1 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
3 * Makefile.in (depcomp): Add "..".
4 (all_deps_files): New and use it.
6 2018-04-18 Alan Hayward <alan.hayward@arm.com>
8 * configure.srv (aarch64*-*-linux*): Don't include xml.
9 (i[34567]86-*-cygwin*): Likewise.
10 (i[34567]86-*-linux*): Likewise.
11 (i[34567]86-*-lynxos*): Likewise.
12 (i[34567]86-*-mingw32ce*): Likewise.
13 (i[34567]86-*-mingw*): Likewise.
14 (i[34567]86-*-nto*): Likewise.
15 (tic6x-*-uclinux): Likewise.
16 (x86_64-*-linux*): Likewise.
17 (x86_64-*-mingw*): Likewise.
18 (x86_64-*-cygwin*): Likewise.
20 2018-04-18 Alan Hayward <alan.hayward@arm.com>
22 * tdesc.c: Remove xml parameter.
24 2018-04-18 Alan Hayward <alan.hayward@arm.com>
26 * server.c (get_features_xml): Remove cast.
27 * tdesc.c (void target_desc::accept): Fill in function.
28 (tdesc_get_features_xml): Remove old xml creation.
29 (print_xml_feature::visit_pre): Add xml vistor.
30 * tdesc.h (struct target_desc): Make xmltarget mutable.
31 (tdesc_get_features_xml): Remove declaration.
33 2018-04-18 Alan Hayward <alan.hayward@arm.com>
35 * tdesc.c (tdesc_architecture_name): Add new function.
36 (tdesc_osabi_name): Likewise.
37 (tdesc_get_features_xml): Use new functions.
39 2018-04-18 Alan Hayward <alan.hayward@arm.com>
41 * tdesc.c (tdesc_create_flags): Remove.
42 (tdesc_add_flag): Likewise.
43 (tdesc_named_type): Likewise.
44 (tdesc_create_union): Likewise.
45 (tdesc_create_struct): Likewise.
46 (tdesc_create_vector): Likewise.
47 (tdesc_add_bitfield): Likewise.
48 (tdesc_add_field): Likewise.
49 (tdesc_set_struct_size): Likewise.
51 2018-04-18 Alan Hayward <alan.hayward@arm.com>
53 * tdesc.c (~target_desc): Remove implictly deleted items.
54 (init_target_desc): Iterate all features.
55 (tdesc_get_features_xml): Use vector.
56 (tdesc_create_feature): Create feature.
57 * tdesc.h (tdesc_feature) Remove
58 (target_desc): Add features.
60 2018-04-18 Alan Hayward <alan.hayward@arm.com>
62 * Makefile.in: Add common/tdesc.c
63 * tdesc.c (init_target_desc): init all reg_defs from register
65 (tdesc_create_reg): Create tdesc_reg.
66 * tdesc.h (tdesc_feature): Add register vector.
68 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
70 * tdesc.h (struct target_desc) <features>: Change type to
71 std::vector<std::string>.
72 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
74 (tdesc_get_features_xml): Likewise.
75 (tdesc_create_feature): Likewise.
77 2018-03-26 Alan Hayward <alan.hayward@arm.com>
79 * regcache.c (find_register_by_number): Return a ref.
80 (find_regno): Use references.
81 (register_size): Likewise.
82 (register_data): Likewise.
83 * tdesc.c (target_desc::~target_desc): Remove free calls.
84 (target_desc::operator==): Use std::vector compare.
85 (init_target_desc): Use reference.
86 (tdesc_create_reg): Use reg constructors.
87 * tdesc.h (struct target_desc): Replace pointer with object.
89 2018-03-23 Alan Hayward <alan.hayward@arm.com>
91 * regcache.c (find_register_by_number): Make static.
92 (find_regno): Use find_register_by_number
93 * regcache.h (struct reg): Remove declaration.
95 2018-03-23 Alan Hayward <alan.hayward@arm.com>
97 * tdesc.c (target_desc::~target_desc): Move to here.
98 (target_desc::operator==): Likewise.
99 * tdesc.h (target_desc::~target_desc): Move from here.
100 (target_desc::operator==): Likewise.
102 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
104 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
106 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
108 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
110 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
111 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
112 and init_registers_s390_gs_linux64.
114 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
116 * linux-s390-low.c (s390_fill_gs): Remove function.
117 (s390_fill_gsbc): Remove function.
118 (s390_regsets): Set fill functions for the guarded storage regsets
121 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
123 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
124 the word size. Add comment.
125 (s390_get_wordsize): New function.
126 (s390_arch_setup): No longer select a temporary tdesc to fetch the
127 pswm with it. Instead, use s390_get_wordsize to determine the
128 word size first and derive the correct tdesc from that directly.
130 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
132 * Makefile.in: Include silent-rules.mk.
133 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
134 (COMPILE): Add ECHO_CXX.
135 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
136 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
137 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
138 (version-generated.c): Add ECHO_GEN.
139 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
140 (IPAGENT_COMPILE): Add ECHO_CXX.
141 (%-generated.c): Add ECHO_REGDAT.
143 2018-03-14 Tom Tromey <tom@tromey.com>
146 * ax.c (ax_printf): Special case for NULL.
148 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
150 * linux-low.c (linux_qxfer_libraries_svr4): Use
151 xml_escape_text_append.
153 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
155 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
157 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
159 * server.c (handle_general_set): Remove unnecessary xstrdup.
161 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
163 * server.c (parse_debug_format_options): Adjust to
164 delim_string_to_char_ptr_vec changes.
165 * thread-db.c (thread_db_load_search): Adjust to
166 dirnames_to_char_ptr_vec changes.
168 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
170 * target.h (target_enable_btrace, target_disable_btrace)
171 (target_read_btrace, target_read_btrace_conf): Turn macro into
172 inline function. Throw error if target method is not defined.
173 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
174 check for btrace target method. Be prepared to handle exceptions
175 from btrace target methods.
177 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
179 * server.c (captured_main): Change order of error message printed
180 when the current working directory cannot be found.
182 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
184 * server.c: Include "filenames.h" and "pathstuff.h".
185 (program_name): Delete variable.
186 (program_path): New anonymous class.
187 (get_exec_wrapper): Use "program_path" instead of
189 (handle_v_run): Likewise.
190 (captured_main): Likewise.
191 (process_serial_event): Likewise.
193 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
195 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
196 (OBJS): Add "pathstuff.o".
197 * server.c (current_directory): New global variable.
198 (captured_main): Initialize "current_directory".
200 2018-02-26 Alan Hayward <alan.hayward@arm.com>
202 * tdesc.c: Use common/tdesc.h.
205 2018-02-20 Alan Hayward <alan.hayward@arm.com>
206 Simon Marchi <simon.marchi@ericsson.com>
208 * Makefile.in: Switch order of make rules.
210 2018-02-19 Alan Hayward <alan.hayward@arm.com>
212 * Makefile.in: Add common directory in build.
213 * configure.ac: Add common reference.
214 * configure: Regenerate.
216 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
218 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
219 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
220 * spu-low.c (spu_target_ops): Likewise.
221 * win32-low.c (win32_target_ops): Likewise.
222 * server.c (supported_btrace_packets): Report packets unconditionally.
223 * target.h (target_ops) <supports_btrace>: Remove.
224 (target_supports_btrace): Remove.
226 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
228 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
229 (handle_btrace_disable): Change return type to void. Use exceptions
231 (handle_btrace_general_set): Catch exception and copy message to
234 2018-02-08 Tom Tromey <tom@tromey.com>
236 * linux-low.c (install_software_single_step_breakpoints): Use
238 * inferiors.c (make_cleanup_restore_current_thread): Remove.
239 (do_restore_current_thread_cleanup): Remove.
240 * gdbthread.h (make_cleanup_restore_current_thread): Don't
243 2018-02-08 Tom Tromey <tom@tromey.com>
245 * mem-break.c (set_raw_breakpoint_at): Use
246 gdb::unique_xmalloc_ptr.
248 2018-01-30 Pedro Alves <palves@redhat.com>
251 * target.c (target_terminal::terminal_state): Rename to ...
252 (target_terminal::m_terminal_state): ... this.
254 2018-01-19 James Clarke <jrtc27@jrtc27.com>
256 * linux-low.c (handle_extended_wait): Surround call to
257 thread_db_notice_clone with #ifdef USE_THREAD_DB.
259 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
261 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
262 linux_ptrace_attach_fail_reason_string now returning an
264 (linux_attach): Likewise.
265 * thread-db.c (attach_thread): Likewise.
267 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
270 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
271 checking for fs_base/gs_base fields in struct user_regs_struct.
272 * configure: Regenerate.
274 2018-01-16 Yao Qi <yao.qi@linaro.org>
277 * linux-low.c (fetch_register): Call supply_register instead of
280 2018-01-08 Yao Qi <yao.qi@linaro.org>
281 Simon Marchi <simon.marchi@ericsson.com>
283 * Makefile.in (OBS): Remove selftest.o.
284 * configure.ac: Set srv_selftest_objs if $development is true.
285 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
286 * configure: Re-generated.
287 * server.c (captured_main): Wrap variable selftest_filter with
290 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
292 * server.c (parse_debug_format_options): Return std::string.
293 (handle_monitor_command, captured_main): Adjust.
295 2018-01-05 Pedro Alves <palves@redhat.com>
298 * server.c (captured_main): Pass quiet=false to
299 save_original_signals_state.
301 2018-01-01 Joel Brobecker <brobecker@adacore.com>
303 * gdbreplay.c (gdbreplay_version): Update copyright year in
305 * server.c (gdbserver_version): Likewise.
307 2017-12-08 Tom Tromey <tom@tromey.com>
309 * ax.c (ax_printf): Update.
311 2017-12-07 Yao Qi <yao.qi@linaro.org>
313 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
314 aarch64_linux_read_description.
315 * linux-amd64-ipa.c (idx2mask): New array.
316 (get_ipa_tdesc): Move idx2mask out.
317 (initialize_low_tracepoint): Initialize target descriptions.
318 * linux-i386-ipa.c (idx2mask): New array.
319 (get_ipa_tdesc): Move idx2mask out.
320 (initialize_low_tracepoint): Initialize target descriptions.
322 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
324 * tdesc.c (struct tdesc_type): Change return type.
325 (tdesc_add_flag): Change parameter type.
326 (tdesc_add_bitfield): Likewise.
327 (tdesc_add_field): Likewise.
328 (tdesc_set_struct_size): Likewise.
330 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
332 * regcache.c (registers_to_string): Remove unused variable.
334 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
336 * inferiors.c (for_each_inferior_with_data): Remove.
337 * inferiors.h (for_each_inferior_with_data): Remove.
338 * server.c (handle_qxfer_threads_worker): Change parameter type.
339 (handle_qxfer_threads_proper): Use for_each_thread.
341 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
343 * inferiors.c (for_each_inferior): Remove.
344 (clear_inferiors): Use for_each_thread.
345 * inferiors.h (for_each_inferior): Remove.
346 * linux-low.c (linux_wait_for_event_filtered): Use
348 (linux_stabilize_threads): Likewise.
349 * regcache.c (regcache_release): Likewise.
350 * server.c (gdb_wants_all_threads_stopped): Likewise.
351 (clear_pending_status_callback): Remove.
352 (handle_status): Use for_each_thread.
353 (captured_main): Likewise.
354 * win32-low.c (child_init_thread_list): Likewise.
355 (win32_clear_inferiors): Likewise.
356 (fake_breakpoint_event): Likewise.
358 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
360 * inferiors.h (find_inferior): Remove.
361 * inferiors.c (find_inferior): Remove.
363 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
365 * linux-low.c (resume_status_pending_p): Update comment.
366 (need_step_over_p): Update comment.
368 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
370 * linux-low.c (proceed_one_lwp): Return void, change parameter
372 (unsuspend_and_proceed_one_lwp): Likewise.
373 (proceed_all_lwps): Use for_each_thread.
374 (unstop_all_lwps): Likewise.
376 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
378 * linux-low.c (linux_resume_one_thread): Return void, take
380 (linux_resume): Use for_each_thread.
382 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
384 * linux-low.c (send_sigstop_callback): Return void, change
385 parameter type. Rename to...
386 (send_sigstop): ... this.
387 (suspend_and_send_sigstop_callback): Return void, change parameter
389 (suspend_and_send_sigstop): ... this.
390 (stop_all_lwps): Use for_each_thread.
392 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
394 * linux-low.c (lwp_running): Return bool, remove unused
396 (linux_stabilize_threads): Use find_thread.
398 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
400 * linux-low.c (select_singlestep_lwp_callback): Remove.
401 (count_events_callback): Remove.
402 (select_event_lwp_callback): Remove.
403 (select_event_lwp): Use find_thread/for_each_thread.
405 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
407 * linux-low.c (not_stopped_callback): Return bool, take filter
409 (linux_wait_for_event_filtered): Use find_thread.
410 (linux_wait_1): Likewise.
412 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
414 * linux-low.c (same_lwp): Remove.
415 (find_lwp_pid): Use find_thread.
417 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
419 * linux-low.c (delete_lwp_callback): Remove.
420 (linux_mourn): Use for_each_thread.
422 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
424 * linux-low.c (linux_detach_lwp_callback): Return void, remove
425 args parameter, don't check for pid.
426 (linux_detach): Use for_each_thread.
428 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
430 * linux-low.c (struct counter): Remove.
431 (second_thread_of_pid_p): Remove.
432 (last_thread_of_process_p): Use find_thread.
434 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
436 * inferiors.c (find_inferior_in_random): Remove.
437 * inferiors.h (find_inferior_in_random): Remove.
438 * linux-low.c (status_pending_p_callback): Return bool, accept
439 parameter ptid directly.
440 (linux_wait_for_event_filtered): Use find_thread_in_random.
441 (linux_wait_1): Likewise.
443 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
445 * inferiors.c (find_inferior_id): Remove.
446 (find_thread_ptid): Move implemention from find_inferior_id to
448 * inferiors.h (find_inferior_id): Remove.
449 * server.c (handle_status): Use find_thread_ptid.
450 (process_serial_event): Likewise.
451 * thread-db.c (find_one_thread): Likewise.
452 (thread_db_thread_handle): Likewise.
453 * win32-low.c (thread_rec): Likewise.
454 (child_delete_thread): Likewise.
455 (win32_thread_alive): Likewise.
456 (get_child_debug_event): Likewise.
458 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
460 * linux-mips-low.c (update_watch_registers_callback): Return
461 void, remove pid_p parameter, don't check for pid.
462 (mips_insert_point, mips_remove_point): Use for_each_thread.
464 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
466 * lynx.low (lynx_delete_thread_callback): Remove.
467 (lynx_mourn): Use for_each_thread.
469 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
471 * regcache.c (regcache_invalidate_one): Remove.
472 (regcache_invalidate_pid): use for_each_thread.
474 2017-11-26 Tom Tromey <tom@tromey.com>
476 * linux-low.c (linux_create_inferior): Update.
478 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
480 * spu-low.c (spu_create_inferior): Fix typo in argument name.
482 2017-11-24 Alan Hayward <alan.hayward@arm.com>
484 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
485 * linux-aarch64-low.c (initialize_low_arch): Call init func.
486 * linux-aarch64-tdesc-selftest.c: New file.
487 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
489 2017-11-24 Alan Hayward <alan.hayward@arm.com>
491 * configure.srv: Add new file.
492 * linux-aarch64-low.c (initialize_low_arch): Call init func.
493 * linux-aarch64-tdesc-selftest.c: New file.
494 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
496 2017-11-24 Alan Hayward <alan.hayward@arm.com>
498 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
499 * linux-aarch64-low.c (initialize_low_arch): Remove init.
500 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
502 2017-11-24 Alan Hayward <alan.hayward@arm.com>
504 * configure.srv: Add new files.
505 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
506 aarch64_linux_read_description.
507 * linux-aarch64-low.c (aarch64_linux_read_description):
508 Merge with aarch64_arch_setup.
509 (aarch64_arch_setup): Call aarch64_linux_read_description.
510 * linux-aarch64-tdesc.c: New file.
511 * linux-aarch64-tdesc.h: New file.
513 2017-11-24 Yao Qi <yao.qi@linaro.org>
515 * configure.srv: Set $srv_regobj for tic6x-linux.
516 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
517 (tic6x_read_description): Move some code to tic6x_arch_setup.
518 (tic6x_tdesc_test): New function.
519 (initialize_low_arch): Call selftests::register_test.
521 2017-11-22 Yao Qi <yao.qi@linaro.org>
523 * remote-utils.c (prepare_resume_reply): Use memcpy.
525 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
527 * linux-low.c (kill_one_lwp_callback): Return void, take
528 argument directly, don't filter on pid.
529 (linux_kill): Use for_each_thread.
531 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
533 * linux-low.c (need_step_over_p): Return bool, remove dummy
535 (linux_resume, proceed_all_lwps): Use find_thread.
537 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
539 * linux-low.c (resume_status_pending_p): Return bool, remove
541 (linux_resume): Use find_thread.
543 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
545 * linux-low.c (struct thread_resume_array): Remove.
546 (linux_set_resume_request): Return void, take arguments
548 (linux_resume): Use for_each_thread.
550 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
552 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
553 return bool, remove data argument.
554 (linux_stabilize_threads): Use find_thread.
556 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
558 * linux-low.c (unsuspend_one_lwp): Remove.
559 (unsuspend_all_lwps): Use for_each_thread, inline code from
562 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
564 * gdbthread.h (find_thread): Add overload with ptid_t filter.
565 * linux-low.c (struct iterate_over_lwps_args): Remove.
566 (iterate_over_lwps_filter): Remove.
567 (iterate_over_lwps): Use find_thread.
569 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
571 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
572 (linux_handle_new_gdb_connection): Use for_each_thread, inline
573 code from reset_lwp_ptrace_options_callback.
575 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
577 * linux-arm-low.c (struct update_registers_data): Remove.
578 (update_registers_callback): Return void, take arguments
579 directly, don't check thread's pid.
580 (arm_insert_point, arm_remove_point): Use for_each_thread.
582 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
584 * win32-low.c (continue_one_thread): Return void, take argument
586 (child_continue): Use for_each_thread.
588 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
590 * win32-i386-low.c (update_debug_registers_callback): Rename
592 (update_debug_registers): ... this, return void, remove pid_p arg.
593 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
595 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
597 * inferiors.h (struct process_info): Add constructor, initialize
599 <syscalls_to_catch>: Change type to std::vector<int>.
600 * inferiors.c (add_process): Allocate process_info with new.
601 (remove_process): Free process_info with delete.
602 * linux-low.c (handle_extended_wait): Adjust.
603 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
604 * server.c (handle_general_set): Adjust.
606 2017-11-16 Pedro Alves <palves@redhat.com>
608 * remote-utils.c (remote_close): Block SIGIO signals instead of
609 uninstalling the SIGIO handler.
611 2017-11-16 Alan Hayward <alan.hayward@arm.com>
613 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
615 2017-11-16 Yao Qi <yao.qi@linaro.org>
617 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
618 (tic6x_store_gregset): Likewise.
619 (tic6x_usrregs_info): Move it up.
621 2017-11-15 Alan Hayward <alan.hayward@arm.com>
623 * Makefile.in: Update arch rules.
624 * configure.srv: Explicitly mark arch/ files.
626 2017-11-13 Andreas Schwab <schwab@suse.de>
628 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
630 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
632 2017-11-06 Pedro Alves <palves@redhat.com>
634 * config.in, configure: Regenerate.
636 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
638 * target.c (struct thread_search): Remove.
639 (thread_search_callback): Remove.
640 (prepare_to_access_memory): Use for_each_thread instead of
641 find_inferior. Inline code from thread_search_callback.
643 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
645 * server.c (struct visit_actioned_threads_data): Remove.
646 (visit_actioned_threads): Change prototype to take arguments
648 (resume): Use find_thread instead of find_inferior.
650 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
652 * server.c (queue_stop_reply_callback): Change prototype, return
654 (find_status_pending_thread_callback): Remove.
655 (handle_status): Replace find_inferior with find_thread and
658 2017-10-25 Alan Hayward <alan.hayward@arm.com>
660 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
662 (aarch64_store_gregset): Likewise.
663 (aarch64_fill_fpregset): Likewise.
664 (aarch64_store_fpregset): Likewise.
666 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
668 * gdbthread.h (find_thread, for_each_thread): New functions.
669 * inferiors.c (thread_of_pid): Remove.
670 (find_any_thread_of_pid): Use find_thread.
671 * linux-low.c (num_lwps): Use for_each_thread.
673 2017-10-17 Yao Qi <yao.qi@linaro.org>
675 * Makefile.in: Remove one rule.
676 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
678 2017-10-17 Yao Qi <yao.qi@linaro.org>
680 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
681 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
683 2017-10-17 Yao Qi <yao.qi@linaro.org>
685 * configure.srv: Rename arm.o with arch/arm.o.
687 2017-10-17 Yao Qi <yao.qi@linaro.org>
689 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
690 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
691 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
692 (arch-i386.o, arch-amd64.o): Remove rules.
693 (arch/%.o): New rule.
694 Update POSTCOMPILE and COMPILE.pre.
695 * configure.ac: Invoke AC_CONFIG_COMMANDS.
696 * configure: Re-generated.
697 * configure.srv: Replace arch-i386.o with arch/i386.o.
698 Replace arch-amd64.o with arch/amd64.o.
700 2017-10-16 Yao Qi <yao.qi@linaro.org>
702 * configure: Regenerated.
704 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
706 * inferiors.h: (struct inferior_list): Remove.
707 (struct inferior_list_entry); Remove.
708 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
709 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
710 get_first_inferior): Remove.
711 (for_each_inferior, for_each_inferior_with_data, find_inferior,
712 find_inferior_id, find_inferior_in_random): Change signature.
713 * inferiors.c (all_threads): Change type to
714 std::list<thread_info *>.
715 (get_thread): Remove macro.
716 (find_inferior, find_inferior_id): Change signature, implement
718 (find_inferior_in_random): Change signature, implement using
719 find_thread_in_random.
720 (for_each_inferior, for_each_inferior_with_data): Change
721 signature, implement using for_each_thread.
722 (add_inferior_to_list, remove_inferior): Remove.
723 (add_thread, get_first_thread, thread_of_pid,
724 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
725 (get_first_inferior, one_inferior_p, clear_inferior_list):
727 (clear_inferiors, get_thread_process): Update.
728 * gdbthread.h: Include <list>.
729 (struct thread_info) <entry>: Remove field.
731 (all_threads): Change type to std::list<thread_info *>.
732 (get_first_inferior): Add doc.
733 (find_thread, for_each_thread, find_thread_in_random): New
735 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
736 * linux-arm-low.c (update_registers_callback): Update.
737 * linux-low.c (second_thread_of_pid_p): Update.
738 (kill_one_lwp_callback, linux_detach_lwp_callback,
739 delete_lwp_callback, status_pending_p_callback, same_lwp,
740 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
741 iterate_over_lwps, not_stopped_callback,
742 resume_stopped_resumed_lwps, count_events_callback,
743 select_singlestep_lwp_callback, select_event_lwp_callback,
744 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
745 suspend_and_send_sigstop_callback, wait_for_sigstop,
746 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
747 lwp_running, linux_set_resume_request, resume_status_pending_p,
748 need_step_over_p, start_step_over, linux_resume_one_thread,
749 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
750 reset_lwp_ptrace_options_callback): Update.
751 * linux-mips-low.c (update_watch_registers_callback): Update.
752 * regcache.c (regcache_invalidate_one, regcache_invalidate):
754 (free_register_cache_thread_one): Remove.
755 (regcache_release): Update.
756 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
757 handle_qxfer_threads_worker): Update.
758 (handle_query): Update, use list iterator.
759 (visit_actioned_threads, handle_pending_status,
760 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
761 clear_pending_status_callback, set_pending_status_callback,
762 find_status_pending_thread_callback, handle_status,
763 process_serial_event): Update.
764 * target.c (thread_search_callback): Update.
765 * thread-db.c (thread_db_get_tls_address): Update.
766 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
768 * win32-i386-low.c (update_debug_registers_callback): Update.
769 * win32-low.c (delete_thread_info, child_delete_thread,
770 continue_one_thread, suspend_one_thread,
771 get_child_debug_event): Adjust.
773 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
775 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
776 * inferiors.h: Include <list>.
777 (struct process_info) <entry>: Remove field.
779 (pid_of): Change macro to function.
780 (ptid_of, lwpid_of): Remove macro.
781 (all_processes): Change type to std::list<process_info *>.
782 (ALL_PROCESSES): Remove macro.
783 (for_each_process, find_process): New function.
784 * inferiors.c (all_processes): Change type to
785 std::list<process_info *>.
786 (find_thread_process): Adjust.
787 (add_process): Likewise.
788 (remove_process): Likewise.
789 (find_process_pid): Likewise.
790 (get_first_process): Likewise.
791 (started_inferior_callback): Remove.
792 (have_started_inferiors_p): Adjust.
793 (attached_inferior_callback): Remove.
794 (have_attached_inferiors_p): Adjust.
795 * linux-low.c (check_zombie_leaders): Likewise.
796 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
797 (x86_linux_update_xmltarget): Adjust.
798 * server.c (handle_query): Likewise.
799 (gdb_reattached_process): Remove.
800 (handle_status): Adjust.
801 (kill_inferior_callback): Likewise.
802 (detach_or_kill_inferior): Remove.
803 (print_started_pid): Likewise.
804 (print_attached_pid): Likewise.
805 (detach_or_kill_for_exit): Update.
806 (process_serial_event): Likewise.
807 * linux-arm-low.c (arm_new_fork): Likewise.
809 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
811 * dll.h: Include <list>.
812 (struct dll_info): Add constructor.
813 <entry>: Remove field.
814 (all_dlls): Change type to std::list<dll_info>.
815 * dll.c: Include <algorithm>.
816 (get_dll): Remove macro.
817 (all_dlls): Change type to std::list<dll_info *>.
818 (free_one_dll): Remove.
819 (match_dll): Likewise.
820 (loaded_dll): Adjust.
821 (unloaded_dll): Adjust to all_dlls type change, use
822 std::find_if. Inline code from match_dll.
823 (clear_dlls): Adjust to all_dlls type change.
824 * server.c (emit_dll_description): Remove.
825 (handle_qxfer_libraries): Adjust to all_dlls type change,
826 integrate emit_dll_description's functionality.
828 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
830 * linux-low.h (struct linux_target_ops) <delete_process>: New
832 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
833 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
834 (struct linux_target_ops): Add delete_process callback.
835 * linux-arm-low.c (arm_delete_process): New.
836 (struct linux_target_ops): Add delete_process callback.
837 * linux-bfin-low.c (struct linux_target_ops): Likewise.
838 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
839 * linux-m32r-low.c (struct linux_target_ops): Likewise.
840 * linux-mips-low.c (mips_linux_delete_process): New.
841 (struct linux_target_ops): Add delete_process callback.
842 * linux-ppc-low.c (struct linux_target_ops): Likewise.
843 * linux-s390-low.c (struct linux_target_ops): Likewise.
844 * linux-sh-low.c (struct linux_target_ops): Likewise.
845 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
846 * linux-tile-low.c (struct linux_target_ops): Likewise.
847 * linux-x86-low.c (x86_linux_delete_process): New.
848 (struct linux_target_ops): Add delete_process callback.
849 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
851 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
853 * linux-aarch64-low.c (the_low_target): Add thread delete
855 * linux-arm-low.c (arm_delete_thread): New function.
856 (the_low_target): Add thread delete callback.
857 * linux-bfin-low.c (the_low_target): Likewise.
858 * linux-crisv32-low.c (the_low_target): Likewise.
859 * linux-low.c (delete_lwp): Invoke delete_thread callback if
861 * linux-low.h (struct linux_target_ops) <delete_thread>: New
863 * linux-m32r-low.c (the_low_target): Add thread delete callback.
864 * linux-mips-low.c (mips_linux_delete_thread): New function.
865 (the_low_target): Add thread delete callback.
866 * linux-ppc-low.c (the_low_target): Likewise.
867 * linux-s390-low.c (the_low_target): Likewise.
868 * linux-sh-low.c (the_low_target): Likewise.
869 * linux-tic6x-low.c (the_low_target): Likewise.
870 * linux-tile-low.c (the_low_target): Likewise.
871 * linux-x86-low.c (the_low_target): Likewise.
872 * linux-xtensa-low.c (the_low_target): Likewise.
874 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
876 * win32-low.c: Include "common-inferior.h".
878 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
880 * inferiors.c (set_inferior_cwd): New function.
881 * server.c (handle_general_set): Handle QSetWorkingDir packet.
882 (handle_query): Inform that QSetWorkingDir is supported.
883 * win32-low.c (create_process): Pass the inferior's cwd to
886 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
888 * inferiors.c (current_inferior_cwd): New global variable.
889 (get_inferior_cwd): New function.
890 * inferiors.h (struct process_info) <cwd>: New field.
892 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
894 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
895 (OBS): Add gdb_tilde_expand.o.
897 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
899 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
900 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
902 2017-09-29 Pedro Alves <palves@redhat.com>
904 * ax.c (gdb_parse_agent_expr): Constify.
905 * ax.h (gdb_parse_agent_expr): Constify.
906 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
908 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
909 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
910 * remote-utils.h (read_ptid): Constify.
911 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
912 (process_point_options, process_serial_event): Constify.
913 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
914 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
915 (cmd_qtbuffer): Constify.
917 2017-09-29 Pedro Alves <palves@redhat.com>
919 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
922 2017-09-29 Pedro Alves <palves@redhat.com>
924 * linux-low.c (handle_extended_wait): Pass parent thread instead
925 of process to thread_db_notice_clone.
926 * linux-low.h (thread_db_notice_clone): Replace parent process
927 parameter with parent thread parameter.
928 * thread-db.c (find_one_thread): Add comment.
929 (thread_db_notice_clone): Replace parent process parameter with
930 parent thread parameter. Temporarily switch to the parent thread.
932 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
934 * gdbthread.h: Include "common-gdbthread.h".
935 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
936 "if" when validating the ptid.
937 * remote-utils.c: Include "gdbthread.h".
938 (prepare_resume_reply): Use "switch_to_thread".
939 * target.c (done_accessing_memory): Likewise.
941 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
943 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
944 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
945 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
946 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
947 s390x-gs-linux64-ipa.o to ipa_obj.
948 * linux-s390-low.c (HWCAP_S390_GS): New define.
949 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
951 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
952 (s390_arch_setup): Check for guarded-storage support and choose
954 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
955 init_registers_s390x_gs_linux64.
956 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
958 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
959 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
961 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
963 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
965 2017-09-21 Kevin Buettner <kevinb@redhat.com>
967 * linux-low.h (struct lwp_info): Add new field, thread_handle.
968 (thread_db_thread_handle): Declare.
969 * linux-low.c (linux_target_ops): Initialize thread_handle.
970 * server.c (handle_qxfer_threads_worker): Add support for
972 * target.h (struct target_ops): Add new function pointer,
974 (target_thread_handle): Define.
975 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
977 (thread_db_thread_handle): New function.
979 2017-09-21 Kevin Buettner <kevinb@redhat.com>
981 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
982 * linux-low.h (thread_db_notice_clone): Declare.
983 * thread-db.c (thread_db_notice_clone): New function.
985 2017-09-21 Pedro Alves <palves@redhat.com>
987 * server.c (gdb_read_memory, handle_status, process_serial_event)
988 (handle_serial_event, handle_target_event): Adjust to
989 set_desired_thread prototype change.
990 * target.c (set_desired_thread): Remove 'use_general' parameter
992 * target.h (set_desired_thread): Remove 'use_general' parameter.
994 2017-09-20 Tom Tromey <tom@tromey.com>
996 * target.c (target_terminal::terminal_state): Define.
997 (target_terminal::init): Rename from target_terminal_init.
998 (target_terminal::inferior): Rename from
999 target_terminal_inferior.
1000 (target_terminal::ours): Rename from target_terminal_ours.
1001 (target_terminal::ours_for_output, target_terminal::info): New.
1003 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1005 * server.c (accumulate_file_name_length): Remove.
1006 (emit_dll_description): Adjust to std::string change.
1007 (handle_qxfer_libraries): Use std::string to hold document.
1009 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1011 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1012 return type of xml_escape_text.
1013 * server.c (emit_dll_description): Likewise.
1015 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1017 * server.c (captured_main): Accept argument for --selftest.
1018 Update run_tests call.
1019 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1020 when registering selftests.
1022 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1024 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1025 instead of "VEC" for "target_desc.reg_defs".
1026 (regcache_cpy): Likewise.
1027 (registers_to_string): Likewise.
1028 (registers_from_string): Likewise.
1029 (find_regno): Likewise.
1030 (supply_regblock): Likewise.
1031 (regcache_raw_read_unsigned): Likewise.
1032 * tdesc.c (init_target_desc): Likewise.
1033 (tdesc_create_reg): Likewise.
1034 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1035 (struct target_desc) <reg_defs>: Convert to "std::vector".
1036 (target_desc): Do not initialize "reg_defs".
1037 (~target_desc): Update code to use "std::vector" instead of "VEC"
1038 for "target_desc.reg_defs".
1039 (operator==): Likewise.
1041 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1043 * inferiors.h (thread_to_gdb_id): Remove.
1044 * inferiors.c (thread_to_gdb_id): Remove.
1045 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1046 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1047 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1049 * nto-low.c (nto_fetch_registers, nto_store_registers,
1050 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1052 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1054 * inferiors.h (gdb_id_to_thread_id): Remove.
1055 * inferiors.c (gdb_id_to_thread_id): Remove.
1056 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1057 removal. Move pid declaration closer to where it's used.
1059 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1061 * server.c (handle_detach): New function.
1062 (process_serial_event): Move code out, call handle_detach.
1064 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1066 * server.c (require_running): Rename to ...
1067 (require_running_or_return): ... this ...
1068 (require_running_or_break): ... and this.
1069 (handle_query, process_serial_event): Adjust.
1071 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1073 * linux-low.c (linux_set_resume_request): Remove unused
1076 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1078 * server.c (first_thread_of): Remove.
1079 (process_serial_event): Replace usage of first_thread_of with
1080 find_any_thread_of_pid.
1081 * tracepoint.c (same_process_p): Remove.
1082 (gdb_agent_about_to_close): Replace usage of same_process_p with
1083 find_any_thread_of_pid.
1084 * linux-x86-low.c (same_process_callback): Remove.
1085 (x86_arch_setup_process_callback): Replace usage of
1086 same_process_callback with find_any_thread_of_pid.
1087 * thread-db.c (any_thread_of): Remove.
1088 (switch_to_process): Replace usage of any_thread_of with
1089 find_any_thread_of_pid.
1090 * inferiors.c (thread_pid_matches_callback): Remove.
1091 (find_thread_process): Adjust to use find_any_thread_of_pid.
1093 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1095 * regcache.c (get_thread_regcache): Guard calls to "memset"
1098 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1100 * linux-low.c (handle_extended_wait): Use
1101 "allocate_target_description" instead of "XNEW".
1102 * linux-x86-low.c (initialize_low_arch): Likewise.
1104 2017-09-05 Yao Qi <yao.qi@linaro.org>
1106 * configure.srv (srv_i386_regobj): Remove.
1107 (srv_amd64_regobj): Remove.
1108 (srv_regobj): Set it to "" for x86 non-linux targets.
1109 * linux-x86-tdesc.c (i386_linux_read_description):
1110 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1111 (init_registers_i386): Remove the declaration.
1112 (tdesc_i386): Remove the declaration.
1113 (lynx_i386_arch_setup): Call i386_create_target_description.
1114 * nto-x86-low.c: Likewise.
1115 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1116 [!__x86_64__]: include arch/i386.h.
1117 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1119 2017-09-05 Yao Qi <yao.qi@linaro.org>
1121 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1122 i386/amd64-XXX-linux from it.
1124 2017-09-05 Yao Qi <yao.qi@linaro.org>
1126 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1128 (ipa_amd64_linux_regobj): Remove.
1129 (ipa_x32_linux_regobj): Remove.
1131 2017-09-05 Yao Qi <yao.qi@linaro.org>
1133 * Makefile.in (arch-amd64.o): New rule.
1134 * configure.srv: Append arch-amd64.o.
1135 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1136 (get_ipa_tdesc): Call amd64_linux_read_description.
1137 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1138 and init_registers_amd64_XXX.
1139 * linux-x86-low.c (x86_linux_read_description): Call
1140 amd64_linux_read_description.
1141 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1142 (initialize_low_arch): Don't call init_registers_x32_XXX and
1143 init_registers_amd64_XXX.
1144 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1145 and tdesc_amd64_XXX.
1146 [__x86_64__] (amd64_tdesc_test): New function.
1147 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1148 and init_registers_amd64_XXX.
1149 * linux-x86-tdesc.c: Include arch/amd64.h.
1150 (xcr0_to_tdesc_idx): New function.
1151 (i386_linux_read_description): New function.
1152 (amd64_get_ipa_tdesc_idx): New function.
1153 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1154 (amd64_get_ipa_tdesc): Declare.
1156 2017-09-05 Yao Qi <yao.qi@linaro.org>
1158 * configure.srv (srv_i386_linux_xmlfiles): Remove
1159 i386/i386-XXX-linux.xml from it.
1161 2017-09-05 Yao Qi <yao.qi@linaro.org>
1163 * configure.srv: Set srv_i386_linux_regobj empty if $development
1165 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1166 initialize_low_tdesc.
1167 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1168 with #if initialize_low_tdesc.
1169 * linux-x86-tdesc-selftest.c: New file.
1170 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1172 2017-09-05 Yao Qi <yao.qi@linaro.org>
1174 * Makefile.in (arch-i386.o): New rule.
1175 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1176 (x86_64-*-linux*): Likewise.
1177 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1178 include arch/i386.h.
1179 (i386_linux_read_description): Remove code and call
1180 i386_create_target_description.
1181 * tdesc.c (allocate_target_description): New function.
1182 * tdesc.h (set_tdesc_architecture): Remove declaration.
1183 (set_tdesc_osabi): Likewise.
1185 2017-09-05 Yao Qi <yao.qi@linaro.org>
1187 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1188 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1189 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1191 * server.c (get_features_xml): Call tdesc_get_features_xml.
1192 * tdesc.c (set_tdesc_architecture): New function.
1193 (set_tdesc_osabi): New function.
1194 (tdesc_get_features_xml): New function.
1195 (tdesc_create_feature): Add an argument.
1196 * tdesc.h (struct target_desc) <features>: New field.
1197 <arch, osabi>: New field.
1198 (~target_desc): xfree features, arch, and osabi.
1199 (target_desc::oerator==): Don't compare .xmltarget.
1200 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1201 (set_tdesc_osabi): Likewise.
1202 (tdesc_get_features_xml): Likewise.
1204 2017-09-05 Yao Qi <yao.qi@linaro.org>
1206 * linux-x86-tdesc.c: Include selftest.h.
1207 (i386_tdesc_test): New function.
1208 (initialize_low_tdesc): Call selftests::register_test.
1209 * tdesc.h: Include regdef.h.
1210 (target_desc): Override operator == and !=.
1212 2017-09-05 Yao Qi <yao.qi@linaro.org>
1214 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1215 (ipa_obj): Likewise.
1216 * linux-i386-ipa.c: Include common/x86-xstate.h
1217 (get_ipa_tdesc): Call i386_linux_read_description.
1218 (initialize_low_tracepoint): Don't call init_registers_XXX
1219 functions, call initialize_low_tdesc instead.
1220 * linux-x86-low.c (x86_linux_read_description): Call
1221 i386_linux_read_description.
1222 (initialize_low_arch): Don't call init_registers_i386_XXX
1223 functions, call initialize_low_tdesc.
1224 * linux-x86-tdesc.c: New file.
1225 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1226 (i386_get_ipa_tdesc_idx): Declare.
1227 (i386_get_ipa_tdesc): Declare.
1228 (initialize_low_tdesc): Declare.
1230 2017-09-05 Yao Qi <yao.qi@linaro.org>
1232 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1235 2017-09-05 Yao Qi <yao.qi@linaro.org>
1237 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1238 * regcache.c (get_thread_regcache): Use VEC_length.
1239 (init_register_cache): Likewise.
1240 (regcache_cpy): Likewise.
1241 (registers_to_string): Iterate reg_defs via VEC_iterate.
1242 (find_regno): Likewise.
1243 (find_register_by_number): Use VEC_index.
1244 (register_size): Call find_register_by_number.
1245 (register_data): Call find_register_by_number.
1246 (supply_regblock): Use VEC_length.
1247 (regcache_raw_read_unsigned): Likewise.
1248 * tdesc.c (init_target_desc): Iterate reg_defs via
1250 (default_description): Update initializer.
1251 (copy_target_description): Don't update field num_registers.
1252 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1253 <num_registers>: Remove.
1255 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1257 * Makefile.in (.SECONDARY): Define target.
1259 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1261 * linux-low.c (linux_wait_1): Adjust.
1262 * server.c (queue_stop_reply_callback): Adjust.
1264 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1266 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1267 QEnvironmentUnset and QEnvironmentReset packets.
1268 (handle_query): Inform remote that QEnvironmentHexEncoded,
1269 QEnvironmentUnset and QEnvironmentReset are supported.
1271 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1273 * inferiors.h (inferior_target_data): Rename to ...
1274 (thread_target_data): ... this.
1275 (inferior_regcache_data): Rename to ...
1276 (thread_regcache_data): ... this.
1277 (set_inferior_regcache_data): Rename to ...
1278 (set_thread_regcache_data): ... this.
1279 * inferiors.c (inferior_target_data): Rename to ...
1280 (thread_target_data): ... this.
1281 (inferior_regcache_data): Rename to ...
1282 (thread_regcache_data): ... this.
1283 (set_inferior_regcache_data): Rename to ...
1284 (set_thread_regcache_data): ... this.
1285 (free_one_thread): Update.
1286 * linux-low.h (get_thread_lwp): Update.
1287 * regcache.c (get_thread_regcache): Update.
1288 (regcache_invalidate_thread): Update.
1289 (free_register_cache_thread): Update.
1290 * win32-i386-low.c (update_debug_registers_callback): Update.
1291 (win32_get_current_dr): Update.
1292 * win32-low.c (thread_rec): Update.
1293 (delete_thread_info): Update.
1294 (continue_one_thread): Update.
1295 (suspend_one_thread): Update.
1297 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1299 * inferiors.c (set_inferior_target_data): Remove.
1300 * inferiors.h (set_inferior_target_data): Remove.
1302 2017-08-18 Yao Qi <yao.qi@linaro.org>
1304 * Makefile.in (OBS): Add selftest.o.
1305 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1306 * configure, config.in: Re-generated.
1307 * server.c: Include common/sefltest.h.
1308 (captured_main): Handle option --selftest.
1310 2017-08-09 Yao Qi <yao.qi@linaro.org>
1312 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1313 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1314 i386-avx-mpx.o and i386-mmx.o.
1315 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1316 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1317 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1318 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1319 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1320 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1321 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1322 i386/amd64-avx-mpx.xml.
1324 2017-08-09 Yao Qi <yao.qi@linaro.org>
1326 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1327 and x32-avx-avx512.o.
1328 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1329 i386/x32-avx-avx512.xml.
1331 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1333 * tracepoint.h (enum class fast_tpoint_collect_result): New
1335 (fast_tracepoint_collecting): Change return type to
1336 fast_tpoint_collect_result.
1337 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1338 * linux-low.h: Include tracepoint.h.
1339 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1340 fast_tpoint_collect_result.
1341 * linux-low.c (handle_tracepoints): Adjust.
1342 (linux_fast_tracepoint_collecting): Change return type to
1343 fast_tpoint_collect_result.
1344 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1345 linux_wait_1, stuck_in_jump_pad_callback,
1346 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1347 proceed_one_lwp): Adjust to type change.
1349 2017-07-10 Yao Qi <yao.qi@linaro.org>
1351 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1353 2017-06-29 Yao Qi <yao.qi@linaro.org>
1355 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1357 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1359 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1361 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1363 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1365 * linux-low.c (linux_create_inferior): Adjust code to access the
1366 environment information via 'gdb_environ' class.
1367 * lynx-low.c (lynx_create_inferior): Likewise.
1368 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1369 (get_environ): Return a pointer to 'our_environ'.
1370 (captured_main): Initialize 'our_environ'.
1371 * server.h (get_environ): Adjust prototype.
1372 * spu-low.c (spu_create_inferior): Adjust code to access the
1373 environment information via 'gdb_environ' class.
1375 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1377 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1378 usage of "register" keyword.
1380 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1382 * configure: Re-generate.
1384 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1386 * configure: Re-generate.
1388 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1390 * Makefile.in (COMPILE.pre): Add "-x c++".
1392 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1394 * fork-child.c: Conditionally include <signal.h>.
1396 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1398 * server.c (handle_general_set): Handle new packet
1399 "QStartupWithShell".
1400 (handle_query): Add "QStartupWithShell" to the list of supported
1402 (gdbserver_usage): Add help text explaining the
1403 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1405 (captured_main): Recognize and act upon the presence of the new
1408 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1409 Pedro Alves <palves@redhat.com>
1411 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1412 * configure: Regenerate.
1413 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1415 (i[34567]86-*-lynxos*): Likewise.
1416 (spu*-*-*): Likewise.
1417 * fork-child.c: New file.
1418 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1420 (linux_ptrace_fun): New function.
1421 (linux_create_inferior): Adjust function prototype to reflect
1422 change on "target.h". Adjust function code to use
1424 (linux_request_interrupt): Delete "signal_pid".
1425 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1426 (lynx_ptrace_fun): New function.
1427 (lynx_create_inferior): Adjust function prototype to reflect
1428 change on "target.h". Adjust function code to use
1430 * nto-low.c (nto_create_inferior): Adjust function prototype and
1431 code to reflect change on "target.h". Update comments.
1432 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1433 "common-terminal.h" and "environ.h".
1434 (terminal_fd): Moved to fork-child.c.
1435 (old_foreground_pgrp): Likewise.
1436 (restore_old_foreground_pgrp): Likewise.
1437 (last_status): Make it global.
1438 (last_ptid): Likewise.
1439 (our_environ): New variable.
1440 (startup_with_shell): Likewise.
1441 (program_name): Likewise.
1442 (program_argv): Rename to...
1443 (program_args): ...this.
1444 (wrapper_argv): New variable.
1445 (start_inferior): Delete function.
1446 (get_exec_wrapper): New function.
1447 (get_exec_file): Likewise.
1448 (get_environ): Likewise.
1449 (prefork_hook): Likewise.
1450 (post_fork_inferior): Likewise.
1451 (postfork_hook): Likewise.
1452 (postfork_child_hook): Likewise.
1453 (handle_v_run): Update code to deal with arguments coming from the
1454 remote host. Update calls from "start_inferior" to
1456 (captured_main): Likewise. Initialize environment variable. Call
1458 * server.h (post_fork_inferior): New prototype.
1459 (get_environ): Likewise.
1460 (last_status): Declare.
1461 (last_ptid): Likewise.
1462 (signal_pid): Likewise.
1463 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1464 (spu_ptrace_fun): New function.
1465 (spu_create_inferior): Adjust function prototype to reflect change
1466 on "target.h". Adjust function code to use "fork_inferior".
1467 * target.c (target_terminal_init): New function.
1468 (target_terminal_inferior): Likewise.
1469 (target_terminal_ours): Likewise.
1470 * target.h: Include <vector>.
1471 (struct target_ops) <create_inferior>: Update prototype.
1472 (create_inferior): Update macro.
1473 * utils.c (gdb_flush_out_err): New function.
1474 * win32-low.c (win32_create_inferior): Adjust function prototype
1475 and code to reflect change on "target.h".
1477 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1479 * inferiors.c (switch_to_thread): New function.
1481 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1483 * Makefile.in (SFILE): Add "common/job-control.c".
1484 (OBS): Add "job-control.o".
1486 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1488 * Makefile: Remove "@host_makefile_frag@".
1490 2017-05-05 Pedro Alves <palves@redhat.com>
1492 * configure: Regenerate.
1494 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1496 * configure: Regenerate.
1498 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1500 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1501 software_single_step change of return type to
1502 std::vector<CORE_ADDR>.
1503 * linux-low.c (install_software_single_step_breakpoints):
1505 * linux-low.h (install_software_single_step_breakpoints):
1508 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1510 * remote-utils.c: Include "gdb_termios.h" instead of
1512 * terminal.h: Delete file.
1514 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1516 * server.c: Include <vector>.
1517 <program_argv, wrapper_argv>: Convert to std::vector.
