <jimb@redhat.com>
16061 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16064 2002-08-01 Andrew Cagney <cagney@redhat.com>
16066 * Makefile.in: Make chill references obsolete.
16068 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16070 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16071 * configure: Regenerate.
16072 * config.in: Regenerate.
16074 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16076 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16077 (perror_with_name, remote_close, remote_open, expect, play): Static.
16079 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16081 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16082 byte offsets instead of an array of indexes.
16083 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16085 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16087 * regcache.c: Add comment.
16089 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16091 * thread-db.c: New file.
16092 * proc-service.c: New file.
16093 * acinclude.m4: New file.
16094 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16095 proc-service.o, and thread-db.o.
16096 (linux-low.o): Add USE_THREAD_DB.
16097 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16098 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16099 * aclocal.m4: Regenerated.
16100 * config.in: Regenerated.
16101 * configure: Regenerated.
16102 * configure.in: Check for proc_service.h, sys/procfs.h,
16103 thread_db.h, and linux/elf.h headrs.
16104 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16105 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16106 Check for -lthread_db and thread support.
16107 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16108 PowerPC, and SuperH.
16109 * i387-fp.c: Constify arguments.
16110 * i387-fp.h: Likewise.
16111 * inferiors.c: (struct thread_info): Renamed from
16112 `struct inferior_info'. Remove PID member. Use generic inferior
16113 list header. All uses updated.
16114 (inferiors, signal_pid): Removed.
16115 (all_threads): New variable.
16116 (get_thread): Define.
16117 (add_inferior_to_list): New function.
16118 (for_each_inferior): New function.
16119 (change_inferior_id): New function.
16120 (add_inferior): Removed.
16121 (remove_inferior): New function.
16122 (add_thread): New function.
16123 (free_one_thread): New function.
16124 (remove_thread): New function.
16125 (clear_inferiors): Use for_each_inferior and free_one_thread.
16126 (find_inferior): New function.
16127 (find_inferior_id): New function.
16128 (inferior_target_data): Update argument type.
16129 (set_inferior_target_data): Likewise.
16130 (inferior_regcache_data): Likewise.
16131 (set_inferior_regcache_data): Likewise.
16132 * linux-low.c (linux_bp_reinsert): Remove.
16133 (all_processes, stopping_threads, using_thrads)
16134 (struct pending_signals, debug_threads, pid_of): New.
16135 (inferior_pid): Replace with macro.
16136 (struct inferior_linux_data): Remove.
16137 (get_stop_pc, add_process): New functions.
16138 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16139 Use add_process and add_thread.
16140 (linux_attach_lwp): New function, based on old linux_attach. Use
16141 add_process and add_thread. Set stop_expected for new threads.
16142 (linux_attach): New function.
16143 (linux_kill_one_process): New function.
16144 (linux_kill): Kill all LWPs.
16145 (linux_thread_alive): Use find_inferior_id.
16146 (check_removed_breakpoints, status_pending_p): New functions.
16147 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16148 Update. Use WNOHANG. Wait for cloned processes also. Update process
16149 struct for the found process.
16150 (linux_wait_for_event): New function.
16151 (linux_wait): Use it. Support LWPs.
16152 (send_sigstop, wait_for_sigstop, stop_all_processes)
16153 (linux_resume_one_process, linux_continue_one_process): New functions.
16154 (linux_resume): Support LWPs.
16155 (REGISTER_RAW_SIZE): Remove.
16156 (fetch_register): Use register_size instead. Call supply_register.
16157 (usr_store_inferior_registers): Likewise. Call collect_register.
16158 Fix recursive case.
16159 (regsets_fetch_inferior_registers): Improve error message.
16160 (regsets_store_inferior_registers): Add debugging.
16161 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16162 (unstopped_p, linux_signal_pid): New functions.
16163 (linux_target_ops): Add linux_signal_pid.
16164 (linux_init_signals): New function.
16165 (initialize_low): Call it. Initialize using_threads.
16166 * regcache.c (inferior_regcache_data): Add valid
16168 (get_regcache): Fetch registers lazily. Add fetch argument
16169 and update all callers.
16170 (regcache_invalidate_one, regcache_invalidate): New
16172 (new_register_cache): Renamed from create_register_cache.
16173 Return the new regcache.
16174 (free_register_cache): Change argument to a void *.
16175 (registers_to_string, registers_from_string): Call get_regcache
16176 with fetch flag set.
16177 (register_data): Make static. Pass fetch flag to get_regcache.
16178 (supply_register): Call get_regcache with fetch flag clear.
16179 (collect_register): Call get_regcache with fetch flag set.
16180 (collect_register_as_string): New function.
16181 * regcache.h: Update.
16182 * remote-utils.c (putpkt): Flush after debug output and use
16184 Handle input interrupts while waiting for an ACK.
16185 (input_interrupt): Use signal_pid method.
16186 (getpkt): Flush after debug output and use stderr.
