1 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
3 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
4 registers to the cache if their values have changed.
5 (i387_xsave_to_cache): Provide default values for x87 control
6 registers when these features are available, but disabled.
7 * regcache.c (supply_register_by_name_zeroed): New function.
8 * regcache.h (supply_register_by_name_zeroed): Declare new
11 2018-05-07 Tom Tromey <tom@tromey.com>
15 2018-05-04 Tom Tromey <tom@tromey.com>
19 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
20 Pedro Alves <palves@redhat.com>
22 * linux-aarch64-low.c (aarch64_stopped_data_address):
25 2018-04-27 Tom Tromey <tom@tromey.com>
29 2018-04-23 Tom Tromey <tom@tromey.com>
33 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
35 * Makefile.in (depcomp): Add "..".
36 (all_deps_files): New and use it.
38 2018-04-18 Alan Hayward <alan.hayward@arm.com>
40 * configure.srv (aarch64*-*-linux*): Don't include xml.
41 (i[34567]86-*-cygwin*): Likewise.
42 (i[34567]86-*-linux*): Likewise.
43 (i[34567]86-*-lynxos*): Likewise.
44 (i[34567]86-*-mingw32ce*): Likewise.
45 (i[34567]86-*-mingw*): Likewise.
46 (i[34567]86-*-nto*): Likewise.
47 (tic6x-*-uclinux): Likewise.
48 (x86_64-*-linux*): Likewise.
49 (x86_64-*-mingw*): Likewise.
50 (x86_64-*-cygwin*): Likewise.
52 2018-04-18 Alan Hayward <alan.hayward@arm.com>
54 * tdesc.c: Remove xml parameter.
56 2018-04-18 Alan Hayward <alan.hayward@arm.com>
58 * server.c (get_features_xml): Remove cast.
59 * tdesc.c (void target_desc::accept): Fill in function.
60 (tdesc_get_features_xml): Remove old xml creation.
61 (print_xml_feature::visit_pre): Add xml vistor.
62 * tdesc.h (struct target_desc): Make xmltarget mutable.
63 (tdesc_get_features_xml): Remove declaration.
65 2018-04-18 Alan Hayward <alan.hayward@arm.com>
67 * tdesc.c (tdesc_architecture_name): Add new function.
68 (tdesc_osabi_name): Likewise.
69 (tdesc_get_features_xml): Use new functions.
71 2018-04-18 Alan Hayward <alan.hayward@arm.com>
73 * tdesc.c (tdesc_create_flags): Remove.
74 (tdesc_add_flag): Likewise.
75 (tdesc_named_type): Likewise.
76 (tdesc_create_union): Likewise.
77 (tdesc_create_struct): Likewise.
78 (tdesc_create_vector): Likewise.
79 (tdesc_add_bitfield): Likewise.
80 (tdesc_add_field): Likewise.
81 (tdesc_set_struct_size): Likewise.
83 2018-04-18 Alan Hayward <alan.hayward@arm.com>
85 * tdesc.c (~target_desc): Remove implictly deleted items.
86 (init_target_desc): Iterate all features.
87 (tdesc_get_features_xml): Use vector.
88 (tdesc_create_feature): Create feature.
89 * tdesc.h (tdesc_feature) Remove
90 (target_desc): Add features.
92 2018-04-18 Alan Hayward <alan.hayward@arm.com>
94 * Makefile.in: Add common/tdesc.c
95 * tdesc.c (init_target_desc): init all reg_defs from register
97 (tdesc_create_reg): Create tdesc_reg.
98 * tdesc.h (tdesc_feature): Add register vector.
100 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
102 * tdesc.h (struct target_desc) <features>: Change type to
103 std::vector<std::string>.
104 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
106 (tdesc_get_features_xml): Likewise.
107 (tdesc_create_feature): Likewise.
109 2018-03-26 Alan Hayward <alan.hayward@arm.com>
111 * regcache.c (find_register_by_number): Return a ref.
112 (find_regno): Use references.
113 (register_size): Likewise.
114 (register_data): Likewise.
115 * tdesc.c (target_desc::~target_desc): Remove free calls.
116 (target_desc::operator==): Use std::vector compare.
117 (init_target_desc): Use reference.
118 (tdesc_create_reg): Use reg constructors.
119 * tdesc.h (struct target_desc): Replace pointer with object.
121 2018-03-23 Alan Hayward <alan.hayward@arm.com>
123 * regcache.c (find_register_by_number): Make static.
124 (find_regno): Use find_register_by_number
125 * regcache.h (struct reg): Remove declaration.
127 2018-03-23 Alan Hayward <alan.hayward@arm.com>
129 * tdesc.c (target_desc::~target_desc): Move to here.
130 (target_desc::operator==): Likewise.
131 * tdesc.h (target_desc::~target_desc): Move from here.
132 (target_desc::operator==): Likewise.
134 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
136 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
138 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
140 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
142 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
143 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
144 and init_registers_s390_gs_linux64.
146 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
148 * linux-s390-low.c (s390_fill_gs): Remove function.
149 (s390_fill_gsbc): Remove function.
150 (s390_regsets): Set fill functions for the guarded storage regsets
153 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
155 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
156 the word size. Add comment.
157 (s390_get_wordsize): New function.
158 (s390_arch_setup): No longer select a temporary tdesc to fetch the
159 pswm with it. Instead, use s390_get_wordsize to determine the
160 word size first and derive the correct tdesc from that directly.
162 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
164 * Makefile.in: Include silent-rules.mk.
165 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
166 (COMPILE): Add ECHO_CXX.
167 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
168 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
169 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
170 (version-generated.c): Add ECHO_GEN.
171 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
172 (IPAGENT_COMPILE): Add ECHO_CXX.
173 (%-generated.c): Add ECHO_REGDAT.
175 2018-03-14 Tom Tromey <tom@tromey.com>
178 * ax.c (ax_printf): Special case for NULL.
180 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
182 * linux-low.c (linux_qxfer_libraries_svr4): Use
183 xml_escape_text_append.
185 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
187 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
189 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
191 * server.c (handle_general_set): Remove unnecessary xstrdup.
193 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
195 * server.c (parse_debug_format_options): Adjust to
196 delim_string_to_char_ptr_vec changes.
197 * thread-db.c (thread_db_load_search): Adjust to
198 dirnames_to_char_ptr_vec changes.
200 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
202 * target.h (target_enable_btrace, target_disable_btrace)
203 (target_read_btrace, target_read_btrace_conf): Turn macro into
204 inline function. Throw error if target method is not defined.
205 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
206 check for btrace target method. Be prepared to handle exceptions
207 from btrace target methods.
209 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
211 * server.c (captured_main): Change order of error message printed
212 when the current working directory cannot be found.
214 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
216 * server.c: Include "filenames.h" and "pathstuff.h".
217 (program_name): Delete variable.
218 (program_path): New anonymous class.
219 (get_exec_wrapper): Use "program_path" instead of
221 (handle_v_run): Likewise.
222 (captured_main): Likewise.
223 (process_serial_event): Likewise.
225 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
227 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
228 (OBJS): Add "pathstuff.o".
229 * server.c (current_directory): New global variable.
230 (captured_main): Initialize "current_directory".
232 2018-02-26 Alan Hayward <alan.hayward@arm.com>
234 * tdesc.c: Use common/tdesc.h.
237 2018-02-20 Alan Hayward <alan.hayward@arm.com>
238 Simon Marchi <simon.marchi@ericsson.com>
240 * Makefile.in: Switch order of make rules.
242 2018-02-19 Alan Hayward <alan.hayward@arm.com>
244 * Makefile.in: Add common directory in build.
245 * configure.ac: Add common reference.
246 * configure: Regenerate.
248 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
250 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
251 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
252 * spu-low.c (spu_target_ops): Likewise.
253 * win32-low.c (win32_target_ops): Likewise.
254 * server.c (supported_btrace_packets): Report packets unconditionally.
255 * target.h (target_ops) <supports_btrace>: Remove.
256 (target_supports_btrace): Remove.
258 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
260 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
261 (handle_btrace_disable): Change return type to void. Use exceptions
263 (handle_btrace_general_set): Catch exception and copy message to
266 2018-02-08 Tom Tromey <tom@tromey.com>
268 * linux-low.c (install_software_single_step_breakpoints): Use
270 * inferiors.c (make_cleanup_restore_current_thread): Remove.
271 (do_restore_current_thread_cleanup): Remove.
272 * gdbthread.h (make_cleanup_restore_current_thread): Don't
275 2018-02-08 Tom Tromey <tom@tromey.com>
277 * mem-break.c (set_raw_breakpoint_at): Use
278 gdb::unique_xmalloc_ptr.
280 2018-01-30 Pedro Alves <palves@redhat.com>
283 * target.c (target_terminal::terminal_state): Rename to ...
284 (target_terminal::m_terminal_state): ... this.
286 2018-01-19 James Clarke <jrtc27@jrtc27.com>
288 * linux-low.c (handle_extended_wait): Surround call to
289 thread_db_notice_clone with #ifdef USE_THREAD_DB.
291 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
293 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
294 linux_ptrace_attach_fail_reason_string now returning an
296 (linux_attach): Likewise.
297 * thread-db.c (attach_thread): Likewise.
299 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
302 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
303 checking for fs_base/gs_base fields in struct user_regs_struct.
304 * configure: Regenerate.
306 2018-01-16 Yao Qi <yao.qi@linaro.org>
309 * linux-low.c (fetch_register): Call supply_register instead of
312 2018-01-08 Yao Qi <yao.qi@linaro.org>
313 Simon Marchi <simon.marchi@ericsson.com>
315 * Makefile.in (OBS): Remove selftest.o.
316 * configure.ac: Set srv_selftest_objs if $development is true.
317 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
318 * configure: Re-generated.
319 * server.c (captured_main): Wrap variable selftest_filter with
322 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
324 * server.c (parse_debug_format_options): Return std::string.
325 (handle_monitor_command, captured_main): Adjust.
327 2018-01-05 Pedro Alves <palves@redhat.com>
330 * server.c (captured_main): Pass quiet=false to
331 save_original_signals_state.
333 2018-01-01 Joel Brobecker <brobecker@adacore.com>
335 * gdbreplay.c (gdbreplay_version): Update copyright year in
337 * server.c (gdbserver_version): Likewise.
339 2017-12-08 Tom Tromey <tom@tromey.com>
341 * ax.c (ax_printf): Update.
343 2017-12-07 Yao Qi <yao.qi@linaro.org>
345 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
346 aarch64_linux_read_description.
347 * linux-amd64-ipa.c (idx2mask): New array.
348 (get_ipa_tdesc): Move idx2mask out.
349 (initialize_low_tracepoint): Initialize target descriptions.
350 * linux-i386-ipa.c (idx2mask): New array.
351 (get_ipa_tdesc): Move idx2mask out.
352 (initialize_low_tracepoint): Initialize target descriptions.
354 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
356 * tdesc.c (struct tdesc_type): Change return type.
357 (tdesc_add_flag): Change parameter type.
358 (tdesc_add_bitfield): Likewise.
359 (tdesc_add_field): Likewise.
360 (tdesc_set_struct_size): Likewise.
362 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
364 * regcache.c (registers_to_string): Remove unused variable.
366 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
368 * inferiors.c (for_each_inferior_with_data): Remove.
369 * inferiors.h (for_each_inferior_with_data): Remove.
370 * server.c (handle_qxfer_threads_worker): Change parameter type.
371 (handle_qxfer_threads_proper): Use for_each_thread.
373 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
375 * inferiors.c (for_each_inferior): Remove.
376 (clear_inferiors): Use for_each_thread.
377 * inferiors.h (for_each_inferior): Remove.
378 * linux-low.c (linux_wait_for_event_filtered): Use
380 (linux_stabilize_threads): Likewise.
381 * regcache.c (regcache_release): Likewise.
382 * server.c (gdb_wants_all_threads_stopped): Likewise.
383 (clear_pending_status_callback): Remove.
384 (handle_status): Use for_each_thread.
385 (captured_main): Likewise.
386 * win32-low.c (child_init_thread_list): Likewise.
387 (win32_clear_inferiors): Likewise.
388 (fake_breakpoint_event): Likewise.
390 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
392 * inferiors.h (find_inferior): Remove.
393 * inferiors.c (find_inferior): Remove.
395 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
397 * linux-low.c (resume_status_pending_p): Update comment.
398 (need_step_over_p): Update comment.
400 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
402 * linux-low.c (proceed_one_lwp): Return void, change parameter
404 (unsuspend_and_proceed_one_lwp): Likewise.
405 (proceed_all_lwps): Use for_each_thread.
406 (unstop_all_lwps): Likewise.
408 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
410 * linux-low.c (linux_resume_one_thread): Return void, take
412 (linux_resume): Use for_each_thread.
414 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
416 * linux-low.c (send_sigstop_callback): Return void, change
417 parameter type. Rename to...
418 (send_sigstop): ... this.
419 (suspend_and_send_sigstop_callback): Return void, change parameter
421 (suspend_and_send_sigstop): ... this.
422 (stop_all_lwps): Use for_each_thread.
424 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
426 * linux-low.c (lwp_running): Return bool, remove unused
428 (linux_stabilize_threads): Use find_thread.
430 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
432 * linux-low.c (select_singlestep_lwp_callback): Remove.
433 (count_events_callback): Remove.
434 (select_event_lwp_callback): Remove.
435 (select_event_lwp): Use find_thread/for_each_thread.
437 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
439 * linux-low.c (not_stopped_callback): Return bool, take filter
441 (linux_wait_for_event_filtered): Use find_thread.
442 (linux_wait_1): Likewise.
444 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
446 * linux-low.c (same_lwp): Remove.
447 (find_lwp_pid): Use find_thread.
449 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
451 * linux-low.c (delete_lwp_callback): Remove.
452 (linux_mourn): Use for_each_thread.
454 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
456 * linux-low.c (linux_detach_lwp_callback): Return void, remove
457 args parameter, don't check for pid.
458 (linux_detach): Use for_each_thread.
460 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
462 * linux-low.c (struct counter): Remove.
463 (second_thread_of_pid_p): Remove.
464 (last_thread_of_process_p): Use find_thread.
466 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
468 * inferiors.c (find_inferior_in_random): Remove.
469 * inferiors.h (find_inferior_in_random): Remove.
470 * linux-low.c (status_pending_p_callback): Return bool, accept
471 parameter ptid directly.
472 (linux_wait_for_event_filtered): Use find_thread_in_random.
473 (linux_wait_1): Likewise.
475 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
477 * inferiors.c (find_inferior_id): Remove.
478 (find_thread_ptid): Move implemention from find_inferior_id to
480 * inferiors.h (find_inferior_id): Remove.
481 * server.c (handle_status): Use find_thread_ptid.
482 (process_serial_event): Likewise.
483 * thread-db.c (find_one_thread): Likewise.
484 (thread_db_thread_handle): Likewise.
485 * win32-low.c (thread_rec): Likewise.
486 (child_delete_thread): Likewise.
487 (win32_thread_alive): Likewise.
488 (get_child_debug_event): Likewise.
490 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
492 * linux-mips-low.c (update_watch_registers_callback): Return
493 void, remove pid_p parameter, don't check for pid.
494 (mips_insert_point, mips_remove_point): Use for_each_thread.
496 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
498 * lynx.low (lynx_delete_thread_callback): Remove.
499 (lynx_mourn): Use for_each_thread.
501 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
503 * regcache.c (regcache_invalidate_one): Remove.
504 (regcache_invalidate_pid): use for_each_thread.
506 2017-11-26 Tom Tromey <tom@tromey.com>
508 * linux-low.c (linux_create_inferior): Update.
510 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
512 * spu-low.c (spu_create_inferior): Fix typo in argument name.
514 2017-11-24 Alan Hayward <alan.hayward@arm.com>
516 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
517 * linux-aarch64-low.c (initialize_low_arch): Call init func.
518 * linux-aarch64-tdesc-selftest.c: New file.
519 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
521 2017-11-24 Alan Hayward <alan.hayward@arm.com>
523 * configure.srv: Add new file.
524 * linux-aarch64-low.c (initialize_low_arch): Call init func.
525 * linux-aarch64-tdesc-selftest.c: New file.
526 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
528 2017-11-24 Alan Hayward <alan.hayward@arm.com>
530 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
531 * linux-aarch64-low.c (initialize_low_arch): Remove init.
532 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
534 2017-11-24 Alan Hayward <alan.hayward@arm.com>
536 * configure.srv: Add new files.
537 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
538 aarch64_linux_read_description.
539 * linux-aarch64-low.c (aarch64_linux_read_description):
540 Merge with aarch64_arch_setup.
541 (aarch64_arch_setup): Call aarch64_linux_read_description.
542 * linux-aarch64-tdesc.c: New file.
543 * linux-aarch64-tdesc.h: New file.
545 2017-11-24 Yao Qi <yao.qi@linaro.org>
547 * configure.srv: Set $srv_regobj for tic6x-linux.
548 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
549 (tic6x_read_description): Move some code to tic6x_arch_setup.
550 (tic6x_tdesc_test): New function.
551 (initialize_low_arch): Call selftests::register_test.
553 2017-11-22 Yao Qi <yao.qi@linaro.org>
555 * remote-utils.c (prepare_resume_reply): Use memcpy.
557 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
559 * linux-low.c (kill_one_lwp_callback): Return void, take
560 argument directly, don't filter on pid.
561 (linux_kill): Use for_each_thread.
563 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
565 * linux-low.c (need_step_over_p): Return bool, remove dummy
567 (linux_resume, proceed_all_lwps): Use find_thread.
569 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
571 * linux-low.c (resume_status_pending_p): Return bool, remove
573 (linux_resume): Use find_thread.
575 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
577 * linux-low.c (struct thread_resume_array): Remove.
578 (linux_set_resume_request): Return void, take arguments
580 (linux_resume): Use for_each_thread.
582 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
584 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
585 return bool, remove data argument.
586 (linux_stabilize_threads): Use find_thread.
588 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
590 * linux-low.c (unsuspend_one_lwp): Remove.
591 (unsuspend_all_lwps): Use for_each_thread, inline code from
594 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
596 * gdbthread.h (find_thread): Add overload with ptid_t filter.
597 * linux-low.c (struct iterate_over_lwps_args): Remove.
598 (iterate_over_lwps_filter): Remove.
599 (iterate_over_lwps): Use find_thread.
601 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
603 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
604 (linux_handle_new_gdb_connection): Use for_each_thread, inline
605 code from reset_lwp_ptrace_options_callback.
607 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
609 * linux-arm-low.c (struct update_registers_data): Remove.
610 (update_registers_callback): Return void, take arguments
611 directly, don't check thread's pid.
612 (arm_insert_point, arm_remove_point): Use for_each_thread.
614 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
616 * win32-low.c (continue_one_thread): Return void, take argument
618 (child_continue): Use for_each_thread.
620 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
622 * win32-i386-low.c (update_debug_registers_callback): Rename
624 (update_debug_registers): ... this, return void, remove pid_p arg.
625 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
627 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
629 * inferiors.h (struct process_info): Add constructor, initialize
631 <syscalls_to_catch>: Change type to std::vector<int>.
632 * inferiors.c (add_process): Allocate process_info with new.
633 (remove_process): Free process_info with delete.
634 * linux-low.c (handle_extended_wait): Adjust.
635 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
636 * server.c (handle_general_set): Adjust.
638 2017-11-16 Pedro Alves <palves@redhat.com>
640 * remote-utils.c (remote_close): Block SIGIO signals instead of
641 uninstalling the SIGIO handler.
643 2017-11-16 Alan Hayward <alan.hayward@arm.com>
645 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
647 2017-11-16 Yao Qi <yao.qi@linaro.org>
649 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
650 (tic6x_store_gregset): Likewise.
651 (tic6x_usrregs_info): Move it up.
653 2017-11-15 Alan Hayward <alan.hayward@arm.com>
655 * Makefile.in: Update arch rules.
656 * configure.srv: Explicitly mark arch/ files.
658 2017-11-13 Andreas Schwab <schwab@suse.de>
660 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
662 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
664 2017-11-06 Pedro Alves <palves@redhat.com>
666 * config.in, configure: Regenerate.
668 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
670 * target.c (struct thread_search): Remove.
671 (thread_search_callback): Remove.
672 (prepare_to_access_memory): Use for_each_thread instead of
673 find_inferior. Inline code from thread_search_callback.
675 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
677 * server.c (struct visit_actioned_threads_data): Remove.
678 (visit_actioned_threads): Change prototype to take arguments
680 (resume): Use find_thread instead of find_inferior.
682 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
684 * server.c (queue_stop_reply_callback): Change prototype, return
686 (find_status_pending_thread_callback): Remove.
687 (handle_status): Replace find_inferior with find_thread and
690 2017-10-25 Alan Hayward <alan.hayward@arm.com>
692 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
694 (aarch64_store_gregset): Likewise.
695 (aarch64_fill_fpregset): Likewise.
696 (aarch64_store_fpregset): Likewise.
698 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
700 * gdbthread.h (find_thread, for_each_thread): New functions.
701 * inferiors.c (thread_of_pid): Remove.
702 (find_any_thread_of_pid): Use find_thread.
703 * linux-low.c (num_lwps): Use for_each_thread.
705 2017-10-17 Yao Qi <yao.qi@linaro.org>
707 * Makefile.in: Remove one rule.
708 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
710 2017-10-17 Yao Qi <yao.qi@linaro.org>
712 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
713 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
715 2017-10-17 Yao Qi <yao.qi@linaro.org>
717 * configure.srv: Rename arm.o with arch/arm.o.
719 2017-10-17 Yao Qi <yao.qi@linaro.org>
721 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
722 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
723 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
724 (arch-i386.o, arch-amd64.o): Remove rules.
725 (arch/%.o): New rule.
726 Update POSTCOMPILE and COMPILE.pre.
727 * configure.ac: Invoke AC_CONFIG_COMMANDS.
728 * configure: Re-generated.
729 * configure.srv: Replace arch-i386.o with arch/i386.o.
730 Replace arch-amd64.o with arch/amd64.o.
732 2017-10-16 Yao Qi <yao.qi@linaro.org>
734 * configure: Regenerated.
736 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
738 * inferiors.h: (struct inferior_list): Remove.
739 (struct inferior_list_entry); Remove.
740 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
741 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
742 get_first_inferior): Remove.
743 (for_each_inferior, for_each_inferior_with_data, find_inferior,
744 find_inferior_id, find_inferior_in_random): Change signature.
745 * inferiors.c (all_threads): Change type to
746 std::list<thread_info *>.
747 (get_thread): Remove macro.
748 (find_inferior, find_inferior_id): Change signature, implement
750 (find_inferior_in_random): Change signature, implement using
751 find_thread_in_random.
752 (for_each_inferior, for_each_inferior_with_data): Change
753 signature, implement using for_each_thread.
754 (add_inferior_to_list, remove_inferior): Remove.
755 (add_thread, get_first_thread, thread_of_pid,
756 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
757 (get_first_inferior, one_inferior_p, clear_inferior_list):
759 (clear_inferiors, get_thread_process): Update.
760 * gdbthread.h: Include <list>.
761 (struct thread_info) <entry>: Remove field.
763 (all_threads): Change type to std::list<thread_info *>.
764 (get_first_inferior): Add doc.
765 (find_thread, for_each_thread, find_thread_in_random): New
767 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
768 * linux-arm-low.c (update_registers_callback): Update.
769 * linux-low.c (second_thread_of_pid_p): Update.
770 (kill_one_lwp_callback, linux_detach_lwp_callback,
771 delete_lwp_callback, status_pending_p_callback, same_lwp,
772 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
773 iterate_over_lwps, not_stopped_callback,
774 resume_stopped_resumed_lwps, count_events_callback,
775 select_singlestep_lwp_callback, select_event_lwp_callback,
776 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
777 suspend_and_send_sigstop_callback, wait_for_sigstop,
778 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
779 lwp_running, linux_set_resume_request, resume_status_pending_p,
780 need_step_over_p, start_step_over, linux_resume_one_thread,
781 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
782 reset_lwp_ptrace_options_callback): Update.
783 * linux-mips-low.c (update_watch_registers_callback): Update.
784 * regcache.c (regcache_invalidate_one, regcache_invalidate):
786 (free_register_cache_thread_one): Remove.
787 (regcache_release): Update.
788 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
789 handle_qxfer_threads_worker): Update.
790 (handle_query): Update, use list iterator.
791 (visit_actioned_threads, handle_pending_status,
792 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
793 clear_pending_status_callback, set_pending_status_callback,
794 find_status_pending_thread_callback, handle_status,
795 process_serial_event): Update.
796 * target.c (thread_search_callback): Update.
797 * thread-db.c (thread_db_get_tls_address): Update.
798 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
800 * win32-i386-low.c (update_debug_registers_callback): Update.
801 * win32-low.c (delete_thread_info, child_delete_thread,
802 continue_one_thread, suspend_one_thread,
803 get_child_debug_event): Adjust.
805 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
807 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
808 * inferiors.h: Include <list>.
809 (struct process_info) <entry>: Remove field.
811 (pid_of): Change macro to function.
812 (ptid_of, lwpid_of): Remove macro.
813 (all_processes): Change type to std::list<process_info *>.
814 (ALL_PROCESSES): Remove macro.
815 (for_each_process, find_process): New function.
816 * inferiors.c (all_processes): Change type to
817 std::list<process_info *>.
818 (find_thread_process): Adjust.
819 (add_process): Likewise.
820 (remove_process): Likewise.
821 (find_process_pid): Likewise.
822 (get_first_process): Likewise.
823 (started_inferior_callback): Remove.
824 (have_started_inferiors_p): Adjust.
825 (attached_inferior_callback): Remove.
826 (have_attached_inferiors_p): Adjust.
827 * linux-low.c (check_zombie_leaders): Likewise.
828 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
829 (x86_linux_update_xmltarget): Adjust.
830 * server.c (handle_query): Likewise.
831 (gdb_reattached_process): Remove.
832 (handle_status): Adjust.
833 (kill_inferior_callback): Likewise.
834 (detach_or_kill_inferior): Remove.
835 (print_started_pid): Likewise.
836 (print_attached_pid): Likewise.
837 (detach_or_kill_for_exit): Update.
838 (process_serial_event): Likewise.
839 * linux-arm-low.c (arm_new_fork): Likewise.
841 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
843 * dll.h: Include <list>.
844 (struct dll_info): Add constructor.
845 <entry>: Remove field.
846 (all_dlls): Change type to std::list<dll_info>.
847 * dll.c: Include <algorithm>.
848 (get_dll): Remove macro.
849 (all_dlls): Change type to std::list<dll_info *>.
850 (free_one_dll): Remove.
851 (match_dll): Likewise.
852 (loaded_dll): Adjust.
853 (unloaded_dll): Adjust to all_dlls type change, use
854 std::find_if. Inline code from match_dll.
855 (clear_dlls): Adjust to all_dlls type change.
856 * server.c (emit_dll_description): Remove.
857 (handle_qxfer_libraries): Adjust to all_dlls type change,
858 integrate emit_dll_description's functionality.
860 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
862 * linux-low.h (struct linux_target_ops) <delete_process>: New
864 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
865 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
866 (struct linux_target_ops): Add delete_process callback.
867 * linux-arm-low.c (arm_delete_process): New.
868 (struct linux_target_ops): Add delete_process callback.
869 * linux-bfin-low.c (struct linux_target_ops): Likewise.
870 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
871 * linux-m32r-low.c (struct linux_target_ops): Likewise.
872 * linux-mips-low.c (mips_linux_delete_process): New.
873 (struct linux_target_ops): Add delete_process callback.
874 * linux-ppc-low.c (struct linux_target_ops): Likewise.
875 * linux-s390-low.c (struct linux_target_ops): Likewise.
876 * linux-sh-low.c (struct linux_target_ops): Likewise.
877 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
878 * linux-tile-low.c (struct linux_target_ops): Likewise.
879 * linux-x86-low.c (x86_linux_delete_process): New.
880 (struct linux_target_ops): Add delete_process callback.
881 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
883 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
885 * linux-aarch64-low.c (the_low_target): Add thread delete
887 * linux-arm-low.c (arm_delete_thread): New function.
888 (the_low_target): Add thread delete callback.
889 * linux-bfin-low.c (the_low_target): Likewise.
890 * linux-crisv32-low.c (the_low_target): Likewise.
891 * linux-low.c (delete_lwp): Invoke delete_thread callback if
893 * linux-low.h (struct linux_target_ops) <delete_thread>: New
895 * linux-m32r-low.c (the_low_target): Add thread delete callback.
896 * linux-mips-low.c (mips_linux_delete_thread): New function.
897 (the_low_target): Add thread delete callback.
898 * linux-ppc-low.c (the_low_target): Likewise.
899 * linux-s390-low.c (the_low_target): Likewise.
900 * linux-sh-low.c (the_low_target): Likewise.
901 * linux-tic6x-low.c (the_low_target): Likewise.
902 * linux-tile-low.c (the_low_target): Likewise.
903 * linux-x86-low.c (the_low_target): Likewise.
904 * linux-xtensa-low.c (the_low_target): Likewise.
906 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
908 * win32-low.c: Include "common-inferior.h".
910 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
912 * inferiors.c (set_inferior_cwd): New function.
913 * server.c (handle_general_set): Handle QSetWorkingDir packet.
914 (handle_query): Inform that QSetWorkingDir is supported.
915 * win32-low.c (create_process): Pass the inferior's cwd to
918 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
920 * inferiors.c (current_inferior_cwd): New global variable.
921 (get_inferior_cwd): New function.
922 * inferiors.h (struct process_info) <cwd>: New field.
924 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
926 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
927 (OBS): Add gdb_tilde_expand.o.
929 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
931 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
932 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
934 2017-09-29 Pedro Alves <palves@redhat.com>
936 * ax.c (gdb_parse_agent_expr): Constify.
937 * ax.h (gdb_parse_agent_expr): Constify.
938 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
940 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
941 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
942 * remote-utils.h (read_ptid): Constify.
943 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
944 (process_point_options, process_serial_event): Constify.
945 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
946 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
947 (cmd_qtbuffer): Constify.
949 2017-09-29 Pedro Alves <palves@redhat.com>
951 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
954 2017-09-29 Pedro Alves <palves@redhat.com>
956 * linux-low.c (handle_extended_wait): Pass parent thread instead
957 of process to thread_db_notice_clone.
958 * linux-low.h (thread_db_notice_clone): Replace parent process
959 parameter with parent thread parameter.
960 * thread-db.c (find_one_thread): Add comment.
961 (thread_db_notice_clone): Replace parent process parameter with
962 parent thread parameter. Temporarily switch to the parent thread.
964 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
966 * gdbthread.h: Include "common-gdbthread.h".
967 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
968 "if" when validating the ptid.
969 * remote-utils.c: Include "gdbthread.h".
970 (prepare_resume_reply): Use "switch_to_thread".
971 * target.c (done_accessing_memory): Likewise.
973 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
975 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
976 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
977 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
978 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
979 s390x-gs-linux64-ipa.o to ipa_obj.
980 * linux-s390-low.c (HWCAP_S390_GS): New define.
981 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
983 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
984 (s390_arch_setup): Check for guarded-storage support and choose
986 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
987 init_registers_s390x_gs_linux64.
988 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
990 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
991 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
993 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
995 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
997 2017-09-21 Kevin Buettner <kevinb@redhat.com>
999 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1000 (thread_db_thread_handle): Declare.
1001 * linux-low.c (linux_target_ops): Initialize thread_handle.
1002 * server.c (handle_qxfer_threads_worker): Add support for
1004 * target.h (struct target_ops): Add new function pointer,
1006 (target_thread_handle): Define.
1007 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1009 (thread_db_thread_handle): New function.
1011 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1013 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1014 * linux-low.h (thread_db_notice_clone): Declare.
1015 * thread-db.c (thread_db_notice_clone): New function.
1017 2017-09-21 Pedro Alves <palves@redhat.com>
1019 * server.c (gdb_read_memory, handle_status, process_serial_event)
1020 (handle_serial_event, handle_target_event): Adjust to
1021 set_desired_thread prototype change.
1022 * target.c (set_desired_thread): Remove 'use_general' parameter
1024 * target.h (set_desired_thread): Remove 'use_general' parameter.
1026 2017-09-20 Tom Tromey <tom@tromey.com>
1028 * target.c (target_terminal::terminal_state): Define.
1029 (target_terminal::init): Rename from target_terminal_init.
1030 (target_terminal::inferior): Rename from
1031 target_terminal_inferior.
1032 (target_terminal::ours): Rename from target_terminal_ours.
1033 (target_terminal::ours_for_output, target_terminal::info): New.
1035 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1037 * server.c (accumulate_file_name_length): Remove.
1038 (emit_dll_description): Adjust to std::string change.
1039 (handle_qxfer_libraries): Use std::string to hold document.
1041 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1043 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1044 return type of xml_escape_text.
1045 * server.c (emit_dll_description): Likewise.
1047 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1049 * server.c (captured_main): Accept argument for --selftest.
1050 Update run_tests call.
1051 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1052 when registering selftests.
1054 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1056 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1057 instead of "VEC" for "target_desc.reg_defs".
1058 (regcache_cpy): Likewise.
1059 (registers_to_string): Likewise.
1060 (registers_from_string): Likewise.
1061 (find_regno): Likewise.
1062 (supply_regblock): Likewise.
1063 (regcache_raw_read_unsigned): Likewise.
1064 * tdesc.c (init_target_desc): Likewise.
1065 (tdesc_create_reg): Likewise.
1066 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1067 (struct target_desc) <reg_defs>: Convert to "std::vector".
1068 (target_desc): Do not initialize "reg_defs".
1069 (~target_desc): Update code to use "std::vector" instead of "VEC"
1070 for "target_desc.reg_defs".
1071 (operator==): Likewise.
1073 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1075 * inferiors.h (thread_to_gdb_id): Remove.
1076 * inferiors.c (thread_to_gdb_id): Remove.
1077 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1078 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1079 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1081 * nto-low.c (nto_fetch_registers, nto_store_registers,
1082 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1084 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1086 * inferiors.h (gdb_id_to_thread_id): Remove.
1087 * inferiors.c (gdb_id_to_thread_id): Remove.
1088 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1089 removal. Move pid declaration closer to where it's used.
1091 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1093 * server.c (handle_detach): New function.
1094 (process_serial_event): Move code out, call handle_detach.
1096 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1098 * server.c (require_running): Rename to ...
1099 (require_running_or_return): ... this ...
1100 (require_running_or_break): ... and this.
1101 (handle_query, process_serial_event): Adjust.
1103 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1105 * linux-low.c (linux_set_resume_request): Remove unused
1108 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1110 * server.c (first_thread_of): Remove.
1111 (process_serial_event): Replace usage of first_thread_of with
1112 find_any_thread_of_pid.
1113 * tracepoint.c (same_process_p): Remove.
1114 (gdb_agent_about_to_close): Replace usage of same_process_p with
1115 find_any_thread_of_pid.
1116 * linux-x86-low.c (same_process_callback): Remove.
1117 (x86_arch_setup_process_callback): Replace usage of
1118 same_process_callback with find_any_thread_of_pid.
1119 * thread-db.c (any_thread_of): Remove.
1120 (switch_to_process): Replace usage of any_thread_of with
1121 find_any_thread_of_pid.
1122 * inferiors.c (thread_pid_matches_callback): Remove.
1123 (find_thread_process): Adjust to use find_any_thread_of_pid.
1125 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1127 * regcache.c (get_thread_regcache): Guard calls to "memset"
1130 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1132 * linux-low.c (handle_extended_wait): Use
1133 "allocate_target_description" instead of "XNEW".
1134 * linux-x86-low.c (initialize_low_arch): Likewise.
1136 2017-09-05 Yao Qi <yao.qi@linaro.org>
1138 * configure.srv (srv_i386_regobj): Remove.
1139 (srv_amd64_regobj): Remove.
1140 (srv_regobj): Set it to "" for x86 non-linux targets.
1141 * linux-x86-tdesc.c (i386_linux_read_description):
1142 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1143 (init_registers_i386): Remove the declaration.
1144 (tdesc_i386): Remove the declaration.
1145 (lynx_i386_arch_setup): Call i386_create_target_description.
1146 * nto-x86-low.c: Likewise.
1147 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1148 [!__x86_64__]: include arch/i386.h.
1149 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1151 2017-09-05 Yao Qi <yao.qi@linaro.org>
1153 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1154 i386/amd64-XXX-linux from it.
1156 2017-09-05 Yao Qi <yao.qi@linaro.org>
1158 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1160 (ipa_amd64_linux_regobj): Remove.
1161 (ipa_x32_linux_regobj): Remove.
1163 2017-09-05 Yao Qi <yao.qi@linaro.org>
1165 * Makefile.in (arch-amd64.o): New rule.
1166 * configure.srv: Append arch-amd64.o.
1167 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1168 (get_ipa_tdesc): Call amd64_linux_read_description.
1169 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1170 and init_registers_amd64_XXX.
1171 * linux-x86-low.c (x86_linux_read_description): Call
1172 amd64_linux_read_description.
1173 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1174 (initialize_low_arch): Don't call init_registers_x32_XXX and
1175 init_registers_amd64_XXX.
1176 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1177 and tdesc_amd64_XXX.
1178 [__x86_64__] (amd64_tdesc_test): New function.
1179 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1180 and init_registers_amd64_XXX.
1181 * linux-x86-tdesc.c: Include arch/amd64.h.
1182 (xcr0_to_tdesc_idx): New function.
1183 (i386_linux_read_description): New function.
1184 (amd64_get_ipa_tdesc_idx): New function.
1185 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1186 (amd64_get_ipa_tdesc): Declare.
1188 2017-09-05 Yao Qi <yao.qi@linaro.org>
1190 * configure.srv (srv_i386_linux_xmlfiles): Remove
1191 i386/i386-XXX-linux.xml from it.
1193 2017-09-05 Yao Qi <yao.qi@linaro.org>
1195 * configure.srv: Set srv_i386_linux_regobj empty if $development
1197 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1198 initialize_low_tdesc.
1199 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1200 with #if initialize_low_tdesc.
1201 * linux-x86-tdesc-selftest.c: New file.
1202 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1204 2017-09-05 Yao Qi <yao.qi@linaro.org>
1206 * Makefile.in (arch-i386.o): New rule.
1207 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1208 (x86_64-*-linux*): Likewise.
1209 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1210 include arch/i386.h.
1211 (i386_linux_read_description): Remove code and call
1212 i386_create_target_description.
1213 * tdesc.c (allocate_target_description): New function.
1214 * tdesc.h (set_tdesc_architecture): Remove declaration.
1215 (set_tdesc_osabi): Likewise.
1217 2017-09-05 Yao Qi <yao.qi@linaro.org>
1219 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1220 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1221 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1223 * server.c (get_features_xml): Call tdesc_get_features_xml.
1224 * tdesc.c (set_tdesc_architecture): New function.
1225 (set_tdesc_osabi): New function.
1226 (tdesc_get_features_xml): New function.
1227 (tdesc_create_feature): Add an argument.
1228 * tdesc.h (struct target_desc) <features>: New field.
1229 <arch, osabi>: New field.
1230 (~target_desc): xfree features, arch, and osabi.
1231 (target_desc::oerator==): Don't compare .xmltarget.
1232 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1233 (set_tdesc_osabi): Likewise.
1234 (tdesc_get_features_xml): Likewise.
1236 2017-09-05 Yao Qi <yao.qi@linaro.org>
1238 * linux-x86-tdesc.c: Include selftest.h.
1239 (i386_tdesc_test): New function.
1240 (initialize_low_tdesc): Call selftests::register_test.
1241 * tdesc.h: Include regdef.h.
1242 (target_desc): Override operator == and !=.
1244 2017-09-05 Yao Qi <yao.qi@linaro.org>
1246 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1247 (ipa_obj): Likewise.
1248 * linux-i386-ipa.c: Include common/x86-xstate.h
1249 (get_ipa_tdesc): Call i386_linux_read_description.
1250 (initialize_low_tracepoint): Don't call init_registers_XXX
1251 functions, call initialize_low_tdesc instead.
1252 * linux-x86-low.c (x86_linux_read_description): Call
1253 i386_linux_read_description.
1254 (initialize_low_arch): Don't call init_registers_i386_XXX
1255 functions, call initialize_low_tdesc.
1256 * linux-x86-tdesc.c: New file.
1257 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1258 (i386_get_ipa_tdesc_idx): Declare.
1259 (i386_get_ipa_tdesc): Declare.
1260 (initialize_low_tdesc): Declare.
1262 2017-09-05 Yao Qi <yao.qi@linaro.org>
1264 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1267 2017-09-05 Yao Qi <yao.qi@linaro.org>
1269 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1270 * regcache.c (get_thread_regcache): Use VEC_length.
1271 (init_register_cache): Likewise.
1272 (regcache_cpy): Likewise.
1273 (registers_to_string): Iterate reg_defs via VEC_iterate.
1274 (find_regno): Likewise.
1275 (find_register_by_number): Use VEC_index.
1276 (register_size): Call find_register_by_number.
1277 (register_data): Call find_register_by_number.
1278 (supply_regblock): Use VEC_length.
1279 (regcache_raw_read_unsigned): Likewise.
1280 * tdesc.c (init_target_desc): Iterate reg_defs via
1282 (default_description): Update initializer.
1283 (copy_target_description): Don't update field num_registers.
1284 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1285 <num_registers>: Remove.
1287 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1289 * Makefile.in (.SECONDARY): Define target.
1291 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1293 * linux-low.c (linux_wait_1): Adjust.
1294 * server.c (queue_stop_reply_callback): Adjust.
1296 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1298 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1299 QEnvironmentUnset and QEnvironmentReset packets.
1300 (handle_query): Inform remote that QEnvironmentHexEncoded,
1301 QEnvironmentUnset and QEnvironmentReset are supported.
1303 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1305 * inferiors.h (inferior_target_data): Rename to ...
1306 (thread_target_data): ... this.
1307 (inferior_regcache_data): Rename to ...
1308 (thread_regcache_data): ... this.
1309 (set_inferior_regcache_data): Rename to ...
1310 (set_thread_regcache_data): ... this.
1311 * inferiors.c (inferior_target_data): Rename to ...
1312 (thread_target_data): ... this.
1313 (inferior_regcache_data): Rename to ...
1314 (thread_regcache_data): ... this.
1315 (set_inferior_regcache_data): Rename to ...
1316 (set_thread_regcache_data): ... this.
1317 (free_one_thread): Update.
1318 * linux-low.h (get_thread_lwp): Update.
1319 * regcache.c (get_thread_regcache): Update.
1320 (regcache_invalidate_thread): Update.
1321 (free_register_cache_thread): Update.
1322 * win32-i386-low.c (update_debug_registers_callback): Update.
1323 (win32_get_current_dr): Update.
1324 * win32-low.c (thread_rec): Update.
1325 (delete_thread_info): Update.
1326 (continue_one_thread): Update.
1327 (suspend_one_thread): Update.
1329 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1331 * inferiors.c (set_inferior_target_data): Remove.
1332 * inferiors.h (set_inferior_target_data): Remove.
1334 2017-08-18 Yao Qi <yao.qi@linaro.org>
1336 * Makefile.in (OBS): Add selftest.o.
1337 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1338 * configure, config.in: Re-generated.
1339 * server.c: Include common/sefltest.h.
1340 (captured_main): Handle option --selftest.
1342 2017-08-09 Yao Qi <yao.qi@linaro.org>
1344 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1345 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1346 i386-avx-mpx.o and i386-mmx.o.
1347 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1348 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1349 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1350 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1351 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1352 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1353 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1354 i386/amd64-avx-mpx.xml.
1356 2017-08-09 Yao Qi <yao.qi@linaro.org>
1358 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1359 and x32-avx-avx512.o.
1360 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1361 i386/x32-avx-avx512.xml.
1363 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1365 * tracepoint.h (enum class fast_tpoint_collect_result): New
1367 (fast_tracepoint_collecting): Change return type to
1368 fast_tpoint_collect_result.
1369 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1370 * linux-low.h: Include tracepoint.h.
1371 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1372 fast_tpoint_collect_result.
1373 * linux-low.c (handle_tracepoints): Adjust.
1374 (linux_fast_tracepoint_collecting): Change return type to
1375 fast_tpoint_collect_result.
1376 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1377 linux_wait_1, stuck_in_jump_pad_callback,
1378 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1379 proceed_one_lwp): Adjust to type change.
1381 2017-07-10 Yao Qi <yao.qi@linaro.org>
1383 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1385 2017-06-29 Yao Qi <yao.qi@linaro.org>
1387 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1389 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1391 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1393 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1395 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1397 * linux-low.c (linux_create_inferior): Adjust code to access the
1398 environment information via 'gdb_environ' class.
1399 * lynx-low.c (lynx_create_inferior): Likewise.
1400 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1401 (get_environ): Return a pointer to 'our_environ'.
1402 (captured_main): Initialize 'our_environ'.
1403 * server.h (get_environ): Adjust prototype.
1404 * spu-low.c (spu_create_inferior): Adjust code to access the
1405 environment information via 'gdb_environ' class.
1407 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1409 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1410 usage of "register" keyword.
1412 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1414 * configure: Re-generate.
1416 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1418 * configure: Re-generate.
1420 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1422 * Makefile.in (COMPILE.pre): Add "-x c++".
1424 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1426 * fork-child.c: Conditionally include <signal.h>.
1428 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1430 * server.c (handle_general_set): Handle new packet
1431 "QStartupWithShell".
1432 (handle_query): Add "QStartupWithShell" to the list of supported
1434 (gdbserver_usage): Add help text explaining the
1435 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1437 (captured_main): Recognize and act upon the presence of the new
1440 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1441 Pedro Alves <palves@redhat.com>
1443 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1444 * configure: Regenerate.
1445 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1447 (i[34567]86-*-lynxos*): Likewise.
1448 (spu*-*-*): Likewise.
1449 * fork-child.c: New file.
1450 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1452 (linux_ptrace_fun): New function.
1453 (linux_create_inferior): Adjust function prototype to reflect
1454 change on "target.h". Adjust function code to use
1456 (linux_request_interrupt): Delete "signal_pid".
1457 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1458 (lynx_ptrace_fun): New function.
1459 (lynx_create_inferior): Adjust function prototype to reflect
1460 change on "target.h". Adjust function code to use
1462 * nto-low.c (nto_create_inferior): Adjust function prototype and
1463 code to reflect change on "target.h". Update comments.
1464 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1465 "common-terminal.h" and "environ.h".
1466 (terminal_fd): Moved to fork-child.c.
1467 (old_foreground_pgrp): Likewise.
1468 (restore_old_foreground_pgrp): Likewise.
1469 (last_status): Make it global.
1470 (last_ptid): Likewise.
1471 (our_environ): New variable.
1472 (startup_with_shell): Likewise.
1473 (program_name): Likewise.
1474 (program_argv): Rename to...
1475 (program_args): ...this.
1476 (wrapper_argv): New variable.
1477 (start_inferior): Delete function.
1478 (get_exec_wrapper): New function.
1479 (get_exec_file): Likewise.
1480 (get_environ): Likewise.
1481 (prefork_hook): Likewise.
1482 (post_fork_inferior): Likewise.
1483 (postfork_hook): Likewise.
1484 (postfork_child_hook): Likewise.
1485 (handle_v_run): Update code to deal with arguments coming from the
1486 remote host. Update calls from "start_inferior" to
1488 (captured_main): Likewise. Initialize environment variable. Call
1490 * server.h (post_fork_inferior): New prototype.
1491 (get_environ): Likewise.
1492 (last_status): Declare.
1493 (last_ptid): Likewise.
1494 (signal_pid): Likewise.
1495 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1496 (spu_ptrace_fun): New function.
1497 (spu_create_inferior): Adjust function prototype to reflect change
1498 on "target.h". Adjust function code to use "fork_inferior".
1499 * target.c (target_terminal_init): New function.
1500 (target_terminal_inferior): Likewise.
1501 (target_terminal_ours): Likewise.
1502 * target.h: Include <vector>.
1503 (struct target_ops) <create_inferior>: Update prototype.
1504 (create_inferior): Update macro.
1505 * utils.c (gdb_flush_out_err): New function.
1506 * win32-low.c (win32_create_inferior): Adjust function prototype
1507 and code to reflect change on "target.h".
1509 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1511 * inferiors.c (switch_to_thread): New function.
1513 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1515 * Makefile.in (SFILE): Add "common/job-control.c".
1516 (OBS): Add "job-control.o".
1518 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1520 * Makefile: Remove "@host_makefile_frag@".
1522 2017-05-05 Pedro Alves <palves@redhat.com>
1524 * configure: Regenerate.
1526 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1528 * configure: Regenerate.
1530 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1532 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1533 software_single_step change of return type to
1534 std::vector<CORE_ADDR>.
1535 * linux-low.c (install_software_single_step_breakpoints):
1537 * linux-low.h (install_software_single_step_breakpoints):
1540 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1542 * remote-utils.c: Include "gdb_termios.h" instead of
1544 * terminal.h: Delete file.
1546 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1548 * server.c: Include <vector>.
1549 <program_argv, wrapper_argv>: Convert to std::vector.
1550 (start_inferior): Rewrite function to use C++.
1551 (handle_v_run): Likewise. Update code that calculates the argv
1552 based on the vRun packet; use C++.
1553 (captured_main): Likewise.
1555 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1557 * server.c (handle_v_cont): Initialize thread_resume::thread
1560 2017-04-05 Pedro Alves <palves@redhat.com>
1562 * configure: Regenerate.
1564 2017-04-05 Pedro Alves <palves@redhat.com>
1566 * gdbreplay.c (sync_error): Constify.
1567 * linux-x86-low.c (push_opcode): Constify.
1569 2017-04-05 Pedro Alves <palves@redhat.com>
1571 * win32-low.c (get_child_debug_event)
1572 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1573 Report TARGET_WAITKIND_SPURIOUS instead.
1575 2017-04-05 Pedro Alves <palves@redhat.com>
1577 * remote-utils.c (remote_prepare, remote_open): Constify.
1578 * remote-utils.h (remote_prepare, remote_open): Constify.
1579 * server.c (captured_main): Constify 'port' handling.
1581 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1583 * Makefile.in (clean): Clear .deps.
1585 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1587 * .gitignore: Remove generated files, replace with wildcard.
1588 * (clean): Replace removal of generated files with wildcard.
1589 (version.c): Replace with...
1590 (version-generated.c): ...this.
1591 (xml-builtin.c): Replace with...
1592 (xml-builtin-generated.c): ...this.
1593 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1594 (%.c: *regformats*): Replace with...
1595 (%-generated.c: *regformats*): ...this.
1597 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1599 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1600 (xtensa_fill_gregset): Call collect_register_by_name for
1602 (xtensa_store_gregset): Call supply_register_by_name for
1605 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1607 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1608 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1609 (xtensa_store_gregset): Call supply_register for all registers in
1610 a0_regnum..a0_regnum + C0_NREGS range.
1612 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1614 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1615 (ax-ipa.o: ax.c): Remove.
1616 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1617 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1618 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1619 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1620 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1622 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1624 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1625 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1626 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1627 (errors-ipa.o: ../common/errors.c): Remove.
1628 (format-ipa.o: ../common/format.c): Remove.
1629 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1631 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1633 * Makefile.in (%-ipa.o: %.c): New rule.
1634 (tracepoint-ipa.o: tracepoint.c): Remove.
1635 (utils-ipa.o: utils.c): Remove.
1636 (remote-utils-ipa.o: remote-utils.c): Remove.
1637 (regcache-ipa.o: regcache.c): Remove.
1638 (i386-linux-ipa.o: i386-linux.c): Remove.
1639 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1640 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1641 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1642 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1643 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1644 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1645 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1646 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1647 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1648 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1649 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1650 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1651 (aarch64-ipa.o: aarch64.c): Remove.
1652 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1653 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1654 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1655 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1656 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1657 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1658 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1659 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1660 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1661 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1662 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1663 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1664 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1665 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1666 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1667 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1668 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1669 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1670 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1671 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1672 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1673 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1674 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1675 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1676 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1677 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1678 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1679 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1680 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1681 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1682 (tdesc-ipa.o: tdesc.c): Remove.
1683 (x32-linux-ipa.o: x32-linux.c): Remove.
1684 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1685 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1687 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1689 * Makefile.in (%.o: ../arch/%.c): New rule.
1690 (arm.o: ../arch/arm.c): Remove.
1691 (arm-linux.o: ../arch/arm-linux.c): Remove.
1692 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1693 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1695 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1697 * Makefile.in (%.o: ../nat/%.c): New rule.
1698 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1699 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1700 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1701 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1702 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1703 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1704 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1705 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1706 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1707 (linux-personality.o: ../nat/linux-personality.c): Remove.
1708 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1709 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1710 (x86-linux.o: ../nat/x86-linux.c): Remove.
1711 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1712 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1714 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1716 * Makefile.in (%.o: ../common/%.c): New rule.
1717 (signals.o: ../common/signals.c): Remove.
1718 (print-utils.o: ../common/print-utils.c): Remove.
1719 (rsp-low.o: ../common/rsp-low.c): Remove.
1720 (common-utils.o: ../common/common-utils.c): Remove.
1721 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1722 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1723 (vec.o: ../common/vec.c): Remove.
1724 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1725 (xml-utils.o: ../common/xml-utils.c): Remove.
1726 (ptid.o: ../common/ptid.c): Remove.
1727 (buffer.o: ../common/buffer.c): Remove.
1728 (format.o: ../common/format.c): Remove.
1729 (filestuff.o: ../common/filestuff.c): Remove.
1730 (agent.o: ../common/agent.c): Remove.
1731 (errors.o: ../common/errors.c): Remove.
1732 (environ.o: ../common/environ.c): Remove.
1733 (common-debug.o: ../common/common-debug.c): Remove.
1734 (cleanups.o: ../common/cleanups.c): Remove.
1735 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1736 (fileio.o: ../common/fileio.c): Remove.
1737 (common-regcache.o: ../common/common-regcache.c): Remove.
1738 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1739 (new-op.o: ../common/new-op.c): Remove.
1740 (btrace-common.o: ../common/btrace-common.c): Remove.
1742 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1744 * Makefile.in (%.o: ../target/%.c): New rule.
1745 (waitstatus.o: ../target/waitstatus.c): Remove.
1747 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1750 (%.c: ../regformats/%.dat,
1751 (%.c: ../regformats/arm/%.dat,
1752 (%.c: ../regformats/i386/%.dat,
1753 (%.c: ../regformats/rs6000/%.dat): New rules.
1754 (aarch64.c): Remove.
1755 (reg-arm.c): Remove.
1756 (arm-with-iwmmxt.c): Remove.
1757 (arm-with-vfpv2.c): Remove.
1758 (arm-with-vfpv3.c): Remove.
1759 (arm-with-neon.c): Remove.
1760 (reg-bfin.c): Remove.
1761 (reg-cris.c): Remove.
1762 (reg-crisv32.c): Remove.
1764 (i386-linux.c): Remove.
1765 (i386-avx.c): Remove.
1766 (i386-avx-linux.c): Remove.
1767 (i386-avx-avx512.c): Remove.
1768 (i386-avx-avx512-linux.c): Remove.
1769 (i386-mpx.c): Remove.
1770 (i386-mpx-linux.c): Remove.
1771 (i386-avx-mpx-avx512-pku.c): Remove.
1772 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1773 (i386-avx-mpx.c): Remove.
1774 (i386-avx-mpx-linux.c): Remove.
1775 (i386-mmx.c): Remove.
1776 (i386-mmx-linux.c): Remove.
1777 (reg-ia64.c): Remove.
1778 (reg-m32r.c): Remove.
1779 (reg-m68k.c): Remove.
1781 (mips-linux.c): Remove.
1782 (mips-dsp-linux.c): Remove.
1783 (mips64-linux.c): Remove.
1784 (mips64-dsp-linux.c): Remove.
1785 (nios2-linux.c): Remove.
1786 (powerpc-32.c): Remove.
1787 (powerpc-32l.c): Remove.
1788 (powerpc-altivec32l.c): Remove.
1789 (powerpc-cell32l.c): Remove.
1790 (powerpc-vsx32l.c): Remove.
1791 (powerpc-isa205-32l.c): Remove.
1792 (powerpc-isa205-altivec32l.c): Remove.
1793 (powerpc-isa205-vsx32l.c): Remove.
1794 (powerpc-e500l.c): Remove.
1795 (powerpc-64l.c): Remove.
1796 (powerpc-altivec64l.c): Remove.
1797 (powerpc-cell64l.c): Remove.
1798 (powerpc-vsx64l.c): Remove.
1799 (powerpc-isa205-64l.c): Remove.
1800 (powerpc-isa205-altivec64l.c): Remove.
1801 (powerpc-isa205-vsx64l.c): Remove.
1802 (s390-linux32.c): Remove.
1803 (s390-linux32v1.c): Remove.
1804 (s390-linux32v2.c): Remove.
1805 (s390-linux64.c): Remove.
1806 (s390-linux64v1.c): Remove.
1807 (s390-linux64v2.c): Remove.
1808 (s390-te-linux64.c): Remove.
1809 (s390-vx-linux64.c): Remove.
1810 (s390-tevx-linux64.c): Remove.
1811 (s390x-linux64.c): Remove.
1812 (s390x-linux64v1.c): Remove.
1813 (s390x-linux64v2.c): Remove.
1814 (s390x-te-linux64.c): Remove.
1815 (s390x-vx-linux64.c): Remove.
1816 (s390x-tevx-linux64.c): Remove.
1817 (tic6x-c64xp-linux.c): Remove.
1818 (tic6x-c64x-linux.c): Remove.
1819 (tic6x-c62x-linux.c): Remove.
1821 (reg-sparc64.c): Remove.
1822 (reg-spu.c): Remove.
1824 (amd64-linux.c): Remove.
1825 (amd64-avx.c): Remove.
1826 (amd64-avx-linux.c): Remove.
1827 (amd64-avx-avx512.c): Remove.
1828 (amd64-avx-avx512-linux.c): Remove.
1829 (amd64-mpx.c): Remove.
1830 (amd64-mpx-linux.c): Remove.
1831 (amd64-avx-mpx-avx512-pku.c): Remove.
1832 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1833 (amd64-avx-mpx.c): Remove.
1834 (amd64-avx-mpx-linux.c): Remove.
1836 (x32-linux.c): Remove.
1837 (x32-avx.c): Remove.
1838 (x32-avx-linux.c): Remove.
1839 (x32-avx-avx512.c): Remove.
1840 (x32-avx-avx512-linux.c): Remove.
1841 (reg-xtensa.c): Remove.
1842 (reg-tilegx.c): Remove.
1843 (reg-tilegx32.c): Remove.
1845 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1847 * Makefile.in (SFILES): Add "common/environ.c".
1848 (OBJS): Add "common/environ.h".
1850 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1852 * configure.ac: Check if the fs_base and gs_base members of
1853 `struct user_regs_struct' exist.
1854 * config.in: Regenerated.
1855 * configure: Likewise.
1857 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1859 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1861 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1862 (get_next_pcs_syscall_next_pc): Likewise.
1864 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1866 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1867 * nto-x86-low.c: Likewise.
1869 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1871 * Makefile.in: Include disable-implicit-rules.mk.
1873 2016-11-23 Pedro Alves <palves@redhat.com>
1875 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1876 (debug_vprintf): Use std::chrono::steady_clock instead of
1877 gettimeofday. Use '.' instead of ':'.
1878 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1879 (get_timestamp): Use std::chrono::steady_clock instead of
1882 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1884 * Makefile.in: Fix whitespace formatting.
1886 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1888 * Makefile.in (SFILES, OBS): Flatten list and order
1891 2016-11-23 Pedro Alves <palves@redhat.com>
1893 * event-loop.c (handle_file_event): Use warning.
1894 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1895 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1898 2016-11-23 Pedro Alves <palves@redhat.com>
1900 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1902 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1903 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1904 debug_printf and debug_flush for debug output.
1905 * server.c (handle_general_set): Likewise.
1906 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1909 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1911 * Makefile.in (.c.o): Replace rule with ...
1912 (%.o: %.c): ... this one.
1914 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1916 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1917 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1919 * configure.ac: Remove checks for the make program.
1920 * configure: Re-generate.
1922 2016-10-28 Pedro Alves <palves@redhat.com>
1924 * Makefile.in (CXX_DIALECT): Get from configure.
1925 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1926 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1927 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1928 * config.in: Regenerate.
1929 * configure: Regenerate.
1931 2016-10-27 Yao Qi <yao.qi@linaro.org>
1933 * linux-low.c (linux_supports_range_stepping): Return true if
1934 can_software_single_step return true.
1936 2016-10-27 Yao Qi <yao.qi@linaro.org>
1938 * inferiors.c (find_inferior_in_random): New function.
1939 * inferiors.h (find_inferior_in_random): Declare.
1940 * linux-low.c (linux_wait_for_event_filtered): Call
1941 find_inferior_in_random instead of find_inferior.
1943 2016-10-27 Yao Qi <yao.qi@linaro.org>
1945 * linux-low.c (linux_wait_1): If single-step breakpoints are
1946 inserted, remove them.
1948 2016-10-26 Pedro Alves <palves@redhat.com>
1950 * linux-low.c (handle_extended_wait): Link parent/child fork
1952 (linux_wait_1): Unlink them.
1953 (linux_set_resume_request): Ignore resume requests for
1954 already-resumed and unhandled fork child threads.
1955 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1956 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1958 (handle_v_requests) <vCont>: Don't call require_running.
1959 * server.h (in_queued_stop_replies): New declaration.
1961 2016-10-24 Yao Qi <yao.qi@linaro.org>
1964 * linux-aarch64-low.c (append_insns): Cast the return value to
1967 2016-10-10 Yao Qi <yao.qi@linaro.org>
1969 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1971 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1973 * target.c (target_supports_multi_process): New function, moved
1975 * target.h (target_supports_multi_process): ... here. Remove
1978 2016-10-05 Tom Tromey <tom@tromey.com>
1981 * tracepoint.c (handle_tracepoint_bkpts): Check
1982 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1984 2016-10-05 Yao Qi <yao.qi@linaro.org>
1986 * configure.srv: Update the path of arm-*.xml files.
1988 2016-10-05 Terry Guo <terry.guo@arm.com>
1989 Yao Qi <yao.qi@linaro.org>
1991 * Makefile.in: Adjust the path of rules.
1992 * configure.srv: Update the path of xml files.
1993 * regformats/arm-with-iwmmxt.dat: Regenerated.
1994 * regformats/arm-with-neon.dat: Likewise.
1995 * regformats/arm-with-vfpv2.dat: Likewise.
1996 * regformats/arm-with-vfpv3.dat Likewise.
1998 2016-09-30 Yao Qi <yao.qi@linaro.org>
2001 * target.c (target_stop_and_wait): Don't call
2002 target_continue_no_signal, use resume_stop instead.
2004 2016-09-26 Yao Qi <yao.qi@linaro.org>
2006 * linux-low.c (linux_wait_1): Call debug_exit.
2008 2016-09-23 Pedro Alves <palves@redhat.com>
2010 * Makefile.in (SFILES): Add common/new-op.c.
2011 (OBS): Add common/new-op.o.
2012 (new-op.o): New rule.
2014 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2016 * .gitinore: Ignore more files.
2018 2016-09-21 Yao Qi <yao.qi@linaro.org>
2020 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2023 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2025 * server.c (start_inferior): Call target_mourn_inferior instead of
2026 mourn_inferior; pass ptid_t argument to it.
2028 (handle_target_event): Likewise.
2029 * target.c (target_mourn_inferior): New function.
2030 * target.h (mourn_inferior): Delete macro.
2032 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2034 * linux-low.c (lwp_is_stepping): New function.
2036 2016-09-06 Carl Love <cel@us.ibm.com>
2038 * server.c (start_inferior): Fixed comment, requested comment change
2039 didn't get updated correctly. Removed reference to ptrace () call as
2040 it is only true on Linux systems.
2042 2016-09-06 Carl Love <cel@us.ibm.com>
2044 * server.c (start_inferior): Do not call
2045 function target_post_create_inferior () if the
2046 inferior process has already exited.
2048 2016-09-05 Pedro Alves <palves@redhat.com>
2050 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2051 (COMPILE.pre, CC_LD): Use CXX directly.
2052 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2053 * acinclude.m4: Don't include build-with-cxx.m4.
2054 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2055 * configure: Regenerate.
2057 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2060 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2061 call writing data to own_buf.
2063 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2065 * target.c (mywait): Call target_wait instead of
2067 (target_wait): New function.
2069 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2071 * server.c (start_inferior): New variable 'ptid'. Replace calls
2072 to the_target->resume by target_continue{,_no_signal}, depending
2074 * target.c (target_stop_and_wait): Call target_continue_no_signal
2075 instead of the_target->resume.
2076 (target_continue): New function.
2078 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2080 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2082 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2085 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2087 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2088 * linux-arm-low.c (ps_get_thread_area): Likewise.
2089 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2090 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2091 * linux-mips-low.c (ps_get_thread_area): Likewise.
2092 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2093 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2094 * linux-x86-low.c (ps_get_thread_area): Likewise.
2095 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2097 2016-08-19 Pedro Alves <palves@redhat.com>
2099 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2101 2016-08-19 Pedro Alves <palves@redhat.com>
2103 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2104 comment. Use memcpy instead of casting through unsigned long.
2106 2016-08-19 Pedro Alves <palves@redhat.com>
2108 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2109 allocating around 0x80000000.
2111 2016-08-19 Pedro Alves <palves@redhat.com>
2114 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2115 (x32-avx512-linux-ipa.o): New rules.
2116 * configure.ac (x86_64-*-linux*): New x32 check.
2117 * configure.srv (ipa_x32_linux_regobj): New.