1518 (start_inferior): Rewrite function to use C++.
1519 (handle_v_run): Likewise. Update code that calculates the argv
1520 based on the vRun packet; use C++.
1521 (captured_main): Likewise.
1523 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1525 * server.c (handle_v_cont): Initialize thread_resume::thread
1528 2017-04-05 Pedro Alves <palves@redhat.com>
1530 * configure: Regenerate.
1532 2017-04-05 Pedro Alves <palves@redhat.com>
1534 * gdbreplay.c (sync_error): Constify.
1535 * linux-x86-low.c (push_opcode): Constify.
1537 2017-04-05 Pedro Alves <palves@redhat.com>
1539 * win32-low.c (get_child_debug_event)
1540 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1541 Report TARGET_WAITKIND_SPURIOUS instead.
1543 2017-04-05 Pedro Alves <palves@redhat.com>
1545 * remote-utils.c (remote_prepare, remote_open): Constify.
1546 * remote-utils.h (remote_prepare, remote_open): Constify.
1547 * server.c (captured_main): Constify 'port' handling.
1549 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1551 * Makefile.in (clean): Clear .deps.
1553 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1555 * .gitignore: Remove generated files, replace with wildcard.
1556 * (clean): Replace removal of generated files with wildcard.
1557 (version.c): Replace with...
1558 (version-generated.c): ...this.
1559 (xml-builtin.c): Replace with...
1560 (xml-builtin-generated.c): ...this.
1561 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1562 (%.c: *regformats*): Replace with...
1563 (%-generated.c: *regformats*): ...this.
1565 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1567 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1568 (xtensa_fill_gregset): Call collect_register_by_name for
1570 (xtensa_store_gregset): Call supply_register_by_name for
1573 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1575 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1576 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1577 (xtensa_store_gregset): Call supply_register for all registers in
1578 a0_regnum..a0_regnum + C0_NREGS range.
1580 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1582 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1583 (ax-ipa.o: ax.c): Remove.
1584 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1585 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1586 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1587 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1588 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1590 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1592 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1593 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1594 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1595 (errors-ipa.o: ../common/errors.c): Remove.
1596 (format-ipa.o: ../common/format.c): Remove.
1597 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1599 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1601 * Makefile.in (%-ipa.o: %.c): New rule.
1602 (tracepoint-ipa.o: tracepoint.c): Remove.
1603 (utils-ipa.o: utils.c): Remove.
1604 (remote-utils-ipa.o: remote-utils.c): Remove.
1605 (regcache-ipa.o: regcache.c): Remove.
1606 (i386-linux-ipa.o: i386-linux.c): Remove.
1607 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1608 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1609 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1610 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1611 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1612 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1613 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1614 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1615 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1616 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1617 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1618 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1619 (aarch64-ipa.o: aarch64.c): Remove.
1620 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1621 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1622 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1623 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1624 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1625 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1626 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1627 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1628 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1629 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1630 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1631 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1632 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1633 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1634 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1635 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1636 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1637 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1638 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1639 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1640 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1641 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1642 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1643 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1644 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1645 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1646 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1647 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1648 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1649 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1650 (tdesc-ipa.o: tdesc.c): Remove.
1651 (x32-linux-ipa.o: x32-linux.c): Remove.
1652 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1653 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1655 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1657 * Makefile.in (%.o: ../arch/%.c): New rule.
1658 (arm.o: ../arch/arm.c): Remove.
1659 (arm-linux.o: ../arch/arm-linux.c): Remove.
1660 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1661 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1663 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1665 * Makefile.in (%.o: ../nat/%.c): New rule.
1666 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1667 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1668 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1669 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1670 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1671 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1672 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1673 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1674 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1675 (linux-personality.o: ../nat/linux-personality.c): Remove.
1676 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1677 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1678 (x86-linux.o: ../nat/x86-linux.c): Remove.
1679 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1680 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1682 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1684 * Makefile.in (%.o: ../common/%.c): New rule.
1685 (signals.o: ../common/signals.c): Remove.
1686 (print-utils.o: ../common/print-utils.c): Remove.
1687 (rsp-low.o: ../common/rsp-low.c): Remove.
1688 (common-utils.o: ../common/common-utils.c): Remove.
1689 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1690 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1691 (vec.o: ../common/vec.c): Remove.
1692 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1693 (xml-utils.o: ../common/xml-utils.c): Remove.
1694 (ptid.o: ../common/ptid.c): Remove.
1695 (buffer.o: ../common/buffer.c): Remove.
1696 (format.o: ../common/format.c): Remove.
1697 (filestuff.o: ../common/filestuff.c): Remove.
1698 (agent.o: ../common/agent.c): Remove.
1699 (errors.o: ../common/errors.c): Remove.
1700 (environ.o: ../common/environ.c): Remove.
1701 (common-debug.o: ../common/common-debug.c): Remove.
1702 (cleanups.o: ../common/cleanups.c): Remove.
1703 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1704 (fileio.o: ../common/fileio.c): Remove.
1705 (common-regcache.o: ../common/common-regcache.c): Remove.
1706 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1707 (new-op.o: ../common/new-op.c): Remove.
1708 (btrace-common.o: ../common/btrace-common.c): Remove.
1710 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1712 * Makefile.in (%.o: ../target/%.c): New rule.
1713 (waitstatus.o: ../target/waitstatus.c): Remove.
1715 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1718 (%.c: ../regformats/%.dat,
1719 (%.c: ../regformats/arm/%.dat,
1720 (%.c: ../regformats/i386/%.dat,
1721 (%.c: ../regformats/rs6000/%.dat): New rules.
1722 (aarch64.c): Remove.
1723 (reg-arm.c): Remove.
1724 (arm-with-iwmmxt.c): Remove.
1725 (arm-with-vfpv2.c): Remove.
1726 (arm-with-vfpv3.c): Remove.
1727 (arm-with-neon.c): Remove.
1728 (reg-bfin.c): Remove.
1729 (reg-cris.c): Remove.
1730 (reg-crisv32.c): Remove.
1732 (i386-linux.c): Remove.
1733 (i386-avx.c): Remove.
1734 (i386-avx-linux.c): Remove.
1735 (i386-avx-avx512.c): Remove.
1736 (i386-avx-avx512-linux.c): Remove.
1737 (i386-mpx.c): Remove.
1738 (i386-mpx-linux.c): Remove.
1739 (i386-avx-mpx-avx512-pku.c): Remove.
1740 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1741 (i386-avx-mpx.c): Remove.
1742 (i386-avx-mpx-linux.c): Remove.
1743 (i386-mmx.c): Remove.
1744 (i386-mmx-linux.c): Remove.
1745 (reg-ia64.c): Remove.
1746 (reg-m32r.c): Remove.
1747 (reg-m68k.c): Remove.
1749 (mips-linux.c): Remove.
1750 (mips-dsp-linux.c): Remove.
1751 (mips64-linux.c): Remove.
1752 (mips64-dsp-linux.c): Remove.
1753 (nios2-linux.c): Remove.
1754 (powerpc-32.c): Remove.
1755 (powerpc-32l.c): Remove.
1756 (powerpc-altivec32l.c): Remove.
1757 (powerpc-cell32l.c): Remove.
1758 (powerpc-vsx32l.c): Remove.
1759 (powerpc-isa205-32l.c): Remove.
1760 (powerpc-isa205-altivec32l.c): Remove.
1761 (powerpc-isa205-vsx32l.c): Remove.
1762 (powerpc-e500l.c): Remove.
1763 (powerpc-64l.c): Remove.
1764 (powerpc-altivec64l.c): Remove.
1765 (powerpc-cell64l.c): Remove.
1766 (powerpc-vsx64l.c): Remove.
1767 (powerpc-isa205-64l.c): Remove.
1768 (powerpc-isa205-altivec64l.c): Remove.
1769 (powerpc-isa205-vsx64l.c): Remove.
1770 (s390-linux32.c): Remove.
1771 (s390-linux32v1.c): Remove.
1772 (s390-linux32v2.c): Remove.
1773 (s390-linux64.c): Remove.
1774 (s390-linux64v1.c): Remove.
1775 (s390-linux64v2.c): Remove.
1776 (s390-te-linux64.c): Remove.
1777 (s390-vx-linux64.c): Remove.
1778 (s390-tevx-linux64.c): Remove.
1779 (s390x-linux64.c): Remove.
1780 (s390x-linux64v1.c): Remove.
1781 (s390x-linux64v2.c): Remove.
1782 (s390x-te-linux64.c): Remove.
1783 (s390x-vx-linux64.c): Remove.
1784 (s390x-tevx-linux64.c): Remove.
1785 (tic6x-c64xp-linux.c): Remove.
1786 (tic6x-c64x-linux.c): Remove.
1787 (tic6x-c62x-linux.c): Remove.
1789 (reg-sparc64.c): Remove.
1790 (reg-spu.c): Remove.
1792 (amd64-linux.c): Remove.
1793 (amd64-avx.c): Remove.
1794 (amd64-avx-linux.c): Remove.
1795 (amd64-avx-avx512.c): Remove.
1796 (amd64-avx-avx512-linux.c): Remove.
1797 (amd64-mpx.c): Remove.
1798 (amd64-mpx-linux.c): Remove.
1799 (amd64-avx-mpx-avx512-pku.c): Remove.
1800 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1801 (amd64-avx-mpx.c): Remove.
1802 (amd64-avx-mpx-linux.c): Remove.
1804 (x32-linux.c): Remove.
1805 (x32-avx.c): Remove.
1806 (x32-avx-linux.c): Remove.
1807 (x32-avx-avx512.c): Remove.
1808 (x32-avx-avx512-linux.c): Remove.
1809 (reg-xtensa.c): Remove.
1810 (reg-tilegx.c): Remove.
1811 (reg-tilegx32.c): Remove.
1813 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1815 * Makefile.in (SFILES): Add "common/environ.c".
1816 (OBJS): Add "common/environ.h".
1818 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1820 * configure.ac: Check if the fs_base and gs_base members of
1821 `struct user_regs_struct' exist.
1822 * config.in: Regenerated.
1823 * configure: Likewise.
1825 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1827 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1829 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1830 (get_next_pcs_syscall_next_pc): Likewise.
1832 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1834 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1835 * nto-x86-low.c: Likewise.
1837 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1839 * Makefile.in: Include disable-implicit-rules.mk.
1841 2016-11-23 Pedro Alves <palves@redhat.com>
1843 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1844 (debug_vprintf): Use std::chrono::steady_clock instead of
1845 gettimeofday. Use '.' instead of ':'.
1846 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1847 (get_timestamp): Use std::chrono::steady_clock instead of
1850 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1852 * Makefile.in: Fix whitespace formatting.
1854 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1856 * Makefile.in (SFILES, OBS): Flatten list and order
1859 2016-11-23 Pedro Alves <palves@redhat.com>
1861 * event-loop.c (handle_file_event): Use warning.
1862 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1863 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1866 2016-11-23 Pedro Alves <palves@redhat.com>
1868 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1870 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1871 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1872 debug_printf and debug_flush for debug output.
1873 * server.c (handle_general_set): Likewise.
1874 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1877 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1879 * Makefile.in (.c.o): Replace rule with ...
1880 (%.o: %.c): ... this one.
1882 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1884 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1885 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1887 * configure.ac: Remove checks for the make program.
1888 * configure: Re-generate.
1890 2016-10-28 Pedro Alves <palves@redhat.com>
1892 * Makefile.in (CXX_DIALECT): Get from configure.
1893 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1894 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1895 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1896 * config.in: Regenerate.
1897 * configure: Regenerate.
1899 2016-10-27 Yao Qi <yao.qi@linaro.org>
1901 * linux-low.c (linux_supports_range_stepping): Return true if
1902 can_software_single_step return true.
1904 2016-10-27 Yao Qi <yao.qi@linaro.org>
1906 * inferiors.c (find_inferior_in_random): New function.
1907 * inferiors.h (find_inferior_in_random): Declare.
1908 * linux-low.c (linux_wait_for_event_filtered): Call
1909 find_inferior_in_random instead of find_inferior.
1911 2016-10-27 Yao Qi <yao.qi@linaro.org>
1913 * linux-low.c (linux_wait_1): If single-step breakpoints are
1914 inserted, remove them.
1916 2016-10-26 Pedro Alves <palves@redhat.com>
1918 * linux-low.c (handle_extended_wait): Link parent/child fork
1920 (linux_wait_1): Unlink them.
1921 (linux_set_resume_request): Ignore resume requests for
1922 already-resumed and unhandled fork child threads.
1923 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1924 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1926 (handle_v_requests) <vCont>: Don't call require_running.
1927 * server.h (in_queued_stop_replies): New declaration.
1929 2016-10-24 Yao Qi <yao.qi@linaro.org>
1932 * linux-aarch64-low.c (append_insns): Cast the return value to
1935 2016-10-10 Yao Qi <yao.qi@linaro.org>
1937 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1939 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1941 * target.c (target_supports_multi_process): New function, moved
1943 * target.h (target_supports_multi_process): ... here. Remove
1946 2016-10-05 Tom Tromey <tom@tromey.com>
1949 * tracepoint.c (handle_tracepoint_bkpts): Check
1950 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1952 2016-10-05 Yao Qi <yao.qi@linaro.org>
1954 * configure.srv: Update the path of arm-*.xml files.
1956 2016-10-05 Terry Guo <terry.guo@arm.com>
1957 Yao Qi <yao.qi@linaro.org>
1959 * Makefile.in: Adjust the path of rules.
1960 * configure.srv: Update the path of xml files.
1961 * regformats/arm-with-iwmmxt.dat: Regenerated.
1962 * regformats/arm-with-neon.dat: Likewise.
1963 * regformats/arm-with-vfpv2.dat: Likewise.
1964 * regformats/arm-with-vfpv3.dat Likewise.
1966 2016-09-30 Yao Qi <yao.qi@linaro.org>
1969 * target.c (target_stop_and_wait): Don't call
1970 target_continue_no_signal, use resume_stop instead.
1972 2016-09-26 Yao Qi <yao.qi@linaro.org>
1974 * linux-low.c (linux_wait_1): Call debug_exit.
1976 2016-09-23 Pedro Alves <palves@redhat.com>
1978 * Makefile.in (SFILES): Add common/new-op.c.
1979 (OBS): Add common/new-op.o.
1980 (new-op.o): New rule.
1982 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1984 * .gitinore: Ignore more files.
1986 2016-09-21 Yao Qi <yao.qi@linaro.org>
1988 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1991 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1993 * server.c (start_inferior): Call target_mourn_inferior instead of
1994 mourn_inferior; pass ptid_t argument to it.
1996 (handle_target_event): Likewise.
1997 * target.c (target_mourn_inferior): New function.
1998 * target.h (mourn_inferior): Delete macro.
2000 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2002 * linux-low.c (lwp_is_stepping): New function.
2004 2016-09-06 Carl Love <cel@us.ibm.com>
2006 * server.c (start_inferior): Fixed comment, requested comment change
2007 didn't get updated correctly. Removed reference to ptrace () call as
2008 it is only true on Linux systems.
2010 2016-09-06 Carl Love <cel@us.ibm.com>
2012 * server.c (start_inferior): Do not call
2013 function target_post_create_inferior () if the
2014 inferior process has already exited.
2016 2016-09-05 Pedro Alves <palves@redhat.com>
2018 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2019 (COMPILE.pre, CC_LD): Use CXX directly.
2020 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2021 * acinclude.m4: Don't include build-with-cxx.m4.
2022 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2023 * configure: Regenerate.
2025 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2028 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2029 call writing data to own_buf.
2031 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2033 * target.c (mywait): Call target_wait instead of
2035 (target_wait): New function.
2037 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2039 * server.c (start_inferior): New variable 'ptid'. Replace calls
2040 to the_target->resume by target_continue{,_no_signal}, depending
2042 * target.c (target_stop_and_wait): Call target_continue_no_signal
2043 instead of the_target->resume.
2044 (target_continue): New function.
2046 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2048 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2050 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2053 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2055 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2056 * linux-arm-low.c (ps_get_thread_area): Likewise.
2057 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2058 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2059 * linux-mips-low.c (ps_get_thread_area): Likewise.
2060 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2061 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2062 * linux-x86-low.c (ps_get_thread_area): Likewise.
2063 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2065 2016-08-19 Pedro Alves <palves@redhat.com>
2067 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2069 2016-08-19 Pedro Alves <palves@redhat.com>
2071 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2072 comment. Use memcpy instead of casting through unsigned long.
2074 2016-08-19 Pedro Alves <palves@redhat.com>
2076 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2077 allocating around 0x80000000.
2079 2016-08-19 Pedro Alves <palves@redhat.com>
2082 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2083 (x32-avx512-linux-ipa.o): New rules.
2084 * configure.ac (x86_64-*-linux*): New x32 check.
2085 * configure.srv (ipa_x32_linux_regobj): New.
2086 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2087 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2089 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2091 * configure: Regenerate.
2093 2016-08-09 Pedro Alves <palves@redhat.com>
2096 * Makefile.in (OBS): Add signals-state-save-restore.o.
2097 (signals-state-save-restore.o): New rule.
2098 * config.in: Regenerate.
2099 * configure: Regenerate.
2100 * linux-low.c: Include "signals-state-save-restore.h".
2101 (linux_create_inferior): Call
2102 restore_original_signals_state.
2103 * server.c: Include "dispositions-save-restore.h".
2104 (captured_main): Call save_original_signals_state.
2106 2016-08-05 Pedro Alves <palves@redhat.com>
2108 * configure: Regenerate.
2110 2016-08-04 Yao Qi <yao.qi@linaro.org>
2112 * linux-low.c (regsets_fetch_inferior_registers): Check
2113 errno is ESRCH or not.
2115 2016-08-02 Yao Qi <yao.qi@linaro.org>
2117 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2118 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2119 (thread_db_load_search): Update.
2120 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2121 td_ta_set_event and td_ta_event_getmsg.
2123 2016-07-26 Pedro Alves <palves@redhat.com>
2126 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2127 of unsigned long for 64-bit registers and use uint32_t instead of
2128 unsigned int for 32-bit registers.
2130 2016-07-26 Pedro Alves <palves@redhat.com>
2132 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2135 2016-07-21 Tom Tromey <tom@tromey.com>
2137 * configure: Rebuild.
2139 2016-07-21 Yao Qi <yao.qi@linaro.org>
2141 * mem-break.c (find_gdb_breakpoint): Cast bp to
2142 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2144 2016-07-21 Yao Qi <yao.qi@linaro.org>
2146 * server.c (handle_v_requests): Support s and S actions
2147 if target_supports_software_single_step return true.
2149 2016-07-21 Yao Qi <yao.qi@linaro.org>
2151 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2152 is resume_step, call maybe_hw_step.
2153 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2155 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2157 (proceed_one_lwp): If resume request is resume_step, install
2158 reinsert breakpoints and call maybe_hw_step.
2160 2016-07-21 Yao Qi <yao.qi@linaro.org>
2162 * linux-low.c (proceed_one_lwp): Declare.
2163 (linux_resume_one_thread): Remove local variable 'step'.
2164 Lift code enqueue signal. Call proceed_one_lwp instead of
2165 linux_resume_one_lwp.
2167 2016-07-21 Yao Qi <yao.qi@linaro.org>
2169 * linux-low.c (linux_resume_one_thread): Call
2170 enqueue_pending_signal.
2172 2016-07-21 Yao Qi <yao.qi@linaro.org>
2174 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2175 * inferiors.c (do_restore_current_thread_cleanup): New function.
2176 (make_cleanup_restore_current_thread): Likewise.
2177 * linux-low.c (install_software_single_step_breakpoints): Call
2178 make_cleanup_restore_current_thread. Switch current_thread to
2181 2016-07-21 Yao Qi <yao.qi@linaro.org>
2183 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2184 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2185 (clone_one_breakpoint): Likewise.
2186 (delete_reinsert_breakpoints): Change parameter to thread.
2188 (has_reinsert_breakpoints): Likewise.
2189 (uninsert_reinsert_breakpoints): Likewise.
2190 (reinsert_reinsert_breakpoints): Likewise.
2191 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2192 (delete_reinsert_breakpoints): Likewise.
2193 (reinsert_reinsert_breakpoints): Likewise.
2194 (uninsert_reinsert_breakpoints): Likewise.
2195 (has_reinsert_breakpoints): Likewise.
2197 2016-07-21 Yao Qi <yao.qi@linaro.org>
2199 * inferiors.c (get_thread_process): Make parameter const.
2200 * inferiors.h (get_thread_process): Update declaration.
2201 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2202 Add new parameters child_thread and parent_thread. Callers
2204 * mem-break.h (clone_all_breakpoints): Update declaration.
2206 2016-07-21 Yao Qi <yao.qi@linaro.org>
2208 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2209 <command_list, handler>: Remove.
2210 (struct gdb_breakpoint): New.
2211 (struct other_breakpoint): New.
2212 (struct reinsert_breakpoint): New.
2213 (is_gdb_breakpoint): New function.
2214 (any_persistent_commands): Update command_list if
2215 is_gdb_breakpoint returns true.
2216 (set_breakpoint): Create breakpoints according to their types.
2217 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2218 (set_gdb_breakpoint_1): Likewise.
2219 (set_gdb_breakpoint): Likewise.
2220 (clear_breakpoint_conditions): Change parameter type to
2221 'struct gdb_breakpoint *'.
2222 (clear_breakpoint_commands): Likewise.
2223 (clear_breakpoint_conditions_and_commands): Likewise.
2224 (add_condition_to_breakpoint): Likewise.
2225 (add_breakpoint_condition): Likewise.
2226 (add_commands_to_breakpoint): Likewise.
2227 (check_breakpoints): Check other_breakpoint.
2228 (clone_one_breakpoint): Clone breakpopint according to its type.
2229 * mem-break.h (struct gdb_breakpoint): Declare.
2230 (set_gdb_breakpoint): Update declaration.
2231 (clear_breakpoint_conditions_and_commands): Likewise.
2232 (add_breakpoint_condition): Likewise.
2233 (add_breakpoint_commands): Likewise.
2234 * server.c (process_point_options): Change parameter type to
2235 'struct gdb_breakpoint *'.
2237 2016-07-21 Yao Qi <yao.qi@linaro.org>
2239 * mem-break.c (set_breakpoint_at): Rename it to ...
2240 (set_breakpoint_type_at): ... it.
2241 (set_breakpoint_at): Call set_breakpoint_type_at.
2242 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2243 * mem-break.h (set_breakpoint_at): Update comments.
2245 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2247 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2249 (nios2_store_gregset): Likewise.
2251 2016-07-01 Pedro Alves <palves@redhat.com>
2252 Antoine Tremblay <antoine.tremblay@ericsson.com>
2254 * linux-low.c: Change interface to take the target lwp_info
2255 pointer directly and return void. Handle detaching from a zombie
2257 (linux_detach_lwp_callback): New function.
2258 (linux_detach): Detach from the leader thread after detaching from
2261 2016-06-28 Yao Qi <yao.qi@linaro.org>
2263 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2264 for variable new_offset.
2265 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2266 (aarch64_ftrace_insn_reloc_cb): Likewise.
2267 (aarch64_ftrace_insn_reloc_tb): Likewise.
2268 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2269 PRIx64 instead of PRIx32.
2271 2016-06-28 Yao Qi <yao.qi@linaro.org>
2273 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2274 (the_low_target): Install arm_get_syscall_trapinfo.
2276 2016-06-28 Yao Qi <yao.qi@linaro.org>
2278 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2280 (the_low_target): Install aarch64_get_syscall_trapinfo.
2282 2016-06-28 Yao Qi <yao.qi@linaro.org>
2284 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2286 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2287 Remove parameter sysno.
2288 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2291 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2293 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2294 (s390_emit_ne_goto): Likewise.
2295 (s390_emit_lt_goto): Likewise.
2296 (s390_emit_le_goto): Likewise.
2297 (s390_emit_gt_goto): Likewise.
2298 (s390_emit_ge_goto): Likewise.
2299 (s390x_emit_eq_goto): Likewise.
2300 (s390x_emit_ne_goto): Likewise.
2301 (s390x_emit_lt_goto): Likewise.
2302 (s390x_emit_le_goto): Likewise.
2303 (s390x_emit_gt_goto): Likewise.
2304 (s390x_emit_ge_goto): Likewise.
2305 (s390_emit_ops_impl): Mark variable static.
2306 (s390x_emit_ops): Likewise.
2308 2016-06-17 Yao Qi <yao.qi@linaro.org>
2310 * linux-low.c (handle_extended_wait): Call
2311 uninsert_reinsert_breakpoints for the parent process. Remove
2312 reinsert breakpoints from the child process. Reinsert them to
2313 the parent process when vfork is done.
2314 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2315 (reinsert_reinsert_breakpoints): New function.
2316 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2317 (reinsert_reinsert_breakpoints): Declare.
2319 2016-06-17 Yao Qi <yao.qi@linaro.org>
2321 * linux-low.c (handle_extended_wait): If the parent is doing
2322 step-over, remove the reinsert breakpoints from the forked child.
2324 2016-06-17 Yao Qi <yao.qi@linaro.org>
2326 * linux-low.c (unsuspend_all_lwps): Declare.
2327 (linux_low_filter_event): If thread exited, call finish_step_over.
2328 If step-over is finished, unsuspend other threads.
2330 2016-06-17 Yao Qi <yao.qi@linaro.org>
2332 * linux-low.c (linux_resume_one_lwp_throw): Assert
2333 has_reinsert_breakpoints returns false.
2334 * mem-break.c (delete_disabled_breakpoints): Assert
2335 bp type isn't reinsert_breakpoint.
2337 2016-06-17 Yao Qi <yao.qi@linaro.org>
2339 * linux-low.c (maybe_hw_step): New function.
2340 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2341 (finish_step_over): Switch current_thread to lwp temporarily,
2342 and assert has_reinsert_breakpoints returns true.
2343 (proceed_one_lwp): Call maybe_hw_step.
2344 * mem-break.c (has_reinsert_breakpoints): New function.
2345 * mem-break.h (has_reinsert_breakpoints): Declare.
2347 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2349 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2351 2016-05-17 Yao Qi <yao.qi@linaro.org>
2353 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2354 instead of find_inferior.
2356 2016-05-05 Yao Qi <yao.qi@linaro.org>
2358 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2359 Initialize res to zero.
2361 2016-05-05 Yao Qi <yao.qi@linaro.org>
2363 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2366 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2368 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2369 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2370 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2372 2016-04-28 Par Olsson <par.olsson@windriver.com>
2373 Simon Marchi <simon.marchi@ericsson.com>
2375 * tracepoint.c (write_inferior_int8): New function.
2376 (cmd_qtenable_disable): Write enable flag using
2377 write_inferior_int8.
2379 2016-04-25 Yao Qi <yao.qi@linaro.org>
2381 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2382 (need_step_over_p): Return zero if the LWP has pending signals
2383 can be delivered on software single step target.
2385 2016-04-25 Yao Qi <yao.qi@linaro.org>
2387 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2388 return instead of error.
2390 2016-04-22 Yao Qi <yao.qi@linaro.org>
2392 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2395 2016-04-22 Yao Qi <yao.qi@linaro.org>
2397 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2398 signal when stepping over breakpoint with software single
2401 2016-04-21 Pedro Alves <palves@redhat.com>
2403 * linux-s390-low.c (s390_collect_ptrace_register)
2404 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2406 (s390_check_regset): Use void * instead of gdb_byte *.
2408 2016-04-20 Pedro Alves <palves@redhat.com>
2410 * configure: Renegerate.
2412 2016-04-20 Yao Qi <yao.qi@linaro.org>
2414 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2415 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2417 (arm_store_gregset): Likewise.
2419 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2421 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2422 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2423 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2424 (amd64-avx-mpx-linux.c): New rules.
2425 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2426 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2427 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2428 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2429 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2430 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2431 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2432 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2433 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2434 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2435 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2436 * linux-x86-low.c (x86_linux_read_description): Add case for
2437 X86_XSTATE_AVX_MPX_MASK.
2438 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2439 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2440 init_registers_i386_avx_mpx_linux.
2441 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2442 (initialize_low_tracepoint): Call
2443 init_registers_i386_avx_mpx_linux.
2444 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2445 (initialize_low_tracepoint): Call
2446 init_registers_amd64_avx_mpx_linux.
2447 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2448 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2449 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2452 2016-04-18 Pedro Alves <palves@redhat.com>
2454 * configure: Regenerate.
2456 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2458 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2459 (aarch64_emit_sub): Likewise.
2461 2016-04-12 Pedro Alves <palves@redhat.com>
2463 * utils.c (prepare_to_throw_exception): Delete.
2465 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2467 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2469 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2471 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2473 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2475 * linux-aarch64-ipa.c: Add <elf.h> include.
2476 * linux-ppc-ipa.c: Add <elf.h> include.
2477 * linux-s390-ipa.c: Add <elf.h> include.
2479 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2481 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2482 (get_raw_reg_ptr): Likewise.
2483 (get_trace_state_variable_value_ptr): Likewise.
2484 (set_trace_state_variable_value_ptr): Likewise.
2485 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2488 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2489 Marcin Kościelnicki <koriakin@0x04.net>
2492 * linux-ppc-low.c (emit_insns): New function.
2493 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2494 (ppc_emit_prologue): New function.
2495 (ppc_emit_epilogue): New function.
2496 (ppc_emit_add): New function.
2497 (ppc_emit_sub): New function.
2498 (ppc_emit_mul): New function.
2499 (ppc_emit_lsh): New function.
2500 (ppc_emit_rsh_signed): New function.
2501 (ppc_emit_rsh_unsigned): New function.
2502 (ppc_emit_ext): New function.
2503 (ppc_emit_zero_ext): New function.
2504 (ppc_emit_log_not): New function.
2505 (ppc_emit_bit_and): New function.
2506 (ppc_emit_bit_or): New function.
2507 (ppc_emit_bit_xor): New function.
2508 (ppc_emit_bit_not): New function.
2509 (ppc_emit_equal): New function.
2510 (ppc_emit_less_signed): New function.
2511 (ppc_emit_less_unsigned): New function.
2512 (ppc_emit_ref): New function.
2513 (ppc_emit_const): New function.
2514 (ppc_emit_reg): New function.
2515 (ppc_emit_pop): New function.
2516 (ppc_emit_stack_flush): New function.
2517 (ppc_emit_swap): New function.
2518 (ppc_emit_stack_adjust): New function.
2519 (ppc_emit_call): New function.
2520 (ppc_emit_int_call_1): New function.
2521 (ppc_emit_void_call_2): New function.
2522 (ppc_emit_if_goto): New function.
2523 (ppc_emit_goto): New function.
2524 (ppc_emit_eq_goto): New function.
2525 (ppc_emit_ne_goto): New function.
2526 (ppc_emit_lt_goto): New function.
2527 (ppc_emit_le_goto): New function.
2528 (ppc_emit_gt_goto): New function.
2529 (ppc_emit_ge_goto): New function.
2530 (ppc_write_goto_address): New function.
2531 (ppc_emit_ops_impl): New static variable.
2532 (ppc64v1_emit_prologue): New function.
2533 (ppc64v2_emit_prologue): New function.
2534 (ppc64_emit_epilogue): New function.
2535 (ppc64_emit_add): New function.
2536 (ppc64_emit_sub): New function.
2537 (ppc64_emit_mul): New function.
2538 (ppc64_emit_lsh): New function.
2539 (ppc64_emit_rsh_signed): New function.
2540 (ppc64_emit_rsh_unsigned): New function.
2541 (ppc64_emit_ext): New function.
2542 (ppc64_emit_zero_ext): New function.
2543 (ppc64_emit_log_not): New function.
2544 (ppc64_emit_bit_and): New function.
2545 (ppc64_emit_bit_or): New function.
2546 (ppc64_emit_bit_xor): New function.
2547 (ppc64_emit_bit_not): New function.
2548 (ppc64_emit_equal): New function.
2549 (ppc64_emit_less_signed): New function.
2550 (ppc64_emit_less_unsigned): New function.
2551 (ppc64_emit_ref): New function.
2552 (ppc64_emit_const): New function.
2553 (ppc64v1_emit_reg): New function.
2554 (ppc64v2_emit_reg): New function.
2555 (ppc64_emit_pop): New function.
2556 (ppc64_emit_stack_flush): New function.
2557 (ppc64_emit_swap): New function.
2558 (ppc64v1_emit_call): New function.
2559 (ppc64v2_emit_call): New function.
2560 (ppc64v1_emit_int_call_1): New function.
2561 (ppc64v2_emit_int_call_1): New function.
2562 (ppc64v1_emit_void_call_2): New function.
2563 (ppc64v2_emit_void_call_2): New function.
2564 (ppc64_emit_if_goto): New function.
2565 (ppc64_emit_eq_goto): New function.
2566 (ppc64_emit_ne_goto): New function.
2567 (ppc64_emit_lt_goto): New function.
2568 (ppc64_emit_le_goto): New function.
2569 (ppc64_emit_gt_goto): New function.
2570 (ppc64_emit_ge_goto): New function.
2571 (ppc64v1_emit_ops_impl): New static variable.
2572 (ppc64v2_emit_ops_impl): New static variable.
2573 (ppc_emit_ops): New function.
2574 (linux_low_target): Wire in ppc_emit_ops.
2576 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2577 Marcin Kościelnicki <koriakin@0x04.net>
2580 * Makefile.in: Add powerpc-*-ipa.o
2581 * configure.srv: Add ipa_obj for powerpc*-linux.
2582 * linux-ppc-ipa.c: New file.
2583 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2585 (PPC_FIELD): New macro.
2586 (PPC_SEXT): New macro.
2587 (PPC_OP6): New macro.
2588 (PPC_BO): New macro.
2589 (PPC_LI): New macro.
2590 (PPC_BD): New macro.
2591 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2592 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2593 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2594 (ppc_get_thread_area): New function.
2595 (is_elfv2_inferior): New function.
2596 (gen_ds_form): New function.
2597 (GEN_STD): New macro.
2598 (GEN_STDU): New macro.
2599 (GEN_LD): New macro.
2600 (GEN_LDU): New macro.
2601 (gen_d_form): New function.
2602 (GEN_ADDI): New macro.
2603 (GEN_ADDIS): New macro.
2604 (GEN_LI): New macro.
2605 (GEN_LIS): New macro.
2606 (GEN_ORI): New macro.
2607 (GEN_ORIS): New macro.
2608 (GEN_LWZ): New macro.
2609 (GEN_STW): New macro.
2610 (GEN_STWU): New macro.
2611 (gen_xfx_form): New function.
2612 (GEN_MFSPR): New macro.
2613 (GEN_MTSPR): New macro.
2614 (GEN_MFCR): New macro.
2615 (GEN_MTCR): New macro.
2616 (GEN_SYNC): New macro.
2617 (GEN_LWSYNC): New macro.
2618 (gen_x_form): New function.
2619 (GEN_OR): New macro.
2620 (GEN_MR): New macro.
2621 (GEN_LWARX): New macro.
2622 (GEN_STWCX): New macro.
2623 (GEN_CMPW): New macro.
2624 (gen_md_form): New function.
2625 (GEN_RLDICL): New macro.
2626 (GEN_RLDICR): New macro.
2627 (gen_i_form): New function.
2629 (GEN_BL): New macro.
2630 (gen_b_form): New function.
2631 (GEN_BNE): New macro.
2632 (GEN_LOAD): New macro.
2633 (GEN_STORE): New macro.
2634 (gen_limm): New function.
2635 (gen_atomic_xchg): New function.
2636 (gen_call): New function.
2637 (ppc_relocate_instruction): New function.
2638 (ppc_install_fast_tracepoint_jump_pad): New function.
2639 (ppc_get_min_fast_tracepoint_insn_len): New function.
2640 (ppc_get_ipa_tdesc_idx): New function.
2641 (the_low_target): Wire in the new functions.
2642 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2644 * linux-ppc-tdesc.h: New file.
2646 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2648 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2649 (alloc_jump_pad_buffer): New function.
2650 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2651 (alloc_jump_pad_buffer): New function.
2652 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2653 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2654 (alloc_jump_pad_buffer): New function.
2655 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2656 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2657 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2658 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2660 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2662 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2663 * linux-amd64-ipa.c: Likewise.
2664 * linux-i386-ipa.c: Likewise.
2665 * linux-s390-ipa.c: Likewise.
2666 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2667 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2668 set_trace_state_variable_value_ptr.
2669 (struct ipa_sym_addresses): Likewise.
2670 (symbol_list): Likewise.
2671 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2672 accessing gdb_collect directly.
2673 (gdb_collect_ptr_type): New typedef.
2674 (get_raw_reg_ptr_type): New typedef.
2675 (get_trace_state_variable_value_ptr_type): New typedef.
2676 (set_trace_state_variable_value_ptr_type): New typedef.
2677 (gdb_collect_ptr): New global.
2678 (get_raw_reg_ptr): New global.
2679 (get_trace_state_variable_value_ptr): New global.
2680 (set_trace_state_variable_value_ptr): New global.
2681 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2682 accessing get_raw_reg directly.
2683 (get_get_tsv_func_addr): Likewise for
2684 get_trace_state_variable_value_ptr.
2685 (get_set_tsv_func_addr): Likewise for
2686 set_trace_state_variable_value_ptr.
2687 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2689 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2691 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2693 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2695 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2697 (relocate_instruction): Remove own_buf.
2698 * server.c (own_buf): Make global.
2699 (handle_v_requests): Make global.
2700 * server.h (own_buf): New declaration.
2701 (handle_v_requests): New prototype.
2703 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2706 * linux-s390-low.c (add_insns): New function.
2707 (s390_emit_prologue): New function.
2708 (s390_emit_epilogue): New function.
2709 (s390_emit_add): New function.
2710 (s390_emit_sub): New function.
2711 (s390_emit_mul): New function.
2712 (s390_emit_lsh): New function.
2713 (s390_emit_rsh_signed): New function.
2714 (s390_emit_rsh_unsigned): New function.
2715 (s390_emit_ext): New function.
2716 (s390_emit_log_not): New function.
2717 (s390_emit_bit_and): New function.
2718 (s390_emit_bit_or): New function.
2719 (s390_emit_bit_xor): New function.
2720 (s390_emit_bit_not): New function.
2721 (s390_emit_equal): New function.
2722 (s390_emit_less_signed): New function.
2723 (s390_emit_less_unsigned): New function.
2724 (s390_emit_ref): New function.
2725 (s390_emit_if_goto): New function.
2726 (s390_emit_goto): New function.
2727 (s390_write_goto_address): New function.
2728 (s390_emit_litpool): New function.
2729 (s390_emit_const): New function.
2730 (s390_emit_call): New function.
2731 (s390_emit_reg): New function.
2732 (s390_emit_pop): New function.
2733 (s390_emit_stack_flush): New function.
2734 (s390_emit_zero_ext): New function.
2735 (s390_emit_swap): New function.
2736 (s390_emit_stack_adjust): New function.
2737 (s390_emit_set_r2): New function.
2738 (s390_emit_int_call_1): New function.
2739 (s390_emit_void_call_2): New function.
2740 (s390_emit_eq_goto): New function.
2741 (s390_emit_ne_goto): New function.
2742 (s390_emit_lt_goto): New function.
2743 (s390_emit_le_goto): New function.
2744 (s390_emit_gt_goto): New function.
2745 (s390_emit_ge_goto): New function.
2746 (s390x_emit_prologue): New function.
2747 (s390x_emit_epilogue): New function.
2748 (s390x_emit_add): New function.
2749 (s390x_emit_sub): New function.
2750 (s390x_emit_mul): New function.
2751 (s390x_emit_lsh): New function.
2752 (s390x_emit_rsh_signed): New function.
2753 (s390x_emit_rsh_unsigned): New function.
2754 (s390x_emit_ext): New function.
2755 (s390x_emit_log_not): New function.
2756 (s390x_emit_bit_and): New function.
2757 (s390x_emit_bit_or): New function.
2758 (s390x_emit_bit_xor): New function.
2759 (s390x_emit_bit_not): New function.
2760 (s390x_emit_equal): New function.
2761 (s390x_emit_less_signed): New function.
2762 (s390x_emit_less_unsigned): New function.
2763 (s390x_emit_ref): New function.
2764 (s390x_emit_if_goto): New function.
2765 (s390x_emit_const): New function.
2766 (s390x_emit_call): New function.
2767 (s390x_emit_reg): New function.
2768 (s390x_emit_pop): New function.
2769 (s390x_emit_stack_flush): New function.
2770 (s390x_emit_zero_ext): New function.
2771 (s390x_emit_swap): New function.
2772 (s390x_emit_stack_adjust): New function.
2773 (s390x_emit_int_call_1): New function.
2774 (s390x_emit_void_call_2): New function.
2775 (s390x_emit_eq_goto): New function.
2776 (s390x_emit_ne_goto): New function.
2777 (s390x_emit_lt_goto): New function.
2778 (s390x_emit_le_goto): New function.
2779 (s390x_emit_gt_goto): New function.
2780 (s390x_emit_ge_goto): New function.
2781 (s390_emit_ops): New function.
2782 (struct linux_target_ops): Fill in emit_ops hook.
2784 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2787 * Makefile.in: Add s390 IPA files.
2788 * configure.srv: Build IPA for s390.
2789 * linux-s390-ipa.c: New file.
2790 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2791 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2792 (tdesc_s390_linux32): Likewise.
2793 (init_registers_s390_linux32v1): Likewise.
2794 (tdesc_s390_linux32v1): Likewise.
2795 (init_registers_s390_linux32v2): Likewise.
2796 (tdesc_s390_linux32v2): Likewise.
2797 (init_registers_s390_linux64): Likewise.
2798 (tdesc_s390_linux64): Likewise.
2799 (init_registers_s390_linux64v1): Likewise.
2800 (tdesc_s390_linux64v1): Likewise.
2801 (init_registers_s390_linux64v2): Likewise.
2802 (tdesc_s390_linux64v2): Likewise.
2803 (init_registers_s390_te_linux64): Likewise.
2804 (tdesc_s390_te_linux64): Likewise.
2805 (init_registers_s390_vx_linux64): Likewise.
2806 (tdesc_s390_vx_linux64): Likewise.
2807 (init_registers_s390_tevx_linux64): Likewise.
2808 (tdesc_s390_tevx_linux64): Likewise.
2809 (init_registers_s390x_linux64): Likewise.
2810 (tdesc_s390x_linux64): Likewise.
2811 (init_registers_s390x_linux64v1): Likewise.
2812 (tdesc_s390x_linux64v1): Likewise.
2813 (init_registers_s390x_linux64v2): Likewise.
2814 (tdesc_s390x_linux64v2): Likewise.
2815 (init_registers_s390x_te_linux64): Likewise.
2816 (tdesc_s390x_te_linux64): Likewise.
2817 (init_registers_s390x_vx_linux64): Likewise.
2818 (tdesc_s390x_vx_linux64): Likewise.
2819 (init_registers_s390x_tevx_linux64): Likewise.
2820 (tdesc_s390x_tevx_linux64): Likewise.
2821 (have_hwcap_s390_vx): New static variable.
2822 (s390_arch_setup): Fill have_hwcap_s390_vx.
2823 (s390_get_thread_area): New function.
2824 (s390_ft_entry_gpr_esa): New const.
2825 (s390_ft_entry_gpr_zarch): New const.
2826 (s390_ft_entry_misc): New const.
2827 (s390_ft_entry_fr): New const.
2828 (s390_ft_entry_vr): New const.
2829 (s390_ft_main_31): New const.
2830 (s390_ft_main_64): New const.
2831 (s390_ft_exit_fr): New const.
2832 (s390_ft_exit_vr): New const.
2833 (s390_ft_exit_misc): New const.
2834 (s390_ft_exit_gpr_esa): New const.
2835 (s390_ft_exit_gpr_zarch): New const.
2836 (append_insns): New function.
2837 (s390_relocate_instruction): New function.
2838 (s390_install_fast_tracepoint_jump_pad): New function.
2839 (s390_get_min_fast_tracepoint_insn_len): New function.
2840 (s390_get_ipa_tdesc_idx): New function.
2841 (struct linux_target_ops): Wire in the above functions.
2842 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2843 * linux-s390-tdesc.h: New file.
2845 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2847 * linux-s390-low.c (s390_supports_tracepoints): New function.
2848 (struct linux_target_ops): Fill supports_tracepoints hook.
2850 2016-03-18 Yao Qi <yao.qi@linaro.org>
2852 * linux-low.c (lwp_signal_can_be_delivered): New function.
2853 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2855 2016-03-18 Yao Qi <yao.qi@linaro.org>
2857 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2858 0 if signal is enqueued. Remove 'signal' from one debugging
2859 message. Move one debugging message to some lines below.
2860 Remove code setting 'signal' to 0.
2862 2016-03-18 Yao Qi <yao.qi@linaro.org>
2864 * linux-low.c (linux_low_filter_event): Remove redundant
2865 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2867 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2869 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2870 (struct linux_target_ops): Wire in the above.
2872 2016-03-03 Yao Qi <yao.qi@linaro.org>
2874 * linux-low.c: Update comments to start_step_over.
2876 2016-03-03 Yao Qi <yao.qi@linaro.org>
2879 * linux-low.c (handle_extended_wait): Set child suspended
2880 if event_lwp->bp_reinsert isn't zero.
2882 2016-03-02 Yao Qi <yao.qi@linaro.org>
2884 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2885 enqueue_pending_signal.
2887 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2889 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2892 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2894 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2895 (s390_regmap_3264) [!__s390x__]: New global.
2896 (s390_collect_ptrace_register): Skip map entries containing -1.
2897 (s390_supply_ptrace_register): Ditto.
2898 (s390_fill_gprs_high): New function.
2899 (s390_store_gprs_high): New function.
2900 (s390_regsets): Add NT_S390_HIGH_GPRS.
2901 (s390_get_hwcap): Enable on 31-bit.
2902 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2903 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2904 Detect NT_S390_HIGH_GPRS.
2905 (s390_usrregs_info_3264): Enable on 31-bit.
2906 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2907 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2909 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2912 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2913 * configure.srv: Ditto.
2914 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2915 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2916 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2917 (init_registers_amd64_linux): Remove prototype.
2918 (tdesc_amd64_linux): Remove declaration.
2919 (get_ipa_tdesc): New function.
2920 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2921 initialize remaining tdescs.
2922 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2923 (init_registers_i386_linux): Remove prototype.
2924 (tdesc_i386_linux): Remove declaration.
2925 (get_ipa_tdesc): New function.
2926 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2927 initialize remaining tdescs.
2928 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2929 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2930 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2931 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2932 (x86_get_ipa_tdesc_idx): New function.
2933 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2934 * linux-x86-tdesc.h: New file.
2935 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2936 (target_get_ipa_tdesc_idx): New macro.
2937 * tracepoint.c (ipa_tdesc_idx): New macro.
2938 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2939 (symbol_list): Add ipa_tdesc_idx.
2940 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2941 (ipa_tdesc): Remove.
2942 (ipa_tdesc_idx): New variable.
2943 (get_context_regcache): Use get_ipa_tdesc.
2944 (gdb_collect): Ditto.
2946 * tracepoint.h (get_ipa_tdesc): New prototype.
2947 (ipa_tdesc): Remove.
2949 2016-02-24 Pedro Alves <palves@redhat.com>
2951 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2952 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2953 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2954 Factor out common code between the USE_SIGTRAP_SIGINFO and
2955 !USE_SIGTRAP_SIGINFO blocks.
2956 (linux_low_filter_event): Call save_stop_reason instead of
2957 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2959 (linux_wait_1): Update comments.
2961 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2963 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2964 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2965 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2966 ppc_insert_point, ppc_remove_point.
2968 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2970 * linux-s390-low.c (s390_supports_z_point_type): New function.
2971 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2973 2016-02-16 Yao Qi <yao.qi@linaro.org>
2975 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2976 PC. Get pc from regcache_read_pc.
2978 2016-02-12 Yao Qi <yao.qi@linaro.org>
2980 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2981 or linux_get_pc_32bit.
2982 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2984 2016-02-12 Yao Qi <yao.qi@linaro.org>
2986 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2987 arm_linux_get_next_pcs_fixup.
2989 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2991 * tracepoint.c (x_tracepoint_action_download): Change
2992 write_inferior_data_ptr to write_inferior_data_pointer.
2993 (cmd_qtstart): Likewise.
2994 (write_inferior_data_ptr): Remove.
2995 (download_agent_expr): Change write_inferior_data_ptr to
2996 write_inferior_data_pointer.
2997 (download_tracepoint_1): Likewise.
2998 (download_tracepoint): Likewise.