16187 (outreg): Use collect_register_as_string.
16188 (new_thread_notify, dead_thread_notify): New functions.
16189 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16190 and general_thread.
16191 (look_up_one_symbol): Flush after debug output.
16192 * server.c (step_thread, server_waiting): New variables.
16193 (start_inferior): Don't use signal_pid. Update call to mywait.
16194 (attach_inferior): Update call to mywait.
16195 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16196 (main): Don't fetch/store registers explicitly. Use
16197 set_desired_inferior. Support proposed ``Hs'' packet. Update
16199 * server.h: Update.
16200 (struct inferior_list, struct_inferior_list_entry): New.
16201 * target.c (set_desired_inferior): New.
16202 (write_inferior_memory): Constify.
16203 (mywait): New function.
16204 * target.h: Update.
16205 (struct target_ops): New signal_pid method.
16206 (mywait): Removed macro, added prototype.
16208 * linux-low.h (regset_func): Removed.
16209 (regset_fill_func, regset_store_func): New.
16210 (enum regset_type): New.
16211 (struct regset_info): Add type field. Use new operation types.
16212 (struct linux_target_ops): stop_pc renamed to get_pc.
16213 Add decr_pc_after_break and breakpoint_at.
16214 (get_process, get_thread_proess, get_process_thread)
16215 (strut process_info, all_processes, linux_attach_lwp)
16216 (thread_db_init): New.
16218 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16219 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16220 (the_low_target): Add new members.
16221 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16222 (i386_store_fpxregset): Constify.
16223 (target_regsets): Add new kind identifier.
16224 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16225 (i386_set_pc): Add debugging.
16226 (i386_breakpoint_at): New function.
16227 (the_low_target): Add new members.
16228 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16229 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16230 (mips_breakpoint_at): New.
16231 (the_low_target): Add new members.
16232 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16233 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16234 (the_low_target): Add new members.
16235 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16236 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16237 (the_low_target): Add new members.
16238 * linux-x86-64-low.c (target_regsets): Add new kind
16241 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16243 From Martin Pool <mbp@samba.org>:
16244 * server.c (gdbserver_usage): New function.
16247 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16249 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16250 stop_at -> stop_pc.
16252 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16254 * Makefile.in: Remove obsolete code.
16256 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16258 * linux-low.c (regsets_fetch_inferior_registers),
16259 (regsets_store_inferior_registers): Removed cast to int from
16261 * regcache.h: Added declaration of struct inferior_info.
16263 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16265 * inferiors.c (struct inferior_info): Add regcache_data.
16266 (add_inferior): Call create_register_cache.
16267 (clear_inferiors): Call free_register_cache.
16268 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16269 * regcache.c (struct inferior_regcache_data): New.
16270 (registers): Remove.
16271 (get_regcache): New function.
16272 (create_register_cache, free_register_cache): New functions.
16273 (set_register_cache): Don't initialize the register cache here.
16274 (registers_to_string, registers_from_string, register_data): Call
16276 * regcache.h: Add prototypes.
16277 * server.h: Likewise.
16279 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16281 * mem-break.c: New file.
16282 * mem-break.h: New file.
16283 * Makefile.in: Add mem-break.o rule; update server.h
16285 * inferiors.c (struct inferior_info): Add target_data
16287 (clear_inferiors): Free target_data member if set.
16288 (inferior_target_data, set_inferior_target_data): New functions.
16289 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16290 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16291 * linux-low.c (linux_bp_reinsert): New variable.
16292 (struct inferior_linux_data): New.
16293 (linux_create_inferior): Use set_inferior_target_data.
16294 (linux_attach): Likewise. Call add_inferior.
16295 (linux_wait_for_one_inferior): New function.
16296 (linux_wait): Call it.
16297 (linux_write_memory): Add const.
16298 (initialize_low): Call set_breakpoint_data.
16299 * linux-low.h (struct linux_target_ops): Add breakpoint
16301 * server.c (attach_inferior): Remove extra add_inferior
16303 * server.h: Include mem-break.h. Update inferior.c
16305 * target.c (read_inferior_memory)
16306 (write_inferior_memory): New functions.
16307 * target.h (read_inferior_memory)
16308 (write_inferior_memory): Change macros to prototypes.
16309 (struct target_ops): Update comments. Add const to write_memory
16312 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16314 * linux-low.c (usr_store_inferior_registers): Support
16315 registers which are allowed to fail to store.
16316 * linux-low.h (linux_target_ops): Likewise.
16317 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16318 (ppc_cannot_store_register): FPSCR may not be storable.
16320 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16322 * server.h: Include <string.h> if HAVE_STRING_H.
16323 * ChangeLog: Correct paths in last ChangeLog entry.
16325 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16327 * linux-low.h: Remove obsolete prototypes.
16328 (struct linux_target_ops): New.
16329 (extern the_low_target): New.