2118 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2119 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2121 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2123 * configure: Regenerate.
2125 2016-08-09 Pedro Alves <palves@redhat.com>
2128 * Makefile.in (OBS): Add signals-state-save-restore.o.
2129 (signals-state-save-restore.o): New rule.
2130 * config.in: Regenerate.
2131 * configure: Regenerate.
2132 * linux-low.c: Include "signals-state-save-restore.h".
2133 (linux_create_inferior): Call
2134 restore_original_signals_state.
2135 * server.c: Include "dispositions-save-restore.h".
2136 (captured_main): Call save_original_signals_state.
2138 2016-08-05 Pedro Alves <palves@redhat.com>
2140 * configure: Regenerate.
2142 2016-08-04 Yao Qi <yao.qi@linaro.org>
2144 * linux-low.c (regsets_fetch_inferior_registers): Check
2145 errno is ESRCH or not.
2147 2016-08-02 Yao Qi <yao.qi@linaro.org>
2149 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2150 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2151 (thread_db_load_search): Update.
2152 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2153 td_ta_set_event and td_ta_event_getmsg.
2155 2016-07-26 Pedro Alves <palves@redhat.com>
2158 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2159 of unsigned long for 64-bit registers and use uint32_t instead of
2160 unsigned int for 32-bit registers.
2162 2016-07-26 Pedro Alves <palves@redhat.com>
2164 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2167 2016-07-21 Tom Tromey <tom@tromey.com>
2169 * configure: Rebuild.
2171 2016-07-21 Yao Qi <yao.qi@linaro.org>
2173 * mem-break.c (find_gdb_breakpoint): Cast bp to
2174 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2176 2016-07-21 Yao Qi <yao.qi@linaro.org>
2178 * server.c (handle_v_requests): Support s and S actions
2179 if target_supports_software_single_step return true.
2181 2016-07-21 Yao Qi <yao.qi@linaro.org>
2183 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2184 is resume_step, call maybe_hw_step.
2185 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2187 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2189 (proceed_one_lwp): If resume request is resume_step, install
2190 reinsert breakpoints and call maybe_hw_step.
2192 2016-07-21 Yao Qi <yao.qi@linaro.org>
2194 * linux-low.c (proceed_one_lwp): Declare.
2195 (linux_resume_one_thread): Remove local variable 'step'.
2196 Lift code enqueue signal. Call proceed_one_lwp instead of
2197 linux_resume_one_lwp.
2199 2016-07-21 Yao Qi <yao.qi@linaro.org>
2201 * linux-low.c (linux_resume_one_thread): Call
2202 enqueue_pending_signal.
2204 2016-07-21 Yao Qi <yao.qi@linaro.org>
2206 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2207 * inferiors.c (do_restore_current_thread_cleanup): New function.
2208 (make_cleanup_restore_current_thread): Likewise.
2209 * linux-low.c (install_software_single_step_breakpoints): Call
2210 make_cleanup_restore_current_thread. Switch current_thread to
2213 2016-07-21 Yao Qi <yao.qi@linaro.org>
2215 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2216 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2217 (clone_one_breakpoint): Likewise.
2218 (delete_reinsert_breakpoints): Change parameter to thread.
2220 (has_reinsert_breakpoints): Likewise.
2221 (uninsert_reinsert_breakpoints): Likewise.
2222 (reinsert_reinsert_breakpoints): Likewise.
2223 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2224 (delete_reinsert_breakpoints): Likewise.
2225 (reinsert_reinsert_breakpoints): Likewise.
2226 (uninsert_reinsert_breakpoints): Likewise.
2227 (has_reinsert_breakpoints): Likewise.
2229 2016-07-21 Yao Qi <yao.qi@linaro.org>
2231 * inferiors.c (get_thread_process): Make parameter const.
2232 * inferiors.h (get_thread_process): Update declaration.
2233 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2234 Add new parameters child_thread and parent_thread. Callers
2236 * mem-break.h (clone_all_breakpoints): Update declaration.
2238 2016-07-21 Yao Qi <yao.qi@linaro.org>
2240 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2241 <command_list, handler>: Remove.
2242 (struct gdb_breakpoint): New.
2243 (struct other_breakpoint): New.
2244 (struct reinsert_breakpoint): New.
2245 (is_gdb_breakpoint): New function.
2246 (any_persistent_commands): Update command_list if
2247 is_gdb_breakpoint returns true.
2248 (set_breakpoint): Create breakpoints according to their types.
2249 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2250 (set_gdb_breakpoint_1): Likewise.
2251 (set_gdb_breakpoint): Likewise.
2252 (clear_breakpoint_conditions): Change parameter type to
2253 'struct gdb_breakpoint *'.
2254 (clear_breakpoint_commands): Likewise.
2255 (clear_breakpoint_conditions_and_commands): Likewise.
2256 (add_condition_to_breakpoint): Likewise.
2257 (add_breakpoint_condition): Likewise.
2258 (add_commands_to_breakpoint): Likewise.
2259 (check_breakpoints): Check other_breakpoint.
2260 (clone_one_breakpoint): Clone breakpopint according to its type.
2261 * mem-break.h (struct gdb_breakpoint): Declare.
2262 (set_gdb_breakpoint): Update declaration.
2263 (clear_breakpoint_conditions_and_commands): Likewise.
2264 (add_breakpoint_condition): Likewise.
2265 (add_breakpoint_commands): Likewise.
2266 * server.c (process_point_options): Change parameter type to
2267 'struct gdb_breakpoint *'.
2269 2016-07-21 Yao Qi <yao.qi@linaro.org>
2271 * mem-break.c (set_breakpoint_at): Rename it to ...
2272 (set_breakpoint_type_at): ... it.
2273 (set_breakpoint_at): Call set_breakpoint_type_at.
2274 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2275 * mem-break.h (set_breakpoint_at): Update comments.
2277 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2279 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2281 (nios2_store_gregset): Likewise.
2283 2016-07-01 Pedro Alves <palves@redhat.com>
2284 Antoine Tremblay <antoine.tremblay@ericsson.com>
2286 * linux-low.c: Change interface to take the target lwp_info
2287 pointer directly and return void. Handle detaching from a zombie
2289 (linux_detach_lwp_callback): New function.
2290 (linux_detach): Detach from the leader thread after detaching from
2293 2016-06-28 Yao Qi <yao.qi@linaro.org>
2295 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2296 for variable new_offset.
2297 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2298 (aarch64_ftrace_insn_reloc_cb): Likewise.
2299 (aarch64_ftrace_insn_reloc_tb): Likewise.
2300 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2301 PRIx64 instead of PRIx32.
2303 2016-06-28 Yao Qi <yao.qi@linaro.org>
2305 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2306 (the_low_target): Install arm_get_syscall_trapinfo.
2308 2016-06-28 Yao Qi <yao.qi@linaro.org>
2310 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2312 (the_low_target): Install aarch64_get_syscall_trapinfo.
2314 2016-06-28 Yao Qi <yao.qi@linaro.org>
2316 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2318 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2319 Remove parameter sysno.
2320 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2323 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2325 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2326 (s390_emit_ne_goto): Likewise.
2327 (s390_emit_lt_goto): Likewise.
2328 (s390_emit_le_goto): Likewise.
2329 (s390_emit_gt_goto): Likewise.
2330 (s390_emit_ge_goto): Likewise.
2331 (s390x_emit_eq_goto): Likewise.
2332 (s390x_emit_ne_goto): Likewise.
2333 (s390x_emit_lt_goto): Likewise.
2334 (s390x_emit_le_goto): Likewise.
2335 (s390x_emit_gt_goto): Likewise.
2336 (s390x_emit_ge_goto): Likewise.
2337 (s390_emit_ops_impl): Mark variable static.
2338 (s390x_emit_ops): Likewise.
2340 2016-06-17 Yao Qi <yao.qi@linaro.org>
2342 * linux-low.c (handle_extended_wait): Call
2343 uninsert_reinsert_breakpoints for the parent process. Remove
2344 reinsert breakpoints from the child process. Reinsert them to
2345 the parent process when vfork is done.
2346 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2347 (reinsert_reinsert_breakpoints): New function.
2348 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2349 (reinsert_reinsert_breakpoints): Declare.
2351 2016-06-17 Yao Qi <yao.qi@linaro.org>
2353 * linux-low.c (handle_extended_wait): If the parent is doing
2354 step-over, remove the reinsert breakpoints from the forked child.
2356 2016-06-17 Yao Qi <yao.qi@linaro.org>
2358 * linux-low.c (unsuspend_all_lwps): Declare.
2359 (linux_low_filter_event): If thread exited, call finish_step_over.
2360 If step-over is finished, unsuspend other threads.
2362 2016-06-17 Yao Qi <yao.qi@linaro.org>
2364 * linux-low.c (linux_resume_one_lwp_throw): Assert
2365 has_reinsert_breakpoints returns false.
2366 * mem-break.c (delete_disabled_breakpoints): Assert
2367 bp type isn't reinsert_breakpoint.
2369 2016-06-17 Yao Qi <yao.qi@linaro.org>
2371 * linux-low.c (maybe_hw_step): New function.
2372 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2373 (finish_step_over): Switch current_thread to lwp temporarily,
2374 and assert has_reinsert_breakpoints returns true.
2375 (proceed_one_lwp): Call maybe_hw_step.
2376 * mem-break.c (has_reinsert_breakpoints): New function.
2377 * mem-break.h (has_reinsert_breakpoints): Declare.
2379 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2381 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2383 2016-05-17 Yao Qi <yao.qi@linaro.org>
2385 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2386 instead of find_inferior.
2388 2016-05-05 Yao Qi <yao.qi@linaro.org>
2390 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2391 Initialize res to zero.
2393 2016-05-05 Yao Qi <yao.qi@linaro.org>
2395 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2398 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2400 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2401 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2402 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2404 2016-04-28 Par Olsson <par.olsson@windriver.com>
2405 Simon Marchi <simon.marchi@ericsson.com>
2407 * tracepoint.c (write_inferior_int8): New function.
2408 (cmd_qtenable_disable): Write enable flag using
2409 write_inferior_int8.
2411 2016-04-25 Yao Qi <yao.qi@linaro.org>
2413 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2414 (need_step_over_p): Return zero if the LWP has pending signals
2415 can be delivered on software single step target.
2417 2016-04-25 Yao Qi <yao.qi@linaro.org>
2419 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2420 return instead of error.
2422 2016-04-22 Yao Qi <yao.qi@linaro.org>
2424 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2427 2016-04-22 Yao Qi <yao.qi@linaro.org>
2429 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2430 signal when stepping over breakpoint with software single
2433 2016-04-21 Pedro Alves <palves@redhat.com>
2435 * linux-s390-low.c (s390_collect_ptrace_register)
2436 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2438 (s390_check_regset): Use void * instead of gdb_byte *.
2440 2016-04-20 Pedro Alves <palves@redhat.com>
2442 * configure: Renegerate.
2444 2016-04-20 Yao Qi <yao.qi@linaro.org>
2446 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2447 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2449 (arm_store_gregset): Likewise.
2451 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2453 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2454 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2455 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2456 (amd64-avx-mpx-linux.c): New rules.
2457 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2458 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2459 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2460 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2461 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2462 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2463 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2464 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2465 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2466 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2467 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2468 * linux-x86-low.c (x86_linux_read_description): Add case for
2469 X86_XSTATE_AVX_MPX_MASK.
2470 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2471 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2472 init_registers_i386_avx_mpx_linux.
2473 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2474 (initialize_low_tracepoint): Call
2475 init_registers_i386_avx_mpx_linux.
2476 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2477 (initialize_low_tracepoint): Call
2478 init_registers_amd64_avx_mpx_linux.
2479 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2480 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2481 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2484 2016-04-18 Pedro Alves <palves@redhat.com>
2486 * configure: Regenerate.
2488 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2490 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2491 (aarch64_emit_sub): Likewise.
2493 2016-04-12 Pedro Alves <palves@redhat.com>
2495 * utils.c (prepare_to_throw_exception): Delete.
2497 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2499 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2501 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2503 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2505 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2507 * linux-aarch64-ipa.c: Add <elf.h> include.
2508 * linux-ppc-ipa.c: Add <elf.h> include.
2509 * linux-s390-ipa.c: Add <elf.h> include.
2511 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2513 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2514 (get_raw_reg_ptr): Likewise.
2515 (get_trace_state_variable_value_ptr): Likewise.
2516 (set_trace_state_variable_value_ptr): Likewise.
2517 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2520 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2521 Marcin Kościelnicki <koriakin@0x04.net>
2524 * linux-ppc-low.c (emit_insns): New function.
2525 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2526 (ppc_emit_prologue): New function.
2527 (ppc_emit_epilogue): New function.
2528 (ppc_emit_add): New function.
2529 (ppc_emit_sub): New function.
2530 (ppc_emit_mul): New function.
2531 (ppc_emit_lsh): New function.
2532 (ppc_emit_rsh_signed): New function.
2533 (ppc_emit_rsh_unsigned): New function.
2534 (ppc_emit_ext): New function.
2535 (ppc_emit_zero_ext): New function.
2536 (ppc_emit_log_not): New function.
2537 (ppc_emit_bit_and): New function.
2538 (ppc_emit_bit_or): New function.
2539 (ppc_emit_bit_xor): New function.
2540 (ppc_emit_bit_not): New function.
2541 (ppc_emit_equal): New function.
2542 (ppc_emit_less_signed): New function.
2543 (ppc_emit_less_unsigned): New function.
2544 (ppc_emit_ref): New function.
2545 (ppc_emit_const): New function.
2546 (ppc_emit_reg): New function.
2547 (ppc_emit_pop): New function.
2548 (ppc_emit_stack_flush): New function.
2549 (ppc_emit_swap): New function.
2550 (ppc_emit_stack_adjust): New function.
2551 (ppc_emit_call): New function.
2552 (ppc_emit_int_call_1): New function.
2553 (ppc_emit_void_call_2): New function.
2554 (ppc_emit_if_goto): New function.
2555 (ppc_emit_goto): New function.
2556 (ppc_emit_eq_goto): New function.
2557 (ppc_emit_ne_goto): New function.
2558 (ppc_emit_lt_goto): New function.
2559 (ppc_emit_le_goto): New function.
2560 (ppc_emit_gt_goto): New function.
2561 (ppc_emit_ge_goto): New function.
2562 (ppc_write_goto_address): New function.
2563 (ppc_emit_ops_impl): New static variable.
2564 (ppc64v1_emit_prologue): New function.
2565 (ppc64v2_emit_prologue): New function.
2566 (ppc64_emit_epilogue): New function.
2567 (ppc64_emit_add): New function.
2568 (ppc64_emit_sub): New function.
2569 (ppc64_emit_mul): New function.
2570 (ppc64_emit_lsh): New function.
2571 (ppc64_emit_rsh_signed): New function.
2572 (ppc64_emit_rsh_unsigned): New function.
2573 (ppc64_emit_ext): New function.
2574 (ppc64_emit_zero_ext): New function.
2575 (ppc64_emit_log_not): New function.
2576 (ppc64_emit_bit_and): New function.
2577 (ppc64_emit_bit_or): New function.
2578 (ppc64_emit_bit_xor): New function.
2579 (ppc64_emit_bit_not): New function.
2580 (ppc64_emit_equal): New function.
2581 (ppc64_emit_less_signed): New function.
2582 (ppc64_emit_less_unsigned): New function.
2583 (ppc64_emit_ref): New function.
2584 (ppc64_emit_const): New function.
2585 (ppc64v1_emit_reg): New function.
2586 (ppc64v2_emit_reg): New function.
2587 (ppc64_emit_pop): New function.
2588 (ppc64_emit_stack_flush): New function.
2589 (ppc64_emit_swap): New function.
2590 (ppc64v1_emit_call): New function.
2591 (ppc64v2_emit_call): New function.
2592 (ppc64v1_emit_int_call_1): New function.
2593 (ppc64v2_emit_int_call_1): New function.
2594 (ppc64v1_emit_void_call_2): New function.
2595 (ppc64v2_emit_void_call_2): New function.
2596 (ppc64_emit_if_goto): New function.
2597 (ppc64_emit_eq_goto): New function.
2598 (ppc64_emit_ne_goto): New function.
2599 (ppc64_emit_lt_goto): New function.
2600 (ppc64_emit_le_goto): New function.
2601 (ppc64_emit_gt_goto): New function.
2602 (ppc64_emit_ge_goto): New function.
2603 (ppc64v1_emit_ops_impl): New static variable.
2604 (ppc64v2_emit_ops_impl): New static variable.
2605 (ppc_emit_ops): New function.
2606 (linux_low_target): Wire in ppc_emit_ops.
2608 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2609 Marcin Kościelnicki <koriakin@0x04.net>
2612 * Makefile.in: Add powerpc-*-ipa.o
2613 * configure.srv: Add ipa_obj for powerpc*-linux.
2614 * linux-ppc-ipa.c: New file.
2615 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2617 (PPC_FIELD): New macro.
2618 (PPC_SEXT): New macro.
2619 (PPC_OP6): New macro.
2620 (PPC_BO): New macro.
2621 (PPC_LI): New macro.
2622 (PPC_BD): New macro.
2623 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2624 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2625 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2626 (ppc_get_thread_area): New function.
2627 (is_elfv2_inferior): New function.
2628 (gen_ds_form): New function.
2629 (GEN_STD): New macro.
2630 (GEN_STDU): New macro.
2631 (GEN_LD): New macro.
2632 (GEN_LDU): New macro.
2633 (gen_d_form): New function.
2634 (GEN_ADDI): New macro.
2635 (GEN_ADDIS): New macro.
2636 (GEN_LI): New macro.
2637 (GEN_LIS): New macro.
2638 (GEN_ORI): New macro.
2639 (GEN_ORIS): New macro.
2640 (GEN_LWZ): New macro.
2641 (GEN_STW): New macro.
2642 (GEN_STWU): New macro.
2643 (gen_xfx_form): New function.
2644 (GEN_MFSPR): New macro.
2645 (GEN_MTSPR): New macro.
2646 (GEN_MFCR): New macro.
2647 (GEN_MTCR): New macro.
2648 (GEN_SYNC): New macro.
2649 (GEN_LWSYNC): New macro.
2650 (gen_x_form): New function.
2651 (GEN_OR): New macro.
2652 (GEN_MR): New macro.
2653 (GEN_LWARX): New macro.
2654 (GEN_STWCX): New macro.
2655 (GEN_CMPW): New macro.
2656 (gen_md_form): New function.
2657 (GEN_RLDICL): New macro.
2658 (GEN_RLDICR): New macro.
2659 (gen_i_form): New function.
2661 (GEN_BL): New macro.
2662 (gen_b_form): New function.
2663 (GEN_BNE): New macro.
2664 (GEN_LOAD): New macro.
2665 (GEN_STORE): New macro.
2666 (gen_limm): New function.
2667 (gen_atomic_xchg): New function.
2668 (gen_call): New function.
2669 (ppc_relocate_instruction): New function.
2670 (ppc_install_fast_tracepoint_jump_pad): New function.
2671 (ppc_get_min_fast_tracepoint_insn_len): New function.
2672 (ppc_get_ipa_tdesc_idx): New function.
2673 (the_low_target): Wire in the new functions.
2674 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2676 * linux-ppc-tdesc.h: New file.
2678 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2680 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2681 (alloc_jump_pad_buffer): New function.
2682 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2683 (alloc_jump_pad_buffer): New function.
2684 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2685 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2686 (alloc_jump_pad_buffer): New function.
2687 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2688 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2689 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2690 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2692 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2694 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2695 * linux-amd64-ipa.c: Likewise.
2696 * linux-i386-ipa.c: Likewise.
2697 * linux-s390-ipa.c: Likewise.
2698 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2699 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2700 set_trace_state_variable_value_ptr.
2701 (struct ipa_sym_addresses): Likewise.
2702 (symbol_list): Likewise.
2703 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2704 accessing gdb_collect directly.
2705 (gdb_collect_ptr_type): New typedef.
2706 (get_raw_reg_ptr_type): New typedef.
2707 (get_trace_state_variable_value_ptr_type): New typedef.
2708 (set_trace_state_variable_value_ptr_type): New typedef.
2709 (gdb_collect_ptr): New global.
2710 (get_raw_reg_ptr): New global.
2711 (get_trace_state_variable_value_ptr): New global.
2712 (set_trace_state_variable_value_ptr): New global.
2713 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2714 accessing get_raw_reg directly.
2715 (get_get_tsv_func_addr): Likewise for
2716 get_trace_state_variable_value_ptr.
2717 (get_set_tsv_func_addr): Likewise for
2718 set_trace_state_variable_value_ptr.
2719 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2721 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2723 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2725 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2727 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2729 (relocate_instruction): Remove own_buf.
2730 * server.c (own_buf): Make global.
2731 (handle_v_requests): Make global.
2732 * server.h (own_buf): New declaration.
2733 (handle_v_requests): New prototype.
2735 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2738 * linux-s390-low.c (add_insns): New function.
2739 (s390_emit_prologue): New function.
2740 (s390_emit_epilogue): New function.
2741 (s390_emit_add): New function.
2742 (s390_emit_sub): New function.
2743 (s390_emit_mul): New function.
2744 (s390_emit_lsh): New function.
2745 (s390_emit_rsh_signed): New function.
2746 (s390_emit_rsh_unsigned): New function.
2747 (s390_emit_ext): New function.
2748 (s390_emit_log_not): New function.
2749 (s390_emit_bit_and): New function.
2750 (s390_emit_bit_or): New function.
2751 (s390_emit_bit_xor): New function.
2752 (s390_emit_bit_not): New function.
2753 (s390_emit_equal): New function.
2754 (s390_emit_less_signed): New function.
2755 (s390_emit_less_unsigned): New function.
2756 (s390_emit_ref): New function.
2757 (s390_emit_if_goto): New function.
2758 (s390_emit_goto): New function.
2759 (s390_write_goto_address): New function.
2760 (s390_emit_litpool): New function.
2761 (s390_emit_const): New function.
2762 (s390_emit_call): New function.
2763 (s390_emit_reg): New function.
2764 (s390_emit_pop): New function.
2765 (s390_emit_stack_flush): New function.
2766 (s390_emit_zero_ext): New function.
2767 (s390_emit_swap): New function.
2768 (s390_emit_stack_adjust): New function.
2769 (s390_emit_set_r2): New function.
2770 (s390_emit_int_call_1): New function.
2771 (s390_emit_void_call_2): New function.
2772 (s390_emit_eq_goto): New function.
2773 (s390_emit_ne_goto): New function.
2774 (s390_emit_lt_goto): New function.
2775 (s390_emit_le_goto): New function.
2776 (s390_emit_gt_goto): New function.
2777 (s390_emit_ge_goto): New function.
2778 (s390x_emit_prologue): New function.
2779 (s390x_emit_epilogue): New function.
2780 (s390x_emit_add): New function.
2781 (s390x_emit_sub): New function.
2782 (s390x_emit_mul): New function.
2783 (s390x_emit_lsh): New function.
2784 (s390x_emit_rsh_signed): New function.
2785 (s390x_emit_rsh_unsigned): New function.
2786 (s390x_emit_ext): New function.
2787 (s390x_emit_log_not): New function.
2788 (s390x_emit_bit_and): New function.
2789 (s390x_emit_bit_or): New function.
2790 (s390x_emit_bit_xor): New function.
2791 (s390x_emit_bit_not): New function.
2792 (s390x_emit_equal): New function.
2793 (s390x_emit_less_signed): New function.
2794 (s390x_emit_less_unsigned): New function.
2795 (s390x_emit_ref): New function.
2796 (s390x_emit_if_goto): New function.
2797 (s390x_emit_const): New function.
2798 (s390x_emit_call): New function.
2799 (s390x_emit_reg): New function.
2800 (s390x_emit_pop): New function.
2801 (s390x_emit_stack_flush): New function.
2802 (s390x_emit_zero_ext): New function.
2803 (s390x_emit_swap): New function.
2804 (s390x_emit_stack_adjust): New function.
2805 (s390x_emit_int_call_1): New function.
2806 (s390x_emit_void_call_2): New function.
2807 (s390x_emit_eq_goto): New function.
2808 (s390x_emit_ne_goto): New function.
2809 (s390x_emit_lt_goto): New function.
2810 (s390x_emit_le_goto): New function.
2811 (s390x_emit_gt_goto): New function.
2812 (s390x_emit_ge_goto): New function.
2813 (s390_emit_ops): New function.
2814 (struct linux_target_ops): Fill in emit_ops hook.
2816 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2819 * Makefile.in: Add s390 IPA files.
2820 * configure.srv: Build IPA for s390.
2821 * linux-s390-ipa.c: New file.
2822 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2823 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2824 (tdesc_s390_linux32): Likewise.
2825 (init_registers_s390_linux32v1): Likewise.
2826 (tdesc_s390_linux32v1): Likewise.
2827 (init_registers_s390_linux32v2): Likewise.
2828 (tdesc_s390_linux32v2): Likewise.
2829 (init_registers_s390_linux64): Likewise.
2830 (tdesc_s390_linux64): Likewise.
2831 (init_registers_s390_linux64v1): Likewise.
2832 (tdesc_s390_linux64v1): Likewise.
2833 (init_registers_s390_linux64v2): Likewise.
2834 (tdesc_s390_linux64v2): Likewise.
2835 (init_registers_s390_te_linux64): Likewise.
2836 (tdesc_s390_te_linux64): Likewise.
2837 (init_registers_s390_vx_linux64): Likewise.
2838 (tdesc_s390_vx_linux64): Likewise.
2839 (init_registers_s390_tevx_linux64): Likewise.
2840 (tdesc_s390_tevx_linux64): Likewise.
2841 (init_registers_s390x_linux64): Likewise.
2842 (tdesc_s390x_linux64): Likewise.
2843 (init_registers_s390x_linux64v1): Likewise.
2844 (tdesc_s390x_linux64v1): Likewise.
2845 (init_registers_s390x_linux64v2): Likewise.
2846 (tdesc_s390x_linux64v2): Likewise.
2847 (init_registers_s390x_te_linux64): Likewise.
2848 (tdesc_s390x_te_linux64): Likewise.
2849 (init_registers_s390x_vx_linux64): Likewise.
2850 (tdesc_s390x_vx_linux64): Likewise.
2851 (init_registers_s390x_tevx_linux64): Likewise.
2852 (tdesc_s390x_tevx_linux64): Likewise.
2853 (have_hwcap_s390_vx): New static variable.
2854 (s390_arch_setup): Fill have_hwcap_s390_vx.
2855 (s390_get_thread_area): New function.
2856 (s390_ft_entry_gpr_esa): New const.
2857 (s390_ft_entry_gpr_zarch): New const.
2858 (s390_ft_entry_misc): New const.
2859 (s390_ft_entry_fr): New const.
2860 (s390_ft_entry_vr): New const.
2861 (s390_ft_main_31): New const.
2862 (s390_ft_main_64): New const.
2863 (s390_ft_exit_fr): New const.
2864 (s390_ft_exit_vr): New const.
2865 (s390_ft_exit_misc): New const.
2866 (s390_ft_exit_gpr_esa): New const.
2867 (s390_ft_exit_gpr_zarch): New const.
2868 (append_insns): New function.
2869 (s390_relocate_instruction): New function.
2870 (s390_install_fast_tracepoint_jump_pad): New function.
2871 (s390_get_min_fast_tracepoint_insn_len): New function.
2872 (s390_get_ipa_tdesc_idx): New function.
2873 (struct linux_target_ops): Wire in the above functions.
2874 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2875 * linux-s390-tdesc.h: New file.
2877 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2879 * linux-s390-low.c (s390_supports_tracepoints): New function.
2880 (struct linux_target_ops): Fill supports_tracepoints hook.
2882 2016-03-18 Yao Qi <yao.qi@linaro.org>
2884 * linux-low.c (lwp_signal_can_be_delivered): New function.
2885 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2887 2016-03-18 Yao Qi <yao.qi@linaro.org>
2889 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2890 0 if signal is enqueued. Remove 'signal' from one debugging
2891 message. Move one debugging message to some lines below.
2892 Remove code setting 'signal' to 0.
2894 2016-03-18 Yao Qi <yao.qi@linaro.org>
2896 * linux-low.c (linux_low_filter_event): Remove redundant
2897 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2899 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2901 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2902 (struct linux_target_ops): Wire in the above.
2904 2016-03-03 Yao Qi <yao.qi@linaro.org>
2906 * linux-low.c: Update comments to start_step_over.
2908 2016-03-03 Yao Qi <yao.qi@linaro.org>
2911 * linux-low.c (handle_extended_wait): Set child suspended
2912 if event_lwp->bp_reinsert isn't zero.
2914 2016-03-02 Yao Qi <yao.qi@linaro.org>
2916 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2917 enqueue_pending_signal.
2919 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2921 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2924 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2926 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2927 (s390_regmap_3264) [!__s390x__]: New global.
2928 (s390_collect_ptrace_register): Skip map entries containing -1.
2929 (s390_supply_ptrace_register): Ditto.
2930 (s390_fill_gprs_high): New function.
2931 (s390_store_gprs_high): New function.
2932 (s390_regsets): Add NT_S390_HIGH_GPRS.
2933 (s390_get_hwcap): Enable on 31-bit.
2934 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2935 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2936 Detect NT_S390_HIGH_GPRS.
2937 (s390_usrregs_info_3264): Enable on 31-bit.
2938 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2939 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2941 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2944 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2945 * configure.srv: Ditto.
2946 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2947 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2948 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2949 (init_registers_amd64_linux): Remove prototype.
2950 (tdesc_amd64_linux): Remove declaration.
2951 (get_ipa_tdesc): New function.
2952 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2953 initialize remaining tdescs.
2954 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2955 (init_registers_i386_linux): Remove prototype.
2956 (tdesc_i386_linux): Remove declaration.
2957 (get_ipa_tdesc): New function.
2958 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2959 initialize remaining tdescs.
2960 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2961 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2962 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2963 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2964 (x86_get_ipa_tdesc_idx): New function.
2965 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2966 * linux-x86-tdesc.h: New file.
2967 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2968 (target_get_ipa_tdesc_idx): New macro.
2969 * tracepoint.c (ipa_tdesc_idx): New macro.
2970 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2971 (symbol_list): Add ipa_tdesc_idx.
2972 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2973 (ipa_tdesc): Remove.
2974 (ipa_tdesc_idx): New variable.
2975 (get_context_regcache): Use get_ipa_tdesc.
2976 (gdb_collect): Ditto.
2978 * tracepoint.h (get_ipa_tdesc): New prototype.
2979 (ipa_tdesc): Remove.
2981 2016-02-24 Pedro Alves <palves@redhat.com>
2983 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2984 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2985 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2986 Factor out common code between the USE_SIGTRAP_SIGINFO and
2987 !USE_SIGTRAP_SIGINFO blocks.
2988 (linux_low_filter_event): Call save_stop_reason instead of
2989 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2991 (linux_wait_1): Update comments.
2993 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2995 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2996 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2997 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2998 ppc_insert_point, ppc_remove_point.
3000 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3002 * linux-s390-low.c (s390_supports_z_point_type): New function.
3003 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3005 2016-02-16 Yao Qi <yao.qi@linaro.org>
3007 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3008 PC. Get pc from regcache_read_pc.
3010 2016-02-12 Yao Qi <yao.qi@linaro.org>
3012 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3013 or linux_get_pc_32bit.
3014 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3016 2016-02-12 Yao Qi <yao.qi@linaro.org>
3018 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3019 arm_linux_get_next_pcs_fixup.
3021 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3023 * tracepoint.c (x_tracepoint_action_download): Change
3024 write_inferior_data_ptr to write_inferior_data_pointer.
3025 (cmd_qtstart): Likewise.
3026 (write_inferior_data_ptr): Remove.
3027 (download_agent_expr): Change write_inferior_data_ptr to
3028 write_inferior_data_pointer.
3029 (download_tracepoint_1): Likewise.
3030 (download_tracepoint): Likewise.
3031 (download_trace_state_variables): Likewise.
3033 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3034 Marcin Kościelnicki <koriakin@0x04.net>
3036 * tracepoint.c (struct tracepoint_action_ops): Remove.
3037 (struct tracepoint_action): Remove ops.
3038 (m_tracepoint_action_download, r_tracepoint_action_download)
3039 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3040 size and offset accordingly.
3041 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3042 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3043 (tracepoint_action_send, tracepoint_action_download): New functions.
3044 Helpers for trace action handlers.
3045 (add_tracepoint_action): Remove setup actions ops.
3046 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3048 2016-02-10 Yao Qi <yao.qi@linaro.org>
3050 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3052 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3054 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3056 * configure: Regenerate.
3058 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3060 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3061 void * to gdb_byte *.
3062 * linux-low.c (siginfo_fixup): Likewise.
3063 (linux_xfer_siginfo): Likewise.
3064 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3066 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3068 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3070 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3072 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3074 * linux-x86-low.c [__x86_64__]: Include
3075 "nat/amd64-linux-siginfo.h".
3076 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3077 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3078 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3079 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3080 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3081 (cpt_si_fd, si_timerid, si_overrun): Move from
3082 nat/amd64-linux-siginfo.c.
3083 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3085 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3087 * server.c (skip_to_semicolon): Remove.
3088 (process_point_options): Use strchrnul instead of
3091 2016-01-26 Yao Qi <yao.qi@linaro.org>
3093 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3094 * linux-low.c (install_software_single_step_breakpoints): Don't
3095 call regcache_read_pc.
3096 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3099 2016-01-26 Yao Qi <yao.qi@linaro.org>
3101 * linux-low.c (install_software_single_step_breakpoints): Call
3102 regcache_read_pc instead of get_pc.
3104 2016-01-26 Yao Qi <yao.qi@linaro.org>
3106 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3107 (unblock_async_io): Rename to ...
3108 (block_unblock_async_io): ... it. New function.
3109 (enable_async_io): Don't install SIGIO handler. Unblock it
3111 (disable_async_io): Don't ignore SIGIO. Block it instead.
3112 (initialize_async_io): Install SIGIO handler. Don't call
3115 2016-01-26 Yao Qi <yao.qi@linaro.org>
3117 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3118 first character is '\003', call *the_target->request_interrupt.
3120 2016-01-25 Yao Qi <yao.qi@linaro.org>
3122 * remote-utils.c (new_thread_notify): Remove.
3123 (dead_thread_notify): Likewise.
3124 * remote-utils.h (new_thread_notify): Remove declaration.
3125 (dead_thread_notify): Likewise.
3127 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3129 * gdb.trace/pending.exp: Fix expected message on continue.
3131 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3133 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3134 it works properly on big-endian machines where sizeof (CORE_ADDR)
3137 2016-01-21 Pedro Alves <palves@redhat.com>
3139 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3140 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3141 * configure: Regenerate.
3143 2016-01-21 Yao Qi <yao.qi@linaro.org>
3145 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3146 is_thumb and set it according to CPSR saved on the stack.
3147 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3148 arm_sigreturn_next_pc.
3150 2016-01-18 Yao Qi <yao.qi@linaro.org>
3152 * linux-low.c (linux_set_pc_64bit): New function.
3153 (linux_get_pc_64bit): New function.
3154 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3156 * linux-sparc-low.c (debug_threads): Remove declaration.
3157 (sparc_get_pc): Remove.
3158 (the_low_target): Use linux_get_pc_64bit instead of
3160 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3161 (the_low_target): Use linux_get_pc_64bit and
3164 2016-01-18 Yao Qi <yao.qi@linaro.org>
3166 * linux-arm-low.c (debug_threads): Remove declaration.
3167 (arm_get_pc, arm_set_pc): Remove.
3168 (the_low_target): Use linux_get_pc_32bit and
3170 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3171 (the_low_target): Use linux_get_pc_32bit and
3173 * linux-cris-low.c (debug_threads): Remove declaration.
3174 (cris_get_pc, cris_set_pc,): Remove.
3175 (the_low_target): Use linux_get_pc_32bit and
3177 * linux-crisv32-low.c (debug_threads): Remove declaration.
3178 (cris_get_pc, cris_set_pc): Remove.
3179 (the_low_target): Use linux_get_pc_32bit and
3181 * linux-low.c: Include inttypes.h.
3182 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3183 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3184 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3185 (the_low_target): Use linux_get_pc_32bit and
3187 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3188 (the_low_target): Use linux_get_pc_32bit and
3190 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3191 (the_low_target): Use linux_get_pc_32bit and
3193 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3194 (the_low_target): Use linux_get_pc_32bit and
3196 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3197 (the_low_target): Use linux_get_pc_32bit and
3200 2016-01-18 Gary Benson <gbenson@redhat.com>
3202 * configure.ac (AC_FUNC_FORK): New check.
3203 * config.in: Regenerate.
3204 * configure: Likewise.
3206 2016-01-14 Yao Qi <yao.qi@linaro.org>
3208 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3209 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3210 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3211 arm_get_next_pcs_ctor.
3213 2016-01-12 Josh Stone <jistone@redhat.com>
3214 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3216 * inferiors.h: Include "gdb_vecs.h".
3217 (struct process_info): Add syscalls_to_catch.
3218 * inferiors.c (remove_process): Free syscalls_to_catch.
3219 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3220 syscall_return stops.
3221 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3222 * server.c (handle_general_set): Handle QCatchSyscalls.
3223 (handle_query): Report support for QCatchSyscalls.
3224 * target.h (struct target_ops): Add supports_catch_syscall.
3225 (target_supports_catch_syscall): New macro.
3226 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3227 (struct lwp_info): Add syscall_state.
3228 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3229 Maintain syscall_state and syscalls_to_catch across exec.
3230 (get_syscall_trapinfo): New function, proxy to the_low_target.
3231 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3232 (linux_low_filter_event): Toggle syscall_state entry/return for
3233 syscall traps, and set it ignored for all others.
3234 (gdb_catching_syscalls_p): New function.
3235 (gdb_catch_this_syscall_p): New function.
3236 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3237 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3238 (linux_supports_catch_syscall): New function.
3239 (linux_target_ops): Install it.
3240 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3241 (the_low_target): Install it.
3243 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3245 * acinclude.m4: Include new ../warning.m4 file.
3246 * configure: Regenerated.
3247 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3249 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3251 * ax.c (is_goto_target): Mark static.
3252 * linux-low.c (register_addr): Likewise.
3253 (linux_fetch_registers, linux_store_registers): Likewise.
3254 * mem-break.c (any_persistent_commands): Fix old prototype.
3255 (add_commands_to_breakpoint): Mark static.
3256 * regcache.c (find_register_by_name): Delete unused func.
3257 * remote-utils.c (hex_or_minus_one): Mark static.
3258 * server.c (monitor_show_help): Mark static.
3259 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3260 handle_v_requests): Likewise.
3262 2016-01-12 Pedro Alves <palves@redhat.com>
3264 Remove use of the registered trademark symbol throughout.
3266 2016-01-08 Yao Qi <yao.qi@linaro.org>
3268 * remote-utils.c (getpkt): If c is '\003', call target hook
3271 2016-01-06 Yao Qi <yao.qi@linaro.org>
3273 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3274 linux-aarch32-low.c.
3275 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3276 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3277 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3278 (thumb2_breakpoint): Declare.
3279 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3280 linux-aarch32-low.h.
3281 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3282 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3283 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3285 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3287 * gdbreplay.c (gdbreplay_version): Change copyright year in
3289 * server.c (gdbserver_version): Likewise.
3291 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3293 * server.c (crc32_table): Delete.
3294 (crc32): Use libiberty's xcrc32 function.
3296 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3298 * lynx-low.c (lynx_delete_thread_callback): New function.
3299 (lynx_mourn): Properly delete our process and all of its
3300 threads. Remove call to clear_inferiors.
3302 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3304 * target.c (thread_search_callback): Add check that
3305 the thread_stopped target callback is not NULL before
3308 2015-12-21 Yao Qi <yao.qi@linaro.org>
3310 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3313 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3315 * server.c (handle_query): Call target_supports_software_single_step.
3317 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3319 * linux-low.c (single_step): New function.
3320 (linux_resume_one_lwp_throw): Call single_step.
3321 (start_step_over): Likewise.
3323 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3325 * Makefile.in (SFILES): Append arch/arm-linux.c,
3326 arch/arm-get-next-pcs.c.
3327 (arm-linux.o): New rule.
3328 (arm-get-next-pcs.o): New rule.
3329 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3331 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3332 to linux-aarch32-low.c.
3333 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3334 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3335 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3336 (thumb2_breakpoint_len): Likewise.
3337 (arm_is_thumb_mode): Make non-static.
3338 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3339 from linux-aarch32-low.c.
3340 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3341 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3342 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3343 (thumb2_breakpoint_len): Likewise.
3344 (arm_is_thumb_mode): New declaration.
3345 * linux-arm-low.c: Include arch/arm-linux.h
3346 aarch/arm-get-next-pcs.h, sys/syscall.h.
3347 (get_next_pcs_ops): New struct.
3348 (get_next_pcs_addr_bits_remove): New function.
3349 (get_next_pcs_is_thumb): New function.
3350 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3351 (arm_sigreturn_next_pc): Likewise.
3352 (get_next_pcs_syscall_next_pc): Likewise.
3353 (arm_gdbserver_get_next_pcs): Likewise.
3354 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3356 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3357 * server.h: Include gdb_vecs.h.
3359 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3361 * Makefile.in (SFILES): Append common/common-regcache.c.
3362 (OBS): Append common-regcache.o.
3363 (common-regcache.o): New rule.
3364 * regcache.c (init_register_cache): Initialize cache to
3366 (regcache_raw_read_unsigned): New function.
3367 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3368 register_status enum.
3370 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3372 * linux-aarch64-low.c (the_low_targets): Rename
3373 breakpoint_reinsert_addr to get_next_pcs.
3374 * linux-arm-low.c (the_low_targets): Likewise.
3375 * linux-bfin-low.c (the_low_targets): Likewise.
3376 * linux-cris-low.c (the_low_targets): Likewise.
3377 * linux-crisv32-low.c (the_low_targets): Likewise.
3378 * linux-low.c (can_software_single_step): Likewise.
3379 (install_software_single_step_breakpoints): New function.
3380 (start_step_over): Use install_software_single_step_breakpoints.
3381 * linux-low.h: New CORE_ADDR vector.
3382 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3384 * linux-mips-low.c (the_low_targets): Likewise.
3385 * linux-nios2-low.c (the_low_targets): Likewise.
3386 * linux-sparc-low.c (the_low_targets): Likewise.
3388 2015-12-17 Pedro Alves <palves@redhat.com>
3390 * linux-low.c (linux_kill_one_lwp): Remove references to
3392 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3394 (linux_init_signals): Delete.
3395 (initialize_low): Adjust.
3396 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3398 2015-12-16 Pedro Alves <palves@redhat.com>
3400 * configure.ac (compiler warning flags): When testing a
3401 -Wno-foo option, check whether -Wfoo works instead.
3402 * configure: Regenerate.
3404 2015-12-11 Don Breazeal <donb@codesourcery.com>
3406 * server.c (process_serial_event): Don't exit from gdbserver
3407 in remote mode if there are still active inferiors.
3409 2015-12-11 Yao Qi <yao.qi@linaro.org>
3411 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3412 arm_breakpoint_at if the process is 32-bit.
3414 2015-12-11 Yao Qi <yao.qi@linaro.org>
3416 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3419 2015-12-07 Yao Qi <yao.qi@linaro.org>
3421 * configure.srv: Append arm.o to srv_tgtobj for
3422 aarch64*-*-linux* target.
3423 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3424 from linux-arm-low.c.
3425 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3426 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3427 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3428 (thumb2_breakpoint_len): Likewise.
3429 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3430 (arm_breakpoint_kinds): Likewise.
3431 (arm_breakpoint_kind_from_pc): Likewise.
3432 (arm_sw_breakpoint_from_kind): Likewise.
3433 (arm_breakpoint_kind_from_current_state): Likewise.
3434 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3435 (arm_sw_breakpoint_from_kind): Declare.
3436 (arm_breakpoint_kind_from_current_state): Declare.
3437 (arm_breakpoint_at): Declare.
3438 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3439 arm_sw_breakpoint_from_kind if process is 32-bit.
3440 (aarch64_breakpoint_kind_from_pc): New function.
3441 (aarch64_breakpoint_kind_from_current_state): New function.
3442 (the_low_target): Initialize fields breakpoint_kind_from_pc
3443 and breakpoint_kind_from_current_state.
3444 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3445 linux-aarch32-low.c.
3446 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3447 (arm_breakpoint, arm_breakpoint_len): Likewise.
3448 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3449 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3450 (arm_is_thumb_mode): Likewise.
3451 (arm_breakpoint_at): Likewise.
3452 (arm_breakpoint_kind_from_pc): Likewise.
3453 (arm_sw_breakpoint_from_kind): Likewise.
3454 (arm_breakpoint_kind_from_current_state): Likewise.
3457 2015-08-04 Yao Qi <yao.qi@linaro.org>
3459 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3460 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3461 * server.c (extended_protocol): Remove "static".
3462 * server.h (extended_protocol): Declare it.
3464 2015-12-04 Josh Stone <jistone@redhat.com>
3466 * target.h (struct target_ops) <arch_setup>: Rename to ...
3467 (struct target_ops) <post_create_inferior>: ... this.
3468 (target_arch_setup): Rename to ...
3469 (target_post_create_inferior): ... this, calling post_create_inferior.
3470 * server.c (start_inferior): Update target_arch_setup calls to
3471 target_post_create_inferior.
3472 * linux-low.c (linux_low_ptrace_options): Forward declare.
3473 (linux_arch_setup): Update its comment for general use.
3474 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3475 (struct linux_target_ops): Use linux_post_create_inferior.
3476 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3477 to post_create_inferior.
3478 * nto-low.c (struct nto_target_ops): Likewise.
3479 * spu-low.c (struct spu_target_ops): Likewise.
3480 * win32-low.c (struct win32_target_ops): Likewise.
3482 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3484 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3486 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3488 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3489 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3490 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3491 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3492 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3493 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3494 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3495 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3496 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3497 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3498 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3499 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3501 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3503 * linux-low.c (linux_look_up_symbols): Don't call
3504 linux_supports_traceclone.
3505 * linux-low.h (thread_db_init): Remove use_events argument.
3506 * thread-db.c (thread_db_use_event): Remove global variable.
3507 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3508 (struct thread_db) <td_create_bp>: Remove field.
3509 (thread_db_create_event): Remove function.
3510 (thread_db_enable_reporting): Likewise.
3511 (find_one_thread): Don't check for thread_db_use_events.
3512 (attach_thread): Likewise.
3513 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3514 (try_thread_db_load_1): Don't check for thread_db_use_events.
3515 (thread_db_init): Remove use_events argument and thread events
3517 (remove_thread_event_breakpoints): Remove function.
3518 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3520 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3522 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3524 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3525 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3526 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3527 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3528 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3530 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3532 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3533 * linux-low.c (can_hardware_single_step): Use
3534 supports_hardware_single_step.
3535 (can_software_single_step): New function.
3536 (start_step_over): Call can_software_single_step.
3537 (linux_supports_hardware_single_step): New function.
3538 (struct target_ops) <supports_software_single_step>: Initialize.
3539 * linux-low.h (struct linux_target_ops)
3540 <supports_hardware_single_step>: Initialize.
3541 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3542 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3543 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3544 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3545 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3546 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3547 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3548 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3549 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3550 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3552 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3553 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3555 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3556 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3557 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3559 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3560 * target.h (struct target_ops): <supports_software_single_step>:
3562 (target_supports_software_single_step): New macro.
3564 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3566 * linux-low.c (linux_wait_1): Fix pc advance condition.
3567 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3568 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3570 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3572 * linux-arm-low.c (arm_is_thumb_mode): New function.
3573 (arm_breakpoint_at): Use arm_is_thumb_mode.
3574 (arm_breakpoint_kind_from_current_state): New function.
3575 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3577 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3578 (linux_breakpoint_kind_from_current_state): New function.
3579 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3580 * linux-low.h (struct linux_target_ops)
3581 <breakpoint_kind_from_current_state>: New field.
3582 * target.h (struct target_ops): Likewise.
3583 (target_breakpoint_kind_from_current_state): New macro.
3585 2015-11-30 Pedro Alves <palves@redhat.com>
3587 * linux-low.c (linux_resume): Wake up the event loop before
3590 2015-11-30 Pedro Alves <palves@redhat.com>
3592 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3594 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3596 * target.c (struct thread_search): New structure.
3597 (thread_search_callback): New function.
3598 (prev_general_thread): New global.
3599 (prepare_to_access_memory, done_accessing_memory): New functions.
3600 * target.h (prepare_to_access_memory, done_accessing_memory):
3601 Replace macros with function declarations.
3603 2015-11-30 Pedro Alves <palves@redhat.com>
3606 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3607 report TARGET_WAITKIND_NO_RESUMED.
3608 * remote-utils.c (prepare_resume_reply): Handle
3609 TARGET_WAITKIND_NO_RESUMED.
3610 * server.c (report_no_resumed): New global.
3611 (handle_query) <qSupported>: Handle "no-resumed+". Report
3612 "no-resumed+" support.
3613 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3614 return error if the client doesn't support no-resumed events.
3615 (push_stop_notification): New function.
3616 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3617 events if the client supports them.
3619 2015-11-30 Pedro Alves <palves@redhat.com>
3621 * linux-low.c (thread_still_has_status_pending_p): Don't check
3623 (lwp_resumed): New function.
3624 (status_pending_p_callback): Return early if the LWP is not
3625 supposed to be resumed.
3627 2015-11-30 Pedro Alves <palves@redhat.com>
3629 * linux-low.c (handle_extended_wait): Assert that the LWP's
3630 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3631 thread create events, leave the new child's status pending.
3632 (linux_low_filter_event): If GDB wants to hear about thread exit
3633 events, leave the LWP marked dead and don't delete it.
3634 (linux_wait_for_event_filtered): Don't check for thread exit.
3635 (filter_exit_event): New function.
3636 (linux_wait_1): Use it, when returning an exit event.
3637 (linux_resume_one_lwp_throw): Assert that the LWP's
3638 waitstatus is TARGET_WAITKIND_IGNORE.
3639 * remote-utils.c (prepare_resume_reply): Handle
3640 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3641 * server.c (report_thread_events): New global.
3642 (handle_general_set): Handle QThreadEvents.
3643 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3644 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3645 TARGET_WAITKIND_THREAD_EXITED.
3646 * server.h (report_thread_events): Declare.
3648 2015-11-30 Pedro Alves <palves@redhat.com>
3650 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3651 the thread's last_resume_kind was resume_stop.
3653 2015-11-30 Pedro Alves <palves@redhat.com>
3655 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3658 2015-11-30 Pedro Alves <palves@redhat.com>
3660 * server.c (handle_v_requests): Handle vCtrlC.
3662 2015-11-30 Pedro Alves <palves@redhat.com>
3664 * gdbthread.h (find_any_thread_of_pid): Declare.
3665 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3667 * server.c (handle_query): If current_thread is NULL, look for
3668 another thread of the selected process.
3670 2015-11-26 Daniel Colascione <dancol@dancol.org>
3671 Simon Marchi <simon.marchi@ericsson.com>
3673 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3674 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3676 * target.h (struct target_ops) <thread_name>: New field.
3677 (target_thread_name): New macro.
3679 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3681 * regcache.h (regcache_invalidate_pid): Add declaration.
3682 * regcache.c (regcache_invalidate_pid): New function, extracted
3683 from regcache_invalidate.
3684 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3685 Add trivial documentation comment.
3686 * lynx-low.c: Use regcache_invalidate_pid instead of
3687 regcache_invalidate.
3689 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3691 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3692 and Elf64_auxv_t if the target is Android.
3694 2015-11-22 Doug Evans <xdje42@gmail.com>
3696 * target.h: #include <sys/types.h>.
3698 2015-11-19 Pedro Alves <palves@redhat.com>
3700 * linux-low.c (linux_process_qsupported): Change prototype.
3702 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3704 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3705 and adjust to loop over all features.
3706 * server.c (handle_query) <qSupported>: Adjust to call
3707 target_process_qsupported once, passing it a vector of unprocessed
3709 * target.h (struct target_ops) <process_qsupported>: Change
3711 (target_process_qsupported): Adjust.
3713 2015-11-19 Pedro Alves <palves@redhat.com>
3715 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3717 * configure: Regenerate.
3719 2015-11-19 Pedro Alves <palves@redhat.com>
3721 * configure: Regenerate.
3723 2015-11-19 Yao Qi <yao.qi@linaro.org>
3725 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3728 2015-11-19 Yao Qi <yao.qi@linaro.org>
3730 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3731 (struct aarch64_operand): Move enum out.
3733 2015-11-19 Yao Qi <yao.qi@linaro.org>
3735 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3736 struct user_fpsimd_state *.
3737 (aarch64_store_fpregset): Likewise.
3739 2015-11-19 Yao Qi <yao.qi@linaro.org>
3741 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3742 struct user_pt_regs *.
3743 (aarch64_store_gregset): Likewise.
3745 2015-11-18 Pedro Alves <palves@redhat.com>
3747 * Makefile.in (all_object_files): Add $IPA_OBJS.
3749 2015-11-17 Pedro Alves <palves@redhat.com>
3751 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3752 GDB_SIGNAL_0 and gdb_signal_to_string.
3754 2015-11-17 Pedro Alves <palves@redhat.com>
3756 * win32-low.c (handle_output_debug_string): Remove parameter.
3757 (win32_kill): Remove our_status local and adjust call to
3758 handle_output_debug_string.
3759 (get_child_debug_event): Adjust call to
3760 handle_output_debug_string.
3762 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3764 * linux-mips-low.c (mips_fill_gregset): Add cast.
3765 (mips_store_gregset): Likewise.
3766 (mips_fill_fpregset): Likewise.
3767 (mips_store_fpregset): Likewise.
3769 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3771 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3774 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3776 * linux-mips-low.c (mips_linux_new_thread): Change type of
3777 watch_type to enum target_hw_bp_type.
3779 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3781 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3782 Change return type to arm_hwbp_type.
3784 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3786 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3787 (arm_store_gregset): Likewise.
3788 * linux-arm-low.c (arm_get_hwcap): Likewise.
3789 (arm_read_description): Likewise.
3791 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3793 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3795 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3797 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3798 (ppc_fill_vsxregset): Likewise.
3799 (ppc_store_vsxregset): Likewise.
3800 (ppc_fill_vrregset): Likewise.
3801 (ppc_store_vrregset): Likewise.
3802 (ppc_fill_evrregset): Likewise.
3803 (ppc_store_evrregset): Likewise.
3805 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3807 * linux-ppc-low.c (ppc_usrregs_info): Remove
3808 forward-declaration.
3809 (ppc_arch_setup): Move lower in file.
3811 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3813 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3814 (ps_pdwrite): Likewise.
3816 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3818 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3819 to after assert checks.
3821 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3823 * proc-service.c (ps_pdread): Add/adjust casts.
3824 (ps_pdwrite): Add/adjust casts.
3826 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3828 * server.c (handle_search_memory_1): Cast return value of
3831 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3833 * server.c (write_qxfer_response): Change type of data to
3836 2015-10-29 Pedro Alves <palves@redhat.com>
3838 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3840 2015-10-29 Pedro Alves <palves@redhat.com>
3842 * tracepoint.c (clear_installed_tracepoints): Add casts.
3844 2015-10-29 Pedro Alves <palves@redhat.com>
3846 * server.c (handle_v_cont, process_serial_event): Add enum
3847 gdb_signal casts to signal parsing code.
3849 2015-10-29 Pedro Alves <palves@redhat.com>
3851 * linux-low.h (NULL_REGSET): Define.
3852 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3853 * linux-arm-low.c (arm_regsets): Likewise.
3854 * linux-crisv32-low.c (cris_regsets): Likewise.
3855 * linux-m68k-low.c (m68k_regsets): Likewise.
3856 * linux-mips-low.c (mips_regsets): Likewise.
3857 * linux-nios2-low.c (nios2_regsets): Likewise.
3858 * linux-ppc-low.c (ppc_regsets): Likewise.
3859 * linux-s390-low.c (s390_regsets): Likewise.
3860 * linux-sh-low.c (sh_regsets): Likewise.
3861 * linux-sparc-low.c (sparc_regsets): Likewise.
3862 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3863 * linux-tile-low.c (tile_regsets): Likewise.
3864 * linux-x86-low.c (x86_regsets): Likewise.
3865 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3867 2015-10-29 Pedro Alves <palves@redhat.com>
3869 * linux-low.h (NULL_REGSET): Define.
3870 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3871 * linux-arm-low.c (arm_regsets): Likewise.
3872 * linux-crisv32-low.c (cris_regsets): Likewise.
3873 * linux-m68k-low.c (m68k_regsets): Likewise.
3874 * linux-mips-low.c (mips_regsets): Likewise.
3875 * linux-nios2-low.c (nios2_regsets): Likewise.
3876 * linux-ppc-low.c (ppc_regsets): Likewise.
3877 * linux-s390-low.c (s390_regsets): Likewise.
3878 * linux-sh-low.c (sh_regsets): Likewise.
3879 * linux-sparc-low.c (sparc_regsets): Likewise.
3880 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3881 * linux-tile-low.c (tile_regsets): Likewise.
3882 * linux-x86-low.c (x86_regsets): Likewise.
3883 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3885 2015-10-26 Doug Evans <dje@google.com>
3887 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3889 2015-10-26 Doug Evans <dje@google.com>
3891 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3893 2015-10-26 Doug Evans <dje@google.com>
3895 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3897 (attach_thread, find_new_threads_callback): Ditto.
3899 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3901 * mem-break.h (set_breakpoint_data): Remove.
3903 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3905 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3906 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3907 (initialize_low): Remove set_breakpoint_data call.
3908 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3909 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3910 (initialize_low): Remove set_breakpoint_data call.
3911 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3912 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3913 (initialize_low): Remove set_breakpoint_data call.
3915 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3917 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3918 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3919 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3920 * target.h (target_breakpoint_kind_from_pc): New macro.
3922 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3924 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3925 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3926 the default breakpoint kind.
3928 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3930 * linux-arm-low.c (arm_supports_z_point_type): Add software
3933 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3935 * linux-arm-low.c: Refactor breakpoint definitions.
3936 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3937 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3939 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3941 * Makefile.in: Add arm.c/o.
3942 * configure.srv: Likewise.
3943 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3944 (arm_breakpoint_kind_from_pc): New function.
3945 (arm_sw_breakpoint_from_kind): Return proper kind.
3946 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3948 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3950 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3952 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3953 (struct raw_breakpoint) <size>: Remove.
3954 (struct raw_breakpoint) <kind>: Add.
3955 (bp_size): New function.
3956 (bp_opcode): Likewise.
3957 (find_raw_breakpoint_at): Adjust for kind.
3958 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3959 (remove_memory_breakpoint): Adjust for kind call bp_size.
3960 (set_raw_breakpoint_at): Adjust for kind.
3961 (set_breakpoint): Likewise.
3962 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3963 (delete_raw_breakpoint): Adjust for kind.
3964 (delete_breakpoint): Likewise.
3965 (find_gdb_breakpoint): Likewise.
3966 (set_gdb_breakpoint_1): Likewise.
3967 (set_gdb_breakpoint): Likewise.
3968 (delete_gdb_breakpoint_1): Likewise.
3969 (delete_gdb_breakpoint): Likewise.
3970 (uninsert_raw_breakpoint): Likewise.
3971 (reinsert_raw_breakpoint): Likewise.
3972 (set_breakpoint_data): Remove.
3973 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3974 (check_mem_read): Adjust for kind call bp_size.
3975 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3976 (clone_one_breakpoint): Adjust for kind.
3977 * mem-break.h (set_gdb_breakpoint): Likewise.
3978 (delete_gdb_breakpoint): Likewise.
3979 * server.c (process_serial_event): Likewise.
3981 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3983 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3984 (struct linux_target_ops) <breakpoint>: Remove.
3985 (struct linux_target_ops) <breakpoint_len>: Remove.
3986 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3987 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3988 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3989 (arm_sw_breakpoint_from_kind): New function.
3990 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3991 (struct linux_target_ops) <breakpoint>: Remove.
3992 (struct linux_target_ops) <breakpoint_len>: Remove.
3993 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3994 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3995 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3996 (struct linux_target_ops) <breakpoint>: Remove.
3997 (struct linux_target_ops) <breakpoint_len>: Remove.
3998 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3999 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4000 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4001 (struct linux_target_ops) <breakpoint>: Remove.
4002 (struct linux_target_ops) <breakpoint_len>: Remove.
4003 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4004 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4005 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4006 and sw_breakpoint_from_kind to increment the pc.
4007 (linux_breakpoint_kind_from_pc): New function.
4008 (linux_sw_breakpoint_from_kind): New function.
4009 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4010 (initialize_low): Call breakpoint_kind_from_pc and
4011 sw_breakpoint_from_kind to replace breakpoint_data/len.
4012 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4014 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4015 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4016 (struct linux_target_ops) <breakpoint>: Remove.
4017 (struct linux_target_ops) <breakpoint_len>: Remove.
4018 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4019 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4020 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4021 (struct linux_target_ops) <breakpoint>: Remove.
4022 (struct linux_target_ops) <breakpoint_len>: Remove.
4023 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4024 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4025 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4026 (struct linux_target_ops) <breakpoint>: Remove.
4027 (struct linux_target_ops) <breakpoint_len>: Remove.
4028 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4029 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4030 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4031 (struct linux_target_ops) <breakpoint>: Remove.
4032 (struct linux_target_ops) <breakpoint_len>: Remove.
4033 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4034 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4035 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4036 (struct linux_target_ops) <breakpoint>: Remove.
4037 (struct linux_target_ops) <breakpoint_len>: Remove.
4038 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4039 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4040 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4041 (struct linux_target_ops) <breakpoint>: Remove.
4042 (struct linux_target_ops) <breakpoint_len>: Remove.
4043 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4044 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4045 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4046 (struct linux_target_ops) <breakpoint>: Remove.
4047 (struct linux_target_ops) <breakpoint_len>: Remove.
4048 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4049 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4050 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4051 (struct linux_target_ops) <breakpoint>: Remove.
4052 (struct linux_target_ops) <breakpoint_len>: Remove.
4053 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4054 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4055 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4056 (struct linux_target_ops) <breakpoint>: Remove.
4057 (struct linux_target_ops) <breakpoint_len>: Remove.
4058 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4059 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4060 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4061 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4062 (struct linux_target_ops) <breakpoint>: Remove.
4063 (struct linux_target_ops) <breakpoint_len>: Remove.
4064 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4065 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4066 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4067 (struct linux_target_ops) <breakpoint>: Remove.
4068 (struct linux_target_ops) <breakpoint_len>: Remove.
4069 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4070 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4072 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4074 * linux-cris-low.c (cris_get_pc): Remove void arg.
4076 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4078 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4081 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4083 * inferiors.c (thread_pid_matches_callback): New function.
4084 (find_thread_process): New function.
4085 (remove_thread): Reset current_thread.
4086 (remove_process): Assert threads have been removed first.
4088 2015-10-15 Yao Qi <yao.qi@linaro.org>
4090 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4092 (aarch64_remove_point): Likewise.
4093 * regcache.c (regcache_register_size): New function.
4095 2015-10-12 Yao Qi <yao.qi@linaro.org>
4097 * linux-aarch64-low.c: Update all callers as emit_load_store
4098 is renamed to aarch64_emit_load_store.
4100 2015-10-12 Yao Qi <yao.qi@linaro.org>
4102 * linux-aarch64-low.c: Update all callers of function renaming
4103 from emit_insn to aarch64_emit_insn.
4105 2015-10-12 Yao Qi <yao.qi@linaro.org>
4107 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4108 arch/aarch64-insn.h.
4109 (struct aarch64_memory_operand): Likewise.
4111 (emit_insn): Move to arch/aarch64-insn.c.
4112 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4113 (emit_load_store): Move to arch/aarch64-insn.c.
4114 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4115 (can_encode_int32): Remove.
4117 2015-10-12 Yao Qi <yao.qi@linaro.org>
4119 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4120 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4121 (aarch64_relocate_instruction): Likewise.
4122 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4123 (struct aarch64_insn_visitor): Likewise.
4125 2015-10-12 Yao Qi <yao.qi@linaro.org>
4127 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4128 (struct aarch64_insn_visitor): New.
4129 (struct aarch64_insn_relocation_data): New.
4130 (aarch64_ftrace_insn_reloc_b): New function.
4131 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4132 (aarch64_ftrace_insn_reloc_cb): Likewise.
4133 (aarch64_ftrace_insn_reloc_tb): Likewise.
4134 (aarch64_ftrace_insn_reloc_adr): Likewise.
4135 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4136 (aarch64_ftrace_insn_reloc_others): Likewise.
4138 (aarch64_relocate_instruction): Use visitor.
4140 2015-10-12 Yao Qi <yao.qi@linaro.org>
4142 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4143 int. Add argument buf.
4144 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4145 aarch64_relocate_instruction.
4147 2015-10-12 Yao Qi <yao.qi@linaro.org>
4149 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4150 argument insn. Remove local variable insn. Don't call
4152 (aarch64_install_fast_tracepoint_jump_pad): Call
4155 2015-09-30 Yao Qi <yao.qi@linaro.org>
4157 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4158 (emit_load_store_pair): Likewise.
4160 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4162 * dll.c (match_dll): Add cast(s).
4163 (unloaded_dll): Likewise.
4164 * linux-low.c (second_thread_of_pid_p): Likewise.
4165 (delete_lwp_callback): Likewise.
4166 (count_events_callback): Likewise.
4167 (select_event_lwp_callback): Likewise.
4168 (linux_set_resume_request): Likewise.
4169 * server.c (accumulate_file_name_length): Likewise.
4170 (emit_dll_description): Likewise.