2999 (download_trace_state_variables): Likewise.
3001 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3002 Marcin Kościelnicki <koriakin@0x04.net>
3004 * tracepoint.c (struct tracepoint_action_ops): Remove.
3005 (struct tracepoint_action): Remove ops.
3006 (m_tracepoint_action_download, r_tracepoint_action_download)
3007 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3008 size and offset accordingly.
3009 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3010 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3011 (tracepoint_action_send, tracepoint_action_download): New functions.
3012 Helpers for trace action handlers.
3013 (add_tracepoint_action): Remove setup actions ops.
3014 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3016 2016-02-10 Yao Qi <yao.qi@linaro.org>
3018 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3020 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3022 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3024 * configure: Regenerate.
3026 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3028 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3029 void * to gdb_byte *.
3030 * linux-low.c (siginfo_fixup): Likewise.
3031 (linux_xfer_siginfo): Likewise.
3032 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3034 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3036 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3038 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3040 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3042 * linux-x86-low.c [__x86_64__]: Include
3043 "nat/amd64-linux-siginfo.h".
3044 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3045 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3046 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3047 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3048 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3049 (cpt_si_fd, si_timerid, si_overrun): Move from
3050 nat/amd64-linux-siginfo.c.
3051 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3053 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3055 * server.c (skip_to_semicolon): Remove.
3056 (process_point_options): Use strchrnul instead of
3059 2016-01-26 Yao Qi <yao.qi@linaro.org>
3061 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3062 * linux-low.c (install_software_single_step_breakpoints): Don't
3063 call regcache_read_pc.
3064 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3067 2016-01-26 Yao Qi <yao.qi@linaro.org>
3069 * linux-low.c (install_software_single_step_breakpoints): Call
3070 regcache_read_pc instead of get_pc.
3072 2016-01-26 Yao Qi <yao.qi@linaro.org>
3074 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3075 (unblock_async_io): Rename to ...
3076 (block_unblock_async_io): ... it. New function.
3077 (enable_async_io): Don't install SIGIO handler. Unblock it
3079 (disable_async_io): Don't ignore SIGIO. Block it instead.
3080 (initialize_async_io): Install SIGIO handler. Don't call
3083 2016-01-26 Yao Qi <yao.qi@linaro.org>
3085 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3086 first character is '\003', call *the_target->request_interrupt.
3088 2016-01-25 Yao Qi <yao.qi@linaro.org>
3090 * remote-utils.c (new_thread_notify): Remove.
3091 (dead_thread_notify): Likewise.
3092 * remote-utils.h (new_thread_notify): Remove declaration.
3093 (dead_thread_notify): Likewise.
3095 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3097 * gdb.trace/pending.exp: Fix expected message on continue.
3099 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3101 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3102 it works properly on big-endian machines where sizeof (CORE_ADDR)
3105 2016-01-21 Pedro Alves <palves@redhat.com>
3107 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3108 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3109 * configure: Regenerate.
3111 2016-01-21 Yao Qi <yao.qi@linaro.org>
3113 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3114 is_thumb and set it according to CPSR saved on the stack.
3115 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3116 arm_sigreturn_next_pc.
3118 2016-01-18 Yao Qi <yao.qi@linaro.org>
3120 * linux-low.c (linux_set_pc_64bit): New function.
3121 (linux_get_pc_64bit): New function.
3122 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3124 * linux-sparc-low.c (debug_threads): Remove declaration.
3125 (sparc_get_pc): Remove.
3126 (the_low_target): Use linux_get_pc_64bit instead of
3128 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3129 (the_low_target): Use linux_get_pc_64bit and
3132 2016-01-18 Yao Qi <yao.qi@linaro.org>
3134 * linux-arm-low.c (debug_threads): Remove declaration.
3135 (arm_get_pc, arm_set_pc): Remove.
3136 (the_low_target): Use linux_get_pc_32bit and
3138 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3139 (the_low_target): Use linux_get_pc_32bit and
3141 * linux-cris-low.c (debug_threads): Remove declaration.
3142 (cris_get_pc, cris_set_pc,): Remove.
3143 (the_low_target): Use linux_get_pc_32bit and
3145 * linux-crisv32-low.c (debug_threads): Remove declaration.
3146 (cris_get_pc, cris_set_pc): Remove.
3147 (the_low_target): Use linux_get_pc_32bit and
3149 * linux-low.c: Include inttypes.h.
3150 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3151 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3152 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3153 (the_low_target): Use linux_get_pc_32bit and
3155 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3156 (the_low_target): Use linux_get_pc_32bit and
3158 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3159 (the_low_target): Use linux_get_pc_32bit and
3161 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3162 (the_low_target): Use linux_get_pc_32bit and
3164 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3165 (the_low_target): Use linux_get_pc_32bit and
3168 2016-01-18 Gary Benson <gbenson@redhat.com>
3170 * configure.ac (AC_FUNC_FORK): New check.
3171 * config.in: Regenerate.
3172 * configure: Likewise.
3174 2016-01-14 Yao Qi <yao.qi@linaro.org>
3176 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3177 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3178 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3179 arm_get_next_pcs_ctor.
3181 2016-01-12 Josh Stone <jistone@redhat.com>
3182 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3184 * inferiors.h: Include "gdb_vecs.h".
3185 (struct process_info): Add syscalls_to_catch.
3186 * inferiors.c (remove_process): Free syscalls_to_catch.
3187 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3188 syscall_return stops.
3189 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3190 * server.c (handle_general_set): Handle QCatchSyscalls.
3191 (handle_query): Report support for QCatchSyscalls.
3192 * target.h (struct target_ops): Add supports_catch_syscall.
3193 (target_supports_catch_syscall): New macro.
3194 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3195 (struct lwp_info): Add syscall_state.
3196 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3197 Maintain syscall_state and syscalls_to_catch across exec.
3198 (get_syscall_trapinfo): New function, proxy to the_low_target.
3199 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3200 (linux_low_filter_event): Toggle syscall_state entry/return for
3201 syscall traps, and set it ignored for all others.
3202 (gdb_catching_syscalls_p): New function.
3203 (gdb_catch_this_syscall_p): New function.
3204 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3205 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3206 (linux_supports_catch_syscall): New function.
3207 (linux_target_ops): Install it.
3208 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3209 (the_low_target): Install it.
3211 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3213 * acinclude.m4: Include new ../warning.m4 file.
3214 * configure: Regenerated.
3215 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3217 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3219 * ax.c (is_goto_target): Mark static.
3220 * linux-low.c (register_addr): Likewise.
3221 (linux_fetch_registers, linux_store_registers): Likewise.
3222 * mem-break.c (any_persistent_commands): Fix old prototype.
3223 (add_commands_to_breakpoint): Mark static.
3224 * regcache.c (find_register_by_name): Delete unused func.
3225 * remote-utils.c (hex_or_minus_one): Mark static.
3226 * server.c (monitor_show_help): Mark static.
3227 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3228 handle_v_requests): Likewise.
3230 2016-01-12 Pedro Alves <palves@redhat.com>
3232 Remove use of the registered trademark symbol throughout.
3234 2016-01-08 Yao Qi <yao.qi@linaro.org>
3236 * remote-utils.c (getpkt): If c is '\003', call target hook
3239 2016-01-06 Yao Qi <yao.qi@linaro.org>
3241 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3242 linux-aarch32-low.c.
3243 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3244 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3245 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3246 (thumb2_breakpoint): Declare.
3247 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3248 linux-aarch32-low.h.
3249 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3250 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3251 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3253 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3255 * gdbreplay.c (gdbreplay_version): Change copyright year in
3257 * server.c (gdbserver_version): Likewise.
3259 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3261 * server.c (crc32_table): Delete.
3262 (crc32): Use libiberty's xcrc32 function.
3264 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3266 * lynx-low.c (lynx_delete_thread_callback): New function.
3267 (lynx_mourn): Properly delete our process and all of its
3268 threads. Remove call to clear_inferiors.
3270 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3272 * target.c (thread_search_callback): Add check that
3273 the thread_stopped target callback is not NULL before
3276 2015-12-21 Yao Qi <yao.qi@linaro.org>
3278 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3281 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3283 * server.c (handle_query): Call target_supports_software_single_step.
3285 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3287 * linux-low.c (single_step): New function.
3288 (linux_resume_one_lwp_throw): Call single_step.
3289 (start_step_over): Likewise.
3291 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3293 * Makefile.in (SFILES): Append arch/arm-linux.c,
3294 arch/arm-get-next-pcs.c.
3295 (arm-linux.o): New rule.
3296 (arm-get-next-pcs.o): New rule.
3297 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3299 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3300 to linux-aarch32-low.c.
3301 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3302 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3303 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3304 (thumb2_breakpoint_len): Likewise.
3305 (arm_is_thumb_mode): Make non-static.
3306 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3307 from linux-aarch32-low.c.
3308 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3309 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3310 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3311 (thumb2_breakpoint_len): Likewise.
3312 (arm_is_thumb_mode): New declaration.
3313 * linux-arm-low.c: Include arch/arm-linux.h
3314 aarch/arm-get-next-pcs.h, sys/syscall.h.
3315 (get_next_pcs_ops): New struct.
3316 (get_next_pcs_addr_bits_remove): New function.
3317 (get_next_pcs_is_thumb): New function.
3318 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3319 (arm_sigreturn_next_pc): Likewise.
3320 (get_next_pcs_syscall_next_pc): Likewise.
3321 (arm_gdbserver_get_next_pcs): Likewise.
3322 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3324 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3325 * server.h: Include gdb_vecs.h.
3327 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3329 * Makefile.in (SFILES): Append common/common-regcache.c.
3330 (OBS): Append common-regcache.o.
3331 (common-regcache.o): New rule.
3332 * regcache.c (init_register_cache): Initialize cache to
3334 (regcache_raw_read_unsigned): New function.
3335 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3336 register_status enum.
3338 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3340 * linux-aarch64-low.c (the_low_targets): Rename
3341 breakpoint_reinsert_addr to get_next_pcs.
3342 * linux-arm-low.c (the_low_targets): Likewise.
3343 * linux-bfin-low.c (the_low_targets): Likewise.
3344 * linux-cris-low.c (the_low_targets): Likewise.
3345 * linux-crisv32-low.c (the_low_targets): Likewise.
3346 * linux-low.c (can_software_single_step): Likewise.
3347 (install_software_single_step_breakpoints): New function.
3348 (start_step_over): Use install_software_single_step_breakpoints.
3349 * linux-low.h: New CORE_ADDR vector.
3350 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3352 * linux-mips-low.c (the_low_targets): Likewise.
3353 * linux-nios2-low.c (the_low_targets): Likewise.
3354 * linux-sparc-low.c (the_low_targets): Likewise.
3356 2015-12-17 Pedro Alves <palves@redhat.com>
3358 * linux-low.c (linux_kill_one_lwp): Remove references to
3360 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3362 (linux_init_signals): Delete.
3363 (initialize_low): Adjust.
3364 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3366 2015-12-16 Pedro Alves <palves@redhat.com>
3368 * configure.ac (compiler warning flags): When testing a
3369 -Wno-foo option, check whether -Wfoo works instead.
3370 * configure: Regenerate.
3372 2015-12-11 Don Breazeal <donb@codesourcery.com>
3374 * server.c (process_serial_event): Don't exit from gdbserver
3375 in remote mode if there are still active inferiors.
3377 2015-12-11 Yao Qi <yao.qi@linaro.org>
3379 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3380 arm_breakpoint_at if the process is 32-bit.
3382 2015-12-11 Yao Qi <yao.qi@linaro.org>
3384 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3387 2015-12-07 Yao Qi <yao.qi@linaro.org>
3389 * configure.srv: Append arm.o to srv_tgtobj for
3390 aarch64*-*-linux* target.
3391 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3392 from linux-arm-low.c.
3393 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3394 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3395 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3396 (thumb2_breakpoint_len): Likewise.
3397 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3398 (arm_breakpoint_kinds): Likewise.
3399 (arm_breakpoint_kind_from_pc): Likewise.
3400 (arm_sw_breakpoint_from_kind): Likewise.
3401 (arm_breakpoint_kind_from_current_state): Likewise.
3402 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3403 (arm_sw_breakpoint_from_kind): Declare.
3404 (arm_breakpoint_kind_from_current_state): Declare.
3405 (arm_breakpoint_at): Declare.
3406 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3407 arm_sw_breakpoint_from_kind if process is 32-bit.
3408 (aarch64_breakpoint_kind_from_pc): New function.
3409 (aarch64_breakpoint_kind_from_current_state): New function.
3410 (the_low_target): Initialize fields breakpoint_kind_from_pc
3411 and breakpoint_kind_from_current_state.
3412 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3413 linux-aarch32-low.c.
3414 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3415 (arm_breakpoint, arm_breakpoint_len): Likewise.
3416 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3417 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3418 (arm_is_thumb_mode): Likewise.
3419 (arm_breakpoint_at): Likewise.
3420 (arm_breakpoint_kind_from_pc): Likewise.
3421 (arm_sw_breakpoint_from_kind): Likewise.
3422 (arm_breakpoint_kind_from_current_state): Likewise.
3425 2015-08-04 Yao Qi <yao.qi@linaro.org>
3427 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3428 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3429 * server.c (extended_protocol): Remove "static".
3430 * server.h (extended_protocol): Declare it.
3432 2015-12-04 Josh Stone <jistone@redhat.com>
3434 * target.h (struct target_ops) <arch_setup>: Rename to ...
3435 (struct target_ops) <post_create_inferior>: ... this.
3436 (target_arch_setup): Rename to ...
3437 (target_post_create_inferior): ... this, calling post_create_inferior.
3438 * server.c (start_inferior): Update target_arch_setup calls to
3439 target_post_create_inferior.
3440 * linux-low.c (linux_low_ptrace_options): Forward declare.
3441 (linux_arch_setup): Update its comment for general use.
3442 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3443 (struct linux_target_ops): Use linux_post_create_inferior.
3444 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3445 to post_create_inferior.
3446 * nto-low.c (struct nto_target_ops): Likewise.
3447 * spu-low.c (struct spu_target_ops): Likewise.
3448 * win32-low.c (struct win32_target_ops): Likewise.
3450 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3452 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3454 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3456 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3457 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3458 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3459 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3460 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3461 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3462 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3463 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3464 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3465 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3466 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3467 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3469 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3471 * linux-low.c (linux_look_up_symbols): Don't call
3472 linux_supports_traceclone.
3473 * linux-low.h (thread_db_init): Remove use_events argument.
3474 * thread-db.c (thread_db_use_event): Remove global variable.
3475 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3476 (struct thread_db) <td_create_bp>: Remove field.
3477 (thread_db_create_event): Remove function.
3478 (thread_db_enable_reporting): Likewise.
3479 (find_one_thread): Don't check for thread_db_use_events.
3480 (attach_thread): Likewise.
3481 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3482 (try_thread_db_load_1): Don't check for thread_db_use_events.
3483 (thread_db_init): Remove use_events argument and thread events
3485 (remove_thread_event_breakpoints): Remove function.
3486 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3488 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3490 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3492 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3493 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3494 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3495 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3496 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3498 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3500 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3501 * linux-low.c (can_hardware_single_step): Use
3502 supports_hardware_single_step.
3503 (can_software_single_step): New function.
3504 (start_step_over): Call can_software_single_step.
3505 (linux_supports_hardware_single_step): New function.
3506 (struct target_ops) <supports_software_single_step>: Initialize.
3507 * linux-low.h (struct linux_target_ops)
3508 <supports_hardware_single_step>: Initialize.
3509 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3510 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3511 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3512 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3513 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3514 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3515 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3516 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3517 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3518 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3520 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3521 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3523 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3524 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3525 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3527 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3528 * target.h (struct target_ops): <supports_software_single_step>:
3530 (target_supports_software_single_step): New macro.
3532 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3534 * linux-low.c (linux_wait_1): Fix pc advance condition.
3535 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3536 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3538 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3540 * linux-arm-low.c (arm_is_thumb_mode): New function.
3541 (arm_breakpoint_at): Use arm_is_thumb_mode.
3542 (arm_breakpoint_kind_from_current_state): New function.
3543 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3545 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3546 (linux_breakpoint_kind_from_current_state): New function.
3547 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3548 * linux-low.h (struct linux_target_ops)
3549 <breakpoint_kind_from_current_state>: New field.
3550 * target.h (struct target_ops): Likewise.
3551 (target_breakpoint_kind_from_current_state): New macro.
3553 2015-11-30 Pedro Alves <palves@redhat.com>
3555 * linux-low.c (linux_resume): Wake up the event loop before
3558 2015-11-30 Pedro Alves <palves@redhat.com>
3560 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3562 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3564 * target.c (struct thread_search): New structure.
3565 (thread_search_callback): New function.
3566 (prev_general_thread): New global.
3567 (prepare_to_access_memory, done_accessing_memory): New functions.
3568 * target.h (prepare_to_access_memory, done_accessing_memory):
3569 Replace macros with function declarations.
3571 2015-11-30 Pedro Alves <palves@redhat.com>
3574 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3575 report TARGET_WAITKIND_NO_RESUMED.
3576 * remote-utils.c (prepare_resume_reply): Handle
3577 TARGET_WAITKIND_NO_RESUMED.
3578 * server.c (report_no_resumed): New global.
3579 (handle_query) <qSupported>: Handle "no-resumed+". Report
3580 "no-resumed+" support.
3581 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3582 return error if the client doesn't support no-resumed events.
3583 (push_stop_notification): New function.
3584 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3585 events if the client supports them.
3587 2015-11-30 Pedro Alves <palves@redhat.com>
3589 * linux-low.c (thread_still_has_status_pending_p): Don't check
3591 (lwp_resumed): New function.
3592 (status_pending_p_callback): Return early if the LWP is not
3593 supposed to be resumed.
3595 2015-11-30 Pedro Alves <palves@redhat.com>
3597 * linux-low.c (handle_extended_wait): Assert that the LWP's
3598 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3599 thread create events, leave the new child's status pending.
3600 (linux_low_filter_event): If GDB wants to hear about thread exit
3601 events, leave the LWP marked dead and don't delete it.
3602 (linux_wait_for_event_filtered): Don't check for thread exit.
3603 (filter_exit_event): New function.
3604 (linux_wait_1): Use it, when returning an exit event.
3605 (linux_resume_one_lwp_throw): Assert that the LWP's
3606 waitstatus is TARGET_WAITKIND_IGNORE.
3607 * remote-utils.c (prepare_resume_reply): Handle
3608 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3609 * server.c (report_thread_events): New global.
3610 (handle_general_set): Handle QThreadEvents.
3611 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3612 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3613 TARGET_WAITKIND_THREAD_EXITED.
3614 * server.h (report_thread_events): Declare.
3616 2015-11-30 Pedro Alves <palves@redhat.com>
3618 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3619 the thread's last_resume_kind was resume_stop.
3621 2015-11-30 Pedro Alves <palves@redhat.com>
3623 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3626 2015-11-30 Pedro Alves <palves@redhat.com>
3628 * server.c (handle_v_requests): Handle vCtrlC.
3630 2015-11-30 Pedro Alves <palves@redhat.com>
3632 * gdbthread.h (find_any_thread_of_pid): Declare.
3633 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3635 * server.c (handle_query): If current_thread is NULL, look for
3636 another thread of the selected process.
3638 2015-11-26 Daniel Colascione <dancol@dancol.org>
3639 Simon Marchi <simon.marchi@ericsson.com>
3641 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3642 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3644 * target.h (struct target_ops) <thread_name>: New field.
3645 (target_thread_name): New macro.
3647 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3649 * regcache.h (regcache_invalidate_pid): Add declaration.
3650 * regcache.c (regcache_invalidate_pid): New function, extracted
3651 from regcache_invalidate.
3652 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3653 Add trivial documentation comment.
3654 * lynx-low.c: Use regcache_invalidate_pid instead of
3655 regcache_invalidate.
3657 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3659 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3660 and Elf64_auxv_t if the target is Android.
3662 2015-11-22 Doug Evans <xdje42@gmail.com>
3664 * target.h: #include <sys/types.h>.
3666 2015-11-19 Pedro Alves <palves@redhat.com>
3668 * linux-low.c (linux_process_qsupported): Change prototype.
3670 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3672 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3673 and adjust to loop over all features.
3674 * server.c (handle_query) <qSupported>: Adjust to call
3675 target_process_qsupported once, passing it a vector of unprocessed
3677 * target.h (struct target_ops) <process_qsupported>: Change
3679 (target_process_qsupported): Adjust.
3681 2015-11-19 Pedro Alves <palves@redhat.com>
3683 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3685 * configure: Regenerate.
3687 2015-11-19 Pedro Alves <palves@redhat.com>
3689 * configure: Regenerate.
3691 2015-11-19 Yao Qi <yao.qi@linaro.org>
3693 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3696 2015-11-19 Yao Qi <yao.qi@linaro.org>
3698 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3699 (struct aarch64_operand): Move enum out.
3701 2015-11-19 Yao Qi <yao.qi@linaro.org>
3703 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3704 struct user_fpsimd_state *.
3705 (aarch64_store_fpregset): Likewise.
3707 2015-11-19 Yao Qi <yao.qi@linaro.org>
3709 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3710 struct user_pt_regs *.
3711 (aarch64_store_gregset): Likewise.
3713 2015-11-18 Pedro Alves <palves@redhat.com>
3715 * Makefile.in (all_object_files): Add $IPA_OBJS.
3717 2015-11-17 Pedro Alves <palves@redhat.com>
3719 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3720 GDB_SIGNAL_0 and gdb_signal_to_string.
3722 2015-11-17 Pedro Alves <palves@redhat.com>
3724 * win32-low.c (handle_output_debug_string): Remove parameter.
3725 (win32_kill): Remove our_status local and adjust call to
3726 handle_output_debug_string.
3727 (get_child_debug_event): Adjust call to
3728 handle_output_debug_string.
3730 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3732 * linux-mips-low.c (mips_fill_gregset): Add cast.
3733 (mips_store_gregset): Likewise.
3734 (mips_fill_fpregset): Likewise.
3735 (mips_store_fpregset): Likewise.
3737 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3739 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3742 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3744 * linux-mips-low.c (mips_linux_new_thread): Change type of
3745 watch_type to enum target_hw_bp_type.
3747 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3749 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3750 Change return type to arm_hwbp_type.
3752 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3754 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3755 (arm_store_gregset): Likewise.
3756 * linux-arm-low.c (arm_get_hwcap): Likewise.
3757 (arm_read_description): Likewise.
3759 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3761 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3763 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3765 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3766 (ppc_fill_vsxregset): Likewise.
3767 (ppc_store_vsxregset): Likewise.
3768 (ppc_fill_vrregset): Likewise.
3769 (ppc_store_vrregset): Likewise.
3770 (ppc_fill_evrregset): Likewise.
3771 (ppc_store_evrregset): Likewise.
3773 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3775 * linux-ppc-low.c (ppc_usrregs_info): Remove
3776 forward-declaration.
3777 (ppc_arch_setup): Move lower in file.
3779 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3781 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3782 (ps_pdwrite): Likewise.
3784 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3786 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3787 to after assert checks.
3789 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3791 * proc-service.c (ps_pdread): Add/adjust casts.
3792 (ps_pdwrite): Add/adjust casts.
3794 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3796 * server.c (handle_search_memory_1): Cast return value of
3799 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3801 * server.c (write_qxfer_response): Change type of data to
3804 2015-10-29 Pedro Alves <palves@redhat.com>
3806 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3808 2015-10-29 Pedro Alves <palves@redhat.com>
3810 * tracepoint.c (clear_installed_tracepoints): Add casts.
3812 2015-10-29 Pedro Alves <palves@redhat.com>
3814 * server.c (handle_v_cont, process_serial_event): Add enum
3815 gdb_signal casts to signal parsing code.
3817 2015-10-29 Pedro Alves <palves@redhat.com>
3819 * linux-low.h (NULL_REGSET): Define.
3820 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3821 * linux-arm-low.c (arm_regsets): Likewise.
3822 * linux-crisv32-low.c (cris_regsets): Likewise.
3823 * linux-m68k-low.c (m68k_regsets): Likewise.
3824 * linux-mips-low.c (mips_regsets): Likewise.
3825 * linux-nios2-low.c (nios2_regsets): Likewise.
3826 * linux-ppc-low.c (ppc_regsets): Likewise.
3827 * linux-s390-low.c (s390_regsets): Likewise.
3828 * linux-sh-low.c (sh_regsets): Likewise.
3829 * linux-sparc-low.c (sparc_regsets): Likewise.
3830 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3831 * linux-tile-low.c (tile_regsets): Likewise.
3832 * linux-x86-low.c (x86_regsets): Likewise.
3833 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3835 2015-10-29 Pedro Alves <palves@redhat.com>
3837 * linux-low.h (NULL_REGSET): Define.
3838 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3839 * linux-arm-low.c (arm_regsets): Likewise.
3840 * linux-crisv32-low.c (cris_regsets): Likewise.
3841 * linux-m68k-low.c (m68k_regsets): Likewise.
3842 * linux-mips-low.c (mips_regsets): Likewise.
3843 * linux-nios2-low.c (nios2_regsets): Likewise.
3844 * linux-ppc-low.c (ppc_regsets): Likewise.
3845 * linux-s390-low.c (s390_regsets): Likewise.
3846 * linux-sh-low.c (sh_regsets): Likewise.
3847 * linux-sparc-low.c (sparc_regsets): Likewise.
3848 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3849 * linux-tile-low.c (tile_regsets): Likewise.
3850 * linux-x86-low.c (x86_regsets): Likewise.
3851 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3853 2015-10-26 Doug Evans <dje@google.com>
3855 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3857 2015-10-26 Doug Evans <dje@google.com>
3859 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3861 2015-10-26 Doug Evans <dje@google.com>
3863 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3865 (attach_thread, find_new_threads_callback): Ditto.
3867 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3869 * mem-break.h (set_breakpoint_data): Remove.
3871 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3873 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3874 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3875 (initialize_low): Remove set_breakpoint_data call.
3876 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3877 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3878 (initialize_low): Remove set_breakpoint_data call.
3879 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3880 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3881 (initialize_low): Remove set_breakpoint_data call.
3883 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3885 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3886 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3887 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3888 * target.h (target_breakpoint_kind_from_pc): New macro.
3890 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3892 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3893 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3894 the default breakpoint kind.
3896 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3898 * linux-arm-low.c (arm_supports_z_point_type): Add software
3901 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3903 * linux-arm-low.c: Refactor breakpoint definitions.
3904 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3905 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3907 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3909 * Makefile.in: Add arm.c/o.
3910 * configure.srv: Likewise.
3911 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3912 (arm_breakpoint_kind_from_pc): New function.
3913 (arm_sw_breakpoint_from_kind): Return proper kind.
3914 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3916 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3918 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3920 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3921 (struct raw_breakpoint) <size>: Remove.
3922 (struct raw_breakpoint) <kind>: Add.
3923 (bp_size): New function.
3924 (bp_opcode): Likewise.
3925 (find_raw_breakpoint_at): Adjust for kind.
3926 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3927 (remove_memory_breakpoint): Adjust for kind call bp_size.
3928 (set_raw_breakpoint_at): Adjust for kind.
3929 (set_breakpoint): Likewise.
3930 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3931 (delete_raw_breakpoint): Adjust for kind.
3932 (delete_breakpoint): Likewise.
3933 (find_gdb_breakpoint): Likewise.
3934 (set_gdb_breakpoint_1): Likewise.
3935 (set_gdb_breakpoint): Likewise.
3936 (delete_gdb_breakpoint_1): Likewise.
3937 (delete_gdb_breakpoint): Likewise.
3938 (uninsert_raw_breakpoint): Likewise.
3939 (reinsert_raw_breakpoint): Likewise.
3940 (set_breakpoint_data): Remove.
3941 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3942 (check_mem_read): Adjust for kind call bp_size.
3943 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3944 (clone_one_breakpoint): Adjust for kind.
3945 * mem-break.h (set_gdb_breakpoint): Likewise.
3946 (delete_gdb_breakpoint): Likewise.
3947 * server.c (process_serial_event): Likewise.
3949 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3951 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3952 (struct linux_target_ops) <breakpoint>: Remove.
3953 (struct linux_target_ops) <breakpoint_len>: Remove.
3954 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3955 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3956 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3957 (arm_sw_breakpoint_from_kind): New function.
3958 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3959 (struct linux_target_ops) <breakpoint>: Remove.
3960 (struct linux_target_ops) <breakpoint_len>: Remove.
3961 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3962 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3963 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3964 (struct linux_target_ops) <breakpoint>: Remove.
3965 (struct linux_target_ops) <breakpoint_len>: Remove.
3966 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3967 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3968 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3969 (struct linux_target_ops) <breakpoint>: Remove.
3970 (struct linux_target_ops) <breakpoint_len>: Remove.
3971 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3972 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3973 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3974 and sw_breakpoint_from_kind to increment the pc.
3975 (linux_breakpoint_kind_from_pc): New function.
3976 (linux_sw_breakpoint_from_kind): New function.
3977 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3978 (initialize_low): Call breakpoint_kind_from_pc and
3979 sw_breakpoint_from_kind to replace breakpoint_data/len.
3980 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3982 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3983 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3989 (struct linux_target_ops) <breakpoint>: Remove.
3990 (struct linux_target_ops) <breakpoint_len>: Remove.
3991 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3992 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3993 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3994 (struct linux_target_ops) <breakpoint>: Remove.
3995 (struct linux_target_ops) <breakpoint_len>: Remove.
3996 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3997 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3998 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3999 (struct linux_target_ops) <breakpoint>: Remove.
4000 (struct linux_target_ops) <breakpoint_len>: Remove.
4001 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4002 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4003 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4004 (struct linux_target_ops) <breakpoint>: Remove.
4005 (struct linux_target_ops) <breakpoint_len>: Remove.
4006 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4007 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4008 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4009 (struct linux_target_ops) <breakpoint>: Remove.
4010 (struct linux_target_ops) <breakpoint_len>: Remove.
4011 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4012 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4013 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4014 (struct linux_target_ops) <breakpoint>: Remove.
4015 (struct linux_target_ops) <breakpoint_len>: Remove.
4016 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4017 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4018 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4019 (struct linux_target_ops) <breakpoint>: Remove.
4020 (struct linux_target_ops) <breakpoint_len>: Remove.
4021 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4022 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4023 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4024 (struct linux_target_ops) <breakpoint>: Remove.
4025 (struct linux_target_ops) <breakpoint_len>: Remove.
4026 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4027 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4028 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4029 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4030 (struct linux_target_ops) <breakpoint>: Remove.
4031 (struct linux_target_ops) <breakpoint_len>: Remove.
4032 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4033 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4034 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4035 (struct linux_target_ops) <breakpoint>: Remove.
4036 (struct linux_target_ops) <breakpoint_len>: Remove.
4037 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4038 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4040 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4042 * linux-cris-low.c (cris_get_pc): Remove void arg.
4044 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4046 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4049 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4051 * inferiors.c (thread_pid_matches_callback): New function.
4052 (find_thread_process): New function.
4053 (remove_thread): Reset current_thread.
4054 (remove_process): Assert threads have been removed first.
4056 2015-10-15 Yao Qi <yao.qi@linaro.org>
4058 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4060 (aarch64_remove_point): Likewise.
4061 * regcache.c (regcache_register_size): New function.
4063 2015-10-12 Yao Qi <yao.qi@linaro.org>
4065 * linux-aarch64-low.c: Update all callers as emit_load_store
4066 is renamed to aarch64_emit_load_store.
4068 2015-10-12 Yao Qi <yao.qi@linaro.org>
4070 * linux-aarch64-low.c: Update all callers of function renaming
4071 from emit_insn to aarch64_emit_insn.
4073 2015-10-12 Yao Qi <yao.qi@linaro.org>
4075 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4076 arch/aarch64-insn.h.
4077 (struct aarch64_memory_operand): Likewise.
4079 (emit_insn): Move to arch/aarch64-insn.c.
4080 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4081 (emit_load_store): Move to arch/aarch64-insn.c.
4082 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4083 (can_encode_int32): Remove.
4085 2015-10-12 Yao Qi <yao.qi@linaro.org>
4087 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4088 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4089 (aarch64_relocate_instruction): Likewise.
4090 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4091 (struct aarch64_insn_visitor): Likewise.
4093 2015-10-12 Yao Qi <yao.qi@linaro.org>
4095 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4096 (struct aarch64_insn_visitor): New.
4097 (struct aarch64_insn_relocation_data): New.
4098 (aarch64_ftrace_insn_reloc_b): New function.
4099 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4100 (aarch64_ftrace_insn_reloc_cb): Likewise.
4101 (aarch64_ftrace_insn_reloc_tb): Likewise.
4102 (aarch64_ftrace_insn_reloc_adr): Likewise.
4103 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4104 (aarch64_ftrace_insn_reloc_others): Likewise.
4106 (aarch64_relocate_instruction): Use visitor.
4108 2015-10-12 Yao Qi <yao.qi@linaro.org>
4110 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4111 int. Add argument buf.
4112 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4113 aarch64_relocate_instruction.
4115 2015-10-12 Yao Qi <yao.qi@linaro.org>
4117 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4118 argument insn. Remove local variable insn. Don't call
4120 (aarch64_install_fast_tracepoint_jump_pad): Call
4123 2015-09-30 Yao Qi <yao.qi@linaro.org>
4125 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4126 (emit_load_store_pair): Likewise.
4128 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4130 * dll.c (match_dll): Add cast(s).
4131 (unloaded_dll): Likewise.
4132 * linux-low.c (second_thread_of_pid_p): Likewise.
4133 (delete_lwp_callback): Likewise.
4134 (count_events_callback): Likewise.
4135 (select_event_lwp_callback): Likewise.
4136 (linux_set_resume_request): Likewise.
4137 * server.c (accumulate_file_name_length): Likewise.
4138 (emit_dll_description): Likewise.
4139 (handle_qxfer_threads_worker): Likewise.
4140 (visit_actioned_threads): Likewise.
4141 * thread-db.c (any_thread_of): Likewise.
4142 * tracepoint.c (same_process_p): Likewise.
4143 (match_blocktype): Likewise.
4144 (build_traceframe_info_xml): Likewise.
4146 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4148 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4150 (gdb_unparse_agent_expr): Likewise.
4151 * hostio.c (require_data): Likewise.
4152 (handle_pread): Likewise.
4153 * linux-low.c (disable_regset): Likewise.
4154 (fetch_register): Likewise.
4155 (store_register): Likewise.
4156 (get_dynamic): Likewise.
4157 (linux_qxfer_libraries_svr4): Likewise.
4158 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4159 (set_fast_tracepoint_jump): Likewise.
4160 (uninsert_fast_tracepoint_jumps_at): Likewise.
4161 (reinsert_fast_tracepoint_jumps_at): Likewise.
4162 (validate_inserted_breakpoint): Likewise.
4163 (clone_agent_expr): Likewise.
4164 * regcache.c (init_register_cache): Likewise.
4165 * remote-utils.c (putpkt_binary_1): Likewise.
4166 (decode_M_packet): Likewise.
4167 (decode_X_packet): Likewise.
4168 (look_up_one_symbol): Likewise.
4169 (relocate_instruction): Likewise.
4170 (monitor_output): Likewise.
4171 * server.c (handle_search_memory): Likewise.
4172 (handle_qxfer_exec_file): Likewise.
4173 (handle_qxfer_libraries): Likewise.
4174 (handle_qxfer): Likewise.
4175 (handle_query): Likewise.
4176 (handle_v_cont): Likewise.
4177 (handle_v_run): Likewise.
4178 (captured_main): Likewise.
4179 * target.c (write_inferior_memory): Likewise.
4180 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4181 * tracepoint.c (init_trace_buffer): Likewise.
4182 (add_tracepoint_action): Likewise.
4183 (add_traceframe): Likewise.
4184 (add_traceframe_block): Likewise.
4185 (cmd_qtdpsrc): Likewise.
4186 (cmd_qtdv): Likewise.
4187 (cmd_qtstatus): Likewise.
4188 (response_source): Likewise.
4189 (response_tsv): Likewise.
4190 (cmd_qtnotes): Likewise.
4191 (gdb_collect): Likewise.
4192 (initialize_tracepoint): Likewise.
4194 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4196 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4197 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4198 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4200 (enum aarch64_condition_codes): New enum.
4201 (w0): New static global.
4204 (struct aarch64_memory_operand) <type>: New
4205 MEMORY_OPERAND_POSTINDEX type.
4206 (postindex_memory_operand): New helper function.
4207 (emit_ret): New function.
4208 (emit_load_store_pair): New function, factored out of emit_stp
4209 with support for MEMORY_OPERAND_POSTINDEX.
4210 (emit_stp): Rewrite using emit_load_store_pair.
4211 (emit_ldp): New function.
4212 (emit_load_store): Likewise.
4213 (emit_ldr): Mention post-index instruction in comment.
4214 (emit_ldrh): New function.
4215 (emit_ldrb): New function.
4216 (emit_ldrsw): Mention post-index instruction in comment.
4217 (emit_str): Likewise.
4218 (emit_subs): New function.
4219 (emit_cmp): Likewise.
4220 (emit_and): Likewise.
4221 (emit_orr): Likewise.
4222 (emit_orn): Likewise.
4223 (emit_eor): Likewise.
4224 (emit_mvn): Likewise.
4225 (emit_lslv): Likewise.
4226 (emit_lsrv): Likewise.
4227 (emit_asrv): Likewise.
4228 (emit_mul): Likewise.
4229 (emit_sbfm): Likewise.
4230 (emit_sbfx): Likewise.
4231 (emit_ubfm): Likewise.
4232 (emit_ubfx): Likewise.
4233 (emit_csinc): Likewise.
4234 (emit_cset): Likewise.
4235 (emit_nop): Likewise.
4236 (emit_ops_insns): New helper function.
4237 (emit_pop): Likewise.
4238 (emit_push): Likewise.
4239 (aarch64_emit_prologue): New function.
4240 (aarch64_emit_epilogue): Likewise.
4241 (aarch64_emit_add): Likewise.
4242 (aarch64_emit_sub): Likewise.
4243 (aarch64_emit_mul): Likewise.
4244 (aarch64_emit_lsh): Likewise.
4245 (aarch64_emit_rsh_signed): Likewise.
4246 (aarch64_emit_rsh_unsigned): Likewise.
4247 (aarch64_emit_ext): Likewise.
4248 (aarch64_emit_log_not): Likewise.
4249 (aarch64_emit_bit_and): Likewise.
4250 (aarch64_emit_bit_or): Likewise.
4251 (aarch64_emit_bit_xor): Likewise.
4252 (aarch64_emit_bit_not): Likewise.
4253 (aarch64_emit_equal): Likewise.
4254 (aarch64_emit_less_signed): Likewise.
4255 (aarch64_emit_less_unsigned): Likewise.
4256 (aarch64_emit_ref): Likewise.
4257 (aarch64_emit_if_goto): Likewise.
4258 (aarch64_emit_goto): Likewise.
4259 (aarch64_write_goto_address): Likewise.
4260 (aarch64_emit_const): Likewise.
4261 (aarch64_emit_call): Likewise.
4262 (aarch64_emit_reg): Likewise.
4263 (aarch64_emit_pop): Likewise.
4264 (aarch64_emit_stack_flush): Likewise.
4265 (aarch64_emit_zero_ext): Likewise.
4266 (aarch64_emit_swap): Likewise.
4267 (aarch64_emit_stack_adjust): Likewise.
4268 (aarch64_emit_int_call_1): Likewise.
4269 (aarch64_emit_void_call_2): Likewise.
4270 (aarch64_emit_eq_goto): Likewise.
4271 (aarch64_emit_ne_goto): Likewise.
4272 (aarch64_emit_lt_goto): Likewise.
4273 (aarch64_emit_le_goto): Likewise.
4274 (aarch64_emit_gt_goto): Likewise.
4275 (aarch64_emit_ge_got): Likewise.
4276 (aarch64_emit_ops_impl): New static global variable.
4277 (aarch64_emit_ops): New target function, return
4278 &aarch64_emit_ops_impl.
4279 (struct linux_target_ops): Install it.
4281 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4283 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4284 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4286 * linux-aarch64-ipa.c: New file.
4287 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4289 (aarch64_get_thread_area): New target method.
4290 (extract_signed_bitfield): New helper function.
4291 (aarch64_decode_ldr_literal): New function.
4292 (enum aarch64_opcodes): New enum.
4293 (struct aarch64_register): New struct.
4294 (struct aarch64_operand): New struct.
4295 (x0): New static global.
4304 (aarch64_register): New helper function.
4305 (register_operand): Likewise.
4306 (immediate_operand): Likewise.
4307 (struct aarch64_memory_operand): New struct.
4308 (offset_memory_operand): New helper function.
4309 (preindex_memory_operand): Likewise.
4310 (enum aarch64_system_control_registers): New enum.
4311 (ENCODE): New macro.
4312 (emit_insn): New helper function.
4313 (emit_b): New function.
4314 (emit_bcond): Likewise.
4315 (emit_cb): Likewise.
4316 (emit_tb): Likewise.
4317 (emit_blr): Likewise.
4318 (emit_stp): Likewise.
4319 (emit_ldp_q_offset): Likewise.
4320 (emit_stp_q_offset): Likewise.
4321 (emit_load_store): Likewise.
4322 (emit_ldr): Likewise.
4323 (emit_ldrsw): Likewise.
4324 (emit_str): Likewise.
4325 (emit_ldaxr): Likewise.
4326 (emit_stxr): Likewise.
4327 (emit_stlr): Likewise.
4328 (emit_data_processing_reg): Likewise.
4329 (emit_data_processing): Likewise.
4330 (emit_add): Likewise.
4331 (emit_sub): Likewise.
4332 (emit_mov): Likewise.
4333 (emit_movk): Likewise.
4334 (emit_mov_addr): Likewise.
4335 (emit_mrs): Likewise.
4336 (emit_msr): Likewise.
4337 (emit_sevl): Likewise.
4338 (emit_wfe): Likewise.
4339 (append_insns): Likewise.
4340 (can_encode_int32_in): New helper function.
4341 (aarch64_relocate_instruction): New function.
4342 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4343 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4344 (struct linux_target_ops): Install aarch64_get_thread_area,
4345 aarch64_install_fast_tracepoint_jump_pad and
4346 aarch64_get_min_fast_tracepoint_insn_len.
4348 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4350 * Makefile.in (aarch64-insn.o): New rule.
4351 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4353 2015-09-21 Yao Qi <yao.qi@linaro.org>
4355 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4357 2015-09-21 Yao Qi <yao.qi@linaro.org>
4359 * tracepoint.c (max_jump_pad_size): Remove.
4361 2015-09-18 Yao Qi <yao.qi@linaro.org>
4363 * linux-aarch64-low.c: Don't include sys/uio.h.
4364 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4366 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4368 * tracepoint.c (eval_result_type): Change prototype.
4369 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4371 2015-09-15 Pedro Alves <palves@redhat.com>
4373 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4374 Check whether to report exec events instead of checking whether
4375 multiprocess is enabled.
4377 2015-09-15 Pedro Alves <palves@redhat.com>
4380 * remote-utils.c (prepare_resume_reply): Merge
4381 TARGET_WAITKIND_VFORK_DONE switch case with the
4382 TARGET_WAITKIND_FORKED case.
4384 2015-09-15 Yao Qi <yao.qi@linaro.org>
4386 * server.c (handle_query): Check string comparison using
4387 "else if" instead of "if".
4389 2015-09-15 Yao Qi <yao.qi@linaro.org>
4391 * server.c (vCont_supported): New global variable.
4392 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4393 matches. Append ";vContSupported+" to own_buf.
4394 (handle_v_requests): Append ";s;S" to own_buf if target supports
4395 hardware single step or vCont_supported is false.
4396 (capture_main): Set vCont_supported to zero.
4398 2015-09-15 Yao Qi <yao.qi@linaro.org>
4400 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4402 (linux_supports_hardware_single_step): ... New function.
4403 (linux_target_ops): Update.
4404 * lynx-low.c (lynx_target_ops): Set field
4405 supports_hardware_single_step to target_can_do_hardware_single_step.
4406 * nto-low.c (nto_target_ops): Likewise.
4407 * spu-low.c (spu_target_ops): Likewise.
4408 * win32-low.c (win32_target_ops): Likewise.
4409 * target.c (target_can_do_hardware_single_step): New function.
4410 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4411 Remove. <supports_hardware_single_step>: New field.
4412 (target_supports_conditional_breakpoints): Remove.
4413 (target_supports_hardware_single_step): New macro.
4414 (target_can_do_hardware_single_step): Declare.
4415 * server.c (handle_query): Use target_supports_hardware_single_step
4416 instead of target_supports_conditional_breakpoints.
4418 2015-09-15 Yao Qi <yao.qi@linaro.org>
4420 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4422 (struct linux_target_ops the_low_target): Install
4423 aarch64_linux_siginfo_fixup.
4425 2015-09-11 Don Breazeal <donb@codesourcery.com>
4426 Luis Machado <lgustavo@codesourcery.com>
4428 * linux-low.c (linux_mourn): Static declaration.
4429 (linux_arch_setup): Move in front of
4430 handle_extended_wait.
4431 (linux_arch_setup_thread): New function.
4432 (handle_extended_wait): Handle exec events. Call
4433 linux_arch_setup_thread. Make event_lwp argument a
4434 pointer-to-a-pointer.
4435 (check_zombie_leaders): Do not check stopped threads.
4436 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4437 (linux_low_filter_event): Add lwp and thread for exec'ing
4438 non-leader thread if leader thread has been deleted.
4439 Refactor code into linux_arch_setup_thread and call it.
4440 Pass child lwp pointer by reference to handle_extended_wait.
4441 (linux_wait_for_event_filtered): Update comment.
4442 (linux_wait_1): Prevent clobbering exec event status.
4443 (linux_supports_exec_events): New function.
4444 (linux_target_ops) <supports_exec_events>: Initialize new member.
4445 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4447 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4448 * server.c (report_exec_events): New global variable.
4449 (handle_query): Handle qSupported query for exec-events feature.
4450 (captured_main): Initialize report_exec_events.
4451 * server.h (report_exec_events): Declare new global variable.
4452 * target.h (struct target_ops) <supports_exec_events>: New
4454 (target_supports_exec_events): New macro.
4455 * win32-low.c (win32_target_ops) <supports_exec_events>:
4456 Initialize new member.
4458 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4460 * linux-low.c (linux_low_enable_btrace): Remove.
4461 (linux_target_ops): Replace linux_low_enable_btrace with
4462 linux_enable_btrace.
4464 2015-09-03 Yao Qi <yao.qi@linaro.org>
4466 * linux-aarch64-low.c (aarch64_insert_point): Call
4467 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4470 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4472 * linux-low.c (check_stopped_by_breakpoint): Use
4473 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4475 2015-08-27 Pedro Alves <palves@redhat.com>
4477 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4479 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4481 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4482 the XNEW-family equivalent.
4483 (compile_bytecodes): Likewise.
4484 * dll.c (loaded_dll): Likewise.
4485 * event-loop.c (append_callback_event): Likewise.
4486 (create_file_handler): Likewise.
4487 (create_file_event): Likewise.
4488 * hostio.c (handle_open): Likewise.
4489 * inferiors.c (add_thread): Likewise.
4490 (add_process): Likewise.
4491 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4492 * linux-arm-low.c (arm_new_process): Likewise.
4493 (arm_new_thread): Likewise.
4494 * linux-low.c (add_to_pid_list): Likewise.
4495 (linux_add_process): Likewise.
4496 (handle_extended_wait): Likewise.
4497 (add_lwp): Likewise.
4498 (enqueue_one_deferred_signal): Likewise.
4499 (enqueue_pending_signal): Likewise.
4500 (linux_resume_one_lwp_throw): Likewise.
4501 (linux_resume_one_thread): Likewise.
4502 (linux_read_memory): Likewise.
4503 (linux_write_memory): Likewise.
4504 * linux-mips-low.c (mips_linux_new_process): Likewise.
4505 (mips_linux_new_thread): Likewise.
4506 (mips_add_watchpoint): Likewise.
4507 * linux-x86-low.c (initialize_low_arch): Likewise.
4508 * lynx-low.c (lynx_add_process): Likewise.
4509 * mem-break.c (set_raw_breakpoint_at): Likewise.
4510 (set_breakpoint): Likewise.
4511 (add_condition_to_breakpoint): Likewise.
4512 (add_commands_to_breakpoint): Likewise.
4513 (clone_agent_expr): Likewise.
4514 (clone_one_breakpoint): Likewise.