16330 * linux-low.c (num_regs, regmap): Remove declarations.
16331 (register_addr): Use the_low_target explicitly.
16332 (fetch_register): Likewise.
16333 (usr_fetch_inferior_registers): Likewise.
16334 (usr_store_inferior_registers): Likewise.
16335 * linux-arm-low.c (num_regs): Remove.
16336 (arm_num_regs): Define.
16337 (arm_regmap): Renamed from regmap, made static.
16338 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16340 (arm_cannot_store_register): Renamed from cannot_store_register,
16342 (the_low_target): New.
16343 * linux-i386-low.c (num_regs): Remove.
16344 (i386_num_regs): Define.
16345 (i386_regmap): Renamed from regmap, made static.
16346 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16348 (i386_cannot_store_register): Renamed from cannot_store_register,
16350 (the_low_target): New.
16351 * linux-ia64-low.c (num_regs): Remove.
16352 (ia64_num_regs): Define.
16353 (ia64_regmap): Renamed from regmap, made static.
16354 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16356 (ia64_cannot_store_register): Renamed from cannot_store_register,
16358 (the_low_target): New.
16359 * linux-m68k-low.c (num_regs): Remove.
16360 (m68k_num_regs): Define.
16361 (m68k_regmap): Renamed from regmap, made static.
16362 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16364 (m68k_cannot_store_register): Renamed from cannot_store_register,
16366 (the_low_target): New.
16367 * linux-mips-low.c (num_regs): Remove.
16368 (mips_num_regs): Define.
16369 (mips_regmap): Renamed from regmap, made static.
16370 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16372 (mips_cannot_store_register): Renamed from cannot_store_register,
16374 (the_low_target): New.
16375 * linux-ppc-low.c (num_regs): Remove.
16376 (ppc_num_regs): Define.
16377 (ppc_regmap): Renamed from regmap, made static.
16378 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16380 (ppc_cannot_store_register): Renamed from cannot_store_register,
16382 (the_low_target): New.
16383 * linux-s390-low.c (num_regs): Remove.
16384 (s390_num_regs): Define.
16385 (s390_regmap): Renamed from regmap, made static.
16386 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16388 (s390_cannot_store_register): Renamed from cannot_store_register,
16390 (the_low_target): New.
16391 * linux-sh-low.c (num_regs): Remove.
16392 (sh_num_regs): Define.
16393 (sh_regmap): Renamed from regmap, made static.
16394 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16396 (sh_cannot_store_register): Renamed from cannot_store_register,
16398 (the_low_target): New.
16399 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16400 (the_low_target): New.
16402 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16404 * Makefile.in: Add stamp-h target.
16405 * configure.in: Create stamp-h.
16406 * configure: Regenerated.
16408 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16410 * inferiors.c: New file.
16411 * target.c: New file.
16412 * target.h: New file.
16413 * Makefile.in: Add target.o and inferiors.o. Update
16415 * linux-low.c (inferior_pid): New static variable,
16416 moved from server.c.
16417 (linux_create_inferior): Renamed from create_inferior.
16418 Call add_inferior. Return 0 on success instead of a PID.
16419 (linux_attach): Renamed from myattach.
16420 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16421 (linux_thread_alive): Renamed from mythread_alive.
16422 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16424 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16425 (regsets_store_inferior_registers): Correct error message.
16426 Add missing ``return 0''.
16427 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16428 (linux_store_registers): Renamed from store_inferior_registers.
16429 (linux_read_memory): Renamed from read_inferior_memory.
16430 (linux_write_memory): Renamed from write_inferior_memory.
16431 (linux_target_ops): New structure.
16432 (initialize_low): Call set_target_ops ().
16433 * remote-utils.c (unhexify): New function.
16434 (hexify): New function.
16435 (input_interrupt): Send signals to ``signal_pid''.
16436 * server.c (inferior_pid): Remove.
16437 (start_inferior): Update create_inferior call.
16438 (attach_inferior): Call add_inferior.
16439 (handle_query): New function.
16440 (main): Call handle_query for `q' packets.
16441 * server.h: Include "target.h". Remove obsolete prototypes.
16442 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16444 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16446 * Makefile.in: Add WARN_CFLAGS. Update configury
16448 * configure.in: Check for <string.h>
16449 * configure: Regenerate.
16450 * config.in: Regenerate.
16451 * gdbreplay.c: Include needed system headers.
16452 (remote_open): Remove strchr prototype.
16453 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16454 * regcache.c (supply_register): Change buf argument to const void *.
16455 (supply_register_by_name): Likewise.
16456 (collect_register): Change buf argument to void *.
16457 (collect_register_by_name): Likewise.
16458 * regcache.h: Add missing prototypes.
16459 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16460 * server.c (handle_query): New function.
16461 (attached): New static variable, moved out of main.
16462 (main): Quiet longjmp clobber warnings.
16463 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16464 * utils.c (error): Remove NORETURN.