4171 (handle_qxfer_threads_worker): Likewise.
4172 (visit_actioned_threads): Likewise.
4173 * thread-db.c (any_thread_of): Likewise.
4174 * tracepoint.c (same_process_p): Likewise.
4175 (match_blocktype): Likewise.
4176 (build_traceframe_info_xml): Likewise.
4178 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4180 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4182 (gdb_unparse_agent_expr): Likewise.
4183 * hostio.c (require_data): Likewise.
4184 (handle_pread): Likewise.
4185 * linux-low.c (disable_regset): Likewise.
4186 (fetch_register): Likewise.
4187 (store_register): Likewise.
4188 (get_dynamic): Likewise.
4189 (linux_qxfer_libraries_svr4): Likewise.
4190 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4191 (set_fast_tracepoint_jump): Likewise.
4192 (uninsert_fast_tracepoint_jumps_at): Likewise.
4193 (reinsert_fast_tracepoint_jumps_at): Likewise.
4194 (validate_inserted_breakpoint): Likewise.
4195 (clone_agent_expr): Likewise.
4196 * regcache.c (init_register_cache): Likewise.
4197 * remote-utils.c (putpkt_binary_1): Likewise.
4198 (decode_M_packet): Likewise.
4199 (decode_X_packet): Likewise.
4200 (look_up_one_symbol): Likewise.
4201 (relocate_instruction): Likewise.
4202 (monitor_output): Likewise.
4203 * server.c (handle_search_memory): Likewise.
4204 (handle_qxfer_exec_file): Likewise.
4205 (handle_qxfer_libraries): Likewise.
4206 (handle_qxfer): Likewise.
4207 (handle_query): Likewise.
4208 (handle_v_cont): Likewise.
4209 (handle_v_run): Likewise.
4210 (captured_main): Likewise.
4211 * target.c (write_inferior_memory): Likewise.
4212 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4213 * tracepoint.c (init_trace_buffer): Likewise.
4214 (add_tracepoint_action): Likewise.
4215 (add_traceframe): Likewise.
4216 (add_traceframe_block): Likewise.
4217 (cmd_qtdpsrc): Likewise.
4218 (cmd_qtdv): Likewise.
4219 (cmd_qtstatus): Likewise.
4220 (response_source): Likewise.
4221 (response_tsv): Likewise.
4222 (cmd_qtnotes): Likewise.
4223 (gdb_collect): Likewise.
4224 (initialize_tracepoint): Likewise.
4226 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4228 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4229 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4230 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4232 (enum aarch64_condition_codes): New enum.
4233 (w0): New static global.
4236 (struct aarch64_memory_operand) <type>: New
4237 MEMORY_OPERAND_POSTINDEX type.
4238 (postindex_memory_operand): New helper function.
4239 (emit_ret): New function.
4240 (emit_load_store_pair): New function, factored out of emit_stp
4241 with support for MEMORY_OPERAND_POSTINDEX.
4242 (emit_stp): Rewrite using emit_load_store_pair.
4243 (emit_ldp): New function.
4244 (emit_load_store): Likewise.
4245 (emit_ldr): Mention post-index instruction in comment.
4246 (emit_ldrh): New function.
4247 (emit_ldrb): New function.
4248 (emit_ldrsw): Mention post-index instruction in comment.
4249 (emit_str): Likewise.
4250 (emit_subs): New function.
4251 (emit_cmp): Likewise.
4252 (emit_and): Likewise.
4253 (emit_orr): Likewise.
4254 (emit_orn): Likewise.
4255 (emit_eor): Likewise.
4256 (emit_mvn): Likewise.
4257 (emit_lslv): Likewise.
4258 (emit_lsrv): Likewise.
4259 (emit_asrv): Likewise.
4260 (emit_mul): Likewise.
4261 (emit_sbfm): Likewise.
4262 (emit_sbfx): Likewise.
4263 (emit_ubfm): Likewise.
4264 (emit_ubfx): Likewise.
4265 (emit_csinc): Likewise.
4266 (emit_cset): Likewise.
4267 (emit_nop): Likewise.
4268 (emit_ops_insns): New helper function.
4269 (emit_pop): Likewise.
4270 (emit_push): Likewise.
4271 (aarch64_emit_prologue): New function.
4272 (aarch64_emit_epilogue): Likewise.
4273 (aarch64_emit_add): Likewise.
4274 (aarch64_emit_sub): Likewise.
4275 (aarch64_emit_mul): Likewise.
4276 (aarch64_emit_lsh): Likewise.
4277 (aarch64_emit_rsh_signed): Likewise.
4278 (aarch64_emit_rsh_unsigned): Likewise.
4279 (aarch64_emit_ext): Likewise.
4280 (aarch64_emit_log_not): Likewise.
4281 (aarch64_emit_bit_and): Likewise.
4282 (aarch64_emit_bit_or): Likewise.
4283 (aarch64_emit_bit_xor): Likewise.
4284 (aarch64_emit_bit_not): Likewise.
4285 (aarch64_emit_equal): Likewise.
4286 (aarch64_emit_less_signed): Likewise.
4287 (aarch64_emit_less_unsigned): Likewise.
4288 (aarch64_emit_ref): Likewise.
4289 (aarch64_emit_if_goto): Likewise.
4290 (aarch64_emit_goto): Likewise.
4291 (aarch64_write_goto_address): Likewise.
4292 (aarch64_emit_const): Likewise.
4293 (aarch64_emit_call): Likewise.
4294 (aarch64_emit_reg): Likewise.
4295 (aarch64_emit_pop): Likewise.
4296 (aarch64_emit_stack_flush): Likewise.
4297 (aarch64_emit_zero_ext): Likewise.
4298 (aarch64_emit_swap): Likewise.
4299 (aarch64_emit_stack_adjust): Likewise.
4300 (aarch64_emit_int_call_1): Likewise.
4301 (aarch64_emit_void_call_2): Likewise.
4302 (aarch64_emit_eq_goto): Likewise.
4303 (aarch64_emit_ne_goto): Likewise.
4304 (aarch64_emit_lt_goto): Likewise.
4305 (aarch64_emit_le_goto): Likewise.
4306 (aarch64_emit_gt_goto): Likewise.
4307 (aarch64_emit_ge_got): Likewise.
4308 (aarch64_emit_ops_impl): New static global variable.
4309 (aarch64_emit_ops): New target function, return
4310 &aarch64_emit_ops_impl.
4311 (struct linux_target_ops): Install it.
4313 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4315 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4316 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4318 * linux-aarch64-ipa.c: New file.
4319 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4321 (aarch64_get_thread_area): New target method.
4322 (extract_signed_bitfield): New helper function.
4323 (aarch64_decode_ldr_literal): New function.
4324 (enum aarch64_opcodes): New enum.
4325 (struct aarch64_register): New struct.
4326 (struct aarch64_operand): New struct.
4327 (x0): New static global.
4336 (aarch64_register): New helper function.
4337 (register_operand): Likewise.
4338 (immediate_operand): Likewise.
4339 (struct aarch64_memory_operand): New struct.
4340 (offset_memory_operand): New helper function.
4341 (preindex_memory_operand): Likewise.
4342 (enum aarch64_system_control_registers): New enum.
4343 (ENCODE): New macro.
4344 (emit_insn): New helper function.
4345 (emit_b): New function.
4346 (emit_bcond): Likewise.
4347 (emit_cb): Likewise.
4348 (emit_tb): Likewise.
4349 (emit_blr): Likewise.
4350 (emit_stp): Likewise.
4351 (emit_ldp_q_offset): Likewise.
4352 (emit_stp_q_offset): Likewise.
4353 (emit_load_store): Likewise.
4354 (emit_ldr): Likewise.
4355 (emit_ldrsw): Likewise.
4356 (emit_str): Likewise.
4357 (emit_ldaxr): Likewise.
4358 (emit_stxr): Likewise.
4359 (emit_stlr): Likewise.
4360 (emit_data_processing_reg): Likewise.
4361 (emit_data_processing): Likewise.
4362 (emit_add): Likewise.
4363 (emit_sub): Likewise.
4364 (emit_mov): Likewise.
4365 (emit_movk): Likewise.
4366 (emit_mov_addr): Likewise.
4367 (emit_mrs): Likewise.
4368 (emit_msr): Likewise.
4369 (emit_sevl): Likewise.
4370 (emit_wfe): Likewise.
4371 (append_insns): Likewise.
4372 (can_encode_int32_in): New helper function.
4373 (aarch64_relocate_instruction): New function.
4374 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4375 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4376 (struct linux_target_ops): Install aarch64_get_thread_area,
4377 aarch64_install_fast_tracepoint_jump_pad and
4378 aarch64_get_min_fast_tracepoint_insn_len.
4380 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4382 * Makefile.in (aarch64-insn.o): New rule.
4383 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4385 2015-09-21 Yao Qi <yao.qi@linaro.org>
4387 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4389 2015-09-21 Yao Qi <yao.qi@linaro.org>
4391 * tracepoint.c (max_jump_pad_size): Remove.
4393 2015-09-18 Yao Qi <yao.qi@linaro.org>
4395 * linux-aarch64-low.c: Don't include sys/uio.h.
4396 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4398 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4400 * tracepoint.c (eval_result_type): Change prototype.
4401 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4403 2015-09-15 Pedro Alves <palves@redhat.com>
4405 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4406 Check whether to report exec events instead of checking whether
4407 multiprocess is enabled.
4409 2015-09-15 Pedro Alves <palves@redhat.com>
4412 * remote-utils.c (prepare_resume_reply): Merge
4413 TARGET_WAITKIND_VFORK_DONE switch case with the
4414 TARGET_WAITKIND_FORKED case.
4416 2015-09-15 Yao Qi <yao.qi@linaro.org>
4418 * server.c (handle_query): Check string comparison using
4419 "else if" instead of "if".
4421 2015-09-15 Yao Qi <yao.qi@linaro.org>
4423 * server.c (vCont_supported): New global variable.
4424 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4425 matches. Append ";vContSupported+" to own_buf.
4426 (handle_v_requests): Append ";s;S" to own_buf if target supports
4427 hardware single step or vCont_supported is false.
4428 (capture_main): Set vCont_supported to zero.
4430 2015-09-15 Yao Qi <yao.qi@linaro.org>
4432 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4434 (linux_supports_hardware_single_step): ... New function.
4435 (linux_target_ops): Update.
4436 * lynx-low.c (lynx_target_ops): Set field
4437 supports_hardware_single_step to target_can_do_hardware_single_step.
4438 * nto-low.c (nto_target_ops): Likewise.
4439 * spu-low.c (spu_target_ops): Likewise.
4440 * win32-low.c (win32_target_ops): Likewise.
4441 * target.c (target_can_do_hardware_single_step): New function.
4442 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4443 Remove. <supports_hardware_single_step>: New field.
4444 (target_supports_conditional_breakpoints): Remove.
4445 (target_supports_hardware_single_step): New macro.
4446 (target_can_do_hardware_single_step): Declare.
4447 * server.c (handle_query): Use target_supports_hardware_single_step
4448 instead of target_supports_conditional_breakpoints.
4450 2015-09-15 Yao Qi <yao.qi@linaro.org>
4452 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4454 (struct linux_target_ops the_low_target): Install
4455 aarch64_linux_siginfo_fixup.
4457 2015-09-11 Don Breazeal <donb@codesourcery.com>
4458 Luis Machado <lgustavo@codesourcery.com>
4460 * linux-low.c (linux_mourn): Static declaration.
4461 (linux_arch_setup): Move in front of
4462 handle_extended_wait.
4463 (linux_arch_setup_thread): New function.
4464 (handle_extended_wait): Handle exec events. Call
4465 linux_arch_setup_thread. Make event_lwp argument a
4466 pointer-to-a-pointer.
4467 (check_zombie_leaders): Do not check stopped threads.
4468 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4469 (linux_low_filter_event): Add lwp and thread for exec'ing
4470 non-leader thread if leader thread has been deleted.
4471 Refactor code into linux_arch_setup_thread and call it.
4472 Pass child lwp pointer by reference to handle_extended_wait.
4473 (linux_wait_for_event_filtered): Update comment.
4474 (linux_wait_1): Prevent clobbering exec event status.
4475 (linux_supports_exec_events): New function.
4476 (linux_target_ops) <supports_exec_events>: Initialize new member.
4477 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4479 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4480 * server.c (report_exec_events): New global variable.
4481 (handle_query): Handle qSupported query for exec-events feature.
4482 (captured_main): Initialize report_exec_events.
4483 * server.h (report_exec_events): Declare new global variable.
4484 * target.h (struct target_ops) <supports_exec_events>: New
4486 (target_supports_exec_events): New macro.
4487 * win32-low.c (win32_target_ops) <supports_exec_events>:
4488 Initialize new member.
4490 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4492 * linux-low.c (linux_low_enable_btrace): Remove.
4493 (linux_target_ops): Replace linux_low_enable_btrace with
4494 linux_enable_btrace.
4496 2015-09-03 Yao Qi <yao.qi@linaro.org>
4498 * linux-aarch64-low.c (aarch64_insert_point): Call
4499 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4502 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4504 * linux-low.c (check_stopped_by_breakpoint): Use
4505 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4507 2015-08-27 Pedro Alves <palves@redhat.com>
4509 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4511 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4513 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4514 the XNEW-family equivalent.
4515 (compile_bytecodes): Likewise.
4516 * dll.c (loaded_dll): Likewise.
4517 * event-loop.c (append_callback_event): Likewise.
4518 (create_file_handler): Likewise.
4519 (create_file_event): Likewise.
4520 * hostio.c (handle_open): Likewise.
4521 * inferiors.c (add_thread): Likewise.
4522 (add_process): Likewise.
4523 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4524 * linux-arm-low.c (arm_new_process): Likewise.
4525 (arm_new_thread): Likewise.
4526 * linux-low.c (add_to_pid_list): Likewise.
4527 (linux_add_process): Likewise.
4528 (handle_extended_wait): Likewise.
4529 (add_lwp): Likewise.
4530 (enqueue_one_deferred_signal): Likewise.
4531 (enqueue_pending_signal): Likewise.
4532 (linux_resume_one_lwp_throw): Likewise.
4533 (linux_resume_one_thread): Likewise.
4534 (linux_read_memory): Likewise.
4535 (linux_write_memory): Likewise.
4536 * linux-mips-low.c (mips_linux_new_process): Likewise.
4537 (mips_linux_new_thread): Likewise.
4538 (mips_add_watchpoint): Likewise.
4539 * linux-x86-low.c (initialize_low_arch): Likewise.
4540 * lynx-low.c (lynx_add_process): Likewise.
4541 * mem-break.c (set_raw_breakpoint_at): Likewise.
4542 (set_breakpoint): Likewise.
4543 (add_condition_to_breakpoint): Likewise.
4544 (add_commands_to_breakpoint): Likewise.
4545 (clone_agent_expr): Likewise.
4546 (clone_one_breakpoint): Likewise.
4547 * regcache.c (new_register_cache): Likewise.
4548 * remote-utils.c (look_up_one_symbol): Likewise.
4549 * server.c (queue_stop_reply): Likewise.
4550 (start_inferior): Likewise.
4551 (queue_stop_reply_callback): Likewise.
4552 (handle_target_event): Likewise.
4553 * spu-low.c (fetch_ppc_memory): Likewise.
4554 (store_ppc_memory): Likewise.
4555 * target.c (set_target_ops): Likewise.
4556 * thread-db.c (thread_db_load_search): Likewise.
4557 (try_thread_db_load_1): Likewise.
4558 * tracepoint.c (add_tracepoint): Likewise.
4559 (add_tracepoint_action): Likewise.
4560 (create_trace_state_variable): Likewise.
4561 (cmd_qtdpsrc): Likewise.
4562 (cmd_qtro): Likewise.
4563 (add_while_stepping_state): Likewise.
4564 * win32-low.c (child_add_thread): Likewise.
4565 (get_image_name): Likewise.
4567 2015-08-25 Yao Qi <yao.qi@linaro.org>
4569 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4571 2015-08-25 Yao Qi <yao.qi@linaro.org>
4573 * Makefile.in (aarch64-linux.o): New rule.
4574 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4576 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4577 (aarch64_init_debug_reg_state): Make it extern.
4578 (aarch64_linux_prepare_to_resume): Remove.
4580 2015-08-25 Yao Qi <yao.qi@linaro.org>
4582 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4583 lwp_arch_private_info and ptid_of_lwp.
4585 2015-08-25 Yao Qi <yao.qi@linaro.org>
4587 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4588 Find proc_info by find_process_pid. All callers updated.
4590 2015-08-25 Yao Qi <yao.qi@linaro.org>
4592 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4594 (debug_reg_change_callback): Remove.
4595 (aarch64_notify_debug_reg_change): Remove.
4597 2015-08-25 Yao Qi <yao.qi@linaro.org>
4599 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4600 Call current_lwp_ptid.
4602 2015-08-25 Yao Qi <yao.qi@linaro.org>
4604 * linux-aarch64-low.c (debug_reg_change_callback): Use
4607 2015-08-25 Yao Qi <yao.qi@linaro.org>
4609 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4611 2015-08-25 Yao Qi <yao.qi@linaro.org>
4613 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4615 2015-08-25 Yao Qi <yao.qi@linaro.org>
4617 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4620 2015-08-25 Yao Qi <yao.qi@linaro.org>
4622 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4624 (debug_reg_change_callback): Remove argument entry and add argument
4625 lwp. Remove local variable thread. Don't print thread id in the
4626 debugging output. Don't check whether pid of thread equals to pid.
4627 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4628 iterate_over_lwps instead find_inferior.
4630 2015-08-24 Pedro Alves <palves@redhat.com>
4632 * inferiors.c (get_first_process): New function.
4633 * inferiors.h (get_first_process): New declaration.
4634 * remote-utils.c (read_ptid): Default to the first process in the
4635 list, instead of to the current thread's process.
4637 2015-08-24 Pedro Alves <palves@redhat.com>
4639 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4640 * event-loop.c: Likewise.
4641 * remote-utils.c: Likewise.
4642 * tracepoint.c: Likewise.
4644 2015-08-24 Pedro Alves <palves@redhat.com>
4646 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4649 2015-08-21 Pedro Alves <palves@redhat.com>
4651 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4652 instead of literal 1.
4654 2015-08-21 Pedro Alves <palves@redhat.com>
4656 * tdesc.c (default_description): Explicitly zero-initialize.
4658 2015-08-21 Pedro Alves <palves@redhat.com>
4661 * inferiors.c (remove_thread): Discard any pending stop reply for
4663 * server.c (remove_all_on_match_pid): Rename to ...
4664 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4666 (discard_queued_stop_replies): Change parameter to a ptid. Now
4668 (handle_v_kill, kill_inferior_callback, captured_main)
4669 (process_serial_event): Adjust.
4670 * server.h (discard_queued_stop_replies): Declare.
4672 2015-08-21 Pedro Alves <palves@redhat.com>
4674 * linux-low.c (wait_for_sigstop): Always switch to no thread
4675 selected if the previously current thread dies.
4676 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4677 process instead of the current thread's.
4678 * remote-utils.c (input_interrupt): Don't check if there's no
4680 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4681 current thread to the general thread fails, error out.
4682 (handle_qxfer_auxv, handle_qxfer_libraries)
4683 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4684 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4685 (handle_query): Check if there's a thread selected instead of
4686 checking whether there's any thread in the thread list.
4687 (handle_qxfer_threads, handle_qxfer_btrace)
4688 (handle_qxfer_btrace_conf): Don't error out early if there's no
4689 thread in the thread list.
4690 (handle_v_cont, myresume): Don't set the current thread to the
4692 (process_serial_event) <Hg handling>: Also set thread_id if the
4693 previous general thread is still alive.
4694 (process_serial_event) <g/G handling>: If setting the current
4695 thread to the general thread fails, error out.
4696 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4697 thread's lwp instead of the current thread's.
4698 * target.c (set_desired_thread): If the desired thread was not
4699 found, leave the current thread pointing to NULL. Return an int
4700 (boolean) indicating success.
4701 * target.h (set_desired_thread): Change return type to int.
4703 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4705 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4706 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4708 (ps_get_thread_area): New function.
4710 2015-08-19 Gary Benson <gbenson@redhat.com>
4712 * hostio.c (handle_pread): Do not attempt to read more data
4713 than hostio_reply_with_data can fit in a packet.
4715 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4717 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4719 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4721 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4723 2015-08-06 Pedro Alves <palves@redhat.com>
4725 * tracepoint.c (expr_eval_result): Now an int.
4727 2015-08-06 Pedro Alves <palves@redhat.com>
4729 * gdbthread.h (struct regcache): Forward declare.
4730 (struct thread_info) <regcache_data>: Now a struct regcache
4732 * inferiors.c (inferior_regcache_data)
4733 (set_inferior_regcache_data): Now work with struct regcache
4735 * inferiors.h (struct regcache): Forward declare.
4736 (inferior_regcache_data, set_inferior_regcache_data): Now work
4737 with struct regcache pointers.
4738 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4739 (free_register_cache_thread): Remove struct regcache pointer
4742 2015-08-06 Pedro Alves <palves@redhat.com>
4744 * server.c (captured_main): On error, print the exception message
4745 to stderr, and if run_once is set, throw a quit.
4747 2015-08-06 Pedro Alves <palves@redhat.com>
4749 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4752 2015-08-06 Pedro Alves <palves@redhat.com>
4754 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4755 reading beyond the passed in buffer length.
4757 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4759 * tracepoint.c (symbol_list) <required>: Remove.
4761 2015-08-06 Pedro Alves <palves@redhat.com>
4763 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4764 count if stopping and suspending threads.
4765 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4766 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4767 (linux_detach): Complete an ongoing step-over.
4768 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4770 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4771 (linux_wait_1): If passing a signal to the inferior after
4772 finishing a step-over, unsuspend and re-resume all lwps. If we
4773 see a single-step event but the thread should be continuing, don't
4774 pass the trap to gdb.
4775 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4776 internal_error instead of gdb_assert.
4777 (enqueue_pending_signal): New function.
4778 (check_ptrace_stopped_lwp_gone): Add debug output.
4779 (start_step_over): Use internal_error instead of gdb_assert.
4780 (complete_ongoing_step_over): New function.
4781 (linux_resume_one_thread): Don't resume a suspended thread.
4782 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4785 2015-08-06 Pedro Alves <palves@redhat.com>
4787 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4788 (linux_thread_alive): Use lwp_is_marked_dead.
4789 (extended_event_reported): Delete.
4790 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4791 instead of extended_event_reported.
4792 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4794 (lwp_is_marked_dead): New function.
4795 (lwp_running): Use lwp_is_marked_dead.
4796 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4799 2015-08-06 Pedro Alves <palves@redhat.com>
4801 * linux-low.c (linux_wait_1): Move fork event output out of the
4802 !report_to_gdb check. Pass event_child->waitstatus to
4803 target_waitstatus_to_string instead of ourstatus.
4805 2015-08-04 Yao Qi <yao.qi@linaro.org>
4807 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4808 if current_thread is 32 bit.
4810 2015-08-04 Yao Qi <yao.qi@linaro.org>
4812 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4813 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4814 * server.c (extended_protocol): Remove "static".
4815 * server.h (extended_protocol): Declare it.
4817 2015-08-04 Yao Qi <yao.qi@linaro.org>
4819 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4820 both aarch64 and aarch32.
4821 (aarch64_set_pc): Likewise.
4823 2015-08-04 Yao Qi <yao.qi@linaro.org>
4825 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4826 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4827 arm-with-neon.xml to srv_xmlfiles.
4828 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4829 (is_64bit_tdesc): New function.
4830 (aarch64_linux_read_description): New function.
4831 (aarch64_arch_setup): Call aarch64_linux_read_description.
4832 (regs_info): Rename to regs_info_aarch64.
4833 (aarch64_regs_info): Return right regs_info.
4834 (initialize_low_arch): Call initialize_low_arch_aarch32.
4836 2015-08-04 Yao Qi <yao.qi@linaro.org>
4838 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4839 * linux-aarch32-low.c: New file.
4840 * linux-aarch32-low.h: New file.
4841 * linux-arm-low.c (arm_fill_gregset): Move it to
4842 linux-aarch32-low.c.
4843 (arm_store_gregset): Likewise.
4844 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4845 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4846 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4847 (regs_info): Rename to regs_info_arm.
4848 (arm_regs_info): Return regs_info_aarch32 if
4849 have_ptrace_getregset is 1 and target description is
4850 arm_with_neon or arm_with_vfpv3.
4851 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4852 Call initialize_low_arch_aarch32 instead.
4854 2015-08-04 Yao Qi <yao.qi@linaro.org>
4856 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4857 * linux-low.c: ... here.
4858 * linux-low.h (have_ptrace_getregset): Declare it.
4860 2015-08-04 Pedro Alves <palves@redhat.com>
4862 * thread-db.c (struct thread_db): Use new typedefs.
4863 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4865 (disable_thread_event_reporting): Cast result of dlsym to
4866 destination function pointer type.
4867 (thread_db_mourn): Use td_ta_delete_ftype.
4869 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4871 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4873 (CDX_BREAKPOINT): Define for R2.
4874 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4875 (the_low_target): Add comments.
4877 2015-07-30 Yao Qi <yao.qi@linaro.org>
4879 * linux-arm-low.c (arm_hwcap): Remove it.
4880 (arm_read_description): New local variable arm_hwcap. Don't
4881 set arm_hwcap to zero.
4883 2015-07-30 Yao Qi <yao.qi@linaro.org>
4885 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4886 Use regcache->tdesc instead.
4887 (arm_store_wmmxregset): Likewise.
4888 (arm_fill_vfpregset): Likewise.
4889 (arm_store_vfpregset): Likewise.
4891 2015-07-30 Yao Qi <yao.qi@linaro.org>
4893 * linux-arm-low.c: Include arch/arm.h.
4894 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4895 (arm_store_gregset): Likewise.
4897 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4899 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4900 ptrace's 4th parameter.
4902 2015-07-27 Yao Qi <yao.qi@linaro.org>
4904 * configure.srv (case aarch64*-*-linux*): Don't set
4907 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4909 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4911 * linux-arm-low.c: Likewise.
4912 * linux-cris-low.c: Likewise.
4913 * linux-crisv32-low.c: Likewise.
4914 * linux-low.c: Likewise.
4915 * linux-m68k-low.c: Likewise.
4916 * linux-mips-low.c: Likewise.
4917 * linux-nios2-low.c: Likewise.
4918 * linux-s390-low.c: Likewise.
4919 * linux-sparc-low.c: Likewise.
4920 * linux-tic6x-low.c: Likewise.
4921 * linux-tile-low.c: Likewise.
4922 * linux-x86-low.c: Likewise.
4924 2015-07-24 Pedro Alves <palves@redhat.com>
4926 * config.in: Regenerate.
4927 * configure: Regenerate.
4929 2015-07-24 Pedro Alves <palves@redhat.com>
4931 * acinclude.m4: Include ../ptrace.m4.
4932 * configure.ac: Call GDB_AC_PTRACE.
4933 * config.in, configure: Regenerate.
4935 2015-07-24 Yao Qi <yao.qi@linaro.org>
4937 * linux-low.c (linux_create_inferior): Remove setting to
4938 proc->priv->new_inferior.
4939 (linux_attach): Likewise.
4940 (linux_low_filter_event): Likewise.
4941 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4943 2015-07-24 Yao Qi <yao.qi@linaro.org>
4945 * linux-low.c (linux_arch_setup): New function.
4946 (linux_low_filter_event): If proc->tdesc is NULL and
4947 proc->attached is true, call the_low_target.arch_setup.
4948 Otherwise, keep status pending, and return.
4949 (linux_resume_one_lwp_throw): Don't call get_pc if
4950 thread->while_stepping isn't NULL. Don't call
4951 get_thread_regcache if proc->tdesc is NULL.
4952 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4953 (linux_target_ops): Install arch_setup.
4954 * server.c (start_inferior): Call the_target->arch_setup.
4955 * target.h (struct target_ops) <arch_setup>: New field.
4956 (target_arch_setup): New marco.
4957 * lynx-low.c (lynx_target_ops): Update.
4958 * nto-low.c (nto_target_ops): Update.
4959 * spu-low.c (spu_target_ops): Update.
4960 * win32-low.c (win32_target_ops): Update.
4962 2015-07-24 Yao Qi <yao.qi@linaro.org>
4964 * linux-low.c (linux_add_process): Don't set
4965 proc->priv->new_inferior.
4966 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4967 (linux_attach): Likewise.
4969 2015-07-24 Yao Qi <yao.qi@linaro.org>
4971 * server.c (start_inferior): Code refactor.
4973 2015-07-24 Yao Qi <yao.qi@linaro.org>
4975 * server.c (process_serial_event): Set general_thread.
4977 2015-07-21 Yao Qi <yao.qi@linaro.org>
4979 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4980 aarch64_linux_get_debug_reg_capacity.
4982 2015-07-17 Yao Qi <yao.qi@linaro.org>
4984 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4985 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4986 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4987 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4988 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4989 (AARCH64_HWP_ALIGNMENT): Likewise.
4990 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4991 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4992 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4993 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4994 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4995 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4996 (struct aarch64_debug_reg_state): Likewise.
4997 (struct arch_lwp_info): Likewise.
4998 (aarch64_align_watchpoint): Likewise.
4999 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5000 (aarch64_watchpoint_length): Likewise.
5001 (aarch64_point_encode_ctrl_reg): Likewise
5002 (aarch64_point_is_aligned): Likewise.
5003 (aarch64_align_watchpoint): Likewise.
5004 (aarch64_linux_set_debug_regs):
5005 (aarch64_dr_state_insert_one_point): Likewise.
5006 (aarch64_dr_state_remove_one_point): Likewise.
5007 (aarch64_handle_breakpoint): Likewise.
5008 (aarch64_handle_aligned_watchpoint): Likewise.
5009 (aarch64_handle_unaligned_watchpoint): Likewise.
5010 (aarch64_handle_watchpoint): Likewise.
5012 2015-07-17 Yao Qi <yao.qi@linaro.org>
5014 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5015 and don't aarch64_get_debug_reg_state. All callers update.
5016 (aarch64_handle_aligned_watchpoint): Likewise.
5017 (aarch64_handle_unaligned_watchpoint): Likewise.
5018 (aarch64_handle_watchpoint): Likewise.
5019 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5020 (aarch64_remove_point): Likewise.
5022 2015-07-17 Yao Qi <yao.qi@linaro.org>
5024 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5026 (aarch64_handle_unaligned_watchpoint): Likewise.
5028 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5030 Revert the previous 3 commits:
5031 Move gdb_regex* to common/
5032 Move linux_find_memory_regions_full & co.
5033 gdbserver build-id attribute generator
5035 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5036 Jan Kratochvil <jan.kratochvil@redhat.com>
5038 gdbserver build-id attribute generator.
5039 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5040 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5041 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5043 (get_dynamic): Use find_pdhr to traverse program headers.
5044 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5045 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5046 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5047 (get_hex_build_id): New.
5048 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5049 to reply XML document.
5051 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5052 Jan Kratochvil <jan.kratochvil@redhat.com>
5054 * target.c: Include target/target-utils.h and fcntl.h.
5055 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5056 (target_fileio_read_stralloc): New functions.
5058 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5060 * Makefile.in (OBS): Add gdb_regex.o.
5062 * config.in: Rebuilt.
5063 * configure: Rebuilt.
5065 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5066 Jan Kratochvil <jan.kratochvil@redhat.com>
5068 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5069 * Makefile.in (OBS): Add target-utils.o.
5070 (linux-maps.o, target-utils.o): New.
5071 * configure.srv (srv_linux_obj): Add linux-maps.o.
5073 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5075 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5077 (the_low_target): Install it.
5079 2015-07-14 Pedro Alves <palves@redhat.com>
5081 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5082 Instead, ignore ECHILD, and throw an error for other errnos.
5084 2015-07-10 Pedro Alves <palves@redhat.com>
5086 * event-loop.c (struct callback_event) <data>: Change type to
5087 gdb_client_data instance instead of gdb_client_data pointer.
5088 (append_callback_event): Adjust.
5090 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5092 * linux-aarch64-low.c: Add comments for each linux_target_ops
5093 method. Remove comments already covered in target_ops and
5094 linux_target_ops definitions.
5095 (the_low_target): Add comments for each unimplemented method.
5097 2015-07-09 Yao Qi <yao.qi@linaro.org>
5099 * linux-aarch64-low.c (aarch64_regmap): Remove.
5100 (aarch64_usrregs_info): Remove.
5101 (regs_info): Set field usrregs to NULL.
5103 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5105 * linux-low.c: Include "rsp-low.h"
5106 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5107 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5108 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5109 (handle_btrace_enable_pt): New.
5110 (handle_btrace_general_set): Support "pt".
5111 (handle_btrace_conf_general_set): Support "pt:size".
5113 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5115 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5118 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5120 * linux-aarch64-low.c: Remove comment about endianness.
5121 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5122 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5125 2015-06-24 Gary Benson <gbenson@redhat.com>
5127 * linux-i386-ipa.c (stdint.h): Do not include.
5128 * lynx-i386-low.c (stdint.h): Likewise.
5129 * lynx-ppc-low.c (stdint.h): Likewise.
5130 * mem-break.c (stdint.h): Likewise.
5131 * thread-db.c (stdint.h): Likewise.
5132 * tracepoint.c (stdint.h): Likewise.
5133 * win32-low.c (stdint.h): Likewise.
5135 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5137 * server.c (write_qxfer_response): Update call to
5138 remote_escape_output.
5140 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5141 Jan Kratochvil <jan.kratochvil@redhat.com>
5143 Merge multiple hex conversions.
5144 * gdbreplay.c (tohex): Rename to 'fromhex'.
5145 (logchar): Use fromhex.
5147 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5149 * server.c (handle_qxfer_libraries): Set `version' attribute for
5152 2015-06-10 Gary Benson <gbenson@redhat.com>
5154 * target.h (struct target_ops) <multifs_open>: New field.
5155 <multifs_unlink>: Likewise.
5156 <multifs_readlink>: Likewise.
5157 * linux-low.c (nat/linux-namespaces.h): New include.
5158 (linux_target_ops): Initialize the_target->multifs_open,
5159 the_target->multifs_unlink and the_target->multifs_readlink.
5160 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5161 * hostio.c (hostio_fs_pid): New static variable.
5162 (hostio_handle_new_gdb_connection): New function.
5163 (handle_setfs): Likewise.
5164 (handle_open): Use the_target->multifs_open as appropriate.
5165 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5166 (handle_readlink): Use the_target->multifs_readlink as
5168 (handle_vFile): Handle vFile:setfs packets.
5169 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5170 after target_handle_new_gdb_connection.
5172 2015-06-10 Gary Benson <gbenson@redhat.com>
5174 * configure.ac (AC_CHECK_FUNCS): Add setns.
5175 * config.in: Regenerate.
5176 * configure: Likewise.
5177 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5178 (linux-namespaces.o): New rule.
5179 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5181 2015-06-09 Gary Benson <gbenson@redhat.com>
5183 * hostio.c (handle_open): Process mode argument with
5184 fileio_to_host_mode.
5186 2015-06-01 Yao Qi <yao.qi@linaro.org>
5188 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5189 * linux-x86-low.c: Likewise.
5191 2015-05-28 Don Breazeal <donb@codesourcery.com>
5193 * linux-low.c (handle_extended_wait): Initialize
5194 thread_info.last_resume_kind for new fork children.
5196 2015-05-15 Pedro Alves <palves@redhat.com>
5198 * target.h (target_handle_new_gdb_connection): Rewrite using if
5199 wrapped in do/while.
5201 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5203 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5204 * configure, config.in: Regenerate.
5205 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5208 2015-05-12 Don Breazeal <donb@codesourcery.com>
5210 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5211 PTRACE_EVENT_VFORK_DONE.
5212 (linux_low_ptrace_options, extended_event_reported): Add vfork
5214 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5215 and "vforkdone" for RSP 'T' Stop Reply Packet.
5216 * server.h (report_vfork_events): Declare
5219 2015-05-12 Don Breazeal <donb@codesourcery.com>
5221 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5222 (the_low_target) <new_fork>: Initialize new member.
5223 * linux-arm-low.c (arm_new_fork): New function.
5224 (the_low_target) <new_fork>: Initialize new member.
5225 * linux-low.c (handle_extended_wait): Call new target function
5227 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5228 * linux-mips-low.c (mips_add_watchpoint): New function
5229 extracted from mips_insert_point.
5230 (the_low_target) <new_fork>: Initialize new member.
5231 (mips_linux_new_fork): New function.
5232 (mips_insert_point): Call mips_add_watchpoint.
5233 * linux-x86-low.c (x86_linux_new_fork): New function.
5234 (the_low_target) <new_fork>: Initialize new member.
5236 2015-05-12 Don Breazeal <donb@codesourcery.com>
5238 * linux-low.c (handle_extended_wait): Implement return value,
5239 rename argument 'event_child' to 'event_lwp', handle
5240 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5241 (linux_low_ptrace_options): New function.
5242 (linux_low_filter_event): Call linux_low_ptrace_options,
5243 use different argument fo linux_enable_event_reporting,
5244 use return value from handle_extended_wait.
5245 (extended_event_reported): New function.
5246 (linux_wait_1): Call extended_event_reported and set
5247 status to report fork events.
5248 (linux_write_memory): Add pid to debug message.
5249 (reset_lwp_ptrace_options_callback): New function.
5250 (linux_handle_new_gdb_connection): New function.
5251 (linux_target_ops): Initialize new structure member.
5252 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5253 * lynx-low.c: Initialize new structure member.
5254 * remote-utils.c (prepare_resume_reply): Implement stop reason
5255 "fork" for "T" stop message.
5256 * server.c (handle_query): Call handle_new_gdb_connection.
5257 * server.h (report_fork_events): Declare global flag.
5258 * target.h (struct target_ops) <handle_new_gdb_connection>:
5260 (target_handle_new_gdb_connection): New macro.
5261 * win32-low.c: Initialize new structure member.
5263 2015-05-12 Don Breazeal <donb@codesourcery.com>
5265 * mem-break.c (APPEND_TO_LIST): Define macro.
5266 (clone_agent_expr): New function.
5267 (clone_one_breakpoint): New function.
5268 (clone_all_breakpoints): New function.
5269 * mem-break.h: Declare new functions.
5271 2015-05-12 Don Breazeal <donb@codesourcery.com>
5273 * linux-low.c (linux_supports_fork_events): New function.
5274 (linux_supports_vfork_events): New function.
5275 (linux_target_ops): Initialize new structure members.
5276 (initialize_low): Call linux_check_ptrace_features.
5277 * lynx-low.c (lynx_target_ops): Initialize new structure
5279 * server.c (report_fork_events, report_vfork_events):
5281 (handle_query): Add new features to qSupported packet and
5283 (captured_main): Initialize new global variables.
5284 * target.h (struct target_ops) <supports_fork_events>:
5286 <supports_vfork_events>: New member.
5287 (target_supports_fork_events): New macro.
5288 (target_supports_vfork_events): New macro.
5289 * win32-low.c (win32_target_ops): Initialize new structure
5292 2015-05-12 Gary Benson <gbenson@redhat.com>
5294 * server.c (handle_qxfer_exec_file): Use current process
5297 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5299 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5300 Remove HAVE_PTRACE_GETREGS conditionals.
5301 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5302 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5304 2015-05-08 Yao Qi <yao.qi@linaro.org>
5306 * linux-low.c (linux_supports_conditional_breakpoints): New
5308 (linux_target_ops): Install new target method.
5309 * lynx-low.c (lynx_target_ops): Install NULL hook for
5310 supports_conditional_breakpoints.
5311 * nto-low.c (nto_target_ops): Likewise.
5312 * spu-low.c (spu_target_ops): Likewise.
5313 * win32-low.c (win32_target_ops): Likewise.
5314 * server.c (handle_query): Check
5315 target_supports_conditional_breakpoints.
5316 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5318 (target_supports_conditional_breakpoints): New macro.
5320 2015-05-06 Pedro Alves <palves@redhat.com>
5323 * server.c (start_inferior): If the process exits, mourn it.
5325 2015-04-21 Gary Benson <gbenson@redhat.com>
5327 * hostio.c (fileio_open_flags_to_host): Factored out to
5328 fileio_to_host_openflags in common/fileio.c. Single use
5331 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5333 * linux-xtensa-low.c (xtensa_fill_gregset)
5334 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5337 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5339 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5340 (regs_info): Replace usrregs pointer with NULL.
5342 2015-04-17 Gary Benson <gbenson@redhat.com>
5344 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5345 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5346 * server.c (handle_qxfer_exec_file): New function.
5347 (qxfer_packets): Add exec-file entry.
5348 (handle_query): Report qXfer:exec-file:read as supported packet.
5350 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5352 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5354 2015-04-09 Gary Benson <gbenson@redhat.com>
5356 * hostio-errno.c (errno_to_fileio_error): Remove function.
5357 Update caller to use remote_fileio_to_fio_error.
5359 2015-04-09 Yao Qi <yao.qi@linaro.org>
5361 * linux-low.c (linux_insert_point): Call
5362 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5363 (linux_remove_point): Call remove_memory_breakpoint if type is
5365 * linux-x86-low.c (x86_insert_point): Don't call
5366 insert_memory_breakpoint.
5367 (x86_remove_point): Don't call remove_memory_breakpoint.
5369 2015-04-01 Pedro Alves <palves@redhat.com>
5370 Cleber Rosa <crosa@redhat.com>
5372 * server.c (gdbserver_usage): Reorganize and extend the usage
5375 2015-03-24 Pedro Alves <palves@redhat.com>
5377 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5378 output. Also dump TRAP_TRACE.
5379 (linux_low_filter_event): In debug output, distinguish a
5380 resume_stop SIGSTOP from a delayed SIGSTOP.
5382 2015-03-24 Gary Benson <gbenson@redhat.com>
5384 * linux-x86-low.c (x86_linux_new_thread): Moved to
5386 (x86_linux_prepare_to_resume): Likewise.
5388 2015-03-24 Gary Benson <gbenson@redhat.com>
5390 * Makefile.in (x86-linux-dregs.o): New rule.
5391 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5392 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5393 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5394 (x86_linux_dr_get): Likewise.
5395 (x86_linux_dr_set): Likewise.
5396 (update_debug_registers_callback): Likewise.
5397 (x86_linux_dr_set_addr): Likewise.
5398 (x86_linux_dr_get_addr): Likewise.
5399 (x86_linux_dr_set_control): Likewise.
5400 (x86_linux_dr_get_control): Likewise.
5401 (x86_linux_dr_get_status): Likewise.
5402 (x86_linux_update_debug_registers): Likewise.
5404 2015-03-24 Gary Benson <gbenson@redhat.com>
5406 * linux-x86-low.c (x86_linux_update_debug_registers):
5407 New function, factored out from...
5408 (x86_linux_prepare_to_resume): ...this.
5410 2015-03-24 Gary Benson <gbenson@redhat.com>
5412 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5413 (x86_linux_dr_set): Likewise.
5414 (update_debug_registers_callback): Likewise.
5415 (x86_linux_dr_set_addr): Likewise.
5416 (x86_linux_dr_get_addr): Likewise.
5417 (x86_linux_dr_set_control): Likewise.
5418 (x86_linux_dr_get_control): Likewise.
5419 (x86_linux_dr_get_status): Likewise.
5420 (x86_linux_prepare_to_resume): Likewise.
5422 2015-03-24 Gary Benson <gbenson@redhat.com>
5424 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5425 Use perror_with_name. Pass string through gettext.
5426 (x86_linux_dr_set): Likewise.
5428 2015-03-24 Gary Benson <gbenson@redhat.com>
5430 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5431 (x86_linux_dr_set_addr): ...this.
5432 (x86_dr_low_get_addr): Rename to...
5433 (x86_linux_dr_get_addr): ...this.
5434 (x86_dr_low_set_control): Rename to...
5435 (x86_linux_dr_set_control): ...this.
5436 (x86_dr_low_get_control): Rename to...
5437 (x86_linux_dr_get_control): ...this.
5438 (x86_dr_low_get_status): Rename to...
5439 (x86_linux_dr_get_status): ...this.
5440 (x86_dr_low): Update with new function names.
5442 2015-03-24 Gary Benson <gbenson@redhat.com>
5444 * Makefile.in (x86-linux.o): New rule.
5445 * configure.srv: Add x86-linux.o to relevant targets.
5446 * linux-low.c (lwp_set_arch_private_info): New function.
5447 (lwp_arch_private_info): Likewise.
5448 * linux-x86-low.c: Include nat/x86-linux.h.
5449 (arch_lwp_info): Removed structure.
5450 (update_debug_registers_callback):
5451 Use lwp_set_debug_registers_changed.
5452 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5453 and lwp_set_debug_registers_changed.
5454 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5456 2015-03-24 Gary Benson <gbenson@redhat.com>
5458 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5459 * linux-arm-low.c (arm_new_thread): Likewise.
5460 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5461 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5462 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5463 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5465 2015-03-24 Gary Benson <gbenson@redhat.com>
5467 * linux-low.c (ptid_of_lwp): New function.
5468 (lwp_is_stopped): Likewise.
5469 (lwp_stop_reason): Likewise.
5470 * linux-x86-low.c (update_debug_registers_callback):
5472 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5475 2015-03-24 Gary Benson <gbenson@redhat.com>
5477 * linux-low.h (linux_stop_lwp): Remove declaration.
5479 2015-03-24 Gary Benson <gbenson@redhat.com>
5481 * linux-low.h: Include nat/linux-nat.h.
5482 * linux-low.c (iterate_over_lwps_args): New structure.
5483 (iterate_over_lwps_filter): New function.
5484 (iterate_over_lwps): Likewise.
5485 * linux-x86-low.c (update_debug_registers_callback):
5486 Update signature to what iterate_over_lwps expects.
5487 Remove PID check that iterate_over_lwps now performs.
5488 (x86_dr_low_set_addr): Use iterate_over_lwps.
5489 (x86_dr_low_set_control): Likewise.
5491 2015-03-24 Gary Benson <gbenson@redhat.com>
5493 * linux-x86-low.c (x86_debug_reg_state): New function.
5494 (x86_linux_prepare_to_resume): Use the above.
5496 2015-03-24 Gary Benson <gbenson@redhat.com>
5498 * linux-low.c (current_lwp_ptid): New function.
5499 * linux-x86-low.c: Include nat/linux-nat.h.
5500 (x86_dr_low_get_addr): Use current_lwp_ptid.
5501 (x86_dr_low_get_control): Likewise.
5502 (x86_dr_low_get_status): Likewise.
5504 2015-03-20 Pedro Alves <palves@redhat.com>
5506 * tracepoint.c (cmd_qtstatus): Make "str" const.
5508 2015-03-20 Pedro Alves <palves@redhat.com>
5510 * server.c (handle_general_set): Make "req_str" const.
5512 2015-03-19 Pedro Alves <palves@redhat.com>
5514 * linux-low.c (linux_resume_one_lwp): Rename to ...
5515 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5516 instead call perror_with_name.
5517 (check_ptrace_stopped_lwp_gone): New function.
5518 (linux_resume_one_lwp): Reimplement as wrapper around
5519 linux_resume_one_lwp_throw that swallows errors if the LWP is
5522 2015-03-19 Pedro Alves <palves@redhat.com>
5524 * linux-low.c (count_events_callback, select_event_lwp_callback):
5525 No longer check whether the thread has resume_stop as last resume
5528 2015-03-19 Pedro Alves <palves@redhat.com>
5530 * linux-low.c (count_events_callback, select_event_lwp_callback):
5531 Use the lwp's status_pending_p field, not the thread's.
5533 2015-03-19 Pedro Alves <palves@redhat.com>
5535 * linux-low.c (select_event_lwp_callback): Update comments to
5536 no longer mention SIGTRAP.
5538 2015-03-18 Gary Benson <gbenson@redhat.com>
5540 * server.c (handle_query): Do not report vFile:fstat as supported.
5542 2015-03-11 Gary Benson <gbenson@redhat.com>
5544 * hostio.c (sys/types.h): New include.
5545 (sys/stat.h): Likewise.
5546 (common-remote-fileio.h): Likewise.
5547 (handle_fstat): New function.
5548 (handle_vFile): Handle vFile:fstat packets.
5550 2015-03-11 Gary Benson <gbenson@redhat.com>
5552 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5553 struct stat.st_blocks and struct stat.st_blksize.
5554 * configure: Regenerate.
5555 * config.in: Likewise.
5556 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5557 (OBS): Add common-remote-fileio.o.
5558 (common-remote-fileio.o): New rule.
5560 2015-03-09 Pedro Alves <palves@redhat.com>
5562 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5563 'struct sockaddr' pointer in 'accept' call.
5565 2015-03-09 Pedro Alves <palves@redhat.com>
5568 2015-03-07 Pedro Alves <palves@redhat.com>
5569 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5570 or <winsock2.h> here. Instead include "gdb_socket.h".
5571 (remote_open): Use union gdb_sockaddr_u.
5572 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5573 or <winsock2.h> here. Instead include "gdb_socket.h".
5574 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5575 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5577 (init_named_socket, gdb_agent_helper_thread): Use union
5580 2015-03-07 Pedro Alves <palves@redhat.com>
5582 * configure.ac (build_warnings): Move
5583 -Wdeclaration-after-statement to the C-specific set.
5584 * configure: Regenerate.
5586 2015-03-07 Pedro Alves <palves@redhat.com>
5588 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5589 or <winsock2.h> here. Instead include "gdb_socket.h".
5590 (remote_open): Use union gdb_sockaddr_u.
5591 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5592 or <winsock2.h> here. Instead include "gdb_socket.h".
5593 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5594 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5596 (init_named_socket, gdb_agent_helper_thread): Use union
5599 2015-03-07 Pedro Alves <palves@redhat.com>
5601 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5604 2015-03-06 Yao Qi <yao.qi@linaro.org>
5606 * linux-aarch64-low.c (aarch64_insert_point): Use
5607 show_debug_regs as a boolean.
5608 (aarch64_remove_point): Likewise.
5610 2015-03-05 Pedro Alves <palves@redhat.com>
5612 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5613 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5614 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5615 * nto-low.c (nto_target_ops): Likewise.
5616 * spu-low.c (spu_target_ops): Likewise.
5617 * win32-low.c (win32_target_ops): Likewise.
5619 2015-03-04 Pedro Alves <palves@redhat.com>
5621 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5622 Decide whether a breakpoint triggered based on the SIGTRAP's
5624 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5625 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5626 (linux_low_filter_event): Check for breakpoints before checking
5628 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5630 (linux_stopped_by_sw_breakpoint)
5631 (linux_supports_stopped_by_sw_breakpoint)
5632 (linux_stopped_by_hw_breakpoint)
5633 (linux_supports_stopped_by_hw_breakpoint): New functions.
5634 (linux_target_ops): Install new target methods.
5636 2015-03-04 Pedro Alves <palves@redhat.com>
5638 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5639 * server.c (swbreak_feature, hwbreak_feature): New globals.
5640 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5641 (captured_main): Clear swbreak_feature and hwbreak_feature.
5642 * server.h (swbreak_feature, hwbreak_feature): Declare.
5643 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5644 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5645 supports_stopped_by_hw_breakpoint>: New fields.
5646 (target_supports_stopped_by_sw_breakpoint)
5647 (target_stopped_by_sw_breakpoint)
5648 (target_supports_stopped_by_hw_breakpoint)
5649 (target_stopped_by_hw_breakpoint): Declare.
5651 2015-03-04 Pedro Alves <palves@redhat.com>
5653 enum lwp_stop_reason -> enum target_stop_reason
5654 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5655 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5656 (linux_wait_1, stuck_in_jump_pad_callback)
5657 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5658 (linux_stopped_by_watchpoint):
5659 * linux-low.h (enum lwp_stop_reason): Delete.
5660 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5661 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5663 2015-03-04 Yao Qi <yao.qi@linaro.org>
5665 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5667 2015-03-03 Gary Benson <gbenson@redhat.com>
5669 * hostio.c (handle_vFile): Fix prefix lengths.
5671 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5673 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5676 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5678 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5679 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5680 (clean): Add "rm -f" for above C files.
5681 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5682 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5683 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5684 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5685 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5686 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5687 (init_registers_s390x_vx_linux64)
5688 (init_registers_s390x_tevx_linux64)
5689 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5690 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5692 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5693 (s390_store_vxrs_high): New functions.
5694 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5696 (s390_arch_setup): Add logic for selecting one of the new target
5697 descriptions. Activate the new vector regsets if applicable.
5698 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5699 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5700 and init_registers_s390x_tevx_linux64.
5702 2015-03-01 Pedro Alves <palves@redhat.com>
5704 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5707 2015-02-27 Pedro Alves <palves@redhat.com>
5709 * linux-x86-low.c (u_debugreg_offset): New function.
5710 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5712 2015-02-27 Pedro Alves <palves@redhat.com>
5714 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5715 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5716 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5717 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5718 (ps_lsetfpregs, ps_getpid)
5719 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5720 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5721 (ps_lsetxregs, ps_plog): Declare.
5723 2015-02-27 Pedro Alves <palves@redhat.com>
5725 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5726 IP_AGENT_EXPORT_FUNC.
5727 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5728 IP_AGENT_EXPORT_FUNC.
5729 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5730 (IP_AGENT_EXPORT): Delete.
5731 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5732 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5733 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5734 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5735 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5736 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5737 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5738 (traceframe_read_count, traceframe_write_count)
5739 (traceframes_created, trace_state_variables, get_raw_reg)
5740 (get_trace_state_variable_value, set_trace_state_variable_value)
5741 (ust_loaded, helper_thread_id, cmd_buf): Use
5742 IPA_SYM_EXPORTED_NAME.
5743 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5744 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5745 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5746 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5747 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5748 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5749 EXTERN_C_PUSH/EXTERN_C_POP.
5750 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5751 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5752 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5753 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5754 (traceframe_write_count, traceframe_read_count)
5755 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5756 (about_to_request_buffer_space, get_trace_state_variable_value)
5757 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5758 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5759 EXTERN_C_PUSH/EXTERN_C_POP.
5760 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5761 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5762 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5763 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5764 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5765 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5766 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5767 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5769 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5770 (IP_AGENT_EXPORT_VAR_DECL): Define.
5772 (gdb_agent_get_raw_reg): Declare.
5774 2015-02-27 Tom Tromey <tromey@redhat.com>
5775 Pedro Alves <palves@redhat.com>
5777 Rename symbols whose names are reserved C++ keywords throughout.
5779 2015-02-27 Pedro Alves <palves@redhat.com>
5781 * Makefile.in (COMPILER): New, get it from autoconf.
5782 (CXX): Get from autoconf instead.
5783 (COMPILE.pre): Use COMPILER.
5784 (CC-LD): Rename to ...
5785 (CC_LD): ... this. Use COMPILER.
5786 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5787 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5788 * acinclude.m4: Include build-with-cxx.m4.
5789 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5790 Disable -Werror by default if building in C++ mode.
5791 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5792 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5793 the C++ compiler. Save/restore CXXFLAGS too.
5794 * configure: Regenerate.
5796 2015-02-27 Pedro Alves <palves@redhat.com>
5798 * acinclude.m4: Include libiberty.m4.
5799 * configure.ac: Call libiberty_INIT.
5800 * config.in, configure: Regenerate.
5802 2015-02-26 Pedro Alves <palves@redhat.com>
5804 * linux-low.c (linux_wait_1): When incrementing the PC past a
5805 program breakpoint always use the_low_target.breakpoint_len as
5806 increment, rather than the maximum between that and
5807 the_low_target.decr_pc_after_break.
5809 2015-02-23 Pedro Alves <palves@redhat.com>
5811 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5812 thread was doing a step-over; always adjust the PC if
5813 we stepped over a permanent breakpoint.
5814 (linux_wait_1): If we stepped over breakpoint that was on top of a
5815 permanent breakpoint, manually advance the PC past it.
5817 2015-02-23 Pedro Alves <palves@redhat.com>
5819 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5821 (x86_fill_gregset, x86_store_gregset): Use it when handling
5824 2015-02-20 Pedro Alves <palves@redhat.com>
5826 * thread-db.c: Include "nat/linux-procfs.h".
5827 (thread_db_init): Skip listing new threads if the kernel supports
5828 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5830 2015-02-20 Pedro Alves <palves@redhat.com>
5832 * linux-low.c (status_pending_p_callback): Use ptid_match.
5834 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5836 PR breakpoints/16812
5837 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5838 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5839 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5841 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5843 PR breakpoints/15956
5844 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5846 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5848 * linux-low.c (linux_low_btrace_conf): Print size.
5849 * server.c (handle_btrace_conf_general_set): New.
5850 (hanle_general_set): Call handle_btrace_conf_general_set.
5851 (handle_query): Report Qbtrace-conf:bts:size as supported.
5853 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5855 * linux-low.c (linux_low_enable_btrace): Update parameters.
5856 (linux_low_btrace_conf): New.
5857 (linux_target_ops)<to_btrace_conf>: Initialize.
5858 * server.c (current_btrace_conf): New.
5859 (handle_btrace_enable): Rename to ...
5860 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5861 to target_enable_btrace. Update comment. Update users.
5862 (handle_qxfer_btrace_conf): New.
5863 (qxfer_packets): Add btrace-conf entry.
5864 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5865 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5866 (target_ops)<read_btrace_conf>: New.
5867 (target_enable_btrace): Update parameters.
5868 (target_read_btrace_conf): New.
5870 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5872 * server.c (handle_btrace_general_set): Remove call to
5873 target_supports_btrace.
5874 (supported_btrace_packets): New.
5875 (handle_query): Call supported_btrace_packets.
5876 * target.h: include btrace-common.h.
5877 (btrace_target_info): Removed.
5878 (supports_btrace, target_supports_btrace): Update parameters.
5880 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5882 * Makefile.in (SFILES): Add common/btrace-common.c.
5883 (OBS): Add common/btrace-common.o.
5884 (btrace-common.o): Add build rules.
5885 * linux-low: Include btrace-common.h.
5886 (linux_low_read_btrace): Use struct btrace_data. Call
5887 btrace_data_init and btrace_data_fini.
5889 2015-02-06 Pedro Alves <palves@redhat.com>
5891 * thread-db.c (find_new_threads_callback): Add debug output.
5893 2015-02-04 Pedro Alves <palves@redhat.com>
5895 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5896 (resume_stopped_resumed_lwps): New function.
5897 (linux_wait_for_event_filtered): Use it.
5899 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5901 * Makefile.in (SFILES): Add linux-personality.c.
5902 (linux-personality.o): New rule.
5903 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5904 list of objects to be built.
5905 * linux-low.c: Include nat/linux-personality.h.
5906 (linux_create_inferior): Remove code to disable address space
5907 randomization (moved to ../nat/linux-personality.c). Create
5908 cleanup to disable address space randomization.
5910 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5912 * Makefile.in (posix-strerror.o): New rule.
5913 (mingw-strerror.o): Likewise.
5914 * configure: Regenerated.
5915 * configure.ac: Source file ../common/common.host. Initialize new
5916 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5918 2015-01-14 Yao Qi <yao@codesourcery.com>
5920 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5921 (ppc-linux.o): New rule.
5922 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5923 * configure.ac: AC_CHECK_FUNCS(getauxval).
5924 * config.in: Re-generated.
5925 * configure: Re-generated.
5926 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5927 ppc64_64bit_inferior_p
5929 2015-01-14 Yao Qi <yao@codesourcery.com>
5931 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5932 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5933 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5934 (PT_ORIG_R3, PT_TRAP): Likewise.
5935 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5936 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5937 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5939 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5941 * i387-fp.c (i387_cache_to_xsave): In look over
5942 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5943 zmmh_low_space field by use of zmmh_high_space.
5945 2015-01-09 Pedro Alves <palves@redhat.com>
5947 * linux-low.c (step_over_bkpt): Move higher up in the file.
5948 (handle_extended_wait): Don't store the stop_pc here.
5949 (get_stop_pc): Adjust comments and rename to ...
5950 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5951 stopped for a software breakpoint or hardware breakpoint.
5952 (thread_still_has_status_pending_p): New function.
5953 (status_pending_p_callback): Use
5954 thread_still_has_status_pending_p. If the event is no longer
5955 interesting, resume the LWP.
5956 (handle_tracepoints): Add assert.
5957 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5958 (wstatus_maybe_breakpoint): New function.
5959 (cancel_breakpoint): Delete function.
5960 (check_stopped_by_watchpoint): New function, factored out from
5961 linux_low_filter_event.
5962 (lp_status_maybe_breakpoint): Delete function.
5963 (linux_low_filter_event): Remove filter_ptid argument.
5964 Leave thread group exits pending here. Store the LWP's stop PC.
5965 Always leave events pending.
5966 (linux_wait_for_event_filtered): Pull all events out of the
5967 kernel, and leave them all pending.
5968 (count_events_callback, select_event_lwp_callback): Consider all
5970 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5971 (select_event_lwp): Only give preference to the stepping LWP in
5972 all-stop mode. Adjust comments.
5973 (ignore_event): New function.
5974 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5975 references to cancel_breakpoints. Adjust to renames. Also give
5976 equal priority to all LWPs that have had events in non-stop mode.
5977 If reporting a software breakpoint event, unadjust the LWP's PC.
5978 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5979 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5981 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5982 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5983 (linux_stopped_by_watchpoint): Adjust.
5984 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5985 * linux-low.h (enum lwp_stop_reason): New.
5986 (struct lwp_info) <stop_pc>: Adjust comment.
5987 <stopped_by_watchpoint>: Delete field.
5988 <stop_reason>: New field.
5989 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5990 * mem-break.c (software_breakpoint_inserted_here)
5991 (hardware_breakpoint_inserted_here): New function.
5992 * mem-break.h (software_breakpoint_inserted_here)
5993 (hardware_breakpoint_inserted_here): Declare.
5994 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5995 (cancel_breakpoints): Delete.
5996 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5997 (upload_fast_traceframes): Remove references to
6000 2015-01-09 Pedro Alves <palves@redhat.com>
6002 * thread-db.c (find_new_threads_callback): Ignore thread if the
6003 kernel thread ID is -1.
6005 2015-01-09 Pedro Alves <palves@redhat.com>
6007 * linux-low.c (linux_attach_fail_reason_string): Move to
6008 nat/linux-ptrace.c, and rename.
6009 (linux_attach_lwp): Update comment.
6010 (attach_proc_task_lwp_callback): New function.
6011 (linux_attach): Adjust to rename and use
6012 linux_proc_attach_tgid_threads.
6013 (linux_attach_fail_reason_string): Delete declaration.
6015 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6017 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6018 * server.c (gdbserver_version): Likewise.
6020 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6022 * remote-utils.c: Include ctype.h.
6023 (input_interrupt): Explicitly handle the case when the char
6024 received is the NUL byte. Improve the printing of non-ASCII
6027 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6029 * linux-low.c (linux_low_filter_event): Update call to
6030 linux_enable_event_reporting following the addition of
6031 a new parameter to that function.
6033 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6036 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6037 (AARCH64_FPCR_REGNO): Likewise.
6038 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6039 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6040 (aarch64_store_fpregset): Likewise.
6042 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6044 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6045 Remove FIXME comment about assumption about N.
6047 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6049 * configure.ac: If large-file support is disabled in GDBserver,
6050 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6051 * configure: Regenerate.
6053 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6055 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6056 warning upon ENODATA from ptrace.
6057 * linux-s390-low.c (s390_store_tdb): New.
6058 (s390_regsets): Add regset for NT_S390_TDB.
6060 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6062 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6063 without a fill_function.
6064 * linux-s390-low.c (s390_fill_last_break): Remove.
6065 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6066 (s390_arch_setup): Use regset's size instead of fill_function for
6069 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6071 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6072 the regset's store function when ptrace returned an error.
6073 * regcache.c (get_thread_regcache): Invalidate register cache
6074 before fetching inferior's registers.
6076 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6078 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6079 while-loop as for-loop.
6080 (regsets_store_inferior_registers): Likewise.
6082 2014-11-28 Yao Qi <yao@codesourcery.com>
6084 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6085 * config.in, configure: Re-generate.
6086 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6089 2014-11-21 Yao Qi <yao@codesourcery.com>
6091 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6092 (AC_CHECK_HEADERS): Remove malloc.h.
6093 * configure: Re-generated.
6094 * config.in: Re-generated.
6095 * server.h: Don't include alloca.h and malloc.h.
6096 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6097 Don't include malloc.h.
6099 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6101 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6102 corresponding ERRNO check in same block.
6104 2014-11-12 Pedro Alves <palves@redhat.com>
6106 * server.c (cont_thread): Update comment.
6107 (start_inferior, attach_inferior): No longer clear cont_thread.
6108 (handle_v_cont): No longer set cont_thread.
6109 (captured_main): Clear cont_thread each time a GDB connects.
6111 2014-11-12 Pedro Alves <palves@redhat.com>
6113 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6114 thread, and don't resume all threads if the Hc thread has exited.
6116 2014-11-12 Pedro Alves <palves@redhat.com>
6118 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6119 the process group instead of to a specific LWP.
6121 2014-10-15 Pedro Alves <palves@redhat.com>
6124 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6126 (arm_set_thread_context): Delete.
6127 (the_low_target): Adjust.
6128 * win32-i386-low.c (debug_registers_changed)
6129 (debug_registers_used): Delete.
6130 (update_debug_registers_callback): New function.
6131 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6132 needing to update their debug registers.
6133 (win32_get_current_dr): New function.
6134 (x86_dr_low_get_addr, x86_dr_low_get_control)
6135 (x86_dr_low_get_status): Fetch the debug register from the thread
6137 (i386_initial_stuff): Adjust.