4515 * regcache.c (new_register_cache): Likewise.
4516 * remote-utils.c (look_up_one_symbol): Likewise.
4517 * server.c (queue_stop_reply): Likewise.
4518 (start_inferior): Likewise.
4519 (queue_stop_reply_callback): Likewise.
4520 (handle_target_event): Likewise.
4521 * spu-low.c (fetch_ppc_memory): Likewise.
4522 (store_ppc_memory): Likewise.
4523 * target.c (set_target_ops): Likewise.
4524 * thread-db.c (thread_db_load_search): Likewise.
4525 (try_thread_db_load_1): Likewise.
4526 * tracepoint.c (add_tracepoint): Likewise.
4527 (add_tracepoint_action): Likewise.
4528 (create_trace_state_variable): Likewise.
4529 (cmd_qtdpsrc): Likewise.
4530 (cmd_qtro): Likewise.
4531 (add_while_stepping_state): Likewise.
4532 * win32-low.c (child_add_thread): Likewise.
4533 (get_image_name): Likewise.
4535 2015-08-25 Yao Qi <yao.qi@linaro.org>
4537 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4539 2015-08-25 Yao Qi <yao.qi@linaro.org>
4541 * Makefile.in (aarch64-linux.o): New rule.
4542 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4544 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4545 (aarch64_init_debug_reg_state): Make it extern.
4546 (aarch64_linux_prepare_to_resume): Remove.
4548 2015-08-25 Yao Qi <yao.qi@linaro.org>
4550 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4551 lwp_arch_private_info and ptid_of_lwp.
4553 2015-08-25 Yao Qi <yao.qi@linaro.org>
4555 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4556 Find proc_info by find_process_pid. All callers updated.
4558 2015-08-25 Yao Qi <yao.qi@linaro.org>
4560 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4562 (debug_reg_change_callback): Remove.
4563 (aarch64_notify_debug_reg_change): Remove.
4565 2015-08-25 Yao Qi <yao.qi@linaro.org>
4567 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4568 Call current_lwp_ptid.
4570 2015-08-25 Yao Qi <yao.qi@linaro.org>
4572 * linux-aarch64-low.c (debug_reg_change_callback): Use
4575 2015-08-25 Yao Qi <yao.qi@linaro.org>
4577 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4579 2015-08-25 Yao Qi <yao.qi@linaro.org>
4581 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4583 2015-08-25 Yao Qi <yao.qi@linaro.org>
4585 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4588 2015-08-25 Yao Qi <yao.qi@linaro.org>
4590 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4592 (debug_reg_change_callback): Remove argument entry and add argument
4593 lwp. Remove local variable thread. Don't print thread id in the
4594 debugging output. Don't check whether pid of thread equals to pid.
4595 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4596 iterate_over_lwps instead find_inferior.
4598 2015-08-24 Pedro Alves <palves@redhat.com>
4600 * inferiors.c (get_first_process): New function.
4601 * inferiors.h (get_first_process): New declaration.
4602 * remote-utils.c (read_ptid): Default to the first process in the
4603 list, instead of to the current thread's process.
4605 2015-08-24 Pedro Alves <palves@redhat.com>
4607 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4608 * event-loop.c: Likewise.
4609 * remote-utils.c: Likewise.
4610 * tracepoint.c: Likewise.
4612 2015-08-24 Pedro Alves <palves@redhat.com>
4614 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4617 2015-08-21 Pedro Alves <palves@redhat.com>
4619 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4620 instead of literal 1.
4622 2015-08-21 Pedro Alves <palves@redhat.com>
4624 * tdesc.c (default_description): Explicitly zero-initialize.
4626 2015-08-21 Pedro Alves <palves@redhat.com>
4629 * inferiors.c (remove_thread): Discard any pending stop reply for
4631 * server.c (remove_all_on_match_pid): Rename to ...
4632 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4634 (discard_queued_stop_replies): Change parameter to a ptid. Now
4636 (handle_v_kill, kill_inferior_callback, captured_main)
4637 (process_serial_event): Adjust.
4638 * server.h (discard_queued_stop_replies): Declare.
4640 2015-08-21 Pedro Alves <palves@redhat.com>
4642 * linux-low.c (wait_for_sigstop): Always switch to no thread
4643 selected if the previously current thread dies.
4644 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4645 process instead of the current thread's.
4646 * remote-utils.c (input_interrupt): Don't check if there's no
4648 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4649 current thread to the general thread fails, error out.
4650 (handle_qxfer_auxv, handle_qxfer_libraries)
4651 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4652 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4653 (handle_query): Check if there's a thread selected instead of
4654 checking whether there's any thread in the thread list.
4655 (handle_qxfer_threads, handle_qxfer_btrace)
4656 (handle_qxfer_btrace_conf): Don't error out early if there's no
4657 thread in the thread list.
4658 (handle_v_cont, myresume): Don't set the current thread to the
4660 (process_serial_event) <Hg handling>: Also set thread_id if the
4661 previous general thread is still alive.
4662 (process_serial_event) <g/G handling>: If setting the current
4663 thread to the general thread fails, error out.
4664 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4665 thread's lwp instead of the current thread's.
4666 * target.c (set_desired_thread): If the desired thread was not
4667 found, leave the current thread pointing to NULL. Return an int
4668 (boolean) indicating success.
4669 * target.h (set_desired_thread): Change return type to int.
4671 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4673 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4674 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4676 (ps_get_thread_area): New function.
4678 2015-08-19 Gary Benson <gbenson@redhat.com>
4680 * hostio.c (handle_pread): Do not attempt to read more data
4681 than hostio_reply_with_data can fit in a packet.
4683 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4685 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4687 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4689 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4691 2015-08-06 Pedro Alves <palves@redhat.com>
4693 * tracepoint.c (expr_eval_result): Now an int.
4695 2015-08-06 Pedro Alves <palves@redhat.com>
4697 * gdbthread.h (struct regcache): Forward declare.
4698 (struct thread_info) <regcache_data>: Now a struct regcache
4700 * inferiors.c (inferior_regcache_data)
4701 (set_inferior_regcache_data): Now work with struct regcache
4703 * inferiors.h (struct regcache): Forward declare.
4704 (inferior_regcache_data, set_inferior_regcache_data): Now work
4705 with struct regcache pointers.
4706 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4707 (free_register_cache_thread): Remove struct regcache pointer
4710 2015-08-06 Pedro Alves <palves@redhat.com>
4712 * server.c (captured_main): On error, print the exception message
4713 to stderr, and if run_once is set, throw a quit.
4715 2015-08-06 Pedro Alves <palves@redhat.com>
4717 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4720 2015-08-06 Pedro Alves <palves@redhat.com>
4722 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4723 reading beyond the passed in buffer length.
4725 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4727 * tracepoint.c (symbol_list) <required>: Remove.
4729 2015-08-06 Pedro Alves <palves@redhat.com>
4731 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4732 count if stopping and suspending threads.
4733 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4734 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4735 (linux_detach): Complete an ongoing step-over.
4736 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4738 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4739 (linux_wait_1): If passing a signal to the inferior after
4740 finishing a step-over, unsuspend and re-resume all lwps. If we
4741 see a single-step event but the thread should be continuing, don't
4742 pass the trap to gdb.
4743 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4744 internal_error instead of gdb_assert.
4745 (enqueue_pending_signal): New function.
4746 (check_ptrace_stopped_lwp_gone): Add debug output.
4747 (start_step_over): Use internal_error instead of gdb_assert.
4748 (complete_ongoing_step_over): New function.
4749 (linux_resume_one_thread): Don't resume a suspended thread.
4750 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4753 2015-08-06 Pedro Alves <palves@redhat.com>
4755 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4756 (linux_thread_alive): Use lwp_is_marked_dead.
4757 (extended_event_reported): Delete.
4758 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4759 instead of extended_event_reported.
4760 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4762 (lwp_is_marked_dead): New function.
4763 (lwp_running): Use lwp_is_marked_dead.
4764 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4767 2015-08-06 Pedro Alves <palves@redhat.com>
4769 * linux-low.c (linux_wait_1): Move fork event output out of the
4770 !report_to_gdb check. Pass event_child->waitstatus to
4771 target_waitstatus_to_string instead of ourstatus.
4773 2015-08-04 Yao Qi <yao.qi@linaro.org>
4775 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4776 if current_thread is 32 bit.
4778 2015-08-04 Yao Qi <yao.qi@linaro.org>
4780 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4781 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4782 * server.c (extended_protocol): Remove "static".
4783 * server.h (extended_protocol): Declare it.
4785 2015-08-04 Yao Qi <yao.qi@linaro.org>
4787 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4788 both aarch64 and aarch32.
4789 (aarch64_set_pc): Likewise.
4791 2015-08-04 Yao Qi <yao.qi@linaro.org>
4793 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4794 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4795 arm-with-neon.xml to srv_xmlfiles.
4796 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4797 (is_64bit_tdesc): New function.
4798 (aarch64_linux_read_description): New function.
4799 (aarch64_arch_setup): Call aarch64_linux_read_description.
4800 (regs_info): Rename to regs_info_aarch64.
4801 (aarch64_regs_info): Return right regs_info.
4802 (initialize_low_arch): Call initialize_low_arch_aarch32.
4804 2015-08-04 Yao Qi <yao.qi@linaro.org>
4806 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4807 * linux-aarch32-low.c: New file.
4808 * linux-aarch32-low.h: New file.
4809 * linux-arm-low.c (arm_fill_gregset): Move it to
4810 linux-aarch32-low.c.
4811 (arm_store_gregset): Likewise.
4812 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4813 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4814 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4815 (regs_info): Rename to regs_info_arm.
4816 (arm_regs_info): Return regs_info_aarch32 if
4817 have_ptrace_getregset is 1 and target description is
4818 arm_with_neon or arm_with_vfpv3.
4819 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4820 Call initialize_low_arch_aarch32 instead.
4822 2015-08-04 Yao Qi <yao.qi@linaro.org>
4824 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4825 * linux-low.c: ... here.
4826 * linux-low.h (have_ptrace_getregset): Declare it.
4828 2015-08-04 Pedro Alves <palves@redhat.com>
4830 * thread-db.c (struct thread_db): Use new typedefs.
4831 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4833 (disable_thread_event_reporting): Cast result of dlsym to
4834 destination function pointer type.
4835 (thread_db_mourn): Use td_ta_delete_ftype.
4837 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4839 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4841 (CDX_BREAKPOINT): Define for R2.
4842 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4843 (the_low_target): Add comments.
4845 2015-07-30 Yao Qi <yao.qi@linaro.org>
4847 * linux-arm-low.c (arm_hwcap): Remove it.
4848 (arm_read_description): New local variable arm_hwcap. Don't
4849 set arm_hwcap to zero.
4851 2015-07-30 Yao Qi <yao.qi@linaro.org>
4853 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4854 Use regcache->tdesc instead.
4855 (arm_store_wmmxregset): Likewise.
4856 (arm_fill_vfpregset): Likewise.
4857 (arm_store_vfpregset): Likewise.
4859 2015-07-30 Yao Qi <yao.qi@linaro.org>
4861 * linux-arm-low.c: Include arch/arm.h.
4862 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4863 (arm_store_gregset): Likewise.
4865 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4867 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4868 ptrace's 4th parameter.
4870 2015-07-27 Yao Qi <yao.qi@linaro.org>
4872 * configure.srv (case aarch64*-*-linux*): Don't set
4875 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4877 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4879 * linux-arm-low.c: Likewise.
4880 * linux-cris-low.c: Likewise.
4881 * linux-crisv32-low.c: Likewise.
4882 * linux-low.c: Likewise.
4883 * linux-m68k-low.c: Likewise.
4884 * linux-mips-low.c: Likewise.
4885 * linux-nios2-low.c: Likewise.
4886 * linux-s390-low.c: Likewise.
4887 * linux-sparc-low.c: Likewise.
4888 * linux-tic6x-low.c: Likewise.
4889 * linux-tile-low.c: Likewise.
4890 * linux-x86-low.c: Likewise.
4892 2015-07-24 Pedro Alves <palves@redhat.com>
4894 * config.in: Regenerate.
4895 * configure: Regenerate.
4897 2015-07-24 Pedro Alves <palves@redhat.com>
4899 * acinclude.m4: Include ../ptrace.m4.
4900 * configure.ac: Call GDB_AC_PTRACE.
4901 * config.in, configure: Regenerate.
4903 2015-07-24 Yao Qi <yao.qi@linaro.org>
4905 * linux-low.c (linux_create_inferior): Remove setting to
4906 proc->priv->new_inferior.
4907 (linux_attach): Likewise.
4908 (linux_low_filter_event): Likewise.
4909 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4911 2015-07-24 Yao Qi <yao.qi@linaro.org>
4913 * linux-low.c (linux_arch_setup): New function.
4914 (linux_low_filter_event): If proc->tdesc is NULL and
4915 proc->attached is true, call the_low_target.arch_setup.
4916 Otherwise, keep status pending, and return.
4917 (linux_resume_one_lwp_throw): Don't call get_pc if
4918 thread->while_stepping isn't NULL. Don't call
4919 get_thread_regcache if proc->tdesc is NULL.
4920 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4921 (linux_target_ops): Install arch_setup.
4922 * server.c (start_inferior): Call the_target->arch_setup.
4923 * target.h (struct target_ops) <arch_setup>: New field.
4924 (target_arch_setup): New marco.
4925 * lynx-low.c (lynx_target_ops): Update.
4926 * nto-low.c (nto_target_ops): Update.
4927 * spu-low.c (spu_target_ops): Update.
4928 * win32-low.c (win32_target_ops): Update.
4930 2015-07-24 Yao Qi <yao.qi@linaro.org>
4932 * linux-low.c (linux_add_process): Don't set
4933 proc->priv->new_inferior.
4934 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4935 (linux_attach): Likewise.
4937 2015-07-24 Yao Qi <yao.qi@linaro.org>
4939 * server.c (start_inferior): Code refactor.
4941 2015-07-24 Yao Qi <yao.qi@linaro.org>
4943 * server.c (process_serial_event): Set general_thread.
4945 2015-07-21 Yao Qi <yao.qi@linaro.org>
4947 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4948 aarch64_linux_get_debug_reg_capacity.
4950 2015-07-17 Yao Qi <yao.qi@linaro.org>
4952 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4953 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4954 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4955 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4956 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4957 (AARCH64_HWP_ALIGNMENT): Likewise.
4958 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4959 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4960 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4961 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4962 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4963 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4964 (struct aarch64_debug_reg_state): Likewise.
4965 (struct arch_lwp_info): Likewise.
4966 (aarch64_align_watchpoint): Likewise.
4967 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4968 (aarch64_watchpoint_length): Likewise.
4969 (aarch64_point_encode_ctrl_reg): Likewise
4970 (aarch64_point_is_aligned): Likewise.
4971 (aarch64_align_watchpoint): Likewise.
4972 (aarch64_linux_set_debug_regs):
4973 (aarch64_dr_state_insert_one_point): Likewise.
4974 (aarch64_dr_state_remove_one_point): Likewise.
4975 (aarch64_handle_breakpoint): Likewise.
4976 (aarch64_handle_aligned_watchpoint): Likewise.
4977 (aarch64_handle_unaligned_watchpoint): Likewise.
4978 (aarch64_handle_watchpoint): Likewise.
4980 2015-07-17 Yao Qi <yao.qi@linaro.org>
4982 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4983 and don't aarch64_get_debug_reg_state. All callers update.
4984 (aarch64_handle_aligned_watchpoint): Likewise.
4985 (aarch64_handle_unaligned_watchpoint): Likewise.
4986 (aarch64_handle_watchpoint): Likewise.
4987 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4988 (aarch64_remove_point): Likewise.
4990 2015-07-17 Yao Qi <yao.qi@linaro.org>
4992 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4994 (aarch64_handle_unaligned_watchpoint): Likewise.
4996 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4998 Revert the previous 3 commits:
4999 Move gdb_regex* to common/
5000 Move linux_find_memory_regions_full & co.
5001 gdbserver build-id attribute generator
5003 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5004 Jan Kratochvil <jan.kratochvil@redhat.com>
5006 gdbserver build-id attribute generator.
5007 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5008 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5009 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5011 (get_dynamic): Use find_pdhr to traverse program headers.
5012 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5013 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5014 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5015 (get_hex_build_id): New.
5016 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5017 to reply XML document.
5019 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5020 Jan Kratochvil <jan.kratochvil@redhat.com>
5022 * target.c: Include target/target-utils.h and fcntl.h.
5023 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5024 (target_fileio_read_stralloc): New functions.
5026 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5028 * Makefile.in (OBS): Add gdb_regex.o.
5030 * config.in: Rebuilt.
5031 * configure: Rebuilt.
5033 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5034 Jan Kratochvil <jan.kratochvil@redhat.com>
5036 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5037 * Makefile.in (OBS): Add target-utils.o.
5038 (linux-maps.o, target-utils.o): New.
5039 * configure.srv (srv_linux_obj): Add linux-maps.o.
5041 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5043 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5045 (the_low_target): Install it.
5047 2015-07-14 Pedro Alves <palves@redhat.com>
5049 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5050 Instead, ignore ECHILD, and throw an error for other errnos.
5052 2015-07-10 Pedro Alves <palves@redhat.com>
5054 * event-loop.c (struct callback_event) <data>: Change type to
5055 gdb_client_data instance instead of gdb_client_data pointer.
5056 (append_callback_event): Adjust.
5058 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5060 * linux-aarch64-low.c: Add comments for each linux_target_ops
5061 method. Remove comments already covered in target_ops and
5062 linux_target_ops definitions.
5063 (the_low_target): Add comments for each unimplemented method.
5065 2015-07-09 Yao Qi <yao.qi@linaro.org>
5067 * linux-aarch64-low.c (aarch64_regmap): Remove.
5068 (aarch64_usrregs_info): Remove.
5069 (regs_info): Set field usrregs to NULL.
5071 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5073 * linux-low.c: Include "rsp-low.h"
5074 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5075 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5076 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5077 (handle_btrace_enable_pt): New.
5078 (handle_btrace_general_set): Support "pt".
5079 (handle_btrace_conf_general_set): Support "pt:size".
5081 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5083 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5086 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5088 * linux-aarch64-low.c: Remove comment about endianness.
5089 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5090 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5093 2015-06-24 Gary Benson <gbenson@redhat.com>
5095 * linux-i386-ipa.c (stdint.h): Do not include.
5096 * lynx-i386-low.c (stdint.h): Likewise.
5097 * lynx-ppc-low.c (stdint.h): Likewise.
5098 * mem-break.c (stdint.h): Likewise.
5099 * thread-db.c (stdint.h): Likewise.
5100 * tracepoint.c (stdint.h): Likewise.
5101 * win32-low.c (stdint.h): Likewise.
5103 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5105 * server.c (write_qxfer_response): Update call to
5106 remote_escape_output.
5108 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5109 Jan Kratochvil <jan.kratochvil@redhat.com>
5111 Merge multiple hex conversions.
5112 * gdbreplay.c (tohex): Rename to 'fromhex'.
5113 (logchar): Use fromhex.
5115 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5117 * server.c (handle_qxfer_libraries): Set `version' attribute for
5120 2015-06-10 Gary Benson <gbenson@redhat.com>
5122 * target.h (struct target_ops) <multifs_open>: New field.
5123 <multifs_unlink>: Likewise.
5124 <multifs_readlink>: Likewise.
5125 * linux-low.c (nat/linux-namespaces.h): New include.
5126 (linux_target_ops): Initialize the_target->multifs_open,
5127 the_target->multifs_unlink and the_target->multifs_readlink.
5128 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5129 * hostio.c (hostio_fs_pid): New static variable.
5130 (hostio_handle_new_gdb_connection): New function.
5131 (handle_setfs): Likewise.
5132 (handle_open): Use the_target->multifs_open as appropriate.
5133 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5134 (handle_readlink): Use the_target->multifs_readlink as
5136 (handle_vFile): Handle vFile:setfs packets.
5137 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5138 after target_handle_new_gdb_connection.
5140 2015-06-10 Gary Benson <gbenson@redhat.com>
5142 * configure.ac (AC_CHECK_FUNCS): Add setns.
5143 * config.in: Regenerate.
5144 * configure: Likewise.
5145 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5146 (linux-namespaces.o): New rule.
5147 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5149 2015-06-09 Gary Benson <gbenson@redhat.com>
5151 * hostio.c (handle_open): Process mode argument with
5152 fileio_to_host_mode.
5154 2015-06-01 Yao Qi <yao.qi@linaro.org>
5156 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5157 * linux-x86-low.c: Likewise.
5159 2015-05-28 Don Breazeal <donb@codesourcery.com>
5161 * linux-low.c (handle_extended_wait): Initialize
5162 thread_info.last_resume_kind for new fork children.
5164 2015-05-15 Pedro Alves <palves@redhat.com>
5166 * target.h (target_handle_new_gdb_connection): Rewrite using if
5167 wrapped in do/while.
5169 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5171 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5172 * configure, config.in: Regenerate.
5173 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5176 2015-05-12 Don Breazeal <donb@codesourcery.com>
5178 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5179 PTRACE_EVENT_VFORK_DONE.
5180 (linux_low_ptrace_options, extended_event_reported): Add vfork
5182 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5183 and "vforkdone" for RSP 'T' Stop Reply Packet.
5184 * server.h (report_vfork_events): Declare
5187 2015-05-12 Don Breazeal <donb@codesourcery.com>
5189 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5190 (the_low_target) <new_fork>: Initialize new member.
5191 * linux-arm-low.c (arm_new_fork): New function.
5192 (the_low_target) <new_fork>: Initialize new member.
5193 * linux-low.c (handle_extended_wait): Call new target function
5195 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5196 * linux-mips-low.c (mips_add_watchpoint): New function
5197 extracted from mips_insert_point.
5198 (the_low_target) <new_fork>: Initialize new member.
5199 (mips_linux_new_fork): New function.
5200 (mips_insert_point): Call mips_add_watchpoint.
5201 * linux-x86-low.c (x86_linux_new_fork): New function.
5202 (the_low_target) <new_fork>: Initialize new member.
5204 2015-05-12 Don Breazeal <donb@codesourcery.com>
5206 * linux-low.c (handle_extended_wait): Implement return value,
5207 rename argument 'event_child' to 'event_lwp', handle
5208 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5209 (linux_low_ptrace_options): New function.
5210 (linux_low_filter_event): Call linux_low_ptrace_options,
5211 use different argument fo linux_enable_event_reporting,
5212 use return value from handle_extended_wait.
5213 (extended_event_reported): New function.
5214 (linux_wait_1): Call extended_event_reported and set
5215 status to report fork events.
5216 (linux_write_memory): Add pid to debug message.
5217 (reset_lwp_ptrace_options_callback): New function.
5218 (linux_handle_new_gdb_connection): New function.
5219 (linux_target_ops): Initialize new structure member.
5220 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5221 * lynx-low.c: Initialize new structure member.
5222 * remote-utils.c (prepare_resume_reply): Implement stop reason
5223 "fork" for "T" stop message.
5224 * server.c (handle_query): Call handle_new_gdb_connection.
5225 * server.h (report_fork_events): Declare global flag.
5226 * target.h (struct target_ops) <handle_new_gdb_connection>:
5228 (target_handle_new_gdb_connection): New macro.
5229 * win32-low.c: Initialize new structure member.
5231 2015-05-12 Don Breazeal <donb@codesourcery.com>
5233 * mem-break.c (APPEND_TO_LIST): Define macro.
5234 (clone_agent_expr): New function.
5235 (clone_one_breakpoint): New function.
5236 (clone_all_breakpoints): New function.
5237 * mem-break.h: Declare new functions.
5239 2015-05-12 Don Breazeal <donb@codesourcery.com>
5241 * linux-low.c (linux_supports_fork_events): New function.
5242 (linux_supports_vfork_events): New function.
5243 (linux_target_ops): Initialize new structure members.
5244 (initialize_low): Call linux_check_ptrace_features.
5245 * lynx-low.c (lynx_target_ops): Initialize new structure
5247 * server.c (report_fork_events, report_vfork_events):
5249 (handle_query): Add new features to qSupported packet and
5251 (captured_main): Initialize new global variables.
5252 * target.h (struct target_ops) <supports_fork_events>:
5254 <supports_vfork_events>: New member.
5255 (target_supports_fork_events): New macro.
5256 (target_supports_vfork_events): New macro.
5257 * win32-low.c (win32_target_ops): Initialize new structure
5260 2015-05-12 Gary Benson <gbenson@redhat.com>
5262 * server.c (handle_qxfer_exec_file): Use current process
5265 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5267 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5268 Remove HAVE_PTRACE_GETREGS conditionals.
5269 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5270 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5272 2015-05-08 Yao Qi <yao.qi@linaro.org>
5274 * linux-low.c (linux_supports_conditional_breakpoints): New
5276 (linux_target_ops): Install new target method.
5277 * lynx-low.c (lynx_target_ops): Install NULL hook for
5278 supports_conditional_breakpoints.
5279 * nto-low.c (nto_target_ops): Likewise.
5280 * spu-low.c (spu_target_ops): Likewise.
5281 * win32-low.c (win32_target_ops): Likewise.
5282 * server.c (handle_query): Check
5283 target_supports_conditional_breakpoints.
5284 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5286 (target_supports_conditional_breakpoints): New macro.
5288 2015-05-06 Pedro Alves <palves@redhat.com>
5291 * server.c (start_inferior): If the process exits, mourn it.
5293 2015-04-21 Gary Benson <gbenson@redhat.com>
5295 * hostio.c (fileio_open_flags_to_host): Factored out to
5296 fileio_to_host_openflags in common/fileio.c. Single use
5299 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5301 * linux-xtensa-low.c (xtensa_fill_gregset)
5302 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5305 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5307 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5308 (regs_info): Replace usrregs pointer with NULL.
5310 2015-04-17 Gary Benson <gbenson@redhat.com>
5312 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5313 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5314 * server.c (handle_qxfer_exec_file): New function.
5315 (qxfer_packets): Add exec-file entry.
5316 (handle_query): Report qXfer:exec-file:read as supported packet.
5318 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5320 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5322 2015-04-09 Gary Benson <gbenson@redhat.com>
5324 * hostio-errno.c (errno_to_fileio_error): Remove function.
5325 Update caller to use remote_fileio_to_fio_error.
5327 2015-04-09 Yao Qi <yao.qi@linaro.org>
5329 * linux-low.c (linux_insert_point): Call
5330 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5331 (linux_remove_point): Call remove_memory_breakpoint if type is
5333 * linux-x86-low.c (x86_insert_point): Don't call
5334 insert_memory_breakpoint.
5335 (x86_remove_point): Don't call remove_memory_breakpoint.
5337 2015-04-01 Pedro Alves <palves@redhat.com>
5338 Cleber Rosa <crosa@redhat.com>
5340 * server.c (gdbserver_usage): Reorganize and extend the usage
5343 2015-03-24 Pedro Alves <palves@redhat.com>
5345 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5346 output. Also dump TRAP_TRACE.
5347 (linux_low_filter_event): In debug output, distinguish a
5348 resume_stop SIGSTOP from a delayed SIGSTOP.
5350 2015-03-24 Gary Benson <gbenson@redhat.com>
5352 * linux-x86-low.c (x86_linux_new_thread): Moved to
5354 (x86_linux_prepare_to_resume): Likewise.
5356 2015-03-24 Gary Benson <gbenson@redhat.com>
5358 * Makefile.in (x86-linux-dregs.o): New rule.
5359 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5360 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5361 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5362 (x86_linux_dr_get): Likewise.
5363 (x86_linux_dr_set): Likewise.
5364 (update_debug_registers_callback): Likewise.
5365 (x86_linux_dr_set_addr): Likewise.
5366 (x86_linux_dr_get_addr): Likewise.
5367 (x86_linux_dr_set_control): Likewise.
5368 (x86_linux_dr_get_control): Likewise.
5369 (x86_linux_dr_get_status): Likewise.
5370 (x86_linux_update_debug_registers): Likewise.
5372 2015-03-24 Gary Benson <gbenson@redhat.com>
5374 * linux-x86-low.c (x86_linux_update_debug_registers):
5375 New function, factored out from...
5376 (x86_linux_prepare_to_resume): ...this.
5378 2015-03-24 Gary Benson <gbenson@redhat.com>
5380 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5381 (x86_linux_dr_set): Likewise.
5382 (update_debug_registers_callback): Likewise.
5383 (x86_linux_dr_set_addr): Likewise.
5384 (x86_linux_dr_get_addr): Likewise.
5385 (x86_linux_dr_set_control): Likewise.
5386 (x86_linux_dr_get_control): Likewise.
5387 (x86_linux_dr_get_status): Likewise.
5388 (x86_linux_prepare_to_resume): Likewise.
5390 2015-03-24 Gary Benson <gbenson@redhat.com>
5392 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5393 Use perror_with_name. Pass string through gettext.
5394 (x86_linux_dr_set): Likewise.
5396 2015-03-24 Gary Benson <gbenson@redhat.com>
5398 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5399 (x86_linux_dr_set_addr): ...this.
5400 (x86_dr_low_get_addr): Rename to...
5401 (x86_linux_dr_get_addr): ...this.
5402 (x86_dr_low_set_control): Rename to...
5403 (x86_linux_dr_set_control): ...this.
5404 (x86_dr_low_get_control): Rename to...
5405 (x86_linux_dr_get_control): ...this.
5406 (x86_dr_low_get_status): Rename to...
5407 (x86_linux_dr_get_status): ...this.
5408 (x86_dr_low): Update with new function names.
5410 2015-03-24 Gary Benson <gbenson@redhat.com>
5412 * Makefile.in (x86-linux.o): New rule.
5413 * configure.srv: Add x86-linux.o to relevant targets.
5414 * linux-low.c (lwp_set_arch_private_info): New function.
5415 (lwp_arch_private_info): Likewise.
5416 * linux-x86-low.c: Include nat/x86-linux.h.
5417 (arch_lwp_info): Removed structure.
5418 (update_debug_registers_callback):
5419 Use lwp_set_debug_registers_changed.
5420 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5421 and lwp_set_debug_registers_changed.
5422 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5424 2015-03-24 Gary Benson <gbenson@redhat.com>
5426 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5427 * linux-arm-low.c (arm_new_thread): Likewise.
5428 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5429 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5430 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5431 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5433 2015-03-24 Gary Benson <gbenson@redhat.com>
5435 * linux-low.c (ptid_of_lwp): New function.
5436 (lwp_is_stopped): Likewise.
5437 (lwp_stop_reason): Likewise.
5438 * linux-x86-low.c (update_debug_registers_callback):
5440 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5443 2015-03-24 Gary Benson <gbenson@redhat.com>
5445 * linux-low.h (linux_stop_lwp): Remove declaration.
5447 2015-03-24 Gary Benson <gbenson@redhat.com>
5449 * linux-low.h: Include nat/linux-nat.h.
5450 * linux-low.c (iterate_over_lwps_args): New structure.
5451 (iterate_over_lwps_filter): New function.
5452 (iterate_over_lwps): Likewise.
5453 * linux-x86-low.c (update_debug_registers_callback):
5454 Update signature to what iterate_over_lwps expects.
5455 Remove PID check that iterate_over_lwps now performs.
5456 (x86_dr_low_set_addr): Use iterate_over_lwps.
5457 (x86_dr_low_set_control): Likewise.
5459 2015-03-24 Gary Benson <gbenson@redhat.com>
5461 * linux-x86-low.c (x86_debug_reg_state): New function.
5462 (x86_linux_prepare_to_resume): Use the above.
5464 2015-03-24 Gary Benson <gbenson@redhat.com>
5466 * linux-low.c (current_lwp_ptid): New function.
5467 * linux-x86-low.c: Include nat/linux-nat.h.
5468 (x86_dr_low_get_addr): Use current_lwp_ptid.
5469 (x86_dr_low_get_control): Likewise.
5470 (x86_dr_low_get_status): Likewise.
5472 2015-03-20 Pedro Alves <palves@redhat.com>
5474 * tracepoint.c (cmd_qtstatus): Make "str" const.
5476 2015-03-20 Pedro Alves <palves@redhat.com>
5478 * server.c (handle_general_set): Make "req_str" const.
5480 2015-03-19 Pedro Alves <palves@redhat.com>
5482 * linux-low.c (linux_resume_one_lwp): Rename to ...
5483 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5484 instead call perror_with_name.
5485 (check_ptrace_stopped_lwp_gone): New function.
5486 (linux_resume_one_lwp): Reimplement as wrapper around
5487 linux_resume_one_lwp_throw that swallows errors if the LWP is
5490 2015-03-19 Pedro Alves <palves@redhat.com>
5492 * linux-low.c (count_events_callback, select_event_lwp_callback):
5493 No longer check whether the thread has resume_stop as last resume
5496 2015-03-19 Pedro Alves <palves@redhat.com>
5498 * linux-low.c (count_events_callback, select_event_lwp_callback):
5499 Use the lwp's status_pending_p field, not the thread's.
5501 2015-03-19 Pedro Alves <palves@redhat.com>
5503 * linux-low.c (select_event_lwp_callback): Update comments to
5504 no longer mention SIGTRAP.
5506 2015-03-18 Gary Benson <gbenson@redhat.com>
5508 * server.c (handle_query): Do not report vFile:fstat as supported.
5510 2015-03-11 Gary Benson <gbenson@redhat.com>
5512 * hostio.c (sys/types.h): New include.
5513 (sys/stat.h): Likewise.
5514 (common-remote-fileio.h): Likewise.
5515 (handle_fstat): New function.
5516 (handle_vFile): Handle vFile:fstat packets.
5518 2015-03-11 Gary Benson <gbenson@redhat.com>
5520 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5521 struct stat.st_blocks and struct stat.st_blksize.
5522 * configure: Regenerate.
5523 * config.in: Likewise.
5524 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5525 (OBS): Add common-remote-fileio.o.
5526 (common-remote-fileio.o): New rule.
5528 2015-03-09 Pedro Alves <palves@redhat.com>
5530 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5531 'struct sockaddr' pointer in 'accept' call.
5533 2015-03-09 Pedro Alves <palves@redhat.com>
5536 2015-03-07 Pedro Alves <palves@redhat.com>
5537 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5538 or <winsock2.h> here. Instead include "gdb_socket.h".
5539 (remote_open): Use union gdb_sockaddr_u.
5540 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5541 or <winsock2.h> here. Instead include "gdb_socket.h".
5542 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5543 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5545 (init_named_socket, gdb_agent_helper_thread): Use union
5548 2015-03-07 Pedro Alves <palves@redhat.com>
5550 * configure.ac (build_warnings): Move
5551 -Wdeclaration-after-statement to the C-specific set.
5552 * configure: Regenerate.
5554 2015-03-07 Pedro Alves <palves@redhat.com>
5556 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5557 or <winsock2.h> here. Instead include "gdb_socket.h".
5558 (remote_open): Use union gdb_sockaddr_u.
5559 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5560 or <winsock2.h> here. Instead include "gdb_socket.h".
5561 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5562 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5564 (init_named_socket, gdb_agent_helper_thread): Use union
5567 2015-03-07 Pedro Alves <palves@redhat.com>
5569 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5572 2015-03-06 Yao Qi <yao.qi@linaro.org>
5574 * linux-aarch64-low.c (aarch64_insert_point): Use
5575 show_debug_regs as a boolean.
5576 (aarch64_remove_point): Likewise.
5578 2015-03-05 Pedro Alves <palves@redhat.com>
5580 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5581 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5582 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5583 * nto-low.c (nto_target_ops): Likewise.
5584 * spu-low.c (spu_target_ops): Likewise.
5585 * win32-low.c (win32_target_ops): Likewise.
5587 2015-03-04 Pedro Alves <palves@redhat.com>
5589 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5590 Decide whether a breakpoint triggered based on the SIGTRAP's
5592 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5593 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5594 (linux_low_filter_event): Check for breakpoints before checking
5596 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5598 (linux_stopped_by_sw_breakpoint)
5599 (linux_supports_stopped_by_sw_breakpoint)
5600 (linux_stopped_by_hw_breakpoint)
5601 (linux_supports_stopped_by_hw_breakpoint): New functions.
5602 (linux_target_ops): Install new target methods.
5604 2015-03-04 Pedro Alves <palves@redhat.com>
5606 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5607 * server.c (swbreak_feature, hwbreak_feature): New globals.
5608 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5609 (captured_main): Clear swbreak_feature and hwbreak_feature.
5610 * server.h (swbreak_feature, hwbreak_feature): Declare.
5611 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5612 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5613 supports_stopped_by_hw_breakpoint>: New fields.
5614 (target_supports_stopped_by_sw_breakpoint)
5615 (target_stopped_by_sw_breakpoint)
5616 (target_supports_stopped_by_hw_breakpoint)
5617 (target_stopped_by_hw_breakpoint): Declare.
5619 2015-03-04 Pedro Alves <palves@redhat.com>
5621 enum lwp_stop_reason -> enum target_stop_reason
5622 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5623 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5624 (linux_wait_1, stuck_in_jump_pad_callback)
5625 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5626 (linux_stopped_by_watchpoint):
5627 * linux-low.h (enum lwp_stop_reason): Delete.
5628 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5629 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5631 2015-03-04 Yao Qi <yao.qi@linaro.org>
5633 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5635 2015-03-03 Gary Benson <gbenson@redhat.com>
5637 * hostio.c (handle_vFile): Fix prefix lengths.
5639 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5641 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5644 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5646 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5647 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5648 (clean): Add "rm -f" for above C files.
5649 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5650 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5651 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5652 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5653 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5654 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5655 (init_registers_s390x_vx_linux64)
5656 (init_registers_s390x_tevx_linux64)
5657 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5658 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5660 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5661 (s390_store_vxrs_high): New functions.
5662 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5664 (s390_arch_setup): Add logic for selecting one of the new target
5665 descriptions. Activate the new vector regsets if applicable.
5666 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5667 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5668 and init_registers_s390x_tevx_linux64.
5670 2015-03-01 Pedro Alves <palves@redhat.com>
5672 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5675 2015-02-27 Pedro Alves <palves@redhat.com>
5677 * linux-x86-low.c (u_debugreg_offset): New function.
5678 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5680 2015-02-27 Pedro Alves <palves@redhat.com>
5682 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5683 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5684 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5685 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5686 (ps_lsetfpregs, ps_getpid)
5687 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5688 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5689 (ps_lsetxregs, ps_plog): Declare.
5691 2015-02-27 Pedro Alves <palves@redhat.com>
5693 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5694 IP_AGENT_EXPORT_FUNC.
5695 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5696 IP_AGENT_EXPORT_FUNC.
5697 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5698 (IP_AGENT_EXPORT): Delete.
5699 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5700 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5701 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5702 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5703 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5704 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5705 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5706 (traceframe_read_count, traceframe_write_count)
5707 (traceframes_created, trace_state_variables, get_raw_reg)
5708 (get_trace_state_variable_value, set_trace_state_variable_value)
5709 (ust_loaded, helper_thread_id, cmd_buf): Use
5710 IPA_SYM_EXPORTED_NAME.
5711 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5712 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5713 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5714 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5715 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5716 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5717 EXTERN_C_PUSH/EXTERN_C_POP.
5718 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5719 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5720 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5721 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5722 (traceframe_write_count, traceframe_read_count)
5723 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5724 (about_to_request_buffer_space, get_trace_state_variable_value)
5725 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5726 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5727 EXTERN_C_PUSH/EXTERN_C_POP.
5728 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5729 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5730 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5731 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5732 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5733 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5734 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5735 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5737 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5738 (IP_AGENT_EXPORT_VAR_DECL): Define.
5740 (gdb_agent_get_raw_reg): Declare.
5742 2015-02-27 Tom Tromey <tromey@redhat.com>
5743 Pedro Alves <palves@redhat.com>
5745 Rename symbols whose names are reserved C++ keywords throughout.
5747 2015-02-27 Pedro Alves <palves@redhat.com>
5749 * Makefile.in (COMPILER): New, get it from autoconf.
5750 (CXX): Get from autoconf instead.
5751 (COMPILE.pre): Use COMPILER.
5752 (CC-LD): Rename to ...
5753 (CC_LD): ... this. Use COMPILER.
5754 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5755 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5756 * acinclude.m4: Include build-with-cxx.m4.
5757 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5758 Disable -Werror by default if building in C++ mode.
5759 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5760 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5761 the C++ compiler. Save/restore CXXFLAGS too.
5762 * configure: Regenerate.
5764 2015-02-27 Pedro Alves <palves@redhat.com>
5766 * acinclude.m4: Include libiberty.m4.
5767 * configure.ac: Call libiberty_INIT.
5768 * config.in, configure: Regenerate.
5770 2015-02-26 Pedro Alves <palves@redhat.com>
5772 * linux-low.c (linux_wait_1): When incrementing the PC past a
5773 program breakpoint always use the_low_target.breakpoint_len as
5774 increment, rather than the maximum between that and
5775 the_low_target.decr_pc_after_break.
5777 2015-02-23 Pedro Alves <palves@redhat.com>
5779 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5780 thread was doing a step-over; always adjust the PC if
5781 we stepped over a permanent breakpoint.
5782 (linux_wait_1): If we stepped over breakpoint that was on top of a
5783 permanent breakpoint, manually advance the PC past it.
5785 2015-02-23 Pedro Alves <palves@redhat.com>
5787 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5789 (x86_fill_gregset, x86_store_gregset): Use it when handling
5792 2015-02-20 Pedro Alves <palves@redhat.com>
5794 * thread-db.c: Include "nat/linux-procfs.h".
5795 (thread_db_init): Skip listing new threads if the kernel supports
5796 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5798 2015-02-20 Pedro Alves <palves@redhat.com>
5800 * linux-low.c (status_pending_p_callback): Use ptid_match.
5802 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5804 PR breakpoints/16812
5805 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5806 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5807 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5809 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5811 PR breakpoints/15956
5812 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5814 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5816 * linux-low.c (linux_low_btrace_conf): Print size.
5817 * server.c (handle_btrace_conf_general_set): New.
5818 (hanle_general_set): Call handle_btrace_conf_general_set.
5819 (handle_query): Report Qbtrace-conf:bts:size as supported.
5821 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5823 * linux-low.c (linux_low_enable_btrace): Update parameters.
5824 (linux_low_btrace_conf): New.
5825 (linux_target_ops)<to_btrace_conf>: Initialize.
5826 * server.c (current_btrace_conf): New.
5827 (handle_btrace_enable): Rename to ...
5828 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5829 to target_enable_btrace. Update comment. Update users.
5830 (handle_qxfer_btrace_conf): New.
5831 (qxfer_packets): Add btrace-conf entry.
5832 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5833 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5834 (target_ops)<read_btrace_conf>: New.
5835 (target_enable_btrace): Update parameters.
5836 (target_read_btrace_conf): New.
5838 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5840 * server.c (handle_btrace_general_set): Remove call to
5841 target_supports_btrace.
5842 (supported_btrace_packets): New.
5843 (handle_query): Call supported_btrace_packets.
5844 * target.h: include btrace-common.h.
5845 (btrace_target_info): Removed.
5846 (supports_btrace, target_supports_btrace): Update parameters.
5848 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5850 * Makefile.in (SFILES): Add common/btrace-common.c.
5851 (OBS): Add common/btrace-common.o.
5852 (btrace-common.o): Add build rules.
5853 * linux-low: Include btrace-common.h.
5854 (linux_low_read_btrace): Use struct btrace_data. Call
5855 btrace_data_init and btrace_data_fini.
5857 2015-02-06 Pedro Alves <palves@redhat.com>
5859 * thread-db.c (find_new_threads_callback): Add debug output.
5861 2015-02-04 Pedro Alves <palves@redhat.com>
5863 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5864 (resume_stopped_resumed_lwps): New function.
5865 (linux_wait_for_event_filtered): Use it.
5867 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5869 * Makefile.in (SFILES): Add linux-personality.c.
5870 (linux-personality.o): New rule.
5871 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5872 list of objects to be built.
5873 * linux-low.c: Include nat/linux-personality.h.
5874 (linux_create_inferior): Remove code to disable address space
5875 randomization (moved to ../nat/linux-personality.c). Create
5876 cleanup to disable address space randomization.
5878 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5880 * Makefile.in (posix-strerror.o): New rule.
5881 (mingw-strerror.o): Likewise.
5882 * configure: Regenerated.
5883 * configure.ac: Source file ../common/common.host. Initialize new
5884 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5886 2015-01-14 Yao Qi <yao@codesourcery.com>
5888 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5889 (ppc-linux.o): New rule.
5890 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5891 * configure.ac: AC_CHECK_FUNCS(getauxval).
5892 * config.in: Re-generated.
5893 * configure: Re-generated.
5894 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5895 ppc64_64bit_inferior_p
5897 2015-01-14 Yao Qi <yao@codesourcery.com>
5899 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5900 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5901 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5902 (PT_ORIG_R3, PT_TRAP): Likewise.
5903 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5904 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5905 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5907 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5909 * i387-fp.c (i387_cache_to_xsave): In look over
5910 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5911 zmmh_low_space field by use of zmmh_high_space.
5913 2015-01-09 Pedro Alves <palves@redhat.com>
5915 * linux-low.c (step_over_bkpt): Move higher up in the file.
5916 (handle_extended_wait): Don't store the stop_pc here.
5917 (get_stop_pc): Adjust comments and rename to ...
5918 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5919 stopped for a software breakpoint or hardware breakpoint.
5920 (thread_still_has_status_pending_p): New function.
5921 (status_pending_p_callback): Use
5922 thread_still_has_status_pending_p. If the event is no longer
5923 interesting, resume the LWP.
5924 (handle_tracepoints): Add assert.
5925 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5926 (wstatus_maybe_breakpoint): New function.
5927 (cancel_breakpoint): Delete function.
5928 (check_stopped_by_watchpoint): New function, factored out from
5929 linux_low_filter_event.
5930 (lp_status_maybe_breakpoint): Delete function.
5931 (linux_low_filter_event): Remove filter_ptid argument.
5932 Leave thread group exits pending here. Store the LWP's stop PC.
5933 Always leave events pending.
5934 (linux_wait_for_event_filtered): Pull all events out of the
5935 kernel, and leave them all pending.
5936 (count_events_callback, select_event_lwp_callback): Consider all
5938 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5939 (select_event_lwp): Only give preference to the stepping LWP in
5940 all-stop mode. Adjust comments.
5941 (ignore_event): New function.
5942 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5943 references to cancel_breakpoints. Adjust to renames. Also give
5944 equal priority to all LWPs that have had events in non-stop mode.
5945 If reporting a software breakpoint event, unadjust the LWP's PC.
5946 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5947 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5949 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5950 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5951 (linux_stopped_by_watchpoint): Adjust.
5952 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5953 * linux-low.h (enum lwp_stop_reason): New.
5954 (struct lwp_info) <stop_pc>: Adjust comment.
5955 <stopped_by_watchpoint>: Delete field.
5956 <stop_reason>: New field.
5957 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5958 * mem-break.c (software_breakpoint_inserted_here)
5959 (hardware_breakpoint_inserted_here): New function.
5960 * mem-break.h (software_breakpoint_inserted_here)
5961 (hardware_breakpoint_inserted_here): Declare.
5962 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5963 (cancel_breakpoints): Delete.
5964 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5965 (upload_fast_traceframes): Remove references to
5968 2015-01-09 Pedro Alves <palves@redhat.com>
5970 * thread-db.c (find_new_threads_callback): Ignore thread if the
5971 kernel thread ID is -1.
5973 2015-01-09 Pedro Alves <palves@redhat.com>
5975 * linux-low.c (linux_attach_fail_reason_string): Move to
5976 nat/linux-ptrace.c, and rename.
5977 (linux_attach_lwp): Update comment.
5978 (attach_proc_task_lwp_callback): New function.
5979 (linux_attach): Adjust to rename and use
5980 linux_proc_attach_tgid_threads.
5981 (linux_attach_fail_reason_string): Delete declaration.
5983 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5985 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5986 * server.c (gdbserver_version): Likewise.
5988 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5990 * remote-utils.c: Include ctype.h.
5991 (input_interrupt): Explicitly handle the case when the char
5992 received is the NUL byte. Improve the printing of non-ASCII
5995 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5997 * linux-low.c (linux_low_filter_event): Update call to
5998 linux_enable_event_reporting following the addition of
5999 a new parameter to that function.
6001 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6004 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6005 (AARCH64_FPCR_REGNO): Likewise.
6006 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6007 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6008 (aarch64_store_fpregset): Likewise.
6010 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6012 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6013 Remove FIXME comment about assumption about N.
6015 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6017 * configure.ac: If large-file support is disabled in GDBserver,
6018 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6019 * configure: Regenerate.
6021 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6023 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6024 warning upon ENODATA from ptrace.
6025 * linux-s390-low.c (s390_store_tdb): New.
6026 (s390_regsets): Add regset for NT_S390_TDB.
6028 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6030 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6031 without a fill_function.
6032 * linux-s390-low.c (s390_fill_last_break): Remove.
6033 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6034 (s390_arch_setup): Use regset's size instead of fill_function for
6037 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6039 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6040 the regset's store function when ptrace returned an error.
6041 * regcache.c (get_thread_regcache): Invalidate register cache
6042 before fetching inferior's registers.
6044 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6046 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6047 while-loop as for-loop.
6048 (regsets_store_inferior_registers): Likewise.
6050 2014-11-28 Yao Qi <yao@codesourcery.com>
6052 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6053 * config.in, configure: Re-generate.
6054 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6057 2014-11-21 Yao Qi <yao@codesourcery.com>
6059 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6060 (AC_CHECK_HEADERS): Remove malloc.h.
6061 * configure: Re-generated.
6062 * config.in: Re-generated.
6063 * server.h: Don't include alloca.h and malloc.h.
6064 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6065 Don't include malloc.h.
6067 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6069 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6070 corresponding ERRNO check in same block.
6072 2014-11-12 Pedro Alves <palves@redhat.com>
6074 * server.c (cont_thread): Update comment.
6075 (start_inferior, attach_inferior): No longer clear cont_thread.
6076 (handle_v_cont): No longer set cont_thread.
6077 (captured_main): Clear cont_thread each time a GDB connects.
6079 2014-11-12 Pedro Alves <palves@redhat.com>
6081 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6082 thread, and don't resume all threads if the Hc thread has exited.
6084 2014-11-12 Pedro Alves <palves@redhat.com>
6086 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6087 the process group instead of to a specific LWP.
6089 2014-10-15 Pedro Alves <palves@redhat.com>
6092 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6094 (arm_set_thread_context): Delete.
6095 (the_low_target): Adjust.
6096 * win32-i386-low.c (debug_registers_changed)
6097 (debug_registers_used): Delete.
6098 (update_debug_registers_callback): New function.
6099 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6100 needing to update their debug registers.
6101 (win32_get_current_dr): New function.
6102 (x86_dr_low_get_addr, x86_dr_low_get_control)
6103 (x86_dr_low_get_status): Fetch the debug register from the thread
6105 (i386_initial_stuff): Adjust.
6106 (i386_get_thread_context): Remove current_event parameter. Don't
6107 clear debug_registers_changed nor copy DR values to
6109 (i386_set_thread_context): Delete.
6110 (i386_prepare_to_resume): New function.
6111 (i386_thread_added): Mark the thread as needing to update irs
6113 (the_low_target): Remove i386_set_thread_context and install
6114 i386_prepare_to_resume.
6115 * win32-low.c (win32_get_thread_context): Adjust.
6116 (win32_set_thread_context): Use SetThreadContext
6118 (win32_prepare_to_resume): New function.
6119 (win32_require_context): New function, factored out from ...
6120 (thread_rec): ... this.
6121 (continue_one_thread): Call win32_prepare_to_resume on each thread
6122 we're about to continue.
6123 (win32_resume): Call win32_prepare_to_resume on the event thread.
6124 * win32-low.h (struct win32_thread_info)
6125 <debug_registers_changed>: New field.
6126 (struct win32_target_ops): Change prototype of set_thread_context,
6127 delete set_thread_context and add prepare_to_resume.
6128 (win32_require_context): New declaration.
6130 2014-10-08 Gary Benson <gbenson@redhat.com>
6132 * server.h: Do not include common-exceptions.h.
6134 2014-10-08 Gary Benson <gbenson@redhat.com>
6136 * server.h: Do not include cleanups.h.
6138 2014-09-30 James Hogan <james.hogan@imgtec.com>
6140 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6143 2014-09-23 Yao Qi <yao@codesourcery.com>
6145 * linux-low.c (lp_status_maybe_breakpoint): New function.
6146 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6147 (count_events_callback): Likewise.
6148 (select_event_lwp_callback): Likewise.
6149 (cancel_breakpoints_callback): Likewise.
6151 2014-09-19 Don Breazeal <donb@codesourcery.com>
6153 * linux-low.c (handle_extended_wait): Call
6154 linux_ptrace_get_extended_event.
6155 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6156 linux_is_extended_waitstatus.
6158 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6160 * Makefile.in (CPPFLAGS): Define.
6161 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6162 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6164 2014-09-16 Gary Benson <gbenson@redhat.com>
6166 * inferiors.h (current_inferior): Renamed as...
6167 (current_thread): New variable. All uses updated.
6168 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6169 (maybe_move_out_of_jump_pad): Likewise.
6170 (cancel_breakpoint): Likewise.
6171 (linux_low_filter_event): Likewise.
6172 (wait_for_sigstop): Likewise.
6173 (linux_resume_one_lwp): Likewise.
6174 (need_step_over_p): Likewise.
6175 (start_step_over): Likewise.
6176 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6177 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6178 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6179 and save_inferior as saved_thread.
6180 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6182 (regcache_invalidate_thread): Likewise.
6183 * remote-utils.c (prepare_resume_reply): Likewise.
6184 * thread-db.c (thread_db_get_tls_address): Likewise.
6185 (disable_thread_event_reporting): Likewise.
6186 (remove_thread_event_breakpoints): Likewise.
6187 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6189 * target.h (set_desired_inferior): Renamed as...
6190 (set_desired_thread): New declaration. All uses updated.
6191 * server.c (myresume): Updated comment to reference thread instead
6193 (handle_serial_event): Likewise.
6194 (handle_target_event): Likewise.
6196 2014-09-12 Tom Tromey <tromey@redhat.com>
6197 Gary Benson <gbenson@redhat.com>
6199 * regcache.h: Include common-regcache.h.
6200 (regcache_read_pc): Don't declare.
6201 * regcache.c (get_thread_regcache_for_ptid): New function.
6203 2014-09-11 Tom Tromey <tromey@redhat.com>
6204 Gary Benson <gbenson@redhat.com>
6206 * symbol.c: New file.
6207 * Makefile.in (SFILES): Add symbol.c.
6208 (OBS): Add symbol.o.
6210 2014-09-11 Gary Benson <gbenson@redhat.com>
6212 * target.c (target_stop_ptid, target_continue_ptid): New
6215 2014-09-11 Tom Tromey <tromey@redhat.com>
6216 Gary Benson <gbenson@redhat.com>
6218 * target.h: Include target/target.h.
6219 * target.c (target_read_memory, target_read_uint32)
6220 (target_write_memory): New functions.
6222 2014-09-11 Gary Benson <gbenson@redhat.com>
6224 * server.h (debug_hw_points): Don't declare.
6225 * server.c (debug_hw_points): Don't define. Replace all uses
6226 with show_debug_regs.
6227 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6228 all uses with show_debug_regs.
6230 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6232 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6233 endianness into account.
6234 (ppc_supply_ptrace_register): Likewise.
6236 2014-09-03 James Hogan <james.hogan@imgtec.com>
6238 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6239 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6241 2014-09-03 Gary Benson <gbenson@redhat.com>
6243 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6244 ALL_DEBUG_ADDRESS_REGISTERS.
6246 2014-09-02 Gary Benson <gbenson@redhat.com>
6248 * i386-low.h: Renamed as...
6249 * x86-low.h: New file. All type, function and variable name
6250 prefixes changed from "i386_" to "x86_". All references updated.
6251 * i386-low.c: Renamed as...
6252 * x86-low.c: New file. All type, function and variable name
6253 prefixes changed from "i386_" to "x86_". All references updated.
6255 2014-09-02 Gary Benson <gbenson@redhat.com>
6257 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6258 (x86_linux_new_thread): Likewise.
6260 2014-08-29 Gary Benson <gbenson@redhat.com>
6262 * server.h (setjmp.h): Do not include.
6263 (toplevel): Do not declare.
6264 (common-exceptions.h): Include.
6265 (cleanups.h): Likewise.
6266 * server.c (toplevel): Do not define.
6267 (exit_code): New static global.
6268 (detach_or_kill_for_exit_cleanup): New function.
6269 (main): New function. Original main renamed to...
6270 (captured_main): New function.
6271 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6273 2014-08-29 Gary Benson <gbenson@redhat.com>
6275 * Makefile.in (SFILES): Add common/common-exceptions.c.
6276 (OBS): Add common-exceptions.o.
6277 (common-exceptions.o): New rule.
6278 * utils.c (prepare_to_throw_exception): New function.
6280 2014-08-29 Gary Benson <gbenson@redhat.com>
6282 * config.in: Regenerate.
6283 * configure: Likewise.
6285 2014-08-29 Gary Benson <gbenson@redhat.com>
6287 * Makefile.in (SFILES): Add common/cleanups.c.
6289 (cleanups.o): New rule.
6291 2014-08-29 Gary Benson <gbenson@redhat.com>
6293 * utils.c (internal_vwarning): New function.
6295 2014-08-28 Gary Benson <gbenson@redhat.com>
6297 * utils.h (fatal): Remove declaration.
6298 * utils.c (fatal): Remove function.
6300 2014-08-28 Gary Benson <gbenson@redhat.com>
6302 * tracepoint.c (gdb_agent_init): Replace fatal with
6304 (initialize_tracepoint): Likewise.
6306 2014-08-28 Gary Benson <gbenson@redhat.com>
6308 * remote-utils.c (remote_prepare): Replace fatal with error.
6310 2014-08-28 Gary Benson <gbenson@redhat.com>
6312 * linux-low.c (linux_async): Replace fatal with warning.
6314 (linux_start_non_stop): Return -1 if linux_async failed.
6316 2014-08-28 Gary Benson <gbenson@redhat.com>
6318 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6320 (i386_dr_low_get_addr): Remove vague comment.
6321 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6324 2014-08-28 Gary Benson <gbenson@redhat.com>
6326 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6327 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6329 (linux_resume_one_lwp): Likewise.
6330 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6332 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6333 with internal_error.
6334 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6335 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6336 (find_register_by_name): Replace fatal with internal_error.
6337 (find_regno): Likewise.
6338 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6339 * thread-db.c (thread_db_create_event): Likewise.
6340 (thread_db_load_search): Likewise.
6341 (try_thread_db_load_1): Likewise.
6342 * tracepoint.c (get_jump_space_head): Replace fatal with
6344 (claim_trampoline_space): Likewise.
6345 (have_fast_tracepoint_trampoline_buffer): Likewise.
6346 (cmd_qtstart): Likewise.
6347 (stop_tracing): Likewise.
6348 (fast_tracepoint_collecting): Likewise.
6349 (target_malloc): Likewise.
6350 (download_tracepoint): Likewise.
6351 (download_trace_state_variables): Replace check with gdb_assert.
6352 (upload_fast_traceframes): Replace fatal with internal_error.
6354 2014-08-19 Tom Tromey <tromey@redhat.com>
6355 Gary Benson <gbenson@redhat.com>
6357 * Makefile.in (SFILES): Add common/common-debug.c.
6358 (OBS): Add common-debug.o.
6359 (common-debug.o): New rule.
6360 * debug.h (debug_printf): Don't declare.
6361 * debug.c (debug_printf): Renamed and rewritten as...
6362 (debug_vprintf): New function.
6364 2014-08-19 Gary Benson <gbenson@redhat.com>
6366 * utils.h: Do not include print-utils.h.
6368 2014-08-19 Tom Tromey <tromey@redhat.com>
6369 Gary Benson <gbenson@redhat.com>
6371 * server.h: Add static assertion.
6372 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6374 2014-08-19 Tom Tromey <tromey@redhat.com>
6375 Gary Benson <gbenson@redhat.com>
6377 * Makefile.in (SFILES): Add common/errors.c.
6378 (OBS): Add errors.o.
6379 (IPA_OBS): Add errors-ipa.o.
6380 (errors.o): New rule.
6381 (errors-ipa.o): Likewise.
6382 * utils.h (perror_with_name, error, warning): Don't declare.
6383 * utils.c (warning): Renamed and rewritten as...
6384 (vwarning): New function.
6385 (error): Renamed and rewritten as...
6386 (verror): New function.
6387 (internal_error): Renamed and rewritten as...
6388 (internal_verror): New function.
6390 2014-08-07 Gary Benson <gbenson@redhat.com>
6392 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6393 * configure: Regenerate.
6394 * config.in: Likewise.
6395 * server.h: Do not include errno.h.
6396 * event-loop.c: Likewise.
6397 * hostio-errno.c: Likewise.
6398 * linux-low.c: Likewise.
6399 * remote-utils.c: Likewise.
6400 * spu-low.c: Likewise.
6401 * utils.c: Likewise.
6402 * gdbreplay.c: Unconditionally include errno.h.
6404 2014-08-07 Gary Benson <gbenson@redhat.com>
6406 * server.h: Do not include string.h.
6407 * event-loop.c: Likewise.
6408 * linux-low.c: Likewise.
6409 * regcache.c: Likewise.
6410 * remote-utils.c: Likewise.
6411 * spu-low.c: Likewise.
6412 * utils.c: Likewise.
6414 2014-08-07 Gary Benson <gbenson@redhat.com>
6416 * server.h: Do not include gdb_assert.h.
6418 2014-08-07 Gary Benson <gbenson@redhat.com>
6420 * server.h: Do not include common-utils.h.
6422 2014-08-07 Gary Benson <gbenson@redhat.com>
6424 * server.h: Do not include ptid.h.
6425 * notif.h: Likewise.
6427 2014-08-07 Gary Benson <gbenson@redhat.com>
6429 * server.h: Do not include gdb_locale.h.
6431 2014-08-07 Gary Benson <gbenson@redhat.com>
6433 * server.h: Do not include gdb/signals.h.
6434 * win32-low.c: Likewise.
6436 2014-08-07 Gary Benson <gbenson@redhat.com>
6438 * server.h: Do not include pathmax.h.
6440 2014-08-07 Gary Benson <gbenson@redhat.com>
6442 * server.h: Do not include libiberty.h.
6443 * linux-bfin-low.c: Likewise.
6445 2014-08-07 Gary Benson <gbenson@redhat.com>
6447 * server.h: Do not include ansidecl.h.
6449 2014-08-07 Gary Benson <gbenson@redhat.com>
6451 * linux-x86-low.c: Do not include stddef.h.
6452 * lynx-ppc-low.c: Likewise.
6453 * tracepoint.c: Likewise.
6455 2014-08-07 Gary Benson <gbenson@redhat.com>
6457 * server.h: Do not include stdarg.h.
6458 * nto-low.c: Likewise.
6460 2014-08-07 Gary Benson <gbenson@redhat.com>
6462 * server.h: Do not include stdlib.h.
6463 * inferiors.c: Likewise.
6464 * linux-low.c: Likewise.
6465 * regcache.c: Likewise.
6466 * spu-low.c: Likewise.
6467 * tracepoint.c: Likewise.
6468 * utils.c: Likewise.
6470 2014-08-07 Gary Benson <gbenson@redhat.com>
6472 * server.h: Do not include stdio.h.
6473 * linux-low.c: Likewise.
6474 * remote-utils.c: Likewise.
6475 * spu-low.c: Likewise.
6476 * utils.c: Likewise.
6477 * wincecompat.c: Likewise.
6479 2014-08-06 Gary Benson <gbenson@redhat.com>
6481 * regcache.c (init_register_cache): Move conditionals inside if.
6483 2014-08-06 Gary Benson <gbenson@redhat.com>
6485 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6487 2014-07-31 Gary Benson <gbenson@redhat.com>
6489 * ax.h: Do not include server.h.
6490 * gdbthread.h: Likewise.
6491 * lynx-low.h: Likewise.
6492 * notif.h: Likewise.
6494 2014-07-30 Gary Benson <gbenson@redhat.com>
6496 * server.h: Include common-defs.h.
6497 Do not include config.h or build-gnulib-gdbserver/config.h.
6499 2014-07-30 Gary Benson <gbenson@redhat.com>
6501 * hostio-errno.c: Move server.h to top of includes list.
6502 * inferiors.c: Likewise.
6503 * linux-x86-low.c: Likewise.
6504 * notif.c: Include server.h.
6506 2014-07-24 Tom Tromey <tromey@redhat.com>
6507 Gary Benson <gbenson@redhat.com>
6509 * server.h (CORE_ADDR): Now unsigned.
6511 2014-07-16 Pedro Alves <palves@redhat.com>
6513 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6515 2014-07-15 Pedro Alves <palves@redhat.com>
6517 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6520 2014-07-11 Pedro Alves <palves@redhat.com>
6522 * linux-low.c (kill_wait_lwp): New function, based on
6523 kill_one_lwp_callback, but use my_waitpid directly.
6524 (kill_one_lwp_callback, linux_kill): Use it.
6526 2014-06-23 Pedro Alves <palves@redhat.com>
6528 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6529 before setting DR0..DR3.
6531 2014-06-20 Gary Benson <gbenson@redhat.com>
6533 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6534 * configure: Regenerated.
6535 * config.in: Likewise.
6537 2014-06-20 Gary Benson <gbenson@redhat.com>
6539 * Makefile.in (SFILES): Update locations for files moved
6541 (object file files): Reordered.
6543 2014-06-20 Gary Benson <gbenson@redhat.com>
6545 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6546 (i386_dr_low_set_addr): Likewise.
6547 (i386_dr_low_get_addr): Likewise.
6548 (i386_dr_low_can_set_control): Likewise.
6549 (i386_dr_low_set_control): Likewise.
6550 (i386_dr_low_get_control): Likewise.
6551 (i386_dr_low_get_status): Likewise.
6552 (i386_get_debug_register_length): Likewise.
6553 * linux-x86-low.c (i386_dr_low_set_addr):
6554 Changed signature. Made static.
6555 (i386_dr_low_get_addr): Likewise.
6556 (i386_dr_low_set_control): Likewise.
6557 (i386_dr_low_get_control): Likewise.
6558 (i386_dr_low_get_status): Likewise.
6559 (i386_dr_low): New global variable.
6560 * win32-i386-low.c (i386_dr_low_set_addr):
6561 Changed signature. Made static.
6562 (i386_dr_low_get_addr): Likewise.
6563 (i386_dr_low_set_control): Likewise.
6564 (i386_dr_low_get_control): Likewise.
6565 (i386_dr_low_get_status): Likewise.
6566 (i386_dr_low): New global variable.
6568 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6570 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6571 * Makefile.in (AR, AR_FLAGS): Define.
6572 * configure: Regenerate.
6574 2014-06-19 Gary Benson <gbenson@redhat.com>
6576 * Makefile.in (i386-dregs.o): New rule.
6577 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6578 * i386-low.c (target.h): Remove include.
6579 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6580 (DR_CONTROL_SHIFT): Likewise.
6581 (DR_CONTROL_SIZE): Likewise.
6582 (DR_RW_EXECUTE): Likewise.
6583 (DR_RW_WRITE): Likewise.
6584 (DR_RW_READ): Likewise.
6585 (DR_RW_IORW): Likewise.
6586 (DR_LEN_1): Likewise.
6587 (DR_LEN_2): Likewise.
6588 (DR_LEN_4): Likewise.
6589 (DR_LEN_8): Likewise.
6590 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6591 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6592 (DR_ENABLE_SIZE): Likewise.
6593 (DR_LOCAL_SLOWDOWN): Likewise.
6594 (DR_GLOBAL_SLOWDOWN): Likewise.
6595 (DR_CONTROL_RESERVED): Likewise.
6596 (I386_DR_CONTROL_MASK): Likewise.
6597 (I386_DR_VACANT): Likewise.
6598 (I386_DR_LOCAL_ENABLE): Likewise.
6599 (I386_DR_GLOBAL_ENABLE): Likewise.
6600 (I386_DR_DISABLE): Likewise.
6601 (I386_DR_SET_RW_LEN): Likewise.
6602 (I386_DR_GET_RW_LEN): Likewise.
6603 (I386_DR_WATCH_HIT): Likewise.
6604 (i386_wp_op_t): Likewise.
6605 (i386_show_dr): Likewise.
6606 (i386_length_and_rw_bits): Likewise.
6607 (i386_insert_aligned_watchpoint): Likewise.
6608 (i386_remove_aligned_watchpoint): Likewise.
6609 (i386_handle_nonaligned_watchpoint): Likewise.
6610 i386_update_inferior_debug_regs(): Likewise.
6611 (i386_dr_insert_watchpoint): Likewise.
6612 (i386_dr_remove_watchpoint): Likewise.
6613 (i386_dr_region_ok_for_watchpoint): Likewise.
6614 (i386_dr_stopped_data_address): Likewise.
6615 (i386_dr_stopped_by_watchpoint): Likewise.
6617 2014-06-19 Gary Benson <gbenson@redhat.com>
6619 * i386-low.c (i386_dr_show): Renamed to
6620 i386_show_dr and made static. All uses updated.
6621 (i386_dr_length_and_rw_bits): Renamed to
6622 i386_length_and_rw_bits and made static.
6624 (i386_dr_insert_aligned_watchpoint): Renamed to
6625 i386_insert_aligned_watchpoint and made static.
6627 (i386_dr_remove_aligned_watchpoint): Renamed to
6628 i386_remove_aligned_watchpoint and made static.
6630 (i386_dr_update_inferior_debug_regs): Renamed to
6631 i386_update_inferior_debug_regs and made static.
6634 2014-06-18 Gary Benson <gbenson@redhat.com>
6636 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6637 (i386_dr_low_can_set_control): Likewise.
6638 (i386_get_debug_register_length): Likewise.
6639 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6640 (i386_dr_low_can_set_control): Likewise.
6641 (i386_get_debug_register_length): Likewise.
6643 2014-06-17 Gary Benson <gbenson@redhat.com>
6645 * i386-low.h (i386-dregs.h): New include.
6646 (DR_FIRSTADDR): Now in i386-dregs.h.
6647 (DR_LASTADDR): Likewise.
6648 (DR_NADDR): Likewise.
6649 (DR_STATUS): Likewise.
6650 (DR_CONTROL): Likewise.
6651 (i386_debug_reg_state): Likewise.
6652 (i386_dr_insert_watchpoint): Likewise.
6653 (i386_dr_remove_watchpoint): Likewise.
6654 (i386_dr_region_ok_for_watchpoint): Likewise.
6655 (i386_dr_stopped_data_address): Likewise.
6656 (i386_dr_stopped_by_watchpoint): Likewise.
6657 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6659 2014-06-18 Gary Benson <gbenson@redhat.com>
6661 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6662 i386_dr_insert_watchpoint.
6663 (i386_low_remove_watchpoint): Renamed to
6664 i386_dr_remove_watchpoint.
6665 (i386_low_region_ok_for_watchpoint): Renamed to
6666 i386_dr_region_ok_for_watchpoint.
6667 (i386_low_stopped_data_address): Renamed to
6668 i386_dr_stopped_data_address.
6669 (i386_low_stopped_by_watchpoint): Renamed to
6670 i386_dr_stopped_by_watchpoint.
6671 * i386-low.c (i386_show_dr): Renamed to
6672 i386_dr_show and made nonstatic. All uses updated.
6673 (i386_length_and_rw_bits): Renamed to
6674 i386_dr_length_and_rw_bits and made nonstatic.
6676 (i386_insert_aligned_watchpoint): Renamed to
6677 i386_dr_insert_aligned_watchpoint and made nonstatic.
6679 (i386_remove_aligned_watchpoint): Renamed to
6680 i386_dr_remove_aligned_watchpoint and made nonstatic.
6682 (i386_update_inferior_debug_regs): Renamed to
6683 i386_dr_update_inferior_debug_regs and made nonstatic.
6685 (i386_low_insert_watchpoint): Renamed to
6686 i386_dr_insert_watchpoint. All uses updated.
6687 (i386_low_remove_watchpoint): Renamed to
6688 i386_dr_remove_watchpoint. All uses updated.
6689 (i386_low_region_ok_for_watchpoint): Renamed to
6690 i386_dr_region_ok_for_watchpoint. All uses updated.
6691 (i386_low_stopped_data_address): Renamed to
6692 i386_dr_stopped_data_address. All uses updated.
6693 (i386_low_stopped_by_watchpoint): Renamed to
6694 i386_dr_stopped_by_watchpoint. All uses updated.
6696 2014-06-18 Gary Benson <gbenson@redhat.com>
6698 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6699 (i386_dr_low_can_set_control): Likewise.
6700 (i386_insert_aligned_watchpoint): New check.
6702 2014-06-18 Gary Benson <gbenson@redhat.com>
6704 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6707 2014-06-18 Gary Benson <gbenson@redhat.com>
6709 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6710 instead of fatal and error.
6711 (i386_handle_nonaligned_watchpoint): Likewise.
6713 2014-06-18 Gary Benson <gbenson@redhat.com>
6715 * i386-low.c (i386_get_debug_register_length): New macro.
6716 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6717 (i386_show_dr): Use debug_printf instead of fprintf. Use
6718 phex to format values.
6720 2014-06-18 Gary Benson <gbenson@redhat.com>
6722 * i386-low.h: Comment changes.
6723 * i386-low.c: Likewise.
6725 2014-06-18 Gary Benson <gbenson@redhat.com>
6727 * i386-low.c: Whitespace changes.
6729 2014-06-12 Tom Tromey <tromey@redhat.com>
6731 * utils.c (freeargv): Remove.
6733 2014-06-12 Tom Tromey <tromey@redhat.com>
6735 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6736 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6737 (parse_debug_format_options): Likewise.
6738 (gdbserver_usage): Likewise.
6739 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6740 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6741 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6743 ($(LIBGNU)): Depend on libiberty.
6744 (all-lib): Recurse into all subdirs.
6745 (install-only): Invoke "install" target in subdirs.
6746 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6748 * configure: Rebuild.
6749 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6750 for vasprintf, vsnprintf, or gettimeofday.
6751 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6754 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6756 * development.sh: Delete.
6757 * Makefile.in (config.status): Adjust dependency on development.sh.
6758 * configure.ac: Adjust development.sh source call.
6759 * configure: Regenerate.
6761 2014-06-02 Pedro Alves <palves@redhat.com>
6763 * ax.c (gdb_free_agent_expr): New function.
6764 * ax.h (gdb_free_agent_expr): New declaration.
6765 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6767 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6769 (clear_breakpoint_conditions_and_commands): New function.
6770 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6771 (clear_breakpoint_conditions_and_commands): New declaration.
6773 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6775 * linux-aarch64-low.c (asm/ptrace.h): Include.
6777 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6779 Fix TLS access for -static -pthread.
6780 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6781 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6782 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6784 2014-05-20 Pedro Alves <palves@redhat.com>
6786 * linux-aarch64-low.c (aarch64_insert_point)
6787 (aarch64_remove_point): No longer check whether the type is
6788 supported here. Adjust to new interface.
6789 (the_low_target): Install aarch64_supports_z_point_type as
6790 supports_z_point_type method.
6791 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6792 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6793 instead of a Z packet char. Adjust.
6794 (arm_supports_z_point_type): New function.
6795 (arm_insert_point, arm_remove_point): Adjust to new interface.
6796 (the_low_target): Install arm_supports_z_point_type.
6797 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6798 (cris_insert_point, cris_remove_point): Adjust to new interface.
6799 Don't check whether the type is supported here.
6800 (the_low_target): Install cris_supports_z_point_type.
6801 * linux-low.c (linux_supports_z_point_type): New function.
6802 (linux_insert_point, linux_remove_point): Adjust to new interface.
6803 * linux-low.h (struct linux_target_ops) <insert_point,
6804 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6805 raw_breakpoint pointer parameter.
6806 <supports_z_point_type>: New method.
6807 * linux-mips-low.c (mips_supports_z_point_type): New function.
6808 (mips_insert_point, mips_remove_point): Adjust to new interface.
6809 Use mips_supports_z_point_type.
6810 (the_low_target): Install mips_supports_z_point_type.
6811 * linux-ppc-low.c (the_low_target): Install NULL as
6812 supports_z_point_type method.
6813 * linux-s390-low.c (the_low_target): Install NULL as
6814 supports_z_point_type method.
6815 * linux-sparc-low.c (the_low_target): Install NULL as
6816 supports_z_point_type method.
6817 * linux-x86-low.c (x86_supports_z_point_type): New function.
6818 (x86_insert_point): Adjust to new insert_point interface. Use
6819 insert_memory_breakpoint. Adjust to new
6820 i386_low_insert_watchpoint interface.
6821 (x86_remove_point): Adjust to remove_point interface. Use
6822 remove_memory_breakpoint. Adjust to new
6823 i386_low_remove_watchpoint interface.
6824 (the_low_target): Install x86_supports_z_point_type.
6825 * lynx-low.c (lynx_target_ops): Install NULL as
6826 supports_z_point_type callback.
6827 * nto-low.c (nto_supports_z_point_type): New.
6828 (nto_insert_point, nto_remove_point): Adjust to new interface.
6829 (nto_target_ops): Install nto_supports_z_point_type.
6830 * mem-break.c: Adjust intro comment.
6831 (struct raw_breakpoint) <raw_type, size>: New fields.
6832 <inserted>: Update comment.
6833 <shlib_disabled>: Delete field.
6834 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6835 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6836 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6837 (raw_bkpt_type_to_target_hw_bp_type): New function.
6838 (find_enabled_raw_code_breakpoint_at): New function.
6839 (find_raw_breakpoint_at): New type and size parameters. Use them.
6840 (insert_memory_breakpoint): New function, based off
6841 set_raw_breakpoint_at.
6842 (remove_memory_breakpoint): New function.
6843 (set_raw_breakpoint_at): Reimplement.
6844 (set_breakpoint): New, based on set_breakpoint_at.
6845 (set_breakpoint_at): Reimplement.
6846 (delete_raw_breakpoint): Go through the_target->remove_point
6847 instead of assuming memory breakpoints.
6848 (find_gdb_breakpoint_at): Delete.
6849 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6850 (find_gdb_breakpoint): New function.
6851 (set_gdb_breakpoint_at): Delete.
6852 (z_type_supported): New function.
6853 (set_gdb_breakpoint_1): New function, loosely based off
6854 set_gdb_breakpoint_at.
6855 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6856 (delete_gdb_breakpoint_at): Delete.
6857 (delete_gdb_breakpoint_1): New function, loosely based off
6858 delete_gdb_breakpoint_at.
6859 (delete_gdb_breakpoint): New function.
6860 (clear_gdb_breakpoint_conditions): Rename to ...
6861 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6863 (add_condition_to_breakpoint): Make static.
6864 (add_breakpoint_condition): Take a struct breakpoint pointer
6865 instead of an address. Adjust.
6866 (gdb_condition_true_at_breakpoint): Rename to ...
6867 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6869 (gdb_condition_true_at_breakpoint): Reimplement.
6870 (add_breakpoint_commands): Take a struct breakpoint pointer
6871 instead of an address. Adjust.
6872 (gdb_no_commands_at_breakpoint): Rename to ...
6873 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6874 parameter. Return true if no breakpoint was found. Change debug
6876 (gdb_no_commands_at_breakpoint): Reimplement.
6877 (run_breakpoint_commands): Rename to ...
6878 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6879 and change return type to boolean.
6880 (run_breakpoint_commands): New function.
6881 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6882 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6883 breakpoint. Go through the_target->remove_point instead of
6884 assuming memory breakpoint.
6885 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6886 software and hardware breakpoints.
6887 (reinsert_raw_breakpoint): Go through the_target->insert_point
6888 instead of assuming memory breakpoint.
6889 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6890 software and hardware breakpoints.
6891 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6892 Check both software and hardware breakpoints.
6893 (validate_inserted_breakpoint): Assert the breakpoint is a
6894 software breakpoint. Set the inserted flag to -1 instead of
6895 setting shlib_disabled.
6896 (delete_disabled_breakpoints): Adjust.
6897 (validate_breakpoints): Only validate software breakpoints.
6898 Adjust to inserted flag change.
6899 (check_mem_read, check_mem_write): Skip breakpoint types other
6900 than software breakpoints. Adjust to inserted flag change.
6901 * mem-break.h (enum raw_bkpt_type): New enum.
6902 (raw_breakpoint, struct process_info): Forward declare.
6903 (Z_packet_to_target_hw_bp_type): Delete declaration.
6904 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6905 (set_gdb_breakpoint, delete_gdb_breakpoint)
6906 (clear_breakpoint_conditions): New declarations.
6907 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6908 (breakpoint_inserted_here): Update comment.
6909 (add_breakpoint_condition, add_breakpoint_commands): Replace
6910 address parameter with a breakpoint pointer parameter.
6911 (gdb_breakpoint_here): Update comment.
6912 (delete_gdb_breakpoint_at): Delete.
6913 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6914 * server.c (process_point_options): Take a struct breakpoint
6915 pointer instead of an address. Adjust.
6916 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6917 delete_gdb_breakpoint.
6918 * spu-low.c (spu_target_ops): Install NULL as
6919 supports_z_point_type method.
6920 * target.h: Include mem-break.h.
6921 (struct target_ops) <prepare_to_access_memory>: Update comment.
6922 <supports_z_point_type>: New field.
6923 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6924 instead of a char. Also take a raw breakpoint pointer.
6925 * win32-arm-low.c (the_low_target): Install NULL as
6926 supports_z_point_type.
6927 * win32-i386-low.c (i386_supports_z_point_type): New function.
6928 (i386_insert_point, i386_remove_point): Adjust to new interface.
6929 (the_low_target): Install i386_supports_z_point_type.
6930 * win32-low.c (win32_supports_z_point_type): New function.
6931 (win32_insert_point, win32_remove_point): Adjust to new interface.
6932 (win32_target_ops): Install win32_supports_z_point_type.
6933 * win32-low.h (struct win32_target_ops):
6934 <supports_z_point_type>: New method.
6935 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6936 instead of a char. Also take a raw breakpoint pointer.
6938 2014-05-20 Pedro Alves <palves@redhat.com>
6940 * mem-break.h: Include break-common.h.
6941 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6942 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6943 (Z_packet_to_target_hw_bp_type): New declaration.
6944 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6945 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6946 (Z_PACKET_ACCESS_WP): Delete macros.
6947 (Z_packet_to_hw_type): Delete function.
6948 * i386-low.h: Don't include break-common.h here.
6949 (Z_packet_to_hw_type): Delete declaration.
6950 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6951 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6952 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6953 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6954 * linux-aarch64-low.c: Don't include break-common.h here.
6955 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6956 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6957 (Z_packet_to_target_hw_bp_type): Delete function.
6958 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6960 (mips_insert_point, mips_remove_point): Use
6961 Z_packet_to_target_hw_bp_type.
6963 2014-05-20 Pedro Alves <palves@redhat.com>
6965 * linux-aarch64-low.c: Include break-common.h.
6966 (enum target_point_type): Delete.
6967 (Z_packet_to_point_type): Rename to ...
6968 (Z_packet_to_target_hw_bp_type): ... this, and return a
6969 target_hw_bp_type instead.
6970 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6971 instead of an enum target_point_type.
6972 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6974 (aarch64_dr_state_insert_one_point)
6975 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6976 (aarch64_handle_aligned_watchpoint)
6977 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6978 Take an enum target_hw_bp_type instead of an enum
6980 (aarch64_supports_z_point_type): New function.
6981 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6982 use Z_packet_to_target_hw_bp_type.
6984 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6986 * configure.ac: Only use -Werror by default when DEVELOPMENT
6988 * configure: Regenerate.
6990 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6992 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6993 * linux-x86-low.c (X86_64_USER_REGS): New.
6994 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6996 2014-04-28 Yao Qi <yao@codesourcery.com>
6998 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7001 2014-04-25 Pedro Alves <palves@redhat.com>
7004 * linux-low.c (linux_attach_fail_reason_string): New function.
7005 (linux_attach_lwp): Delete.
7006 (linux_attach_lwp_1): Rename to ...
7007 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7008 argument. Remove "initial" parameter. Return int instead of
7009 void. Don't error or warn here.
7010 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7011 failure to attach to the tgid. Call warning when failing to
7013 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7014 argument. Remove "initial" parameter. Return int instead of
7015 void. Don't error or warn here.
7016 (linux_attach_fail_reason_string): New declaration.
7017 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7018 interface change. Use linux_attach_fail_reason_string.
7020 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7021 Walfred Tedeschi <walfred.tedeschi@intel.com>
7023 * Makefile.in: Added rules to handle new files
7024 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7025 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7026 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7027 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7028 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7029 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7031 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7032 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7033 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7034 i386/x32-avx512.xml.
7035 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7036 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7037 i386/x32-avx512-linux.xml.
7038 * i387-fp.c (num_avx512_k_registers): New constant for number
7040 (num_avx512_zmmh_low_registers): New constant for number of
7041 lower ZMM registers (0-15).
7042 (num_avx512_zmmh_high_registers): New constant for number of
7043 higher ZMM registers (16-31).
7044 (num_avx512_ymmh_registers): New contant for number of higher
7045 YMM registers (ymm16-31 added by avx521 on x86_64).
7046 (num_avx512_xmm_registers): New constant for number of higher
7047 XMM registers (xmm16-31 added by AVX512 on x86_64).
7048 (struct i387_xsave): Add space for AVX512 registers.
7049 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7050 Add code to handle AVX512 registers.
7051 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7052 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7053 prototypei from generated file.
7054 (tdesc_amd64_avx512_linux): Likewise.
7055 (init_registers_x32_avx512_linux): Likewise.
7056 (tdesc_x32_avx512_linux): Likewise.
7057 (init_registers_i386_avx512_linux): Likewise.
7058 (tdesc_i386_avx512_linux): Likewise.
7059 (x86_64_regmap): Add AVX512 registers.
7060 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7062 (initialize_low_arch): Add code to initialize AVX512 registers.
7064 2014-04-23 Pedro Alves <palves@redhat.com>
7066 * mem-break.c (find_gdb_breakpoint_at): Make static.
7067 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7069 2014-04-23 Pedro Alves <palves@redhat.com>
7071 * i386-low.c: Don't include break-common.h here.
7072 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7073 prototype to take target_hw_bp_type as argument instead of a Z
7075 * i386-low.h: Include break-common.h here.
7076 (Z_packet_to_hw_type): Declare.
7077 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7079 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7080 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7081 (x86_remove_point): Convert the packet number to a
7082 target_hw_bp_type before calling i386_low_remove_watchpoint.
7083 * win32-i386-low.c (i386_insert_point): Convert the packet number
7084 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7085 (i386_remove_point): Convert the packet number to a
7086 target_hw_bp_type before calling i386_low_remove_watchpoint.
7088 2014-04-23 Pedro Alves <palves@redhat.com>
7090 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7092 2014-04-10 Pedro Alves <palves@redhat.com>
7094 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7095 Check if the condition or command is NULL before checking if the
7096 breakpoint is known. On success, return true.
7097 * mem-break.h (add_breakpoint_condition): Document return.
7098 (add_breakpoint_commands): Add describing comment.
7099 * server.c (skip_to_semicolon): New function.
7100 (process_point_options): Use it.
7102 2014-04-09 Pedro Alves <palves@redhat.com>
7104 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7107 2014-02-27 Pedro Alves <palves@redhat.com>
7110 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7112 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7114 (last_thread_of_process_p): Take a PID argument instead of a
7116 (linux_wait_for_lwp): Delete.
7117 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7119 (linux_low_filter_event): New function, party factored out from
7120 linux_wait_for_event.
7121 (linux_wait_for_event): Rename to ...
7122 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7123 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7124 sigsuspend. Check for zombie leaders.
7125 (linux_wait_for_event): Reimplement as wrapper around
7126 linux_wait_for_event_filtered.
7127 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7128 a normal or signal exit is seen, it's the whole process exiting.
7129 (wait_for_sigstop): No longer a for_each_inferior callback.
7130 Rewrite on top of linux_wait_for_event_filtered.
7131 (stop_all_lwps): Call wait_for_sigstop directly.
7132 * server.c (resume, handle_target_event): Handle
7133 TARGET_WAITKIND_NO_RESUMED.
7135 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7137 * win32-low.c (psapi_get_dll_name,
7138 * win32_CreateToolhelp32Snapshot): Delete.
7139 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7140 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7142 (handle_load_dll): Add function description.
7143 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7145 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7147 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7149 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7150 base address when calling win32_add_one_solib.
7151 (handle_load_dll): Delete local variable load_addr.
7152 Remove 0x1000 offset applied to DLL base address when calling
7153 win32_add_one_solib.
7154 (handle_unload_dll): Add comment.
7156 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7158 * win32-low.c (win32_add_all_dlls): Renames
7159 win32_ensure_ntdll_loaded. Rewrite function documentation.
7160 Adjust implementation to always load all DLLs.
7161 Add 0x1000 offset to DLL base address when calling
7162 win32_add_one_solib.
7163 (child_initialization_done): New static global.
7164 (do_initial_child_stuff): Set child_initialization_done to
7165 zero during child initialization, and 1 after. Replace call
7166 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7168 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7169 (handle_unload_dll): Add function documentation.
7170 (get_child_debug_event): Ignore load and unload DLL events
7171 during child initialization.
7173 2014-02-20 Doug Evans <dje@google.com>
7175 Remove global all_lwps.
7176 * inferiors.h (ptid_of): Move here from linux-low.h.
7177 (pid_of, lwpid_of): Ditto.
7178 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7179 parameter is a struct thread_info * now.
7180 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7181 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7182 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7184 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7185 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7186 * linux-arm-low.c (update_registers_callback): Update, "entry"
7187 parameter is a struct thread_info * now.
7188 Fetch lwpid from current_inferior directly.
7189 (arm_insert_point): Pass &all_threads to find_inferior instead of
7191 (arm_remove_point): Ditto.
7192 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7193 (arm_prepare_to_resume): Fetch pid from thread.
7194 (arm_read_description): Fetch lwpid from current_inferior directly.
7195 * linux-low.c (all_lwps): Delete.
7196 (delete_lwp): Delete call to remove_inferior.
7197 (handle_extended_wait): Fetch lwpid from thread.
7198 (add_lwp): Don't set lwp->entry.id. Remove call to
7199 add_inferior_to_list.
7200 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7201 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7202 (kill_one_lwp_callback): Ditto.
7203 (linux_kill): Don't dereference NULL pointer.
7204 Fetch ptid,lwpid from thread.
7205 (get_detach_signal): Fetch ptid from thread.
7206 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7207 Simplify call to regcache_invalidate_thread.
7208 (delete_lwp_callback): Update, "entry" parameter is a
7209 struct thread_info * now. Fetch pid from thread.
7210 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7211 (status_pending_p_callback): Update, "entry" parameter is a
7212 struct thread_info * now. Fetch ptid from thread.
7213 (find_lwp_pid): Update, "entry" parameter is a
7214 struct thread_info * now.
7215 (linux_wait_for_lwp): Fetch pid from thread.
7216 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7217 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7218 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7219 (dequeue_one_deferred_signal): Ditto.
7220 (cancel_breakpoint): Fetch ptid from current_inferior.
7221 (linux_wait_for_event): Pass &all_threads to find_inferior,
7222 not &all_lwps. Fetch ptid, lwpid from thread.
7223 (count_events_callback): Update, "entry" parameter is a
7224 struct thread_info * now.
7225 (select_singlestep_lwp_callback): Ditto.
7226 (select_event_lwp_callback): Ditto.
7227 (cancel_breakpoints_callback): Ditto.
7228 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7230 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7231 (unsuspend_one_lwp): Update, "entry" parameter is a
7232 struct thread_info * now.
7233 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7235 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7236 Fetch lwpid from thread, not lwp.
7237 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7238 Pass &all_threads to find_inferior, not &all_lwps.
7239 (send_sigstop): Fetch lwpid from thread, not lwp.
7240 (send_sigstop_callback): Update, "entry" parameter is a
7241 struct thread_info * now.
7242 (suspend_and_send_sigstop_callback): Ditto.
7243 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7244 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7245 struct thread_info * now.
7246 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7248 (lwp_running): Update, "entry" parameter is a
7249 struct thread_info * now.
7250 (stop_all_lwps): Fetch ptid from thread.
7251 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7252 (linux_resume_one_lwp): Fetch lwpid from thread.
7253 (linux_set_resume_request): Update, "entry" parameter is a
7254 struct thread_info * now. Fetch pid, lwpid from thread.
7255 (resume_status_pending_p): Update, "entry" parameter is a
7256 struct thread_info * now.
7257 (need_step_over_p): Ditto. Fetch lwpid from thread.
7258 (start_step_over): Fetch lwpid from thread.
7259 (linux_resume_one_thread): Update, "entry" parameter is a
7260 struct thread_info * now. Fetch lwpid from thread.
7261 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7262 (proceed_one_lwp): Update, "entry" parameter is a
7263 struct thread_info * now. Fetch lwpid from thread.
7264 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7265 struct thread_info * now.
7266 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7267 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7268 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7270 (regsets_store_inferior_registers): Ditto.
7271 (fetch_register, store_register): Ditto.
7272 (linux_read_memory, linux_write_memory): Ditto.
7273 (linux_request_interrupt): Ditto.
7274 (linux_read_auxv): Ditto.
7275 (linux_xfer_siginfo): Ditto.
7276 (linux_qxfer_spu): Ditto.
7277 (linux_qxfer_libraries_svr4): Ditto.
7278 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7279 moved to inferiors.h.
7281 (get_thread_lwp): Update.
7282 (struct lwp_info): Delete member "entry". Simplify comment for
7285 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7286 current_inferior directly.
7287 (update_watch_registers_callback): Update, "entry" parameter is a
7288 struct thread_info * now. Fetch pid from thread.
7289 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7290 (mips_insert_point): Fetch lwpid from current_inferior.
7291 Pass &all_threads to find_inferior, not &all_lwps.
7292 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7293 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7295 (mips_stopped_data_address): Ditto.
7296 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7298 * linux-tile-low.c (tile_arch_setup): Ditto.
7299 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7300 (update_debug_registers_callback): Update, "entry" parameter is a
7301 struct thread_info * now. Fetch pid from thread.
7302 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7303 Pass &all_threads to find_inferior, not &all_lwps.
7304 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7305 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7306 Pass &all_threads to find_inferior, not &all_lwps.
7307 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7308 (i386_dr_low_get_status): Ditto.
7309 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7310 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7311 (x86_linux_read_description): Ditto.
7312 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7314 2014-02-20 Doug Evans <dje@google.com>
7316 * inferiors.c (get_first_inferior): Fix buglet.
7318 2014-02-19 Doug Evans <dje@google.com>
7320 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7321 * inferiors.c (add_thread): Change result type to struct thread_info *.
7322 All callers updated.
7323 (add_lwp): Call add_thread here instead of in callers.
7324 All callers updated.
7325 * linux-low.h (get_lwp_thread): Rewrite.
7326 (struct lwp_info): New member "thread".
7328 2014-02-19 Doug Evans <dje@google.com>
7330 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7331 All callers updated.
7333 2014-02-19 Doug Evans <dje@google.com>
7335 * inferiors.c (add_thread): Fix whitespace.
7337 2014-02-19 Doug Evans <dje@google.com>
7339 * dll.c (clear_dlls): Replace accessing list implemention details
7341 * gdbthread.h (get_first_thread): Declare.
7342 * inferiors.c (for_each_inferior_with_data): New function.
7343 (get_first_thread): New function.
7344 (find_thread_ptid): Simplify.
7345 (get_first_inferior): New function.
7346 (clear_list): Delete.
7347 (one_inferior_p): New function.
7348 (clear_inferior_list): New function.
7349 (clear_inferiors): Update.
7350 * inferiors.h (for_each_inferior_with_data): Declare.
7351 (clear_inferior_list): Declare.
7352 (one_inferior_p): Declare.
7353 (get_first_inferior): Declare.
7354 * linux-low.c (linux_wait_for_event): Replace accessing list
7355 implemention details with API function.
7356 * server.c (target_running): Ditto.
7357 (accumulate_file_name_length): New function.
7358 (emit_dll_description): New function.
7359 (handle_qxfer_libraries): Replace accessing list implemention
7360 details with API function.
7361 (handle_qxfer_threads_worker): New function.
7362 (handle_qxfer_threads_proper): Replace accessing list implemention
7363 details with API function.
7364 (handle_query): Ditto.
7365 (visit_actioned_threads_callback_ftype): New typedef.
7366 (visit_actioned_threads_data): New struct.
7367 (visit_actioned_threads): Rewrite to be find_inferior callback.
7368 (resume): Call find_inferior.
7369 (handle_status): Replace accessing list implemention
7370 details with API function.