6138 (i386_get_thread_context): Remove current_event parameter. Don't
6139 clear debug_registers_changed nor copy DR values to
6141 (i386_set_thread_context): Delete.
6142 (i386_prepare_to_resume): New function.
6143 (i386_thread_added): Mark the thread as needing to update irs
6145 (the_low_target): Remove i386_set_thread_context and install
6146 i386_prepare_to_resume.
6147 * win32-low.c (win32_get_thread_context): Adjust.
6148 (win32_set_thread_context): Use SetThreadContext
6150 (win32_prepare_to_resume): New function.
6151 (win32_require_context): New function, factored out from ...
6152 (thread_rec): ... this.
6153 (continue_one_thread): Call win32_prepare_to_resume on each thread
6154 we're about to continue.
6155 (win32_resume): Call win32_prepare_to_resume on the event thread.
6156 * win32-low.h (struct win32_thread_info)
6157 <debug_registers_changed>: New field.
6158 (struct win32_target_ops): Change prototype of set_thread_context,
6159 delete set_thread_context and add prepare_to_resume.
6160 (win32_require_context): New declaration.
6162 2014-10-08 Gary Benson <gbenson@redhat.com>
6164 * server.h: Do not include common-exceptions.h.
6166 2014-10-08 Gary Benson <gbenson@redhat.com>
6168 * server.h: Do not include cleanups.h.
6170 2014-09-30 James Hogan <james.hogan@imgtec.com>
6172 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6175 2014-09-23 Yao Qi <yao@codesourcery.com>
6177 * linux-low.c (lp_status_maybe_breakpoint): New function.
6178 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6179 (count_events_callback): Likewise.
6180 (select_event_lwp_callback): Likewise.
6181 (cancel_breakpoints_callback): Likewise.
6183 2014-09-19 Don Breazeal <donb@codesourcery.com>
6185 * linux-low.c (handle_extended_wait): Call
6186 linux_ptrace_get_extended_event.
6187 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6188 linux_is_extended_waitstatus.
6190 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6192 * Makefile.in (CPPFLAGS): Define.
6193 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6194 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6196 2014-09-16 Gary Benson <gbenson@redhat.com>
6198 * inferiors.h (current_inferior): Renamed as...
6199 (current_thread): New variable. All uses updated.
6200 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6201 (maybe_move_out_of_jump_pad): Likewise.
6202 (cancel_breakpoint): Likewise.
6203 (linux_low_filter_event): Likewise.
6204 (wait_for_sigstop): Likewise.
6205 (linux_resume_one_lwp): Likewise.
6206 (need_step_over_p): Likewise.
6207 (start_step_over): Likewise.
6208 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6209 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6210 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6211 and save_inferior as saved_thread.
6212 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6214 (regcache_invalidate_thread): Likewise.
6215 * remote-utils.c (prepare_resume_reply): Likewise.
6216 * thread-db.c (thread_db_get_tls_address): Likewise.
6217 (disable_thread_event_reporting): Likewise.
6218 (remove_thread_event_breakpoints): Likewise.
6219 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6221 * target.h (set_desired_inferior): Renamed as...
6222 (set_desired_thread): New declaration. All uses updated.
6223 * server.c (myresume): Updated comment to reference thread instead
6225 (handle_serial_event): Likewise.
6226 (handle_target_event): Likewise.
6228 2014-09-12 Tom Tromey <tromey@redhat.com>
6229 Gary Benson <gbenson@redhat.com>
6231 * regcache.h: Include common-regcache.h.
6232 (regcache_read_pc): Don't declare.
6233 * regcache.c (get_thread_regcache_for_ptid): New function.
6235 2014-09-11 Tom Tromey <tromey@redhat.com>
6236 Gary Benson <gbenson@redhat.com>
6238 * symbol.c: New file.
6239 * Makefile.in (SFILES): Add symbol.c.
6240 (OBS): Add symbol.o.
6242 2014-09-11 Gary Benson <gbenson@redhat.com>
6244 * target.c (target_stop_ptid, target_continue_ptid): New
6247 2014-09-11 Tom Tromey <tromey@redhat.com>
6248 Gary Benson <gbenson@redhat.com>
6250 * target.h: Include target/target.h.
6251 * target.c (target_read_memory, target_read_uint32)
6252 (target_write_memory): New functions.
6254 2014-09-11 Gary Benson <gbenson@redhat.com>
6256 * server.h (debug_hw_points): Don't declare.
6257 * server.c (debug_hw_points): Don't define. Replace all uses
6258 with show_debug_regs.
6259 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6260 all uses with show_debug_regs.
6262 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6264 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6265 endianness into account.
6266 (ppc_supply_ptrace_register): Likewise.
6268 2014-09-03 James Hogan <james.hogan@imgtec.com>
6270 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6271 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6273 2014-09-03 Gary Benson <gbenson@redhat.com>
6275 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6276 ALL_DEBUG_ADDRESS_REGISTERS.
6278 2014-09-02 Gary Benson <gbenson@redhat.com>
6280 * i386-low.h: Renamed as...
6281 * x86-low.h: New file. All type, function and variable name
6282 prefixes changed from "i386_" to "x86_". All references updated.
6283 * i386-low.c: Renamed as...
6284 * x86-low.c: New file. All type, function and variable name
6285 prefixes changed from "i386_" to "x86_". All references updated.
6287 2014-09-02 Gary Benson <gbenson@redhat.com>
6289 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6290 (x86_linux_new_thread): Likewise.
6292 2014-08-29 Gary Benson <gbenson@redhat.com>
6294 * server.h (setjmp.h): Do not include.
6295 (toplevel): Do not declare.
6296 (common-exceptions.h): Include.
6297 (cleanups.h): Likewise.
6298 * server.c (toplevel): Do not define.
6299 (exit_code): New static global.
6300 (detach_or_kill_for_exit_cleanup): New function.
6301 (main): New function. Original main renamed to...
6302 (captured_main): New function.
6303 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6305 2014-08-29 Gary Benson <gbenson@redhat.com>
6307 * Makefile.in (SFILES): Add common/common-exceptions.c.
6308 (OBS): Add common-exceptions.o.
6309 (common-exceptions.o): New rule.
6310 * utils.c (prepare_to_throw_exception): New function.
6312 2014-08-29 Gary Benson <gbenson@redhat.com>
6314 * config.in: Regenerate.
6315 * configure: Likewise.
6317 2014-08-29 Gary Benson <gbenson@redhat.com>
6319 * Makefile.in (SFILES): Add common/cleanups.c.
6321 (cleanups.o): New rule.
6323 2014-08-29 Gary Benson <gbenson@redhat.com>
6325 * utils.c (internal_vwarning): New function.
6327 2014-08-28 Gary Benson <gbenson@redhat.com>
6329 * utils.h (fatal): Remove declaration.
6330 * utils.c (fatal): Remove function.
6332 2014-08-28 Gary Benson <gbenson@redhat.com>
6334 * tracepoint.c (gdb_agent_init): Replace fatal with
6336 (initialize_tracepoint): Likewise.
6338 2014-08-28 Gary Benson <gbenson@redhat.com>
6340 * remote-utils.c (remote_prepare): Replace fatal with error.
6342 2014-08-28 Gary Benson <gbenson@redhat.com>
6344 * linux-low.c (linux_async): Replace fatal with warning.
6346 (linux_start_non_stop): Return -1 if linux_async failed.
6348 2014-08-28 Gary Benson <gbenson@redhat.com>
6350 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6352 (i386_dr_low_get_addr): Remove vague comment.
6353 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6356 2014-08-28 Gary Benson <gbenson@redhat.com>
6358 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6359 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6361 (linux_resume_one_lwp): Likewise.
6362 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6364 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6365 with internal_error.
6366 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6367 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6368 (find_register_by_name): Replace fatal with internal_error.
6369 (find_regno): Likewise.
6370 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6371 * thread-db.c (thread_db_create_event): Likewise.
6372 (thread_db_load_search): Likewise.
6373 (try_thread_db_load_1): Likewise.
6374 * tracepoint.c (get_jump_space_head): Replace fatal with
6376 (claim_trampoline_space): Likewise.
6377 (have_fast_tracepoint_trampoline_buffer): Likewise.
6378 (cmd_qtstart): Likewise.
6379 (stop_tracing): Likewise.
6380 (fast_tracepoint_collecting): Likewise.
6381 (target_malloc): Likewise.
6382 (download_tracepoint): Likewise.
6383 (download_trace_state_variables): Replace check with gdb_assert.
6384 (upload_fast_traceframes): Replace fatal with internal_error.
6386 2014-08-19 Tom Tromey <tromey@redhat.com>
6387 Gary Benson <gbenson@redhat.com>
6389 * Makefile.in (SFILES): Add common/common-debug.c.
6390 (OBS): Add common-debug.o.
6391 (common-debug.o): New rule.
6392 * debug.h (debug_printf): Don't declare.
6393 * debug.c (debug_printf): Renamed and rewritten as...
6394 (debug_vprintf): New function.
6396 2014-08-19 Gary Benson <gbenson@redhat.com>
6398 * utils.h: Do not include print-utils.h.
6400 2014-08-19 Tom Tromey <tromey@redhat.com>
6401 Gary Benson <gbenson@redhat.com>
6403 * server.h: Add static assertion.
6404 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6406 2014-08-19 Tom Tromey <tromey@redhat.com>
6407 Gary Benson <gbenson@redhat.com>
6409 * Makefile.in (SFILES): Add common/errors.c.
6410 (OBS): Add errors.o.
6411 (IPA_OBS): Add errors-ipa.o.
6412 (errors.o): New rule.
6413 (errors-ipa.o): Likewise.
6414 * utils.h (perror_with_name, error, warning): Don't declare.
6415 * utils.c (warning): Renamed and rewritten as...
6416 (vwarning): New function.
6417 (error): Renamed and rewritten as...
6418 (verror): New function.
6419 (internal_error): Renamed and rewritten as...
6420 (internal_verror): New function.
6422 2014-08-07 Gary Benson <gbenson@redhat.com>
6424 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6425 * configure: Regenerate.
6426 * config.in: Likewise.
6427 * server.h: Do not include errno.h.
6428 * event-loop.c: Likewise.
6429 * hostio-errno.c: Likewise.
6430 * linux-low.c: Likewise.
6431 * remote-utils.c: Likewise.
6432 * spu-low.c: Likewise.
6433 * utils.c: Likewise.
6434 * gdbreplay.c: Unconditionally include errno.h.
6436 2014-08-07 Gary Benson <gbenson@redhat.com>
6438 * server.h: Do not include string.h.
6439 * event-loop.c: Likewise.
6440 * linux-low.c: Likewise.
6441 * regcache.c: Likewise.
6442 * remote-utils.c: Likewise.
6443 * spu-low.c: Likewise.
6444 * utils.c: Likewise.
6446 2014-08-07 Gary Benson <gbenson@redhat.com>
6448 * server.h: Do not include gdb_assert.h.
6450 2014-08-07 Gary Benson <gbenson@redhat.com>
6452 * server.h: Do not include common-utils.h.
6454 2014-08-07 Gary Benson <gbenson@redhat.com>
6456 * server.h: Do not include ptid.h.
6457 * notif.h: Likewise.
6459 2014-08-07 Gary Benson <gbenson@redhat.com>
6461 * server.h: Do not include gdb_locale.h.
6463 2014-08-07 Gary Benson <gbenson@redhat.com>
6465 * server.h: Do not include gdb/signals.h.
6466 * win32-low.c: Likewise.
6468 2014-08-07 Gary Benson <gbenson@redhat.com>
6470 * server.h: Do not include pathmax.h.
6472 2014-08-07 Gary Benson <gbenson@redhat.com>
6474 * server.h: Do not include libiberty.h.
6475 * linux-bfin-low.c: Likewise.
6477 2014-08-07 Gary Benson <gbenson@redhat.com>
6479 * server.h: Do not include ansidecl.h.
6481 2014-08-07 Gary Benson <gbenson@redhat.com>
6483 * linux-x86-low.c: Do not include stddef.h.
6484 * lynx-ppc-low.c: Likewise.
6485 * tracepoint.c: Likewise.
6487 2014-08-07 Gary Benson <gbenson@redhat.com>
6489 * server.h: Do not include stdarg.h.
6490 * nto-low.c: Likewise.
6492 2014-08-07 Gary Benson <gbenson@redhat.com>
6494 * server.h: Do not include stdlib.h.
6495 * inferiors.c: Likewise.
6496 * linux-low.c: Likewise.
6497 * regcache.c: Likewise.
6498 * spu-low.c: Likewise.
6499 * tracepoint.c: Likewise.
6500 * utils.c: Likewise.
6502 2014-08-07 Gary Benson <gbenson@redhat.com>
6504 * server.h: Do not include stdio.h.
6505 * linux-low.c: Likewise.
6506 * remote-utils.c: Likewise.
6507 * spu-low.c: Likewise.
6508 * utils.c: Likewise.
6509 * wincecompat.c: Likewise.
6511 2014-08-06 Gary Benson <gbenson@redhat.com>
6513 * regcache.c (init_register_cache): Move conditionals inside if.
6515 2014-08-06 Gary Benson <gbenson@redhat.com>
6517 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6519 2014-07-31 Gary Benson <gbenson@redhat.com>
6521 * ax.h: Do not include server.h.
6522 * gdbthread.h: Likewise.
6523 * lynx-low.h: Likewise.
6524 * notif.h: Likewise.
6526 2014-07-30 Gary Benson <gbenson@redhat.com>
6528 * server.h: Include common-defs.h.
6529 Do not include config.h or build-gnulib-gdbserver/config.h.
6531 2014-07-30 Gary Benson <gbenson@redhat.com>
6533 * hostio-errno.c: Move server.h to top of includes list.
6534 * inferiors.c: Likewise.
6535 * linux-x86-low.c: Likewise.
6536 * notif.c: Include server.h.
6538 2014-07-24 Tom Tromey <tromey@redhat.com>
6539 Gary Benson <gbenson@redhat.com>
6541 * server.h (CORE_ADDR): Now unsigned.
6543 2014-07-16 Pedro Alves <palves@redhat.com>
6545 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6547 2014-07-15 Pedro Alves <palves@redhat.com>
6549 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6552 2014-07-11 Pedro Alves <palves@redhat.com>
6554 * linux-low.c (kill_wait_lwp): New function, based on
6555 kill_one_lwp_callback, but use my_waitpid directly.
6556 (kill_one_lwp_callback, linux_kill): Use it.
6558 2014-06-23 Pedro Alves <palves@redhat.com>
6560 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6561 before setting DR0..DR3.
6563 2014-06-20 Gary Benson <gbenson@redhat.com>
6565 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6566 * configure: Regenerated.
6567 * config.in: Likewise.
6569 2014-06-20 Gary Benson <gbenson@redhat.com>
6571 * Makefile.in (SFILES): Update locations for files moved
6573 (object file files): Reordered.
6575 2014-06-20 Gary Benson <gbenson@redhat.com>
6577 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6578 (i386_dr_low_set_addr): Likewise.
6579 (i386_dr_low_get_addr): Likewise.
6580 (i386_dr_low_can_set_control): Likewise.
6581 (i386_dr_low_set_control): Likewise.
6582 (i386_dr_low_get_control): Likewise.
6583 (i386_dr_low_get_status): Likewise.
6584 (i386_get_debug_register_length): Likewise.
6585 * linux-x86-low.c (i386_dr_low_set_addr):
6586 Changed signature. Made static.
6587 (i386_dr_low_get_addr): Likewise.
6588 (i386_dr_low_set_control): Likewise.
6589 (i386_dr_low_get_control): Likewise.
6590 (i386_dr_low_get_status): Likewise.
6591 (i386_dr_low): New global variable.
6592 * win32-i386-low.c (i386_dr_low_set_addr):
6593 Changed signature. Made static.
6594 (i386_dr_low_get_addr): Likewise.
6595 (i386_dr_low_set_control): Likewise.
6596 (i386_dr_low_get_control): Likewise.
6597 (i386_dr_low_get_status): Likewise.
6598 (i386_dr_low): New global variable.
6600 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6602 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6603 * Makefile.in (AR, AR_FLAGS): Define.
6604 * configure: Regenerate.
6606 2014-06-19 Gary Benson <gbenson@redhat.com>
6608 * Makefile.in (i386-dregs.o): New rule.
6609 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6610 * i386-low.c (target.h): Remove include.
6611 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6612 (DR_CONTROL_SHIFT): Likewise.
6613 (DR_CONTROL_SIZE): Likewise.
6614 (DR_RW_EXECUTE): Likewise.
6615 (DR_RW_WRITE): Likewise.
6616 (DR_RW_READ): Likewise.
6617 (DR_RW_IORW): Likewise.
6618 (DR_LEN_1): Likewise.
6619 (DR_LEN_2): Likewise.
6620 (DR_LEN_4): Likewise.
6621 (DR_LEN_8): Likewise.
6622 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6623 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6624 (DR_ENABLE_SIZE): Likewise.
6625 (DR_LOCAL_SLOWDOWN): Likewise.
6626 (DR_GLOBAL_SLOWDOWN): Likewise.
6627 (DR_CONTROL_RESERVED): Likewise.
6628 (I386_DR_CONTROL_MASK): Likewise.
6629 (I386_DR_VACANT): Likewise.
6630 (I386_DR_LOCAL_ENABLE): Likewise.
6631 (I386_DR_GLOBAL_ENABLE): Likewise.
6632 (I386_DR_DISABLE): Likewise.
6633 (I386_DR_SET_RW_LEN): Likewise.
6634 (I386_DR_GET_RW_LEN): Likewise.
6635 (I386_DR_WATCH_HIT): Likewise.
6636 (i386_wp_op_t): Likewise.
6637 (i386_show_dr): Likewise.
6638 (i386_length_and_rw_bits): Likewise.
6639 (i386_insert_aligned_watchpoint): Likewise.
6640 (i386_remove_aligned_watchpoint): Likewise.
6641 (i386_handle_nonaligned_watchpoint): Likewise.
6642 i386_update_inferior_debug_regs(): Likewise.
6643 (i386_dr_insert_watchpoint): Likewise.
6644 (i386_dr_remove_watchpoint): Likewise.
6645 (i386_dr_region_ok_for_watchpoint): Likewise.
6646 (i386_dr_stopped_data_address): Likewise.
6647 (i386_dr_stopped_by_watchpoint): Likewise.
6649 2014-06-19 Gary Benson <gbenson@redhat.com>
6651 * i386-low.c (i386_dr_show): Renamed to
6652 i386_show_dr and made static. All uses updated.
6653 (i386_dr_length_and_rw_bits): Renamed to
6654 i386_length_and_rw_bits and made static.
6656 (i386_dr_insert_aligned_watchpoint): Renamed to
6657 i386_insert_aligned_watchpoint and made static.
6659 (i386_dr_remove_aligned_watchpoint): Renamed to
6660 i386_remove_aligned_watchpoint and made static.
6662 (i386_dr_update_inferior_debug_regs): Renamed to
6663 i386_update_inferior_debug_regs and made static.
6666 2014-06-18 Gary Benson <gbenson@redhat.com>
6668 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6669 (i386_dr_low_can_set_control): Likewise.
6670 (i386_get_debug_register_length): Likewise.
6671 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6672 (i386_dr_low_can_set_control): Likewise.
6673 (i386_get_debug_register_length): Likewise.
6675 2014-06-17 Gary Benson <gbenson@redhat.com>
6677 * i386-low.h (i386-dregs.h): New include.
6678 (DR_FIRSTADDR): Now in i386-dregs.h.
6679 (DR_LASTADDR): Likewise.
6680 (DR_NADDR): Likewise.
6681 (DR_STATUS): Likewise.
6682 (DR_CONTROL): Likewise.
6683 (i386_debug_reg_state): Likewise.
6684 (i386_dr_insert_watchpoint): Likewise.
6685 (i386_dr_remove_watchpoint): Likewise.
6686 (i386_dr_region_ok_for_watchpoint): Likewise.
6687 (i386_dr_stopped_data_address): Likewise.
6688 (i386_dr_stopped_by_watchpoint): Likewise.
6689 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6691 2014-06-18 Gary Benson <gbenson@redhat.com>
6693 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6694 i386_dr_insert_watchpoint.
6695 (i386_low_remove_watchpoint): Renamed to
6696 i386_dr_remove_watchpoint.
6697 (i386_low_region_ok_for_watchpoint): Renamed to
6698 i386_dr_region_ok_for_watchpoint.
6699 (i386_low_stopped_data_address): Renamed to
6700 i386_dr_stopped_data_address.
6701 (i386_low_stopped_by_watchpoint): Renamed to
6702 i386_dr_stopped_by_watchpoint.
6703 * i386-low.c (i386_show_dr): Renamed to
6704 i386_dr_show and made nonstatic. All uses updated.
6705 (i386_length_and_rw_bits): Renamed to
6706 i386_dr_length_and_rw_bits and made nonstatic.
6708 (i386_insert_aligned_watchpoint): Renamed to
6709 i386_dr_insert_aligned_watchpoint and made nonstatic.
6711 (i386_remove_aligned_watchpoint): Renamed to
6712 i386_dr_remove_aligned_watchpoint and made nonstatic.
6714 (i386_update_inferior_debug_regs): Renamed to
6715 i386_dr_update_inferior_debug_regs and made nonstatic.
6717 (i386_low_insert_watchpoint): Renamed to
6718 i386_dr_insert_watchpoint. All uses updated.
6719 (i386_low_remove_watchpoint): Renamed to
6720 i386_dr_remove_watchpoint. All uses updated.
6721 (i386_low_region_ok_for_watchpoint): Renamed to
6722 i386_dr_region_ok_for_watchpoint. All uses updated.
6723 (i386_low_stopped_data_address): Renamed to
6724 i386_dr_stopped_data_address. All uses updated.
6725 (i386_low_stopped_by_watchpoint): Renamed to
6726 i386_dr_stopped_by_watchpoint. All uses updated.
6728 2014-06-18 Gary Benson <gbenson@redhat.com>
6730 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6731 (i386_dr_low_can_set_control): Likewise.
6732 (i386_insert_aligned_watchpoint): New check.
6734 2014-06-18 Gary Benson <gbenson@redhat.com>
6736 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6739 2014-06-18 Gary Benson <gbenson@redhat.com>
6741 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6742 instead of fatal and error.
6743 (i386_handle_nonaligned_watchpoint): Likewise.
6745 2014-06-18 Gary Benson <gbenson@redhat.com>
6747 * i386-low.c (i386_get_debug_register_length): New macro.
6748 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6749 (i386_show_dr): Use debug_printf instead of fprintf. Use
6750 phex to format values.
6752 2014-06-18 Gary Benson <gbenson@redhat.com>
6754 * i386-low.h: Comment changes.
6755 * i386-low.c: Likewise.
6757 2014-06-18 Gary Benson <gbenson@redhat.com>
6759 * i386-low.c: Whitespace changes.
6761 2014-06-12 Tom Tromey <tromey@redhat.com>
6763 * utils.c (freeargv): Remove.
6765 2014-06-12 Tom Tromey <tromey@redhat.com>
6767 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6768 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6769 (parse_debug_format_options): Likewise.
6770 (gdbserver_usage): Likewise.
6771 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6772 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6773 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6775 ($(LIBGNU)): Depend on libiberty.
6776 (all-lib): Recurse into all subdirs.
6777 (install-only): Invoke "install" target in subdirs.
6778 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6780 * configure: Rebuild.
6781 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6782 for vasprintf, vsnprintf, or gettimeofday.
6783 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6786 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6788 * development.sh: Delete.
6789 * Makefile.in (config.status): Adjust dependency on development.sh.
6790 * configure.ac: Adjust development.sh source call.
6791 * configure: Regenerate.
6793 2014-06-02 Pedro Alves <palves@redhat.com>
6795 * ax.c (gdb_free_agent_expr): New function.
6796 * ax.h (gdb_free_agent_expr): New declaration.
6797 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6799 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6801 (clear_breakpoint_conditions_and_commands): New function.
6802 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6803 (clear_breakpoint_conditions_and_commands): New declaration.
6805 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6807 * linux-aarch64-low.c (asm/ptrace.h): Include.
6809 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6811 Fix TLS access for -static -pthread.
6812 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6813 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6814 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6816 2014-05-20 Pedro Alves <palves@redhat.com>
6818 * linux-aarch64-low.c (aarch64_insert_point)
6819 (aarch64_remove_point): No longer check whether the type is
6820 supported here. Adjust to new interface.
6821 (the_low_target): Install aarch64_supports_z_point_type as
6822 supports_z_point_type method.
6823 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6824 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6825 instead of a Z packet char. Adjust.
6826 (arm_supports_z_point_type): New function.
6827 (arm_insert_point, arm_remove_point): Adjust to new interface.
6828 (the_low_target): Install arm_supports_z_point_type.
6829 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6830 (cris_insert_point, cris_remove_point): Adjust to new interface.
6831 Don't check whether the type is supported here.
6832 (the_low_target): Install cris_supports_z_point_type.
6833 * linux-low.c (linux_supports_z_point_type): New function.
6834 (linux_insert_point, linux_remove_point): Adjust to new interface.
6835 * linux-low.h (struct linux_target_ops) <insert_point,
6836 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6837 raw_breakpoint pointer parameter.
6838 <supports_z_point_type>: New method.
6839 * linux-mips-low.c (mips_supports_z_point_type): New function.
6840 (mips_insert_point, mips_remove_point): Adjust to new interface.
6841 Use mips_supports_z_point_type.
6842 (the_low_target): Install mips_supports_z_point_type.
6843 * linux-ppc-low.c (the_low_target): Install NULL as
6844 supports_z_point_type method.
6845 * linux-s390-low.c (the_low_target): Install NULL as
6846 supports_z_point_type method.
6847 * linux-sparc-low.c (the_low_target): Install NULL as
6848 supports_z_point_type method.
6849 * linux-x86-low.c (x86_supports_z_point_type): New function.
6850 (x86_insert_point): Adjust to new insert_point interface. Use
6851 insert_memory_breakpoint. Adjust to new
6852 i386_low_insert_watchpoint interface.
6853 (x86_remove_point): Adjust to remove_point interface. Use
6854 remove_memory_breakpoint. Adjust to new
6855 i386_low_remove_watchpoint interface.
6856 (the_low_target): Install x86_supports_z_point_type.
6857 * lynx-low.c (lynx_target_ops): Install NULL as
6858 supports_z_point_type callback.
6859 * nto-low.c (nto_supports_z_point_type): New.
6860 (nto_insert_point, nto_remove_point): Adjust to new interface.
6861 (nto_target_ops): Install nto_supports_z_point_type.
6862 * mem-break.c: Adjust intro comment.
6863 (struct raw_breakpoint) <raw_type, size>: New fields.
6864 <inserted>: Update comment.
6865 <shlib_disabled>: Delete field.
6866 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6867 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6868 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6869 (raw_bkpt_type_to_target_hw_bp_type): New function.
6870 (find_enabled_raw_code_breakpoint_at): New function.
6871 (find_raw_breakpoint_at): New type and size parameters. Use them.
6872 (insert_memory_breakpoint): New function, based off
6873 set_raw_breakpoint_at.
6874 (remove_memory_breakpoint): New function.
6875 (set_raw_breakpoint_at): Reimplement.
6876 (set_breakpoint): New, based on set_breakpoint_at.
6877 (set_breakpoint_at): Reimplement.
6878 (delete_raw_breakpoint): Go through the_target->remove_point
6879 instead of assuming memory breakpoints.
6880 (find_gdb_breakpoint_at): Delete.
6881 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6882 (find_gdb_breakpoint): New function.
6883 (set_gdb_breakpoint_at): Delete.
6884 (z_type_supported): New function.
6885 (set_gdb_breakpoint_1): New function, loosely based off
6886 set_gdb_breakpoint_at.
6887 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6888 (delete_gdb_breakpoint_at): Delete.
6889 (delete_gdb_breakpoint_1): New function, loosely based off
6890 delete_gdb_breakpoint_at.
6891 (delete_gdb_breakpoint): New function.
6892 (clear_gdb_breakpoint_conditions): Rename to ...
6893 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6895 (add_condition_to_breakpoint): Make static.
6896 (add_breakpoint_condition): Take a struct breakpoint pointer
6897 instead of an address. Adjust.
6898 (gdb_condition_true_at_breakpoint): Rename to ...
6899 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6901 (gdb_condition_true_at_breakpoint): Reimplement.
6902 (add_breakpoint_commands): Take a struct breakpoint pointer
6903 instead of an address. Adjust.
6904 (gdb_no_commands_at_breakpoint): Rename to ...
6905 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6906 parameter. Return true if no breakpoint was found. Change debug
6908 (gdb_no_commands_at_breakpoint): Reimplement.
6909 (run_breakpoint_commands): Rename to ...
6910 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6911 and change return type to boolean.
6912 (run_breakpoint_commands): New function.
6913 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6914 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6915 breakpoint. Go through the_target->remove_point instead of
6916 assuming memory breakpoint.
6917 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6918 software and hardware breakpoints.
6919 (reinsert_raw_breakpoint): Go through the_target->insert_point
6920 instead of assuming memory breakpoint.
6921 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6922 software and hardware breakpoints.
6923 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6924 Check both software and hardware breakpoints.
6925 (validate_inserted_breakpoint): Assert the breakpoint is a
6926 software breakpoint. Set the inserted flag to -1 instead of
6927 setting shlib_disabled.
6928 (delete_disabled_breakpoints): Adjust.
6929 (validate_breakpoints): Only validate software breakpoints.
6930 Adjust to inserted flag change.
6931 (check_mem_read, check_mem_write): Skip breakpoint types other
6932 than software breakpoints. Adjust to inserted flag change.
6933 * mem-break.h (enum raw_bkpt_type): New enum.
6934 (raw_breakpoint, struct process_info): Forward declare.
6935 (Z_packet_to_target_hw_bp_type): Delete declaration.
6936 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6937 (set_gdb_breakpoint, delete_gdb_breakpoint)
6938 (clear_breakpoint_conditions): New declarations.
6939 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6940 (breakpoint_inserted_here): Update comment.
6941 (add_breakpoint_condition, add_breakpoint_commands): Replace
6942 address parameter with a breakpoint pointer parameter.
6943 (gdb_breakpoint_here): Update comment.
6944 (delete_gdb_breakpoint_at): Delete.
6945 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6946 * server.c (process_point_options): Take a struct breakpoint
6947 pointer instead of an address. Adjust.
6948 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6949 delete_gdb_breakpoint.
6950 * spu-low.c (spu_target_ops): Install NULL as
6951 supports_z_point_type method.
6952 * target.h: Include mem-break.h.
6953 (struct target_ops) <prepare_to_access_memory>: Update comment.
6954 <supports_z_point_type>: New field.
6955 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6956 instead of a char. Also take a raw breakpoint pointer.
6957 * win32-arm-low.c (the_low_target): Install NULL as
6958 supports_z_point_type.
6959 * win32-i386-low.c (i386_supports_z_point_type): New function.
6960 (i386_insert_point, i386_remove_point): Adjust to new interface.
6961 (the_low_target): Install i386_supports_z_point_type.
6962 * win32-low.c (win32_supports_z_point_type): New function.
6963 (win32_insert_point, win32_remove_point): Adjust to new interface.
6964 (win32_target_ops): Install win32_supports_z_point_type.
6965 * win32-low.h (struct win32_target_ops):
6966 <supports_z_point_type>: New method.
6967 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6968 instead of a char. Also take a raw breakpoint pointer.
6970 2014-05-20 Pedro Alves <palves@redhat.com>
6972 * mem-break.h: Include break-common.h.
6973 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6974 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6975 (Z_packet_to_target_hw_bp_type): New declaration.
6976 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6977 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6978 (Z_PACKET_ACCESS_WP): Delete macros.
6979 (Z_packet_to_hw_type): Delete function.
6980 * i386-low.h: Don't include break-common.h here.
6981 (Z_packet_to_hw_type): Delete declaration.
6982 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6983 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6984 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6985 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6986 * linux-aarch64-low.c: Don't include break-common.h here.
6987 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6988 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6989 (Z_packet_to_target_hw_bp_type): Delete function.
6990 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6992 (mips_insert_point, mips_remove_point): Use
6993 Z_packet_to_target_hw_bp_type.
6995 2014-05-20 Pedro Alves <palves@redhat.com>
6997 * linux-aarch64-low.c: Include break-common.h.
6998 (enum target_point_type): Delete.
6999 (Z_packet_to_point_type): Rename to ...
7000 (Z_packet_to_target_hw_bp_type): ... this, and return a
7001 target_hw_bp_type instead.
7002 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7003 instead of an enum target_point_type.
7004 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7006 (aarch64_dr_state_insert_one_point)
7007 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7008 (aarch64_handle_aligned_watchpoint)
7009 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7010 Take an enum target_hw_bp_type instead of an enum
7012 (aarch64_supports_z_point_type): New function.
7013 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7014 use Z_packet_to_target_hw_bp_type.
7016 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7018 * configure.ac: Only use -Werror by default when DEVELOPMENT
7020 * configure: Regenerate.
7022 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7024 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7025 * linux-x86-low.c (X86_64_USER_REGS): New.
7026 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7028 2014-04-28 Yao Qi <yao@codesourcery.com>
7030 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7033 2014-04-25 Pedro Alves <palves@redhat.com>
7036 * linux-low.c (linux_attach_fail_reason_string): New function.
7037 (linux_attach_lwp): Delete.
7038 (linux_attach_lwp_1): Rename to ...
7039 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7040 argument. Remove "initial" parameter. Return int instead of
7041 void. Don't error or warn here.
7042 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7043 failure to attach to the tgid. Call warning when failing to
7045 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7046 argument. Remove "initial" parameter. Return int instead of
7047 void. Don't error or warn here.
7048 (linux_attach_fail_reason_string): New declaration.
7049 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7050 interface change. Use linux_attach_fail_reason_string.
7052 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7053 Walfred Tedeschi <walfred.tedeschi@intel.com>
7055 * Makefile.in: Added rules to handle new files
7056 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7057 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7058 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7059 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7060 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7061 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7063 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7064 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7065 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7066 i386/x32-avx512.xml.
7067 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7068 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7069 i386/x32-avx512-linux.xml.
7070 * i387-fp.c (num_avx512_k_registers): New constant for number
7072 (num_avx512_zmmh_low_registers): New constant for number of
7073 lower ZMM registers (0-15).
7074 (num_avx512_zmmh_high_registers): New constant for number of
7075 higher ZMM registers (16-31).
7076 (num_avx512_ymmh_registers): New contant for number of higher
7077 YMM registers (ymm16-31 added by avx521 on x86_64).
7078 (num_avx512_xmm_registers): New constant for number of higher
7079 XMM registers (xmm16-31 added by AVX512 on x86_64).
7080 (struct i387_xsave): Add space for AVX512 registers.
7081 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7082 Add code to handle AVX512 registers.
7083 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7084 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7085 prototypei from generated file.
7086 (tdesc_amd64_avx512_linux): Likewise.
7087 (init_registers_x32_avx512_linux): Likewise.
7088 (tdesc_x32_avx512_linux): Likewise.
7089 (init_registers_i386_avx512_linux): Likewise.
7090 (tdesc_i386_avx512_linux): Likewise.
7091 (x86_64_regmap): Add AVX512 registers.
7092 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7094 (initialize_low_arch): Add code to initialize AVX512 registers.
7096 2014-04-23 Pedro Alves <palves@redhat.com>
7098 * mem-break.c (find_gdb_breakpoint_at): Make static.
7099 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7101 2014-04-23 Pedro Alves <palves@redhat.com>
7103 * i386-low.c: Don't include break-common.h here.
7104 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7105 prototype to take target_hw_bp_type as argument instead of a Z
7107 * i386-low.h: Include break-common.h here.
7108 (Z_packet_to_hw_type): Declare.
7109 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7111 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7112 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7113 (x86_remove_point): Convert the packet number to a
7114 target_hw_bp_type before calling i386_low_remove_watchpoint.
7115 * win32-i386-low.c (i386_insert_point): Convert the packet number
7116 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7117 (i386_remove_point): Convert the packet number to a
7118 target_hw_bp_type before calling i386_low_remove_watchpoint.
7120 2014-04-23 Pedro Alves <palves@redhat.com>
7122 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7124 2014-04-10 Pedro Alves <palves@redhat.com>
7126 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7127 Check if the condition or command is NULL before checking if the
7128 breakpoint is known. On success, return true.
7129 * mem-break.h (add_breakpoint_condition): Document return.
7130 (add_breakpoint_commands): Add describing comment.
7131 * server.c (skip_to_semicolon): New function.
7132 (process_point_options): Use it.
7134 2014-04-09 Pedro Alves <palves@redhat.com>
7136 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7139 2014-02-27 Pedro Alves <palves@redhat.com>
7142 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7144 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7146 (last_thread_of_process_p): Take a PID argument instead of a
7148 (linux_wait_for_lwp): Delete.
7149 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7151 (linux_low_filter_event): New function, party factored out from
7152 linux_wait_for_event.
7153 (linux_wait_for_event): Rename to ...
7154 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7155 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7156 sigsuspend. Check for zombie leaders.
7157 (linux_wait_for_event): Reimplement as wrapper around
7158 linux_wait_for_event_filtered.
7159 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7160 a normal or signal exit is seen, it's the whole process exiting.
7161 (wait_for_sigstop): No longer a for_each_inferior callback.
7162 Rewrite on top of linux_wait_for_event_filtered.
7163 (stop_all_lwps): Call wait_for_sigstop directly.
7164 * server.c (resume, handle_target_event): Handle
7165 TARGET_WAITKIND_NO_RESUMED.
7167 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7169 * win32-low.c (psapi_get_dll_name,
7170 * win32_CreateToolhelp32Snapshot): Delete.
7171 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7172 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7174 (handle_load_dll): Add function description.
7175 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7177 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7179 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7181 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7182 base address when calling win32_add_one_solib.
7183 (handle_load_dll): Delete local variable load_addr.
7184 Remove 0x1000 offset applied to DLL base address when calling
7185 win32_add_one_solib.
7186 (handle_unload_dll): Add comment.
7188 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7190 * win32-low.c (win32_add_all_dlls): Renames
7191 win32_ensure_ntdll_loaded. Rewrite function documentation.
7192 Adjust implementation to always load all DLLs.
7193 Add 0x1000 offset to DLL base address when calling
7194 win32_add_one_solib.
7195 (child_initialization_done): New static global.
7196 (do_initial_child_stuff): Set child_initialization_done to
7197 zero during child initialization, and 1 after. Replace call
7198 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7200 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7201 (handle_unload_dll): Add function documentation.
7202 (get_child_debug_event): Ignore load and unload DLL events
7203 during child initialization.
7205 2014-02-20 Doug Evans <dje@google.com>
7207 Remove global all_lwps.
7208 * inferiors.h (ptid_of): Move here from linux-low.h.
7209 (pid_of, lwpid_of): Ditto.
7210 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7211 parameter is a struct thread_info * now.
7212 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7213 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7214 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7216 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7217 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7218 * linux-arm-low.c (update_registers_callback): Update, "entry"
7219 parameter is a struct thread_info * now.
7220 Fetch lwpid from current_inferior directly.
7221 (arm_insert_point): Pass &all_threads to find_inferior instead of
7223 (arm_remove_point): Ditto.
7224 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7225 (arm_prepare_to_resume): Fetch pid from thread.
7226 (arm_read_description): Fetch lwpid from current_inferior directly.
7227 * linux-low.c (all_lwps): Delete.
7228 (delete_lwp): Delete call to remove_inferior.
7229 (handle_extended_wait): Fetch lwpid from thread.
7230 (add_lwp): Don't set lwp->entry.id. Remove call to
7231 add_inferior_to_list.
7232 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7233 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7234 (kill_one_lwp_callback): Ditto.
7235 (linux_kill): Don't dereference NULL pointer.
7236 Fetch ptid,lwpid from thread.
7237 (get_detach_signal): Fetch ptid from thread.
7238 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7239 Simplify call to regcache_invalidate_thread.
7240 (delete_lwp_callback): Update, "entry" parameter is a
7241 struct thread_info * now. Fetch pid from thread.
7242 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7243 (status_pending_p_callback): Update, "entry" parameter is a
7244 struct thread_info * now. Fetch ptid from thread.
7245 (find_lwp_pid): Update, "entry" parameter is a
7246 struct thread_info * now.
7247 (linux_wait_for_lwp): Fetch pid from thread.
7248 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7249 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7250 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7251 (dequeue_one_deferred_signal): Ditto.
7252 (cancel_breakpoint): Fetch ptid from current_inferior.
7253 (linux_wait_for_event): Pass &all_threads to find_inferior,
7254 not &all_lwps. Fetch ptid, lwpid from thread.
7255 (count_events_callback): Update, "entry" parameter is a
7256 struct thread_info * now.
7257 (select_singlestep_lwp_callback): Ditto.
7258 (select_event_lwp_callback): Ditto.
7259 (cancel_breakpoints_callback): Ditto.
7260 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7262 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7263 (unsuspend_one_lwp): Update, "entry" parameter is a
7264 struct thread_info * now.
7265 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7267 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7268 Fetch lwpid from thread, not lwp.
7269 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7270 Pass &all_threads to find_inferior, not &all_lwps.
7271 (send_sigstop): Fetch lwpid from thread, not lwp.
7272 (send_sigstop_callback): Update, "entry" parameter is a
7273 struct thread_info * now.
7274 (suspend_and_send_sigstop_callback): Ditto.
7275 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7276 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7277 struct thread_info * now.
7278 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7280 (lwp_running): Update, "entry" parameter is a
7281 struct thread_info * now.
7282 (stop_all_lwps): Fetch ptid from thread.
7283 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7284 (linux_resume_one_lwp): Fetch lwpid from thread.
7285 (linux_set_resume_request): Update, "entry" parameter is a
7286 struct thread_info * now. Fetch pid, lwpid from thread.
7287 (resume_status_pending_p): Update, "entry" parameter is a
7288 struct thread_info * now.
7289 (need_step_over_p): Ditto. Fetch lwpid from thread.
7290 (start_step_over): Fetch lwpid from thread.
7291 (linux_resume_one_thread): Update, "entry" parameter is a
7292 struct thread_info * now. Fetch lwpid from thread.
7293 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7294 (proceed_one_lwp): Update, "entry" parameter is a
7295 struct thread_info * now. Fetch lwpid from thread.
7296 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7297 struct thread_info * now.
7298 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7299 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7300 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7302 (regsets_store_inferior_registers): Ditto.
7303 (fetch_register, store_register): Ditto.
7304 (linux_read_memory, linux_write_memory): Ditto.
7305 (linux_request_interrupt): Ditto.
7306 (linux_read_auxv): Ditto.
7307 (linux_xfer_siginfo): Ditto.
7308 (linux_qxfer_spu): Ditto.
7309 (linux_qxfer_libraries_svr4): Ditto.
7310 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7311 moved to inferiors.h.
7313 (get_thread_lwp): Update.
7314 (struct lwp_info): Delete member "entry". Simplify comment for
7317 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7318 current_inferior directly.
7319 (update_watch_registers_callback): Update, "entry" parameter is a
7320 struct thread_info * now. Fetch pid from thread.
7321 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7322 (mips_insert_point): Fetch lwpid from current_inferior.
7323 Pass &all_threads to find_inferior, not &all_lwps.
7324 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7325 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7327 (mips_stopped_data_address): Ditto.
7328 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7330 * linux-tile-low.c (tile_arch_setup): Ditto.
7331 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7332 (update_debug_registers_callback): Update, "entry" parameter is a
7333 struct thread_info * now. Fetch pid from thread.
7334 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7335 Pass &all_threads to find_inferior, not &all_lwps.
7336 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7337 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7338 Pass &all_threads to find_inferior, not &all_lwps.
7339 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7340 (i386_dr_low_get_status): Ditto.
7341 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7342 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7343 (x86_linux_read_description): Ditto.
7344 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7346 2014-02-20 Doug Evans <dje@google.com>
7348 * inferiors.c (get_first_inferior): Fix buglet.
7350 2014-02-19 Doug Evans <dje@google.com>
7352 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7353 * inferiors.c (add_thread): Change result type to struct thread_info *.
7354 All callers updated.
7355 (add_lwp): Call add_thread here instead of in callers.
7356 All callers updated.
7357 * linux-low.h (get_lwp_thread): Rewrite.
7358 (struct lwp_info): New member "thread".
7360 2014-02-19 Doug Evans <dje@google.com>
7362 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7363 All callers updated.
7365 2014-02-19 Doug Evans <dje@google.com>
7367 * inferiors.c (add_thread): Fix whitespace.
7369 2014-02-19 Doug Evans <dje@google.com>
7371 * dll.c (clear_dlls): Replace accessing list implemention details
7373 * gdbthread.h (get_first_thread): Declare.
7374 * inferiors.c (for_each_inferior_with_data): New function.
7375 (get_first_thread): New function.
7376 (find_thread_ptid): Simplify.
7377 (get_first_inferior): New function.
7378 (clear_list): Delete.
7379 (one_inferior_p): New function.
7380 (clear_inferior_list): New function.
7381 (clear_inferiors): Update.
7382 * inferiors.h (for_each_inferior_with_data): Declare.
7383 (clear_inferior_list): Declare.
7384 (one_inferior_p): Declare.
7385 (get_first_inferior): Declare.
7386 * linux-low.c (linux_wait_for_event): Replace accessing list
7387 implemention details with API function.
7388 * server.c (target_running): Ditto.
7389 (accumulate_file_name_length): New function.
7390 (emit_dll_description): New function.
7391 (handle_qxfer_libraries): Replace accessing list implemention
7392 details with API function.
7393 (handle_qxfer_threads_worker): New function.
7394 (handle_qxfer_threads_proper): Replace accessing list implemention
7395 details with API function.
7396 (handle_query): Ditto.
7397 (visit_actioned_threads_callback_ftype): New typedef.
7398 (visit_actioned_threads_data): New struct.
7399 (visit_actioned_threads): Rewrite to be find_inferior callback.
7400 (resume): Call find_inferior.
7401 (handle_status): Replace accessing list implemention
7402 details with API function.
7403 (process_serial_event): Replace accessing list implemention details
7405 * target.c (set_desired_inferior): Replace accessing list implemention
7406 details with API function.
7407 * tracepoint.c (same_process_p): New function.
7408 (gdb_agent_about_to_close): Replace accessing list implemention
7409 details with API function.
7410 * win32-low.c (child_delete_thread): Replace accessing list
7411 implemention details with API function.
7412 (match_dll_by_basename): New function.
7413 (dll_is_loaded_by_basename): New function.
7414 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7415 details call to dll_is_loaded_by_basename.
7417 2014-02-19 Doug Evans <dje@google.com>
7419 * dll.h (struct dll_info): Add comment.
7420 * gdbthread.h (struct thread_info): Add comment.
7421 (current_ptid): Simplify.
7422 * inferiors.c (add_process): Update.
7423 (remove_process): Update.
7424 * inferiors.h (struct process_info): Rename member "head" to "entry".
7425 * linux-low.c (delete_lwp): Update.
7427 (last_thread_of_process_p): Update.
7428 (kill_one_lwp_callback, linux_kill): Update.
7429 (status_pending_p_callback): Update.
7430 (wait_for_sigstop): Update. Simplify read of ptid.
7431 (start_step_over): Update.
7432 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7433 (get_lwp_thread): Update.
7434 (struct lwp_info): Rename member "head" to "entry".
7435 * regcache.h (inferior_list_entry): Delete.
7436 * server.c (kill_inferior_callback): Update.
7437 (detach_or_kill_inferior_callback): Update.
7438 (print_started_pid): Update.
7439 (print_attached_pid): Update.
7440 (process_serial_event): Simplify read of ptid.
7441 * thread-db.c (thread_db_create_event): Update.
7442 (thread_db_get_tls_address): Update.
7443 * win32-low.c (current_inferior_ptid): Simplify.
7445 2014-02-19 Tom Tromey <tromey@redhat.com>
7447 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7449 (target_supports_btrace): Update.
7451 2014-02-14 Yao Qi <yao@codesourcery.com>
7453 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7454 (rsp-low-ipa.o): New target.
7456 2014-02-12 Tom Tromey <tromey@redhat.com>
7458 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7459 convert_ascii_to_int.
7460 * regcache.c (registers_to_string): Likewise.
7461 * remote-utils.c (decode_M_packet): Likewise.
7462 * server.c (process_serial_event): Likewise.
7464 2014-02-12 Tom Tromey <tromey@redhat.com>
7466 * server.c (handle_query, handle_v_run): Use hex2bin, not
7468 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7470 2014-02-12 Tom Tromey <tromey@redhat.com>
7472 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7473 convert_int_to_ascii.
7474 * regcache.c (registers_to_string, collect_register_as_string):
7476 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7478 * server.c (process_serial_event): Likewise.
7479 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7480 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7482 2014-02-12 Tom Tromey <tromey@redhat.com>
7484 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7485 bin2hex, not hexify.
7486 * tracepoint.c (cmd_qtstatus): Likewise.
7488 2014-02-12 Tom Tromey <tromey@redhat.com>
7490 * remote-utils.c (monitor_output): Pass explicit length to
7493 2014-02-12 Tom Tromey <tromey@redhat.com>
7495 * tracepoint.c: Include rsp-low.h.
7496 * server.c: Include rsp-low.h.
7497 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7498 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7500 * remote-utils.c: Include rsp-low.h.
7501 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7502 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7503 (convert_int_to_ascii, convert_ascii_to_int): Move to
7505 * regcache.c: Include rsp-low.h.
7506 * ax.c: Include rsp-low.h.
7507 * Makefile.in (SFILES): Add common/rsp-low.c.
7508 (OBS): Add rsp-low.o.
7509 (rsp-low.o): New target.
7511 2014-02-12 Tom Tromey <tromey@redhat.com>
7513 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7514 Include print-utils.h.
7515 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7516 (plongest, thirty_two, phex_nz): Remove.
7517 * Makefile.in (SFILES): Add common/print-utils.c.
7518 (OBS): Add print-utils.o.
7519 (print-utils-ipa.o): New target.
7520 (print-utils.o): New target.
7521 (IPA_OBJS): Add print-utils-ipa.o.
7523 2014-02-06 Tom Tromey <tromey@redhat.com>
7525 * Makefile.in (SFILES): Fix indentation.
7527 2014-02-05 Doug Evans <dje@google.com>
7529 * linux-low.c (linux_wait_for_event): Improve comment.
7530 (linux_wait_1): Keep current_inferior in sync with event_child.
7532 2014-01-22 Doug Evans <dje@google.com>
7534 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7536 2014-01-22 Doug Evans <dje@google.com>
7538 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7539 * configure: Regenerate.
7540 * config.in: Regenerate.
7541 * Makefile.in (SFILES): Add debug.c.
7543 * debug.c: New file.
7544 * debug.h: New file.
7545 * linux-aarch64-low.c (*): Update all debugging printfs to use
7546 debug_printf instead of fprintf.
7547 * linux-arm-low.c (*): Ditto.
7548 * linux-cris-low.c (*): Ditto.
7549 * linux-crisv32-low.c (*): Ditto.
7550 * linux-m32r-low.c (*): Ditto.
7551 * linux-sparc-low.c (*): Ditto.
7552 * linux-x86.c (*): Ditto.
7553 * linux-low.c (*): Ditto.
7554 (linux_wait_1): Add calls to debug_enter, debug_exit.
7555 (linux_wait): Remove redundant debugging printf.
7556 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7557 (linux_resume, unstop_all_lwps): Ditto.
7558 * mem-break.c (*): Update all debugging printfs to use
7559 debug_printf instead of fprintf.
7560 * remote-utils.c (*): Ditto.
7561 * thread-db.c (*): Ditto.
7562 * server.c #include <ctype.h>, "gdb_vecs.h".
7563 (debug_threads): Moved to debug.c.
7564 (*): Update all debugging printfs to use debug_printf instead of
7566 (start_inferior): Replace call to fflush with call to debug_flush.
7567 (monitor_show_help): Mention set debug-format.
7568 (parse_debug_format_options): New function.
7569 (handle_monitor_command): Handle "monitor set debug-format".
7570 (gdbserver_usage): Mention --debug-format.
7571 (main): Parse --debug-format.
7572 * server.h (debug_threads): Declaration moved to debug.h.
7574 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7575 trace_debug_1 that uses debug_printf.
7576 (tracepoint_look_up_symbols): Update all debugging printfs to use
7577 debug_printf instead of fprintf.
7579 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7581 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7584 2014-01-17 Pedro Alves <palves@redhat.com>
7587 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7588 defined after including gdb_proc_service.h.
7590 2014-01-16 Doug Evans <dje@google.com>
7592 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7593 (match_dll): Use it.
7595 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7597 * target.h (target_ops) <read_btrace>: Change parameters and
7598 return type to allow error reporting.
7599 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7600 trace reading errors on.
7601 * linux-low.c (linux_low_read_btrace): Pass trace reading
7603 (linux_low_disable_btrace): New.
7605 2014-01-15 Doug Evans <dje@google.com>
7607 * inferiors.c (thread_id_to_gdb_id): Delete.
7608 * inferiors.h (thread_id_to_gdb_id): Delete.
7610 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7612 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7613 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7616 2014-01-08 Pedro Alves <palves@redhat.com>
7618 * server.c (handle_status): Don't discard previous queued stop
7619 replies or thread's pending status here.
7620 (main) <disconnection>: Do it here instead.
7622 2014-01-08 Pedro Alves <palves@redhat.com>
7624 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7625 * server.c (visit_actioned_threads, handle_pending_status): New
7627 (handle_v_cont): Factor out parts to ...
7628 (resume): ... this new function. If in all-stop, and a thread
7629 being resumed has a pending status, report it without actually
7631 (myresume): Adjust to use the new 'resume' function.
7632 (clear_pending_status_callback, set_pending_status_callback)
7633 (find_status_pending_thread_callback): New functions.
7634 (handle_status): Handle the case of multiple threads having
7635 interesting statuses to report. Report threads' real last signal
7636 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7637 with an interesting thread to report the status for, instead of
7638 always reporting the status of the first thread.
7640 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7642 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7643 * gdbreplay.c (gdbreplay_version): Likewise.
7645 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7647 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7648 iov.iov_len with the real length in use.
7650 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7652 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7653 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7654 for all targets that use win32-low.c.
7655 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7656 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7658 2013-12-13 Pedro Alves <palves@redhat.com>
7660 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7661 if equal to TARGET_WAITKIND_LOADED.
7662 * win32-low.c (cached_status): New static global.
7663 (win32_wait): Add declaration.
7664 (do_initial_child_stuff): Flush all initial pending debug events
7665 up to the initial breakpoint.
7666 (win32_wait): If CACHED_STATUS was set, return that instead
7667 of doing a real wait. Remove the code resuming the execution
7668 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7669 during the initial phase. Also remove the code changing
7670 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7671 TARGET_WAITKIND_STOPPED.
7673 2013-12-11 Yao Qi <yao@codesourcery.com>
7675 * notif.c (handle_notif_ack): Return 0 if no notification
7678 2013-11-20 Doug Evans <dje@google.com>
7680 * linux-low.c (linux_set_resume_request): Fix comment.
7682 2013-11-20 Doug Evans <dje@google.com>
7684 * linux-low.c (resume_status_pending_p): Tweak comment.
7686 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7688 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7689 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7690 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7691 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7692 (srv_amd64_regobj): Add amd64-mpx.o.
7693 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7694 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7695 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7696 * i387-fp.c (num_pl_bnd_register) Added constant.
7697 (num_pl_bnd_cfg_registers) Added constant.
7698 (struct i387_xsave) Added reserved area and MPX fields.
7699 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7700 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7702 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7703 (init_registers_amd64_mpx_linux): Declare new function.
7704 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7705 (x86_64_regmap): Add MPX registers.
7706 (x86_linux_read_description): Add MPX case.
7707 (initialize_low_arch): Initialize MPX targets.
7709 2013-11-18 Tom Tromey <tromey@redhat.com>
7711 * configure: Rebuild.
7712 * configure.ac: Don't check for stdlib.h.
7713 * gdbreplay.c: Unconditionally include stdlib.h.
7715 2013-11-18 Tom Tromey <tromey@redhat.com>
7717 * config.in: Rebuild.
7718 * configure: Rebuild.
7719 * configure.ac: Don't use AC_HEADER_DIRENT.
7721 2013-11-18 Tom Tromey <tromey@redhat.com>
7723 * server.h: Don't check HAVE_STRING_H.
7724 * gdbreplay.c: Don't check HAVE_STRING_H.
7725 * configure: Rebuild.
7727 2013-11-18 Tom Tromey <tromey@redhat.com>
7729 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7732 2013-11-08 Tom Tromey <tromey@redhat.com>
7734 * configure, config.in: Rebuild.
7735 * configure.ac: Remove unused configury.
7737 2013-11-08 Tom Tromey <tromey@redhat.com>
7739 * acinclude.m4: Include common.m4, codeset.m4.
7740 * configure, config.in: Rebuild.
7741 * configure.ac: Use GDB_AC_COMMON.
7743 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7745 * linux-s390-low.c (HWCAP_S390_TE): New define.
7746 (s390_arch_setup): Consider the TE field in the HWCAP for
7747 determining 'have_regset_tdb'.
7749 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7752 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7755 2013-10-02 Pedro Alves <palves@redhat.com>
7757 * server.c (process_serial_event): Don't output "GDBserver
7758 exiting" if GDB is connected through stdio.
7759 * target.c (mywait): Likewise, be silent if GDB is connected
7762 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7764 * lynx-low.c (lynx_add_threads_after_attach): New function.
7765 (lynx_attach): Remove call to add_thread. Add call to
7766 lynx_add_threads_after_attach instead.
7768 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7770 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7771 * config.in, configure: Regenerated.
7773 2013-09-18 Yao Qi <yao@codesourcery.com>
7776 * server.c (start_inferior): Clear 'resume_info'.
7778 2013-09-16 Jiong Wang <jiwang@tilera.com>
7780 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7783 2013-09-16 Jiong Wang <jiwang@tilera.com>
7785 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7786 linux-tile-low.o to srv_tgtobj.
7788 2013-09-16 Will Newton <will.newton@linaro.org>
7790 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7793 2013-09-06 Pedro Alves <palves@redhat.com>
7795 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7796 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7797 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7798 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7799 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7800 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7802 2013-09-06 Pedro Alves <palves@redhat.com>
7804 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7805 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7807 2013-09-06 Pedro Alves <palves@redhat.com>
7809 * linux-amd64-ipa.c: Include tracepoint.h.
7810 * linux-i386-ipa.c: Include tracepoint.h.
7812 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7814 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7815 (ps_get_thread_area): New function.
7817 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7819 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7820 (initialize_low_arch): Call init_registers_crisv32 rather than
7821 init_register_crisv32.
7823 2013-09-05 Pedro Alves <palves@redhat.com>
7825 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7827 * hostio.h: ... this new file.
7828 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7829 win32-low.c: Include hostio.h.
7831 2013-09-05 Pedro Alves <palves@redhat.com>
7833 * server.h (gdb_client_data, handler_func, callback_handler_func)
7834 (delete_file_handler, add_file_handler, append_callback_event)
7835 (delete_callback_event, start_event_loop, initialize_event_loop):
7836 Move to event-loop.h and include it.
7837 * event-loop.h: New file.
7839 2013-09-05 Pedro Alves <palves@redhat.com>
7841 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7842 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7843 (loaded_dll, unloaded_dll): Move to ...
7844 * dll.h: ... this new file.
7845 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7847 2013-09-05 Pedro Alves <palves@redhat.com>
7849 * server.h (current_process, get_thread_process, all_processes)
7850 (add_inferior_to_list, for_each_inferior, current_inferior)
7851 (remove_inferior, add_process, remove_process, find_process_pid)
7852 (have_started_inferiors_p, have_attached_inferiors_p)
7853 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7854 (clear_inferiors, find_inferior, find_inferior_id)
7855 (inferior_target_data, set_inferior_target_data)
7856 (inferior_regcache_data, set_inferior_regcache_data): Move to
7857 inferiors.h, and include it.
7858 * inferiors.h: New file.
7860 2013-09-05 Pedro Alves <palves@redhat.com>
7862 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7866 2013-09-05 Pedro Alves <palves@redhat.com>
7868 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7870 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7871 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7872 (handle_tracepoint_general_set, handle_tracepoint_query)
7873 (tracepoint_finished_step, tracepoint_was_hit)
7874 (release_while_stepping_state_list, current_traceframe)
7875 (in_readonly_region, traceframe_read_mem)
7876 (fetch_traceframe_registers, traceframe_read_sdata)
7877 (traceframe_read_info, struct fast_tpoint_collect_status)
7878 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7879 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7880 (supply_fast_tracepoint_registers)
7881 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7882 (ipa_tdesc, claim_trampoline_space)
7883 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7884 (agent_mem_read, agent_get_trace_state_variable_value)
7885 (agent_set_trace_state_variable_value, agent_tsv_read)
7886 (agent_mem_read_string, get_raw_reg_func_addr)
7887 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7888 * tracepoint.h: ... this new file.
7890 2013-09-05 Pedro Alves <palves@redhat.com>
7892 * server.h (perror_with_name, error, fatal, warning, paddress)
7893 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7895 * utils.h: New file.
7897 2013-09-05 Pedro Alves <palves@redhat.com>
7899 * server.h (remote_debug, noack_mode, transport_is_reliable)
7900 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7901 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7902 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7903 (write_enn, initialize_async_io, enable_async_io)
7904 (disable_async_io, check_remote_input_interrupt_request)
7905 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7906 (dead_thread_notify, prepare_resume_reply)
7907 (decode_address_to_semicolon, decode_address, decode_m_packet)
7908 (decode_M_packet, decode_X_packet, decode_xfer_write)
7909 (decode_search_memory_packet, unhexify, hexify)
7910 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7911 (look_up_one_symbol, relocate_instruction)
7912 (monitor_output): Move to remote-utils.h, and include it.
7913 * remote-utils.h: New file.
7915 2013-09-05 Pedro Alves <palves@redhat.com>
7917 * server.h (_): Delete.
7919 2013-09-02 Pedro Alves <palves@redhat.com>
7921 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7922 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7924 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7926 2013-09-02 Pierre Muller <muller@sourceware.org>
7928 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7929 or WriteProcessMemory complete successfully and handle
7930 ERROR_PARTIAL_COPY error.
7932 2013-09-02 Pedro Alves <palves@redhat.com>
7934 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7935 error instead of EIO.
7937 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7940 * linux-low.c: Include filestuff.h.
7941 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7942 * lynx-low.c: Include filestuff.h.
7943 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7944 * server.c: Include filestuff.h.
7945 (main): Call notice_open_fds.
7946 * spu-low.c: Include filestuff.h.
7947 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7949 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7951 * Makefile.in: Explain why ../target and ../nat are not
7952 listed as include file search paths.
7953 (linux-waitpid.o): New object file rule.
7954 * configure.srv (srv_native_linux_obj): New variable.
7955 Replace all occurrences of linux native object files with
7956 $srv_native_linux_obj.
7957 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7958 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7959 (linux_enable_event_reporting): Remove declaration.
7960 (my_waitpid): Moved to common/linux-waitpid.c.
7961 (linux_wait_for_event): Pass ptid when calling
7962 linux_enable_event_reporting.
7963 (linux_supports_tracefork_flag): Remove.
7964 (linux_enable_event_reporting): Likewise.
7965 (linux_tracefork_grandchild): Remove.
7966 (STACK_SIZE): Moved to common/linux-ptrace.c.
7967 (linux_tracefork_child): Remove.
7968 (linux_test_for_tracefork): Remove.
7969 (linux_look_up_symbols): Call linux_supports_traceclone.
7970 (initialize_low): Remove call to linux_test_for_tracefork.
7971 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7972 common/linux-ptrace.h.
7973 (PTRACE_TYPE_ARG4): Likewise.
7974 Include linux-ptrace.h.
7976 2013-08-21 Pedro Alves <palves@redhat.com>
7978 * config.in: Renegerate.
7980 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7982 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7983 (SFILES): Remove $(srcdir)/common/target-common.c and
7984 add $(srcdir)/target/waitstatus.c.
7985 (OBS): Remove target-common.o and add waitstatus.o.
7986 (server_h): Remove $(srcdir)/../common/target-common.h and
7987 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7988 and $(srcdir)/../target/waitstatus.h.
7989 (target-common.o): Remove.
7990 (waitstatus.o): New target object file.
7991 * target.h: Do not include target-common.h and
7992 include target/resume.h, target/wait.h and
7993 target/waitstatus.h.
7995 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7997 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7998 to PTRACE_TYPE_ARG3.
7999 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8000 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8002 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8003 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8005 2013-07-27 Jie Zhang <jie@codesourcery.com>
8006 Daniel Jacobowitz <dan@codesourcery.com>
8007 Yao Qi <yao@codesourcery.com>
8009 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8010 (mips-linux-watch.o): New rule.
8011 (mips_linux_watch_h): New variable.
8012 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8014 * linux-mips-low.c: Include mips-linux-watch.h.
8015 (struct arch_process_info, struct arch_lwp_info): New.
8016 (update_watch_registers_callback): New function.
8017 (mips_linux_new_process, mips_linux_new_thread) New functions.
8018 (mips_linux_prepare_to_resume, mips_insert_point): New
8020 (mips_remove_point, mips_stopped_by_watchpoint): New
8022 (rsp_bp_type_to_target_hw_bp_type): New function.
8023 (mips_stopped_data_address): New function.
8024 (the_low_target): Add watchpoint support functions.
8026 2013-07-27 Yao Qi <yao@codesourcery.com>
8028 * i386-low.c: Include break-common.h.
8029 (enum target_hw_bp_type): Remove.
8031 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8033 * Makefile.in (SFILES): /common/target-common.c.
8034 (OBS): Add target-common.o.
8035 (server_h): Add $(srcdir)/../common/target-common.h.
8036 (target-common.o): New target.
8037 * server.c (queue_stop_reply_callback): Free
8038 status string after use.
8039 * target.c (target_waitstatus_to_string): Remove.
8040 * target.h: Include target-common.h.
8041 (resume_kind): Likewise.
8042 (target_waitkind): Likewise.
8043 (target_waitstatus): Likewise.
8044 (TARGET_WNOHANG): Likewise.
8046 2013-07-04 Yao Qi <yao@codesourcery.com>
8048 * Makefile.in (host_alias): Use @host_noncanonical@.
8049 (target_alias): Use @target_noncanonical@.
8050 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8051 ACX_NONCANONICAL_HOST.
8052 * configure: Regenerated.
8055 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8057 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8058 * configure: Rebuild.
8059 * Makefile.in (version_host, version_target): Get from configure.
8060 (version.c): Use $(version_host) and $(version_target).
8062 2013-07-03 Pedro Alves <palves@redhat.com>
8064 * Makefile.in (config.status): Depend on development.sh.
8065 * acinclude.m4: Include libmcheck.m4.
8066 * configure: Regenerate.
8068 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8070 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8071 attribute inside the parentheses.
8072 (winapi_DebugSetProcessKillOnExit): Ditto.
8073 (winapi_DebugBreakProcess): Ditto.
8074 (winapi_GenerateConsoleCtrlEvent): Ditto.
8076 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8078 * notif.h (notif_event): Add a dummy member to avoid compiler
8081 2013-07-01 Pedro Alves <palves@redhat.com>
8083 * hostio.c (HOSTIO_PATH_MAX): Define.
8084 (require_filename, handle_open, handle_unlink, handle_readlink):
8087 2013-07-01 Pedro Alves <palves@redhat.com>
8089 * server.h: Include "pathmax.h".
8090 * linux-low.c: Don't include sys/param.h.
8091 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8093 * win32-low.c: Don't include sys/param.h.
8094 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8096 2013-07-01 Pedro Alves <palves@redhat.com>
8098 * event-loop.c: Don't check HAVE_UNISTD_H before including
8100 * gdbreplay.c: Likewise.
8101 * remote-utils.c: Likewise.
8102 * server.c: Likewise.
8103 * configure.ac: Don't check for unistd.h.
8104 * configure: Regenerate.
8106 2013-06-28 Tom Tromey <tromey@redhat.com>
8108 * Makefile.in (version.c): Use version.in, not
8111 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8113 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8114 * configure: Rebuild.
8115 * Makefile.in (version_host, version_target): Get from configure.
8116 (version.c): Use $(version_host) and $(version_target).
8118 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8120 Fix trace-status to output user name without trailing colon.
8121 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8123 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8125 Fix trace-status to output proper start-time and stop-time.
8126 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8127 output start time and stop time in hex as gdb expects.
8129 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8131 * tracepoint.c (build_traceframe_info_xml): Output trace state
8132 variables present in the trace buffer.
8134 2013-06-24 Tom Tromey <tromey@redhat.com>
8136 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8138 (version.o): Remove.
8139 * gdbreplay.c: Include version.h.
8140 (version, host_name): Don't declare.
8141 * server.h: Include version.h.
8142 (version, host_name): Don't declare.
8144 2013-06-12 Pedro Alves <palves@redhat.com>
8146 * linux-x86-low.c (linux_is_elf64): Delete global.
8147 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8148 with local linux_pid_exe_is_elf_64_file use.
8150 2013-06-11 Pedro Alves <palves@redhat.com>
8152 * linux-low.c (regset_disabled, disable_regset): New functions.
8153 (regsets_fetch_inferior_registers)
8154 (regsets_store_inferior_registers): Use them.
8155 (initialize_regsets_info); Don't allocate the disabled_regsets
8157 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8160 2013-06-11 Pedro Alves <palves@redhat.com>
8162 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8165 2013-06-11 Pedro Alves <palves@redhat.com>
8167 * linux-x86-low.c (initialize_low_arch): Call
8168 init_registers_x32_avx_linux.
8170 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8172 Fix compatibility with Android Bionic.
8173 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8176 2013-06-07 Pedro Alves <palves@redhat.com>
8179 * Makefile.in (OBS): Add tdesc.o.
8180 (IPA_OBJS): Add tdesc-ipa.o.
8181 (tdesc-ipa.o): New rule.
8182 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8184 * linux-low.c (new_inferior): Delete.
8185 (disabled_regsets, num_regsets): Delete.
8186 (linux_add_process): Adjust to set the new per-process
8188 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8189 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8190 was a stop. When calling arch_setup, switch the current inferior
8191 to the thread that got an event.
8192 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8193 (regsets_fetch_inferior_registers)
8194 (regsets_store_inferior_registers): New regsets_info parameter.
8196 (linux_register_in_regsets): New regs_info parameter. Adjust to
8198 (register_addr, fetch_register, store_register): New usrregs_info
8199 parameter. Adjust to use it.
8200 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8201 parameter regs_info. Adjust to use it.
8202 (linux_fetch_registers): Get the current inferior's regs_info, and
8204 (linux_store_registers): Ditto.
8205 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8206 (initialize_low): Don't initialize the target_regsets here. Call
8207 initialize_low_arch.
8208 * linux-low.h (target_regsets): Delete declaration.
8209 (struct regsets_info): New.
8210 (struct usrregs_info): New.
8211 (struct regs_info): New.
8212 (struct process_info_private) <new_inferior>: New field.
8213 (struct linux_target_ops): Delete the num_regs, regmap, and
8214 regset_bitmap fields. New field regs_info.
8215 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8216 * i387-fp.c (num_xmm_registers): Delete.
8217 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8218 calls to new interface.
8219 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8220 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8221 Infer the number of xmm registers from the regcache's target
8223 * i387-fp.h (num_xmm_registers): Delete.
8224 * inferiors.c (add_thread): Don't install the thread's regcache
8226 * proc-service.c (gregset_info): Fetch the current inferior's
8227 regs_info. Adjust to use it.
8228 * regcache.c: Include tdesc.h.
8229 (register_bytes, reg_defs, num_registers)
8230 (gdbserver_expedite_regs): Delete.
8231 (get_thread_regcache): If the thread doesn't have a regcache yet,
8232 create one, instead of aborting gdbserver.
8233 (regcache_invalidate_one): Rename to ...
8234 (regcache_invalidate_thread): ... this.
8235 (regcache_invalidate_one): New.
8236 (regcache_invalidate): Only invalidate registers of the current
8238 (init_register_cache): Add target_desc parameter, and use it.
8239 (new_register_cache): Ditto. Assert the target description has a
8240 non zero registers_size.
8241 (regcache_cpy): Add assertions. Adjust.
8242 (realloc_register_cache, set_register_cache): Delete.
8243 (registers_to_string, registers_from_string): Adjust.
8244 (find_register_by_name, find_regno, find_register_by_number)
8245 (register_cache_size): Add target_desc parameter, and use it.
8246 (free_register_cache_thread, free_register_cache_thread_one)
8247 (regcache_release, register_cache_size): New.
8248 (register_size): Add target_desc parameter, and use it.
8249 (register_data, supply_register, supply_register_zeroed)
8250 (supply_regblock, supply_register_by_name, collect_register)
8251 (collect_register_as_string, collect_register_by_name): Adjust.
8252 * regcache.h (struct target_desc): Forward declare.
8253 (struct regcache) <tdesc>: New field.
8254 (init_register_cache, new_register_cache): Add target_desc
8256 (regcache_invalidate_thread): Declare.
8257 (regcache_invalidate_one): Delete declaration.
8258 (regcache_release): Declare.
8259 (find_register_by_number, register_cache_size, register_size)
8260 (find_regno): Add target_desc parameter.
8261 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8263 * remote-utils.c: Include tdesc.h.
8264 (outreg, prepare_resume_reply): Adjust.
8265 * server.c: Include tdesc.h.
8266 (gdbserver_xmltarget): Delete declaration.
8267 (get_features_xml, process_serial_event): Adjust.
8268 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8270 (struct process_info) <tdesc>: New field.
8271 (ipa_tdesc): Declare.
8272 * tdesc.c: New file.
8273 * tdesc.h: New file.
8274 * tracepoint.c: Include tdesc.h.
8275 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8276 (get_context_regcache): Adjust to pass ipa_tdesc down.
8277 (do_action_at_tracepoint): Adjust to get the register cache size
8278 from the context regcache's description.
8279 (traceframe_walk_blocks): Adjust to get the register cache size
8280 from the current trace frame's description.
8281 (traceframe_get_pc): Adjust to get current trace frame's
8282 description and pass it down.
8283 (gdb_collect): Adjust to get the register cache size from the
8285 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8286 (gdbserver_xmltarget): Delete.
8287 (initialize_low_tracepoint): Set the ipa's target description.
8288 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8289 (initialize_low_tracepoint): Set the ipa's target description.
8290 * linux-x86-low.c: Include tdesc.h.
8291 [__x86_64__] (is_64bit_tdesc): New.
8292 (ps_get_thread_area, x86_get_thread_area): Use it.
8293 (i386_cannot_store_register): Rename to ...
8294 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8295 (i386_cannot_fetch_register): Rename to ...
8296 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8297 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8299 (target_regsets): Rename to ...
8300 (x86_regsets): ... this.
8301 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8303 (x86_siginfo_fixup): Use is_64bit_tdesc.
8304 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8305 (tdesc_x32_avx_linux, tdesc_x32_linux)
8306 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8308 (x86_linux_update_xmltarget): Delete.
8309 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8310 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8311 (AMD64_LINUX_USER64_CS): New.
8312 (x86_linux_read_description): New, based on
8313 x86_linux_update_xmltarget.
8314 (same_process_callback): New.
8315 (x86_arch_setup_process_callback): New.
8316 (x86_linux_update_xmltarget): New.
8317 (x86_regsets_info): New.
8318 (amd64_linux_regs_info): New.
8319 (i386_linux_usrregs_info): New.
8320 (i386_linux_regs_info): New.
8321 (x86_linux_regs_info): New.
8322 (x86_arch_setup): Reimplement.
8323 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8324 (x86_emit_ops): Ditto.
8325 (the_low_target): Adjust. Install x86_linux_regs_info,
8326 x86_cannot_fetch_register, and x86_cannot_store_register.
8327 (initialize_low_arch): New.
8328 * linux-ia64-low.c (tdesc_ia64): Declare.
8329 (ia64_fetch_register): Adjust.
8330 (ia64_usrregs_info, regs_info): New globals.
8331 (ia64_regs_info): New function.
8332 (the_low_target): Adjust.
8333 (initialize_low_arch): New function.
8334 * linux-sparc-low.c (tdesc_sparc64): Declare.
8335 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8337 (sparc_arch_setup): New function.
8338 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8339 (the_low_target): Adjust.
8340 (initialize_low_arch): New function.
8341 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8342 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8343 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8344 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8345 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8346 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8347 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8348 (tdesc_powerpc_isa205_vsx64l): Declare.
8349 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8350 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8351 (ppc_set_pc, ppc_get_hwcap): Adjust.
8352 (ppc_usrregs_info): Forward declare.
8353 (!__powerpc64__) ppc_regmap_adjusted: New global.
8354 (ppc_arch_setup): Adjust to the current process'es target
8356 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8357 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8358 (ppc_store_evrregset): Adjust.
8359 (target_regsets): Rename to ...
8360 (ppc_regsets): ... this, and make static.
8361 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8362 (ppc_regs_info): New function.
8363 (the_low_target): Adjust.
8364 (initialize_low_arch): New function.
8365 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8366 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8367 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8368 (tdesc_s390x_linux64v2): Declare.
8369 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8370 (s390_fill_gregset, s390_store_last_break): Adjust.
8371 (target_regsets): Rename to ...
8372 (s390_regsets): ... this, and make static.
8373 (s390_get_pc, s390_set_pc): Adjust.
8374 (s390_get_hwcap): New target_desc parameter, and use it.
8375 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8376 (s390_arch_setup): Adjust to set the current process'es target
8377 description. Don't adjust the regmap.
8378 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8379 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8380 (regs_info_3264): New globals.
8381 (s390_regs_info): New function.
8382 (the_low_target): Adjust.
8383 (initialize_low_arch): New function.
8384 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8385 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8386 [__mips64] (init_registers_mips_linux)
8387 (init_registers_mips_dsp_linux): Delete defines.
8388 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8389 (have_dsp): New global.
8390 (mips_read_description): New, based on mips_arch_setup.
8391 (mips_arch_setup): Reimplement.
8392 (get_usrregs_info): New function.
8393 (mips_cannot_fetch_register, mips_cannot_store_register)
8394 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8395 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8396 (target_regsets): Rename to ...
8397 (mips_regsets): ... this, and make static.
8398 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8399 (dsp_regs_info, regs_info): New globals.
8400 (mips_regs_info): New function.
8401 (the_low_target): Adjust.
8402 (initialize_low_arch): New function.
8403 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8404 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8406 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8407 (arm_read_description): New, with bits factored from
8409 (arm_arch_setup): Reimplement.
8410 (target_regsets): Rename to ...
8411 (arm_regsets): ... this, and make static.
8412 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8413 (arm_regs_info): New function.
8414 (the_low_target): Adjust.
8415 (initialize_low_arch): New function.
8416 * linux-m68k-low.c (tdesc_m68k): Declare.
8417 (target_regsets): Rename to ...
8418 (m68k_regsets): ... this, and make static.
8419 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8420 (m68k_regs_info): New function.
8421 (m68k_arch_setup): New function.
8422 (the_low_target): Adjust.
8423 (initialize_low_arch): New function.
8424 * linux-sh-low.c (tdesc_sharch): Declare.
8425 (target_regsets): Rename to ...
8426 (sh_regsets): ... this, and make static.
8427 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8428 (sh_regs_info, sh_arch_setup): New functions.
8429 (the_low_target): Adjust.
8430 (initialize_low_arch): New function.
8431 * linux-bfin-low.c (tdesc_bfin): Declare.
8432 (bfin_arch_setup): New function.
8433 (bfin_usrregs_info, regs_info): New globals.
8434 (bfin_regs_info): New function.
8435 (the_low_target): Adjust.
8436 (initialize_low_arch): New function.
8437 * linux-cris-low.c (tdesc_cris): Declare.
8438 (cris_arch_setup): New function.
8439 (cris_usrregs_info, regs_info): New globals.
8440 (cris_regs_info): New function.
8441 (the_low_target): Adjust.
8442 (initialize_low_arch): New function.
8443 * linux-cris-low.c (tdesc_crisv32): Declare.
8444 (cris_arch_setup): New function.
8445 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8446 (cris_regs_info): New function.
8447 (the_low_target): Adjust.
8448 (initialize_low_arch): New function.
8449 * linux-m32r-low.c (tdesc_m32r): Declare.
8450 (m32r_arch_setup): New function.
8451 (m32r_usrregs_info, regs_info): New globals.
8452 (m32r_regs_info): Adjust.
8453 (initialize_low_arch): New function.
8454 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8455 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8456 (tic6x_usrregs_info): Forward declare.
8457 (tic6x_read_description): New function, based on ...
8458 (tic6x_arch_setup): ... this. Reimplement.
8459 (target_regsets): Rename to ...
8460 (tic6x_regsets): ... this, and make static.
8461 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8462 (tic6x_regs_info): New function.
8463 (the_low_target): Adjust.
8464 (initialize_low_arch): New function.
8465 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8466 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8467 (target_regsets): Rename to ...
8468 (xtensa_regsets): ... this, and make static.
8469 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8471 (xtensa_arch_setup, xtensa_regs_info): New functions.
8472 (the_low_target): Adjust.
8473 (initialize_low_arch): New function.
8474 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8475 (nios2_arch_setup): Set the current process'es tdesc.
8476 (target_regsets): Rename to ...
8477 (nios2_regsets): ... this.
8478 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8479 (nios2_regs_info): New function.
8480 (the_low_target): Adjust.
8481 (initialize_low_arch): New function.
8482 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8483 (aarch64_arch_setup): Set the current process'es tdesc.
8484 (target_regsets): Rename to ...
8485 (aarch64_regsets): ... this.
8486 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8487 (aarch64_regs_info): New function.
8488 (the_low_target): Adjust.
8489 (initialize_low_arch): New function.
8490 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8492 (target_regsets): Rename to ...
8493 (tile_regsets): ... this.
8494 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8495 (tile_regs_info): New function.
8496 (tile_arch_setup): Set the current process'es tdesc.
8497 (the_low_target): Adjust.
8498 (initialize_low_arch): New function.
8499 * spu-low.c (tdesc_spu): Declare.
8500 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8501 * win32-arm-low.c (tdesc_arm): Declare.
8502 (arm_arch_setup): New function.
8503 (the_low_target): Install arm_arch_setup instead of
8505 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8506 (init_windows_x86): Rename to ...
8507 (i386_arch_setup): ... this. Set `win32_tdesc'.
8508 (the_low_target): Adjust.
8509 * win32-low.c (win32_tdesc): New global.
8510 (child_add_thread): Don't create the thread cache here.
8511 (do_initial_child_stuff): Set the new process'es tdesc.
8512 * win32-low.h (struct target_desc): Forward declare.
8513 (win32_tdesc): Declare.
8514 * lynx-i386-low.c (tdesc_i386): Declare global.
8515 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8516 * lynx-low.c (lynx_tdesc): New global.
8517 (lynx_add_process): Set the new process'es tdesc.
8518 * lynx-low.h (struct target_desc): Forward declare.
8519 (lynx_tdesc): Declare global.
8520 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8521 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8522 * nto-low.c (nto_tdesc): New global.
8523 (do_attach): Set the new process'es tdesc.
8524 * nto-low.h (struct target_desc): Forward declare.
8525 (nto_tdesc): Declare.
8526 * nto-x86-low.c (tdesc_i386): Declare.
8527 (nto_x86_arch_setup): Set `nto_tdesc'.
8529 2013-06-04 Gary Benson <gbenson@redhat.com>
8531 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8532 to qSupported response when appropriate.
8533 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8534 with nonzero-length annex.
8535 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8536 arguments supplied in annex.
8538 2013-05-31 Doug Evans <dje@google.com>
8541 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8542 64 bits in 64-cross-32 environment.
8544 2013-05-28 Pedro Alves <palves@redhat.com>
8546 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8547 (aarch64-without-fpu.c): Delete rule.
8548 * configure.srv (aarch64*-*-linux*): Remove references to
8549 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8550 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8553 2013-05-24 Pedro Alves <palves@redhat.com>
8555 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8556 instead of strchr/decode_address. Error if the range isn't split
8557 with a ','. Don't assume there's be a ':' in the action.
8559 2013-05-23 Yao Qi <yao@codesourcery.com>
8560 Pedro Alves <palves@redhat.com>
8562 * linux-low.c (lwp_in_step_range): New function.
8563 (linux_wait_1): If the thread was range stepping and stopped
8564 outside the stepping range, report the stop to GDB. Otherwise,
8565 continue stepping. Add range stepping debug output.
8566 (linux_set_resume_request): Copy the step range from the resume
8568 (linux_supports_range_stepping): New.
8569 (linux_target_ops) <supports_range_stepping>: Set to
8570 linux_supports_range_stepping.
8571 * linux-low.h (struct linux_target_ops)
8572 <supports_range_stepping>: New field.
8573 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8574 * linux-x86-low.c (x86_supports_range_stepping): New.
8575 (the_low_target) <supports_range_stepping>: Set to
8576 x86_supports_range_stepping.
8577 * server.c (handle_v_cont): Handle 'r' action.
8578 (handle_v_requests): Append ";r" if the target supports range
8580 * target.h (struct thread_resume) <step_range_start,
8581 step_range_end>: New fields.
8582 (struct target_ops) <supports_range_stepping>:
8584 (target_supports_range_stepping): New macro.
8586 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8588 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8589 confusion in comment.
8591 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8593 * lynx-low.c (struct process_info_private): New type.
8594 (lynx_add_process): New function.
8595 (lynx_create_inferior, lynx_attach): Replace calls to
8596 add_process by calls to lynx_add_process.
8597 (lynx_resume): If PTID is null, then try using
8598 current_process()->private->last_wait_event_ptid.
8600 (lynx_clear_inferiors): Delete. The contents of that function
8601 has been inlined in lynx_mourn;
8602 (lynx_wait_1): Save the ptid in the process's private data.
8603 (lynx_mourn): Free the process' private data. Replace call
8604 to lynx_clear_inferiors by call to clear_inferiors.
8606 2013-05-17 Yao Qi <yao@codesourcery.com>
8608 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8611 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8613 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8614 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8615 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8616 PT_TEXT_END_ADDR guards. Update comments.
8617 (linux_target_op) <read_offsets>: Conditionally define to
8618 linux_read_offsets if the target is UCLIBC and if it defines
8619 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8621 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8622 Andrew Jenner <andrew@codesourcery.com>
8624 * Makefile.in (SFILES): Add linux-nios2-low.c.
8625 (clean): Add action to delete nios2-linux.c.
8626 (nios2-linux.c): New rule.
8627 * configure.srv: Add nios2*-*-linux*.
8628 * linux-nios2-low.c: New.
8630 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8632 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8634 2013-04-25 Hui Zhu <hui@codesourcery.com>
8637 * ax.c (ax_printf): Add fflush.
8639 2013-04-22 Tom Tromey <tromey@redhat.com>
8641 * Makefile.in (SFILES): Add filestuff.c.
8642 (OBS): Add filestuff.o.
8643 (filestuff.o): New target.
8644 * config.in, configure: Rebuild.
8645 * configure.ac: Check for fdwalk, pipe2.
8647 2013-04-17 Pedro Alves <palves@redhat.com>
8649 * configure.ac (USE_THREAD_DB): Delete variable.
8650 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8651 Don't AC_SUBST USE_THREAD_DB.
8652 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8653 * config.in, configure: Regenerate.
8655 2013-04-16 Pedro Alves <palves@redhat.com>
8657 * linux-low.h (struct lwp_info) <thread_known>: Move under
8658 the USE_THREAD_DB #ifdef.
8660 2013-04-16 Pedro Alves <palves@redhat.com>
8662 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8663 (linux-low.o): Delete rule.
8664 * linux-low.h: Always include "gdb_thread_db.h" instead of
8665 conditionally including thread_db.h.
8666 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8669 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8671 * Makefile.in (install-only): Fix make install regression.
8673 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8675 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8676 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8678 * gdbserver.1: Remove.
8680 2013-03-22 Pedro Alves <palves@redhat.com>
8682 * linux-low.c (handle_extended_wait): Don't call
8683 linux_enable_event_reporting.
8685 2013-03-15 Tony Theodore <tonyt@logyst.com>
8688 * Makefile.in (SHELL): Use @SHELL@.
8690 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8692 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8695 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8697 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8698 Remove extraneous NULL element.
8700 2013-03-13 Yao Qi <yao@codesourcery.com>
8702 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8703 'V' block in trace frame.
8705 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8707 * target.h (struct target_ops): Add btrace ops.
8708 (target_supports_btrace): New macro.
8709 (target_enable_btrace): New macro.
8710 (target_disable_btrace): New macro.
8711 (target_read_btrace): New macro.
8712 * gdbthread.h (struct thread_info): Add btrace field.
8713 * server.c: Include btrace-common.h.
8714 (handle_btrace_general_set): New function.
8715 (handle_btrace_enable): New function.
8716 (handle_btrace_disable): New function.
8717 (handle_general_set): Call handle_btrace_general_set.
8718 (handle_qxfer_btrace): New function.
8719 (struct qxfer qxfer_packets[]): Add btrace entry.
8720 * inferiors.c (remove_thread): Disable btrace.
8721 * linux-low: Include linux-btrace.h.
8722 (linux_low_enable_btrace): New function.
8723 (linux_low_read_btrace): New function.
8724 (linux_target_ops): Add btrace ops.
8725 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8726 Add srv_linux_btrace=yes.
8727 (x86_64-*-linux*): Add linux-btrace.o.
8728 Add srv_linux_btrace=yes.
8729 * configure.ac: Define HAVE_LINUX_BTRACE.
8730 * config.in: Regenerated.
8731 * configure: Regenerated.
8733 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8735 * server.c (handle_qxfer): Preserve error message if -3 is
8737 (qxfer): Document the -3 return value.
8739 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8741 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8742 (linux_btrace_h): New variable.
8743 (linux-btrace.o): New rule.
8745 2013-03-08 Stan Shebs <stan@codesourcery.com>
8746 Hafiz Abid Qadeer <abidh@codesourcery.com>
8748 * tracepoint.c (trace_buffer_size): New global.
8749 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8750 (init_trace_buffer): Change to one-argument function. Allocate
8751 trace buffer memory.
8752 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8753 handle QTBuffer:size packet.
8754 (cmd_bigqtbuffer_size): New function.
8755 (initialize_tracepoint): Call init_trace_buffer with
8756 DEFAULT_TRACE_BUFFER_SIZE.
8757 * server.c (handle_query): Add QTBuffer:size in the
8760 2013-03-07 Yao Qi <yao@codesourcery.com>
8762 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8763 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8765 (cmd_qtsp): Adjust condition. Do post increment.
8766 Set cur_action and cur_step_action back to 0.
8768 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8771 * linux-low.c (linux_write_memory): Return early success if LEN is
8774 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8776 * configure.srv: Add x86_64-*-cygwin* as target.
8778 2013-02-28 Tom Tromey <tromey@redhat.com>
8780 * configure.ac: Invoke AC_SYS_LARGEFILE.
8781 * configure, config.in: Rebuild.
8783 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8785 * win32-low.c: Throughout, fix format strings and casts of
8786 printf-like functions to avoid type related warnings on all
8788 (get_child_debug_event): Print dwDebugEventCode as hex since
8789 that's how it's usually documented.
8791 2013-02-28 Yao Qi <yao@codesourcery.com>
8793 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8796 2013-02-27 Jiong Wang <jiwang@tilera.com>
8798 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8799 (reg-tilegx32.c): New rule.
8800 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8801 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8802 different register info initializer according to elf class.
8803 (init_registers_tilgx32): New function. The tilegx32 register info
8805 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8806 (tile_store_gregset): Likewise.
8808 2013-02-27 Yao Qi <yao@codesourcery.com>
8810 * server.c (process_point_options): Print debug message when
8811 debug_threads is true.
8813 2013-02-26 Yao Qi <yao@codesourcery.com>
8815 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8817 2013-02-19 Pedro Alves <palves@redhat.com>
8818 Kai Tietz <ktietz@redhat.com>
8822 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8823 instead of strtoul to extract address from packet.
8824 (process_serial_event) <'z'>: Likewise.
8826 2013-02-18 Yao Qi <yao@codesourcery.com>
8828 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8830 2013-02-14 Pedro Alves <palves@redhat.com>
8834 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8835 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8837 2013-02-14 Pedro Alves <palves@redhat.com>
8839 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8841 2013-02-14 Pedro Alves <palves@redhat.com>
8843 * tracepoint.c (save_string): Delete.
8844 (add_tracepoint_action): Use savestring instead of save_string.
8846 2013-02-12 Pedro Alves <palves@redhat.com>
8848 * linux-xtensa-low.c: Ditto.
8849 * xtensa-xtregs.c: Ditto.
8851 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8853 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8856 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8858 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8859 aarch64_num_wp_regs and aarch64_num_bp_regs to
8860 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8862 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8864 * linux-aarch64-low.c (ps_get_thread_area): Replace
8865 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8867 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8868 Marcus Shawcroft <marcus.shawcroft@arm.com>
8869 Nigel Stephens <nigel.stephens@arm.com>
8870 Yufeng Zhang <yufeng.zhang@arm.com>
8872 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8873 (aarch64.c, aarch64-without-fpu.c): New targets.
8874 * configure.srv (aarch64*-*-linux*): New.
8875 * linux-aarch64-low.c: New file.
8877 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8879 * linux-low.c (handle_extended_wait, linux_create_inferior)
8880 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8881 (dequeue_one_deferred_signal, linux_resume_one_thread)
8882 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8883 (linux_tracefork_grandchild, linux_test_for_tracefork)
8884 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8885 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8886 where the argument is 0.
8888 2013-01-25 Yao Qi <yao@codesourcery.com>
8890 * event-loop.c: Include "queue.h".
8891 (gdb_event_p): New typedef.
8892 (struct gdb_event) <next_event>: Remove.
8893 (event_queue): Change to QUEUE(gdb_event_p).
8894 (async_queue_event): Remove.
8895 (gdb_event_xfree): New.
8896 (initialize_event_loop): New.
8897 (process_event): Use API from QUEUE.
8898 (wait_for_event): Likewise.
8899 * server.c (main): Call initialize_event_loop.
8900 * server.h (initialize_event_loop): Declare.
8902 2013-01-18 Yao Qi <yao@codesourcery.com>
8904 * ax.h (struct eval_agent_expr_context): New.
8905 (gdb_eval_agent_expr): Update declaration.
8906 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8907 TFRAME. Add new argument CTX.
8908 * server.h (struct eval_agent_expr_context): Declare.
8909 (agent_mem_read, agent_tsv_read): Update declaration.
8910 (agent_mem_read_string): Likewise.
8911 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8912 (add_traceframe_block): Add new argument TPOINT.
8913 Increase TPOINT->traceframe_usage.
8914 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8915 eval_tracepoint_agent_expr.
8916 (condition_true_at_tracepoint): Likewise.
8917 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8918 (agent_mem_read_string, agent_tsv_read): Likewise.
8920 2013-01-16 Yao Qi <yao@codesourcery.com>
8922 * linux-low.c (linux_resume_one_lwp): Don't check
8923 'lwp->bp_reinsert != 0'.
8925 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8926 Pedro Alves <palves@redhat.com>
8928 * lynx-low.c (ptrace_request_to_str): Define a temporary
8929 macro and use it to simplify this function's implementation.
8931 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8933 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8936 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8938 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8940 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8942 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8944 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8946 * lynx-low.c (lynx_resume): Use the resume_info parameter
8947 to determine the ptid for the lynx_ptrace call, unless
8948 it is equal to minus_one_ptid, in which case we use the
8949 ptid of the current_inferior.
8950 (lynx_wait_1): After having received a thread create/exit
8951 event, resume the inferior's execution using the signaling
8952 thread's ptid, rather than the old ptid.
8954 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8956 * lynx-low.c (lynx_resume): Delete variable ret.
8958 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8960 * gdbreplay.c (gdbreplay_version): Update copyright year.
8961 * server.c (gdbserver_version): Likewise.
8963 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8965 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8968 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8970 * lynx-low.c (ptrace_request_to_str): Add handling for
8973 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8975 * lynx-low.c (lynx_attach): Delete variable new_process.
8977 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8979 * lynx-low.c (lynx_create_inferior): Delete variable
8982 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8984 * lynx-low.c (ptrace_request_to_str): Do not handle
8985 PTRACE_GETTHREADLIST if this macro does not exist.
8987 2012-12-15 Yao Qi <yao@codesourcery.com>
8989 * Makefile.in (OBS): Add notif.o.
8990 * notif.c, notif.h: New.
8991 * server.c: Include "notif.h".
8992 (struct vstop_notif) <next>: Remove.
8994 (queue_stop_reply): Update.
8995 (push_event, send_next_stop_reply): Remove.
8996 (discard_queued_stop_replies): Update.
8997 (notif_stop): New variable.
8998 (handle_v_stopped): Remove.
8999 (handle_v_requests): Don't call handle_v_stopped. Call
9000 handle_ack_notif instead.
9001 (queue_stop_reply_callback): Call notif_event_enque instead
9002 of queue_stop_reply.
9003 (handle_status): Don't call send_next_stop_reply, call
9004 notif_write_event instead.
9005 (kill_inferior_callback): Likewise.
9006 (detach_or_kill_inferior_callback): Likewise.
9007 (main): Call initialize_notif.
9008 (process_serial_event): Call QUEUE_is_empty.
9009 (handle_target_event): Call notif_push instead of push event.
9010 * server.h (push_event): Remove declaration.
9012 2012-12-10 Tom Tromey <tromey@redhat.com>
9014 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9015 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9018 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9019 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9020 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9021 (amd64-linux-ipa.o, ax.o): Rewrite.
9022 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9023 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9024 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9025 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9026 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9027 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9028 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9029 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9030 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9031 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9032 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9033 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9034 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9035 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9036 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9037 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9038 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9039 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9040 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9041 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9042 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9043 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9044 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9045 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9046 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9047 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9048 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9049 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9050 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9051 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9052 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9053 (reg-tilegx.o): Remove.
9054 (all_object_files): New macro.
9055 Include .deps files.
9056 * aclocal.m4, configure: Rebuild.
9057 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9058 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9059 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9061 2012-12-05 Tom Tromey <tromey@redhat.com>
9064 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9066 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9068 * configure.ac: Check for linux/perf_event.h.
9069 * config.in: Regenerated.
9070 * configure: Regenerated.
9072 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9074 * hostio.c (handle_readlink): Decrease buffer size
9075 parameter passed to readlink by one byte.
9077 2012-11-26 Yao Qi <yao@codesourcery.com>
9079 * configure.ac (build_warnings): Append '-Wempty-body'.
9080 * configure: Regenerated.
9081 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9084 2012-11-15 Pierre Muller <muller@sourceware.org>
9086 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9087 * config.in: Regenerate.
9088 * configure: Regenerate.
9089 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9090 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9091 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9092 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9094 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9095 instead of <sys/wait.h> header.
9096 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9098 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9100 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9101 (various make rules): Remove -DGDBSERVER
9103 2012-11-09 Yao Qi <yao@codesourcery.com>
9105 * spu-low.c (current_ptid): Move it to ..
9106 * gdbthread.h: ... here. New.
9107 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9108 * server.c (myresume, process_serial_event): Likewise.
9109 * thread-db.c (thread_db_find_new_threads): Likewise.
9110 * tracepoint.c (run_inferior_command): Likewise.
9112 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9114 * server.c (handle_search_memory_1): Include access length in
9117 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9119 * linux-crisv32-low.c: Fix compile errors.
9121 2012-09-04 Yao Qi <yao@codesourcery.com>
9123 * tracepoint.c (cmd_qtsv): Adjust debug message.
9124 Don't check CUR_TPOINT.
9126 2012-08-28 Yao Qi <yao@codesourcery.com>
9128 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9129 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9130 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9131 Remove declarations of xmalloc, xreallloc, xstrdup and
9133 * Makefile.in (libiberty_h): New.
9134 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9135 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9137 2012-08-23 Yao Qi <yao@codesourcery.com>
9139 * server.h: Remove declaration of 'xsnprintf'.
9141 2012-08-22 Keith Seitz <keiths@redhat.com>
9143 * server.h: Include build-gnulib-gbserver/config.h.
9144 * gdbreplay.c: Likewise.
9146 2012-08-08 Doug Evans <dje@google.com>
9148 * Makefile.in (SFILES): Add gdb_vecs.c.
9149 (OBS): Add gdb_vecs.o.
9150 (gdb_vecs_h, host_defs_h): New variables.
9151 (thread-db.o): Add $(gdb_vecs_h) dependency.
9152 (gdb_vecs.o): New rule.
9153 * thread-db.c: #include "gdb_vecs.h".
9154 (thread_db_load_search): Use a vector to iterate over path elements.
9155 Handle text appearing after "$pdir".
9157 * configure.ac: Add check for strstr.
9158 * config.in: Regenerate.
9159 * configure: Regenerate.
9161 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9163 * hostio.c (handle_pread): If pread fails, fall back to attempting
9165 (handle_pwrite): Likewise for pwrite.
9167 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9169 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9170 between unsupported TYPE and unimplementable ADDR/LEN combination.
9171 (arm_insert_point): Act on new return value.
9173 2012-07-31 Pedro Alves <palves@redhat.com>
9175 * server.c (process_point_options): Only skip tokens if we find
9176 one that is unrecognized. Don't treat 'X' specially while
9177 skipping unrecognized tokens.
9179 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9181 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9182 to 4-byte-align HW breakpoint addresses for Thumb.
9184 2012-07-27 Yao Qi <yao@codesourcery.com>
9188 * server.h: Declare gdb_agent_about_to_close.
9189 * target.c (kill_inferior): Include "agent.h".
9190 New. Send command 'kill'.
9191 * target.h (kill_inferior): Removed macro.
9192 * tracepoint.c (gdb_agent_about_to_close): New.
9193 (gdb_agent_helper_thread): Handle command 'close'.
9194 Wait endlessly until the inferior stops.
9195 Install gdb_agent_remove_socket to atexit hook.
9196 (agent_socket_name): New static variable.
9197 (gdb_agent_socket_init): Replace local variable 'name' with
9198 'agent_socket_name'.
9199 (gdb_agent_remove_socket): New.
9201 2012-07-27 Yao Qi <yao@codesourcery.com>
9203 * server.c (process_point_options): Stop at 'X' when parsing.
9205 2012-07-19 Michael Eager <eager@eagercon.com>
9207 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9209 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9210 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9211 hardware breakpoint.
9213 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9215 * gdbserver/linux-low.c (initialize_low): Call
9216 linux_ptrace_init_warnings.
9218 2012-07-02 Doug Evans <dje@google.com>
9220 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9223 2012-07-02 Stan Shebs <stan@codesourcery.com>
9225 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9226 (ax.o): Add it to build rule.
9228 (OBS): Add format.o.
9229 (IPA_OBS): Add format.o.
9230 * server.c (handle_query): Claim support for breakpoint commands.
9231 (process_point_options): Add command case.
9232 (process_serial_event): Leave running if there are printfs in
9234 * mem-break.h (any_persistent_commands): Declare.
9235 (add_breakpoint_commands): Declare.
9236 (gdb_no_commands_at_breakpoint): Declare.
9237 (run_breakpoint_commands): Declare.
9238 * mem-break.c (struct point_command_list): New struct.
9239 (struct breakpoint): New field command_list.
9240 (any_persistent_commands): New function.
9241 (add_commands_to_breakpoint): New function.
9242 (add_breakpoint_commands): New function.
9243 (gdb_no_commands_at_breakpoint): New function.
9244 (run_breakpoint_commands): New function.
9245 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9247 * ax.c: Include format.h.
9248 (ax_printf): New function.
9249 (gdb_eval_agent_expr): Add printf opcode.
9251 2012-06-13 Yao Qi <yao@codesourcery.com>
9253 * server.c (start_inferior): Remove duplicated writes to fields
9254 'last_resume_kind' and 'last_status' of 'current_inferior'.
9256 2012-06-12 Yao Qi <yao@codesourcery.com>
9257 Pedro Alves <palves@redhat.com>
9259 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9261 * server.c (handle_v_cont): Extend comment.
9263 2012-06-11 Yao Qi <yao@codesourcery.com>
9265 * linux-low.c (linux_attach): Add 'static'.
9267 2012-06-06 Yao Qi <yao@codesourcery.com>
9269 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9271 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9273 Fix gcc -flto compilation warning.
9274 * server.c (main): Make variable multi_mode and attach volatile.
9276 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9278 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9279 if the platform doesn't know about it.
9281 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9283 * Makefile.in (SFILES): Add linux-tile-low.c.
9284 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9285 * configure.srv: Handle tilegx-*-linux*.
9286 * linux-tile-low.c: New file.
9288 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9290 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9292 2012-05-24 Pedro Alves <palves@redhat.com>
9296 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9298 2012-05-24 Pedro Alves <palves@redhat.com>
9302 Replace target_signal with gdb_signal throughout.
9304 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9306 * linux-low.c (linux_store_registers): Avoid the copying sequence
9307 when no data has been retrieved by ptrace.
9309 2012-05-22 Will Deacon <will.deacon@arm.com>
9311 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9312 Include asm/ptrace.h.
9313 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9316 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9318 * linux-low.c (linux_store_registers): Don't re-retrieve data
9319 with ptrace that has already been obtained from /proc. Always
9320 copy any data retrieved with ptrace to the buffer supplied.
9322 2012-05-11 Yao Qi <yao@codesourcery.com>
9323 Pedro Alves <palves@redhat.com>
9325 * linux-low.c (enum stopping_threads_kind): New.
9326 (stopping_threads): Change type to `enum stopping_threads_kind'.
9327 (handle_extended_wait): If stopping and suspending threads, leave
9328 the new_lwp suspended too.
9329 (linux_wait_for_event): Adjust.
9330 (stop_all_lwps): Set `stopping_threads' to
9331 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9332 whether we're suspending threads or just stopping them. Assert no
9335 2012-04-29 Yao Qi <yao@codesourcery.com>
9337 * server.h: Move some code to ...
9338 * gdbthread.h: ... here. New.
9339 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9340 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9341 (nto-low.o, win32-low.o): Likewise.
9342 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9343 * regcache.c, remote-utils.c, server.c: Likewise.
9344 * target.c, tracepoint.c, win32-low.c: Likewise.
9346 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9348 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9349 (PTRACE_ARG4_TYPE): Likewise.
9350 (PTRACE_XFER_TYPE): Likewise.
9351 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9352 ptrace to PTRACE_ARG3_TYPE.
9353 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9354 (PTRACE_ARG4_TYPE): Likewise.
9355 (PTRACE_XFER_TYPE): Likewise.
9356 (linux_detach_one_lwp): Cast fourth argument of
9357 ptrace to long then PTRACE_ARG4_TYPE.
9358 (regsets_fetch_inferior_registers): Cast third argument of
9359 ptrace to long then PTRACE_ARG3_TYPE.
9360 (regsets_store_inferior_registers): Likewise.
9362 2012-04-20 Pedro Alves <palves@redhat.com>
9364 * configure: Regenerate.
9366 2012-04-19 Pedro Alves <palves@redhat.com>
9368 * Makefile.in (GNULIB_BUILDDIR): New.
9369 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9370 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9371 (all, install-only, uninstall, clean-info, all-lib, clean): No
9372 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9373 (maintainer-clean realclean distclean): Use subdir_do.
9375 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9376 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9377 * acinclude.m4: Include acx_configure_dir.m4.
9378 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9379 calls. Call AC_PROG_RANLIB. Configure gnulib using
9382 (GNULIB_STDINT_H): Adjust.
9383 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9384 * gdbreplay.c: Include build-gnulib/config.h.
9385 * server.h: Likewise.
9386 * aclocal.m4: Regenerate.
9387 * config.in: Regenerate.
9388 * configure: Regenerate.
9390 2012-04-19 Pedro Alves <palves@redhat.com>
9392 * Makefile.in (LIBGNU, INCGNU): Adjust.
9393 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9394 (all, install-only, uninstall, clean-info, all-lib, clean)
9395 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9396 * configure.ac: Adjust AC_OUTPUT output.
9397 * aclocal.m4: Regenerate.
9398 * configure: Regenerate.
9400 2012-04-19 Pedro Alves <palves@redhat.com>
9402 * Makefile.in (generated_files): New.
9403 (server_h): Remove the explicit dependency on config.h, and depend
9404 on $generated_files.
9406 2012-04-19 Pedro Alves <palves@redhat.com>
9408 * Makefile.in (INCGNU): Add -Ignulib.
9410 2012-04-19 Pedro Alves <palves@redhat.com>
9412 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9413 (INCGNU): ... this, and spell out -I here.
9414 (GNULIB_LIB): Rename to ...
9416 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9418 2012-04-19 Pedro Alves <palves@redhat.com>
9420 * config.in: Regenerate.
9422 2012-04-19 Pedro Alves <palves@redhat.com>
9424 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9425 * server.h (memmem): Remove declaration.
9426 * config.in: Regenerate.
9427 * configure: Regenerate.
9429 2012-04-19 Yao Qi <yao@codesourcery.com>
9431 * Makefile.in (SFILES): Add common/vec.c.
9435 2012-04-19 Yao Qi <yao@codesourcery.com>
9437 * remote-utils.c (prepare_resume_reply): Replace with macro
9438 target_core_of_thread.
9439 * server.c (handle_qxfer_threads_proper): Likewise.
9440 * target.h (traget_core_of_thread): New macro.
9442 2012-04-18 Pedro Alves <palves@redhat.com>
9444 * aclocal.m4: Regenerate.
9445 * configure: Regenerate.
9447 2012-04-16 Yao Qi <yao@codesourcery.com>
9449 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9450 duplicated on address.
9452 2012-04-16 Yao Qi <yao@codesourcery.com>
9454 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9455 (struct tracepoint_action_ops) <send>: New field.
9456 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9457 (agent_expr_send, x_tracepoint_action_send): New.
9458 (l_tracepoint_action_send): New.
9459 (cmd_qtdp): Download and install tracepoint
9460 according to `use_agent'.
9461 (run_inferior_command): Add one more parameter `len'.
9463 (tracepoint_send_agent): New.
9464 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9466 2012-04-16 Yao Qi <yao@codesourcery.com>
9468 * tracepoint.c (download_tracepoints): Moved to ...
9469 (cmd_qtstart): ... here.
9471 2012-04-14 Yao Qi <yao@codesourcery.com>
9473 * tracepoint.c: Include inttypes.h.
9474 (struct collect_memory_action): Use sized types.
9475 (struct tracepoint): Likewise.
9476 (cmd_qtdp, stop_tracing): Update print specifiers.
9477 (cmd_qtp, response_tracepoint): Likewise.
9478 (collect_data_at_tracepoint): Likewise.
9479 (collect_data_at_step): Likewise.
9481 2012-04-14 Yao Qi <yao@codesourcery.com>
9483 Import gnulib module inttypes.
9484 * aclocal.m4, config.in, configure: Regenerated.
9486 2012-04-14 Yao Qi <yao@codesourcery.com>
9488 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9489 Makefile and config.status at last.
9491 2012-04-13 Yao Qi <yao@codesourcery.com>
9493 * tracepoint.c: Include stdint.h unconditionally.
9495 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9497 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9498 on BFD_HAVE_SYS_PROCFS_TYPE.
9499 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9500 * configure: Regenerate.
9501 * config.in: Likewise.
9503 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9505 * Makefile.in (clean): Also remove x32.c x32-linux.c
9506 x32-avx.c x32-avx-linux.c.
9507 (x32.o): New target.
9509 (x32-linux.o): Likewise.
9510 (x32-linux.c): Likewise.
9511 (x32-avx.o): Likewise.
9512 (x32-avx.c): Likewise.
9513 (x32-avx-linux.o): Likewise.
9514 (x32-avx-linux.c): Likewise.
9516 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9517 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9518 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9519 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9520 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9521 i386/x32-avx-linux.xml.
9523 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9524 (init_registers_x32_avx_linux): Likwise.
9525 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9526 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9528 2012-04-13 Pedro Alves <palves@redhat.com>
9530 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9531 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9532 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9533 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9536 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9538 * linux-x86-low.c (compat_x32_clock_t): New.
9539 (compat_x32_siginfo_t): Likewise.
9540 (compat_x32_siginfo_from_siginfo): Likewise.
9541 (siginfo_from_compat_x32_siginfo): Likewise.
9542 (linux_is_elf64): Likewise.
9543 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9544 and siginfo_from_compat_x32_siginfo for x32.
9545 (x86_arch_setup): Set linux_is_elf64.
9547 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9550 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9552 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9553 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9554 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9555 compatible with process.
9557 2012-04-12 Yao Qi <yao@codesourcery.com>
9559 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9560 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9561 (install-only, install-info, clean): Handle sub dir gnulib.
9562 (all-lib, am--refresh): New targets.
9563 (memmem.o): Remove target.
9564 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9565 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9566 (AC_REPLACE_FUNCS): Remove memmem.
9567 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9568 (AC_OUTPUT): Generate Makefile in gnulib/.
9569 * aclocal.m4, config.in, configure: Regenerated.
9571 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9573 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9575 2012-04-05 Pedro Alves <palves@redhat.com>
9577 -Werror=strict-aliasing
9579 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9582 2012-04-04 Pedro Alves <palves@redhat.com>
9584 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9585 (sparc_store_gregset_from_stack, sparc_store_gregset)
9586 (sparc_breakpoint_at): Fix formatting.
9588 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9590 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9592 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9593 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9594 * config.in: Regenerate.
9595 * configure: Likewise.
9597 2012-03-29 Pedro Alves <palves@redhat.com>
9599 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9600 Correct ptrace arguments.
9602 2012-03-28 Pedro Alves <palves@redhat.com>
9604 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9605 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9606 (IA64_FR1_REGNUM): New defines.
9607 (ia64_fetch_register): New.
9608 (the_low_target): Install it.
9609 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9611 * linux-low.c (linux_fetch_registers): Try the
9612 the_low_target.fetch_register hook first.
9614 * linux-arm-low.c (the_low_target): Adjust.
9615 * linux-bfin-low.c (the_low_target): Adjust.
9616 * linux-cris-low.c (the_low_target): Adjust.
9617 * linux-crisv32-low.c (the_low_target): Adjust.
9618 * linux-m32r-low.c (the_low_target): Adjust.
9619 * linux-m68k-low.c (the_low_target): Adjust.
9620 * linux-mips-low.c (the_low_target): Adjust.
9621 * linux-ppc-low.c (the_low_target): Adjust.
9622 * linux-s390-low.c (the_low_target): Adjust.
9623 * linux-sh-low.c (the_low_target): Adjust.
9624 * linux-sparc-low.c (the_low_target): Adjust.
9625 * linux-tic6x-low.c (the_low_target): Adjust.
9626 * linux-x86-low.c (the_low_target): Adjust.
9627 * linux-xtensa-low.c (the_low_target): Adjust.
9629 2012-03-26 Pedro Alves <palves@redhat.com>
9631 * server.c (handle_qxfer_libraries): Don't bail early if
9632 the_target->qxfer_libraries_svr4 is not NULL.
9634 2012-03-26 Pedro Alves <palves@redhat.com>
9636 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9638 2012-03-23 Pedro Alves <palves@redhat.com>
9640 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9641 "library-list-svr4" element's start tag when the the DSO list is
9644 2012-03-23 Pedro Alves <palves@redhat.com>
9646 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9647 a variable whose type size is the same as the inferior's pointer
9650 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9652 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9654 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9655 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9656 * linux-low.h: Include <signal.h>.
9657 (struct siginfo): Remove forward declaration.
9658 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9661 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9663 * .gitignore: Ignore more files.
9665 2012-03-19 Pedro Alves <palves@redhat.com>
9666 Jan Kratochvil <jan.kratochvil@redhat.com>
9668 * server.c (cont_thread, general_thread): Add describing comments.
9669 (start_inferior): Clear `cont_thread'.
9670 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9673 2012-03-15 Yao Qi <yao@codesourcery.com>
9675 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9677 (cmd_qtdp): ... here.
9679 2012-03-15 Yao Qi <yao@codesourcery.com>
9681 * tracepoint.c (struct tracepoint_action_ops): New.
9682 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9683 (m_tracepoint_action_download): New.
9684 (r_tracepoint_action_download): New.
9685 (x_tracepoint_action_download): New.
9686 (l_tracepoint_action_download): New.
9687 (add_tracepoint_action): Install `action->ops' according type.
9688 (download_tracepoint_1): Move code `download' function pointer
9689 of various tracepoint_action_ops.
9691 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9693 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9694 linux_ptrace_attach_warnings.
9696 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9698 * Makefile.in (linux-ptrace.o): New.
9699 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9700 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9701 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9702 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9703 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9705 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9707 2012-03-08 Yao Qi <yao@codesourcery.com>
9708 Pedro Alves <palves@redhat.com>
9710 Fix PR server/13392.
9711 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9713 * tracepoint.c (remove_tracepoint): New.
9714 (cmd_qtdp): Call remove_tracepoint when failed to install.
9716 2012-03-07 Pedro Alves <palves@redhat.com>
9718 * linux-low.c (get_detach_signal): New.
9719 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9720 Pass on pending signals to PTRACE_DETACH. Check the result of the
9722 * server.c (program_signals, program_signals_p): New.
9723 (handle_general_set): Handle QProgramSignals.
9724 * server.h (program_signals, program_signals_p): Declare.
9726 2012-03-05 Pedro Alves <palves@redhat.com>
9727 Jan Kratochvil <jan.kratochvil@redhat.com>
9729 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9732 2012-03-03 Yao Qi <yao@codesourcery.com>
9734 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9735 agent_look_up_symbols.
9737 2012-03-03 Yao Qi <yao@codesourcery.com>
9739 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9740 (linux-x86-low.o): Likewise.
9741 * server.h: Remove in_process_agent_loaded.
9742 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9746 2012-03-03 Yao Qi <yao@codesourcery.com>
9748 * tracepoint.c (gdb_agent_capability): New global.
9749 (in_process_agent_loaded_ust): Renamed to
9750 `in_process_agent_supports_ust'.
9752 (in_process_agent_supports_ust): Call agent_capability_check.
9753 (clear_installed_tracepoints): Assert that agent supports
9756 2012-03-03 Yao Qi <yao@codesourcery.com>
9758 * linux-low.c (linux_supports_agent): New.
9759 (linux_target_ops): Initialize field `supports_agent' with
9760 linux_supports_agent.
9761 * target.h (struct target_ops) <supports_agent>: New.
9762 (target_supports_agent): New macro.
9763 * server.c (handle_general_set): Handle packet 'QAgent'.
9764 (handle_query): Send `QAgent+'.
9765 * Makefile.in (server.o): Depends on agent.h.
9767 2012-03-03 Yao Qi <yao@codesourcery.com>
9769 * Makefile.in (OBS): Add agent.o.
9770 Add new rule for agent.o.
9771 Track dependence of tracepoint.c on agent.h.
9772 * tracepoint.c (run_inferior_command_1):
9773 (run_inferior_command): Call agent_run_command.
9774 (gdb_ust_connect_sync_socket): Deleted. Move it to
9776 (resume_thread, stop_thread): Likewise.
9777 (gdb_ust_socket_init): Renamed to ...
9778 (gdb_agent_socket_init): ... New.
9779 (gdb_ust_thread): Renamed to ...
9780 (gdb_agent_helper_thread): ... New.
9781 (gdb_ust_init): Move some code to ...
9782 (gdb_agent_init): ... here. New.
9783 [HAVE_UST]: Call gdb_ust_init.
9784 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9785 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9786 * config.in, configure: Regenerated.
9788 2012-03-02 Pedro Alves <palves@redhat.com>
9790 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9791 * linux-low.c (struct simple_pid_list): New.
9792 (stopped_pids): New a struct simple_pid_list pointer.
9793 (add_to_pid_list, pull_pid_from_list): New.
9794 (handle_extended_wait): Don't assume the first signal new children
9795 report is SIGSTOP. Adjust call to pull_pid_from_list.
9796 (linux_wait_for_lwp): Adjust.
9798 2012-03-02 Yao Qi <yao@codesourcery.com>
9800 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9803 2012-03-02 Yao Qi <yao@codesourcery.com>
9805 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9806 `stop_pc' and `tpoint'. Update caller.
9808 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9810 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9811 * linux-low.c (use_linux_regsets): New macro.
9812 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9813 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9814 (linux_register_in_regsets): New function.
9815 (usr_fetch_inferior_registers): Skip registers covered by
9817 (usr_store_inferior_registers): Likewise.
9818 (usr_fetch_inferior_registers): New macro.
9819 (usr_store_inferior_registers): Likewise.
9820 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9821 (linux_store_registers): Likewise.
9822 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9824 (init_registers_mips64_dsp_linux): Likewise.
9825 (init_registers_mips_linux): New macro.
9826 (init_registers_mips_dsp_linux): Likewise.
9827 (mips_dsp_num_regs): Likewise.
9828 (DSP_BASE, DSP_CONTROL): New fallback macros.
9829 (mips_base_regs): New macro.
9830 (mips_regmap): Use it. Fix the size.
9831 (mips_dsp_regmap): New variable.
9832 (mips_dsp_regset_bitmap): Likewise.
9833 (mips_arch_setup): New function.
9834 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9836 (mips_cannot_store_register): Likewise.
9837 (the_low_target): Update .arch_setup, .num_regs and .regmap
9838 initializers. Add .regset_bitmap initializer.
9839 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9841 * linux-bfin-low.c (the_low_target): Likewise.
9842 * linux-cris-low.c (the_low_target): Likewise.
9843 * linux-crisv32-low.c (the_low_target): Likewise.
9844 * linux-ia64-low.c (the_low_target): Likewise.
9845 * linux-m32r-low.c (the_low_target): Likewise.
9846 * linux-m68k-low.c (the_low_target): Likewise.
9847 * linux-ppc-low.c (the_low_target): Likewise.
9848 * linux-s390-low.c (the_low_target): Likewise.
9849 * linux-sh-low.c (the_low_target): Likewise.
9850 * linux-sparc-low.c (the_low_target): Likewise.
9851 * linux-tic6x-low.c (the_low_target): Likewise.
9852 * linux-x86-low.c (the_low_target): Likewise.
9853 * linux-xtensa-low.c (the_low_target): Likewise.
9854 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9855 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9856 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9858 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9859 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9861 2012-02-29 Yao Qi <yao@codesourcery.com>
9862 Pedro Alves <palves@redhat.com>
9864 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9865 `step_over_finished' is true.
9867 2012-02-27 Pedro Alves <palves@redhat.com>
9869 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9870 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9872 2012-02-27 Pedro Alves <palves@redhat.com>
9875 * linux-low.c (pid_is_stopped): New.
9876 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9878 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9880 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9883 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9885 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9887 2012-02-24 Luis Machado <lgustavo@codesourcery>
9889 * server.c (handle_query): Advertise support for target-side
9890 breakpoint condition evaluation.
9891 (process_point_options): New function.
9892 (process_serial_event): When inserting a breakpoint, check for
9893 a target-side condition that should be evaluated.
9895 * mem-break.c: Include regcache.h and ax.h.
9896 (point_cond_list_t): New data structure.
9897 (breakpoint) <cond_list>: New field.
9898 (find_gdb_breakpoint_at): Make non-static.
9899 (delete_gdb_breakpoint_at): Clear any target-side
9901 (clear_gdb_breakpoint_conditions): New function.
9902 (add_condition_to_breakpoint): Likewise.
9903 (add_breakpoint_condition): Likewise.
9904 (gdb_condition_true_at_breakpoint): Likewise.
9905 (gdb_breakpoint_here): Return result directly instead
9906 of going through a local variable.
9908 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9909 (clear_gdb_breakpoint_conditions): Likewise.
9910 (add_breakpoint_condition): Likewise.
9911 (gdb_condition_true_at_breakpoint): Likewise.
9913 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9914 (need_step_over_p): Take target-side breakpoint condition into
9917 2012-02-24 Luis Machado <lgustavo@codesourcery>
9919 * server.h: Include tracepoint.h.
9920 (agent_mem_read, agent_get_trace_state_variable_value,
9921 agent_set_trace_state_variable_value,
9922 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9923 get_set_tsv_func_addr): New prototypes.
9925 * ax.h: New include file.
9926 * ax.c: New source file.
9928 * tracepoint.c: Include ax.h.
9929 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9930 agent_expr, eval_result_type): Move to ax.h.
9931 (parse_agent_expr): Rename to ...
9932 (gdb_parse_agent_expr): ... this, make it non-static and move
9934 (unparse_agent_expr) Rename to ...
9935 (gdb_unparse_agent_expr): ... this, make it non-static and move
9937 (eval_agent_expr): Rename to ...
9938 (eval_tracepoint_agent_expr): ... this.
9939 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9940 forward declarations.
9941 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9942 (agent_get_trace_state_variable_value): New function.
9943 (agent_set_trace_state_variable_value): New function.
9944 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9945 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9946 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9947 (condition_true_at_tracepoint): Likewise.
9948 (parse_agent_expr): Rename to ...
9949 (gdb_parse_agent_expr): ... this and move to ax.c.
9950 (unparse_agent_expr): Rename to ...
9951 (gdb_unparse_agent_expr): ... this and move to ax.c.
9952 (gdb_agent_op_name): Move to ax.c.
9953 (eval_agent_expr): Rename to ...
9954 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9956 (eval_tracepoint_agent_expr): New function.
9957 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9959 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9961 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9962 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9963 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9964 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9965 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9966 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9967 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9968 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9969 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9970 (compile_bytecodes): Remove forward declaration.
9971 (is_goto_target): Move to ax.c.
9972 (compile_bytecodes): Move to ax.c and call
9973 agent_get_trace_state_variable_value (...) and
9974 agent_set_trace_state_variable_value (...).
9976 * Makefile.in: Update ax.c and IPA dependencies.
9978 2012-02-24 Pedro Alves <palves@redhat.com>
9980 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9981 (cmd_bigqtbuffer_circular): ... this. Only handle
9982 'QTBuffer:circular:'.
9983 (handle_tracepoint_general_set): Adjust.
9985 2012-02-16 Yao Qi <yao@codesourcery.com>
9987 * inferiors.c: Move code to ...
9988 * dll.c: .... here. New.
9989 * server.h: Declare clear_dlls.
9990 * Makefile.in (SFILES): Add dll.c.
9994 2012-02-11 Yao Qi <yao@codesourcery.com>
9996 * server.c: (handle_monitor_command): Add a new parameter
9998 (handle_query): Update caller.
10000 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10002 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10003 * configure, config.in: Regenerate.
10004 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10007 2012-02-02 Pedro Alves <palves@redhat.com>
10009 Try SIGKILL first, then PTRACE_KILL.
10010 * linux-low.c (linux_kill_one_lwp): New.
10011 (linux_kill_one_lwp): Rename to ...
10012 (kill_one_lwp_callback): ... this. Use the new
10013 linux_kill_one_lwp.
10015 2012-02-02 Pedro Alves <palves@redhat.com>
10017 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10020 2012-01-27 Pedro Alves <palves@redhat.com>
10022 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10023 (elf_64_file_p): Make static.
10024 (linux_pid_exe_is_elf_64_file): New.
10025 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10026 Delete declarations.
10027 (linux_pid_exe_is_elf_64_file): Declare.
10028 * linux-x86-low.c (x86_arch_setup): Use
10029 linux_pid_exe_is_elf_64_file.
10031 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10033 * linux-low.c (linux_wait_for_event_1): Rename to ...
10034 (linux_wait_for_event): ... here and merge it with former
10035 linux_wait_for_event - new variable wait_ptid, use it.
10036 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10038 2012-01-23 Pedro Alves <palves@redhat.com>
10040 * server.c (main): Avoid yet another case of infinite loop while
10041 detaching/killing after a longjmp.
10043 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10046 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10048 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10050 * hostio.c (handle_readlink): New function.
10051 (handle_vFile): Call it to handle "vFile:readlink" packets.
10053 2012-01-20 Pedro Alves <palves@redhat.com>
10054 Ulrich Weigand <ulrich.weigand@linaro.org>
10056 * server.c (handle_v_requests): Only support vAttach and vRun to
10057 start multiple processes when in extended protocol mode.
10059 2012-01-17 Pedro Alves <palves@redhat.com>
10061 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10062 memalign plus mprotect to allocate the scratch buffer.
10064 2012-01-13 Pedro Alves <palves@redhat.com>
10066 * server.c (attach_inferior): Clear `cont_thread'.
10068 2012-01-13 Pedro Alves <palves@redhat.com>
10070 * server.c (main): Avoid infinite loop while detaching/killing
10073 2012-01-09 Doug Evans <dje@google.com>
10075 * server.c (start_inferior): Set last_ptid in --wrapper case.
10077 2012-01-06 Yao Qi <yao@codesourcery.com>
10079 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10081 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10083 2012-01-04 Yao Qi <yao@codesourcery.com>
10085 * tracepoint.c (cmd_qtdp): Print debug message
10086 for static tracepoint.
10088 2012-01-04 Yao Qi <yao@codesourcery.com>
10090 * tracepoint.c (trace_vdebug): Differentiate debug message
10091 between gdbserver and IPA.
10093 2012-01-03 Yao Qi <yao@codesourcery.com>
10095 * tracepoint.c (tracepoint_was_hit): Don't collect for
10098 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10100 * terminal.h: Reformat copyright header.
10102 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10104 * server.c (gdbserver_version): Update copyright year.
10105 * gdbreplay.c (gdbreplay_version): Likewise.
10107 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10109 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10112 2011-12-18 Hui Zhu <teawater@gmail.com>
10113 * linux-low.c (linux_create_inferior): Save return value to ret.
10115 2011-12-18 Hui Zhu <teawater@gmail.com>
10117 * linux-low.c (linux_create_inferior): Save return value to ret.
10119 2011-12-16 Doug Evans <dje@google.com>
10121 * linux-low.c (linux_create_inferior): If stdio connection,
10122 redirect stdin from /dev/null, stdout to stderr.
10123 * remote-utils.c (remote_is_stdio): New static global.
10124 (remote_connection_is_stdio): New function.
10125 (remote_prepare): Handle stdio connection.
10126 (remote_open): Ditto.
10127 (remote_close): Don't close stdin for stdio connections.
10128 (read_prim,write_prim): New functions. Replace all calls to
10129 read/write to these.
10130 * server.c (main): Watch for "-" argument. Move call to
10131 remote_prepare before start_inferior.
10132 * server.h (STDIO_CONNECTION_NAME): New macro.
10133 (remote_connection_is_stdio): Declare.
10135 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10136 in debugging output.
10138 2011-12-15 Yao Qi <yao@codesourcery.com>
10140 * tracepoint.c: Include sys/syscall.h.
10141 (gdb_ust_thread): Remove preprocessor conditional.
10143 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10145 * linux-low.c (linux_detach_one_lwp): Call
10146 the_low_target.prepare_to_resume before detaching.
10148 2011-12-14 Yao Qi <yao@codesourcery.com>
10150 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10153 2011-12-14 Yao Qi <yao@codesourcery.com>
10155 * i386-low.c (i386_low_stopped_data_address): Initialize local
10156 variable `control'.
10158 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10162 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10163 DR_CONTROL unless necessary. Extend comments.