7371 (process_serial_event): Replace accessing list implemention details
7373 * target.c (set_desired_inferior): Replace accessing list implemention
7374 details with API function.
7375 * tracepoint.c (same_process_p): New function.
7376 (gdb_agent_about_to_close): Replace accessing list implemention
7377 details with API function.
7378 * win32-low.c (child_delete_thread): Replace accessing list
7379 implemention details with API function.
7380 (match_dll_by_basename): New function.
7381 (dll_is_loaded_by_basename): New function.
7382 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7383 details call to dll_is_loaded_by_basename.
7385 2014-02-19 Doug Evans <dje@google.com>
7387 * dll.h (struct dll_info): Add comment.
7388 * gdbthread.h (struct thread_info): Add comment.
7389 (current_ptid): Simplify.
7390 * inferiors.c (add_process): Update.
7391 (remove_process): Update.
7392 * inferiors.h (struct process_info): Rename member "head" to "entry".
7393 * linux-low.c (delete_lwp): Update.
7395 (last_thread_of_process_p): Update.
7396 (kill_one_lwp_callback, linux_kill): Update.
7397 (status_pending_p_callback): Update.
7398 (wait_for_sigstop): Update. Simplify read of ptid.
7399 (start_step_over): Update.
7400 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7401 (get_lwp_thread): Update.
7402 (struct lwp_info): Rename member "head" to "entry".
7403 * regcache.h (inferior_list_entry): Delete.
7404 * server.c (kill_inferior_callback): Update.
7405 (detach_or_kill_inferior_callback): Update.
7406 (print_started_pid): Update.
7407 (print_attached_pid): Update.
7408 (process_serial_event): Simplify read of ptid.
7409 * thread-db.c (thread_db_create_event): Update.
7410 (thread_db_get_tls_address): Update.
7411 * win32-low.c (current_inferior_ptid): Simplify.
7413 2014-02-19 Tom Tromey <tromey@redhat.com>
7415 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7417 (target_supports_btrace): Update.
7419 2014-02-14 Yao Qi <yao@codesourcery.com>
7421 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7422 (rsp-low-ipa.o): New target.
7424 2014-02-12 Tom Tromey <tromey@redhat.com>
7426 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7427 convert_ascii_to_int.
7428 * regcache.c (registers_to_string): Likewise.
7429 * remote-utils.c (decode_M_packet): Likewise.
7430 * server.c (process_serial_event): Likewise.
7432 2014-02-12 Tom Tromey <tromey@redhat.com>
7434 * server.c (handle_query, handle_v_run): Use hex2bin, not
7436 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7438 2014-02-12 Tom Tromey <tromey@redhat.com>
7440 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7441 convert_int_to_ascii.
7442 * regcache.c (registers_to_string, collect_register_as_string):
7444 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7446 * server.c (process_serial_event): Likewise.
7447 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7448 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7450 2014-02-12 Tom Tromey <tromey@redhat.com>
7452 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7453 bin2hex, not hexify.
7454 * tracepoint.c (cmd_qtstatus): Likewise.
7456 2014-02-12 Tom Tromey <tromey@redhat.com>
7458 * remote-utils.c (monitor_output): Pass explicit length to
7461 2014-02-12 Tom Tromey <tromey@redhat.com>
7463 * tracepoint.c: Include rsp-low.h.
7464 * server.c: Include rsp-low.h.
7465 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7466 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7468 * remote-utils.c: Include rsp-low.h.
7469 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7470 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7471 (convert_int_to_ascii, convert_ascii_to_int): Move to
7473 * regcache.c: Include rsp-low.h.
7474 * ax.c: Include rsp-low.h.
7475 * Makefile.in (SFILES): Add common/rsp-low.c.
7476 (OBS): Add rsp-low.o.
7477 (rsp-low.o): New target.
7479 2014-02-12 Tom Tromey <tromey@redhat.com>
7481 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7482 Include print-utils.h.
7483 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7484 (plongest, thirty_two, phex_nz): Remove.
7485 * Makefile.in (SFILES): Add common/print-utils.c.
7486 (OBS): Add print-utils.o.
7487 (print-utils-ipa.o): New target.
7488 (print-utils.o): New target.
7489 (IPA_OBJS): Add print-utils-ipa.o.
7491 2014-02-06 Tom Tromey <tromey@redhat.com>
7493 * Makefile.in (SFILES): Fix indentation.
7495 2014-02-05 Doug Evans <dje@google.com>
7497 * linux-low.c (linux_wait_for_event): Improve comment.
7498 (linux_wait_1): Keep current_inferior in sync with event_child.
7500 2014-01-22 Doug Evans <dje@google.com>
7502 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7504 2014-01-22 Doug Evans <dje@google.com>
7506 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7507 * configure: Regenerate.
7508 * config.in: Regenerate.
7509 * Makefile.in (SFILES): Add debug.c.
7511 * debug.c: New file.
7512 * debug.h: New file.
7513 * linux-aarch64-low.c (*): Update all debugging printfs to use
7514 debug_printf instead of fprintf.
7515 * linux-arm-low.c (*): Ditto.
7516 * linux-cris-low.c (*): Ditto.
7517 * linux-crisv32-low.c (*): Ditto.
7518 * linux-m32r-low.c (*): Ditto.
7519 * linux-sparc-low.c (*): Ditto.
7520 * linux-x86.c (*): Ditto.
7521 * linux-low.c (*): Ditto.
7522 (linux_wait_1): Add calls to debug_enter, debug_exit.
7523 (linux_wait): Remove redundant debugging printf.
7524 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7525 (linux_resume, unstop_all_lwps): Ditto.
7526 * mem-break.c (*): Update all debugging printfs to use
7527 debug_printf instead of fprintf.
7528 * remote-utils.c (*): Ditto.
7529 * thread-db.c (*): Ditto.
7530 * server.c #include <ctype.h>, "gdb_vecs.h".
7531 (debug_threads): Moved to debug.c.
7532 (*): Update all debugging printfs to use debug_printf instead of
7534 (start_inferior): Replace call to fflush with call to debug_flush.
7535 (monitor_show_help): Mention set debug-format.
7536 (parse_debug_format_options): New function.
7537 (handle_monitor_command): Handle "monitor set debug-format".
7538 (gdbserver_usage): Mention --debug-format.
7539 (main): Parse --debug-format.
7540 * server.h (debug_threads): Declaration moved to debug.h.
7542 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7543 trace_debug_1 that uses debug_printf.
7544 (tracepoint_look_up_symbols): Update all debugging printfs to use
7545 debug_printf instead of fprintf.
7547 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7549 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7552 2014-01-17 Pedro Alves <palves@redhat.com>
7555 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7556 defined after including gdb_proc_service.h.
7558 2014-01-16 Doug Evans <dje@google.com>
7560 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7561 (match_dll): Use it.
7563 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7565 * target.h (target_ops) <read_btrace>: Change parameters and
7566 return type to allow error reporting.
7567 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7568 trace reading errors on.
7569 * linux-low.c (linux_low_read_btrace): Pass trace reading
7571 (linux_low_disable_btrace): New.
7573 2014-01-15 Doug Evans <dje@google.com>
7575 * inferiors.c (thread_id_to_gdb_id): Delete.
7576 * inferiors.h (thread_id_to_gdb_id): Delete.
7578 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7580 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7581 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7584 2014-01-08 Pedro Alves <palves@redhat.com>
7586 * server.c (handle_status): Don't discard previous queued stop
7587 replies or thread's pending status here.
7588 (main) <disconnection>: Do it here instead.
7590 2014-01-08 Pedro Alves <palves@redhat.com>
7592 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7593 * server.c (visit_actioned_threads, handle_pending_status): New
7595 (handle_v_cont): Factor out parts to ...
7596 (resume): ... this new function. If in all-stop, and a thread
7597 being resumed has a pending status, report it without actually
7599 (myresume): Adjust to use the new 'resume' function.
7600 (clear_pending_status_callback, set_pending_status_callback)
7601 (find_status_pending_thread_callback): New functions.
7602 (handle_status): Handle the case of multiple threads having
7603 interesting statuses to report. Report threads' real last signal
7604 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7605 with an interesting thread to report the status for, instead of
7606 always reporting the status of the first thread.
7608 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7610 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7611 * gdbreplay.c (gdbreplay_version): Likewise.
7613 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7615 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7616 iov.iov_len with the real length in use.
7618 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7620 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7621 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7622 for all targets that use win32-low.c.
7623 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7624 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7626 2013-12-13 Pedro Alves <palves@redhat.com>
7628 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7629 if equal to TARGET_WAITKIND_LOADED.
7630 * win32-low.c (cached_status): New static global.
7631 (win32_wait): Add declaration.
7632 (do_initial_child_stuff): Flush all initial pending debug events
7633 up to the initial breakpoint.
7634 (win32_wait): If CACHED_STATUS was set, return that instead
7635 of doing a real wait. Remove the code resuming the execution
7636 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7637 during the initial phase. Also remove the code changing
7638 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7639 TARGET_WAITKIND_STOPPED.
7641 2013-12-11 Yao Qi <yao@codesourcery.com>
7643 * notif.c (handle_notif_ack): Return 0 if no notification
7646 2013-11-20 Doug Evans <dje@google.com>
7648 * linux-low.c (linux_set_resume_request): Fix comment.
7650 2013-11-20 Doug Evans <dje@google.com>
7652 * linux-low.c (resume_status_pending_p): Tweak comment.
7654 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7656 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7657 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7658 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7659 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7660 (srv_amd64_regobj): Add amd64-mpx.o.
7661 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7662 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7663 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7664 * i387-fp.c (num_pl_bnd_register) Added constant.
7665 (num_pl_bnd_cfg_registers) Added constant.
7666 (struct i387_xsave) Added reserved area and MPX fields.
7667 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7668 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7670 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7671 (init_registers_amd64_mpx_linux): Declare new function.
7672 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7673 (x86_64_regmap): Add MPX registers.
7674 (x86_linux_read_description): Add MPX case.
7675 (initialize_low_arch): Initialize MPX targets.
7677 2013-11-18 Tom Tromey <tromey@redhat.com>
7679 * configure: Rebuild.
7680 * configure.ac: Don't check for stdlib.h.
7681 * gdbreplay.c: Unconditionally include stdlib.h.
7683 2013-11-18 Tom Tromey <tromey@redhat.com>
7685 * config.in: Rebuild.
7686 * configure: Rebuild.
7687 * configure.ac: Don't use AC_HEADER_DIRENT.
7689 2013-11-18 Tom Tromey <tromey@redhat.com>
7691 * server.h: Don't check HAVE_STRING_H.
7692 * gdbreplay.c: Don't check HAVE_STRING_H.
7693 * configure: Rebuild.
7695 2013-11-18 Tom Tromey <tromey@redhat.com>
7697 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7700 2013-11-08 Tom Tromey <tromey@redhat.com>
7702 * configure, config.in: Rebuild.
7703 * configure.ac: Remove unused configury.
7705 2013-11-08 Tom Tromey <tromey@redhat.com>
7707 * acinclude.m4: Include common.m4, codeset.m4.
7708 * configure, config.in: Rebuild.
7709 * configure.ac: Use GDB_AC_COMMON.
7711 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7713 * linux-s390-low.c (HWCAP_S390_TE): New define.
7714 (s390_arch_setup): Consider the TE field in the HWCAP for
7715 determining 'have_regset_tdb'.
7717 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7720 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7723 2013-10-02 Pedro Alves <palves@redhat.com>
7725 * server.c (process_serial_event): Don't output "GDBserver
7726 exiting" if GDB is connected through stdio.
7727 * target.c (mywait): Likewise, be silent if GDB is connected
7730 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7732 * lynx-low.c (lynx_add_threads_after_attach): New function.
7733 (lynx_attach): Remove call to add_thread. Add call to
7734 lynx_add_threads_after_attach instead.
7736 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7738 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7739 * config.in, configure: Regenerated.
7741 2013-09-18 Yao Qi <yao@codesourcery.com>
7744 * server.c (start_inferior): Clear 'resume_info'.
7746 2013-09-16 Jiong Wang <jiwang@tilera.com>
7748 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7751 2013-09-16 Jiong Wang <jiwang@tilera.com>
7753 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7754 linux-tile-low.o to srv_tgtobj.
7756 2013-09-16 Will Newton <will.newton@linaro.org>
7758 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7761 2013-09-06 Pedro Alves <palves@redhat.com>
7763 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7764 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7765 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7766 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7767 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7768 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7770 2013-09-06 Pedro Alves <palves@redhat.com>
7772 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7773 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7775 2013-09-06 Pedro Alves <palves@redhat.com>
7777 * linux-amd64-ipa.c: Include tracepoint.h.
7778 * linux-i386-ipa.c: Include tracepoint.h.
7780 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7782 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7783 (ps_get_thread_area): New function.
7785 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7787 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7788 (initialize_low_arch): Call init_registers_crisv32 rather than
7789 init_register_crisv32.
7791 2013-09-05 Pedro Alves <palves@redhat.com>
7793 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7795 * hostio.h: ... this new file.
7796 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7797 win32-low.c: Include hostio.h.
7799 2013-09-05 Pedro Alves <palves@redhat.com>
7801 * server.h (gdb_client_data, handler_func, callback_handler_func)
7802 (delete_file_handler, add_file_handler, append_callback_event)
7803 (delete_callback_event, start_event_loop, initialize_event_loop):
7804 Move to event-loop.h and include it.
7805 * event-loop.h: New file.
7807 2013-09-05 Pedro Alves <palves@redhat.com>
7809 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7810 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7811 (loaded_dll, unloaded_dll): Move to ...
7812 * dll.h: ... this new file.
7813 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7815 2013-09-05 Pedro Alves <palves@redhat.com>
7817 * server.h (current_process, get_thread_process, all_processes)
7818 (add_inferior_to_list, for_each_inferior, current_inferior)
7819 (remove_inferior, add_process, remove_process, find_process_pid)
7820 (have_started_inferiors_p, have_attached_inferiors_p)
7821 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7822 (clear_inferiors, find_inferior, find_inferior_id)
7823 (inferior_target_data, set_inferior_target_data)
7824 (inferior_regcache_data, set_inferior_regcache_data): Move to
7825 inferiors.h, and include it.
7826 * inferiors.h: New file.
7828 2013-09-05 Pedro Alves <palves@redhat.com>
7830 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7834 2013-09-05 Pedro Alves <palves@redhat.com>
7836 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7838 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7839 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7840 (handle_tracepoint_general_set, handle_tracepoint_query)
7841 (tracepoint_finished_step, tracepoint_was_hit)
7842 (release_while_stepping_state_list, current_traceframe)
7843 (in_readonly_region, traceframe_read_mem)
7844 (fetch_traceframe_registers, traceframe_read_sdata)
7845 (traceframe_read_info, struct fast_tpoint_collect_status)
7846 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7847 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7848 (supply_fast_tracepoint_registers)
7849 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7850 (ipa_tdesc, claim_trampoline_space)
7851 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7852 (agent_mem_read, agent_get_trace_state_variable_value)
7853 (agent_set_trace_state_variable_value, agent_tsv_read)
7854 (agent_mem_read_string, get_raw_reg_func_addr)
7855 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7856 * tracepoint.h: ... this new file.
7858 2013-09-05 Pedro Alves <palves@redhat.com>
7860 * server.h (perror_with_name, error, fatal, warning, paddress)
7861 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7863 * utils.h: New file.
7865 2013-09-05 Pedro Alves <palves@redhat.com>
7867 * server.h (remote_debug, noack_mode, transport_is_reliable)
7868 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7869 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7870 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7871 (write_enn, initialize_async_io, enable_async_io)
7872 (disable_async_io, check_remote_input_interrupt_request)
7873 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7874 (dead_thread_notify, prepare_resume_reply)
7875 (decode_address_to_semicolon, decode_address, decode_m_packet)
7876 (decode_M_packet, decode_X_packet, decode_xfer_write)
7877 (decode_search_memory_packet, unhexify, hexify)
7878 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7879 (look_up_one_symbol, relocate_instruction)
7880 (monitor_output): Move to remote-utils.h, and include it.
7881 * remote-utils.h: New file.
7883 2013-09-05 Pedro Alves <palves@redhat.com>
7885 * server.h (_): Delete.
7887 2013-09-02 Pedro Alves <palves@redhat.com>
7889 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7890 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7892 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7894 2013-09-02 Pierre Muller <muller@sourceware.org>
7896 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7897 or WriteProcessMemory complete successfully and handle
7898 ERROR_PARTIAL_COPY error.
7900 2013-09-02 Pedro Alves <palves@redhat.com>
7902 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7903 error instead of EIO.
7905 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7908 * linux-low.c: Include filestuff.h.
7909 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7910 * lynx-low.c: Include filestuff.h.
7911 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7912 * server.c: Include filestuff.h.
7913 (main): Call notice_open_fds.
7914 * spu-low.c: Include filestuff.h.
7915 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7917 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7919 * Makefile.in: Explain why ../target and ../nat are not
7920 listed as include file search paths.
7921 (linux-waitpid.o): New object file rule.
7922 * configure.srv (srv_native_linux_obj): New variable.
7923 Replace all occurrences of linux native object files with
7924 $srv_native_linux_obj.
7925 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7926 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7927 (linux_enable_event_reporting): Remove declaration.
7928 (my_waitpid): Moved to common/linux-waitpid.c.
7929 (linux_wait_for_event): Pass ptid when calling
7930 linux_enable_event_reporting.
7931 (linux_supports_tracefork_flag): Remove.
7932 (linux_enable_event_reporting): Likewise.
7933 (linux_tracefork_grandchild): Remove.
7934 (STACK_SIZE): Moved to common/linux-ptrace.c.
7935 (linux_tracefork_child): Remove.
7936 (linux_test_for_tracefork): Remove.
7937 (linux_look_up_symbols): Call linux_supports_traceclone.
7938 (initialize_low): Remove call to linux_test_for_tracefork.
7939 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7940 common/linux-ptrace.h.
7941 (PTRACE_TYPE_ARG4): Likewise.
7942 Include linux-ptrace.h.
7944 2013-08-21 Pedro Alves <palves@redhat.com>
7946 * config.in: Renegerate.
7948 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7950 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7951 (SFILES): Remove $(srcdir)/common/target-common.c and
7952 add $(srcdir)/target/waitstatus.c.
7953 (OBS): Remove target-common.o and add waitstatus.o.
7954 (server_h): Remove $(srcdir)/../common/target-common.h and
7955 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7956 and $(srcdir)/../target/waitstatus.h.
7957 (target-common.o): Remove.
7958 (waitstatus.o): New target object file.
7959 * target.h: Do not include target-common.h and
7960 include target/resume.h, target/wait.h and
7961 target/waitstatus.h.
7963 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7965 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7966 to PTRACE_TYPE_ARG3.
7967 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7968 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7970 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7971 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7973 2013-07-27 Jie Zhang <jie@codesourcery.com>
7974 Daniel Jacobowitz <dan@codesourcery.com>
7975 Yao Qi <yao@codesourcery.com>
7977 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7978 (mips-linux-watch.o): New rule.
7979 (mips_linux_watch_h): New variable.
7980 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7982 * linux-mips-low.c: Include mips-linux-watch.h.
7983 (struct arch_process_info, struct arch_lwp_info): New.
7984 (update_watch_registers_callback): New function.
7985 (mips_linux_new_process, mips_linux_new_thread) New functions.
7986 (mips_linux_prepare_to_resume, mips_insert_point): New
7988 (mips_remove_point, mips_stopped_by_watchpoint): New
7990 (rsp_bp_type_to_target_hw_bp_type): New function.
7991 (mips_stopped_data_address): New function.
7992 (the_low_target): Add watchpoint support functions.
7994 2013-07-27 Yao Qi <yao@codesourcery.com>
7996 * i386-low.c: Include break-common.h.
7997 (enum target_hw_bp_type): Remove.
7999 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8001 * Makefile.in (SFILES): /common/target-common.c.
8002 (OBS): Add target-common.o.
8003 (server_h): Add $(srcdir)/../common/target-common.h.
8004 (target-common.o): New target.
8005 * server.c (queue_stop_reply_callback): Free
8006 status string after use.
8007 * target.c (target_waitstatus_to_string): Remove.
8008 * target.h: Include target-common.h.
8009 (resume_kind): Likewise.
8010 (target_waitkind): Likewise.
8011 (target_waitstatus): Likewise.
8012 (TARGET_WNOHANG): Likewise.
8014 2013-07-04 Yao Qi <yao@codesourcery.com>
8016 * Makefile.in (host_alias): Use @host_noncanonical@.
8017 (target_alias): Use @target_noncanonical@.
8018 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8019 ACX_NONCANONICAL_HOST.
8020 * configure: Regenerated.
8023 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8025 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8026 * configure: Rebuild.
8027 * Makefile.in (version_host, version_target): Get from configure.
8028 (version.c): Use $(version_host) and $(version_target).
8030 2013-07-03 Pedro Alves <palves@redhat.com>
8032 * Makefile.in (config.status): Depend on development.sh.
8033 * acinclude.m4: Include libmcheck.m4.
8034 * configure: Regenerate.
8036 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8038 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8039 attribute inside the parentheses.
8040 (winapi_DebugSetProcessKillOnExit): Ditto.
8041 (winapi_DebugBreakProcess): Ditto.
8042 (winapi_GenerateConsoleCtrlEvent): Ditto.
8044 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8046 * notif.h (notif_event): Add a dummy member to avoid compiler
8049 2013-07-01 Pedro Alves <palves@redhat.com>
8051 * hostio.c (HOSTIO_PATH_MAX): Define.
8052 (require_filename, handle_open, handle_unlink, handle_readlink):
8055 2013-07-01 Pedro Alves <palves@redhat.com>
8057 * server.h: Include "pathmax.h".
8058 * linux-low.c: Don't include sys/param.h.
8059 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8061 * win32-low.c: Don't include sys/param.h.
8062 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8064 2013-07-01 Pedro Alves <palves@redhat.com>
8066 * event-loop.c: Don't check HAVE_UNISTD_H before including
8068 * gdbreplay.c: Likewise.
8069 * remote-utils.c: Likewise.
8070 * server.c: Likewise.
8071 * configure.ac: Don't check for unistd.h.
8072 * configure: Regenerate.
8074 2013-06-28 Tom Tromey <tromey@redhat.com>
8076 * Makefile.in (version.c): Use version.in, not
8079 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8081 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8082 * configure: Rebuild.
8083 * Makefile.in (version_host, version_target): Get from configure.
8084 (version.c): Use $(version_host) and $(version_target).
8086 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8088 Fix trace-status to output user name without trailing colon.
8089 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8091 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8093 Fix trace-status to output proper start-time and stop-time.
8094 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8095 output start time and stop time in hex as gdb expects.
8097 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8099 * tracepoint.c (build_traceframe_info_xml): Output trace state
8100 variables present in the trace buffer.
8102 2013-06-24 Tom Tromey <tromey@redhat.com>
8104 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8106 (version.o): Remove.
8107 * gdbreplay.c: Include version.h.
8108 (version, host_name): Don't declare.
8109 * server.h: Include version.h.
8110 (version, host_name): Don't declare.
8112 2013-06-12 Pedro Alves <palves@redhat.com>
8114 * linux-x86-low.c (linux_is_elf64): Delete global.
8115 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8116 with local linux_pid_exe_is_elf_64_file use.
8118 2013-06-11 Pedro Alves <palves@redhat.com>
8120 * linux-low.c (regset_disabled, disable_regset): New functions.
8121 (regsets_fetch_inferior_registers)
8122 (regsets_store_inferior_registers): Use them.
8123 (initialize_regsets_info); Don't allocate the disabled_regsets
8125 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8128 2013-06-11 Pedro Alves <palves@redhat.com>
8130 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8133 2013-06-11 Pedro Alves <palves@redhat.com>
8135 * linux-x86-low.c (initialize_low_arch): Call
8136 init_registers_x32_avx_linux.
8138 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8140 Fix compatibility with Android Bionic.
8141 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8144 2013-06-07 Pedro Alves <palves@redhat.com>
8147 * Makefile.in (OBS): Add tdesc.o.
8148 (IPA_OBJS): Add tdesc-ipa.o.
8149 (tdesc-ipa.o): New rule.
8150 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8152 * linux-low.c (new_inferior): Delete.
8153 (disabled_regsets, num_regsets): Delete.
8154 (linux_add_process): Adjust to set the new per-process
8156 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8157 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8158 was a stop. When calling arch_setup, switch the current inferior
8159 to the thread that got an event.
8160 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8161 (regsets_fetch_inferior_registers)
8162 (regsets_store_inferior_registers): New regsets_info parameter.
8164 (linux_register_in_regsets): New regs_info parameter. Adjust to
8166 (register_addr, fetch_register, store_register): New usrregs_info
8167 parameter. Adjust to use it.
8168 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8169 parameter regs_info. Adjust to use it.
8170 (linux_fetch_registers): Get the current inferior's regs_info, and
8172 (linux_store_registers): Ditto.
8173 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8174 (initialize_low): Don't initialize the target_regsets here. Call
8175 initialize_low_arch.
8176 * linux-low.h (target_regsets): Delete declaration.
8177 (struct regsets_info): New.
8178 (struct usrregs_info): New.
8179 (struct regs_info): New.
8180 (struct process_info_private) <new_inferior>: New field.
8181 (struct linux_target_ops): Delete the num_regs, regmap, and
8182 regset_bitmap fields. New field regs_info.
8183 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8184 * i387-fp.c (num_xmm_registers): Delete.
8185 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8186 calls to new interface.
8187 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8188 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8189 Infer the number of xmm registers from the regcache's target
8191 * i387-fp.h (num_xmm_registers): Delete.
8192 * inferiors.c (add_thread): Don't install the thread's regcache
8194 * proc-service.c (gregset_info): Fetch the current inferior's
8195 regs_info. Adjust to use it.
8196 * regcache.c: Include tdesc.h.
8197 (register_bytes, reg_defs, num_registers)
8198 (gdbserver_expedite_regs): Delete.
8199 (get_thread_regcache): If the thread doesn't have a regcache yet,
8200 create one, instead of aborting gdbserver.
8201 (regcache_invalidate_one): Rename to ...
8202 (regcache_invalidate_thread): ... this.
8203 (regcache_invalidate_one): New.
8204 (regcache_invalidate): Only invalidate registers of the current
8206 (init_register_cache): Add target_desc parameter, and use it.
8207 (new_register_cache): Ditto. Assert the target description has a
8208 non zero registers_size.
8209 (regcache_cpy): Add assertions. Adjust.
8210 (realloc_register_cache, set_register_cache): Delete.
8211 (registers_to_string, registers_from_string): Adjust.
8212 (find_register_by_name, find_regno, find_register_by_number)
8213 (register_cache_size): Add target_desc parameter, and use it.
8214 (free_register_cache_thread, free_register_cache_thread_one)
8215 (regcache_release, register_cache_size): New.
8216 (register_size): Add target_desc parameter, and use it.
8217 (register_data, supply_register, supply_register_zeroed)
8218 (supply_regblock, supply_register_by_name, collect_register)
8219 (collect_register_as_string, collect_register_by_name): Adjust.
8220 * regcache.h (struct target_desc): Forward declare.
8221 (struct regcache) <tdesc>: New field.
8222 (init_register_cache, new_register_cache): Add target_desc
8224 (regcache_invalidate_thread): Declare.
8225 (regcache_invalidate_one): Delete declaration.
8226 (regcache_release): Declare.
8227 (find_register_by_number, register_cache_size, register_size)
8228 (find_regno): Add target_desc parameter.
8229 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8231 * remote-utils.c: Include tdesc.h.
8232 (outreg, prepare_resume_reply): Adjust.
8233 * server.c: Include tdesc.h.
8234 (gdbserver_xmltarget): Delete declaration.
8235 (get_features_xml, process_serial_event): Adjust.
8236 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8238 (struct process_info) <tdesc>: New field.
8239 (ipa_tdesc): Declare.
8240 * tdesc.c: New file.
8241 * tdesc.h: New file.
8242 * tracepoint.c: Include tdesc.h.
8243 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8244 (get_context_regcache): Adjust to pass ipa_tdesc down.
8245 (do_action_at_tracepoint): Adjust to get the register cache size
8246 from the context regcache's description.
8247 (traceframe_walk_blocks): Adjust to get the register cache size
8248 from the current trace frame's description.
8249 (traceframe_get_pc): Adjust to get current trace frame's
8250 description and pass it down.
8251 (gdb_collect): Adjust to get the register cache size from the
8253 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8254 (gdbserver_xmltarget): Delete.
8255 (initialize_low_tracepoint): Set the ipa's target description.
8256 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8257 (initialize_low_tracepoint): Set the ipa's target description.
8258 * linux-x86-low.c: Include tdesc.h.
8259 [__x86_64__] (is_64bit_tdesc): New.
8260 (ps_get_thread_area, x86_get_thread_area): Use it.
8261 (i386_cannot_store_register): Rename to ...
8262 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8263 (i386_cannot_fetch_register): Rename to ...
8264 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8265 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8267 (target_regsets): Rename to ...
8268 (x86_regsets): ... this.
8269 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8271 (x86_siginfo_fixup): Use is_64bit_tdesc.
8272 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8273 (tdesc_x32_avx_linux, tdesc_x32_linux)
8274 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8276 (x86_linux_update_xmltarget): Delete.
8277 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8278 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8279 (AMD64_LINUX_USER64_CS): New.
8280 (x86_linux_read_description): New, based on
8281 x86_linux_update_xmltarget.
8282 (same_process_callback): New.
8283 (x86_arch_setup_process_callback): New.
8284 (x86_linux_update_xmltarget): New.
8285 (x86_regsets_info): New.
8286 (amd64_linux_regs_info): New.
8287 (i386_linux_usrregs_info): New.
8288 (i386_linux_regs_info): New.
8289 (x86_linux_regs_info): New.
8290 (x86_arch_setup): Reimplement.
8291 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8292 (x86_emit_ops): Ditto.
8293 (the_low_target): Adjust. Install x86_linux_regs_info,
8294 x86_cannot_fetch_register, and x86_cannot_store_register.
8295 (initialize_low_arch): New.
8296 * linux-ia64-low.c (tdesc_ia64): Declare.
8297 (ia64_fetch_register): Adjust.
8298 (ia64_usrregs_info, regs_info): New globals.
8299 (ia64_regs_info): New function.
8300 (the_low_target): Adjust.
8301 (initialize_low_arch): New function.
8302 * linux-sparc-low.c (tdesc_sparc64): Declare.
8303 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8305 (sparc_arch_setup): New function.
8306 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8307 (the_low_target): Adjust.
8308 (initialize_low_arch): New function.
8309 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8310 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8311 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8312 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8313 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8314 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8315 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8316 (tdesc_powerpc_isa205_vsx64l): Declare.
8317 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8318 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8319 (ppc_set_pc, ppc_get_hwcap): Adjust.
8320 (ppc_usrregs_info): Forward declare.
8321 (!__powerpc64__) ppc_regmap_adjusted: New global.
8322 (ppc_arch_setup): Adjust to the current process'es target
8324 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8325 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8326 (ppc_store_evrregset): Adjust.
8327 (target_regsets): Rename to ...
8328 (ppc_regsets): ... this, and make static.
8329 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8330 (ppc_regs_info): New function.
8331 (the_low_target): Adjust.
8332 (initialize_low_arch): New function.
8333 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8334 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8335 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8336 (tdesc_s390x_linux64v2): Declare.
8337 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8338 (s390_fill_gregset, s390_store_last_break): Adjust.
8339 (target_regsets): Rename to ...
8340 (s390_regsets): ... this, and make static.
8341 (s390_get_pc, s390_set_pc): Adjust.
8342 (s390_get_hwcap): New target_desc parameter, and use it.
8343 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8344 (s390_arch_setup): Adjust to set the current process'es target
8345 description. Don't adjust the regmap.
8346 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8347 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8348 (regs_info_3264): New globals.
8349 (s390_regs_info): New function.
8350 (the_low_target): Adjust.
8351 (initialize_low_arch): New function.
8352 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8353 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8354 [__mips64] (init_registers_mips_linux)
8355 (init_registers_mips_dsp_linux): Delete defines.
8356 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8357 (have_dsp): New global.
8358 (mips_read_description): New, based on mips_arch_setup.
8359 (mips_arch_setup): Reimplement.
8360 (get_usrregs_info): New function.
8361 (mips_cannot_fetch_register, mips_cannot_store_register)
8362 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8363 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8364 (target_regsets): Rename to ...
8365 (mips_regsets): ... this, and make static.
8366 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8367 (dsp_regs_info, regs_info): New globals.
8368 (mips_regs_info): New function.
8369 (the_low_target): Adjust.
8370 (initialize_low_arch): New function.
8371 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8372 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8374 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8375 (arm_read_description): New, with bits factored from
8377 (arm_arch_setup): Reimplement.
8378 (target_regsets): Rename to ...
8379 (arm_regsets): ... this, and make static.
8380 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8381 (arm_regs_info): New function.
8382 (the_low_target): Adjust.
8383 (initialize_low_arch): New function.
8384 * linux-m68k-low.c (tdesc_m68k): Declare.
8385 (target_regsets): Rename to ...
8386 (m68k_regsets): ... this, and make static.
8387 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8388 (m68k_regs_info): New function.
8389 (m68k_arch_setup): New function.
8390 (the_low_target): Adjust.
8391 (initialize_low_arch): New function.
8392 * linux-sh-low.c (tdesc_sharch): Declare.
8393 (target_regsets): Rename to ...
8394 (sh_regsets): ... this, and make static.
8395 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8396 (sh_regs_info, sh_arch_setup): New functions.
8397 (the_low_target): Adjust.
8398 (initialize_low_arch): New function.
8399 * linux-bfin-low.c (tdesc_bfin): Declare.
8400 (bfin_arch_setup): New function.
8401 (bfin_usrregs_info, regs_info): New globals.
8402 (bfin_regs_info): New function.
8403 (the_low_target): Adjust.
8404 (initialize_low_arch): New function.
8405 * linux-cris-low.c (tdesc_cris): Declare.
8406 (cris_arch_setup): New function.
8407 (cris_usrregs_info, regs_info): New globals.
8408 (cris_regs_info): New function.
8409 (the_low_target): Adjust.
8410 (initialize_low_arch): New function.
8411 * linux-cris-low.c (tdesc_crisv32): Declare.
8412 (cris_arch_setup): New function.
8413 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8414 (cris_regs_info): New function.
8415 (the_low_target): Adjust.
8416 (initialize_low_arch): New function.
8417 * linux-m32r-low.c (tdesc_m32r): Declare.
8418 (m32r_arch_setup): New function.
8419 (m32r_usrregs_info, regs_info): New globals.
8420 (m32r_regs_info): Adjust.
8421 (initialize_low_arch): New function.
8422 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8423 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8424 (tic6x_usrregs_info): Forward declare.
8425 (tic6x_read_description): New function, based on ...
8426 (tic6x_arch_setup): ... this. Reimplement.
8427 (target_regsets): Rename to ...
8428 (tic6x_regsets): ... this, and make static.
8429 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8430 (tic6x_regs_info): New function.
8431 (the_low_target): Adjust.
8432 (initialize_low_arch): New function.
8433 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8434 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8435 (target_regsets): Rename to ...
8436 (xtensa_regsets): ... this, and make static.
8437 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8439 (xtensa_arch_setup, xtensa_regs_info): New functions.
8440 (the_low_target): Adjust.
8441 (initialize_low_arch): New function.
8442 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8443 (nios2_arch_setup): Set the current process'es tdesc.
8444 (target_regsets): Rename to ...
8445 (nios2_regsets): ... this.
8446 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8447 (nios2_regs_info): New function.
8448 (the_low_target): Adjust.
8449 (initialize_low_arch): New function.
8450 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8451 (aarch64_arch_setup): Set the current process'es tdesc.
8452 (target_regsets): Rename to ...
8453 (aarch64_regsets): ... this.
8454 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8455 (aarch64_regs_info): New function.
8456 (the_low_target): Adjust.
8457 (initialize_low_arch): New function.
8458 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8460 (target_regsets): Rename to ...
8461 (tile_regsets): ... this.
8462 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8463 (tile_regs_info): New function.
8464 (tile_arch_setup): Set the current process'es tdesc.
8465 (the_low_target): Adjust.
8466 (initialize_low_arch): New function.
8467 * spu-low.c (tdesc_spu): Declare.
8468 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8469 * win32-arm-low.c (tdesc_arm): Declare.
8470 (arm_arch_setup): New function.
8471 (the_low_target): Install arm_arch_setup instead of
8473 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8474 (init_windows_x86): Rename to ...
8475 (i386_arch_setup): ... this. Set `win32_tdesc'.
8476 (the_low_target): Adjust.
8477 * win32-low.c (win32_tdesc): New global.
8478 (child_add_thread): Don't create the thread cache here.
8479 (do_initial_child_stuff): Set the new process'es tdesc.
8480 * win32-low.h (struct target_desc): Forward declare.
8481 (win32_tdesc): Declare.
8482 * lynx-i386-low.c (tdesc_i386): Declare global.
8483 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8484 * lynx-low.c (lynx_tdesc): New global.
8485 (lynx_add_process): Set the new process'es tdesc.
8486 * lynx-low.h (struct target_desc): Forward declare.
8487 (lynx_tdesc): Declare global.
8488 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8489 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8490 * nto-low.c (nto_tdesc): New global.
8491 (do_attach): Set the new process'es tdesc.
8492 * nto-low.h (struct target_desc): Forward declare.
8493 (nto_tdesc): Declare.
8494 * nto-x86-low.c (tdesc_i386): Declare.
8495 (nto_x86_arch_setup): Set `nto_tdesc'.
8497 2013-06-04 Gary Benson <gbenson@redhat.com>
8499 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8500 to qSupported response when appropriate.
8501 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8502 with nonzero-length annex.
8503 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8504 arguments supplied in annex.
8506 2013-05-31 Doug Evans <dje@google.com>
8509 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8510 64 bits in 64-cross-32 environment.
8512 2013-05-28 Pedro Alves <palves@redhat.com>
8514 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8515 (aarch64-without-fpu.c): Delete rule.
8516 * configure.srv (aarch64*-*-linux*): Remove references to
8517 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8518 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8521 2013-05-24 Pedro Alves <palves@redhat.com>
8523 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8524 instead of strchr/decode_address. Error if the range isn't split
8525 with a ','. Don't assume there's be a ':' in the action.
8527 2013-05-23 Yao Qi <yao@codesourcery.com>
8528 Pedro Alves <palves@redhat.com>
8530 * linux-low.c (lwp_in_step_range): New function.
8531 (linux_wait_1): If the thread was range stepping and stopped
8532 outside the stepping range, report the stop to GDB. Otherwise,
8533 continue stepping. Add range stepping debug output.
8534 (linux_set_resume_request): Copy the step range from the resume
8536 (linux_supports_range_stepping): New.
8537 (linux_target_ops) <supports_range_stepping>: Set to
8538 linux_supports_range_stepping.
8539 * linux-low.h (struct linux_target_ops)
8540 <supports_range_stepping>: New field.
8541 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8542 * linux-x86-low.c (x86_supports_range_stepping): New.
8543 (the_low_target) <supports_range_stepping>: Set to
8544 x86_supports_range_stepping.
8545 * server.c (handle_v_cont): Handle 'r' action.
8546 (handle_v_requests): Append ";r" if the target supports range
8548 * target.h (struct thread_resume) <step_range_start,
8549 step_range_end>: New fields.
8550 (struct target_ops) <supports_range_stepping>:
8552 (target_supports_range_stepping): New macro.
8554 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8556 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8557 confusion in comment.
8559 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8561 * lynx-low.c (struct process_info_private): New type.
8562 (lynx_add_process): New function.
8563 (lynx_create_inferior, lynx_attach): Replace calls to
8564 add_process by calls to lynx_add_process.
8565 (lynx_resume): If PTID is null, then try using
8566 current_process()->private->last_wait_event_ptid.
8568 (lynx_clear_inferiors): Delete. The contents of that function
8569 has been inlined in lynx_mourn;
8570 (lynx_wait_1): Save the ptid in the process's private data.
8571 (lynx_mourn): Free the process' private data. Replace call
8572 to lynx_clear_inferiors by call to clear_inferiors.
8574 2013-05-17 Yao Qi <yao@codesourcery.com>
8576 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8579 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8581 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8582 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8583 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8584 PT_TEXT_END_ADDR guards. Update comments.
8585 (linux_target_op) <read_offsets>: Conditionally define to
8586 linux_read_offsets if the target is UCLIBC and if it defines
8587 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8589 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8590 Andrew Jenner <andrew@codesourcery.com>
8592 * Makefile.in (SFILES): Add linux-nios2-low.c.
8593 (clean): Add action to delete nios2-linux.c.
8594 (nios2-linux.c): New rule.
8595 * configure.srv: Add nios2*-*-linux*.
8596 * linux-nios2-low.c: New.
8598 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8600 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8602 2013-04-25 Hui Zhu <hui@codesourcery.com>
8605 * ax.c (ax_printf): Add fflush.
8607 2013-04-22 Tom Tromey <tromey@redhat.com>
8609 * Makefile.in (SFILES): Add filestuff.c.
8610 (OBS): Add filestuff.o.
8611 (filestuff.o): New target.
8612 * config.in, configure: Rebuild.
8613 * configure.ac: Check for fdwalk, pipe2.
8615 2013-04-17 Pedro Alves <palves@redhat.com>
8617 * configure.ac (USE_THREAD_DB): Delete variable.
8618 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8619 Don't AC_SUBST USE_THREAD_DB.
8620 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8621 * config.in, configure: Regenerate.
8623 2013-04-16 Pedro Alves <palves@redhat.com>
8625 * linux-low.h (struct lwp_info) <thread_known>: Move under
8626 the USE_THREAD_DB #ifdef.
8628 2013-04-16 Pedro Alves <palves@redhat.com>
8630 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8631 (linux-low.o): Delete rule.
8632 * linux-low.h: Always include "gdb_thread_db.h" instead of
8633 conditionally including thread_db.h.
8634 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8637 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8639 * Makefile.in (install-only): Fix make install regression.
8641 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8643 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8644 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8646 * gdbserver.1: Remove.
8648 2013-03-22 Pedro Alves <palves@redhat.com>
8650 * linux-low.c (handle_extended_wait): Don't call
8651 linux_enable_event_reporting.
8653 2013-03-15 Tony Theodore <tonyt@logyst.com>
8656 * Makefile.in (SHELL): Use @SHELL@.
8658 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8660 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8663 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8665 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8666 Remove extraneous NULL element.
8668 2013-03-13 Yao Qi <yao@codesourcery.com>
8670 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8671 'V' block in trace frame.
8673 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8675 * target.h (struct target_ops): Add btrace ops.
8676 (target_supports_btrace): New macro.
8677 (target_enable_btrace): New macro.
8678 (target_disable_btrace): New macro.
8679 (target_read_btrace): New macro.
8680 * gdbthread.h (struct thread_info): Add btrace field.
8681 * server.c: Include btrace-common.h.
8682 (handle_btrace_general_set): New function.
8683 (handle_btrace_enable): New function.
8684 (handle_btrace_disable): New function.
8685 (handle_general_set): Call handle_btrace_general_set.
8686 (handle_qxfer_btrace): New function.
8687 (struct qxfer qxfer_packets[]): Add btrace entry.
8688 * inferiors.c (remove_thread): Disable btrace.
8689 * linux-low: Include linux-btrace.h.
8690 (linux_low_enable_btrace): New function.
8691 (linux_low_read_btrace): New function.
8692 (linux_target_ops): Add btrace ops.
8693 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8694 Add srv_linux_btrace=yes.
8695 (x86_64-*-linux*): Add linux-btrace.o.
8696 Add srv_linux_btrace=yes.
8697 * configure.ac: Define HAVE_LINUX_BTRACE.
8698 * config.in: Regenerated.
8699 * configure: Regenerated.
8701 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8703 * server.c (handle_qxfer): Preserve error message if -3 is
8705 (qxfer): Document the -3 return value.
8707 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8709 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8710 (linux_btrace_h): New variable.
8711 (linux-btrace.o): New rule.
8713 2013-03-08 Stan Shebs <stan@codesourcery.com>
8714 Hafiz Abid Qadeer <abidh@codesourcery.com>
8716 * tracepoint.c (trace_buffer_size): New global.
8717 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8718 (init_trace_buffer): Change to one-argument function. Allocate
8719 trace buffer memory.
8720 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8721 handle QTBuffer:size packet.
8722 (cmd_bigqtbuffer_size): New function.
8723 (initialize_tracepoint): Call init_trace_buffer with
8724 DEFAULT_TRACE_BUFFER_SIZE.
8725 * server.c (handle_query): Add QTBuffer:size in the
8728 2013-03-07 Yao Qi <yao@codesourcery.com>
8730 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8731 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8733 (cmd_qtsp): Adjust condition. Do post increment.
8734 Set cur_action and cur_step_action back to 0.
8736 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8739 * linux-low.c (linux_write_memory): Return early success if LEN is
8742 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8744 * configure.srv: Add x86_64-*-cygwin* as target.
8746 2013-02-28 Tom Tromey <tromey@redhat.com>
8748 * configure.ac: Invoke AC_SYS_LARGEFILE.
8749 * configure, config.in: Rebuild.
8751 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8753 * win32-low.c: Throughout, fix format strings and casts of
8754 printf-like functions to avoid type related warnings on all
8756 (get_child_debug_event): Print dwDebugEventCode as hex since
8757 that's how it's usually documented.
8759 2013-02-28 Yao Qi <yao@codesourcery.com>
8761 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8764 2013-02-27 Jiong Wang <jiwang@tilera.com>
8766 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8767 (reg-tilegx32.c): New rule.
8768 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8769 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8770 different register info initializer according to elf class.
8771 (init_registers_tilgx32): New function. The tilegx32 register info
8773 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8774 (tile_store_gregset): Likewise.
8776 2013-02-27 Yao Qi <yao@codesourcery.com>
8778 * server.c (process_point_options): Print debug message when
8779 debug_threads is true.
8781 2013-02-26 Yao Qi <yao@codesourcery.com>
8783 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8785 2013-02-19 Pedro Alves <palves@redhat.com>
8786 Kai Tietz <ktietz@redhat.com>
8790 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8791 instead of strtoul to extract address from packet.
8792 (process_serial_event) <'z'>: Likewise.
8794 2013-02-18 Yao Qi <yao@codesourcery.com>
8796 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8798 2013-02-14 Pedro Alves <palves@redhat.com>
8802 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8803 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8805 2013-02-14 Pedro Alves <palves@redhat.com>
8807 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8809 2013-02-14 Pedro Alves <palves@redhat.com>
8811 * tracepoint.c (save_string): Delete.
8812 (add_tracepoint_action): Use savestring instead of save_string.
8814 2013-02-12 Pedro Alves <palves@redhat.com>
8816 * linux-xtensa-low.c: Ditto.
8817 * xtensa-xtregs.c: Ditto.
8819 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8821 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8824 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8826 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8827 aarch64_num_wp_regs and aarch64_num_bp_regs to
8828 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8830 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8832 * linux-aarch64-low.c (ps_get_thread_area): Replace
8833 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8835 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8836 Marcus Shawcroft <marcus.shawcroft@arm.com>
8837 Nigel Stephens <nigel.stephens@arm.com>
8838 Yufeng Zhang <yufeng.zhang@arm.com>
8840 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8841 (aarch64.c, aarch64-without-fpu.c): New targets.
8842 * configure.srv (aarch64*-*-linux*): New.
8843 * linux-aarch64-low.c: New file.
8845 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8847 * linux-low.c (handle_extended_wait, linux_create_inferior)
8848 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8849 (dequeue_one_deferred_signal, linux_resume_one_thread)
8850 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8851 (linux_tracefork_grandchild, linux_test_for_tracefork)
8852 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8853 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8854 where the argument is 0.
8856 2013-01-25 Yao Qi <yao@codesourcery.com>
8858 * event-loop.c: Include "queue.h".
8859 (gdb_event_p): New typedef.
8860 (struct gdb_event) <next_event>: Remove.
8861 (event_queue): Change to QUEUE(gdb_event_p).
8862 (async_queue_event): Remove.
8863 (gdb_event_xfree): New.
8864 (initialize_event_loop): New.
8865 (process_event): Use API from QUEUE.
8866 (wait_for_event): Likewise.
8867 * server.c (main): Call initialize_event_loop.
8868 * server.h (initialize_event_loop): Declare.
8870 2013-01-18 Yao Qi <yao@codesourcery.com>
8872 * ax.h (struct eval_agent_expr_context): New.