10164 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10165 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10167 2011-12-13 Yao Qi <yao@codesourcery.com>
10169 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10171 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10173 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10175 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10176 Print new debug message for such case.
10178 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10180 Fix overlapping memcpy.
10181 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10182 the read_inferior_memory transfer.
10183 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10184 write_inferior_memory transfer.
10185 (set_fast_tracepoint_jump): New variable buf. Use it for the
10186 read_inferior_memory and write_inferior_memory transfers.
10187 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10188 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10189 Use it for the write_inferior_memory transfer.
10190 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10193 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10195 * linux-low.c (fetch_register, store_register): Make code
10196 consistent, fix formatting.
10198 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10200 * linux-low.c (usr_store_inferior_registers): Factor out code
10201 to handle individual registers into...
10202 (store_register): ... this new function.
10204 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10206 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10207 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10208 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10209 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10210 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10211 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10212 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10213 (srv_xmlfiles): Add new XML files.
10215 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10217 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10218 (init_registers_s390_linux32v1): Add prototype.
10219 (init_registers_s390_linux32v2): Likewise.
10220 (init_registers_s390_linux64v1): Likewise.
10221 (init_registers_s390_linux64v2): Likewise.
10222 (init_registers_s390x_linux64v1): Likewise.
10223 (init_registers_s390x_linux64v2): Likewise.
10224 (s390_num_regs): Increment to 52.
10225 (s390_regmap): Add orig_r2 register.
10226 (s390_num_regs_3264): Increment to 68.
10227 (s390_regmap_3264): Add orig_r2 register.
10228 (s390_collect_ptrace_register): Handle orig_r2 register.
10229 (s390_supply_ptrace_register): Likewise.
10230 (s390_fill_last_break): New function.
10231 (s390_store_last_break): Likewise.
10232 (s390_fill_system_call): New function.
10233 (s390_store_system_call): Likewise.
10234 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10236 (s390_check_regset): New function.
10237 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10238 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10239 Update target_regsets for available register sets.
10241 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10242 Jan Kratochvil <jan.kratochvil@redhat.com>
10244 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10245 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10247 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10248 * linux-low.h (struct process_info_private): New member r_debug.
10249 * server.c (handle_qxfer_libraries): Call
10250 the_target->qxfer_libraries_svr4.
10251 (handle_qxfer_libraries_svr4): New function.
10252 (qxfer_packets): New entry "libraries-svr4".
10253 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10254 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10255 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10256 PACKET_qXfer_libraries_svr4.
10258 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10260 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10261 PSW address/mask between 8-byte and 16-byte formats.
10262 (s390_supply_ptrace_register): Likewise.
10263 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10264 basic addressing mode bit.
10266 2011-11-24 Stan Shebs <stan@codesourcery.com>
10268 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10270 2011-11-17 Stan Shebs <stan@codesourcery.com>
10272 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10273 (tracing_start_time): New global.
10274 (tracing_stop_time): New global.
10275 (tracing_user_name): New global.
10276 (tracing_notes): New global.
10277 (tracing_stop_note): New global.
10278 (cmd_qtstart): Set traceframe_usage, start_time.
10279 (stop_tracing): Set stop_time.
10280 (cmd_qtstatus): Report additional status.
10281 (cmd_qtp): New function.
10282 (handle_tracepoint_query): Call it.
10283 (cmd_qtnotes): New function.
10284 (handle_tracepoint_general_set): Call it.
10285 (get_timestamp): Rename from tsv_get_timestamp.
10287 2011-11-14 Stan Shebs <stan@codesourcery.com>
10288 Kwok Cheung Yeung <kcy@codesourcery.com>
10290 * linux-x86-low.c (small_jump_insn): New.
10291 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10292 trampoline and error message, build a trampoline and issue a small
10293 jump instruction to it.
10294 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10295 trampoline and error message.
10296 (x86_get_min_fast_tracepoint_insn_len): New.
10297 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10298 * linux-low.h (struct linux_target_ops): Add arguments to
10299 install_fast_tracepoint_jump_pad operation, add new operation.
10300 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10302 (linux_get_min_fast_tracepoint_insn_len): New function.
10303 (linux_target_op): Add new operation.
10304 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10305 (gdb_trampoline_buffer_end): Ditto.
10306 (gdb_trampoline_buffer_error): Ditto.
10307 (struct ipa_sym_addresses): Add fields for new IPA variables.
10308 (symbol_list): Add entries for new IPA variables.
10309 (struct tracepoint): Add fields to hold the address range of the
10310 trampoline used by the tracepoint.
10311 (trampoline_buffer_head): New static variable.
10312 (trampoline_buffer_tail): Ditto.
10313 (claim_trampoline_space): New function.
10314 (have_fast_tracepoint_trampoline_buffer): New function.
10315 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10317 (install_fast_tracepoint): Ditto, also add error buffer argument.
10318 (cmd_qtminftpilen): New function.
10319 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10320 (fast_tracepoint_from_trampoline_address): New function.
10321 (fast_tracepoint_collecting): Handle trampoline as part of jump
10323 (set_trampoline_buffer_space): New function.
10324 (initialize_tracepoint): Initialize new IPA variables.
10325 * target.h (struct target_ops): Add arguments to
10326 install_fast_tracepoint_jump_pad operation, add new
10327 get_min_fast_tracepoint_insn_len operation.
10328 (target_get_min_fast_tracepoint_insn_len): New.
10329 (install_fast_tracepoint_jump_pad): Add arguments.
10330 * server.h (IPA_BUFSIZ): Define.
10331 * linux-i386-ipa.c: Include extra header files.
10332 (initialize_fast_tracepoint_trampoline_buffer): New function.
10333 (initialize_low_tracepoint): Call it.
10334 * server.h (set_trampoline_buffer_space): Declare.
10335 (claim_trampoline_space): Ditto.
10336 (have_fast_tracepoint_trampoline_buffer): Ditto.
10338 2011-11-14 Yao Qi <yao@codesourcery.com>
10340 * server.c (handle_query): Handle InstallInTrace for qSupported.
10341 * tracepoint.c (add_tracepoint): Sort list.
10342 (install_tracepoint, download_tracepoint): New.
10343 (cmd_qtdp): Call them to install and download tracepoints.
10344 (sort_tracepoints): Removed.
10345 (cmd_qtstart): Update.
10347 2011-11-14 Yao Qi <yao@codesourcery.com>
10349 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10350 * mem-break.h: Declare.
10351 * tracepoint.c (cmd_qtstart): Move some code to ...
10352 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10354 (download_tracepoints): Move some code to ...
10355 (download_tracepoint_1): ... here. New.
10357 2011-11-08 Yao Qi <yao@codesourcery.com>
10359 * remote-utils.c (relocate_instruction): A comment fix.
10361 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10363 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10364 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10365 dr_status_mirror and dr_control_mirror from debug_reg_state.
10366 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10367 (i386_initial_stuff): Remove use of deleted globals.
10368 (i386_get_thread_context, i386_set_thread_context,
10369 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10370 from debug_reg_state.
10372 2011-11-05 Yao Qi <yao@codesourcery.com>
10374 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10375 address as TPOINT's.
10377 2011-11-02 Stan Shebs <stan@codesourcery.com>
10379 * tracepoint.c (agent_mem_read_string): New function.
10380 (eval_agent_expr): Call it for tracenz.
10381 * server.c (handle_query): Report support for tracenz.
10383 2011-11-02 Yao Qi <yao@codesourcery.com>
10385 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10387 2011-11-02 Yao Qi <yao@codesourcery.com>
10389 * target.h: Fix a typo in comment.
10391 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10393 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10394 clobber the breakpoints' shadows with fast tracepoint jumps.
10395 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10396 * target.c (write_inferior_memory): Also pass MYADDR down to
10399 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10401 * configure.ac: Check support for personality routine.
10402 * configure: Regenerate.
10403 * config.in: Likewise.
10404 * linux-low.c: Include <sys/personality.h>.
10405 Define ADDR_NO_RANDOMIZE if necessary.
10406 (linux_create_inferior): Disable address space randomization when
10407 forking inferior, if requested.
10408 (linux_supports_disable_randomization): New function.
10409 (linux_target_ops): Install it.
10410 * server.h (disable_randomization): Declare.
10411 * server.c (disable_randomization): New global variable.
10412 (handle_general_set): Handle QDisableRandomization.
10413 (handle_query): Likewise for qSupported.
10414 (main): Support --disable-randomization and --no-disable-randomization
10415 command line arguments.
10416 * target.h (struct target_ops): Add supports_disable_randomization.
10417 (target_supports_disable_randomization): New macro.
10419 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10421 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10423 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10424 [!PT_GETDSBT] (target_loadmap): New definition.
10425 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10426 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10427 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10428 and PT_GETDSBT to LINUX_LOADMAP.
10429 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10430 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10432 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10434 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10435 (arm_linux_hwbp_cap): New static variable.
10436 (arm_linux_get_hwbp_cap): Replace by ...
10437 (arm_linux_init_hwbp_cap): ... this new function.
10438 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10439 (arm_linux_get_hw_watchpoint_count): Likewise.
10440 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10441 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10442 (arm_prepare_to_resume): Use perror_with_name instead of error.
10444 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10446 * linux-arm-low.c: Include <signal.h>.
10447 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10448 (struct arm_linux_hwbp_cap): New data type.
10449 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10450 (struct arm_linux_hw_breakpoint): New data type.
10451 (MAX_BPTS, MAX_WPTS): Define.
10452 (struct arch_process_info, struct arch_lwp_info): New data types.
10453 (arm_linux_get_hwbp_cap): New function.
10454 (arm_linux_get_hw_breakpoint_count): Likewise.
10455 (arm_linux_get_hw_watchpoint_count): Likewise.
10456 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10457 (arm_hwbp_control_initialize): Likewise.
10458 (arm_hwbp_control_is_enabled): Likewise.
10459 (arm_hwbp_control_is_initialized): Likewise.
10460 (arm_hwbp_control_disable): Likewise.
10461 (arm_linux_hw_breakpoint_equal): Likewise.
10462 (arm_linux_hw_point_initialize): Likewise.
10463 (struct update_registers_data): New data structure.
10464 (update_registers_callback: New function.
10465 (arm_insert_point): Likewise.
10466 (arm_remove_point): Likewise.
10467 (arm_stopped_by_watchpoint): Likewise.
10468 (arm_stopped_data_address): Likewise.
10469 (arm_new_process): Likewise.
10470 (arm_new_thread): Likewise.
10471 (arm_prepare_to_resume): Likewise.
10472 (the_low_target): Register arm_insert_point, arm_remove_point,
10473 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10474 arm_new_thread, and arm_prepare_to_resume.
10476 2011-09-15 Stan Shebs <stan@codesourcery.com>
10478 * server.h (struct emit_ops): Add compare-goto fields.
10479 * tracepoint.c (gdb_agent_op_sizes): New table.
10480 (emit_eq_goto): New function.
10481 (emit_ne_goto): New function.
10482 (emit_lt_goto): New function.
10483 (emit_le_goto): New function.
10484 (emit_gt_goto): New function.
10485 (emit_ge_goto): New function.
10486 (is_goto_target): New function.
10487 (compile_bytecodes): Recognize special cases of compare-goto
10488 combinations and call specialized emitters for them.
10489 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10490 (amd64_emit_ne_goto): New function.
10491 (amd64_emit_lt_goto): New function.
10492 (amd64_emit_le_goto): New function.
10493 (amd64_emit_gt_goto): New function.
10494 (amd64_emit_ge_goto): New function.
10495 (amd64_emit_ops): Add the new functions.
10496 (i386_emit_eq_goto): New function.
10497 (i386_emit_ne_goto): New function.
10498 (i386_emit_lt_goto): New function.
10499 (i386_emit_le_goto): New function.
10500 (i386_emit_gt_goto): New function.
10501 (i386_emit_ge_goto): New function.
10502 (i386_emit_ops): Add the new functions.
10504 2011-09-08 Stan Shebs <stan@codesourcery.com>
10506 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10507 (i386_emit_epilogue): Restore %ebx.
10509 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10511 * server.c (step_thread): Remove definition.
10512 (process_serial_event): Don't handle Hs.
10513 * server.h (step_thread): Remove declaration.
10514 * target.c (set_desired_inferior): Remove use of step_thread.
10516 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10518 * linux-low.c: Include linux-procfs.h.
10519 (linux_attach_lwp_1): Update comments.
10520 (linux_attach): Scan for existing threads when attaching to a
10521 process that is the tgid.
10522 * Makefile.in: Update dependencies.
10524 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10526 * configure.srv: Add linux-procfs.o dependencies.
10528 2011-08-14 Yao Qi <yao@codesourcery.com>
10530 * target.h (struct target_ops): Fix indent.
10531 * win32-low.c (win32_target_ops): Fix comment.
10533 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10534 Yao Qi <yao@codesourcery.com>
10536 * Makefile.in (clean): Remove tic6x-*.c files.
10537 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10538 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10539 (tic6x-c64xp-linux.c): Likewise.
10540 * configure.srv: Add support for tic6x-*-uclinux.
10541 * linux-tic6x-low.c: New.
10542 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10544 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10545 Yao Qi <yao@codesourcery.com>
10547 * target.h (struct target_ops): Add read_loadmap.
10548 * linux-low.c (struct target_loadseg): New type.
10549 (struct target_loadmap): New type.
10550 (linux_read_loadmap): New function.
10551 (linux_target_ops): Add linux_read_loadmap.
10552 * server.c (handle_query): Support qXfer:fdpic:read packet.
10553 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10556 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10558 * win32-low.c: Include <stdint.h>.
10560 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10562 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10563 to the inferior here.
10564 (i386_remove_aligned_watchpoint): Ditto.
10565 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10566 fit part of the watchpoint in the debug registers.
10567 (i386_update_inferior_debug_regs): New.
10568 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10569 registers, and only update the inferior on success.
10570 (i386_low_remove_watchpoint): Ditto.
10572 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10574 * linux-low.c (compare_ints, unique, list_threads, show_process,
10575 linux_core_of_thread): Delete.
10576 (linux_target_ops): Change linux_core_of_thread to
10577 linux_common_core_of_thread.
10578 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10579 * utils.c (malloc_failure): Change type of argument.
10580 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10581 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10582 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10583 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10584 (IPA_OBJS): Add common-utils-ipa.o.
10585 (ptid_h, linux_osdata_h): New macros.
10586 (server_h): Add common/common-utils.h, common/xml-utils.h,
10587 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10589 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10590 ptid.o, buffer.o): New rules.
10591 (linux-low.o): Add common/linux-osdata.h as a dependency.
10592 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10593 * configure.ac: Add AC_HEADER_DIRENT check.
10594 * config.in: Regenerate.
10595 * configure: Regenerate.
10596 * remote-utils.c (xml_escape_text): Delete.
10597 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10598 buffer_xml_printf): Move to common/buffer.c.
10599 * server.c (main): Remove call to initialize_inferiors.
10600 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10601 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10602 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10603 internal_error, gdb_assert, gdb_assert_fail): Delete.
10604 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10605 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10607 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10608 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10609 initialize_inferiors): Delete.
10611 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10613 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10616 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10618 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10620 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10622 2011-05-26 Yao Qi <yao@codesourcery.com>
10624 * Makefile.in (thread-db.o): Track dependence to
10625 common/gdb_thread_db.h.
10626 * thread-db.c: include gdb_thread_db.h from right place.
10628 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10630 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10631 __FILE__ and __LINE__ to internal_error.
10633 2011-05-13 Doug Evans <dje@google.com>
10635 * thread-db.c (try_thread_db_load_from_sdir): New function.
10636 (try_thread_db_load_from_dir): New function.
10637 (thread_db_load_search): Handle $sdir, ignore $pdir.
10638 Remove trying of system directories if search of
10639 libthread-db-search-path fails, that is now done via $sdir.
10641 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10643 * server.c (handle_query): Add EnableDisableTracepoints to the list
10644 of supported features.
10645 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10647 (cmd_qtenable_disable): New.
10648 (cmd_qtstart): Install tracepoints even if disabled.
10649 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10650 receiving a QTEnable or QTDisable packet.
10651 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10652 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10654 (gdb_probe): Skip data collection if static tracepoint is disabled.
10656 2011-05-10 Doug Evans <dje@google.com>
10658 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10660 2011-05-04 Doug Evans <dje@google.com>
10662 * linux-low.c (linux_join): Skip process lookup.
10663 * spu-low.c (spu_join): Ditto.
10664 * server.c (join_inferiors_callback): Delete.
10665 (process_serial_event): For 'D' packet (detach) call join_inferior
10668 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10670 * README: Don't mention xscale*-*-linux*.
10671 * configure.srv (xscale*-*-linux*): Don't handle target.
10673 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10675 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10677 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10678 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10679 (i386_emit_void_call_2): Likewise.
10681 2011-04-26 Yao Qi <yao@codesourcery.com>
10683 * linux-low.c: Move common macros to linux-ptrace.h.
10684 Include linux-ptrace.h.
10685 * Makefile.in (linux_ptrace_h): New.
10686 (linux-low.o): Depends on linux-ptrace.h.
10688 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10690 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10691 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10692 (remote_prepare): New function with most of the TCP code from ...
10693 (remote_open): ... here. Detect PORT here unconditionally. Move also
10694 setting transport_is_reliable.
10695 * server.c (run_once): New variable.
10696 (gdbserver_usage): Document it.
10697 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10698 the first run if RUN_ONCE.
10699 * server.h (run_once, remote_prepare): New declarations.
10701 2011-04-19 Tom Tromey <tromey@redhat.com>
10703 * win32-low.c (handle_load_dll): Remove duplicate "the".
10705 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10707 Remove support for old Cygwin 1.5 versions.
10708 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10709 function to avoid warning.
10710 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10713 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10715 * gdbserver/server.h (Macro _): Define it if not available.
10717 2011-03-14 Michael Snyder <msnyder@vmware.com>
10719 * hostio.c (handle_close): Remove unnecessary null test.
10721 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10723 * Makefile.in (maintainer-clean realclean distclean): Remove
10724 "make ... subdir_do" command.
10726 2011-03-10 Michael Snyder <msnyder@vmware.com>
10728 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10730 * server.c (handle_v_run): Free alloced buffer on early return.
10732 2011-03-09 Yao Qi <yao@codesourcery.com>
10735 2011-03-04 Yao Qi <yao@codesourcery.com>
10737 * Makefile.in: Remove GNU make feature --directory.
10739 2011-03-05 Yao Qi <yao@codesourcery.com>
10741 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10742 (subdir_do): New make target. Copied from gdb/Makefile.
10743 (maintainer-clean, realclean, distclean, clean): Call corresponding
10744 make targets in common/Makefile.
10746 2011-02-11 Yao Qi <yao@codesourcery.com>
10748 * configure.ac: Call AC_PROG_RANLIB.
10749 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10750 * configure: Regenerate.
10752 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10754 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10756 2011-03-06 Yao Qi <yao@codesourcery.com>
10758 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10760 2011-03-05 Yao Qi <yao@codesourcery.com>
10762 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10763 (subdir_do): New make target. Copied from gdb/Makefile.
10764 (maintainer-clean, realclean, distclean, clean): Call corresponding
10765 make targets in common/Makefile.
10767 2011-03-04 Yao Qi <yao@codesourcery.com>
10769 * Makefile.in: Remove GNU make feature --directory.
10771 2011-03-04 Michael Snyder <msnyder@vmware.com>
10773 * server.c (queue_stop_reply): Call xmalloc not malloc.
10775 2011-03-02 Michael Snyder <msnyder@vmware.com>
10777 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10779 2011-02-28 Michael Snyder <msnyder@vmware.com>
10781 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10782 (cmd_qtframe): Ditto.
10783 (cmd_qtbuffer): Ditto.
10784 (cmd_bigqtbuffer): Ditto.
10786 * utils.c (decimal2str): Initialize 'width' to nine, then
10787 don't mess with it.
10789 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10791 * hostio.c (require_data): Free *data, not data.
10793 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10795 * hostio.c (require_data): Use free, not xfree.
10797 2011-02-27 Michael Snyder <msnyder@vmware.com>
10799 * server.c (handle_query): Discard unused value.
10801 * hostio.c (require_data): Free malloc memory before returning
10804 2011-02-26 Michael Snyder <msnyder@vmware.com>
10806 * linux-low.c (list_threads): Call closedir for dirent.
10808 2011-02-27 Michael Snyder <msnyder@vmware.com>
10810 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10811 a case statement falls through.
10813 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10815 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10818 2011-02-26 Michael Snyder <msnyder@vmware.com>
10820 * utils.c (decimal2str): Eliminate dead code and dead param.
10821 (pulongest): Drop dead param from call to decimal2str.
10824 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10826 Revert the following patch (not approved yet):
10827 2011-02-21 Hui Zhu <teawater@gmail.com>
10828 * tracepoint.c (tp_printf): New function.
10829 (eval_agent_expr): Handle gdb_agent_op_printf.
10831 2011-02-21 Hui Zhu <teawater@gmail.com>
10833 * tracepoint.c (tp_printf): New function.
10834 (eval_agent_expr): Handle gdb_agent_op_printf.
10836 2011-02-18 Tom Tromey <tromey@redhat.com>
10838 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10839 (tracepoint.o): Likewise.
10840 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10841 (gdb_agent_op_names): Likewise.
10843 2011-02-18 Tom Tromey <tromey@redhat.com>
10845 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10846 gdb_agent_op_rot>: New constants.
10847 (gdb_agent_op_names): Add pick and roll.
10848 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10851 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10853 * aclocal.m4: Regenerated with aclocal-1.11.1.
10855 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10857 * server.c (handle_qxfer_traceframe_info): New.
10858 (qxfer_packets): Register "traceframe-info".
10859 (handle_query): Report support for qXfer:traceframe-info:read+.
10860 * tracepoint.c (match_blocktype): New.
10861 (traceframe_find_block_type): Rename to ...
10862 (traceframe_walk_blocks): ... this. Add callback filter argument,
10864 (traceframe_find_block_type): New, reimplemented on top of
10865 traceframe_walk_blocks.
10866 (build_traceframe_info_xml): New.
10867 (traceframe_read_info): New.
10868 * server.h (traceframe_read_info): Declare.
10870 2011-02-11 Yao Qi <yao@codesourcery.com>
10872 * configure.ac: Call AC_PROG_RANLIB.
10873 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10874 * configure: Regenerate.
10876 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10878 * server.c (gdb_read_memory): Change return semantics to allow
10880 (handle_search_memory_1): Adjust.
10881 (process_serial_event) <'m' packet>: Handle partial transfers.
10882 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10884 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10886 * regcache.c (init_register_cache): Initialize
10887 regcache->register_status.
10888 (free_register_cache): Release regcache->register_status.
10889 (regcache_cpy): Copy register_status.
10890 (registers_to_string): Print 'x's for unavailable registers.
10891 (supply_register): Mark the register's status valid or
10892 unavailable, depending on whether a buffer was passed in or not.
10893 (supply_register_zeroed): New.
10894 (supply_regblock): Mark the registers' status valid or
10895 unavailable, depending on whether a buffer was passed in or not.
10896 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10897 (struct regcache): New `register_status' field.
10898 (supply_register_zeroed): Declare.
10899 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10900 supply_register_zeroed, rather than passing a NULL buffer to
10902 * tracepoint.c (fetch_traceframe_registers): Update comment.
10904 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10906 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10909 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10911 * server.h (decode_xfer_write): Change prototype.
10912 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10913 and don't extract the annex here.
10914 * server.c (decode_xfer_read): Remove `annex' parameter,
10915 and don't extract the annex here.
10916 (decode_xfer): New.
10917 (struct qxfer): New.
10918 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10919 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10920 (handle_qxfer_statictrace): New functions, abstracted out from
10921 handle_query, and made to use the struct qxfer interface.
10922 (handle_threads_qxfer_proper): Rename to ...
10923 (handle_qxfer_threads_proper): ... this.
10924 (handle_threads_qxfer): Rename to ...
10925 (handle_qxfer_threads): ... this. Adjust.
10926 (qxfer_packets): New array.
10927 (handle_qxfer): New function.
10928 (handle_query): Use handle_qxfer.
10930 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10932 * gdbreplay.c: Shorten lines of >= 80 columns.
10933 * linux-low.c: Ditto.
10934 * linux-ppc-low.c: Ditto.
10935 * linux-s390-low.c: Ditto.
10936 * linux-sparc-low.c: Ditto.
10937 * linux-x86-low.c: Ditto.
10938 * linux-xtensa-low.c: Ditto.
10939 * mem-break.c: Ditto.
10940 * nto-low.c: Ditto.
10941 * regcache.h: Ditto.
10942 * remote-utils.c: Ditto.
10945 * thread-db.c: Ditto.
10946 * tracepoint.c: Ditto.
10948 * win32-low.h: Ditto.
10950 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10952 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10955 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10957 * server.c (gdbserver_version): Update copyright year in version
10959 * gdbreplay.c (gdbreplay_version): Ditto.
10961 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10963 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10964 * linux-bfin-low.c: New file.
10965 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10966 PT_DATA_ADDR for BFIN targets.
10967 * Makefile.in (SFILES): Add linux-bfin-low.c.
10968 (clean): Remove reg-bfin.c.
10969 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10970 * README: Mention supported Blackfin targets.
10972 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10974 * .gitignore: New file.
10976 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10978 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10980 2010-10-22 Jie Zhang <jie@codesourcery.com>
10982 * Makefile.in: Add FLAGS_TO_PASS variable.
10983 (install): Remove dependency of install-only and recursively
10984 invoke make for install-only.
10986 2010-10-04 Doug Evans <dje@google.com>
10988 * Makefile.in (uninstall): Use $(DESTDIR).
10990 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10994 * linux-x86-low.c (compat_siginfo_from_siginfo)
10995 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10996 si_code is < 0. Check for si_code == SI_TIMER before checking for
10999 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11001 * lynx-i386-low.c: New file.
11002 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11004 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11006 * lynx-low.c (ptrace_request_to_str): Remove handling for
11007 request values that have been removed in LynxOS 5.x.
11009 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11011 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11014 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11016 * configure.ac: Add --enable-inprocess-agent option.
11017 * configure: Rebuilt.
11019 2010-09-06 Yao Qi <yao@codesourcery.com>
11021 * linux-low.c (linux_kill): Remove unused variable.
11022 (linux_stabilize_threads): Likewise.
11023 * server.c (start_inferior): Likewise.
11024 (queue_stop_reply_callback): Likewise.
11025 * tracepoint.c (do_action_at_tracepoint): Likewise.
11027 2010-09-06 Yao Qi <yao@codesourcery.com>
11029 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11032 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11034 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11036 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11038 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11041 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11043 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11044 gdbserver/lynx-ppc-low.c: New files.
11045 * Makefile.in (lynx_low_h): New variable.
11046 (lynx-low.o, lynx-ppc-low.o): New rules.
11047 * configure.ac: On LynxOS, link with -lnetinet.
11048 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11049 * configure: regenerate.
11051 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11053 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11054 * configure.ac: Add check for vasprintf and vsnprintf.
11055 * configure, config.in: Regenerate.
11056 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11058 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11060 * gdbreplay.c: Move include of alloca.h up, next to include of
11062 * server.h: Add include of malloc.h.
11063 * mem-break.c: Remove include of malloc.h.
11064 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11066 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11068 * Makefile.in (memmem.o): Build with -Wno-error.
11070 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11072 * utils.c (xsnprintf): Make non-static.
11073 * server.h: Add xsnprintf declaration.
11074 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11075 replace calls to snprintf by calls to xsnprintf throughout.
11077 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11079 * configure.ac: Add configure check for alloca.
11080 * configure, config.in: Regenerate.
11081 * server.h: Include alloca.h if it exists.
11082 * gdbreplay.c: Include alloca.h if it exists.
11084 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11086 * linux-low.c (__SIGRTMIN): Define if not already defined.
11087 (linux_create_inferior): Check for __ANDROID__ rather than
11089 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11090 are already deferred.
11091 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11092 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11093 stopped and already has a pending signal to report.
11094 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11095 a pending signal to report or is moving out of a jump pad.
11096 (linux_init_signals): Check for __ANDROID__ rather than
11099 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11101 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11102 debug_threads check. Avoid a linear search when not doing debug
11105 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11107 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11108 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11109 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11110 (process_event): Change local fd's type to gdb_fildes_t.
11111 (create_file_handler): Adjust prototype.
11112 (delete_file_handler): Adjust prototype.
11113 (handle_file_event): Adjust prototype. Use pfildes.
11114 (create_file_event): Adjsut prototype.
11115 * remote-utils.c (remote_desc, listen_desc): Change type to
11117 * server.h: New gdb_fildes_t typedef.
11118 [USE_WIN32API]: Include winsock2.h.
11119 (delete_file_handler, add_file_handler): Adjust prototypes.
11120 (pfildes): Declare.
11121 * utils.c (pfildes): New.
11123 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11125 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11126 * configure: Regenerate.
11128 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11130 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11131 (linux_done_accessing_memory): ... this.
11132 (linux_target_ops): Adjust.
11133 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11134 * nto-low.c (nto_target_ops): Adjust comment.
11135 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11136 * spu-low.c (spu_target_ops): Adjust comment.
11137 * target.h (target_ops): Rename unprepare_to_access_memory field
11138 to done_accessing_memory.
11139 (unprepare_to_access_memory): Rename to ...
11140 (done_accessing_memory): ... this.
11142 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11144 * linux-low.c (linux_prepare_to_access_memory): New.
11145 (linux_unprepare_to_access_memory): New.
11146 (linux_target_ops): Install them.
11147 * server.c (read_memory): Rename to ...
11148 (gdb_read_memory): ... this. Use
11149 prepare_to_access_memory/prepare_to_access_memory.
11150 (write_memory): Rename to ...
11151 (gdb_write_memory): ... this. Use
11152 prepare_to_access_memory/prepare_to_access_memory.
11153 (handle_search_memory_1): Adjust.
11154 (process_serial_event): Adjust.
11155 * target.h (struct target_ops): New fields
11156 prepare_to_access_memory and unprepare_to_access_memory.
11157 (prepare_to_access_memory, unprepare_to_access_memory): New.
11158 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11159 prepare_to_access_memory/prepare_to_access_memory.
11160 * nto-low.c (nto_target_ops): Adjust.
11161 * spu-low.c (spu_target_ops): Adjust.
11162 * win32-low.c (win32_target_ops): Adjust.
11164 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11166 * Makefile.in (WARN_CFLAGS): Get it from configure.
11167 (WERROR_CFLAGS): New.
11168 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11169 * configure.ac: Introduce --enable-werror, which adds -Werror to
11170 the compiler command line. Enabled by default. Disable with
11171 --disable-werror. Add -Wdeclaration-after-statement
11172 Wpointer-arith and -Wformat-nonliteral to warning flags.
11173 * configure: Regenerate.
11175 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11177 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11179 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11181 * gdbreplay.c (remote_error): New.
11183 (expect): Use gdbchar. Check for error reading from GDB.
11184 Clarify sync error output.
11185 (play): Check for errors writing to GDB.
11186 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11187 * remote-utils.c (getpkt): Check for errors writing to the remote
11190 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11192 * linux-low.c (linux_wait_1): Move non-debugging code out of
11193 `debug_threads' control.
11195 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11197 * linux-low.c (linux_wait_1): Don't set last_status here.
11198 * server.c (push_event, queue_stop_reply_callback): Assert we're
11199 not pushing a TARGET_WAITKIND_IGNORE event.
11200 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11201 (myresume, handle_target_event): Set the thread's last_resume_kind
11202 and last_status from the target returned status.
11204 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11208 * linux-x86-low.c (update_debug_registers_callback): New.
11209 (i386_dr_low_set_addr): Use it.
11210 (i386_dr_low_get_addr): New.
11211 (i386_dr_low_set_control): Use update_debug_registers_callback.
11212 (i386_dr_low_get_control): New.
11213 (i386_dr_low_get_status): Adjust.
11214 * linux-low.c (linux_stop_lwp): New.
11215 * linux-low.h (linux_stop_lwp): Declare.
11217 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11218 argument instead of a i386_debug_reg_state.
11219 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11220 a i386_debug_reg_state.
11221 (i386_insert_aligned_watchpoint): Adjust.
11222 (i386_remove_aligned_watchpoint): Adjust.
11223 (i386_low_stopped_data_address): Read the debug registers from the
11224 inferior instead of from the mirrors.
11225 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11226 (i386_dr_low_get_addr): Declare.
11227 (i386_dr_low_get_control): Declare.
11228 (i386_dr_low_get_status): Change prototype.
11230 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11231 (i386_dr_low_get_addr): New.
11232 (i386_dr_low_get_control): New.
11233 (i386_dr_low_get_status): Adjust prototype. Return
11235 (i386_initial_stuff): Clear dr_status_mirror and
11237 (i386_get_thread_context): Adjust.
11238 (i386_set_thread_context): Adjust.
11239 (i386_thread_added): Adjust.
11241 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11243 * linux-low.h (linux_thread_area): Delete declaration.
11245 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11247 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11248 after its termination.
11250 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11252 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11253 (gdb_wants_all_stopped): Delete.
11254 (linux_wait_1): Don't call them.
11255 * server.c (handle_v_cont): Tag all threads as want-stopped.
11256 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11257 stopped as "client-wants-stopped".
11259 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11261 * Makefile.in (signals_h): New.
11262 (server_h): Depend on it.
11263 (server.o): Don't depend on $(signals_def).
11264 (signals.o): Depend on $(signals_def).
11266 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11268 * Makefile.in (signals_def): New.
11269 (server_h): Append include/gdb/signals.h and signals_def.
11270 (server.o): Append signals_def.
11272 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11274 * server.c (handle_target_event): Use target_signal_to_host for
11275 resume_info.sig initialization.
11276 * target.h (struct thread_resume) <sig>: New comment.
11278 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11280 * server.c (handle_query): strcpy() the returned string from paddress()
11281 instead of sprintf().
11282 * utils.c (paddress): Return phex_nz().
11284 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11286 * server.c (handle_v_cont): Call mourn_inferior if process
11288 (myresume): Likewise.
11290 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11292 Static tracepoints, and integration with UST.
11294 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11295 * mem-break.c (uninsert_all_breakpoints)
11296 (reinsert_all_breakpoints): New.
11297 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11298 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11299 (gdb_agent_ust_loaded, helper_thread_id)
11300 (gdb_agent_helper_thread_id): New macros.
11301 (struct ipa_sym_addresses): Add addr_ust_loaded,
11302 addr_helper_thread_id, addr_cmd_buf.
11303 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11304 (in_process_agent_loaded_ust): New.
11305 (write_e_ust_not_loaded): New.
11306 (maybe_write_ipa_ust_not_loaded): New.
11307 (struct collect_static_trace_data_action): New.
11308 (enum tracepoint_type) <static_tracepoint>: New.
11309 (struct tracepoint) <handle>: Mention static tracepoints.
11310 (struct static_tracepoint_ctx): New.
11311 (CMD_BUF_SIZE): New.
11312 (add_tracepoint_action): Handle static tracepoint actions.
11313 (unprobe_marker_at): New.
11314 (clear_installed_tracepoints): Handle static tracepoints.
11315 (cmd_qtdp): Handle static tracepoints.
11316 (probe_marker_at): New.
11317 (cmd_qtstart): Handle static tracepoints.
11318 (response_tracepoint): Handle static tracepoints.
11319 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11320 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11321 (get_context_regcache): Handle static tracepoints.
11322 (do_action_at_tracepoint): Handle static tracepoint actions.
11323 (traceframe_find_block_type): Handle static trace data blocks.
11324 (traceframe_read_sdata): New.
11325 (download_tracepoints): Download static tracepoint actions.
11326 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11327 (GDB_PROBE_NAME): New.
11329 (GET_UST_SYM): New.
11332 (ust_marker_to_static_tracepoint): New.
11334 (collect_ust_data_at_tracepoint): New.
11335 (gdb_ust_probe): New.
11336 (UNIX_PATH_MAX, SOCK_DIR): New.
11337 (gdb_ust_connect_sync_socket): New.
11338 (resume_thread, stop_thread): New.
11339 (run_inferior_command): New.
11340 (init_named_socket): New.
11341 (gdb_ust_socket_init): New.
11342 (cstr_to_hexstr): New.
11344 (first_marker, next_marker): New.
11345 (response_ust_marker): New.
11346 (cmd_qtfstm, cmd_qtsstm): New.
11347 (unprobe_marker_at, probe_marker_at): New.
11348 (cmd_qtstmat, gdb_ust_thread): New.
11349 (gdb_ust_init): New.
11350 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11351 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11352 (ST_REGENTRY): New.
11353 (x86_64_st_collect_regmap): New.
11354 (X86_64_NUM_ST_COLLECT_GREGS): New.
11355 (AMD64_RIP_REGNUM): New.
11356 (supply_static_tracepoint_registers): New.
11357 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11358 (ST_REGENTRY): New.
11359 (i386_st_collect_regmap): New.
11360 (i386_NUM_ST_COLLECT_GREGS): New.
11361 (supply_static_tracepoint_registers): New.
11362 * server.c (handle_query): Handle qXfer:statictrace:read.
11363 <qSupported>: Report support for StaticTracepoints, and
11364 qXfer:statictrace:read features.
11365 * server.h (traceframe_read_sdata)
11366 (supply_static_tracepoint_registers): Declare.
11367 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11368 (unpack_varlen_hex): Include in IPA build.
11369 * Makefile.in (ustlibs, ustinc): New.
11370 (IPA_OBJS): Add remote-utils-ipa.o.
11371 ($(IPA_LIB)): Link -ldl and -lpthread.
11373 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11374 * config.in, configure: Regenerate.
11376 2010-06-20 Ian Lance Taylor <iant@google.com>
11377 Pedro Alves <pedro@codesourcery.com>
11379 * linux-x86-low.c (always_true): Delete.
11380 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11381 trying to fool the compiler with always_true.
11383 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11385 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11386 conditions in gdbserver.
11388 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11390 * spu-low.c (spu_read_memory): Wrap around local store limit.
11391 (spu_write_memory): Likewise.
11393 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11395 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11396 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11398 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11400 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11401 uses with LONGEST uses.
11403 2010-06-14 Stan Shebs <stan@codesourcery.com>
11404 Pedro Alves <pedro@codesourcery.com>
11408 * linux-x86-low.c: Include limits.h.
11410 (always_true): New.
11413 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11414 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11415 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11416 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11417 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11418 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11419 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11420 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11421 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11422 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11423 (amd64_emit_void_call_2): New.
11424 (amd64_emit_ops): New.
11425 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11426 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11427 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11428 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11429 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11430 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11431 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11432 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11433 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11434 (i386_emit_stack_adjust, i386_emit_int_call_1)
11435 (i386_emit_void_call_2): New.
11436 (i386_emit_ops): New.
11437 (x86_emit_ops): New.
11438 (the_low_target): Install x86_emit_ops.
11439 * server.h (struct emit_ops): New.
11440 (get_raw_reg_func_addr): Declare.
11441 (current_insn_ptr, emit_error): Declare.
11442 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11443 (set_trace_state_variable_value): New defines.
11444 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11445 addr_get_trace_state_variable_value and
11446 addr_set_trace_state_variable_value.
11447 (symbol_list): New fields for get_raw_reg,
11448 get_trace_state_variable_value and set_trace_state_variable_value.
11449 (condfn): New typedef.
11450 (struct tracepoint): New field `compiled_cond'.
11451 (do_action_at_tracepoint): Clear compiled_cond.
11452 (get_trace_state_variable_value, set_trace_state_variable_value):
11454 (condition_true_at_tracepoint): If there's a compiled condition,
11456 (current_insn_ptr, emit_error): New globals.
11457 (struct bytecode_address): New.
11458 (get_raw_reg_func_addr): New.
11459 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11460 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11461 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11462 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11463 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11464 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11465 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11466 (compile_tracepoint_condition, compile_bytecodes): New.
11467 * target.h (emit_ops): Forward declare.
11468 (struct target_ops): New field emit_ops.
11469 (target_emit_ops): New.
11470 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11471 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11472 * linux-low.c (linux_emit_ops): New.
11473 (linux_target_ops): Install it.
11474 * linux-low.h (struct linux_target_ops): New field emit_ops.
11476 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11478 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11479 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11481 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11482 Stan Shebs <stan@codesourcery.com>
11484 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11485 (all): Depend on $(extra_libraries).
11486 (install-only): Install the IPA.
11487 (IPA_OBJS, IPA_LIB): New.
11488 (clean): Remove the IPA lib.
11489 (IPAGENT_CFLAGS): New.
11490 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11491 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11492 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11493 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11494 * configure.ac: Check for atomic builtins support in the compiler.
11495 (IPA_DEPFILES, extra_libraries): Define.
11496 * configure.srv (ipa_obj): Add description.
11497 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11498 (i[34567]86-*-linux*): Set ipa_obj.
11499 (x86_64-*-linux*): Set ipa_obj.
11500 * linux-low.c (stabilizing_threads): New.
11501 (supports_fast_tracepoints): New.
11502 (linux_detach): Stabilize threads before detaching.
11503 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11504 the lwp is either not stabilizing, or is moving out of a jump pad.
11505 (linux_fast_tracepoint_collecting): New.
11506 (maybe_move_out_of_jump_pad): New.
11507 (enqueue_one_deferred_signal): New.
11508 (dequeue_one_deferred_signal): New.
11509 (linux_wait_for_event_1): If moving out of a jump pad, defer
11510 pending signals to later.
11511 (linux_stabilize_threads): New.
11512 (linux_wait_1): Check if threads need moving out of jump pads, and
11514 (stuck_in_jump_pad_callback): New.
11515 (move_out_of_jump_pad_callback): New.
11516 (lwp_running): New.
11517 (linux_resume_one_lwp): Handle moving out of jump pads.
11518 (linux_set_resume_request): Dequeue deferred signals.
11519 (need_step_over_p): Also step over fast tracepoint jumps.
11520 (start_step_over): Also uninsert fast tracepoint jumps.
11521 (finish_step_over): Also reinsert fast tracepoint jumps.
11522 (linux_install_fast_tracepoint_jump): New.
11523 (linux_target_ops): Install linux_stabilize_threads and
11524 linux_install_fast_tracepoint_jump_pad.
11525 * linux-low.h (linux_target_ops) <get_thread_area,
11526 install_fast_tracepoint_jump_pad>: New fields.
11527 (struct lwp_info) <collecting_fast_tracepoint,
11528 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11529 (linux_get_thread_area): Declare.
11530 * linux-x86-low.c (jump_insn): New.
11531 (x86_get_thread_area): New.
11532 (append_insns): New.
11533 (push_opcode): New.
11534 (amd64_install_fast_tracepoint_jump_pad): New.
11535 (i386_install_fast_tracepoint_jump_pad): New.
11536 (x86_install_fast_tracepoint_jump_pad): New.
11537 (the_low_target): Install x86_get_thread_area and
11538 x86_install_fast_tracepoint_jump_pad.
11539 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11540 (struct fast_tracepoint_jump): New.
11541 (fast_tracepoint_jump_insn): New.
11542 (fast_tracepoint_jump_shadow): New.
11543 (find_fast_tracepoint_jump_at): New.
11544 (fast_tracepoint_jump_here): New.
11545 (delete_fast_tracepoint_jump): New.
11546 (set_fast_tracepoint_jump): New.
11547 (uninsert_fast_tracepoint_jumps_at): New.
11548 (reinsert_fast_tracepoint_jumps_at): New.
11549 (set_breakpoint_at): Use write_inferior_memory.
11550 (uninsert_raw_breakpoint): Use write_inferior_memory.
11551 (check_mem_read): Mask out fast tracepoint jumps.
11552 (check_mem_write): Mask out fast tracepoint jumps.
11553 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11554 (set_fast_tracepoint_jump): Declare.
11555 (delete_fast_tracepoint_jump)
11556 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11557 (reinsert_fast_tracepoint_jumps_at): Declare.
11558 * regcache.c: Don't compile many functions when building the
11559 in-process agent library.
11560 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11561 the register buffer in the heap.
11562 (free_register_cache): If the register buffer isn't owned by the
11563 regcache, don't free it.
11564 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11565 pre-existing register caches.
11566 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11568 (convert_ascii_to_int): : Constify `from' parameter type.
11569 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11570 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11571 the needed buffer in-place.
11572 (relocate_instruction): New.
11573 * server.c (handle_query) <qSymbols>: If the target supports
11574 tracepoints, give it a chance of looking up symbols. Report
11575 support for fast tracepoints.
11576 (handle_status): Stabilize threads.
11577 (process_serial_event): Adjust.
11578 * server.h (struct fast_tracepoint_jump): Forward declare.
11579 (struct process_info) <fast_tracepoint_jumps>: New field.
11580 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11581 (decode_X_packet, decode_M_packet): Adjust.
11582 (relocate_instruction): Declare.
11583 (in_process_agent_loaded): Declare.
11584 (tracepoint_look_up_symbols): Declare.
11585 (struct fast_tpoint_collect_status): Declare.
11586 (fast_tracepoint_collecting): Declare.
11587 (force_unlock_trace_buffer): Declare.
11588 (handle_tracepoint_bkpts): Declare.
11589 (initialize_low_tracepoint)
11590 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11591 * target.h (struct target_ops) <stabilize_threads,
11592 install_fast_tracepoint_jump_pad>: New fields.
11593 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11594 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11595 [HAVE_STDINT_H]: Include stdint.h.
11596 (trace_debug_1): Rename to ...
11597 (trace_vdebug): ... this.
11598 (trace_debug): Rename to ...
11599 (trace_debug_1): ... this. Add `level' parameter.
11600 (trace_debug): New.
11601 (ATTR_USED, ATTR_NOINLINE): New.
11602 (IP_AGENT_EXPORT): New.
11603 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11604 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11605 (about_to_request_buffer_space, trace_buffer_is_full)
11606 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11607 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11608 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11609 (traceframe_write_count, traceframes_created)
11610 (trace_state_variables)
11611 New renaming defines.
11612 (struct ipa_sym_addresses): New.
11613 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11614 (symbol_list): New.
11615 (ipa_sym_addrs): New.
11616 (all_tracepoint_symbols_looked_up): New.
11617 (in_process_agent_loaded): New.
11618 (write_e_ipa_not_loaded): New.
11619 (maybe_write_ipa_not_loaded): New.
11620 (tracepoint_look_up_symbols): New.
11621 (debug_threads) [IN_PROCESS_AGENT]: New.
11622 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11623 (UNKNOWN_SIDE_EFFECTS): New.
11624 (stop_tracing): New.
11625 (flush_trace_buffer): New.
11626 (stop_tracing_bkpt): New.
11627 (flush_trace_buffer_bkpt): New.
11628 (read_inferior_integer): New.
11629 (read_inferior_uinteger): New.
11630 (read_inferior_data_pointer): New.
11631 (write_inferior_data_pointer): New.
11632 (write_inferior_integer): New.
11633 (write_inferior_uinteger): New.
11634 (struct collect_static_trace_data_action): Delete.
11635 (enum tracepoint_type): New.
11636 (struct tracepoint) <type>: New field `type'.
11637 <actions_str, step_actions, step_actions_str>: Only include in
11639 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11640 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11641 (tracepoints): Use IP_AGENT_EXPORT.
11642 (last_tracepoint): Don't include in the IPA.
11643 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11644 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11645 (alloced_trace_state_variables): New.
11646 (trace_state_variables): Use IP_AGENT_EXPORT.
11647 (traceframe_t): Delete unused variable.
11648 (circular_trace_buffer): Don't include in the IPA.
11649 (trace_buffer_start): Delete.
11650 (struct trace_buffer_control): New.
11651 (trace_buffer_free): Delete.
11652 (struct ipa_trace_buffer_control): New.
11653 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11654 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11656 (trace_buffer_ctrl): New.
11657 (TRACE_BUFFER_CTRL_CURR): New.
11658 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11659 Reimplement as macros.
11660 (trace_buffer_wrap): Delete.
11661 (traceframe_write_count, traceframe_read_count)
11662 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11663 (struct tracepoint_hit_ctx) <type>: New field.
11664 (struct fast_tracepoint_ctx): New.
11665 (memory_barrier): New.
11667 (record_tracepoint_error): Update atomically in the IPA.
11668 (clear_inferior_trace_buffer): New.
11669 (about_to_request_buffer_space): New.
11670 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11671 updating the same buffer.
11672 (add_tracepoint): Default the tracepoint's type to trap
11673 tracepoint, and orig_size to -1.
11674 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11675 internal variables.
11676 (create_trace_state_variable): New parameter `gdb'. Handle it.
11677 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11678 (cmd_qtdp): Handle fast tracepoints.
11679 (cmd_qtdv): Adjust.
11680 (max_jump_pad_size): New.
11681 (gdb_jump_pad_head): New.
11682 (get_jump_space_head): New.
11683 (claim_jump_space): New.
11684 (sort_tracepoints): New.
11685 (MAX_JUMP_SIZE): New.
11686 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11688 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11689 support. Upload fast traceframes, and delete internal IPA
11691 (stop_tracing_handler): New.
11692 (flush_trace_buffer_handler): New.
11693 (cmd_qtstop): Upload fast tracepoints.
11694 (response_tracepoint): Handle fast tracepoints.
11695 (tracepoint_finished_step): Upload fast traceframes. Set the
11696 tracepoint hit context's tracepoint type.
11697 (handle_tracepoint_bkpts): New.
11698 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11699 type. Add comment about fast tracepoints.
11700 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11701 non-existing action_str field.
11702 (get_context_regcache): Handle fast tracepoints.
11703 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11705 (fast_tracepoint_from_jump_pad_address): New.
11706 (fast_tracepoint_from_ipa_tpoint_address): New.
11707 (collecting_t): New.
11708 (force_unlock_trace_buffer): New.
11709 (fast_tracepoint_collecting): New.
11711 (gdb_collect): New.
11712 (write_inferior_data_ptr): New.
11713 (target_tp_heap): New.
11714 (target_malloc): New.
11715 (download_agent_expr): New.
11717 (download_tracepoints): New.
11718 (download_trace_state_variables): New.
11719 (upload_fast_traceframes): New.
11720 (IPA_FIRST_TRACEFRAME): New.
11721 (IPA_NEXT_TRACEFRAME_1): New.
11722 (IPA_NEXT_TRACEFRAME): New.
11723 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11724 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11725 (gdb_jump_pad_buffer_end): New.
11726 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11727 (initialize_tracepoint): Adjust.
11728 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11729 buffer. Initialize the low module.
11730 * utils.c (PREFIX, TOOLNAME): New.
11731 (malloc_failure): Use PREFIX.
11732 (error): In the IPA, an error causes an exit.
11733 (fatal, warning): Use PREFIX.
11734 (internal_error): Use TOOLNAME.
11735 (NUMCELLS): Increase to 10.
11736 * configure, config.in: Regenerate.
11738 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11740 * server.c (handle_query) <qSupported>: Do two passes over the
11741 qSupported string to avoid nesting strtok.
11743 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11745 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11747 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11748 -Wl,--dynamic-list.
11749 * configure: Regenerate.
11750 * proc-service.list: New.
11752 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11754 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11757 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11759 * gdbreplay.c (remote_open): Check error return from socket() call by
11760 its equality to -1 not by it being negative.
11761 * remote-utils.c (remote_open): Likewise.
11763 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11765 * config.h: Regenerate.
11767 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11769 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11770 doesn't provide PTRACE_GET_THREAD_AREA.
11772 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11774 * linux-m68k-low.c: Include <asm/ptrace.h>
11775 (ps_get_thread_area): Implement.
11777 2010-05-03 Doug Evans <dje@google.com>
11779 * event-loop.c (struct callback_event): New struct.
11780 (callback_list): New global.
11781 (append_callback_event, delete_callback_event): New functions.
11782 (process_callback): New function.
11783 (start_event_loop): Call it.
11784 * remote-utils.c (NOT_SCHEDULED): Define.
11785 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11786 moved out of readchar.
11787 (readchar): Rewrite. Call reschedule before returning.
11788 (reset_readchar): New function.
11789 (remote_close): Call it.
11790 (process_remaining, reschedule): New functions.
11791 * server.h (callback_handler_func): New typedef.
11792 (append_callback_event, delete_callback_event): Declare.
11794 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11796 * proc-service.c (ps_pglobal_lookup): Use
11797 thread_db_look_up_one_symbol.
11798 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11799 parameter. Use it instead of all_symbols_looked_up.
11800 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11802 (all_symbols_looked_up): Don't declare.
11803 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11804 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11806 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11807 Set all_symbols_looked_up here.
11808 (thread_db_look_up_one_symbol): New.
11809 (thread_db_get_tls_address): Adjust.
11810 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11811 thread_db object on the heap, and tentatively set it in the
11813 (thread_db_init): Don't set all_symbols_looked_up here.
11814 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11816 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11818 * linux-low.c (linux_kill, linux_detach): Adjust.
11819 (status_pending_p_callback): Remove redundant statement. Check
11820 for !TARGET_WAITIKIND_IGNORE, instead of
11821 TARGET_WAITKIND_STOPPED.
11822 (handle_tracepoints): Make sure LWP is locked. Adjust.
11823 (linux_wait_for_event_1): Adjust.
11824 (linux_cancel_breakpoints): New.
11825 (unsuspend_one_lwp): New.
11826 (unsuspend_all_lwps): New.
11827 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11828 (send_sigstop_callback): Change return type to int, add new
11829 `except' parameter and handle it.
11830 (suspend_and_send_sigstop_callback): New.
11831 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11832 pass them down. If SUSPEND, also increment the lwp's suspend
11834 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11835 (need_step_over_p): Don't consider suspended LWPs.
11836 (start_step_over): Adjust.
11837 (proceed_one_lwp): Change return type to int, add new `except'
11838 parameter and handle it.
11839 (unsuspend_and_proceed_one_lwp): New.
11840 (proceed_all_lwps): Use find_inferior instead of
11842 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11843 also decrement the suspend count of LWPs. Pass `except' down,
11844 instead of hacking its suspend count.
11845 (linux_pause_all): Add `freeze' parameter. Adjust.
11846 (linux_unpause_all): New.
11847 (linux_target_ops): Install linux_unpause_all.
11848 * server.c (handle_status): Adjust.
11849 * target.h (struct target_ops): New fields `unpause_all' and
11850 `cancel_breakpoints'. Add new parameter to `pause_all'.
11851 (pause_all): Add new `freeze' parameter.
11852 (unpause_all): New.
11853 (cancel_breakpoints): New.
11854 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11855 cancel breakpoints.
11856 (cmd_qtstart): Pause threads.
11857 (stop_tracing): Pause threads, and cancel breakpoints.
11858 * win32-low.c (win32_target_ops): Adjust.
11860 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11862 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11863 the inferior right away from here...
11864 (linux_wait_1): ... to here, and adjust to check the thread's
11865 last_resume_kind instead of the lwp's step or stop_expected flags.
11867 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11869 * README: Use consistent `GDB' and `GDBserver' spellings.
11871 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11873 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11874 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11875 (linux_detach_one_lwp): Assume the lwp is stopped.
11876 (any_thread_of): Delete.
11877 (linux_detach): Stop all lwps here. Don't blindly delete all
11879 (delete_lwp_callback): New.
11880 (linux_mourn): Delete all lwps of the process that is gone.
11881 (linux_wait_1): Don't delete the last lwp of the process here.
11882 * mem-break.h (mark_breakpoints_out): Declare.
11883 * mem-break.c (mark_breakpoints_out): New.
11884 (free_all_breakpoints): Use it.
11885 * server.c (handle_target_event): If the process is gone, mark
11887 * thread-db.c (struct thread_db) <create_bp>: New field.
11888 (thread_db_enable_reporting): Fix prototype. Store a thread event
11889 breakpoint reference in the thread_db struct.
11890 (thread_db_load_search): Clear the thread_db object.
11891 (try_thread_db_load_1): Ditto.
11892 (switch_to_process): New.
11893 (disable_thread_event_reporting): Use it.
11894 (remove_thread_event_breakpoints): New.
11895 (thread_db_detach, thread_db_mourn): Use it.
11897 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11899 * linux-low.c (linux_enable_event_reporting): New.
11900 (linux_wait_for_event_1, handle_extended_wait): Use it.
11902 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11904 * linux-low.c (linux_kill_one_lwp, linux_kill)
11905 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11906 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11907 SIGSTOP even if the LWP is stopped.
11908 (send_sigstop_callback): New.
11909 (stop_all_lwps): Use send_sigstop_callback instead.
11910 (linux_resume_one_thread): Adjust.
11911 (proceed_one_lwp): Still proceed an LWP that the client has
11912 requested to stop, if we haven't reported it as stopped yet. Make
11913 sure that LWPs the client want stopped, have a pending SIGSTOP.
11915 2010-04-26 Doug Evans <dje@google.com>
11917 * server.c (handle_general_set): Make static.
11919 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11920 Print received char after testing for error/eof instead of before.
11921 (input_interrupt): Tweak comment.
11923 2010-04-23 Doug Evans <dje@google.com>
11925 * server.c (start_inferior): Print inferior argv if --debug.
11927 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11929 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11930 * nto-x86-low.c: Include server.h
11932 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11934 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11935 be consistent with other sources of this directory.
11936 (init_registers_amd64): Correct name of source file of this function
11939 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11941 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11942 64-bit executables.
11944 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11946 * win32-i386-low.c: Add 64-bit support.
11947 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11948 (init_registers_amd64): Declare.
11949 (mappings): Add 64-bit version of array.
11950 (init_windows_x86): New function.
11951 (the_low_target): Change init_arch field to init_windows_x86.
11953 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11955 * win32-low.c: Adapt to support also 64-bit architecture.
11956 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11957 (get_image_name): Use SIZE_T type for local variable `done'.
11958 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11959 (toolhelp_get_dll_name): Idem.
11960 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11961 Use uintptr_t typecast to avoid warning.
11962 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11963 (handle_exception): Use phex_nz to avoid warning.
11964 (win32_wait): Remove unused local variable `process'.
11966 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11968 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11971 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11973 * configure.ac: Use `ws2_32' library for srv_mingw.
11974 * configure: Regenerate.
11975 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11976 * remote-utils.c: Likewise.
11978 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11980 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11981 if __x86_64__ is defined.
11983 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11985 * configure: Regenerate.
11987 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11989 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11990 * target.h (target_ops): New get_tib_address field.
11991 * win32-low.h (win32_thread_info): Add thread_local_base field.
11992 * win32-low.c (child_add_thread): Add tlb argument.
11993 Set thread_local_base field to TLB.
11994 (get_child_debug_event): Adapt to child_add_thread change.
11995 (win32_get_tib_address): New function.
11996 (win32_target_ops): Set get_tib_address field to
11997 win32_get_tib_address.
11998 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12000 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12002 * linux-low.c (linux_mourn): Also remove the process.
12003 * server.c (handle_target_event): Don't remove the process here.
12004 * nto-low.c (nto_mourn): New.
12005 (nto_target_ops): Install it.
12006 * spu-low.c (spu_mourn): New.
12007 (spu_target_ops): Install it.
12008 * win32-low.c (win32_mourn): New.
12009 (win32_target_ops): Install it.
12011 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12013 * server.h (buffer_xml_printf): Remove redundant `;'.
12015 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12017 * regcache.c (set_register_cache): Invalidate regcaches before
12018 changing the register cache layout.
12019 (regcache_invalidate_one): Allow a NULL regcache.
12020 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12021 regcaches before changing the register cache layout or the target
12024 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12026 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12027 variable warning on Linux/x86-64.
12029 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12031 GDBserver disconnected tracing support.
12033 * linux-low.c (linux_remove_process): Delete.
12034 (add_lwp): Don't set last_resume_kind here.
12035 (linux_kill): Use `mourn'.
12036 (linux_detach): Use `thread_db_detach', and `mourn'.
12037 (linux_mourn): New.
12038 (linux_attach_lwp_1): Adjust comment.
12039 (linux_attach): last_resume_kind moved the thread_info; adjust.
12040 (status_pending_p_callback): Adjust.
12041 (linux_wait_for_event_1): Adjust.
12042 (count_events_callback, select_singlestep_lwp_callback)
12043 (select_event_lwp_callback, cancel_breakpoints_callback)
12044 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12045 (proceed_one_lwp): Adjust.
12046 (linux_async): Add debug output.
12047 (linux_thread_stopped): New.
12048 (linux_pause_all): New.
12049 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12051 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12052 (thread_db_free): Delete declaration.
12053 (thread_db_detach, thread_db_mourn): Declare.
12054 * thread-db.c (thread_db_init): Use thread_db_mourn.
12055 (thread_db_free): Delete, split in two.
12056 (disable_thread_event_reporting): New.
12057 (thread_db_detach): New.
12058 (thread_db_mourn): New.
12060 * server.h (struct thread_info) <last_resume_kind>: New field.
12061 <attached>: Add comment.
12062 <gdb_detached>: New field.
12063 (handler_func): Change return type to int.
12064 (handle_serial_event, handle_target_event): Ditto.
12065 (gdb_connected): Declare.
12067 (disconnected_tracing): Declare.
12068 (stop_tracing): Declare.
12070 * server.c (handle_query) <qSupported>: Report support for
12071 disconnected tracing.
12072 (queue_stop_reply_callback): Account for running threads.
12073 (gdb_wants_thread_stopped): New.
12074 (gdb_wants_all_threads_stopped): New.
12075 (gdb_reattached_process): New.
12076 (handle_status): Clear the `gdb_detached' flag of all processes.
12077 In all-stop, stop all threads.
12078 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12079 (process_serial_event): If the remote connection breaks, or if an
12080 exit was forced with "monitor exit", force an event loop exit.
12081 Handle disconnected tracing on detach.
12082 (handle_serial_event): Adjust.
12083 (handle_target_event): If GDB isn't connected, forward events back
12084 to the inferior, unless the last process exited, in which case,
12085 exit gdbserver. Adjust interface.
12087 * remote-utils.c (remote_open): Don't block in accept. Instead
12088 register an event loop source on the listen socket file
12089 descriptor. Refactor bits into ...
12090 (listen_desc): ... this new global.
12091 (gdb_connected): ... this new function.
12092 (enable_async_notification): ... this new function.
12093 (handle_accept_event): ... this new function.
12094 (remote_close): Clear remote_desc.
12096 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12098 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12100 (mourn_inferior): Define.
12101 (target_process_qsupported): Avoid the dangling else problem.
12102 (thread_stopped): Define.
12103 (pause_all): Define.
12104 (target_waitstatus_to_string): Declare.
12105 * target.c (target_waitstatus_to_string): New.
12107 * tracepoint.c (tracing): Make extern.
12108 (disconnected_tracing): New.
12109 (stop_tracing): Make extern. Handle tracing stops due to GDB
12111 (cmd_qtdisconnected): New.
12112 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12113 (handle_tracepoint_general_set): Handle QTDisconnected.
12115 * event-loop.c (event_handler_func): Change return type to int.
12116 (process_event): Bail out if the event handler wants the event
12118 (handle_file_event): Ditto.
12119 (start_event_loop): Bail out if the event handler wants the event
12122 * nto-low.c (nto_target_ops): Adjust.
12123 * spu-low.c (spu_wait): Don't remove the process here.
12124 (spu_target_ops): Adjust.
12125 * win32-low.c (win32_wait): Don't remove the process here.
12126 (win32_target_ops): Adjust.
12128 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12130 * regcache.c (realloc_register_cache): Invalidate inferior's
12131 regcache before recreating it.
12133 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12135 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12137 2010-04-09 Stan Shebs <stan@codesourcery.com>
12138 Pedro Alves <pedro@codesourcery.com>
12140 * server.h (LONGEST): New.
12141 (struct thread_info) <while_stepping>: New field.
12142 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12144 (initialize_tracepoint, handle_tracepoint_general_set)
12145 (handle_tracepoint_query, tracepoint_finished_step)
12146 (tracepoint_was_hit, release_while_stepping_state_list):
12147 (current_traceframe): Declare.
12148 * server.c (handle_general_set): Handle tracepoint packets.
12149 (read_memory): New.
12150 (write_memory): New.
12151 (handle_search_memory_1): Use read_memory.
12152 (handle_query): Report support for conditional tracepoints, trace
12153 state variables, and tracepoint sources. Handle tracepoint
12155 (main): Initialize the tracepoints module.
12156 (process_serial_event): Handle traceframe reads/writes.
12158 * linux-low.c (handle_tracepoints): New.
12159 (linux_wait_1): Call it.
12160 (linux_resume_one_lwp): Handle while-stepping.
12161 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12162 (linux_target_ops): Install them.
12163 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12165 * linux-x86-low.c (x86_supports_tracepoints): New.
12166 (the_low_target). Install it.
12168 * mem-break.h (delete_breakpoint): Declare.
12169 * mem-break.c (delete_breakpoint): Make external.
12171 * target.h (struct target_ops): Add `supports_tracepoints',
12172 `read_pc', and `write_pc' fields.
12173 (target_supports_tracepoints): Define.
12174 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12177 * regcache.h (struct regcache) <registers_owned>: New field.
12178 (init_register_cache, regcache_cpy): Declare.
12179 (regcache_read_pc, regcache_write_pc): Declare.
12180 (register_cache_size): Declare.
12181 (supply_regblock): Declare.
12182 * regcache.c (init_register_cache): New.
12183 (new_register_cache): Use it.
12184 (regcache_cpy): New.
12185 (register_cache_size): New.
12186 (supply_regblock): New.
12187 (regcache_read_pc, regcache_write_pc): New.
12189 * tracepoint.c: New.
12191 * Makefile.in (OBS): Add tracepoint.o.
12192 (tracepoint.o): New rule.
12194 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12196 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12198 (i386-mmx.c): Likewise.
12199 (i386-mmx-linux.o): Likewise.
12200 (i386-mmx-linux.c): Likewise.
12202 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12203 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12204 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12205 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12207 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12208 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12209 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12211 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12213 * Makefile.in (clean): Updated.
12215 (i386-avx.c): Likewise.
12216 (i386-avx-linux.o): Likewise.
12217 (i386-avx-linux.c): Likewise.
12218 (amd64-avx.o): Likewise.
12219 (amd64-avx.c): Likewise.
12220 (amd64-avx-linux.o): Likewise.
12221 (amd64-avx-linux.c): Likewise.
12223 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12224 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12225 (srv_amd64_regobj): Add amd64-avx.o.
12226 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12227 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12228 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12229 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12230 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12231 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12232 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12234 * i387-fp.c: Include "i386-xstate.h".
12236 (i387_cache_to_xsave): Likewise.
12237 (i387_xsave_to_cache): Likewise.
12238 (x86_xcr0): Likewise.
12240 * i387-fp.h (i387_cache_to_xsave): Likewise.
12241 (i387_xsave_to_cache): Likewise.
12242 (x86_xcr0): Likewise.
12244 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12245 * linux-crisv32-low.c (target_regsets): Likewise.
12246 * linux-m68k-low.c (target_regsets): Likewise.
12247 * linux-mips-low.c (target_regsets): Likewise.
12248 * linux-ppc-low.c (target_regsets): Likewise.
12249 * linux-s390-low.c (target_regsets): Likewise.
12250 * linux-sh-low.c (target_regsets): Likewise.
12251 * linux-sparc-low.c (target_regsets): Likewise.
12252 * linux-xtensa-low.c (target_regsets): Likewise.
12254 * linux-low.c: Include <sys/uio.h>.
12255 (regsets_fetch_inferior_registers): Support nt_type.
12256 (regsets_store_inferior_registers): Likewise.
12257 (linux_process_qsupported): New.
12258 (linux_target_ops): Add linux_process_qsupported.
12260 * linux-low.h (regset_info): Add nt_type.
12261 (linux_target_ops): Add process_qsupported.
12263 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12265 (init_registers_i386_avx_linux): New.
12266 (init_registers_amd64_avx_linux): Likewise.
12267 (xmltarget_i386_linux_no_xml): Likewise.
12268 (xmltarget_amd64_linux_no_xml): Likewise.
12269 (PTRACE_GETREGSET): Likewise.
12270 (PTRACE_SETREGSET): Likewise.
12271 (x86_fill_xstateregset): Likewise.
12272 (x86_store_xstateregset): Likewise.
12273 (use_xml): Likewise.
12274 (x86_linux_update_xmltarget): Likewise.
12275 (x86_linux_process_qsupported): Likewise.
12276 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12277 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12278 init_registers_i386_linux here. Call
12279 x86_linux_update_xmltarget.
12280 (the_low_target): Add x86_linux_process_qsupported.
12282 * server.c (handle_query): Call target_process_qsupported.
12284 * target.h (target_ops): Add process_qsupported.
12285 (target_process_qsupported): New.
12287 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12289 * inferiors.c (add_thread): Set last_status kind to
12290 TARGET_WAITKIND_IGNORE.
12291 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12292 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12293 (linux_wait_1): Move `thread' local definition to block that uses
12294 it. Don't NULL initialize `event_child'.
12295 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12296 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12297 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12299 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12301 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12302 an extended waitstatus, or by a watchpoint.
12303 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12304 thread was stepping or has been stopped by a watchpoint.
12306 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12308 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12309 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12310 of another, then delete the previous, and validate all
12312 (validate_inserted_breakpoint): New.
12313 (delete_disabled_breakpoints): New.
12314 (validate_breakpoints): New.
12315 (check_mem_read): Validate breakpoints before trusting their
12316 shadow. Delete disabled breakpoints.
12317 (check_mem_write): Validate breakpoints before trusting they
12318 should be inserted. Delete disabled breakpoints.
12319 * mem-break.h (validate_breakpoints):
12320 * server.c (handle_query): Validate breakpoints when we see a
12323 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12325 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12326 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12327 if we could tell there's a GDB breakpoint at stop_pc.
12328 (need_step_over_p): Don't do a step over if we find a GDB
12329 breakpoint at the resume PC.
12331 * mem-break.c (struct raw_breakpoint): New.
12332 (enum bkpt_type): New type `gdb_breakpoint'.
12333 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12334 fields. New field `raw'.
12335 (find_raw_breakpoint_at): New.
12336 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12337 breakpoint instead.
12338 (set_breakpoint_at): Adjust.
12339 (delete_raw_breakpoint): New.
12340 (release_breakpoint): New.
12341 (delete_breakpoint): Rename to...
12342 (delete_breakpoint_1): ... this. Add proc parameter. Use
12343 release_breakpoint. Return ENOENT.
12344 (delete_breakpoint): Reimplement.
12345 (find_breakpoint_at): Delete.
12346 (find_gdb_breakpoint_at): New.
12347 (delete_breakpoint_at): Delete.
12348 (set_gdb_breakpoint_at): New.
12349 (delete_gdb_breakpoint_at): New.
12350 (gdb_breakpoint_here): New.
12351 (set_reinsert_breakpoint): Use release_breakpoint.
12352 (uninsert_breakpoint): Rename to ...
12353 (uninsert_raw_breakpoint): ... this.
12354 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12355 (reinsert_raw_breakpoint): Change parameter type to
12357 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12359 (check_breakpoints): Adjust. Use release_breakpoint.
12360 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12361 (breakpoint_inserted_here): Ditto.
12362 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12363 Don't trust the breakpoint's shadow if it is not inserted.
12364 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12365 (delete_all_breakpoints): Adjust.
12366 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12367 use delete_breakpoint_1.
12369 * mem-break.h (breakpoints_supported): Delete declaration.
12370 (set_gdb_breakpoint_at): Declare.
12371 (gdb_breakpoint_here): Declare.
12372 (delete_breakpoint_at): Delete.
12373 (delete_gdb_breakpoint_at): Declare.
12375 * server.h (struct raw_breakpoint): Forward declare.
12376 (struct process_info): New field `raw_breakpoints'.
12378 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12381 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12383 * linux-low.c (status_pending_p_callback): Fix comment.
12384 (linux_wait_for_event_1): Move most of the internal breakpoint
12385 handling from here...
12386 (linux_wait_1): ... to here.
12387 (count_events_callback): New.
12388 (select_singlestep_lwp_callback): New.
12389 (select_event_lwp_callback): New.
12390 (cancel_breakpoints_callback): New.
12391 (select_event_lwp): New.
12392 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12393 priority to all LWPs that have had events that should be reported
12394 to the client. Cancel breakpoints when about to reporting the
12395 event to the client, not while stopping lwps. No longer cancel
12396 finished single-steps here.
12397 (cancel_finished_single_step): Delete.
12398 (cancel_finished_single_steps): Delete.
12400 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12402 * mem-break.c (enum bkpt_type): New.
12403 (struct breakpoint): New field `type'.
12404 (set_breakpoint_at): Change return type to struct breakpoint
12405 pointer. Set type to `other_breakpoint' by default.
12406 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12407 in the breakpoint list.
12408 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12409 (reinsert_breakpoint): Rename to ...
12410 (reinsert_raw_breakpoint): ... this.
12411 (reinsert_breakpoints_at): Adjust.
12412 * mem-break.h (struct breakpoint): Declare.
12413 (set_breakpoint_at): Change return type to struct breakpoint
12416 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12418 * server.c (handle_query): Assign, not compare.
12420 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12422 Teach linux gdbserver to step-over-breakpoints.
12424 * linux-low.c (can_hardware_single_step): New.
12425 (supports_breakpoints): New.
12426 (handle_extended_wait): If stopping threads, read the stop pc of
12427 the new cloned LWP.
12429 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12430 low target doesn't support retrieving the PC.
12431 (add_lwp): Set last_resume_kind to resume_continue.
12432 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12433 (linux_attach): Don't clear stop_expected. Set the lwp's
12434 last_resume_kind to resume_stop.
12435 (linux_detach_one_lwp): Don't check for removed breakpoints.
12436 (check_removed_breakpoint): Delete.
12437 (status_pending_p): Rename to ...
12438 (status_pending_p_callback): ... this. Don't check for removed
12439 breakpoints. Don't consider threads that are stopped from GDB's
12441 (linux_wait_for_lwp): Always read the stop_pc here.
12442 (cancel_breakpoint): New.
12443 (step_over_bkpt): New global.
12444 (linux_wait_for_event_1): Implement stepping over breakpoints.
12445 (gdb_wants_lwp_stopped): New.
12446 (gdb_wants_all_stopped): New.
12447 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12448 single-step traps here. Store the thread's last reported target
12450 (send_sigstop): Don't clear stop_expected. Always set it,
12452 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12453 (cancel_finished_single_step): New.
12454 (cancel_finished_single_steps): New.
12455 (wait_for_sigstop): Don't cancel finished single-step traps here.
12456 (linux_resume_one_lwp): Don't check for removed breakpoints.
12457 Don't set `step' on non-hardware step archs.
12458 (linux_set_resume_request): Ignore resume_stop requests if already
12459 stopping or stopped. Set the lwp's last_resume_kind.
12460 (resume_status_pending_p): Don't check for removed breakpoints.
12461 (need_step_over_p): New.
12462 (start_step_over): New.
12463 (finish_step_over): New.
12464 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12465 requests. Clear the thread's last reported target waitstatus.
12466 Don't use the `suspended' flag. Don't consider pending breakpoints.
12467 (linux_resume): Start a step-over if necessary.
12468 (proceed_one_lwp): New.
12469 (proceed_all_lwps): New.
12470 (unstop_all_lwps): New.
12471 * linux-low.h (struct lwp_info): Rewrite comment for the
12472 `suspended' flag. Add the `stop_pc' field. Delete the
12473 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12474 Add `'last_resume_kind' and `need_step_over' fields.
12475 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12476 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12477 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12478 (set_raw_breakpoint_at): New.
12479 (set_breakpoint_at): Rewrite to use it.
12480 (reinsert_breakpoint_handler): Delete.
12481 (set_reinsert_breakpoint): New.
12482 (reinsert_breakpoint_by_bp): Delete.
12483 (delete_reinsert_breakpoints): New.
12484 (uninsert_breakpoint): Rewrite.
12485 (uninsert_breakpoints_at): New.
12486 (reinsert_breakpoint): Rewrite.
12487 (reinsert_breakpoints_at): New.
12488 (check_breakpoints): Rewrite.
12489 (breakpoint_here): New.
12490 (breakpoint_inserted_here): New.
12491 (check_mem_read): Adjust.
12492 * mem-break.h (breakpoints_supported, breakpoint_here)
12493 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12494 (reinsert_breakpoint_by_bp): Delete declaration.
12495 (delete_reinsert_breakpoints): Declare.
12496 (reinsert_breakpoint): Delete declaration.
12497 (reinsert_breakpoints_at): Declare.
12498 (uninsert_breakpoint): Delete declaration.
12499 (uninsert_breakpoints_at): Declare.
12500 (check_breakpoints): Adjust prototype.
12501 * server.h: Adjust include order.
12502 (struct thread_info): Declare here. Add a `last_status' field.
12504 2010-03-23 Michael Snyder <msnyder@vmware.com>
12506 * server.c (crc32): New function.
12507 (handle_query): Add handling for 'qCRC:' request.
12509 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12511 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12512 lwp had been stopped by a watchpoint.
12514 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12516 * server.h (internal_error): Declare.
12517 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12518 * utils.c (internal_error): New function.
12520 2010-03-15 Andreas Schwab <schwab@redhat.com>
12522 * configure.srv: Fix typo setting srv_regobj.
12524 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12526 * linux-low.c (fetch_register): Avoid passing a non string literal
12528 (usr_store_inferior_registers): Ditto.
12530 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12532 * linux-low.c (linux_write_memory): Bail out early if peeking
12535 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12537 * linux-low.h (struct lwp_info): New fields
12538 `stopped_by_watchpoint' and `stopped_data_address'.
12539 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12540 here, and cache them in the lwp object.
12541 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12543 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12545 (linux_stopped_by_watchpoint): Rewrite.
12546 (linux_stopped_data_address): Rewrite.
12548 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12550 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12551 switching the current inferior, not before.
12553 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12555 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12556 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12557 i386-linux.c and amd64-linux.c.
12558 (reg-i386.o): Removed.
12559 (reg-i386.c): Likewise.
12560 (reg-i386-linux.o): Likewise.
12561 (reg-i386-linux.c): Likewise.
12562 (reg-x86-64.o): Likewise.
12563 (reg-x86-64.c): Likewise.
12564 (reg-x86-64-linux.o): Likewise.
12565 (reg-x86-64-linux.c): Likewise.
12567 (i386.c): Likewise.
12568 (i386-linux.o): Likewise.
12569 (i386-linux.c): Likewise.
12570 (amd64.o): Likewise.
12571 (amd64.c): Likewise.
12572 (amd64-linux.o): Likewise.
12573 (amd64-linux.c): Likewise.
12575 * configure.srv (srv_i386_regobj): New.
12576 (srv_i386_linux_regobj): Likewise.
12577 (srv_amd64_regobj): Likewise.
12578 (srv_amd64_linux_regobj): Likewise.
12579 (srv_i386_32bit_xmlfiles): Likewise.
12580 (srv_i386_64bit_xmlfiles): Likewise.
12581 (srv_i386_xmlfiles): Likewise.
12582 (srv_amd64_xmlfiles): Likewise.
12583 (srv_i386_linux_xmlfiles): Likewise.
12584 (srv_amd64_linux_xmlfiles): Likewise.
12585 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12586 srv_xmlfiles to $srv_i386_xmlfiles.
12587 (i[34567]86-*-mingw32ce*): Likewise.
12588 (i[34567]86-*-mingw*): Likewise.
12589 (i[34567]86-*-nto*): Likewise.
12590 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12591 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12592 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12593 (x86_64-*-linux*): Likewise.
12595 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12596 (init_registers_amd64_linux): New.
12597 (x86_arch_setup): Replace init_registers_x86_64_linux with
12598 init_registers_amd64_linux.
12600 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12602 * configure.ac: Check for libdl. If it is not available link against
12603 static libthread_db.
12604 * configure: Regenerate.
12606 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12610 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12611 handing a read watchpoint.
12612 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12614 2010-02-12 Doug Evans <dje@google.com>
12616 * linux-low.c (linux_supports_tracefork_flag): Document.
12617 (linux_look_up_symbols): Add comment.
12619 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12621 * regcache.c (supply_register): Clear regcache if buf is NULL.
12623 2010-02-02 Nicolas Roche <roche@sourceware.org>
12624 Joel Brobecker <brobecker@adacore.com>
12626 * inferiors.c (find_inferior): Add function documentation.
12627 (unloaded_dll): Handle the case where the unloaded dll has not
12628 been previously registered in the dll list.
12630 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12632 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12633 (thumb2_breakpoint): New.
12634 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12636 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12638 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12639 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12642 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12644 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12646 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12648 * linux-s390-low.c (s390_collect_ptrace_register)
12649 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12651 2010-01-21 Doug Evans <dje@google.com>
12653 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12654 (PTRACE_ARG4_TYPE): New macro.
12655 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12656 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12657 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12658 (usr_store_inferior_registers): Ditto.
12659 (linux_read_memory, linux_write_memory): Ditto.
12660 (linux_test_for_tracefork): Ditto.
12662 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12663 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12665 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12667 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12670 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12672 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12673 prototype to take a regcache. Adjust.
12675 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12677 * regcache.h (struct thread_info): Forward declare.
12678 (struct regcache): New.
12679 (new_register_cache): Adjust prototype.
12680 (get_thread_regcache): Declare.
12681 (free_register_cache): Adjust prototype.
12682 (registers_to_string, registers_from_string): Ditto.
12683 (supply_register, supply_register_by_name, collect_register)
12684 (collect_register_as_string, collect_register_by_name): Ditto.
12685 * regcache.c (struct inferior_regcache_data): Delete.
12686 (get_regcache): Rename to ...
12687 (get_thread_regcache): ... this. Adjust. Switch inferior before
12688 fetching registers.
12689 (regcache_invalidate_one): Adjust.
12690 (regcache_invalidate): Fix prototype.
12691 (new_register_cache): Return the new register cache.
12692 (free_register_cache): Change prototype.
12693 (realloc_register_cache): Adjust.
12694 (registers_to_string): Change prototype to take a regcache. Adjust.
12695 (registers_from_string): Ditto.
12696 (register_data): Ditto.
12697 (supply_register): Ditto.
12698 (supply_register_by_name): Ditto.
12699 (collect_register): Ditto.
12700 (collect_register_as_string): Ditto.
12701 (collect_register_by_name): Ditto.
12702 * server.c (process_serial_event): Adjust.
12703 * linux-low.h (regset_fill_func, regset_store_func): Change
12705 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12707 * linux-low.c (get_stop_pc): Adjust.
12708 (check_removed_breakpoint): Adjust.
12709 (linux_wait_for_event): Adjust.
12710 (linux_resume_one_lwp): Adjust.
12711 (fetch_register): Add regcache parameter. Adjust.
12712 (usr_store_inferior_registers): Ditto.
12713 (regsets_fetch_inferior_registers): Ditto.
12714 (regsets_store_inferior_registers): Ditto.
12715 (linux_fetch_registers, linux_store_registers): Ditto.
12716 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12718 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12720 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12721 prototype to take a regcache.
12722 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12723 * remote-utils.c (convert_ascii_to_int, outreg)
12724 (prepare_resume_reply): Change prototype to take a regcache.
12726 * target.h (struct target_ops) <fetch_registers, store_registers>:
12727 Change prototype to take a regcache.
12728 (fetch_inferior_registers, store_inferior_registers): Change
12729 prototype to take a regcache. Adjust.
12730 * proc-service.c (ps_lgetregs): Adjust.
12731 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12732 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12733 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12734 take a regcache. Adjust.
12735 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12736 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12737 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12738 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12739 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12740 (cris_cannot_fetch_register):
12741 (cris_breakpoint_at): Change prototype to take a regcache.
12743 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12744 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12745 to take a regcache. Adjust.
12746 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12748 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12749 take a regcache. Adjust.
12750 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12751 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12752 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12753 * linux-mips-low.c (mips_get_pc):
12754 (mips_set_pc): Change prototype to take a regcache. Adjust.
12755 (mips_reinsert_addr): Adjust.
12756 (mips_collect_register): Change prototype to take a regcache.
12758 (mips_supply_register):
12759 (mips_collect_register_32bit, mips_supply_register_32bit)
12760 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12761 (mips_store_fpregset): Ditto.
12762 * linux-ppc-low.c (ppc_supply_ptrace_register)
12763 (ppc_supply_ptrace_register): Ditto.
12764 (parse_spufs_run): Adjust.
12765 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12766 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12767 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12768 take a regcache. Adjust.
12769 * linux-s390-low.c (s390_collect_ptrace_register)
12770 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12771 (s390_set_pc): Change prototype to take a regcache. Adjust.
12772 (s390_arch_setup): Adjust.
12773 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12774 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12775 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12776 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12777 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12779 (sparc_breakpoint_at): Adjust.
12780 * linux-xtensa-low.c (xtensa_fill_gregset):
12781 (xtensa_store_gregset):
12782 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12783 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12784 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12785 prototype to take a regcache. Adjust.
12786 * win32-arm-low.c (arm_fetch_inferior_register)
12787 (arm_store_inferior_register): Change prototype to take a
12789 * win32-i386-low.c (i386_fetch_inferior_register)
12790 (i386_store_inferior_register): Change prototype to take a
12792 * win32-low.c (child_fetch_inferior_registers)
12793 (child_store_inferior_registers): Change prototype to take a
12795 (win32_wait): Adjust.
12796 (win32_fetch_inferior_registers): Change prototype to take a
12798 (win32_store_inferior_registers): Adjust.
12799 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12800 store_inferior_register>: Change prototype to take a regcache.
12802 2010-01-20 Doug Evans <dje@google.com>
12804 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12806 (linux_wait_for_event1, linux_init_signals): Ditto.
12807 (W_STOPCODE): Provide definition if missing.
12809 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12811 * linux-low.c (linux_core_of_thread): New.
12812 (compare_ints, show_process, list_threads): New.
12813 (linux_qxfer_osdata): Report threads and cores.
12814 (linux_target_op): Register linux_core_of_thread.
12815 * remote-utils.c (prepare_resume_reply): Report the core.
12816 (buffer_xml_printf): Support %d specifier.
12817 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12819 (handle_query): Handle qXfer:threads. Announce availability
12821 * target.h (struct target_ops): New field core_of_thread.
12823 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12825 * Makefile.in (clean): Remove new generated files.
12826 (reg-s390.o, reg-s390.c): Remove rules.
12827 (reg-s390x.o, reg-s390x.c): Likewise.
12828 (s390-linux32.o, s390-linux32.c): Add rules.
12829 (s390-linux64.o, s390-linux64.c): Likewise.
12830 (s390x-linux64.o, s390x-linux64.c): Likewise.
12831 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12832 * linux-s390-low.c: Include <elf.h>.
12833 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12834 (init_registers_s390): Remove prototype.
12835 (init_registers_s390x): Likewise.
12836 (init_registers_s390_linux32): Add prototype.
12837 (init_registers_s390_linux64): Likewise.
12838 (init_registers_s390x_linux64): Likewise.
12839 (s390_num_regs_3264): New define.
12840 (s390_regmap_3264): New global variable.
12841 (s390_cannot_fetch_register): Remove obsolete check.
12842 (s390_cannot_store_register): Likewise.
12843 (s390_collect_ptrace_register): Handle upper/lower register halves.
12844 (s390_supply_ptrace_register): Likewise.
12845 (s390_fill_gregset): Update to register number changes.
12846 (s390_get_hwcap): New routine.
12847 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12848 Install appropriate regmap and register set.
12850 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12852 * server.c (gdbserver_version): Update copyright year to 2010.
12853 * gdbreplay.c (gdbreplay_version): Likewise.
12855 2009-12-28 Doug Evans <dje@google.com>
12857 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12858 elf/external.h. Include <elf.h> instead but only if necessary.
12860 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12862 * linux-low.c (linux_remove_process): Remove `detaching'
12863 parameter. Don't release/detach from thread_db here.
12864 (linux_kill): Release/detach from thread_db here, ...
12865 (linux_detach): ... and here, before actually detaching.
12866 (linux_wait_1): ... and here, when a process exits.
12867 * thread-db.c (any_thread_of): New.
12868 (thread_db_free): Switch the current inferior to a thread of the
12871 2009-12-21 Doug Evans <dje@google.com>
12873 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12875 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12876 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12877 warning ifndef __NR_tkill. Move setting of errno there too.
12878 Delete unnecessary resetting of errno after syscall.
12879 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12881 * configure.ac: Check for dladdr.
12882 * config.in: Regenerate.
12883 * configure: Regenerate.
12884 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12885 (try_thread_db_load): Update.
12887 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12889 2009-12-18 Doug Evans <dje@google.com>
12891 * event-loop.c: Include unistd.h if it exists.
12893 * linux-low.c (my_waitpid): Move definition away from being in
12894 between linux_tracefork_child/linux_test_for_tracefork.
12896 * gdb_proc_service.h (psaddr_t): Fix type.
12897 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12898 signature to match glibc.
12900 2009-12-16 Doug Evans <dje@google.com>
12902 * linux-low.c (linux_read_memory): Fix argument to read.
12904 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12906 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12907 events, don't leave current_inferior pointing at null.
12909 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12911 * win32-low.c (LOG): Delete.
12912 (OUTMSG): Output to stderr.
12913 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12914 on compile time LOG macro.
12915 (win32_wait): Fix debug output.
12917 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12919 * win32-low.c (win32_add_one_solib): If the dll name is
12920 "ntdll.dll", prepend the system directory to the dll path.
12922 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12924 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12926 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12927 Vladimir Prus <vladimir@codesourcery.com>
12929 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12930 * configure.ac: Check for __mcoldfire__ and set
12931 gdb_cv_m68k_is_coldfire.
12932 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12933 reg-cf.o and reg-m68k.o.
12934 * configure: Regenerated.
12936 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12938 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12939 Pass it to thread_db_free.
12940 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12941 proper `detaching' argument to linux_remove_process.
12942 * linux-low.h (thread_db_free): Add `detaching' parameter.
12943 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12945 (thread_db_free): Add `detaching' parameter. Only
12946 call td_ta_clear_event if detaching from process.
12948 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12950 * thread-db.c (thread_db_free): Fix typo.
12952 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12955 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12957 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12959 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12960 with an i686 compiler.
12961 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12963 * configure: Rebuilt.
12965 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12969 * server.c (handle_search_memory_1): Correct read_addr initialization
12970 in loop for searching subsequent chunks.
12972 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12974 * configure.ac: New --with-libthread-db option.
12975 * thread-db.c: Allow direct dependence on libthread_db.
12976 (thread_db_free): Adjust.
12977 * config.in: Regenerate.
12978 * configure: Likewise.
12980 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12983 * thread-db.c (attach_thread): New function.
12984 (maybe_attach_thread): Return success/failure.
12985 (find_new_threads_callback): Adjust.
12986 (thread_db_find_new_threads): Loop until no new threads.
12988 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12990 * proc-service.c (ps_lgetregs): Formatting.
12992 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12994 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12995 * configure.ac: Adjust.
12996 * linux-low.h (struct process_info_private): Move members to struct
12998 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12999 * linux-low.c (linux_remove_process): Adjust.
13000 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13001 * server.c (handle_query): Move code ...
13002 (handle_monitor_command): ... here. New function.
13003 * target.h (struct target_ops): New member.
13004 * thread-db.c (struct thread_db): New.
13005 (libthread_db_search_path): New variable.
13006 (thread_db_create_event, thread_db_enable_reporting)
13007 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13008 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13009 (try_thread_db_load_1, dladdr_to_soname): New functions.
13010 (try_thread_db_load, thread_db_load_search): New functions.
13011 (thread_db_init): Search for libthread_db.
13012 (thread_db_free): New function.
13013 (thread_db_handle_monitor_command): Likewise.
13014 * config.in: Regenerate.
13015 * configure: Regenerate.
13017 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13019 * spu-low.c (spu_kill): Wait for inferior to terminate.
13020 Call clear_inferiors.
13021 (spu_detach): Call clear_inferiors.
13023 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13025 * aclocal.m4: Regenerate.
13026 * config.in: Likewise.
13027 * configure: Likewise.
13029 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13031 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13032 (parse_spufs_run): New function.
13033 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13034 (ppc_breakpoint_at): Handle SPU breakpoints.
13036 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13038 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13039 (SPUFS_MAGIC): Define.
13040 (spu_enumerate_spu_ids): New function.
13041 (linux_qxfer_spu): New function.
13042 (linux_target_ops): Install linux_qxfer_spu.
13044 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13046 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13047 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13048 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13049 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13050 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13051 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13052 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13053 (init_registers_powerpc_cell32l): Add prototype.
13054 (init_registers_powerpc_cell64l): Likewise.
13055 (ppc_arch_setup): Detect Cell/B.E. architecture.
13057 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13059 * Makefile.in (datarootdir): New variable.
13061 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13063 * linux-low.c (linux_write_memory): Update debugging output.
13064 * Makefile.in (clean): Add new descriptions.
13065 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13066 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13067 * configure.srv: Add new files for arm*-*-linux*.
13068 * linux-arm-low.c: Add new declarations.
13069 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13070 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13071 (HWCAP_VFPv3D16): New.
13072 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13073 instead of __IWMMXT__.
13074 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13075 (arm_arch_setup): New.
13076 (target_regsets): Remove #ifdef. Add VFP regset.
13077 (the_low_target): Use arm_arch_setup.
13079 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13081 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13082 the main thread again.
13084 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13086 Adding Neutrino gdbserver.
13087 * configure: Regenerated.
13088 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13089 * configure.srv (i[34567]86-*-nto*): New target.
13090 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13091 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13092 (nto_comctrl) [__QNX__]: New function.
13093 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13095 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13097 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13100 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13101 Pedro Alves <pedro@codesourcery.com>
13103 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13104 don't support CONTEXT_EXTENDED_REGISTERS.
13105 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13106 (the_low_target): Install them.
13107 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13108 failing with ERROR_PIPE_NOT_CONNECTED.
13110 2009-06-30 Doug Evans <dje@google.com>
13111 Pierre Muller <muller@ics.u-strasbg.fr>
13113 Add h/w watchpoint support to x86-linux, win32-i386.
13114 * Makefile.in (SFILES): Add i386-low.c
13115 (i386_low_h): Define.
13116 (i386-low.o): Add dependencies.
13117 (linux-x86-low.o): Add i386-low.h dependency.
13118 (win32-i386-low.o): Ditto.
13119 * i386-low.c: New file.
13120 * i386-low.h: New file.
13121 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13122 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13123 * linux-low.c (linux_add_process): Initialize arch_private.
13124 (linux_remove_process): Free arch_private.
13125 (add_lwp): Initialize arch_private.
13126 (delete_lwp): Free arch_private.
13127 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13129 * linux-low.h (process_info_private): New member arch_private.
13130 (lwp_info): New member arch_private.
13131 (linux_target_ops): New members new_process, new_thread,
13133 (ptid_of): New macro.
13134 * linux-x86-low.c: Include stddef.h, i386-low.h.
13135 (arch_process_info): New struct.
13136 (arch_lwp_info): New struct.
13137 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13138 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13139 (i386_dr_low_get_status): New function.
13140 (x86_insert_point, x86_remove_point): New functions.
13141 (x86_stopped_by_watchpoint): New function.
13142 (x86_stopped_data_address): New function.
13143 (x86_linux_new_process, x86_linux_new_thread): New functions.
13144 (x86_linux_prepare_to_resume): New function.
13145 (the_low_target): Add entries for insert_point, remove_point,
13146 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13148 * server.c (debug_hw_points): New global.
13149 (monitor_show_help): Document set debug-hw-points.
13150 (handle_query): Process "set debug-hw-points".
13151 * server.h (debug_hw_points): Declare.
13152 (paddress): Declare.
13153 * utils.c (NUMCELLS, CELLSIZE): New macros.
13154 (get_sell, xsnprintf, paddress): New functions.
13155 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13156 remove_point, stopped_by_watchpoint, stopped_data_address.
13157 * win32-i386-low.c: Include i386-low.h.
13158 (debug_reg_state): Replaces dr.
13159 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13160 (i386_dr_low_get_status): New function.
13161 (i386_insert_point, i386_remove_point): New functions.
13162 (i386_stopped_by_watchpoint): New function.
13163 (i386_stopped_data_address): New function.
13164 (i386_initial_stuff): Update.
13165 (get_thread_context,set_thread_context,i386_thread_added): Update.
13166 (the_low_target): Add entries for insert_point,
13167 remove_point, stopped_by_watchpoint, stopped_data_address.
13168 * win32-low.c (win32_insert_watchpoint): New function.
13169 (win32_remove_watchpoint): New function.
13170 (win32_stopped_by_watchpoint): New function.
13171 (win32_stopped_data_address): New function.
13172 (win32_target_ops): Add entries for insert_watchpoint,
13173 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13174 * win32-low.h (win32_target_ops): New members insert_point,
13175 remove_point, stopped_by_watchpoint, stopped_data_address.
13177 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13179 * server.c (process_serial_event): Re-return unsupported, not
13180 error, if the type isn't recognized. Re-allow supporting only
13181 insert or remove packets. Also call require_running for
13182 breakpoints. Add missing break statement to default case. Tidy.
13183 * target.h (struct target_ops): Rename insert_watchpoint to
13184 insert_point, and remove_watchpoint to remove_point.
13186 * linux-low.h (struct linux_target_ops): Likewise.
13187 * linux-low.c (linux_insert_watchpoint): Rename to ...
13188 (linux_insert_point): ... this. Adjust.
13189 (linux_remove_watchpoint): Rename to ...
13190 (linux_remove_point): ... this. Adjust.
13191 (linux_target_ops): Adjust.
13192 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13193 (cris_insert_point): ... this.
13194 (cris_remove_watchpoint): Rename to ...
13195 (cris_remove_point): ... this.
13196 (the_low_target): Adjust.
13198 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13200 * server.c (handle_v_kill): Pass signal_pid to
13201 kill_inferior if multi_process is zero.
13203 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13205 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13206 * target.h (target_ops): Comment for *_watchpoint to make it clear
13207 the functions can get types '0' and '1'.
13209 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13211 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13212 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13213 * regcache.c (get_regcache): Likewise.
13214 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13215 * win32-low.c (child_fetch_inferior_registers): Remove check for
13218 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13219 Pedro Alves <pedro@codesourcery.com>
13221 * target.h (struct target_ops) <supports_multi_process>: New
13223 (target_supports_multi_process): New.
13224 * server.c (handle_query): Even if GDB reports support, only
13225 enable multi-process if the target also supports it. Report
13226 multi-process support only if the target backend supports it.
13227 * linux-low.c (linux_supports_multi_process): New function.
13228 (linux_target_ops): Install it as target_supports_multi_process
13231 2009-05-24 Doug Evans <dje@google.com>
13233 Global renaming of find_thread_pid to find_thread_ptid.
13234 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13235 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13236 All callers updated.
13238 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13239 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13242 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13243 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13244 (linux_resume_one_lwp): Ditto.
13246 2009-05-23 Doug Evans <dje@google.com>
13248 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13249 from struct inferior_list_entry * to struct lwp_info *.
13250 All callers updated.
13252 2009-05-13 Doug Evans <dje@google.com>
13254 * linux-x86-low.c: Don't include assert.h.
13255 (x86_siginfo_fixup): Use fatal, not assert.
13256 (x86_arch_setup): Fix comment.
13258 2009-05-12 Doug Evans <dje@google.com>
13260 Biarch support for i386/amd64 gdbserver.
13261 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13262 Add linux-x86-low.c.
13263 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13264 (linux-x86-low.o): Add.
13265 * linux-x86-64-low.c: Delete.
13266 * linux-i386-low.c: Delete.
13267 * linux-x86-low.c: New file.
13268 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13270 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13272 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13273 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13274 (linux_child_pid_to_exec_file): New function.
13275 (elf_64_header_p, elf_64_file_p): New functions.
13276 (siginfo_fixup): New function.
13277 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13278 give target a chance to convert layout.
13279 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13280 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13282 2009-05-07 Doug Evans <dje@google.com>
13284 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13285 (regsets_store_inferior_registers): Ditto.
13287 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13291 * linux-low.c (must_set_ptrace_flags): Delete.
13292 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13294 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13295 `lwp->must_set_ptrace_flags' instead.
13296 (linux_wait_for_event_1): Set ptrace options here.
13297 (linux_wait_1): ... not here.
13299 2009-04-30 Doug Evans <dje@google.com>
13301 * inferiors.c (started_inferior_callback): New function.
13302 (attached_inferior_callback): New function.
13303 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13304 * server.c (print_started_pid, print_attached_pid): New functions.
13305 (detach_or_kill_for_exit): New function.
13306 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13307 * server.h (have_started_inferiors_p): Declare.
13308 (have_attached_inferiors_p): Declare.
13310 * inferiors.c (remove_process): Fix memory leak, free process.
13311 * linux-low.c (linux_remove_process): New function.
13312 (linux_kill): Call it instead of remove_process.
13313 (linux_detach, linux_wait_1): Ditto.
13315 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13317 * configure.srv: Add x86 Windows CE target.
13319 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13321 * inferiors.c (get_thread_process): Make global.
13322 * server.h (get_thread_process): Add prototype.
13323 * thread-db.c (find_one_thread): Use get_thread_process
13324 instead of current_process.
13325 (thread_db_get_tls_address): Do not crash if called when
13326 thread layer is not yet initialized.
13328 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13330 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13331 * spu-low.c (current_tid): Rename to ...
13332 (current_ptid): ... this.
13333 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13334 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13335 ptid_get_lwp (current_ptid) instead of current_tid.
13336 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13337 instead of current_tid. Use find_process_pid to verify pid
13338 argument is valid. Pass proper argument to remove_process.
13339 (spu_thread_alive): Compare current_ptid instead of current_tid.
13340 (spu_resume): Likewise.
13342 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13344 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13347 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13349 Implement the multiprocess extensions, and add linux multiprocess
13352 * server.h (ULONGEST): Declare.
13353 (struct ptid, ptid_t): New.
13354 (minus_one_ptid, null_ptid): Declare.
13355 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13356 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13357 (struct inferior_list_entry): Change `id' type from unsigned from
13359 (struct sym_cache, struct breakpoint, struct
13360 process_info_private): Forward declare.
13361 (struct process_info): Declare.
13362 (current_process): Declare.
13363 (all_processes): Declare.
13364 (initialize_inferiors): Declare.
13365 (add_thread): Adjust to use ptid_t.
13366 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13367 (add_process, remove_process, find_thread_pid): Declare.
13368 (find_inferior_id): Adjust to use ptid_t.
13369 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13370 (multi_process): Declare.
13371 (push_event): Adjust to use ptid_t.
13372 (read_ptid, write_ptid): Declare.
13373 (prepare_resume_reply): Adjust to use ptid_t.
13374 (clear_symbol_cache): Declare.
13375 * inferiors.c (all_processes): New.
13376 (null_ptid, minus_one_ptid): New.
13377 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13378 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13379 (add_thread): Change unsigned long to ptid. Remove gdb_id
13381 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13382 (gdb_id_to_thread): Rename to ...
13383 (find_thread_pid): ... this. Change unsigned long to ptid.
13384 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13385 (loaded_dll, pull_pid_from_list): Adjust.
13386 (add_process, remove_process, find_process_pid)
13387 (get_thread_process, current_process, initialize_inferiors): New.
13388 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13389 (struct target_waitstatus) <related_pid>: Ditto.
13390 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13391 return type to int.
13392 (struct target_ops) <join>: Add `pid' argument.
13393 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13394 (struct target_ops) <wait>: Add `ptid' field. Change return type
13396 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13397 (mywait): Add `ptid' argument. Change return type to ptid_t.
13398 (target_pid_to_str): Declare.
13399 * target.c (set_desired_inferior): Adjust to use ptids.
13400 (mywait): Add new `ptid' argument. Adjust.
13401 (target_pid_to_str): New.
13402 * mem-break.h (free_all_breakpoints): Declare.
13403 * mem-break.c (breakpoints): Delelete.
13404 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13405 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13406 to use per-process breakpoint list.
13407 (free_all_breakpoints): New.
13408 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13409 (symbol_cache, all_symbols_looked_up): Delete.
13411 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13413 (prepare_resume_reply): Change ptid argument's type from unsigned
13414 long to ptid_t. Adjust. Implement W;process and X;process.
13415 (free_sym_cache, clear_symbol_cache): New.
13416 (look_up_one_symbol): Adjust to per-process symbol cache. *
13417 * server.c (cont_thread, general_thread, step_thread): Change type
13419 (attached): Delete.
13420 (multi_process): New.
13421 (last_ptid): Change type to ptid_t.
13422 (struct vstop_notif) <ptid>: Change type to ptid_t.
13423 (queue_stop_reply, push_event): Change `ptid' argument's type to
13425 (discard_queued_stop_replies): Add `pid' argument.
13426 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13427 changes. Don't reference the `attached' global.
13428 (attach_inferior): Adjust to mywait interface changes.
13429 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13430 features. Handle and report "multiprocess+". Handle
13432 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13434 (handle_v_kill): New.
13435 (handle_v_stopped): Adjust to use target_pid_to_str.
13436 (handle_v_requests): Allow multiple attaches and runs when
13437 multiprocess extensions are in effect. Handle "vKill".
13438 (myresume): Adjust to use ptids.
13439 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13440 (handle_status): Adjust to discard_queued_stop_replies interface
13442 (first_thread_of, kill_inferior_callback)
13443 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13444 (main): Call initialize_inferiors. Adjust to use ptids, killing
13445 and detaching from all inferiors. Handle multiprocess packet
13447 * linux-low.h: Include gdb_proc_service.h.
13448 (struct process_info_private): New.
13449 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13450 <lwpid_of>: Use ptid_get_lwp.
13451 (get_lwp_thread): Adjust.
13452 (struct lwp_info): Add `dead' member.
13453 (find_lwp_pid): Declare.
13454 * linux-low.c (thread_db_active): Delete.
13455 (new_inferior): Adjust comment.
13456 (inferior_pid): Delete.
13457 (linux_add_process): New.
13458 (handle_extended_wait): Adjust.
13459 (add_lwp): Change unsigned long to ptid.
13460 (linux_create_inferior): Add process to processes table. Adjust
13461 to use ptids. Don't set new_inferior here.
13462 (linux_attach_lwp): Rename to ...
13463 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13464 it. Adjust to use ptids.
13465 (linux_attach_lwp): New.
13466 (linux_attach): Add process to processes table. Don't set
13468 (struct counter): New.
13469 (second_thread_of_pid_p, last_thread_of_process_p): New.
13470 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13471 multiple processes.
13472 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13473 processes. Remove process from process table.
13474 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13475 to multiple processes.
13476 (any_thread_of): New.
13477 (linux_detach): Add `pid' argument, and handle it. Remove process
13478 from processes table.
13479 (linux_join): Add `pid' argument. Handle it.
13480 (linux_thread_alive): Change unsighed long argument to ptid_t.
13481 Consider dead lwps as not being alive.
13482 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13483 threads we're not interested in.
13484 (same_lwp, find_lwp_pid): New.
13485 (linux_wait_for_lwp): Change `pid' argument's type from int to
13487 (linux_wait_for_event): Rename to ...
13488 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13489 from int to ptid_t. Adjust.
13490 (linux_wait_for_event): New.
13491 (linux_wait_1): Add `ptid' argument. Change return type to
13492 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13493 that exit from the process table.
13494 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13496 (mark_lwp_dead): New.
13497 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13498 stopping all threads, mark its main lwp as dead.
13499 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13501 (fetch_register, usr_store_inferior_registers)
13502 (regsets_fetch_inferior_registers)
13503 (regsets_store_inferior_registers, linux_read_memory)
13504 (linux_write_memory): Inline `inferior_pid'.
13505 (linux_look_up_symbols): Adjust to use per-process
13506 `thread_db_active'.
13507 (linux_request_interrupt): Adjust to use ptids.
13508 (linux_read_auxv): Inline `inferior_pid'.
13509 (initialize_low): Don't reference thread_db_active.
13510 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13511 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13512 (ps_getpid): Return the pid of the current inferior.
13513 * thread-db.c (proc_handle, thread_agent): Delete.
13514 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13516 (find_one_thread): Change argument type to ptid_t. Adjust to
13518 (maybe_attach_thread): Adjust to per-process data and ptids.
13519 (thread_db_find_new_threads): Ditto.
13520 (thread_db_init): Ditto.
13521 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13522 processes table. Adjust to use ptids.
13523 (spu_kill, spu_detach): Adjust interface. Remove process from
13525 (spu_join, spu_thread_alive): Adjust interface.
13526 (spu_wait): Adjust interface. Remove process from processes
13527 table. Adjust to use ptids.
13528 * win32-low.c (current_inferior_tid): Delete.
13529 (current_inferior_ptid): New.
13530 (debug_event_ptid): New.
13531 (thread_rec): Take a ptid. Adjust.
13532 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13533 (child_delete_thread): Ditto.
13534 (do_initial_child_stuff): Add `attached' argument. Add process to
13536 (child_fetch_inferior_registers, child_store_inferior_registers):
13538 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13539 (win32_attach): Pass 1 to do_initial_child_stuff.
13540 (win32_kill): Adjust interface. Remove process from processes
13542 (win32_detach): Ditto.
13543 (win32_join): Adjust interface.
13544 (win32_thread_alive): Take a ptid.
13545 (win32_resume): Adjust to use ptids.
13546 (get_child_debug_event): Ditto.
13547 (win32_wait): Adjust interface. Remove exiting process from
13550 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13552 Non-stop mode support.
13554 * server.h (non_stop): Declare.
13555 (gdb_client_data, handler_func): Declare.
13556 (delete_file_handler, add_file_handler, start_event_loop):
13558 (handle_serial_event, handle_target_event, push_event)
13559 (putpkt_notif): Declare.
13560 * target.h (enum resume_kind): New.
13561 (struct thread_resume): Replace `step' field by `kind' field.
13562 (TARGET_WNOHANG): Define.
13563 (struct target_ops) <wait>: Add `options' argument.
13564 <supports_non_stop, async, start_non_stop>: New fields.
13565 (target_supports_non_stop, target_async): New.
13566 (start_non_stop): Declare.
13567 (mywait): Add `options' argument.
13568 * target.c (mywait): Add `options' argument. Print child exit
13569 notifications here.
13570 (start_non_stop): New.
13571 * server.c (non_stop, own_buf, mem_buf): New globals.
13572 (struct vstop_notif): New.
13573 (notif_queue): New global.
13574 (queue_stop_reply, push_event, discard_queued_stop_replies)
13575 (send_next_stop_reply): New.
13576 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13578 (attach_inferior): In non-stop mode, don't wait for the target
13580 (handle_general_set): Handle QNonStop.
13581 (handle_query): When handling qC, return the current general
13582 thread, instead of the first thread of the list.
13583 (handle_query): If the backend supports non-stop mode, include
13584 QNonStop+ in the qSupported query response.
13585 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13587 (handle_v_attach, handle_v_run): Handle non-stop mode.
13588 (handle_v_stopped): New.
13589 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13590 (myresume): Adjust to use resume_kind. Handle non-stop.
13591 (queue_stop_reply_callback): New.
13592 (handle_status): Handle non-stop mode.
13593 (main): Clear non_stop flag on reconnection. Use the event-loop.
13594 Refactor serial protocol handling from here ...
13595 (process_serial_event): ... to this new function. When GDB
13596 selects any thread, select one here. In non-stop mode, wait until
13597 GDB acks all pending events before exiting.
13598 (handle_serial_event, handle_target_event): New.
13599 * remote-utils.c (remote_open): Install remote_desc in the event
13601 (remote_close): Remove remote_desc from the event loop.
13602 (putpkt_binary): Rename to...
13603 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13604 (putpkt_binary): New as wrapper around putpkt_binary_1.
13605 (putpkt_notif): New.
13606 (prepare_resume_reply): In non-stop mode, don't change the
13608 * event-loop.c: New.
13609 * Makefile.in (OBJ): Add event-loop.o.
13610 (event-loop.o): New rule.
13612 * linux-low.h (pid_of): Moved here.
13614 (get_lwp_thread): Use lwpid_of.
13615 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13616 * linux-low.c (pid_of): Delete.
13617 (inferior_pid): Use lwpid_of.
13618 (linux_event_pipe): New.
13619 (target_is_async_p): New.
13621 (handle_extended_wait): Use lwpid_of.
13622 (add_lwp): Don't set lwpid field.
13623 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13624 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13625 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13626 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13627 first. Adjust to linux_wait_for_event interface changes. Use
13629 (linux_detach): Don't delete the main lwp here.
13630 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13631 (status_pending_p): Don't consider explicitly suspended lwps.
13632 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13633 pointer. Add OPTIONS argument. Change return type to int. Use
13634 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13635 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13636 pointer. Add status pointer argument. Return a pid instead of a
13637 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13638 changes. In non-stop mode, don't switch to a random thread.
13639 (linux_wait): Rename to...
13640 (linux_wait_1): ... this. Add target_options argument, and handle
13641 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13642 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13643 clean exit and signal exit code. Don't stop all threads in
13644 non-stop mode. In all-stop mode, only stop all threads when
13645 reporting a stop to GDB. Handle explicit thread stop requests.
13646 (async_file_flush, async_file_mark): New.
13648 (send_sigstop): Use lwpid_of.
13649 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13650 interface changes. In non-stop mode, don't switch to a random
13652 (linux_resume_one_lwp): Use lwpid_of.
13653 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13654 (linux_resume_one_thread): ... this. Handle resume_stop. In
13655 non-stop mode, don't look for pending flag in all threads.
13656 (resume_status_pending_p): Don't consider explicitly suspended
13658 (my_waitpid): Reimplement. Emulate __WALL.
13659 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13661 (sigchld_handler, linux_supports_non_stop, linux_async)
13662 (linux_start_non_stop): New.
13663 (linux_target_ops): Register linux_supports_non_stop, linux_async
13664 and linux_start_non_stop.
13665 (initialize_low): Install SIGCHLD handler.
13666 * thread-db.c (thread_db_create_event, find_one_thread)
13667 (thread_db_get_tls_address): Use lwpid_of.
13668 * win32-low.c (win32_detach): Adjust to use resume_kind.
13669 (win32_wait): Add `options' argument.
13670 * spu-low.c (spu_resume): Adjust to use resume_kind.
13671 (spu_wait): Add `options' argument.
13673 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13675 Decouple target code from remote protocol.
13677 * target.h (enum target_waitkind): New.
13678 (struct target_waitstatus): New.
13679 (struct target_ops) <wait>: Return an unsigned long. Take a
13680 target_waitstatus pointer instead of a char pointer.
13681 (mywait): Likewise.
13682 * target.c (mywait): Change prototype to return an unsigned long.
13683 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13684 * server.h (thread_from_wait, old_thread_from_wait): Delete
13686 (prepare_resume_reply): Change prototype to take a
13688 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13689 (last_status, last_ptid): New.
13690 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13691 pid instead of a signal.
13692 (attach_inferior): Remove "status" and "signal" parameters.
13694 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13696 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13697 (handle_v_requests, myresume): Remove "status" and "signal"
13698 parameters. Adjust.
13699 (handle_status): New.
13700 (main): Delete local `status'. Adjust.
13701 * remote-utils.c: Include target.h.
13702 (prepare_resume_reply): Change prototype to take a
13703 target_waitstatus. Adjust.
13705 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13707 * spu-low.c (spu_wait): Adjust.
13708 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13710 (win32_wait): Adjust.
13712 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13714 * target.h (struct thread_resume): Delete leave_stopped member.
13715 (struct target_ops): Add a `n' argument to the `resume' callback.
13716 * server.c (start_inferior): Adjust.
13717 (handle_v_cont, myresume): Adjust.
13718 * linux-low.c (check_removed_breakpoint): Adjust to resume
13719 interface change, and to removed leave_stopped field.
13720 (resume_ptr): Delete.
13721 (struct thread_resume_array): New.
13722 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13723 resume interface change.
13724 (linux_continue_one_thread, linux_queue_one_thread)
13725 (resume_status_pending_p): Check if the resume field is NULL
13726 instead of checking the leave_stopped member.
13727 (linux_resume): Adjust to the target resume interface change.
13728 * spu-low.c (spu_resume): Adjust to the target resume interface
13730 * win32-low.c (win32_detach, win32_resume): Ditto.
13732 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13734 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13736 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13738 (linux_continue_one_thread): Only preserve the stepping flag if
13739 there's a pending breakpoint.
13741 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13743 * server.c (main): After the inferior having exited, call
13744 remote_close before exiting gdbserver.
13746 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13748 Fix size of FPSCR in Power 7 processors.
13749 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13750 (PPC_FEATURE_HAS_DFP): New #define.
13751 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13754 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13756 * server.c (handle_query) Whitespace and formatting.
13758 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13760 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13761 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13762 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13763 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13764 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13765 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13766 Makefile.in, configure.ac: Fix whitespace throughout.
13767 * configure: Regenerate.
13769 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13771 * inferiors.c (find_inferior): Make it safe for the callback
13772 function to delete the currently iterated inferior.
13774 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13776 * Makefile.in (linuw_low_h): Move higher.
13777 (thread-db.o): Depend on $(linux_low_h).
13779 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13781 Rename "process" to "lwp" throughout.
13783 * linux-low.c (all_processes): Rename to...
13784 (all_lwps): ... this.
13785 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13786 (add_process): Rename to ...
13787 (add_lwp): ... this. Adjust.
13788 (linux_create_inferior): Adjust.
13789 (linux_attach_lwp): Adjust.
13790 (linux_attach): Adjust.
13791 (linux_kill_one_process): Rename to ...
13792 (linux_kill_one_lwp): ... this. Adjust.
13793 (linux_kill): Adjust.
13794 (linux_detach_one_process): Rename to ...
13795 (linux_detach_one_lwp): ... this. Adjust.
13796 (linux_detach): Adjust.
13797 (check_removed_breakpoint): Adjust.
13798 (status_pending_p): Adjust.
13799 (linux_wait_for_process): Rename to ...
13800 (linux_wait_for_lwp): ... this. Adjust.
13801 (linux_wait_for_event): Adjust.
13802 (send_sigstop): Adjust.
13803 (wait_for_sigstop): Adjust.
13804 (stop_all_processes): Rename to ...
13805 (stop_all_lwps): ... this.
13806 (linux_resume_one_process): Rename to ...
13807 (linux_resume_one_lwp): ... this. Adjust.
13808 (linux_set_resume_request, linux_continue_one_thread)
13809 (linux_queue_one_thread, resume_status_pending_p)
13810 (usr_store_inferior_registers, regsets_store_inferior_registers)
13811 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13813 * linux-low.h (get_process): Rename to ...
13814 (get_lwp): ... this. Adjust.
13815 (get_thread_process): Rename to ...
13816 (get_thread_lwp): ... this. Adjust.
13817 (get_process_thread): Rename to ...
13818 (get_lwp_thread): ... this. Adjust.
13819 (struct process_info): Rename to ...
13820 (struct lwp_info): ... this.
13821 (all_processes): Rename to ...
13822 (all_lwps): ... this.
13823 * proc-service.c (ps_lgetregs): Adjust.
13824 * thread-db.c (thread_db_create_event, find_one_thread)
13825 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13827 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13829 * server.c (handle_query): Handle "qAttached".
13831 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13833 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13834 GPLv3, update license URL.
13836 2009-03-01 Doug Evans <dje@google.com>
13838 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13839 (server_h): Add gdb_signals.h.
13840 (signals.o): Update.
13841 * server.h (target_signal_from_host,target_signal_to_host_p)
13842 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13844 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13846 * remote-utils.c (getpkt): Also generate remote-debug
13847 information if noack_mode is set.
13849 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13851 * server.c (handle_query): Report qXfer:siginfo:read and
13852 qXfer:siginfo:write as supported and handle them.
13853 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13854 * linux-low.c (linux_xfer_siginfo): New.
13855 (linux_target_ops): Set it.
13857 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13859 * server.c (gdbserver_usage): Mention --remote-debug.
13860 (main): Accept '--remote-debug' switch.
13862 2009-01-18 Doug Evans <dje@google.com>
13864 * regcache.c (new_register_cache): No need to check result of xcalloc.
13865 * server.c (handle_search_memory): Back out calls to xmalloc,
13866 result is checked and error is returned to user upon failure.
13867 (handle_query): Ditto. Add more checks for result of malloc.
13868 (handle_v_cont): Check result of malloc, report error back to
13870 (handle_v_run): Ditto. Call freeargv.
13871 * server.h (freeargv): Declare.
13872 * utils.c (freeargv): New fn.
13874 2009-01-15 Doug Evans <dje@google.com>
13876 * gdbreplay.c (perror_with_name): Make arg const char *.
13877 * server.h (target_signal_to_name): Make return type const char *.
13878 * thread-db.c (thread_db_err_str): Make return type const char *.
13879 * utils.c (perror_with_name): Make arg const char *.
13881 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13883 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13884 when handling a EXIT_PROCESS_DEBUG_EVENT.
13886 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13888 * gdbreplay.c (gdbreplay_version): Update copyright year.
13889 * server.c (gdbserver_version): Likewise.
13891 2009-01-05 Doug Evans <dje@google.com>
13893 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13894 (handle_extended_wait): Improve comment.
13896 2008-12-13 Doug Evans <dje@google.com>
13898 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13899 * server.h (ATTR_MALLOC): New macro.
13900 (xmalloc,xcalloc,xstrdup): Declare.
13901 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13902 * inferiors.c: Ditto.
13903 * linux-low.c: Ditto.
13904 * mem-break.c: Ditto.
13905 * regcache.c: Ditto.
13906 * remote-utils.c: Ditto.
13909 * win32-low.c: Ditto.
13911 2008-12-12 Doug Evans <dje@google.com>
13913 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13914 in debugging printf.
13916 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13918 2008-12-09 Doug Evans <dje@google.com>
13920 * linux-low.h (struct process_info): Delete member tid, unused.
13921 * thread-db.c (find_one_thread): Update.
13922 (maybe_attach_thread): Update.
13924 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13926 * target.h (struct target_ops): Add qxfer_osdata member.
13927 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13929 (linux_qxfer_osdata): New functions.
13930 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13932 * server.c (handle_query): Handle "qXfer:osdata:read:".
13933 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13934 (buffer_xml_printf): New functions.
13935 * server.h (struct buffer): New.
13936 (buffer_grow_str, buffer_grow_str0): New macros.
13937 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13938 (buffer_xml_printf): Declare.
13940 2008-11-24 Doug Evans <dje@google.com>
13942 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13944 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13946 * server.c (handle_v_run): Always use the supplied argument list.
13948 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13950 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13951 (xtensa_regmap_table): Add entry for scompare1.
13953 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13955 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13956 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13957 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13958 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13959 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13960 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13961 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13962 XML target descriptions.
13963 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13964 when inferior is running on an ISA 2.05 or later processor. Add
13965 special case to return offset for full 64-bit slot of FPSCR when
13968 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13970 * Makefile.in (SFILES, clean): Added sparc64 files.
13971 (reg-sparc64.o, reg-sparc64.c): New.
13972 * configure.srv (sparc*-*-linux*): New configuration.
13973 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13974 syscall arguments for SPARC.
13975 (regsets_store_inferior_registers): Likewise.
13976 * linux-sparc-low.c: New file.
13978 2008-10-21 Doug Evans <dje@google.com>
13980 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13981 (READLINE_DIR,READLINE_DEP): Delete.
13982 (INTERNAL_CFLAGS): Update.
13983 (LINTFLAGS): Update.
13985 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13987 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13988 whole argv from the last run, not just argv[0].
13990 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13992 * regcache.c (new_register_cache): Return NULL if the register
13993 cache size isn't known yet.
13994 (free_register_cache): Avoid dereferencing a NULL regcache.
13996 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13998 * configure.srv: Merge MIPS and MIPS64.
14000 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14002 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14004 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14006 * Makefile.in: Add required vsx dependencies.
14008 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14009 Declare init_registers_powerpc_vsx32l.
14010 Declare init_registers_powerpc_vsx64l.
14011 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14012 (ppc_arch_setup): Check for VSX in hwcap.
14013 (ppc_fill_vsxregset): New function.
14014 (ppc_store_vsxregset): New function.
14015 Add new VSX entry in regset_info target_regsets.
14017 * configure.srv: Add new VSX dependencies.
14019 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14021 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14022 (remote_open): Set or clear transport_is_reliable.
14023 (putpkt_binary): Don't expect acks in noack mode.
14024 (getpkt): Don't send ack/nac in noack mode.
14025 * server.c (handle_general_set): Handle QStartNoAckMode.
14026 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14028 (main): Reset noack_mode on every connection.
14029 * server.h (noack_mode): Declare.
14031 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14033 * Makefile.in (GDBREPLAY_OBS): New variable.
14034 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14036 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14037 Daniel Jacobowitz <dan@codesourcery.com>
14039 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14040 (usr_store_inferior_registers): Likewise.
14041 (regsets_store_inferior_registers): Likewise.
14043 2008-07-31 Rolf Jansen <rj@surtec.com>
14044 Pedro Alves <pedro@codesourcery.com>
14046 * configure.ac: Check for memmem declaration.
14047 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14048 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14049 (disable_packet_qfThreadInfo): Unconditionally compile.
14050 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14051 * configure, config.in: Regenerate.
14053 2008-07-28 Doug Kwan <dougkwan@google.com>
14055 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14056 (linux_write_memory): Remove declaration of errno.
14058 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14060 * linux-low.c (handle_extended_wait): Do not use "status"
14061 variable uninitialized.
14063 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14065 * server.c (handle_v_attach): Inhibit reporting dll changes.
14067 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14069 * remote-utils.c (prepare_resume_reply): If requested, don't
14070 output "thread:TID" in the T stop reply.
14072 * server.c (disable_packet_vCont, disable_packet_Tthread)
14073 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14074 (handle_query): If requested, disable support for qC, qfThreadInfo
14076 (handle_v_requests): If requested, disable support for vCont.
14077 (gdbserver_show_disableable): New.
14078 (main): Handle --disable-packet and --disable-packet=LIST.
14080 * server.h (disable_packet_vCont, disable_packet_Tthread)
14081 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14083 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14085 * server.c (gdbserver_usage): Mention --version.
14087 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14089 * Makefile.in (gdbreplay.o): New rule.
14091 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14093 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14094 message, not gdbserver.
14096 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14097 Nathan Sidwell <nathan@codesourcery.com>
14098 Joseph Myers <joseph@codesourcery.com>
14100 * acinclude.m4: Include ../../config/acx.m4.
14101 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14102 * configure, config.in: Regenerate.
14103 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14104 * server.c (gdbserver_version): Print PKGVERSION.
14105 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14106 (main): Adjust gdbserver_usage calls.
14107 * gdbreplay.c (version, host_name): Add declarations.
14108 (gdbreplay_version, gdbreplay_usage): New.
14109 (main): Accept --version and --help options.
14111 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14113 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14114 (arm_breakpoint_at): Handle Thumb.
14115 (the_low_target): Add comment.
14117 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14119 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14121 2008-05-09 Doug Evans <dje@google.com>
14123 * server.h (decode_search_memory_packet): Declare.
14124 * remote-utils.c (decode_search_memory_packet): New fn.
14125 * server.c (handle_search_memory_1): New fn.
14126 (handle_search_memory): New fn.
14127 (handle_query): Process qSearch:memory packets.
14129 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14131 * regcache.c (registers_length): Remove.
14132 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14133 full register packet.
14134 * regcache.h (registers_length): Remove prototype.
14135 * server.h (PBUFSIZ): Define to 16384.
14137 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14139 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14140 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14141 powerpc-64l.o, and powerpc-altivec64l.o.
14142 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14143 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14144 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14145 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14146 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14149 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14150 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14151 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14152 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14153 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14154 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14155 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14156 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14157 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14158 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14161 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14162 (init_registers_powerpc_32l): ... this new prototype.
14163 (init_registers_powerpc_32): Remove, replace by ...
14164 (init_registers_powerpc_altivec32l): ... this new prototype.
14165 (init_registers_powerpc_e500): Remove, replace by ...
14166 (init_registers_powerpc_e500l): ... this new prototype.
14167 (init_registers_ppc64): Remove, replace by ...
14168 (init_registers_powerpc_64l): ... this new prototype.
14169 (init_registers_powerpc_64): Remove, replace by ...
14170 (init_registers_powerpc_altivec64l): ... this new prototype.
14171 (ppc_num_regs): Set to 73.
14172 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14173 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14174 (ppc_cannot_store_register): Handle orig_r3 and trap.
14175 (ppc_arch_setup): Update init_registers_... calls.
14176 (ppc_fill_gregset): Handle orig_r3 and trap.
14178 * inferiors.c (clear_inferiors): Reset current_inferior.
14180 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14182 * acinclude.m4: Add override.m4.
14183 * configure: Regenerate.
14185 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14187 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14188 initial call to init_register_ppc64.
14190 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14192 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14193 single powerpc*-*-linux* case.
14194 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14196 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14198 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14199 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14201 * linux-ppc-low.c: Include <elf.h>.
14202 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14203 (ppc_hwcap): New global variable.
14204 (ppc_regmap): Remove __SPE__ #ifdef sections.
14205 (ppc_regmap_e500): New global variable.
14206 (ppc_cannot_store_register): Update __SPE__ special case.
14207 (ppc_get_hwcap): New function.
14208 (ppc_arch_setup): Use it to determine whether inferior supports
14209 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14210 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14211 Do not access registers if target does not support AltiVec.
14212 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14213 Do not access registers if target does not support SPE.
14214 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14216 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14218 * linux-low.c (disabled_regsets, num_regsets): New.
14219 (use_regsets_p): Delete.
14220 (linux_wait_for_process): Clear disabled_regsets.
14221 (regsets_fetch_inferior_registers): Check and set it.
14222 (regsets_store_inferior_registers): Likewise.
14223 (linux_fetch_registers, linux_store_registers): Do not use
14225 (initialize_low): Allocate disabled_regsets.
14227 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14229 * Makefile.in (LIBOBJS): New.
14230 (OBS): Use LIBOBJS.
14231 (memmem.o): New rule.
14232 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14233 * configure: Regenerated.
14235 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14237 * server.c (handle_query): Never return "unsupported" for
14238 qXfer:features:read queries.
14240 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14242 * server.c (get_features_xml): Fix inverted condition.
14243 (handle_query): Always support qXfer:feature:read.
14245 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14247 * server.c (wrapper_argv): New.
14248 (start_inferior): Handle wrapper_argv. If set, expect an extra
14250 (gdbserver_usage): Document --wrapper.
14251 (main): Parse --wrapper.
14253 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14255 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14256 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14257 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14258 (ppc_set_pc): Likewise.
14259 (ppc_arch_setup): New function.
14260 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14261 of collect_register.
14262 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14264 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14266 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14267 instead of linux-ppc64-low.o.
14268 * linux-ppc64-low.c: Remove file.
14269 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14270 (linux-ppc64-low.o): Remove rule.
14272 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14273 (init_registers_powerpc_64): Likewise.
14274 (ppc_regmap): Conditionally define depending on __powerpc64__.
14275 (ppc_cannot_store_register): Do not special-case "fpscr" when
14276 compiled on __powerpc64__.
14277 (ppc_collect_ptrace_register): New function.
14278 (ppc_supply_ptrace_register): New function.
14279 (ppc_breakpoint): Change type to "unsigned int".
14280 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14281 (the_low_target): Conditionally provide initializers for the
14282 arch_setup member depending on __powerpc64__. Install
14283 collect_ptrace_register and supply_ptrace_register members.