8873 (gdb_eval_agent_expr): Update declaration.
8874 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8875 TFRAME. Add new argument CTX.
8876 * server.h (struct eval_agent_expr_context): Declare.
8877 (agent_mem_read, agent_tsv_read): Update declaration.
8878 (agent_mem_read_string): Likewise.
8879 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8880 (add_traceframe_block): Add new argument TPOINT.
8881 Increase TPOINT->traceframe_usage.
8882 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8883 eval_tracepoint_agent_expr.
8884 (condition_true_at_tracepoint): Likewise.
8885 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8886 (agent_mem_read_string, agent_tsv_read): Likewise.
8888 2013-01-16 Yao Qi <yao@codesourcery.com>
8890 * linux-low.c (linux_resume_one_lwp): Don't check
8891 'lwp->bp_reinsert != 0'.
8893 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8894 Pedro Alves <palves@redhat.com>
8896 * lynx-low.c (ptrace_request_to_str): Define a temporary
8897 macro and use it to simplify this function's implementation.
8899 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8901 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8904 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8906 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8908 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8910 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8912 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8914 * lynx-low.c (lynx_resume): Use the resume_info parameter
8915 to determine the ptid for the lynx_ptrace call, unless
8916 it is equal to minus_one_ptid, in which case we use the
8917 ptid of the current_inferior.
8918 (lynx_wait_1): After having received a thread create/exit
8919 event, resume the inferior's execution using the signaling
8920 thread's ptid, rather than the old ptid.
8922 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8924 * lynx-low.c (lynx_resume): Delete variable ret.
8926 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8928 * gdbreplay.c (gdbreplay_version): Update copyright year.
8929 * server.c (gdbserver_version): Likewise.
8931 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8933 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8936 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8938 * lynx-low.c (ptrace_request_to_str): Add handling for
8941 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8943 * lynx-low.c (lynx_attach): Delete variable new_process.
8945 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8947 * lynx-low.c (lynx_create_inferior): Delete variable
8950 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8952 * lynx-low.c (ptrace_request_to_str): Do not handle
8953 PTRACE_GETTHREADLIST if this macro does not exist.
8955 2012-12-15 Yao Qi <yao@codesourcery.com>
8957 * Makefile.in (OBS): Add notif.o.
8958 * notif.c, notif.h: New.
8959 * server.c: Include "notif.h".
8960 (struct vstop_notif) <next>: Remove.
8962 (queue_stop_reply): Update.
8963 (push_event, send_next_stop_reply): Remove.
8964 (discard_queued_stop_replies): Update.
8965 (notif_stop): New variable.
8966 (handle_v_stopped): Remove.
8967 (handle_v_requests): Don't call handle_v_stopped. Call
8968 handle_ack_notif instead.
8969 (queue_stop_reply_callback): Call notif_event_enque instead
8970 of queue_stop_reply.
8971 (handle_status): Don't call send_next_stop_reply, call
8972 notif_write_event instead.
8973 (kill_inferior_callback): Likewise.
8974 (detach_or_kill_inferior_callback): Likewise.
8975 (main): Call initialize_notif.
8976 (process_serial_event): Call QUEUE_is_empty.
8977 (handle_target_event): Call notif_push instead of push event.
8978 * server.h (push_event): Remove declaration.
8980 2012-12-10 Tom Tromey <tromey@redhat.com>
8982 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8983 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8986 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8987 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8988 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8989 (amd64-linux-ipa.o, ax.o): Rewrite.
8990 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8991 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8992 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8993 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8994 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8995 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8996 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8997 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8998 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8999 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9000 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9001 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9002 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9003 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9004 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9005 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9006 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9007 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9008 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9009 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9010 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9011 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9012 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9013 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9014 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9015 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9016 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9017 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9018 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9019 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9020 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9021 (reg-tilegx.o): Remove.
9022 (all_object_files): New macro.
9023 Include .deps files.
9024 * aclocal.m4, configure: Rebuild.
9025 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9026 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9027 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9029 2012-12-05 Tom Tromey <tromey@redhat.com>
9032 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9034 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9036 * configure.ac: Check for linux/perf_event.h.
9037 * config.in: Regenerated.
9038 * configure: Regenerated.
9040 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9042 * hostio.c (handle_readlink): Decrease buffer size
9043 parameter passed to readlink by one byte.
9045 2012-11-26 Yao Qi <yao@codesourcery.com>
9047 * configure.ac (build_warnings): Append '-Wempty-body'.
9048 * configure: Regenerated.
9049 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9052 2012-11-15 Pierre Muller <muller@sourceware.org>
9054 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9055 * config.in: Regenerate.
9056 * configure: Regenerate.
9057 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9058 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9059 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9060 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9062 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9063 instead of <sys/wait.h> header.
9064 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9066 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9068 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9069 (various make rules): Remove -DGDBSERVER
9071 2012-11-09 Yao Qi <yao@codesourcery.com>
9073 * spu-low.c (current_ptid): Move it to ..
9074 * gdbthread.h: ... here. New.
9075 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9076 * server.c (myresume, process_serial_event): Likewise.
9077 * thread-db.c (thread_db_find_new_threads): Likewise.
9078 * tracepoint.c (run_inferior_command): Likewise.
9080 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9082 * server.c (handle_search_memory_1): Include access length in
9085 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9087 * linux-crisv32-low.c: Fix compile errors.
9089 2012-09-04 Yao Qi <yao@codesourcery.com>
9091 * tracepoint.c (cmd_qtsv): Adjust debug message.
9092 Don't check CUR_TPOINT.
9094 2012-08-28 Yao Qi <yao@codesourcery.com>
9096 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9097 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9098 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9099 Remove declarations of xmalloc, xreallloc, xstrdup and
9101 * Makefile.in (libiberty_h): New.
9102 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9103 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9105 2012-08-23 Yao Qi <yao@codesourcery.com>
9107 * server.h: Remove declaration of 'xsnprintf'.
9109 2012-08-22 Keith Seitz <keiths@redhat.com>
9111 * server.h: Include build-gnulib-gbserver/config.h.
9112 * gdbreplay.c: Likewise.
9114 2012-08-08 Doug Evans <dje@google.com>
9116 * Makefile.in (SFILES): Add gdb_vecs.c.
9117 (OBS): Add gdb_vecs.o.
9118 (gdb_vecs_h, host_defs_h): New variables.
9119 (thread-db.o): Add $(gdb_vecs_h) dependency.
9120 (gdb_vecs.o): New rule.
9121 * thread-db.c: #include "gdb_vecs.h".
9122 (thread_db_load_search): Use a vector to iterate over path elements.
9123 Handle text appearing after "$pdir".
9125 * configure.ac: Add check for strstr.
9126 * config.in: Regenerate.
9127 * configure: Regenerate.
9129 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9131 * hostio.c (handle_pread): If pread fails, fall back to attempting
9133 (handle_pwrite): Likewise for pwrite.
9135 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9137 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9138 between unsupported TYPE and unimplementable ADDR/LEN combination.
9139 (arm_insert_point): Act on new return value.
9141 2012-07-31 Pedro Alves <palves@redhat.com>
9143 * server.c (process_point_options): Only skip tokens if we find
9144 one that is unrecognized. Don't treat 'X' specially while
9145 skipping unrecognized tokens.
9147 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9149 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9150 to 4-byte-align HW breakpoint addresses for Thumb.
9152 2012-07-27 Yao Qi <yao@codesourcery.com>
9156 * server.h: Declare gdb_agent_about_to_close.
9157 * target.c (kill_inferior): Include "agent.h".
9158 New. Send command 'kill'.
9159 * target.h (kill_inferior): Removed macro.
9160 * tracepoint.c (gdb_agent_about_to_close): New.
9161 (gdb_agent_helper_thread): Handle command 'close'.
9162 Wait endlessly until the inferior stops.
9163 Install gdb_agent_remove_socket to atexit hook.
9164 (agent_socket_name): New static variable.
9165 (gdb_agent_socket_init): Replace local variable 'name' with
9166 'agent_socket_name'.
9167 (gdb_agent_remove_socket): New.
9169 2012-07-27 Yao Qi <yao@codesourcery.com>
9171 * server.c (process_point_options): Stop at 'X' when parsing.
9173 2012-07-19 Michael Eager <eager@eagercon.com>
9175 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9177 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9178 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9179 hardware breakpoint.
9181 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9183 * gdbserver/linux-low.c (initialize_low): Call
9184 linux_ptrace_init_warnings.
9186 2012-07-02 Doug Evans <dje@google.com>
9188 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9191 2012-07-02 Stan Shebs <stan@codesourcery.com>
9193 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9194 (ax.o): Add it to build rule.
9196 (OBS): Add format.o.
9197 (IPA_OBS): Add format.o.
9198 * server.c (handle_query): Claim support for breakpoint commands.
9199 (process_point_options): Add command case.
9200 (process_serial_event): Leave running if there are printfs in
9202 * mem-break.h (any_persistent_commands): Declare.
9203 (add_breakpoint_commands): Declare.
9204 (gdb_no_commands_at_breakpoint): Declare.
9205 (run_breakpoint_commands): Declare.
9206 * mem-break.c (struct point_command_list): New struct.
9207 (struct breakpoint): New field command_list.
9208 (any_persistent_commands): New function.
9209 (add_commands_to_breakpoint): New function.
9210 (add_breakpoint_commands): New function.
9211 (gdb_no_commands_at_breakpoint): New function.
9212 (run_breakpoint_commands): New function.
9213 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9215 * ax.c: Include format.h.
9216 (ax_printf): New function.
9217 (gdb_eval_agent_expr): Add printf opcode.
9219 2012-06-13 Yao Qi <yao@codesourcery.com>
9221 * server.c (start_inferior): Remove duplicated writes to fields
9222 'last_resume_kind' and 'last_status' of 'current_inferior'.
9224 2012-06-12 Yao Qi <yao@codesourcery.com>
9225 Pedro Alves <palves@redhat.com>
9227 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9229 * server.c (handle_v_cont): Extend comment.
9231 2012-06-11 Yao Qi <yao@codesourcery.com>
9233 * linux-low.c (linux_attach): Add 'static'.
9235 2012-06-06 Yao Qi <yao@codesourcery.com>
9237 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9239 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9241 Fix gcc -flto compilation warning.
9242 * server.c (main): Make variable multi_mode and attach volatile.
9244 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9246 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9247 if the platform doesn't know about it.
9249 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9251 * Makefile.in (SFILES): Add linux-tile-low.c.
9252 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9253 * configure.srv: Handle tilegx-*-linux*.
9254 * linux-tile-low.c: New file.
9256 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9258 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9260 2012-05-24 Pedro Alves <palves@redhat.com>
9264 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9266 2012-05-24 Pedro Alves <palves@redhat.com>
9270 Replace target_signal with gdb_signal throughout.
9272 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9274 * linux-low.c (linux_store_registers): Avoid the copying sequence
9275 when no data has been retrieved by ptrace.
9277 2012-05-22 Will Deacon <will.deacon@arm.com>
9279 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9280 Include asm/ptrace.h.
9281 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9284 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9286 * linux-low.c (linux_store_registers): Don't re-retrieve data
9287 with ptrace that has already been obtained from /proc. Always
9288 copy any data retrieved with ptrace to the buffer supplied.
9290 2012-05-11 Yao Qi <yao@codesourcery.com>
9291 Pedro Alves <palves@redhat.com>
9293 * linux-low.c (enum stopping_threads_kind): New.
9294 (stopping_threads): Change type to `enum stopping_threads_kind'.
9295 (handle_extended_wait): If stopping and suspending threads, leave
9296 the new_lwp suspended too.
9297 (linux_wait_for_event): Adjust.
9298 (stop_all_lwps): Set `stopping_threads' to
9299 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9300 whether we're suspending threads or just stopping them. Assert no
9303 2012-04-29 Yao Qi <yao@codesourcery.com>
9305 * server.h: Move some code to ...
9306 * gdbthread.h: ... here. New.
9307 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9308 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9309 (nto-low.o, win32-low.o): Likewise.
9310 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9311 * regcache.c, remote-utils.c, server.c: Likewise.
9312 * target.c, tracepoint.c, win32-low.c: Likewise.
9314 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9316 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9317 (PTRACE_ARG4_TYPE): Likewise.
9318 (PTRACE_XFER_TYPE): Likewise.
9319 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9320 ptrace to PTRACE_ARG3_TYPE.
9321 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9322 (PTRACE_ARG4_TYPE): Likewise.
9323 (PTRACE_XFER_TYPE): Likewise.
9324 (linux_detach_one_lwp): Cast fourth argument of
9325 ptrace to long then PTRACE_ARG4_TYPE.
9326 (regsets_fetch_inferior_registers): Cast third argument of
9327 ptrace to long then PTRACE_ARG3_TYPE.
9328 (regsets_store_inferior_registers): Likewise.
9330 2012-04-20 Pedro Alves <palves@redhat.com>
9332 * configure: Regenerate.
9334 2012-04-19 Pedro Alves <palves@redhat.com>
9336 * Makefile.in (GNULIB_BUILDDIR): New.
9337 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9338 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9339 (all, install-only, uninstall, clean-info, all-lib, clean): No
9340 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9341 (maintainer-clean realclean distclean): Use subdir_do.
9343 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9344 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9345 * acinclude.m4: Include acx_configure_dir.m4.
9346 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9347 calls. Call AC_PROG_RANLIB. Configure gnulib using
9350 (GNULIB_STDINT_H): Adjust.
9351 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9352 * gdbreplay.c: Include build-gnulib/config.h.
9353 * server.h: Likewise.
9354 * aclocal.m4: Regenerate.
9355 * config.in: Regenerate.
9356 * configure: Regenerate.
9358 2012-04-19 Pedro Alves <palves@redhat.com>
9360 * Makefile.in (LIBGNU, INCGNU): Adjust.
9361 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9362 (all, install-only, uninstall, clean-info, all-lib, clean)
9363 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9364 * configure.ac: Adjust AC_OUTPUT output.
9365 * aclocal.m4: Regenerate.
9366 * configure: Regenerate.
9368 2012-04-19 Pedro Alves <palves@redhat.com>
9370 * Makefile.in (generated_files): New.
9371 (server_h): Remove the explicit dependency on config.h, and depend
9372 on $generated_files.
9374 2012-04-19 Pedro Alves <palves@redhat.com>
9376 * Makefile.in (INCGNU): Add -Ignulib.
9378 2012-04-19 Pedro Alves <palves@redhat.com>
9380 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9381 (INCGNU): ... this, and spell out -I here.
9382 (GNULIB_LIB): Rename to ...
9384 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9386 2012-04-19 Pedro Alves <palves@redhat.com>
9388 * config.in: Regenerate.
9390 2012-04-19 Pedro Alves <palves@redhat.com>
9392 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9393 * server.h (memmem): Remove declaration.
9394 * config.in: Regenerate.
9395 * configure: Regenerate.
9397 2012-04-19 Yao Qi <yao@codesourcery.com>
9399 * Makefile.in (SFILES): Add common/vec.c.
9403 2012-04-19 Yao Qi <yao@codesourcery.com>
9405 * remote-utils.c (prepare_resume_reply): Replace with macro
9406 target_core_of_thread.
9407 * server.c (handle_qxfer_threads_proper): Likewise.
9408 * target.h (traget_core_of_thread): New macro.
9410 2012-04-18 Pedro Alves <palves@redhat.com>
9412 * aclocal.m4: Regenerate.
9413 * configure: Regenerate.
9415 2012-04-16 Yao Qi <yao@codesourcery.com>
9417 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9418 duplicated on address.
9420 2012-04-16 Yao Qi <yao@codesourcery.com>
9422 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9423 (struct tracepoint_action_ops) <send>: New field.
9424 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9425 (agent_expr_send, x_tracepoint_action_send): New.
9426 (l_tracepoint_action_send): New.
9427 (cmd_qtdp): Download and install tracepoint
9428 according to `use_agent'.
9429 (run_inferior_command): Add one more parameter `len'.
9431 (tracepoint_send_agent): New.
9432 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9434 2012-04-16 Yao Qi <yao@codesourcery.com>
9436 * tracepoint.c (download_tracepoints): Moved to ...
9437 (cmd_qtstart): ... here.
9439 2012-04-14 Yao Qi <yao@codesourcery.com>
9441 * tracepoint.c: Include inttypes.h.
9442 (struct collect_memory_action): Use sized types.
9443 (struct tracepoint): Likewise.
9444 (cmd_qtdp, stop_tracing): Update print specifiers.
9445 (cmd_qtp, response_tracepoint): Likewise.
9446 (collect_data_at_tracepoint): Likewise.
9447 (collect_data_at_step): Likewise.
9449 2012-04-14 Yao Qi <yao@codesourcery.com>
9451 Import gnulib module inttypes.
9452 * aclocal.m4, config.in, configure: Regenerated.
9454 2012-04-14 Yao Qi <yao@codesourcery.com>
9456 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9457 Makefile and config.status at last.
9459 2012-04-13 Yao Qi <yao@codesourcery.com>
9461 * tracepoint.c: Include stdint.h unconditionally.
9463 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9465 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9466 on BFD_HAVE_SYS_PROCFS_TYPE.
9467 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9468 * configure: Regenerate.
9469 * config.in: Likewise.
9471 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9473 * Makefile.in (clean): Also remove x32.c x32-linux.c
9474 x32-avx.c x32-avx-linux.c.
9475 (x32.o): New target.
9477 (x32-linux.o): Likewise.
9478 (x32-linux.c): Likewise.
9479 (x32-avx.o): Likewise.
9480 (x32-avx.c): Likewise.
9481 (x32-avx-linux.o): Likewise.
9482 (x32-avx-linux.c): Likewise.
9484 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9485 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9486 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9487 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9488 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9489 i386/x32-avx-linux.xml.
9491 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9492 (init_registers_x32_avx_linux): Likwise.
9493 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9494 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9496 2012-04-13 Pedro Alves <palves@redhat.com>
9498 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9499 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9500 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9501 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9504 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9506 * linux-x86-low.c (compat_x32_clock_t): New.
9507 (compat_x32_siginfo_t): Likewise.
9508 (compat_x32_siginfo_from_siginfo): Likewise.
9509 (siginfo_from_compat_x32_siginfo): Likewise.
9510 (linux_is_elf64): Likewise.
9511 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9512 and siginfo_from_compat_x32_siginfo for x32.
9513 (x86_arch_setup): Set linux_is_elf64.
9515 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9518 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9520 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9521 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9522 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9523 compatible with process.
9525 2012-04-12 Yao Qi <yao@codesourcery.com>
9527 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9528 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9529 (install-only, install-info, clean): Handle sub dir gnulib.
9530 (all-lib, am--refresh): New targets.
9531 (memmem.o): Remove target.
9532 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9533 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9534 (AC_REPLACE_FUNCS): Remove memmem.
9535 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9536 (AC_OUTPUT): Generate Makefile in gnulib/.
9537 * aclocal.m4, config.in, configure: Regenerated.
9539 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9541 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9543 2012-04-05 Pedro Alves <palves@redhat.com>
9545 -Werror=strict-aliasing
9547 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9550 2012-04-04 Pedro Alves <palves@redhat.com>
9552 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9553 (sparc_store_gregset_from_stack, sparc_store_gregset)
9554 (sparc_breakpoint_at): Fix formatting.
9556 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9558 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9560 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9561 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9562 * config.in: Regenerate.
9563 * configure: Likewise.
9565 2012-03-29 Pedro Alves <palves@redhat.com>
9567 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9568 Correct ptrace arguments.
9570 2012-03-28 Pedro Alves <palves@redhat.com>
9572 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9573 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9574 (IA64_FR1_REGNUM): New defines.
9575 (ia64_fetch_register): New.
9576 (the_low_target): Install it.
9577 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9579 * linux-low.c (linux_fetch_registers): Try the
9580 the_low_target.fetch_register hook first.
9582 * linux-arm-low.c (the_low_target): Adjust.
9583 * linux-bfin-low.c (the_low_target): Adjust.
9584 * linux-cris-low.c (the_low_target): Adjust.
9585 * linux-crisv32-low.c (the_low_target): Adjust.
9586 * linux-m32r-low.c (the_low_target): Adjust.
9587 * linux-m68k-low.c (the_low_target): Adjust.
9588 * linux-mips-low.c (the_low_target): Adjust.
9589 * linux-ppc-low.c (the_low_target): Adjust.
9590 * linux-s390-low.c (the_low_target): Adjust.
9591 * linux-sh-low.c (the_low_target): Adjust.
9592 * linux-sparc-low.c (the_low_target): Adjust.
9593 * linux-tic6x-low.c (the_low_target): Adjust.
9594 * linux-x86-low.c (the_low_target): Adjust.
9595 * linux-xtensa-low.c (the_low_target): Adjust.
9597 2012-03-26 Pedro Alves <palves@redhat.com>
9599 * server.c (handle_qxfer_libraries): Don't bail early if
9600 the_target->qxfer_libraries_svr4 is not NULL.
9602 2012-03-26 Pedro Alves <palves@redhat.com>
9604 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9606 2012-03-23 Pedro Alves <palves@redhat.com>
9608 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9609 "library-list-svr4" element's start tag when the the DSO list is
9612 2012-03-23 Pedro Alves <palves@redhat.com>
9614 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9615 a variable whose type size is the same as the inferior's pointer
9618 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9620 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9622 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9623 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9624 * linux-low.h: Include <signal.h>.
9625 (struct siginfo): Remove forward declaration.
9626 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9629 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9631 * .gitignore: Ignore more files.
9633 2012-03-19 Pedro Alves <palves@redhat.com>
9634 Jan Kratochvil <jan.kratochvil@redhat.com>
9636 * server.c (cont_thread, general_thread): Add describing comments.
9637 (start_inferior): Clear `cont_thread'.
9638 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9641 2012-03-15 Yao Qi <yao@codesourcery.com>
9643 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9645 (cmd_qtdp): ... here.
9647 2012-03-15 Yao Qi <yao@codesourcery.com>
9649 * tracepoint.c (struct tracepoint_action_ops): New.
9650 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9651 (m_tracepoint_action_download): New.
9652 (r_tracepoint_action_download): New.
9653 (x_tracepoint_action_download): New.
9654 (l_tracepoint_action_download): New.
9655 (add_tracepoint_action): Install `action->ops' according type.
9656 (download_tracepoint_1): Move code `download' function pointer
9657 of various tracepoint_action_ops.
9659 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9661 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9662 linux_ptrace_attach_warnings.
9664 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9666 * Makefile.in (linux-ptrace.o): New.
9667 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9668 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9669 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9670 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9671 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9673 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9675 2012-03-08 Yao Qi <yao@codesourcery.com>
9676 Pedro Alves <palves@redhat.com>
9678 Fix PR server/13392.
9679 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9681 * tracepoint.c (remove_tracepoint): New.
9682 (cmd_qtdp): Call remove_tracepoint when failed to install.
9684 2012-03-07 Pedro Alves <palves@redhat.com>
9686 * linux-low.c (get_detach_signal): New.
9687 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9688 Pass on pending signals to PTRACE_DETACH. Check the result of the
9690 * server.c (program_signals, program_signals_p): New.
9691 (handle_general_set): Handle QProgramSignals.
9692 * server.h (program_signals, program_signals_p): Declare.
9694 2012-03-05 Pedro Alves <palves@redhat.com>
9695 Jan Kratochvil <jan.kratochvil@redhat.com>
9697 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9700 2012-03-03 Yao Qi <yao@codesourcery.com>
9702 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9703 agent_look_up_symbols.
9705 2012-03-03 Yao Qi <yao@codesourcery.com>
9707 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9708 (linux-x86-low.o): Likewise.
9709 * server.h: Remove in_process_agent_loaded.
9710 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9714 2012-03-03 Yao Qi <yao@codesourcery.com>
9716 * tracepoint.c (gdb_agent_capability): New global.
9717 (in_process_agent_loaded_ust): Renamed to
9718 `in_process_agent_supports_ust'.
9720 (in_process_agent_supports_ust): Call agent_capability_check.
9721 (clear_installed_tracepoints): Assert that agent supports
9724 2012-03-03 Yao Qi <yao@codesourcery.com>
9726 * linux-low.c (linux_supports_agent): New.
9727 (linux_target_ops): Initialize field `supports_agent' with
9728 linux_supports_agent.
9729 * target.h (struct target_ops) <supports_agent>: New.
9730 (target_supports_agent): New macro.
9731 * server.c (handle_general_set): Handle packet 'QAgent'.
9732 (handle_query): Send `QAgent+'.
9733 * Makefile.in (server.o): Depends on agent.h.
9735 2012-03-03 Yao Qi <yao@codesourcery.com>
9737 * Makefile.in (OBS): Add agent.o.
9738 Add new rule for agent.o.
9739 Track dependence of tracepoint.c on agent.h.
9740 * tracepoint.c (run_inferior_command_1):
9741 (run_inferior_command): Call agent_run_command.
9742 (gdb_ust_connect_sync_socket): Deleted. Move it to
9744 (resume_thread, stop_thread): Likewise.
9745 (gdb_ust_socket_init): Renamed to ...
9746 (gdb_agent_socket_init): ... New.
9747 (gdb_ust_thread): Renamed to ...
9748 (gdb_agent_helper_thread): ... New.
9749 (gdb_ust_init): Move some code to ...
9750 (gdb_agent_init): ... here. New.
9751 [HAVE_UST]: Call gdb_ust_init.
9752 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9753 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9754 * config.in, configure: Regenerated.
9756 2012-03-02 Pedro Alves <palves@redhat.com>
9758 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9759 * linux-low.c (struct simple_pid_list): New.
9760 (stopped_pids): New a struct simple_pid_list pointer.
9761 (add_to_pid_list, pull_pid_from_list): New.
9762 (handle_extended_wait): Don't assume the first signal new children
9763 report is SIGSTOP. Adjust call to pull_pid_from_list.
9764 (linux_wait_for_lwp): Adjust.
9766 2012-03-02 Yao Qi <yao@codesourcery.com>
9768 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9771 2012-03-02 Yao Qi <yao@codesourcery.com>
9773 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9774 `stop_pc' and `tpoint'. Update caller.
9776 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9778 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9779 * linux-low.c (use_linux_regsets): New macro.
9780 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9781 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9782 (linux_register_in_regsets): New function.
9783 (usr_fetch_inferior_registers): Skip registers covered by
9785 (usr_store_inferior_registers): Likewise.
9786 (usr_fetch_inferior_registers): New macro.
9787 (usr_store_inferior_registers): Likewise.
9788 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9789 (linux_store_registers): Likewise.
9790 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9792 (init_registers_mips64_dsp_linux): Likewise.
9793 (init_registers_mips_linux): New macro.
9794 (init_registers_mips_dsp_linux): Likewise.
9795 (mips_dsp_num_regs): Likewise.
9796 (DSP_BASE, DSP_CONTROL): New fallback macros.
9797 (mips_base_regs): New macro.
9798 (mips_regmap): Use it. Fix the size.
9799 (mips_dsp_regmap): New variable.
9800 (mips_dsp_regset_bitmap): Likewise.
9801 (mips_arch_setup): New function.
9802 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9804 (mips_cannot_store_register): Likewise.
9805 (the_low_target): Update .arch_setup, .num_regs and .regmap
9806 initializers. Add .regset_bitmap initializer.
9807 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9809 * linux-bfin-low.c (the_low_target): Likewise.
9810 * linux-cris-low.c (the_low_target): Likewise.
9811 * linux-crisv32-low.c (the_low_target): Likewise.
9812 * linux-ia64-low.c (the_low_target): Likewise.
9813 * linux-m32r-low.c (the_low_target): Likewise.
9814 * linux-m68k-low.c (the_low_target): Likewise.
9815 * linux-ppc-low.c (the_low_target): Likewise.
9816 * linux-s390-low.c (the_low_target): Likewise.
9817 * linux-sh-low.c (the_low_target): Likewise.
9818 * linux-sparc-low.c (the_low_target): Likewise.
9819 * linux-tic6x-low.c (the_low_target): Likewise.
9820 * linux-x86-low.c (the_low_target): Likewise.
9821 * linux-xtensa-low.c (the_low_target): Likewise.
9822 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9823 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9824 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9826 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9827 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9829 2012-02-29 Yao Qi <yao@codesourcery.com>
9830 Pedro Alves <palves@redhat.com>
9832 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9833 `step_over_finished' is true.
9835 2012-02-27 Pedro Alves <palves@redhat.com>
9837 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9838 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9840 2012-02-27 Pedro Alves <palves@redhat.com>
9843 * linux-low.c (pid_is_stopped): New.
9844 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9846 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9848 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9851 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9853 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9855 2012-02-24 Luis Machado <lgustavo@codesourcery>
9857 * server.c (handle_query): Advertise support for target-side
9858 breakpoint condition evaluation.
9859 (process_point_options): New function.
9860 (process_serial_event): When inserting a breakpoint, check for
9861 a target-side condition that should be evaluated.
9863 * mem-break.c: Include regcache.h and ax.h.
9864 (point_cond_list_t): New data structure.
9865 (breakpoint) <cond_list>: New field.
9866 (find_gdb_breakpoint_at): Make non-static.
9867 (delete_gdb_breakpoint_at): Clear any target-side
9869 (clear_gdb_breakpoint_conditions): New function.
9870 (add_condition_to_breakpoint): Likewise.
9871 (add_breakpoint_condition): Likewise.
9872 (gdb_condition_true_at_breakpoint): Likewise.
9873 (gdb_breakpoint_here): Return result directly instead
9874 of going through a local variable.
9876 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9877 (clear_gdb_breakpoint_conditions): Likewise.
9878 (add_breakpoint_condition): Likewise.
9879 (gdb_condition_true_at_breakpoint): Likewise.
9881 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9882 (need_step_over_p): Take target-side breakpoint condition into
9885 2012-02-24 Luis Machado <lgustavo@codesourcery>
9887 * server.h: Include tracepoint.h.
9888 (agent_mem_read, agent_get_trace_state_variable_value,
9889 agent_set_trace_state_variable_value,
9890 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9891 get_set_tsv_func_addr): New prototypes.
9893 * ax.h: New include file.
9894 * ax.c: New source file.
9896 * tracepoint.c: Include ax.h.
9897 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9898 agent_expr, eval_result_type): Move to ax.h.
9899 (parse_agent_expr): Rename to ...
9900 (gdb_parse_agent_expr): ... this, make it non-static and move
9902 (unparse_agent_expr) Rename to ...
9903 (gdb_unparse_agent_expr): ... this, make it non-static and move
9905 (eval_agent_expr): Rename to ...
9906 (eval_tracepoint_agent_expr): ... this.
9907 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9908 forward declarations.
9909 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9910 (agent_get_trace_state_variable_value): New function.
9911 (agent_set_trace_state_variable_value): New function.
9912 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9913 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9914 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9915 (condition_true_at_tracepoint): Likewise.
9916 (parse_agent_expr): Rename to ...
9917 (gdb_parse_agent_expr): ... this and move to ax.c.
9918 (unparse_agent_expr): Rename to ...
9919 (gdb_unparse_agent_expr): ... this and move to ax.c.
9920 (gdb_agent_op_name): Move to ax.c.
9921 (eval_agent_expr): Rename to ...
9922 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9924 (eval_tracepoint_agent_expr): New function.
9925 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9927 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9929 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9930 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9931 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9932 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9933 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9934 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9935 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9936 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9937 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9938 (compile_bytecodes): Remove forward declaration.
9939 (is_goto_target): Move to ax.c.
9940 (compile_bytecodes): Move to ax.c and call
9941 agent_get_trace_state_variable_value (...) and
9942 agent_set_trace_state_variable_value (...).
9944 * Makefile.in: Update ax.c and IPA dependencies.
9946 2012-02-24 Pedro Alves <palves@redhat.com>
9948 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9949 (cmd_bigqtbuffer_circular): ... this. Only handle
9950 'QTBuffer:circular:'.
9951 (handle_tracepoint_general_set): Adjust.
9953 2012-02-16 Yao Qi <yao@codesourcery.com>
9955 * inferiors.c: Move code to ...
9956 * dll.c: .... here. New.
9957 * server.h: Declare clear_dlls.
9958 * Makefile.in (SFILES): Add dll.c.
9962 2012-02-11 Yao Qi <yao@codesourcery.com>
9964 * server.c: (handle_monitor_command): Add a new parameter
9966 (handle_query): Update caller.
9968 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9970 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9971 * configure, config.in: Regenerate.
9972 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9975 2012-02-02 Pedro Alves <palves@redhat.com>
9977 Try SIGKILL first, then PTRACE_KILL.
9978 * linux-low.c (linux_kill_one_lwp): New.
9979 (linux_kill_one_lwp): Rename to ...
9980 (kill_one_lwp_callback): ... this. Use the new
9983 2012-02-02 Pedro Alves <palves@redhat.com>
9985 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9988 2012-01-27 Pedro Alves <palves@redhat.com>
9990 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9991 (elf_64_file_p): Make static.
9992 (linux_pid_exe_is_elf_64_file): New.
9993 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9994 Delete declarations.
9995 (linux_pid_exe_is_elf_64_file): Declare.
9996 * linux-x86-low.c (x86_arch_setup): Use
9997 linux_pid_exe_is_elf_64_file.
9999 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10001 * linux-low.c (linux_wait_for_event_1): Rename to ...
10002 (linux_wait_for_event): ... here and merge it with former
10003 linux_wait_for_event - new variable wait_ptid, use it.
10004 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10006 2012-01-23 Pedro Alves <palves@redhat.com>
10008 * server.c (main): Avoid yet another case of infinite loop while
10009 detaching/killing after a longjmp.
10011 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10014 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10016 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10018 * hostio.c (handle_readlink): New function.
10019 (handle_vFile): Call it to handle "vFile:readlink" packets.
10021 2012-01-20 Pedro Alves <palves@redhat.com>
10022 Ulrich Weigand <ulrich.weigand@linaro.org>
10024 * server.c (handle_v_requests): Only support vAttach and vRun to
10025 start multiple processes when in extended protocol mode.
10027 2012-01-17 Pedro Alves <palves@redhat.com>
10029 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10030 memalign plus mprotect to allocate the scratch buffer.
10032 2012-01-13 Pedro Alves <palves@redhat.com>
10034 * server.c (attach_inferior): Clear `cont_thread'.
10036 2012-01-13 Pedro Alves <palves@redhat.com>
10038 * server.c (main): Avoid infinite loop while detaching/killing
10041 2012-01-09 Doug Evans <dje@google.com>
10043 * server.c (start_inferior): Set last_ptid in --wrapper case.
10045 2012-01-06 Yao Qi <yao@codesourcery.com>
10047 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10049 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10051 2012-01-04 Yao Qi <yao@codesourcery.com>
10053 * tracepoint.c (cmd_qtdp): Print debug message
10054 for static tracepoint.
10056 2012-01-04 Yao Qi <yao@codesourcery.com>
10058 * tracepoint.c (trace_vdebug): Differentiate debug message
10059 between gdbserver and IPA.
10061 2012-01-03 Yao Qi <yao@codesourcery.com>
10063 * tracepoint.c (tracepoint_was_hit): Don't collect for
10066 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10068 * terminal.h: Reformat copyright header.
10070 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10072 * server.c (gdbserver_version): Update copyright year.
10073 * gdbreplay.c (gdbreplay_version): Likewise.
10075 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10077 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10080 2011-12-18 Hui Zhu <teawater@gmail.com>
10081 * linux-low.c (linux_create_inferior): Save return value to ret.
10083 2011-12-18 Hui Zhu <teawater@gmail.com>
10085 * linux-low.c (linux_create_inferior): Save return value to ret.
10087 2011-12-16 Doug Evans <dje@google.com>
10089 * linux-low.c (linux_create_inferior): If stdio connection,
10090 redirect stdin from /dev/null, stdout to stderr.
10091 * remote-utils.c (remote_is_stdio): New static global.
10092 (remote_connection_is_stdio): New function.
10093 (remote_prepare): Handle stdio connection.
10094 (remote_open): Ditto.
10095 (remote_close): Don't close stdin for stdio connections.
10096 (read_prim,write_prim): New functions. Replace all calls to
10097 read/write to these.
10098 * server.c (main): Watch for "-" argument. Move call to
10099 remote_prepare before start_inferior.
10100 * server.h (STDIO_CONNECTION_NAME): New macro.
10101 (remote_connection_is_stdio): Declare.
10103 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10104 in debugging output.
10106 2011-12-15 Yao Qi <yao@codesourcery.com>
10108 * tracepoint.c: Include sys/syscall.h.
10109 (gdb_ust_thread): Remove preprocessor conditional.
10111 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10113 * linux-low.c (linux_detach_one_lwp): Call
10114 the_low_target.prepare_to_resume before detaching.
10116 2011-12-14 Yao Qi <yao@codesourcery.com>
10118 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10121 2011-12-14 Yao Qi <yao@codesourcery.com>
10123 * i386-low.c (i386_low_stopped_data_address): Initialize local
10124 variable `control'.
10126 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10130 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10131 DR_CONTROL unless necessary. Extend comments.
10132 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10133 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10135 2011-12-13 Yao Qi <yao@codesourcery.com>
10137 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10139 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10141 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10143 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10144 Print new debug message for such case.
10146 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10148 Fix overlapping memcpy.
10149 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10150 the read_inferior_memory transfer.
10151 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10152 write_inferior_memory transfer.
10153 (set_fast_tracepoint_jump): New variable buf. Use it for the
10154 read_inferior_memory and write_inferior_memory transfers.
10155 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10156 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10157 Use it for the write_inferior_memory transfer.
10158 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10161 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10163 * linux-low.c (fetch_register, store_register): Make code
10164 consistent, fix formatting.
10166 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10168 * linux-low.c (usr_store_inferior_registers): Factor out code
10169 to handle individual registers into...
10170 (store_register): ... this new function.
10172 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10174 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10175 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10176 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10177 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10178 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10179 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10180 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10181 (srv_xmlfiles): Add new XML files.
10183 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10185 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10186 (init_registers_s390_linux32v1): Add prototype.
10187 (init_registers_s390_linux32v2): Likewise.
10188 (init_registers_s390_linux64v1): Likewise.
10189 (init_registers_s390_linux64v2): Likewise.
10190 (init_registers_s390x_linux64v1): Likewise.
10191 (init_registers_s390x_linux64v2): Likewise.
10192 (s390_num_regs): Increment to 52.
10193 (s390_regmap): Add orig_r2 register.
10194 (s390_num_regs_3264): Increment to 68.
10195 (s390_regmap_3264): Add orig_r2 register.
10196 (s390_collect_ptrace_register): Handle orig_r2 register.
10197 (s390_supply_ptrace_register): Likewise.
10198 (s390_fill_last_break): New function.
10199 (s390_store_last_break): Likewise.
10200 (s390_fill_system_call): New function.
10201 (s390_store_system_call): Likewise.
10202 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10204 (s390_check_regset): New function.
10205 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10206 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10207 Update target_regsets for available register sets.
10209 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10210 Jan Kratochvil <jan.kratochvil@redhat.com>
10212 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10213 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10215 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10216 * linux-low.h (struct process_info_private): New member r_debug.
10217 * server.c (handle_qxfer_libraries): Call
10218 the_target->qxfer_libraries_svr4.
10219 (handle_qxfer_libraries_svr4): New function.
10220 (qxfer_packets): New entry "libraries-svr4".
10221 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10222 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10223 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10224 PACKET_qXfer_libraries_svr4.
10226 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10228 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10229 PSW address/mask between 8-byte and 16-byte formats.
10230 (s390_supply_ptrace_register): Likewise.
10231 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10232 basic addressing mode bit.
10234 2011-11-24 Stan Shebs <stan@codesourcery.com>
10236 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10238 2011-11-17 Stan Shebs <stan@codesourcery.com>
10240 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10241 (tracing_start_time): New global.
10242 (tracing_stop_time): New global.
10243 (tracing_user_name): New global.
10244 (tracing_notes): New global.
10245 (tracing_stop_note): New global.
10246 (cmd_qtstart): Set traceframe_usage, start_time.
10247 (stop_tracing): Set stop_time.
10248 (cmd_qtstatus): Report additional status.
10249 (cmd_qtp): New function.
10250 (handle_tracepoint_query): Call it.
10251 (cmd_qtnotes): New function.
10252 (handle_tracepoint_general_set): Call it.
10253 (get_timestamp): Rename from tsv_get_timestamp.
10255 2011-11-14 Stan Shebs <stan@codesourcery.com>
10256 Kwok Cheung Yeung <kcy@codesourcery.com>
10258 * linux-x86-low.c (small_jump_insn): New.
10259 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10260 trampoline and error message, build a trampoline and issue a small
10261 jump instruction to it.
10262 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10263 trampoline and error message.
10264 (x86_get_min_fast_tracepoint_insn_len): New.
10265 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10266 * linux-low.h (struct linux_target_ops): Add arguments to
10267 install_fast_tracepoint_jump_pad operation, add new operation.
10268 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10270 (linux_get_min_fast_tracepoint_insn_len): New function.
10271 (linux_target_op): Add new operation.
10272 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10273 (gdb_trampoline_buffer_end): Ditto.
10274 (gdb_trampoline_buffer_error): Ditto.
10275 (struct ipa_sym_addresses): Add fields for new IPA variables.
10276 (symbol_list): Add entries for new IPA variables.
10277 (struct tracepoint): Add fields to hold the address range of the
10278 trampoline used by the tracepoint.
10279 (trampoline_buffer_head): New static variable.
10280 (trampoline_buffer_tail): Ditto.
10281 (claim_trampoline_space): New function.
10282 (have_fast_tracepoint_trampoline_buffer): New function.
10283 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10285 (install_fast_tracepoint): Ditto, also add error buffer argument.
10286 (cmd_qtminftpilen): New function.
10287 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10288 (fast_tracepoint_from_trampoline_address): New function.
10289 (fast_tracepoint_collecting): Handle trampoline as part of jump
10291 (set_trampoline_buffer_space): New function.
10292 (initialize_tracepoint): Initialize new IPA variables.
10293 * target.h (struct target_ops): Add arguments to
10294 install_fast_tracepoint_jump_pad operation, add new
10295 get_min_fast_tracepoint_insn_len operation.
10296 (target_get_min_fast_tracepoint_insn_len): New.
10297 (install_fast_tracepoint_jump_pad): Add arguments.
10298 * server.h (IPA_BUFSIZ): Define.
10299 * linux-i386-ipa.c: Include extra header files.
10300 (initialize_fast_tracepoint_trampoline_buffer): New function.
10301 (initialize_low_tracepoint): Call it.
10302 * server.h (set_trampoline_buffer_space): Declare.
10303 (claim_trampoline_space): Ditto.
10304 (have_fast_tracepoint_trampoline_buffer): Ditto.
10306 2011-11-14 Yao Qi <yao@codesourcery.com>
10308 * server.c (handle_query): Handle InstallInTrace for qSupported.
10309 * tracepoint.c (add_tracepoint): Sort list.
10310 (install_tracepoint, download_tracepoint): New.
10311 (cmd_qtdp): Call them to install and download tracepoints.
10312 (sort_tracepoints): Removed.
10313 (cmd_qtstart): Update.
10315 2011-11-14 Yao Qi <yao@codesourcery.com>
10317 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10318 * mem-break.h: Declare.
10319 * tracepoint.c (cmd_qtstart): Move some code to ...
10320 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10322 (download_tracepoints): Move some code to ...
10323 (download_tracepoint_1): ... here. New.
10325 2011-11-08 Yao Qi <yao@codesourcery.com>
10327 * remote-utils.c (relocate_instruction): A comment fix.
10329 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10331 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10332 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10333 dr_status_mirror and dr_control_mirror from debug_reg_state.
10334 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10335 (i386_initial_stuff): Remove use of deleted globals.
10336 (i386_get_thread_context, i386_set_thread_context,
10337 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10338 from debug_reg_state.
10340 2011-11-05 Yao Qi <yao@codesourcery.com>
10342 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10343 address as TPOINT's.
10345 2011-11-02 Stan Shebs <stan@codesourcery.com>
10347 * tracepoint.c (agent_mem_read_string): New function.
10348 (eval_agent_expr): Call it for tracenz.
10349 * server.c (handle_query): Report support for tracenz.
10351 2011-11-02 Yao Qi <yao@codesourcery.com>
10353 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10355 2011-11-02 Yao Qi <yao@codesourcery.com>
10357 * target.h: Fix a typo in comment.
10359 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10361 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10362 clobber the breakpoints' shadows with fast tracepoint jumps.
10363 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10364 * target.c (write_inferior_memory): Also pass MYADDR down to
10367 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10369 * configure.ac: Check support for personality routine.
10370 * configure: Regenerate.
10371 * config.in: Likewise.
10372 * linux-low.c: Include <sys/personality.h>.
10373 Define ADDR_NO_RANDOMIZE if necessary.
10374 (linux_create_inferior): Disable address space randomization when
10375 forking inferior, if requested.
10376 (linux_supports_disable_randomization): New function.
10377 (linux_target_ops): Install it.
10378 * server.h (disable_randomization): Declare.
10379 * server.c (disable_randomization): New global variable.
10380 (handle_general_set): Handle QDisableRandomization.
10381 (handle_query): Likewise for qSupported.
10382 (main): Support --disable-randomization and --no-disable-randomization
10383 command line arguments.
10384 * target.h (struct target_ops): Add supports_disable_randomization.
10385 (target_supports_disable_randomization): New macro.
10387 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10389 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10391 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10392 [!PT_GETDSBT] (target_loadmap): New definition.
10393 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10394 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10395 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10396 and PT_GETDSBT to LINUX_LOADMAP.
10397 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10398 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10400 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10402 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10403 (arm_linux_hwbp_cap): New static variable.
10404 (arm_linux_get_hwbp_cap): Replace by ...
10405 (arm_linux_init_hwbp_cap): ... this new function.
10406 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10407 (arm_linux_get_hw_watchpoint_count): Likewise.
10408 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10409 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10410 (arm_prepare_to_resume): Use perror_with_name instead of error.
10412 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10414 * linux-arm-low.c: Include <signal.h>.
10415 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10416 (struct arm_linux_hwbp_cap): New data type.
10417 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10418 (struct arm_linux_hw_breakpoint): New data type.
10419 (MAX_BPTS, MAX_WPTS): Define.
10420 (struct arch_process_info, struct arch_lwp_info): New data types.
10421 (arm_linux_get_hwbp_cap): New function.
10422 (arm_linux_get_hw_breakpoint_count): Likewise.
10423 (arm_linux_get_hw_watchpoint_count): Likewise.
10424 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10425 (arm_hwbp_control_initialize): Likewise.
10426 (arm_hwbp_control_is_enabled): Likewise.
10427 (arm_hwbp_control_is_initialized): Likewise.
10428 (arm_hwbp_control_disable): Likewise.
10429 (arm_linux_hw_breakpoint_equal): Likewise.
10430 (arm_linux_hw_point_initialize): Likewise.
10431 (struct update_registers_data): New data structure.
10432 (update_registers_callback: New function.
10433 (arm_insert_point): Likewise.
10434 (arm_remove_point): Likewise.
10435 (arm_stopped_by_watchpoint): Likewise.
10436 (arm_stopped_data_address): Likewise.
10437 (arm_new_process): Likewise.
10438 (arm_new_thread): Likewise.
10439 (arm_prepare_to_resume): Likewise.
10440 (the_low_target): Register arm_insert_point, arm_remove_point,
10441 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10442 arm_new_thread, and arm_prepare_to_resume.
10444 2011-09-15 Stan Shebs <stan@codesourcery.com>
10446 * server.h (struct emit_ops): Add compare-goto fields.
10447 * tracepoint.c (gdb_agent_op_sizes): New table.
10448 (emit_eq_goto): New function.
10449 (emit_ne_goto): New function.
10450 (emit_lt_goto): New function.
10451 (emit_le_goto): New function.
10452 (emit_gt_goto): New function.
10453 (emit_ge_goto): New function.
10454 (is_goto_target): New function.
10455 (compile_bytecodes): Recognize special cases of compare-goto
10456 combinations and call specialized emitters for them.
10457 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10458 (amd64_emit_ne_goto): New function.
10459 (amd64_emit_lt_goto): New function.
10460 (amd64_emit_le_goto): New function.
10461 (amd64_emit_gt_goto): New function.
10462 (amd64_emit_ge_goto): New function.
10463 (amd64_emit_ops): Add the new functions.
10464 (i386_emit_eq_goto): New function.
10465 (i386_emit_ne_goto): New function.
10466 (i386_emit_lt_goto): New function.
10467 (i386_emit_le_goto): New function.