14285 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14287 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14288 * server.c (gdbserver_xmltarget): Define.
14289 (get_features_xml): Use it to replace "target.xml" and arch_string.
14291 * configure.srv: Remove srv_xmltarget. Add XML files that were
14292 mentioned there to srv_xmlfiles instead. Remove conditional tests
14293 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14294 srv_xmlfiles and srv_regobj to include all possible choices.
14295 * configure.ac (srv_xmltarget): Remove.
14296 (srv_xmlfiles): Do not add "target.xml".
14297 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14298 checks for supplementary target information.
14299 * configure: Regenerate.
14300 * Makefile.in (XML_TARGET): Remove.
14301 (target.xml): Remove rule.
14302 (clean): Do not clean up target.xml.
14303 (.PRECIOUS): Do not mention target.xml.
14305 * target.h (struct target_ops): Remove arch_string member.
14306 * linux-low.c (linux_arch_string): Remove.
14307 (linux_target_ops): Remove arch_string initializer.
14308 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14309 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14310 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14311 * spu-low.c (spu_arch_string): Remove.
14312 (spu_target_ops): Remove arch_string initializer.
14313 * win32-low.c (win32_arch_string): Remove.
14314 (win32_target_ops): Remove arch_string initializer.
14315 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14316 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14317 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14319 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14321 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14322 by collect_ptrace_register and supply_ptrace_register hooks.
14323 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14324 instead of checking for the_low_target.left_pad_xfer.
14325 (usr_store_inferior_registers): Use collect_ptrace_register callback
14326 instead of checking for the_low_target.left_pad_xfer.
14328 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14329 (s390_supply_ptrace_register): Likewise.
14330 (s390_fill_gregset): Call s390_collect_ptrace_register.
14331 (the_low_target): Update.
14333 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14334 (ppc_supply_ptrace_register): Likewise.
14335 (the_low_target): Update.
14337 * linux-i386-low.c (the_low_target): Update.
14338 * linux-x86-64-low.c (the_low_target): Update.
14340 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14342 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14343 reg-s390.o and reg-s390x.o.
14345 * linux-low.c (new_inferior): New global variable.
14346 (linux_create_inferior, linux_attach): Set it.
14347 (linux_wait_for_process): Call the_low_target.arch_setup after the
14348 target has stopped for the first time.
14349 (initialize_low): Do not call the_low_target.arch_setup.
14351 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14352 (s390_set_pc): Likewise.
14353 (s390_arch_setup): New function.
14354 (the_low_target): Use s390_arch_setup as arch_setup routine.
14356 * regcache.c (realloc_register_cache): New function.
14357 (set_register_cache): Call it for each existing regcache.
14359 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14361 * server.h (init_registers): Remove prototype.
14363 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14364 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14365 instead of init_registers ().
14366 * linux-arm-low.c (init_registers_arm): Add prototype.
14367 (init_registers_arm_with_iwmmxt): Likewise.
14368 (the_low_target): Add initializer for arch_setup field.
14369 * linux-cris-low.c (init_registers_cris): Add prototype.
14370 (the_low_target): Add initializer for arch_setup field.
14371 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14372 (the_low_target): Add initializer for arch_setup field.
14373 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14374 (the_low_target): Add initializer for arch_setup field.
14375 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14376 (the_low_target): Add initializer for arch_setup field.
14377 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14378 (the_low_target): Add initializer for arch_setup field.
14379 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14380 (the_low_target): Add initializer for arch_setup field.
14381 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14382 (init_registers_mips64_linux): Likewise.
14383 (the_low_target): Add initializer for arch_setup field.
14384 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14385 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14386 (the_low_target): Add initializer for arch_setup field.
14387 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14388 (init_registers_powerpc_64): Likewise.
14389 (the_low_target): Add initializer for arch_setup field.
14390 * linux-s390-low.c (init_registers_s390): Add prototype.
14391 (init_registers_s390x): Likewise.
14392 (the_low_target): Add initializer for arch_setup field.
14393 * linux-sh-low.c (init_registers_sh): Add prototype.
14394 (the_low_target): Add initializer for arch_setup field.
14395 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14396 (the_low_target): Add initializer for arch_setup field.
14397 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14398 (the_low_target): Add initializer for arch_setup field.
14400 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14401 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14402 instead of init_registers ().
14403 * win32-arm-low.c (init_registers_arm): Add prototype.
14404 (the_low_target): Add initializer for arch_setup field.
14405 * win32-i386-low.c (init_registers_i386): Add prototype.
14406 (the_low_target): Add initializer for arch_setup field.
14408 * spu-low.c (init_registers_spu): Add prototype.
14409 (initialize_low): Call initialie_registers_spu () instead of
14410 initialize_registers ().
14412 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14414 * server.c (handle_v_requests): When handling the vRun and vAttach
14415 packets, if already debugging a process, don't kill it. Return an
14418 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14420 * server.c (handle_query): Correct length check.
14422 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14424 * win32-low.c (do_initial_child_stuff): Add process handle
14425 parameter. Set current_process_handle and current_process_id from the
14426 parameters. Clear globals.
14427 (win32_create_inferior): Don't set current_process_handle and
14428 current_process_id here. Instead pass them on the call to
14429 do_initial_child_stuff.
14430 (win32_attach): Likewise.
14431 (win32_clear_inferiors): New.
14432 (win32_kill): Don't close the current process handle or the
14433 current thread handle here. Instead call win32_clear_inferiors.
14434 (win32_detach): Don't open a new handle to the process. Call
14435 win32_clear_inferiors.
14436 (win32_join): Don't rely on current_process_handle; open a new
14437 handle using the process id.
14438 (win32_wait): Call win32_clear_inferiors when the inferior process
14441 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14443 * server.c (monitor_show_help): Add "exit".
14445 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14447 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14448 (clean): Add reg-xtensa.c.
14449 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14450 * configure.srv (xtensa*-*-linux*) New target.
14451 * linux-xtensa-low.c: New.
14452 * xtensa-xtregs.c: New.
14454 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14456 * hostio.c: Don't include errno.h.
14457 (errno_to_fileio_errno): Move to hostio-errno.
14458 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14459 error number outputting to the target->hostio_last_error callback.
14460 (hostio_packet_error): Use FILEIO_EINVAL directly.
14461 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14462 calls to hostio_error.
14463 * hostio-errno.c: New.
14464 * server.h (hostio_last_error_from_errno): Declare.
14465 * target.h (target_ops): Add hostio_last_error member.
14466 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14467 as hostio_last_error handler.
14468 * spu-low.c (spu_target_ops): Likewise.
14469 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14470 (wince_hostio_last_error): New functions.
14471 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14472 as hostio_last_error handler.
14473 (win32_target_ops) [!_WIN32_WCE]: Register
14474 hostio_last_error_from_errno as hostio_last_error handler.
14475 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14476 (hostio-errno.o): New rule.
14477 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14478 * configure.srv (srv_hostio_err_objs): New variable. Default to
14480 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14481 * configure: Regenerate.
14483 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14485 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14486 (linux_kill, linux_detach): Clean up the process list.
14487 * remote-utils.c (remote_open): Improve port number parsing.
14488 (putpkt_binary, input_interrupt): Only send interrupts if the target
14490 * server.c (extended_protocol): Make static.
14491 (attached): Define earlier.
14492 (exit_requested, response_needed, program_argv): New variables.
14493 (target_running): New.
14494 (start_inferior): Clear attached here.
14495 (attach_inferior): Set attached here.
14496 (require_running): Define.
14497 (handle_query): Use require_running and target_running. Implement
14499 (handle_v_attach, handle_v_run): New.
14500 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14501 (gdbserver_usage): Update.
14502 (main): Redo argument parsing. Handle --debug and --multi. Handle
14503 --attach along with other options or after the port. Save
14504 program_argv. Support no initial program. Resynchronize
14505 communication with GDB after an error. Handle "monitor exit".
14506 Use require_running and target_running. Always allow the extended
14507 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14508 restart in extended mode.
14509 * README: Refer to the GDB manual. Update --attach usage.
14511 2007-12-20 Andreas Schwab <schwab@suse.de>
14513 * linux-low.c (STACK_SIZE): Define.
14514 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14515 (linux_test_for_tracefork): Likewise.
14517 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14519 * linux-low.c (linux_wait_for_event): Update messages. Do not
14520 reinsert auto-delete breakpoints.
14521 * mem-break.c (struct breakpoint): Change return type of handler to
14523 (set_breakpoint_at): Update handler type.
14524 (reinsert_breakpoint_handler): Return 1 instead of calling
14526 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14528 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14529 * mem-break.h (set_breakpoint_at): Update handler type.
14530 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14531 * win32-low.c (auto_delete_breakpoint): New.
14532 (get_child_debug_event): Use it.
14534 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14536 * configure.ac: Check for pread and pwrite.
14537 * hostio.c (handle_pread): Fall back to lseek and read.
14538 (handle_pwrite): Fall back to lseek and write.
14539 * config.in, configure: Regenerated.
14541 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14543 * server.c (myresume): Add own_buf argument.
14544 (main): Update calls.
14546 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14548 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14549 * remote-utils.c (remote_open): Do not call disable_async_io.
14550 (block_async_io): Delete.
14551 (unblock_async_io): Make static.
14552 (initialize_async_io): New.
14553 * server.c (handle_v_cont): Handle async I/O here.
14554 (myresume): Likewise. Move other common resume tasks here...
14555 (main): ... from here. Call initialize_async_io. Disable async
14556 I/O before the main loop.
14557 * server.h (initialize_async_io): Declare.
14558 (block_async_io, unblock_async_io): Delete prototypes.
14559 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14561 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14563 * remote-utils.c (readchar): Allow binary data in received messages.
14565 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14567 * win32-low.c (attaching): New global.
14568 (win32_create_inferior): Clear the `attaching' global.
14569 (win32_attach): Set the `attaching' global.
14570 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14571 attaching. Only set a breakpoint at the entry point if not
14574 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14576 * server.c (main): Don't report dll events on the initial
14577 connection on attaches.
14579 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14581 * server.c (main): Relax numerical bases supported for the pid of
14582 the --attach command line argument.
14584 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14586 * win32-low.c (win32_attach): Call OpenProcess before
14587 DebugActiveProcess, not after. Add last error output to error
14590 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14592 * win32-low.c (win32_get_thread_context)
14593 (win32_set_thread_context): New functions.
14594 (thread_rec): Use win32_get_thread_context.
14595 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14596 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14599 2007-12-03 Leo Zayas
14600 Pedro Alves <pedro_alves@portugalmail.pt>
14602 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14604 (child_add_thread): Minor cleanup.
14605 (child_continue): Resume artificially suspended threads before
14606 calling ContinueDebugEvent.
14607 (suspend_one_thread): New.
14608 (fake_breakpoint_event): New.
14609 (get_child_debug_event): Change return type to int. Check here if
14610 gdb sent an interrupt request. If a soft interrupt was requested,
14611 fake a breakpoint event. Return 0 if there is no event to handle,
14613 (win32_wait): Don't check here if gdb sent an interrupt request.
14614 Ensure there is a valid event to handle.
14615 (win32_request_interrupt): Add soft interruption method as last
14618 2007-12-03 Leo Zayas
14619 Pedro Alves <pedro_alves@portugalmail.pt>
14621 * win32-low.h (win32_thread_info): Add descriptions to the
14622 structure members. Replace `suspend_count' counter by a
14624 * win32-low.c (thread_rec): Update condition of when to get the
14625 context from the inferior. Rely on ContextFlags being set if it
14626 has already been retrieved. Only suspend the inferior thread if
14627 we haven't already. Warn if that fails.
14628 (continue_one_thread): s/suspend_count/suspended/. Only call
14629 ResumeThread once. Warn if that fails.
14631 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14633 * win32-low.c (win32_wait): Don't read from the inferior when it
14634 has already exited.
14636 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14638 * Makefile.in (win32_low_h): New variable.
14639 (win32-low.o): Add dependency on $(win32_low_h).
14640 (win32-arm-low.o, win32-i386-low.o): New rules.
14642 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14644 * hostio.c: Correct copyright year.
14646 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14648 * Makefile.in (OBS): Add hostio.o.
14649 (hostio.o): New rule.
14650 * server.h (handle_vFile): Declare.
14651 * hostio.c: New file.
14652 * server.c (handle_v_requests): Take packet_len and new_packet_len
14653 for binary packets. Call handle_vFile.
14654 (main): Update call to handle_v_requests.
14656 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14658 * linux-low.c: Include <sched.h>.
14660 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14662 * linux-low.c (linux_tracefork_grandchild): New.
14663 (linux_tracefork_child): Use clone.
14664 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14666 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14668 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14670 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14672 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14674 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14676 * inferiors.c (change_inferior_id): Delete.
14677 (add_pid_to_list, pull_pid_from_list): New.
14678 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14679 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14680 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14681 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14682 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14683 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14684 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14685 (using_threads): Always set to 1.
14686 (handle_extended_wait): New.
14687 (add_process): Do not set TID.
14688 (linux_create_inferior): Set must_set_ptrace_flags.
14689 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14690 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14691 (linux_thread_alive): Rename TID argument to LWPID.
14692 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14693 (linux_wait_for_event): Do not use TID or check using_threads. Update
14694 call to dead_thread_notify. Call handle_extended_wait.
14695 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14696 (send_sigstop): Delete sigstop_sent.
14697 (wait_for_sigstop): Avoid TID.
14698 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14699 (linux_test_for_tracefork): New.
14700 (linux_lookup_signals): Use thread_db_active and
14701 linux_supports_tracefork_flag.
14702 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14703 * linux-low.h (get_process_thread): Avoid TID.
14704 (struct process_ifo): Move thread_known and tid to the end. Remove
14706 (linux_attach_lwp, thread_db_init): Update prototypes.
14707 * server.h (change_inferior_id): Delete prototype.
14708 (add_pid_to_list, pull_pid_from_list): New prototypes.
14709 * thread-db.c (thread_db_use_events): New.
14710 (find_first_thread): Rename to...
14711 (find_one_thread): ...this. Update callers and messages. Do not
14712 call fatal. Check thread_db_use_events. Do not call
14713 change_inferior_id or new_thread_notify.
14714 (maybe_attach_thread): Update. Do not call new_thread_notify.
14715 (thread_db_init): Set thread_db_use_events. Check use_events.
14716 * utils.c (fatal, warning): Correct message prefix.
14718 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14720 * Makefile.in (clean): Remove new files.
14721 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14722 (powerpc-64.o, powerpc-64.c): New rules.
14723 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14724 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14726 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14728 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14729 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14730 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14731 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14732 (target_regsets): Add AltiVec and SPE register sets.
14733 * configure.ac: Check for AltiVec and SPE.
14734 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14735 (ppc_fill_vrregset, ppc_store_vrregset): New.
14736 (target_regsets): Add AltiVec register set.
14737 * configure: Regenerated.
14739 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14741 * linux-low.c (O_LARGEFILE): Define.
14742 (linux_read_memory): Use /proc/PID/mem.
14743 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14744 * configure, config.in: Regenerated.
14746 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14748 * linux-low.c (linux_wait_for_event): Do not pass signals while
14751 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14753 * win32-low.c (create_process): New.
14754 (win32_create_inferior): Use create_process instead of
14755 CreateProcess. If create_process failed retry appending an ".exe"
14756 suffix. Store the GetLastError result immediatelly after
14757 create_process calls and use it on the call to error.
14759 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14761 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14763 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14765 * configure.ac: Switch license to GPLv3.
14767 2007-08-01 Michael Snyder <msnyder@access-company.com>
14769 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14771 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14773 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14775 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14776 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14777 CloseToolhelp32Snapshot.
14778 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14779 CloseToolhelp32Snapshot.
14781 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14783 * server.c (main): Check for inferior exit before main loop.
14785 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14787 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14788 instead of on tmp_desc.
14790 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14791 Daniel Jacobowitz <dan@codesourcery.com>
14793 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14794 (add_thread): Minor cleanups.
14795 (clear_inferiors): Move lower in the file. Clear the DLL
14797 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14798 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14799 (xml_escape_text): New.
14800 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14802 (handle_v_cont): Report errors.
14803 (gdbserver_version): Update.
14804 (main): Correct size of own_buf. Do not report initial DLL events.
14805 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14806 (unloaded_dll, xml_escape_text): New.
14807 * win32-low.c (enum target_waitkind): Update comments.
14808 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14809 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14810 (win32_EnumProcessModules, win32_GetModuleInformation)
14811 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14812 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14813 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14814 (win32_Module32First, win32_Module32Next, load_toolhelp)
14815 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14816 (get_child_debug_event): Handle DLL events.
14817 (win32_wait): Likewise.
14819 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14821 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14822 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14824 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14826 * win32-low.c (handle_output_debug_string): Ignore event if not
14829 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14831 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14833 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14835 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14837 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14839 * inferiors.c (change_inferior_id): Add comment.
14840 * linux-low.c (check_removed_breakpoint): Add an early
14841 prototype. Improve debug output.
14842 (linux_attach): Doc update.
14843 (linux_detach_one_process, linux_detach): Clean up before releasing
14845 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14846 * linux-low.h (struct process_info): Doc improvement.
14847 * mem-break.c (delete_all_breakpoints): New.
14848 * mem-break.h (delete_all_breakpoints): New prototype.
14849 * thread-db.c (find_first_thread): New.
14850 (thread_db_create_event): Call it instead of
14851 thread_db_find_new_threads. Clean up unused variables.
14852 (maybe_attach_thread): Remove first thread handling.
14853 (thread_db_find_new_threads): Use find_first_thread.
14854 (thread_db_get_tls_address): Likewise.
14856 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14858 * thread-db.c (thread_db_find_new_threads): Add prototype.
14859 (thread_db_create_event): Check for the main thread before adding
14861 (maybe_attach_thread): Only enable event reporting if TID == 0.
14862 (thread_db_get_tls_address): Check for new threads.
14864 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14866 * linux-low.c (linux_create_inferior): Try execv before execvp.
14867 * spu-low.c (spu_create_inferior): Likewise.
14869 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14871 * linux-low.c (linux_create_inferior): Change execv to execvp.
14872 * spu-low.c (spu_create_inferior): Likewies.
14874 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14876 * Makefile.in (clean): Clean new files instead of deleted ones.
14877 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14878 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14880 * configure.srv: Specify XML files and new regformats for MIPS and
14882 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14883 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14884 an entry for the restart register.
14885 (mips_cannot_fetch_register, mips_cannot_store_register)
14886 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14887 register names to match the XML descriptions.
14888 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14889 restart register instead of $0.
14891 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14892 Markus Deuling <deuling@de.ibm.com>
14894 * remote-utils.c (decode_xfer_write): New function.
14895 * server.h (decode_xfer_write): Add prototype.
14896 * server.c (handle_query): Add PACKET_LEN argument. Support
14897 qXfer:spu:read and qXfer:spu:write packets.
14898 (main): Pass packet_len to handle_query.
14899 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14900 * target.h (target_ops): Add qxfer_spu.
14902 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14904 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14905 accessing non-seekable spufs files.
14907 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14909 * server.c (handle_query): Add reply for qC packet.
14911 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14912 Leo Zayas <lerele@champenstudios@com>
14914 * server.h (check_remote_input_interrupt_request): New function.
14915 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14916 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14917 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14918 (check_remote_input_interrupt_request): New function.
14919 * server.h (check_remote_input_interrupt_request): Declare.
14920 * win32-low.c (winapi_DebugBreakProcess,
14921 winapi_GenerateConsoleCtrlEvent): New typedefs.
14922 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14924 (win32_wait): Check for remote interrupt request
14925 with check_remote_input_interrupt_request.
14926 (win32_request_interrupt): New function.
14927 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14929 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14931 * win32-low.c (debug_registers_changed,
14932 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14933 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14934 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14935 (thread_rec): Get context using the low target.
14936 (child_add_thread): Call thread_added on the low target,
14937 which does the same thing.
14939 (do_initial_child_stuff): Remove debug registers references.
14940 Set context using the low target. Resume threads after
14941 setting the contexts.
14942 (child_continue): Remove dead variable. Remove debug
14943 registers references.
14944 (child_fetch_inferior_registers): Go through the low target.
14945 (do_child_store_inferior_registers): Remove.
14946 (child_store_inferior_registers): Go through the low target.
14947 (win32_resume): Remove debug registers references.
14948 Set context using the low target.
14949 (handle_exception): Change return type to void. Don't record
14950 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14951 first chance exception.
14952 (get_child_debug_event): Change return type to void. Remove
14953 goto loop. Always return after waiting for debug event.
14954 (win32_wait): Convert to switch statement. Handle spurious
14957 * win32-i386-low.c (debug_registers_changed,
14958 debug_registers_used): New.
14959 (initial_stuff): Rename to ...
14960 (i386_initial_stuff): ... this. Clear debug registers
14962 (store_debug_registers): Delete.
14963 (i386_get_thread_context): New.
14964 (load_debug_registers): Delete.
14965 (i386_set_thread_context): New.
14966 (i386_thread_added): New.
14967 (single_step): Rename to ...
14968 (i386_single_step): ... this.
14969 (do_fetch_inferior_registers): Rename to ...
14970 (i386_fetch_inferior_register): ... this.
14971 (i386_store_inferior_register): New.
14972 (the_low_target): Adapt to new interface.
14974 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14975 (arm_get_thread_context): New.
14976 (arm_set_thread_context): New.
14978 (do_fetch_inferior_registers): Rename to ...
14979 (arm_fetch_inferior_register): ... this.
14980 (arm_store_inferior_register): New.
14981 (arm_wince_breakpoint): Reimplement as unsigned long.
14982 (arm_wince_breakpoint_len): Define.
14983 (the_low_target): Adapt to new interface.
14985 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14986 load_debug_registers. Add get_thread_context, set_thread_context,
14987 thread_added and store_inferior_register. Rename
14988 fetch_inferior_registers to fetch_inferior_register.
14989 (regptr): Remove declaration.
14991 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14993 * linux-low.c (linux_detach): Change return type to int. Return 0.
14994 * spu-low.c (spu_detach): Likewise.
14996 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14998 * target.h (target_ops): Change return type of detach to int.
15000 (join_inferior): New.
15001 * server.c (main): Don't skip detach support on mingw32.
15002 If the inferior doesn't support detaching return error.
15003 Call join_inferior instead of using waitpid.
15004 * linux-low.c (linux_join): New.
15005 (linux_target_op): Add linux_join.
15006 * spu-low.c (spu_join): New.
15007 (spu_target_ops): Add spu_join.
15008 * win32-low.c (win32_detach): Adapt to new interface.
15009 Reopen current_process_handle before detaching. Issue a child
15010 resume before detaching.
15012 (win32_target_op): Add win32_join.
15014 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15016 * win32-low.c (win32-attach): Fix return value.
15017 * target.h (target_ops): Describe ATTACH return values.
15019 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15021 * win32-low.c (GETPROCADDRESS): Define.
15022 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15023 (winapi_DebugSetProcessKillOnExit): Likewise.
15024 (win32_create_inferior): Force usage of ansi CreateProcessA.
15025 (win32_attach): Use GETPROCADDRESS.
15026 (win32_detach): Likewise.
15028 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15030 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15032 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15034 * win32-low.c: Commit leftover changes from 2007-03-29.
15036 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15038 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15039 fields short instead of int. Add explicit padding.
15040 (i387_cache_to_fsave): Remove unnecessary casts.
15041 (i387_fsave_to_cache): Doc fix.
15042 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15044 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15046 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15047 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15049 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15051 * configure.srv (arm*-*-mingw32ce*): Move near the other
15054 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15056 * configure.ac: Add errno checking.
15057 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15058 sys/file.h and malloc.h.
15059 (AC_CHECK_DECLS): Add perror.
15060 (srv_mingwce): Handle.
15061 * configure.srv (i[34567]86-*-cygwin*): Add
15062 win32-i386-low.o to srv_tgtobj.
15063 (i[34567]86-*-mingw*): Likewise.
15064 (arm*-*-mingw32ce*): Add case.
15065 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15066 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15067 [__MINGW32CE__] (strerror): New function.
15068 [__MINGW32CE__] (errno): Define to GetLastError.
15069 [__MINGW32CE__] (COUNTOF): New macro.
15070 (remote_open): Remove extra close call.
15071 * mem-break.c (delete_breakpoint_at): New function.
15072 * mem-break.h (delete_breakpoint_at): Declare.
15073 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15074 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15075 [USE_WIN32API] (read, write): Add char* casts.
15076 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15077 * server.h: Include wincecompat.h on Windows CE.
15078 [HAVE_ERRNO_H]: Check.
15079 (perror): Declare if not declared.
15080 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15081 (perror_with_name): Remove errno declaration.
15082 * wincecompat.h: New.
15083 * wincecompat.c: New.
15084 * win32-low.h: New.
15085 * win32-arm-low.c: New.
15086 * win32-i386-low.c: New.
15087 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15088 (OUTMSG2): Make it safe.
15090 (COUNTOF): New macro.
15091 (NUM_REGS): Get it from the low target.
15092 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15093 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15094 (thread_rec): Let low target handle debug registers.
15095 (child_add_thread): Likewise.
15096 (child_init_thread_list): Likewise.
15097 (continue_one_thread): Likewise.
15099 (do_child_fetch_inferior_registers): Move to ...
15100 * win32-i386-low.c: ... here, and rename to ...
15101 (do_fetch_inferior_registers): ... this.
15102 * win32-low.c (child_fetch_inferior_registers):
15103 Go through the low target.
15104 (do_child_store_inferior_registers): Use regptr.
15105 (strwinerror): New function.
15106 (win32_create_inferior): Handle Windows CE.
15107 Use strwinerror instead of strerror on Windows error
15108 codes. Add program to the error output.
15109 Don't close the main thread handle on Windows CE.
15110 (win32_attach): Use coredll.dll on Windows CE.
15111 (win32_kill): Close current process and current
15113 (win32_detach): Use coredll.dll on Windows CE.
15114 (win32_resume): Let low target handle debug registers, and
15116 (handle_exception): Add/Remove initial breakpoint. Avoid
15117 non-existant WSTOPSIG on Windows CE.
15118 (win32_read_inferior_memory): Cast to remove warning.
15119 (win32_arch_string): Go through the low target.
15120 (initialize_low): Call set_breakpoint_data with the low
15121 target's breakpoint.
15122 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15123 FOP_REGNUM, mappings): Move to ...
15124 * win32-i386-low.c: ... here.
15125 * win32-low.c (win32_thread_info): Move to ...
15126 * win32-low.h: ... here.
15127 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15128 win32-arm-low.c and wincecompat.c.
15129 (all:): Add $EXEEXT.
15130 (install-only:): Likewise.
15131 (gdbserver:): Likewise.
15132 (gdbreplay:): Likewise.
15133 * config.in: Regenerate.
15134 * configure: Regenerate.
15136 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15138 * win32-low.c: Rename typedef thread_info to
15139 win32_thread_info throughout.
15141 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15143 * win32-i386-low.c: Rename to ...
15144 * win32-low.c: ... this.
15145 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15146 * Makefile.in: Likewise.
15148 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15150 * remote-utils.c (monitor_output): Constify msg parameter.
15151 * server.h (monitor_output): Likewise.
15152 * win32-i386-low.c (handle_output_debug_string): New.
15153 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15154 handle_output_debug_string.
15155 (get_child_debug_event): Likewise.
15157 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15159 * server.c (main): Correct strtoul check.
15161 2007-03-27 Jon Ringle <jon@ringle.org>
15163 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15165 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15167 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15169 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15171 * terminal.h: Check HAVE_SGTTY_H.
15173 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15175 * remote-utils.c (remote_open): Print out the assigned port number.
15177 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15179 * remote-utils.c (monitor_output): New function.
15180 * server.c (debug_threads): Define here.
15181 (monitor_show_help): New function.
15182 (handle_query): Handle qRcmd.
15183 (main): Do not handle 'd' packet.
15184 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15185 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15188 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15190 * Makefile.in (EXEEXT): New.
15191 (clean): Use $(EXEEXT).
15193 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15195 * target.h (target_ops): Rename send_signal to request_interrupt,
15196 and remove enum target_signal parameter.
15197 * linux-low.c (linux_request_interrupt): Rename from
15198 linux_send_signal, and always send SIGINT.
15199 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15200 and always send SIGINT.
15201 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15203 (input_interrupt): Likewise.
15205 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15207 * server.c (get_features_xml): Check if target implemented
15209 * win32-i386-low.c (win32_arch_string): New.
15210 (win32_target_ops): Add win32_arch_string as arch_string member.
15212 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15214 * spu-low.c (spu_arch_string): New.
15215 (spu_target_ops): Add spu_arch_string.
15217 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15219 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15220 * configure.ac: Do not check for terminal.h.
15221 * configure, config.in: Regenerated.
15223 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15225 * Makefile.in (OBS): Add $(XML_BUILTIN).
15226 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15228 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15229 (arm-with-iwmmxt.c): New.
15230 * config.in, configure: Regenerate.
15231 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15232 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15233 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15234 (arm*-*-linux*): Add iWMMXt and regset support.
15235 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15236 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15237 (arm_store_wmmxregset, target_regsets): New.
15238 * server.c (get_features_xml): Take annex argument. Check builtin
15240 (handle_query): Handle multiple annexes.
15242 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15244 * remote-utils.c [USE_WIN32API] (read, write): Define.
15245 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15248 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15250 * linux-i386-low.c (the_low_target): Set arch_string.
15251 * linux-x86-64-low.c (the_low_target): Likewise.
15252 * linux-low.c (linux_arch_string): New.
15253 (linux_target_ops): Add it.
15254 * linux-low.h (struct linux_target_ops): Add arch_string.
15255 * server.c (write_qxfer_response): Use const void * for DATA.
15256 (get_features_xml): New.
15257 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15258 * target.h (struct target_ops): Add arch_string method.
15260 2007-01-03 Denis Pilat <denis.pilat@st.com>
15261 Daniel Jacobowitz <dan@codesourcery.com>
15263 * linux-low.c (linux_kill): Handle being called with no threads.
15264 * win32-i386-low.c (win32_kill): Likewise.
15265 (get_child_debug_event): Clear current_process_handle.
15267 2006-12-30 Denis PILAT <denis.pilat@st.com>
15268 Daniel Jacobowitz <dan@codesourcery.com>
15270 * remote-utils.c (remote_open): Check the type of specified
15271 serial port devices before opening them.
15272 * server.c (main): Kill the inferior if an error occurs during
15273 the first remote_open.
15275 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15277 * README: Update supported targets.
15279 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15281 * Makefile.in (clean): Remove reg-mips64.c.
15282 (reg-mips64.c, reg-mips64.o): New rules.
15283 * configure.srv: Handle mips64. Include regset support for mips.
15284 * linux-mips-low.c (union mips_register): New.
15285 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15286 (mips_breakpoint, mips_breakpoint_at): Use int.
15287 (mips_collect_register, mips_supply_register)
15288 (mips_collect_register_32bit, mips_supply_register_32bit)
15289 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15290 (mips_store_fpregset, target_regsets): New.
15291 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15293 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15295 * configure.srv: Add target "spu*-*-*".
15296 * Makefile.in (clean): Remove reg-spu.c.
15297 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15298 * spu-low.c: New file.
15300 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15302 * configure.ac: Correct td_thr_tls_get_addr test.
15303 * configure: Regenerated.
15305 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15307 * linux-low.c (linux_wait_for_event): Reformat. Use the
15308 pass_signals array.
15309 * remote-utils.c (decode_address_to_semicolon): New.
15310 * server.c (pass_signals, handle_general_set): New.
15311 (handle_query): Mention QPassSignals for qSupported.
15312 (main): Call handle_general_set.
15313 * server.h (pass_signals, decode_address_to_semicolon): New.
15315 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15317 * server.c (handle_query): Correct error handling for read_auxv.
15319 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15321 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15322 and srv_linux_thread_db to yes.
15323 * linux-s390-low.c (s390_fill_gregset): New function.
15324 (target_regsets): Define data structure.
15326 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15328 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15329 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15330 * config.in, configure: Regenerated.
15331 * inferiors.c (gdb_id_to_thread): New function.
15332 (gdb_id_to_thread_id): Use it.
15333 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15334 * linux-low.h (struct process_info): Add th member.
15335 (thread_db_get_tls_address): New prototype.
15336 * remote-utils.c (decode_address): Make non-static.
15337 * server.c (handle_query): Handle qGetTLSAddr.
15338 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15339 * target.h (struct target_ops): Add get_tls_address.
15340 * thread-db.c (maybe_attach_thread): Save the thread handle.
15341 (thread_db_get_tls_address): New.
15343 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15345 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15346 (linux_resume_one_process): Take a siginfo_t *. Update all
15347 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15348 (struct pending_signals): Add a siginfo_t.
15349 (linux_wait_for_process): Always set last_status.
15350 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15351 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15352 * linux-low.h (struct process_info): Add last_status.
15354 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15356 * remote-utils.c (try_rle): New function.
15357 (putpkt_binary): Use it.
15359 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15361 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15362 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15363 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15364 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15365 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15368 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15370 * server.c (terminal_fd): New variable.
15371 (old_foreground_pgrp): Likewise.
15372 (restore_old_foreground_pgrp): New function.
15373 (start_inferior): Record the terminal file descriptor in terminal_fd
15374 and its original foreground group in old_foreground_pgrp. Register
15375 restore_old_foreground_pgrp with atexit().
15377 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15379 * server.c (handle_query): Correct qPart to qXfer.
15381 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15383 * configure.ac: Check for more headers which are missing on
15384 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15385 * configure.srv: Add Cygwin and mingw32.
15386 * remote-utils.c: Don't include headers unconditionally which
15387 are missing on mingw32. Include <winsock.h> for mingw32.
15388 (remote_open): Adjust for mingw32 support. Flush
15389 standard error after writing to it.
15390 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15391 (unblock_async_io, enable_async_io, disable_async_io)
15392 (readchar, getpkt): Update for Winsock support.
15393 (prepare_resume_reply): Expect a protocol signal number.
15394 * server.c: Disable <sys/wait.h> on mingw32.
15395 (start_inferior): Adjust for mingw32 support. Flush
15396 standard error after writing to it.
15397 (attach_inferior): Likewise. Use protocol signal
15399 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15401 * win32-i386-low.c: New file.
15402 * Makefile.in (XM_CLIBS): Set.
15403 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15404 (win32-i386-low.o): New dependency rule.
15405 * linux-low.c (linux_wait): Use target signal numbers.
15406 * target.h (struct target_ops): Doc fix.
15407 * server.h (target_signal_to_name): New prototype.
15408 * gdbreplay.c: Don't include headers unconditionally which
15409 are missing on mingw32. Include <winsock.h> for mingw32.
15410 (remote_close, remote_open): Adjust for Winsock support.
15411 * configure, config.in: Regenerated.
15413 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15415 * server.c (decode_xfer_read, write_qxfer_response): New.
15416 (handle_query): Take a packet length argument. Handle
15417 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15418 the qSupported response.
15419 (main): Update call to handle_query.
15421 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15423 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15424 (putpkt_binary): Renamed from putpkt and adjusted for binary
15426 (putpkt): New wrapper for putpkt_binary.
15427 (readchar): Don't mask off the high bit.
15428 (decode_X_packet): New function.
15429 * server.c (main): Call putpkt_binary if a handler sets the packet
15430 length. Save the length of the incoming packet. Handle 'X'.
15431 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15433 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15435 * server.c (handle_query): Handle qSupported.
15437 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15439 * remote-utils.c (all_symbols_looked_up): New variable.
15440 (look_up_one_symbol): Check it.
15441 * server.h (look_up_one_symbol): New declaration.
15442 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15444 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15446 * Makefile.in (linux-arm-low.o): Update dependencies.
15447 * linux-arm-low.c: Include "gdb_proc_service.h".
15448 (PTRACE_GET_THREAD_AREA): Define.
15449 (ps_get_thread_area): New function.
15451 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15453 * configure.srv (m68k*-*-uclinux*): New target.
15454 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15455 (linux_resume_one_process): Remove extraneous cast.
15456 (linux_read_offsets): New.
15457 (linux_target_op): Add linux_read_offsets on mmuless systems.
15458 * server.c (handle_query): Add qOffsets logic.
15459 * target.h (struct target_ops): Add read_offsets.
15461 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15463 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15464 (PTRACE_GET_THREAD_AREA): Define.
15465 (ps_get_thread_area): New function.
15466 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15467 (linux-x86-64-low.o): Update.
15469 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15471 * configure.ac: Remove checks for prfpregset_t.
15472 * gdb_proc_service.h: New file.
15473 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15474 new "gdb_proc_service.h".
15475 * proc-service.c: Likewise.
15476 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15477 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15478 * Makefile.in (gdb_proc_service_h): Updated.
15479 * configure, config.in: Regenerated.
15481 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15483 * remote-utils.c (prepare_resume_reply): Move declaration
15484 of gdb_id_from_wait to the top of the block.
15486 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15488 * linux-low.c (regsets_store_inferior_registers): Read the regset
15489 from the target before filling it.
15491 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15493 * server.c (attach_inferior): Return SIGTRAP for a successful
15496 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15498 * Makefile.in (OBS): Add version.o.
15499 (STAGESTUFF): Delete.
15500 (version.o): Add dependencies.
15501 (version.c): Replace rule.
15502 (clean): Remove version.c.
15503 * server.c (gdbserver_version): New.
15504 (gdbserver_usage): Use printf.
15505 (main): Handle --version and --help.
15506 * server.h (version, host_name): Add declarations.
15508 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15520 * linux-x86-64-low.c:
15522 * linux-s390-low.c:
15523 * linux-ppc64-low.c:
15525 * linux-mips-low.c:
15526 * linux-m68k-low.c:
15527 * linux-m32r-low.c:
15530 * linux-ia64-low.c:
15531 * linux-i386-low.c:
15532 * linux-crisv32-low.c:
15544 * gdbserver.1: Add (C) after Copyright. Update the FSF
15547 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15549 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15550 (arm_breakpoint_at): Recognize both breakpoints.
15551 (the_low_target): Use the correct breakpoint instruction.
15553 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15555 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15556 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15557 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15558 (the_low_target): Update.
15560 2005-10-25 Andreas Schwab <schwab@suse.de>
15562 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15564 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15565 (ia64_num_regs): Reduce to 462.
15567 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15569 * acinclude.m4: Correct quoting.
15570 * aclocal.m4: Regenerated.
15572 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15573 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15574 (thread_db_init): Call thread_db_err_str.
15575 * configure.ac: Check for TD_VERSION.
15576 * config.in, configure: Regenerated.
15578 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15580 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15582 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15584 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15585 is not available. Define HAVE_PTRACE_GETREGS if it is.
15586 * config.in, configure: Regenerated.
15587 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15588 * linux-i386-low.c, linux-m68k-low.c: Update to use
15589 HAVE_PTRACE_GETREGS.
15590 * linux-low.c (regsets_fetch_inferior_registers)
15591 (regsets_store_inferior_registers): Only return 0 if we processed
15593 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15594 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15596 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15598 * inferiors.c (struct thread_info): Add gdb_id.
15599 (add_thread): Add gdb_id argument.
15600 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15601 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15602 calls to add_thread.
15603 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15604 * server.c (handle_query): Use thread_to_gdb_id.
15605 (handle_v_cont, main): Use gdb_id_to_thread_id.
15606 * server.h (add_thread): Update prototype.
15607 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15610 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15612 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15613 left-padded registers.
15614 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15615 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15617 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15619 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15620 * configure: Regenerate.
15621 * config.in: Regenerate.
15622 * server.h (NEED_DECLARATION_STRERROR):
15623 Replace with !HAVE_DECL_STRERROR.
15625 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15627 * linux-low.c (linux_wait, linux_send_signal): Don't test
15628 an unsigned long variable for > 0 if it could be MAX_ULONG.
15629 * server.c (myresume): Likewise.
15630 * target.c (set_desired_inferior): Likewise.
15632 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15634 * configure.ac: Simplify and improve check for socklen_t.
15635 * configure, config.in: Regenerate.
15637 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15639 * acconfig.h: Remove.
15640 * configure.ac: Add a test for socklen_t. Use three-argument
15641 AC_DEFINE throughout.
15642 * config.in: Regenerated using autoheader 2.59.
15643 * configure: Regenerated.
15645 * gdbreplay.c (socklen_t): Provide a default.
15646 (remote_open): Use socklen_t.
15647 * remote-utils.c (socklen_t): Provide a default.
15648 (remote_open): Use socklen_t.
15649 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15652 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15654 * linux-low.c (linux_read_memory, linux_write_memory)
15655 (linux_read_auxv): Likewise.
15656 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15657 (check_mem_write): Likewise.
15658 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15660 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15661 (registers_from_string, register_data): Likewise.
15662 * server.c (handle_query, main): Likewise.
15663 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15664 (decode_M_packet): Likewise.
15665 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15666 * target.h (struct target_ops): Update read_memory, write_memory,
15668 (read_inferior_memory, write_inferior_memory): Update.
15669 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15670 to unsigned char *.
15671 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15672 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15673 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15674 linux-s390-low.c, linux-sh-low.c: Update for changes in
15675 read_inferior_memory and the_low_target->breakpoint.
15677 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15679 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15680 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15681 * configure.srv: Add powerpc64-*-linux*.
15682 * linux-ppc64-low.c: New file.
15684 2005-05-23 Orjan Friberg <orjanf@axis.com>
15686 * linux-cris-low.c: New file with support for CRIS.
15687 * linux-crisv32-low.c: Ditto for CRISv32.
15688 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15689 (clean): Add reg-cris.c and reg-crisv32.c.
15690 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15691 reg-crisv32.o, and reg-crisv32.c to make rules.
15692 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15693 recognized targets.
15695 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15697 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15698 of sizeof (PTRACE_XFER_TYPE).
15699 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15701 2005-05-12 Orjan Friberg <orjanf@axis.com>
15703 * target.h (struct target_ops): Add insert_watchpoint,
15704 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15705 pointers for hardware watchpoint support.
15706 * linux-low.h (struct linux_target_ops): Ditto.
15707 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15708 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15709 to linux_target_ops.
15710 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15712 * server.c (main): Recognize 'Z' and 'z' packets.
15714 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15716 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15717 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15718 (the_low_target): Add new members.
15720 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15722 * proc-service.c (ps_lgetregs): Search all_processes instead of
15725 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15727 * server.c (start_inferior): Change return type to int.
15728 (attach_inferior): Change sigptr to int *.
15729 (handle_v_cont, handle_v_requests): Change signal to int *.
15730 (main): Change signal to int.
15732 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15734 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15735 * configure.srv: Add m32r*-*-linux*.
15736 * linux-m32r-low.c: New file.
15738 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15740 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15742 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15744 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15745 Take unsigned long arguments for PIDs.
15746 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15747 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15748 (wait_for_sigstop, linux_resume_one_process)
15749 (regsets_fetch_inferior_registers, linux_send_signal)
15750 (linux_read_auxv): Likewise. Update the types of variables holding
15751 PIDs. Update format string specifiers.
15752 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15753 * remote-utils.c (prepare_resume_reply): Likewise.
15754 * server.c (cont_thread, general_thread, step_thread)
15755 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15757 (handle_query): Update format specifiers.
15758 (handle_v_cont, main): Use strtoul for thread IDs.
15759 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15760 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15761 (general_thread, step_thread, thread_from_wait)
15762 (old_thread_from_wait): Update.
15763 * target.h (struct thread_resume): Use unsigned long for THREAD.
15764 (struct target_ops): Use unsigned long for arguments to attach and
15767 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15769 * acinclude.m4: Include bfd/bfd.m4 directly.
15770 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15771 <agriffis@toolchain.org>.
15772 * aclocal.m4, configure: Regenerated.
15774 2005-01-07 Andrew Cagney <cagney@gnu.org>
15776 * configure.ac: Rename configure.in, require autoconf 2.59.
15777 * configure: Re-generate.
15779 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15781 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15782 LIBS when finished.
15783 * aclocal.m4: Regenerated.
15784 * configure: Regenerated.
15786 2004-11-21 Andreas Schwab <schwab@suse.de>
15788 * linux-m68k-low.c (m68k_num_gregs): Define.
15789 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15790 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15791 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15792 (m68k_breakpoint_at): New. Add to the_low_target.
15794 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15795 srv_linux_thread_db to yes.
15797 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15799 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15800 (ARCH_SET_FS): Likewise.
15801 (ARCH_GET_FS): Likewise.
15802 (ARCH_GET_GS): Likewise.
15804 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15806 * linux-i386-low.c (ps_get_thread_area): New.
15807 * linux-x86-64-low.c (ps_get_thread_area): New.
15808 * linux-low.c: Include <sys/syscall.h>.
15809 (linux_kill_one_process): Don't kill the first thread here.
15810 (linux_kill): Kill the first thread here.
15811 (kill_lwp): New function.
15812 (send_sigstop, linux_send_signal): Use it.
15813 * proc-service.c: Clean up #ifdefs.
15814 (fpregset_info): Delete.
15815 (ps_lgetregs): Update and enable implementation.
15816 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15818 * remote-utils.c (struct sym_cache, symbol_cache): New.
15819 (input_interrupt): Print a clearer message.
15820 (async_io_enabled): New variable.
15821 (enable_async_io, disable_async_io): Use it. Update comments.
15822 (look_up_one_symbol): Use the symbol cache.
15823 * thread-db.c (thread_db_look_up_symbols): New function.
15824 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15826 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15828 * configure.in: Test for -rdynamic.
15829 * configure: Regenerated.
15830 * Makefile (INTERNAL_LDFLAGS): New.
15831 (gdbserver, gdbreplay): Use it.
15833 2004-09-02 Andrew Cagney <cagney@gnu.org>
15835 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15837 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15839 * linux-low.c (linux_wait): Clear all_processes list also.
15841 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15843 * linux-low.c: Include <errno.h>. Remove extern declaration of
15846 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15848 * gdbreplay.c, server.h, utils.c: Update copyright years.
15850 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15852 * server.c (main): Print child status or termination signal from
15853 variable 'signal', not 'sig'.
15855 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15857 * linux-low.c (linux_read_memory): Change return type to
15858 int. Check for and return error from ptrace().
15859 * target.c (read_inferior_memory): Change return type to int. Pass
15860 back return status from the_target->read_memory().
15861 * target.h (struct target_ops): Adapt *read_memory() prototype.
15863 (read_inferior_memory): Adapt prototype.
15864 * server.c (main): Return an error packet if
15865 read_inferior_memory() returns an error.
15867 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15869 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15870 Unify with other clean targets.
15872 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15874 * server.c (handle_v_cont): Call set_desired_inferior.
15876 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15878 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15880 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15882 * linux-low.c (linux_wait): Unblock async I/O.
15883 (linux_resume): Block and enable async I/O.
15884 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15885 * server.h (block_async_io, unblock_async_io): Add prototypes.
15887 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15889 * remote-utils.c (remote_open): Print a status notice after
15890 opening a TCP port.
15891 * server.c (attach_inferior): Print a status notice after
15894 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15896 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15898 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15900 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15902 * server.c, target.h: Update copyright years.
15904 2004-02-25 Roland McGrath <roland@redhat.com>
15906 * target.h (struct target_ops): New member `read_auxv'.
15907 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15908 * linux-low.c (linux_read_auxv): New function.
15909 (linux_target_ops): Initialize `read_auxv' member to that.
15911 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15913 Committed by Jim Blandy <jimb@redhat.com>.
15915 * linux-s390-low.c (s390_num_regs): Update.
15916 (s390_regmap): Remove control registers. Use __s390x__ predefine
15917 instead of GPR_SIZE to distiguish s390 and s390x targets.
15919 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15921 * linux-low.c: Update copyright year.
15922 (check_removed_breakpoint): Clear pending_is_breakpoint.
15923 (linux_set_resume_request, linux_queue_one_thread)
15924 (resume_status_pending_p): New functions.
15925 (linux_continue_one_thread): Use process->resume.
15926 (linux_resume): Only resume threads if there are no pending events.
15927 * linux-low.h (struct process_info): Add resume request
15930 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15932 * regcache.c (new_register_cache): Clear the allocated register
15933 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15935 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15937 * linux-low.c (linux_resume): Take a struct thread_resume *
15939 (linux_wait): Update call.
15940 (resume_ptr): New static variable.
15941 (linux_continue_one_thread): Renamed from
15942 linux_continue_one_process. Use resume_ptr.
15943 (linux_resume): Use linux_continue_one_thread.
15944 * server.c (handle_v_cont, handle_v_requests): New functions.
15945 (myresume): New function.
15946 (main): Handle 'v' case.
15947 * target.h (struct thread_resume): New type.
15948 (struct target_ops): Change argument of "resume" to struct
15950 (myresume): Delete macro.
15952 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15954 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15955 (uninstall): Support DESTDIR.
15957 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15959 * configure.srv: Add xscale*linux copy of arm*linux entry.
15961 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15963 * linux-arm-low.c (arm_reinsert_addr): New function.
15964 (the_low_target): Add arm_reinsert_addr.
15966 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15968 * mem-break.c: Remove whitespace at end of file.
15970 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15972 * configure.in: Check whether we need to prototype strerror.
15973 * server.h: Optionally prototype strerror.
15974 * gdbreplay.c (perror_with_name): Use strerror.
15975 * linux-low.c (linux_attach_lwp): Use strerror.
15976 * utils.c (perror_with_name): Use strerror.
15977 * config.in, configure: Regenerated.
15979 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15981 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15982 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15984 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15986 * Makefile.in (SFILES): Update.
15987 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15988 low-sun3.c: Remove files.
15990 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15992 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15993 (linux_detach_one_process, linux_detach): New functions.
15994 (linux_target_ops): Add linux_detach.
15995 * server.c (main): Handle 'D' packet.
15996 * target.h (struct target_ops): Add "detach" member.
15997 (detach_inferior): Define.
15999 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16001 From Kelley Cook <kelleycook@wideopenwest.com>:
16002 * configure.srv: Accept i[34567]86 variants.
16004 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16006 * linux-low.c (linux_wait_for_event): Correct comment typos.
16007 (linux_resume_one_process): Call check_removed_breakpoint.
16008 (linux_send_signal): New function.
16009 (linux_target_ops): Add linux_send_signal.
16010 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16012 * target.h (struct target_ops): Add send_signal.
16014 2003-05-29 Jim Blandy <jimb@redhat.com>
16016 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16017 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16018 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16019 away part of the register's value.
16021 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16023 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16024 (linux_wait_for_event, linux_init_signals): Likewise.
16026 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16028 * configure.in: Check for stdlib.h.
16029 * configure: Regenerated.
16030 * config.in: Regenerated.
16032 2003-01-04 Andreas Schwab <schwab@suse.de>
16034 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16036 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16038 * Makefile.in: Remove obsolete code.
16040 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16042 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16043 defined(PT_FPR0_HI).
16045 2002-11-17 Stuart Hughes <seh@zee2.com>
16047 * linux-arm-low.c (arm_num_regs): Increase.
16048 (arm_regmap): Include status register.
16050 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16052 * linux-low.c (register_addr): Remove incorrect -1 check.
16054 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16056 * linux-low.c (linux_create_inferior): Call setpgid. Return
16058 (unstopped_p, linux_signal_pid): Remove.
16059 (linux_target_ops): Remove linux_signal_pid.
16060 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16061 global instead of target method.
16062 * target.h (struct target_ops): Remove signal_pid. Update comment
16063 for create_inferior.
16064 * server.c (signal_pid): New variable.
16065 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16066 gdbserver. Set the child to be the foreground process group.
16067 (attach_inferior): Set signal_pid.
16069 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16071 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16073 2002-08-20 Jim Blandy <jimb@redhat.com>
16075 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16078 2002-08-01 Andrew Cagney <cagney@redhat.com>
16080 * Makefile.in: Make chill references obsolete.
16082 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16084 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16085 * configure: Regenerate.
16086 * config.in: Regenerate.
16088 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16090 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16091 (perror_with_name, remote_close, remote_open, expect, play): Static.
16093 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16095 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16096 byte offsets instead of an array of indexes.
16097 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16099 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16101 * regcache.c: Add comment.
16103 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16105 * thread-db.c: New file.
16106 * proc-service.c: New file.
16107 * acinclude.m4: New file.
16108 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16109 proc-service.o, and thread-db.o.
16110 (linux-low.o): Add USE_THREAD_DB.
16111 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16112 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16113 * aclocal.m4: Regenerated.
16114 * config.in: Regenerated.
16115 * configure: Regenerated.
16116 * configure.in: Check for proc_service.h, sys/procfs.h,
16117 thread_db.h, and linux/elf.h headrs.
16118 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16119 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16120 Check for -lthread_db and thread support.
16121 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16122 PowerPC, and SuperH.
16123 * i387-fp.c: Constify arguments.
16124 * i387-fp.h: Likewise.
16125 * inferiors.c: (struct thread_info): Renamed from
16126 `struct inferior_info'. Remove PID member. Use generic inferior
16127 list header. All uses updated.
16128 (inferiors, signal_pid): Removed.
16129 (all_threads): New variable.
16130 (get_thread): Define.
16131 (add_inferior_to_list): New function.
16132 (for_each_inferior): New function.
16133 (change_inferior_id): New function.
16134 (add_inferior): Removed.
16135 (remove_inferior): New function.
16136 (add_thread): New function.
16137 (free_one_thread): New function.
16138 (remove_thread): New function.
16139 (clear_inferiors): Use for_each_inferior and free_one_thread.
16140 (find_inferior): New function.
16141 (find_inferior_id): New function.
16142 (inferior_target_data): Update argument type.
16143 (set_inferior_target_data): Likewise.
16144 (inferior_regcache_data): Likewise.
16145 (set_inferior_regcache_data): Likewise.
16146 * linux-low.c (linux_bp_reinsert): Remove.
16147 (all_processes, stopping_threads, using_thrads)
16148 (struct pending_signals, debug_threads, pid_of): New.
16149 (inferior_pid): Replace with macro.
16150 (struct inferior_linux_data): Remove.
16151 (get_stop_pc, add_process): New functions.
16152 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16153 Use add_process and add_thread.
16154 (linux_attach_lwp): New function, based on old linux_attach. Use
16155 add_process and add_thread. Set stop_expected for new threads.
16156 (linux_attach): New function.
16157 (linux_kill_one_process): New function.
16158 (linux_kill): Kill all LWPs.
16159 (linux_thread_alive): Use find_inferior_id.
16160 (check_removed_breakpoints, status_pending_p): New functions.
16161 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16162 Update. Use WNOHANG. Wait for cloned processes also. Update process
16163 struct for the found process.
16164 (linux_wait_for_event): New function.
16165 (linux_wait): Use it. Support LWPs.
16166 (send_sigstop, wait_for_sigstop, stop_all_processes)
16167 (linux_resume_one_process, linux_continue_one_process): New functions.
16168 (linux_resume): Support LWPs.
16169 (REGISTER_RAW_SIZE): Remove.
16170 (fetch_register): Use register_size instead. Call supply_register.
16171 (usr_store_inferior_registers): Likewise. Call collect_register.
16172 Fix recursive case.
16173 (regsets_fetch_inferior_registers): Improve error message.
16174 (regsets_store_inferior_registers): Add debugging.
16175 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16176 (unstopped_p, linux_signal_pid): New functions.
16177 (linux_target_ops): Add linux_signal_pid.
16178 (linux_init_signals): New function.
16179 (initialize_low): Call it. Initialize using_threads.
16180 * regcache.c (inferior_regcache_data): Add valid
16182 (get_regcache): Fetch registers lazily. Add fetch argument
16183 and update all callers.
16184 (regcache_invalidate_one, regcache_invalidate): New
16186 (new_register_cache): Renamed from create_register_cache.
16187 Return the new regcache.
16188 (free_register_cache): Change argument to a void *.
16189 (registers_to_string, registers_from_string): Call get_regcache
16190 with fetch flag set.
16191 (register_data): Make static. Pass fetch flag to get_regcache.
16192 (supply_register): Call get_regcache with fetch flag clear.
16193 (collect_register): Call get_regcache with fetch flag set.
16194 (collect_register_as_string): New function.
16195 * regcache.h: Update.
16196 * remote-utils.c (putpkt): Flush after debug output and use
16198 Handle input interrupts while waiting for an ACK.
16199 (input_interrupt): Use signal_pid method.
16200 (getpkt): Flush after debug output and use stderr.
16201 (outreg): Use collect_register_as_string.
16202 (new_thread_notify, dead_thread_notify): New functions.
16203 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16204 and general_thread.
16205 (look_up_one_symbol): Flush after debug output.
16206 * server.c (step_thread, server_waiting): New variables.
16207 (start_inferior): Don't use signal_pid. Update call to mywait.
16208 (attach_inferior): Update call to mywait.
16209 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16210 (main): Don't fetch/store registers explicitly. Use
16211 set_desired_inferior. Support proposed ``Hs'' packet. Update
16213 * server.h: Update.
16214 (struct inferior_list, struct_inferior_list_entry): New.
16215 * target.c (set_desired_inferior): New.
16216 (write_inferior_memory): Constify.
16217 (mywait): New function.
16218 * target.h: Update.
16219 (struct target_ops): New signal_pid method.
16220 (mywait): Removed macro, added prototype.
16222 * linux-low.h (regset_func): Removed.
16223 (regset_fill_func, regset_store_func): New.
16224 (enum regset_type): New.
16225 (struct regset_info): Add type field. Use new operation types.
16226 (struct linux_target_ops): stop_pc renamed to get_pc.
16227 Add decr_pc_after_break and breakpoint_at.
16228 (get_process, get_thread_proess, get_process_thread)
16229 (strut process_info, all_processes, linux_attach_lwp)
16230 (thread_db_init): New.
16232 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16233 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16234 (the_low_target): Add new members.
16235 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16236 (i386_store_fpxregset): Constify.
16237 (target_regsets): Add new kind identifier.
16238 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16239 (i386_set_pc): Add debugging.
16240 (i386_breakpoint_at): New function.
16241 (the_low_target): Add new members.
16242 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16243 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16244 (mips_breakpoint_at): New.
16245 (the_low_target): Add new members.
16246 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16247 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16248 (the_low_target): Add new members.
16249 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16250 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16251 (the_low_target): Add new members.
16252 * linux-x86-64-low.c (target_regsets): Add new kind
16255 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16257 From Martin Pool <mbp@samba.org>:
16258 * server.c (gdbserver_usage): New function.
16261 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16263 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16264 stop_at -> stop_pc.
16266 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16268 * Makefile.in: Remove obsolete code.
16270 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16272 * linux-low.c (regsets_fetch_inferior_registers),
16273 (regsets_store_inferior_registers): Removed cast to int from
16275 * regcache.h: Added declaration of struct inferior_info.
16277 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16279 * inferiors.c (struct inferior_info): Add regcache_data.
16280 (add_inferior): Call create_register_cache.
16281 (clear_inferiors): Call free_register_cache.
16282 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16283 * regcache.c (struct inferior_regcache_data): New.
16284 (registers): Remove.
16285 (get_regcache): New function.
16286 (create_register_cache, free_register_cache): New functions.
16287 (set_register_cache): Don't initialize the register cache here.
16288 (registers_to_string, registers_from_string, register_data): Call
16290 * regcache.h: Add prototypes.
16291 * server.h: Likewise.
16293 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16295 * mem-break.c: New file.
16296 * mem-break.h: New file.
16297 * Makefile.in: Add mem-break.o rule; update server.h
16299 * inferiors.c (struct inferior_info): Add target_data
16301 (clear_inferiors): Free target_data member if set.
16302 (inferior_target_data, set_inferior_target_data): New functions.
16303 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16304 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16305 * linux-low.c (linux_bp_reinsert): New variable.
16306 (struct inferior_linux_data): New.
16307 (linux_create_inferior): Use set_inferior_target_data.
16308 (linux_attach): Likewise. Call add_inferior.
16309 (linux_wait_for_one_inferior): New function.
16310 (linux_wait): Call it.
16311 (linux_write_memory): Add const.
16312 (initialize_low): Call set_breakpoint_data.
16313 * linux-low.h (struct linux_target_ops): Add breakpoint
16315 * server.c (attach_inferior): Remove extra add_inferior
16317 * server.h: Include mem-break.h. Update inferior.c
16319 * target.c (read_inferior_memory)
16320 (write_inferior_memory): New functions.
16321 * target.h (read_inferior_memory)
16322 (write_inferior_memory): Change macros to prototypes.
16323 (struct target_ops): Update comments. Add const to write_memory
16326 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16328 * linux-low.c (usr_store_inferior_registers): Support
16329 registers which are allowed to fail to store.
16330 * linux-low.h (linux_target_ops): Likewise.
16331 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16332 (ppc_cannot_store_register): FPSCR may not be storable.
16334 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16336 * server.h: Include <string.h> if HAVE_STRING_H.
16337 * ChangeLog: Correct paths in last ChangeLog entry.
16339 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16341 * linux-low.h: Remove obsolete prototypes.
16342 (struct linux_target_ops): New.
16343 (extern the_low_target): New.
16344 * linux-low.c (num_regs, regmap): Remove declarations.
16345 (register_addr): Use the_low_target explicitly.
16346 (fetch_register): Likewise.
16347 (usr_fetch_inferior_registers): Likewise.
16348 (usr_store_inferior_registers): Likewise.
16349 * linux-arm-low.c (num_regs): Remove.
16350 (arm_num_regs): Define.
16351 (arm_regmap): Renamed from regmap, made static.
16352 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16354 (arm_cannot_store_register): Renamed from cannot_store_register,
16356 (the_low_target): New.
16357 * linux-i386-low.c (num_regs): Remove.
16358 (i386_num_regs): Define.
16359 (i386_regmap): Renamed from regmap, made static.
16360 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16362 (i386_cannot_store_register): Renamed from cannot_store_register,
16364 (the_low_target): New.
16365 * linux-ia64-low.c (num_regs): Remove.
16366 (ia64_num_regs): Define.
16367 (ia64_regmap): Renamed from regmap, made static.
16368 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16370 (ia64_cannot_store_register): Renamed from cannot_store_register,
16372 (the_low_target): New.
16373 * linux-m68k-low.c (num_regs): Remove.
16374 (m68k_num_regs): Define.
16375 (m68k_regmap): Renamed from regmap, made static.
16376 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16378 (m68k_cannot_store_register): Renamed from cannot_store_register,
16380 (the_low_target): New.
16381 * linux-mips-low.c (num_regs): Remove.
16382 (mips_num_regs): Define.
16383 (mips_regmap): Renamed from regmap, made static.
16384 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16386 (mips_cannot_store_register): Renamed from cannot_store_register,
16388 (the_low_target): New.
16389 * linux-ppc-low.c (num_regs): Remove.
16390 (ppc_num_regs): Define.
16391 (ppc_regmap): Renamed from regmap, made static.
16392 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16394 (ppc_cannot_store_register): Renamed from cannot_store_register,
16396 (the_low_target): New.
16397 * linux-s390-low.c (num_regs): Remove.
16398 (s390_num_regs): Define.
16399 (s390_regmap): Renamed from regmap, made static.
16400 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16402 (s390_cannot_store_register): Renamed from cannot_store_register,
16404 (the_low_target): New.
16405 * linux-sh-low.c (num_regs): Remove.
16406 (sh_num_regs): Define.
16407 (sh_regmap): Renamed from regmap, made static.
16408 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16410 (sh_cannot_store_register): Renamed from cannot_store_register,
16412 (the_low_target): New.
16413 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16414 (the_low_target): New.
16416 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16418 * Makefile.in: Add stamp-h target.
16419 * configure.in: Create stamp-h.
16420 * configure: Regenerated.
16422 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16424 * inferiors.c: New file.
16425 * target.c: New file.
16426 * target.h: New file.
16427 * Makefile.in: Add target.o and inferiors.o. Update
16429 * linux-low.c (inferior_pid): New static variable,
16430 moved from server.c.
16431 (linux_create_inferior): Renamed from create_inferior.
16432 Call add_inferior. Return 0 on success instead of a PID.
16433 (linux_attach): Renamed from myattach.
16434 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16435 (linux_thread_alive): Renamed from mythread_alive.
16436 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16438 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16439 (regsets_store_inferior_registers): Correct error message.
16440 Add missing ``return 0''.
16441 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16442 (linux_store_registers): Renamed from store_inferior_registers.
16443 (linux_read_memory): Renamed from read_inferior_memory.
16444 (linux_write_memory): Renamed from write_inferior_memory.
16445 (linux_target_ops): New structure.
16446 (initialize_low): Call set_target_ops ().
16447 * remote-utils.c (unhexify): New function.
16448 (hexify): New function.
16449 (input_interrupt): Send signals to ``signal_pid''.
16450 * server.c (inferior_pid): Remove.
16451 (start_inferior): Update create_inferior call.
16452 (attach_inferior): Call add_inferior.
16453 (handle_query): New function.
16454 (main): Call handle_query for `q' packets.
16455 * server.h: Include "target.h". Remove obsolete prototypes.
16456 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16458 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16460 * Makefile.in: Add WARN_CFLAGS. Update configury
16462 * configure.in: Check for <string.h>
16463 * configure: Regenerate.
16464 * config.in: Regenerate.
16465 * gdbreplay.c: Include needed system headers.
16466 (remote_open): Remove strchr prototype.
16467 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16468 * regcache.c (supply_register): Change buf argument to const void *.
16469 (supply_register_by_name): Likewise.
16470 (collect_register): Change buf argument to void *.
16471 (collect_register_by_name): Likewise.
16472 * regcache.h: Add missing prototypes.
16473 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16474 * server.c (handle_query): New function.
16475 (attached): New static variable, moved out of main.
16476 (main): Quiet longjmp clobber warnings.
16477 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16478 * utils.c (error): Remove NORETURN.