10468 (i386_emit_gt_goto): New function.
10469 (i386_emit_ge_goto): New function.
10470 (i386_emit_ops): Add the new functions.
10472 2011-09-08 Stan Shebs <stan@codesourcery.com>
10474 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10475 (i386_emit_epilogue): Restore %ebx.
10477 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10479 * server.c (step_thread): Remove definition.
10480 (process_serial_event): Don't handle Hs.
10481 * server.h (step_thread): Remove declaration.
10482 * target.c (set_desired_inferior): Remove use of step_thread.
10484 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10486 * linux-low.c: Include linux-procfs.h.
10487 (linux_attach_lwp_1): Update comments.
10488 (linux_attach): Scan for existing threads when attaching to a
10489 process that is the tgid.
10490 * Makefile.in: Update dependencies.
10492 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10494 * configure.srv: Add linux-procfs.o dependencies.
10496 2011-08-14 Yao Qi <yao@codesourcery.com>
10498 * target.h (struct target_ops): Fix indent.
10499 * win32-low.c (win32_target_ops): Fix comment.
10501 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10502 Yao Qi <yao@codesourcery.com>
10504 * Makefile.in (clean): Remove tic6x-*.c files.
10505 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10506 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10507 (tic6x-c64xp-linux.c): Likewise.
10508 * configure.srv: Add support for tic6x-*-uclinux.
10509 * linux-tic6x-low.c: New.
10510 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10512 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10513 Yao Qi <yao@codesourcery.com>
10515 * target.h (struct target_ops): Add read_loadmap.
10516 * linux-low.c (struct target_loadseg): New type.
10517 (struct target_loadmap): New type.
10518 (linux_read_loadmap): New function.
10519 (linux_target_ops): Add linux_read_loadmap.
10520 * server.c (handle_query): Support qXfer:fdpic:read packet.
10521 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10524 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10526 * win32-low.c: Include <stdint.h>.
10528 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10530 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10531 to the inferior here.
10532 (i386_remove_aligned_watchpoint): Ditto.
10533 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10534 fit part of the watchpoint in the debug registers.
10535 (i386_update_inferior_debug_regs): New.
10536 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10537 registers, and only update the inferior on success.
10538 (i386_low_remove_watchpoint): Ditto.
10540 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10542 * linux-low.c (compare_ints, unique, list_threads, show_process,
10543 linux_core_of_thread): Delete.
10544 (linux_target_ops): Change linux_core_of_thread to
10545 linux_common_core_of_thread.
10546 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10547 * utils.c (malloc_failure): Change type of argument.
10548 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10549 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10550 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10551 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10552 (IPA_OBJS): Add common-utils-ipa.o.
10553 (ptid_h, linux_osdata_h): New macros.
10554 (server_h): Add common/common-utils.h, common/xml-utils.h,
10555 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10557 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10558 ptid.o, buffer.o): New rules.
10559 (linux-low.o): Add common/linux-osdata.h as a dependency.
10560 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10561 * configure.ac: Add AC_HEADER_DIRENT check.
10562 * config.in: Regenerate.
10563 * configure: Regenerate.
10564 * remote-utils.c (xml_escape_text): Delete.
10565 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10566 buffer_xml_printf): Move to common/buffer.c.
10567 * server.c (main): Remove call to initialize_inferiors.
10568 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10569 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10570 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10571 internal_error, gdb_assert, gdb_assert_fail): Delete.
10572 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10573 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10575 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10576 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10577 initialize_inferiors): Delete.
10579 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10581 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10584 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10586 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10588 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10590 2011-05-26 Yao Qi <yao@codesourcery.com>
10592 * Makefile.in (thread-db.o): Track dependence to
10593 common/gdb_thread_db.h.
10594 * thread-db.c: include gdb_thread_db.h from right place.
10596 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10598 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10599 __FILE__ and __LINE__ to internal_error.
10601 2011-05-13 Doug Evans <dje@google.com>
10603 * thread-db.c (try_thread_db_load_from_sdir): New function.
10604 (try_thread_db_load_from_dir): New function.
10605 (thread_db_load_search): Handle $sdir, ignore $pdir.
10606 Remove trying of system directories if search of
10607 libthread-db-search-path fails, that is now done via $sdir.
10609 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10611 * server.c (handle_query): Add EnableDisableTracepoints to the list
10612 of supported features.
10613 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10615 (cmd_qtenable_disable): New.
10616 (cmd_qtstart): Install tracepoints even if disabled.
10617 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10618 receiving a QTEnable or QTDisable packet.
10619 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10620 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10622 (gdb_probe): Skip data collection if static tracepoint is disabled.
10624 2011-05-10 Doug Evans <dje@google.com>
10626 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10628 2011-05-04 Doug Evans <dje@google.com>
10630 * linux-low.c (linux_join): Skip process lookup.
10631 * spu-low.c (spu_join): Ditto.
10632 * server.c (join_inferiors_callback): Delete.
10633 (process_serial_event): For 'D' packet (detach) call join_inferior
10636 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10638 * README: Don't mention xscale*-*-linux*.
10639 * configure.srv (xscale*-*-linux*): Don't handle target.
10641 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10643 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10645 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10646 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10647 (i386_emit_void_call_2): Likewise.
10649 2011-04-26 Yao Qi <yao@codesourcery.com>
10651 * linux-low.c: Move common macros to linux-ptrace.h.
10652 Include linux-ptrace.h.
10653 * Makefile.in (linux_ptrace_h): New.
10654 (linux-low.o): Depends on linux-ptrace.h.
10656 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10658 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10659 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10660 (remote_prepare): New function with most of the TCP code from ...
10661 (remote_open): ... here. Detect PORT here unconditionally. Move also
10662 setting transport_is_reliable.
10663 * server.c (run_once): New variable.
10664 (gdbserver_usage): Document it.
10665 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10666 the first run if RUN_ONCE.
10667 * server.h (run_once, remote_prepare): New declarations.
10669 2011-04-19 Tom Tromey <tromey@redhat.com>
10671 * win32-low.c (handle_load_dll): Remove duplicate "the".
10673 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10675 Remove support for old Cygwin 1.5 versions.
10676 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10677 function to avoid warning.
10678 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10681 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10683 * gdbserver/server.h (Macro _): Define it if not available.
10685 2011-03-14 Michael Snyder <msnyder@vmware.com>
10687 * hostio.c (handle_close): Remove unnecessary null test.
10689 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10691 * Makefile.in (maintainer-clean realclean distclean): Remove
10692 "make ... subdir_do" command.
10694 2011-03-10 Michael Snyder <msnyder@vmware.com>
10696 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10698 * server.c (handle_v_run): Free alloced buffer on early return.
10700 2011-03-09 Yao Qi <yao@codesourcery.com>
10703 2011-03-04 Yao Qi <yao@codesourcery.com>
10705 * Makefile.in: Remove GNU make feature --directory.
10707 2011-03-05 Yao Qi <yao@codesourcery.com>
10709 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10710 (subdir_do): New make target. Copied from gdb/Makefile.
10711 (maintainer-clean, realclean, distclean, clean): Call corresponding
10712 make targets in common/Makefile.
10714 2011-02-11 Yao Qi <yao@codesourcery.com>
10716 * configure.ac: Call AC_PROG_RANLIB.
10717 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10718 * configure: Regenerate.
10720 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10722 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10724 2011-03-06 Yao Qi <yao@codesourcery.com>
10726 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10728 2011-03-05 Yao Qi <yao@codesourcery.com>
10730 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10731 (subdir_do): New make target. Copied from gdb/Makefile.
10732 (maintainer-clean, realclean, distclean, clean): Call corresponding
10733 make targets in common/Makefile.
10735 2011-03-04 Yao Qi <yao@codesourcery.com>
10737 * Makefile.in: Remove GNU make feature --directory.
10739 2011-03-04 Michael Snyder <msnyder@vmware.com>
10741 * server.c (queue_stop_reply): Call xmalloc not malloc.
10743 2011-03-02 Michael Snyder <msnyder@vmware.com>
10745 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10747 2011-02-28 Michael Snyder <msnyder@vmware.com>
10749 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10750 (cmd_qtframe): Ditto.
10751 (cmd_qtbuffer): Ditto.
10752 (cmd_bigqtbuffer): Ditto.
10754 * utils.c (decimal2str): Initialize 'width' to nine, then
10755 don't mess with it.
10757 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10759 * hostio.c (require_data): Free *data, not data.
10761 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10763 * hostio.c (require_data): Use free, not xfree.
10765 2011-02-27 Michael Snyder <msnyder@vmware.com>
10767 * server.c (handle_query): Discard unused value.
10769 * hostio.c (require_data): Free malloc memory before returning
10772 2011-02-26 Michael Snyder <msnyder@vmware.com>
10774 * linux-low.c (list_threads): Call closedir for dirent.
10776 2011-02-27 Michael Snyder <msnyder@vmware.com>
10778 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10779 a case statement falls through.
10781 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10783 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10786 2011-02-26 Michael Snyder <msnyder@vmware.com>
10788 * utils.c (decimal2str): Eliminate dead code and dead param.
10789 (pulongest): Drop dead param from call to decimal2str.
10792 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10794 Revert the following patch (not approved yet):
10795 2011-02-21 Hui Zhu <teawater@gmail.com>
10796 * tracepoint.c (tp_printf): New function.
10797 (eval_agent_expr): Handle gdb_agent_op_printf.
10799 2011-02-21 Hui Zhu <teawater@gmail.com>
10801 * tracepoint.c (tp_printf): New function.
10802 (eval_agent_expr): Handle gdb_agent_op_printf.
10804 2011-02-18 Tom Tromey <tromey@redhat.com>
10806 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10807 (tracepoint.o): Likewise.
10808 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10809 (gdb_agent_op_names): Likewise.
10811 2011-02-18 Tom Tromey <tromey@redhat.com>
10813 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10814 gdb_agent_op_rot>: New constants.
10815 (gdb_agent_op_names): Add pick and roll.
10816 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10819 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10821 * aclocal.m4: Regenerated with aclocal-1.11.1.
10823 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10825 * server.c (handle_qxfer_traceframe_info): New.
10826 (qxfer_packets): Register "traceframe-info".
10827 (handle_query): Report support for qXfer:traceframe-info:read+.
10828 * tracepoint.c (match_blocktype): New.
10829 (traceframe_find_block_type): Rename to ...
10830 (traceframe_walk_blocks): ... this. Add callback filter argument,
10832 (traceframe_find_block_type): New, reimplemented on top of
10833 traceframe_walk_blocks.
10834 (build_traceframe_info_xml): New.
10835 (traceframe_read_info): New.
10836 * server.h (traceframe_read_info): Declare.
10838 2011-02-11 Yao Qi <yao@codesourcery.com>
10840 * configure.ac: Call AC_PROG_RANLIB.
10841 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10842 * configure: Regenerate.
10844 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10846 * server.c (gdb_read_memory): Change return semantics to allow
10848 (handle_search_memory_1): Adjust.
10849 (process_serial_event) <'m' packet>: Handle partial transfers.
10850 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10852 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10854 * regcache.c (init_register_cache): Initialize
10855 regcache->register_status.
10856 (free_register_cache): Release regcache->register_status.
10857 (regcache_cpy): Copy register_status.
10858 (registers_to_string): Print 'x's for unavailable registers.
10859 (supply_register): Mark the register's status valid or
10860 unavailable, depending on whether a buffer was passed in or not.
10861 (supply_register_zeroed): New.
10862 (supply_regblock): Mark the registers' status valid or
10863 unavailable, depending on whether a buffer was passed in or not.
10864 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10865 (struct regcache): New `register_status' field.
10866 (supply_register_zeroed): Declare.
10867 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10868 supply_register_zeroed, rather than passing a NULL buffer to
10870 * tracepoint.c (fetch_traceframe_registers): Update comment.
10872 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10874 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10877 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10879 * server.h (decode_xfer_write): Change prototype.
10880 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10881 and don't extract the annex here.
10882 * server.c (decode_xfer_read): Remove `annex' parameter,
10883 and don't extract the annex here.
10884 (decode_xfer): New.
10885 (struct qxfer): New.
10886 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10887 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10888 (handle_qxfer_statictrace): New functions, abstracted out from
10889 handle_query, and made to use the struct qxfer interface.
10890 (handle_threads_qxfer_proper): Rename to ...
10891 (handle_qxfer_threads_proper): ... this.
10892 (handle_threads_qxfer): Rename to ...
10893 (handle_qxfer_threads): ... this. Adjust.
10894 (qxfer_packets): New array.
10895 (handle_qxfer): New function.
10896 (handle_query): Use handle_qxfer.
10898 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10900 * gdbreplay.c: Shorten lines of >= 80 columns.
10901 * linux-low.c: Ditto.
10902 * linux-ppc-low.c: Ditto.
10903 * linux-s390-low.c: Ditto.
10904 * linux-sparc-low.c: Ditto.
10905 * linux-x86-low.c: Ditto.
10906 * linux-xtensa-low.c: Ditto.
10907 * mem-break.c: Ditto.
10908 * nto-low.c: Ditto.
10909 * regcache.h: Ditto.
10910 * remote-utils.c: Ditto.
10913 * thread-db.c: Ditto.
10914 * tracepoint.c: Ditto.
10916 * win32-low.h: Ditto.
10918 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10920 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10923 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10925 * server.c (gdbserver_version): Update copyright year in version
10927 * gdbreplay.c (gdbreplay_version): Ditto.
10929 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10931 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10932 * linux-bfin-low.c: New file.
10933 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10934 PT_DATA_ADDR for BFIN targets.
10935 * Makefile.in (SFILES): Add linux-bfin-low.c.
10936 (clean): Remove reg-bfin.c.
10937 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10938 * README: Mention supported Blackfin targets.
10940 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10942 * .gitignore: New file.
10944 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10946 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10948 2010-10-22 Jie Zhang <jie@codesourcery.com>
10950 * Makefile.in: Add FLAGS_TO_PASS variable.
10951 (install): Remove dependency of install-only and recursively
10952 invoke make for install-only.
10954 2010-10-04 Doug Evans <dje@google.com>
10956 * Makefile.in (uninstall): Use $(DESTDIR).
10958 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10962 * linux-x86-low.c (compat_siginfo_from_siginfo)
10963 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10964 si_code is < 0. Check for si_code == SI_TIMER before checking for
10967 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10969 * lynx-i386-low.c: New file.
10970 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10972 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10974 * lynx-low.c (ptrace_request_to_str): Remove handling for
10975 request values that have been removed in LynxOS 5.x.
10977 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10979 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10982 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10984 * configure.ac: Add --enable-inprocess-agent option.
10985 * configure: Rebuilt.
10987 2010-09-06 Yao Qi <yao@codesourcery.com>
10989 * linux-low.c (linux_kill): Remove unused variable.
10990 (linux_stabilize_threads): Likewise.
10991 * server.c (start_inferior): Likewise.
10992 (queue_stop_reply_callback): Likewise.
10993 * tracepoint.c (do_action_at_tracepoint): Likewise.
10995 2010-09-06 Yao Qi <yao@codesourcery.com>
10997 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11000 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11002 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11004 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11006 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11009 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11011 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11012 gdbserver/lynx-ppc-low.c: New files.
11013 * Makefile.in (lynx_low_h): New variable.
11014 (lynx-low.o, lynx-ppc-low.o): New rules.
11015 * configure.ac: On LynxOS, link with -lnetinet.
11016 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11017 * configure: regenerate.
11019 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11021 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11022 * configure.ac: Add check for vasprintf and vsnprintf.
11023 * configure, config.in: Regenerate.
11024 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11026 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11028 * gdbreplay.c: Move include of alloca.h up, next to include of
11030 * server.h: Add include of malloc.h.
11031 * mem-break.c: Remove include of malloc.h.
11032 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11034 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11036 * Makefile.in (memmem.o): Build with -Wno-error.
11038 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11040 * utils.c (xsnprintf): Make non-static.
11041 * server.h: Add xsnprintf declaration.
11042 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11043 replace calls to snprintf by calls to xsnprintf throughout.
11045 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11047 * configure.ac: Add configure check for alloca.
11048 * configure, config.in: Regenerate.
11049 * server.h: Include alloca.h if it exists.
11050 * gdbreplay.c: Include alloca.h if it exists.
11052 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11054 * linux-low.c (__SIGRTMIN): Define if not already defined.
11055 (linux_create_inferior): Check for __ANDROID__ rather than
11057 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11058 are already deferred.
11059 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11060 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11061 stopped and already has a pending signal to report.
11062 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11063 a pending signal to report or is moving out of a jump pad.
11064 (linux_init_signals): Check for __ANDROID__ rather than
11067 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11069 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11070 debug_threads check. Avoid a linear search when not doing debug
11073 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11075 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11076 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11077 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11078 (process_event): Change local fd's type to gdb_fildes_t.
11079 (create_file_handler): Adjust prototype.
11080 (delete_file_handler): Adjust prototype.
11081 (handle_file_event): Adjust prototype. Use pfildes.
11082 (create_file_event): Adjsut prototype.
11083 * remote-utils.c (remote_desc, listen_desc): Change type to
11085 * server.h: New gdb_fildes_t typedef.
11086 [USE_WIN32API]: Include winsock2.h.
11087 (delete_file_handler, add_file_handler): Adjust prototypes.
11088 (pfildes): Declare.
11089 * utils.c (pfildes): New.
11091 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11093 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11094 * configure: Regenerate.
11096 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11098 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11099 (linux_done_accessing_memory): ... this.
11100 (linux_target_ops): Adjust.
11101 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11102 * nto-low.c (nto_target_ops): Adjust comment.
11103 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11104 * spu-low.c (spu_target_ops): Adjust comment.
11105 * target.h (target_ops): Rename unprepare_to_access_memory field
11106 to done_accessing_memory.
11107 (unprepare_to_access_memory): Rename to ...
11108 (done_accessing_memory): ... this.
11110 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11112 * linux-low.c (linux_prepare_to_access_memory): New.
11113 (linux_unprepare_to_access_memory): New.
11114 (linux_target_ops): Install them.
11115 * server.c (read_memory): Rename to ...
11116 (gdb_read_memory): ... this. Use
11117 prepare_to_access_memory/prepare_to_access_memory.
11118 (write_memory): Rename to ...
11119 (gdb_write_memory): ... this. Use
11120 prepare_to_access_memory/prepare_to_access_memory.
11121 (handle_search_memory_1): Adjust.
11122 (process_serial_event): Adjust.
11123 * target.h (struct target_ops): New fields
11124 prepare_to_access_memory and unprepare_to_access_memory.
11125 (prepare_to_access_memory, unprepare_to_access_memory): New.
11126 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11127 prepare_to_access_memory/prepare_to_access_memory.
11128 * nto-low.c (nto_target_ops): Adjust.
11129 * spu-low.c (spu_target_ops): Adjust.
11130 * win32-low.c (win32_target_ops): Adjust.
11132 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11134 * Makefile.in (WARN_CFLAGS): Get it from configure.
11135 (WERROR_CFLAGS): New.
11136 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11137 * configure.ac: Introduce --enable-werror, which adds -Werror to
11138 the compiler command line. Enabled by default. Disable with
11139 --disable-werror. Add -Wdeclaration-after-statement
11140 Wpointer-arith and -Wformat-nonliteral to warning flags.
11141 * configure: Regenerate.
11143 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11145 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11147 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11149 * gdbreplay.c (remote_error): New.
11151 (expect): Use gdbchar. Check for error reading from GDB.
11152 Clarify sync error output.
11153 (play): Check for errors writing to GDB.
11154 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11155 * remote-utils.c (getpkt): Check for errors writing to the remote
11158 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11160 * linux-low.c (linux_wait_1): Move non-debugging code out of
11161 `debug_threads' control.
11163 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11165 * linux-low.c (linux_wait_1): Don't set last_status here.
11166 * server.c (push_event, queue_stop_reply_callback): Assert we're
11167 not pushing a TARGET_WAITKIND_IGNORE event.
11168 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11169 (myresume, handle_target_event): Set the thread's last_resume_kind
11170 and last_status from the target returned status.
11172 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11176 * linux-x86-low.c (update_debug_registers_callback): New.
11177 (i386_dr_low_set_addr): Use it.
11178 (i386_dr_low_get_addr): New.
11179 (i386_dr_low_set_control): Use update_debug_registers_callback.
11180 (i386_dr_low_get_control): New.
11181 (i386_dr_low_get_status): Adjust.
11182 * linux-low.c (linux_stop_lwp): New.
11183 * linux-low.h (linux_stop_lwp): Declare.
11185 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11186 argument instead of a i386_debug_reg_state.
11187 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11188 a i386_debug_reg_state.
11189 (i386_insert_aligned_watchpoint): Adjust.
11190 (i386_remove_aligned_watchpoint): Adjust.
11191 (i386_low_stopped_data_address): Read the debug registers from the
11192 inferior instead of from the mirrors.
11193 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11194 (i386_dr_low_get_addr): Declare.
11195 (i386_dr_low_get_control): Declare.
11196 (i386_dr_low_get_status): Change prototype.
11198 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11199 (i386_dr_low_get_addr): New.
11200 (i386_dr_low_get_control): New.
11201 (i386_dr_low_get_status): Adjust prototype. Return
11203 (i386_initial_stuff): Clear dr_status_mirror and
11205 (i386_get_thread_context): Adjust.
11206 (i386_set_thread_context): Adjust.
11207 (i386_thread_added): Adjust.
11209 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11211 * linux-low.h (linux_thread_area): Delete declaration.
11213 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11215 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11216 after its termination.
11218 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11220 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11221 (gdb_wants_all_stopped): Delete.
11222 (linux_wait_1): Don't call them.
11223 * server.c (handle_v_cont): Tag all threads as want-stopped.
11224 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11225 stopped as "client-wants-stopped".
11227 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11229 * Makefile.in (signals_h): New.
11230 (server_h): Depend on it.
11231 (server.o): Don't depend on $(signals_def).
11232 (signals.o): Depend on $(signals_def).
11234 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11236 * Makefile.in (signals_def): New.
11237 (server_h): Append include/gdb/signals.h and signals_def.
11238 (server.o): Append signals_def.
11240 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11242 * server.c (handle_target_event): Use target_signal_to_host for
11243 resume_info.sig initialization.
11244 * target.h (struct thread_resume) <sig>: New comment.
11246 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11248 * server.c (handle_query): strcpy() the returned string from paddress()
11249 instead of sprintf().
11250 * utils.c (paddress): Return phex_nz().
11252 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11254 * server.c (handle_v_cont): Call mourn_inferior if process
11256 (myresume): Likewise.
11258 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11260 Static tracepoints, and integration with UST.
11262 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11263 * mem-break.c (uninsert_all_breakpoints)
11264 (reinsert_all_breakpoints): New.
11265 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11266 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11267 (gdb_agent_ust_loaded, helper_thread_id)
11268 (gdb_agent_helper_thread_id): New macros.
11269 (struct ipa_sym_addresses): Add addr_ust_loaded,
11270 addr_helper_thread_id, addr_cmd_buf.
11271 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11272 (in_process_agent_loaded_ust): New.
11273 (write_e_ust_not_loaded): New.
11274 (maybe_write_ipa_ust_not_loaded): New.
11275 (struct collect_static_trace_data_action): New.
11276 (enum tracepoint_type) <static_tracepoint>: New.
11277 (struct tracepoint) <handle>: Mention static tracepoints.
11278 (struct static_tracepoint_ctx): New.
11279 (CMD_BUF_SIZE): New.
11280 (add_tracepoint_action): Handle static tracepoint actions.
11281 (unprobe_marker_at): New.
11282 (clear_installed_tracepoints): Handle static tracepoints.
11283 (cmd_qtdp): Handle static tracepoints.
11284 (probe_marker_at): New.
11285 (cmd_qtstart): Handle static tracepoints.
11286 (response_tracepoint): Handle static tracepoints.
11287 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11288 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11289 (get_context_regcache): Handle static tracepoints.
11290 (do_action_at_tracepoint): Handle static tracepoint actions.
11291 (traceframe_find_block_type): Handle static trace data blocks.
11292 (traceframe_read_sdata): New.
11293 (download_tracepoints): Download static tracepoint actions.
11294 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11295 (GDB_PROBE_NAME): New.
11297 (GET_UST_SYM): New.
11300 (ust_marker_to_static_tracepoint): New.
11302 (collect_ust_data_at_tracepoint): New.
11303 (gdb_ust_probe): New.
11304 (UNIX_PATH_MAX, SOCK_DIR): New.
11305 (gdb_ust_connect_sync_socket): New.
11306 (resume_thread, stop_thread): New.
11307 (run_inferior_command): New.
11308 (init_named_socket): New.
11309 (gdb_ust_socket_init): New.
11310 (cstr_to_hexstr): New.
11312 (first_marker, next_marker): New.
11313 (response_ust_marker): New.
11314 (cmd_qtfstm, cmd_qtsstm): New.
11315 (unprobe_marker_at, probe_marker_at): New.
11316 (cmd_qtstmat, gdb_ust_thread): New.
11317 (gdb_ust_init): New.
11318 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11319 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11320 (ST_REGENTRY): New.
11321 (x86_64_st_collect_regmap): New.
11322 (X86_64_NUM_ST_COLLECT_GREGS): New.
11323 (AMD64_RIP_REGNUM): New.
11324 (supply_static_tracepoint_registers): New.
11325 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11326 (ST_REGENTRY): New.
11327 (i386_st_collect_regmap): New.
11328 (i386_NUM_ST_COLLECT_GREGS): New.
11329 (supply_static_tracepoint_registers): New.
11330 * server.c (handle_query): Handle qXfer:statictrace:read.
11331 <qSupported>: Report support for StaticTracepoints, and
11332 qXfer:statictrace:read features.
11333 * server.h (traceframe_read_sdata)
11334 (supply_static_tracepoint_registers): Declare.
11335 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11336 (unpack_varlen_hex): Include in IPA build.
11337 * Makefile.in (ustlibs, ustinc): New.
11338 (IPA_OBJS): Add remote-utils-ipa.o.
11339 ($(IPA_LIB)): Link -ldl and -lpthread.
11341 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11342 * config.in, configure: Regenerate.
11344 2010-06-20 Ian Lance Taylor <iant@google.com>
11345 Pedro Alves <pedro@codesourcery.com>
11347 * linux-x86-low.c (always_true): Delete.
11348 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11349 trying to fool the compiler with always_true.
11351 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11353 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11354 conditions in gdbserver.
11356 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11358 * spu-low.c (spu_read_memory): Wrap around local store limit.
11359 (spu_write_memory): Likewise.
11361 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11363 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11364 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11366 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11368 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11369 uses with LONGEST uses.
11371 2010-06-14 Stan Shebs <stan@codesourcery.com>
11372 Pedro Alves <pedro@codesourcery.com>
11376 * linux-x86-low.c: Include limits.h.
11378 (always_true): New.
11381 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11382 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11383 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11384 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11385 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11386 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11387 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11388 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11389 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11390 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11391 (amd64_emit_void_call_2): New.
11392 (amd64_emit_ops): New.
11393 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11394 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11395 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11396 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11397 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11398 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11399 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11400 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11401 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11402 (i386_emit_stack_adjust, i386_emit_int_call_1)
11403 (i386_emit_void_call_2): New.
11404 (i386_emit_ops): New.
11405 (x86_emit_ops): New.
11406 (the_low_target): Install x86_emit_ops.
11407 * server.h (struct emit_ops): New.
11408 (get_raw_reg_func_addr): Declare.
11409 (current_insn_ptr, emit_error): Declare.
11410 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11411 (set_trace_state_variable_value): New defines.
11412 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11413 addr_get_trace_state_variable_value and
11414 addr_set_trace_state_variable_value.
11415 (symbol_list): New fields for get_raw_reg,
11416 get_trace_state_variable_value and set_trace_state_variable_value.
11417 (condfn): New typedef.
11418 (struct tracepoint): New field `compiled_cond'.
11419 (do_action_at_tracepoint): Clear compiled_cond.
11420 (get_trace_state_variable_value, set_trace_state_variable_value):
11422 (condition_true_at_tracepoint): If there's a compiled condition,
11424 (current_insn_ptr, emit_error): New globals.
11425 (struct bytecode_address): New.
11426 (get_raw_reg_func_addr): New.
11427 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11428 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11429 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11430 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11431 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11432 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11433 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11434 (compile_tracepoint_condition, compile_bytecodes): New.
11435 * target.h (emit_ops): Forward declare.
11436 (struct target_ops): New field emit_ops.
11437 (target_emit_ops): New.
11438 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11439 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11440 * linux-low.c (linux_emit_ops): New.
11441 (linux_target_ops): Install it.
11442 * linux-low.h (struct linux_target_ops): New field emit_ops.
11444 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11446 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11447 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11449 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11450 Stan Shebs <stan@codesourcery.com>
11452 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11453 (all): Depend on $(extra_libraries).
11454 (install-only): Install the IPA.
11455 (IPA_OBJS, IPA_LIB): New.
11456 (clean): Remove the IPA lib.
11457 (IPAGENT_CFLAGS): New.
11458 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11459 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11460 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11461 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11462 * configure.ac: Check for atomic builtins support in the compiler.
11463 (IPA_DEPFILES, extra_libraries): Define.
11464 * configure.srv (ipa_obj): Add description.
11465 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11466 (i[34567]86-*-linux*): Set ipa_obj.
11467 (x86_64-*-linux*): Set ipa_obj.
11468 * linux-low.c (stabilizing_threads): New.
11469 (supports_fast_tracepoints): New.
11470 (linux_detach): Stabilize threads before detaching.
11471 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11472 the lwp is either not stabilizing, or is moving out of a jump pad.
11473 (linux_fast_tracepoint_collecting): New.
11474 (maybe_move_out_of_jump_pad): New.
11475 (enqueue_one_deferred_signal): New.
11476 (dequeue_one_deferred_signal): New.
11477 (linux_wait_for_event_1): If moving out of a jump pad, defer
11478 pending signals to later.
11479 (linux_stabilize_threads): New.
11480 (linux_wait_1): Check if threads need moving out of jump pads, and
11482 (stuck_in_jump_pad_callback): New.
11483 (move_out_of_jump_pad_callback): New.
11484 (lwp_running): New.
11485 (linux_resume_one_lwp): Handle moving out of jump pads.
11486 (linux_set_resume_request): Dequeue deferred signals.
11487 (need_step_over_p): Also step over fast tracepoint jumps.
11488 (start_step_over): Also uninsert fast tracepoint jumps.
11489 (finish_step_over): Also reinsert fast tracepoint jumps.
11490 (linux_install_fast_tracepoint_jump): New.
11491 (linux_target_ops): Install linux_stabilize_threads and
11492 linux_install_fast_tracepoint_jump_pad.
11493 * linux-low.h (linux_target_ops) <get_thread_area,
11494 install_fast_tracepoint_jump_pad>: New fields.
11495 (struct lwp_info) <collecting_fast_tracepoint,
11496 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11497 (linux_get_thread_area): Declare.
11498 * linux-x86-low.c (jump_insn): New.
11499 (x86_get_thread_area): New.
11500 (append_insns): New.
11501 (push_opcode): New.
11502 (amd64_install_fast_tracepoint_jump_pad): New.
11503 (i386_install_fast_tracepoint_jump_pad): New.
11504 (x86_install_fast_tracepoint_jump_pad): New.
11505 (the_low_target): Install x86_get_thread_area and
11506 x86_install_fast_tracepoint_jump_pad.
11507 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11508 (struct fast_tracepoint_jump): New.
11509 (fast_tracepoint_jump_insn): New.
11510 (fast_tracepoint_jump_shadow): New.
11511 (find_fast_tracepoint_jump_at): New.
11512 (fast_tracepoint_jump_here): New.
11513 (delete_fast_tracepoint_jump): New.
11514 (set_fast_tracepoint_jump): New.
11515 (uninsert_fast_tracepoint_jumps_at): New.
11516 (reinsert_fast_tracepoint_jumps_at): New.
11517 (set_breakpoint_at): Use write_inferior_memory.
11518 (uninsert_raw_breakpoint): Use write_inferior_memory.
11519 (check_mem_read): Mask out fast tracepoint jumps.
11520 (check_mem_write): Mask out fast tracepoint jumps.
11521 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11522 (set_fast_tracepoint_jump): Declare.
11523 (delete_fast_tracepoint_jump)
11524 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11525 (reinsert_fast_tracepoint_jumps_at): Declare.
11526 * regcache.c: Don't compile many functions when building the
11527 in-process agent library.
11528 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11529 the register buffer in the heap.
11530 (free_register_cache): If the register buffer isn't owned by the
11531 regcache, don't free it.
11532 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11533 pre-existing register caches.
11534 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11536 (convert_ascii_to_int): : Constify `from' parameter type.
11537 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11538 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11539 the needed buffer in-place.
11540 (relocate_instruction): New.
11541 * server.c (handle_query) <qSymbols>: If the target supports
11542 tracepoints, give it a chance of looking up symbols. Report
11543 support for fast tracepoints.
11544 (handle_status): Stabilize threads.
11545 (process_serial_event): Adjust.
11546 * server.h (struct fast_tracepoint_jump): Forward declare.
11547 (struct process_info) <fast_tracepoint_jumps>: New field.
11548 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11549 (decode_X_packet, decode_M_packet): Adjust.
11550 (relocate_instruction): Declare.
11551 (in_process_agent_loaded): Declare.
11552 (tracepoint_look_up_symbols): Declare.
11553 (struct fast_tpoint_collect_status): Declare.
11554 (fast_tracepoint_collecting): Declare.
11555 (force_unlock_trace_buffer): Declare.
11556 (handle_tracepoint_bkpts): Declare.
11557 (initialize_low_tracepoint)
11558 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11559 * target.h (struct target_ops) <stabilize_threads,
11560 install_fast_tracepoint_jump_pad>: New fields.
11561 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11562 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11563 [HAVE_STDINT_H]: Include stdint.h.
11564 (trace_debug_1): Rename to ...
11565 (trace_vdebug): ... this.
11566 (trace_debug): Rename to ...
11567 (trace_debug_1): ... this. Add `level' parameter.
11568 (trace_debug): New.
11569 (ATTR_USED, ATTR_NOINLINE): New.
11570 (IP_AGENT_EXPORT): New.
11571 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11572 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11573 (about_to_request_buffer_space, trace_buffer_is_full)
11574 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11575 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11576 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11577 (traceframe_write_count, traceframes_created)
11578 (trace_state_variables)
11579 New renaming defines.
11580 (struct ipa_sym_addresses): New.
11581 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11582 (symbol_list): New.
11583 (ipa_sym_addrs): New.
11584 (all_tracepoint_symbols_looked_up): New.
11585 (in_process_agent_loaded): New.
11586 (write_e_ipa_not_loaded): New.
11587 (maybe_write_ipa_not_loaded): New.
11588 (tracepoint_look_up_symbols): New.
11589 (debug_threads) [IN_PROCESS_AGENT]: New.
11590 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11591 (UNKNOWN_SIDE_EFFECTS): New.
11592 (stop_tracing): New.
11593 (flush_trace_buffer): New.
11594 (stop_tracing_bkpt): New.
11595 (flush_trace_buffer_bkpt): New.
11596 (read_inferior_integer): New.
11597 (read_inferior_uinteger): New.
11598 (read_inferior_data_pointer): New.
11599 (write_inferior_data_pointer): New.
11600 (write_inferior_integer): New.
11601 (write_inferior_uinteger): New.
11602 (struct collect_static_trace_data_action): Delete.
11603 (enum tracepoint_type): New.
11604 (struct tracepoint) <type>: New field `type'.
11605 <actions_str, step_actions, step_actions_str>: Only include in
11607 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11608 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11609 (tracepoints): Use IP_AGENT_EXPORT.
11610 (last_tracepoint): Don't include in the IPA.
11611 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11612 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11613 (alloced_trace_state_variables): New.
11614 (trace_state_variables): Use IP_AGENT_EXPORT.
11615 (traceframe_t): Delete unused variable.
11616 (circular_trace_buffer): Don't include in the IPA.
11617 (trace_buffer_start): Delete.
11618 (struct trace_buffer_control): New.
11619 (trace_buffer_free): Delete.
11620 (struct ipa_trace_buffer_control): New.
11621 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11622 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11624 (trace_buffer_ctrl): New.
11625 (TRACE_BUFFER_CTRL_CURR): New.
11626 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11627 Reimplement as macros.
11628 (trace_buffer_wrap): Delete.
11629 (traceframe_write_count, traceframe_read_count)
11630 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11631 (struct tracepoint_hit_ctx) <type>: New field.
11632 (struct fast_tracepoint_ctx): New.
11633 (memory_barrier): New.
11635 (record_tracepoint_error): Update atomically in the IPA.
11636 (clear_inferior_trace_buffer): New.
11637 (about_to_request_buffer_space): New.
11638 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11639 updating the same buffer.
11640 (add_tracepoint): Default the tracepoint's type to trap
11641 tracepoint, and orig_size to -1.
11642 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11643 internal variables.
11644 (create_trace_state_variable): New parameter `gdb'. Handle it.
11645 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11646 (cmd_qtdp): Handle fast tracepoints.
11647 (cmd_qtdv): Adjust.
11648 (max_jump_pad_size): New.
11649 (gdb_jump_pad_head): New.
11650 (get_jump_space_head): New.
11651 (claim_jump_space): New.
11652 (sort_tracepoints): New.
11653 (MAX_JUMP_SIZE): New.
11654 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11656 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11657 support. Upload fast traceframes, and delete internal IPA
11659 (stop_tracing_handler): New.
11660 (flush_trace_buffer_handler): New.
11661 (cmd_qtstop): Upload fast tracepoints.
11662 (response_tracepoint): Handle fast tracepoints.
11663 (tracepoint_finished_step): Upload fast traceframes. Set the
11664 tracepoint hit context's tracepoint type.
11665 (handle_tracepoint_bkpts): New.
11666 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11667 type. Add comment about fast tracepoints.
11668 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11669 non-existing action_str field.
11670 (get_context_regcache): Handle fast tracepoints.
11671 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11673 (fast_tracepoint_from_jump_pad_address): New.
11674 (fast_tracepoint_from_ipa_tpoint_address): New.
11675 (collecting_t): New.
11676 (force_unlock_trace_buffer): New.
11677 (fast_tracepoint_collecting): New.
11679 (gdb_collect): New.
11680 (write_inferior_data_ptr): New.
11681 (target_tp_heap): New.
11682 (target_malloc): New.
11683 (download_agent_expr): New.
11685 (download_tracepoints): New.
11686 (download_trace_state_variables): New.
11687 (upload_fast_traceframes): New.
11688 (IPA_FIRST_TRACEFRAME): New.
11689 (IPA_NEXT_TRACEFRAME_1): New.
11690 (IPA_NEXT_TRACEFRAME): New.
11691 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11692 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11693 (gdb_jump_pad_buffer_end): New.
11694 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11695 (initialize_tracepoint): Adjust.
11696 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11697 buffer. Initialize the low module.
11698 * utils.c (PREFIX, TOOLNAME): New.
11699 (malloc_failure): Use PREFIX.
11700 (error): In the IPA, an error causes an exit.
11701 (fatal, warning): Use PREFIX.
11702 (internal_error): Use TOOLNAME.
11703 (NUMCELLS): Increase to 10.
11704 * configure, config.in: Regenerate.
11706 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11708 * server.c (handle_query) <qSupported>: Do two passes over the
11709 qSupported string to avoid nesting strtok.
11711 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11713 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11715 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11716 -Wl,--dynamic-list.
11717 * configure: Regenerate.
11718 * proc-service.list: New.
11720 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11722 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11725 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11727 * gdbreplay.c (remote_open): Check error return from socket() call by
11728 its equality to -1 not by it being negative.
11729 * remote-utils.c (remote_open): Likewise.
11731 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11733 * config.h: Regenerate.
11735 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11737 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11738 doesn't provide PTRACE_GET_THREAD_AREA.
11740 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11742 * linux-m68k-low.c: Include <asm/ptrace.h>
11743 (ps_get_thread_area): Implement.
11745 2010-05-03 Doug Evans <dje@google.com>
11747 * event-loop.c (struct callback_event): New struct.
11748 (callback_list): New global.
11749 (append_callback_event, delete_callback_event): New functions.
11750 (process_callback): New function.
11751 (start_event_loop): Call it.
11752 * remote-utils.c (NOT_SCHEDULED): Define.
11753 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11754 moved out of readchar.
11755 (readchar): Rewrite. Call reschedule before returning.
11756 (reset_readchar): New function.
11757 (remote_close): Call it.
11758 (process_remaining, reschedule): New functions.
11759 * server.h (callback_handler_func): New typedef.
11760 (append_callback_event, delete_callback_event): Declare.
11762 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11764 * proc-service.c (ps_pglobal_lookup): Use
11765 thread_db_look_up_one_symbol.
11766 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11767 parameter. Use it instead of all_symbols_looked_up.
11768 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11770 (all_symbols_looked_up): Don't declare.
11771 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11772 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11774 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11775 Set all_symbols_looked_up here.
11776 (thread_db_look_up_one_symbol): New.
11777 (thread_db_get_tls_address): Adjust.
11778 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11779 thread_db object on the heap, and tentatively set it in the
11781 (thread_db_init): Don't set all_symbols_looked_up here.
11782 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11784 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11786 * linux-low.c (linux_kill, linux_detach): Adjust.
11787 (status_pending_p_callback): Remove redundant statement. Check
11788 for !TARGET_WAITIKIND_IGNORE, instead of
11789 TARGET_WAITKIND_STOPPED.
11790 (handle_tracepoints): Make sure LWP is locked. Adjust.
11791 (linux_wait_for_event_1): Adjust.
11792 (linux_cancel_breakpoints): New.
11793 (unsuspend_one_lwp): New.
11794 (unsuspend_all_lwps): New.
11795 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11796 (send_sigstop_callback): Change return type to int, add new
11797 `except' parameter and handle it.
11798 (suspend_and_send_sigstop_callback): New.
11799 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11800 pass them down. If SUSPEND, also increment the lwp's suspend
11802 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11803 (need_step_over_p): Don't consider suspended LWPs.
11804 (start_step_over): Adjust.
11805 (proceed_one_lwp): Change return type to int, add new `except'
11806 parameter and handle it.
11807 (unsuspend_and_proceed_one_lwp): New.
11808 (proceed_all_lwps): Use find_inferior instead of
11810 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11811 also decrement the suspend count of LWPs. Pass `except' down,
11812 instead of hacking its suspend count.
11813 (linux_pause_all): Add `freeze' parameter. Adjust.
11814 (linux_unpause_all): New.
11815 (linux_target_ops): Install linux_unpause_all.
11816 * server.c (handle_status): Adjust.
11817 * target.h (struct target_ops): New fields `unpause_all' and
11818 `cancel_breakpoints'. Add new parameter to `pause_all'.
11819 (pause_all): Add new `freeze' parameter.
11820 (unpause_all): New.
11821 (cancel_breakpoints): New.
11822 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11823 cancel breakpoints.
11824 (cmd_qtstart): Pause threads.
11825 (stop_tracing): Pause threads, and cancel breakpoints.
11826 * win32-low.c (win32_target_ops): Adjust.
11828 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11830 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11831 the inferior right away from here...
11832 (linux_wait_1): ... to here, and adjust to check the thread's
11833 last_resume_kind instead of the lwp's step or stop_expected flags.
11835 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11837 * README: Use consistent `GDB' and `GDBserver' spellings.
11839 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11841 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11842 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11843 (linux_detach_one_lwp): Assume the lwp is stopped.
11844 (any_thread_of): Delete.
11845 (linux_detach): Stop all lwps here. Don't blindly delete all
11847 (delete_lwp_callback): New.
11848 (linux_mourn): Delete all lwps of the process that is gone.
11849 (linux_wait_1): Don't delete the last lwp of the process here.
11850 * mem-break.h (mark_breakpoints_out): Declare.
11851 * mem-break.c (mark_breakpoints_out): New.
11852 (free_all_breakpoints): Use it.
11853 * server.c (handle_target_event): If the process is gone, mark
11855 * thread-db.c (struct thread_db) <create_bp>: New field.
11856 (thread_db_enable_reporting): Fix prototype. Store a thread event
11857 breakpoint reference in the thread_db struct.
11858 (thread_db_load_search): Clear the thread_db object.
11859 (try_thread_db_load_1): Ditto.
11860 (switch_to_process): New.
11861 (disable_thread_event_reporting): Use it.
11862 (remove_thread_event_breakpoints): New.
11863 (thread_db_detach, thread_db_mourn): Use it.
11865 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11867 * linux-low.c (linux_enable_event_reporting): New.
11868 (linux_wait_for_event_1, handle_extended_wait): Use it.
11870 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11872 * linux-low.c (linux_kill_one_lwp, linux_kill)
11873 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11874 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11875 SIGSTOP even if the LWP is stopped.
11876 (send_sigstop_callback): New.
11877 (stop_all_lwps): Use send_sigstop_callback instead.
11878 (linux_resume_one_thread): Adjust.
11879 (proceed_one_lwp): Still proceed an LWP that the client has
11880 requested to stop, if we haven't reported it as stopped yet. Make
11881 sure that LWPs the client want stopped, have a pending SIGSTOP.
11883 2010-04-26 Doug Evans <dje@google.com>
11885 * server.c (handle_general_set): Make static.
11887 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11888 Print received char after testing for error/eof instead of before.
11889 (input_interrupt): Tweak comment.
11891 2010-04-23 Doug Evans <dje@google.com>
11893 * server.c (start_inferior): Print inferior argv if --debug.
11895 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11897 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11898 * nto-x86-low.c: Include server.h
11900 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11902 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11903 be consistent with other sources of this directory.
11904 (init_registers_amd64): Correct name of source file of this function
11907 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11909 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11910 64-bit executables.
11912 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11914 * win32-i386-low.c: Add 64-bit support.
11915 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11916 (init_registers_amd64): Declare.
11917 (mappings): Add 64-bit version of array.
11918 (init_windows_x86): New function.
11919 (the_low_target): Change init_arch field to init_windows_x86.
11921 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11923 * win32-low.c: Adapt to support also 64-bit architecture.
11924 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11925 (get_image_name): Use SIZE_T type for local variable `done'.
11926 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11927 (toolhelp_get_dll_name): Idem.
11928 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11929 Use uintptr_t typecast to avoid warning.
11930 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11931 (handle_exception): Use phex_nz to avoid warning.
11932 (win32_wait): Remove unused local variable `process'.
11934 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11936 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11939 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11941 * configure.ac: Use `ws2_32' library for srv_mingw.
11942 * configure: Regenerate.
11943 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11944 * remote-utils.c: Likewise.
11946 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11948 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11949 if __x86_64__ is defined.
11951 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11953 * configure: Regenerate.
11955 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11957 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11958 * target.h (target_ops): New get_tib_address field.
11959 * win32-low.h (win32_thread_info): Add thread_local_base field.
11960 * win32-low.c (child_add_thread): Add tlb argument.
11961 Set thread_local_base field to TLB.
11962 (get_child_debug_event): Adapt to child_add_thread change.
11963 (win32_get_tib_address): New function.
11964 (win32_target_ops): Set get_tib_address field to
11965 win32_get_tib_address.
11966 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11968 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11970 * linux-low.c (linux_mourn): Also remove the process.
11971 * server.c (handle_target_event): Don't remove the process here.
11972 * nto-low.c (nto_mourn): New.
11973 (nto_target_ops): Install it.
11974 * spu-low.c (spu_mourn): New.
11975 (spu_target_ops): Install it.
11976 * win32-low.c (win32_mourn): New.
11977 (win32_target_ops): Install it.
11979 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11981 * server.h (buffer_xml_printf): Remove redundant `;'.
11983 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11985 * regcache.c (set_register_cache): Invalidate regcaches before
11986 changing the register cache layout.
11987 (regcache_invalidate_one): Allow a NULL regcache.
11988 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11989 regcaches before changing the register cache layout or the target
11992 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11994 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11995 variable warning on Linux/x86-64.
11997 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11999 GDBserver disconnected tracing support.
12001 * linux-low.c (linux_remove_process): Delete.
12002 (add_lwp): Don't set last_resume_kind here.
12003 (linux_kill): Use `mourn'.
12004 (linux_detach): Use `thread_db_detach', and `mourn'.
12005 (linux_mourn): New.
12006 (linux_attach_lwp_1): Adjust comment.
12007 (linux_attach): last_resume_kind moved the thread_info; adjust.
12008 (status_pending_p_callback): Adjust.
12009 (linux_wait_for_event_1): Adjust.
12010 (count_events_callback, select_singlestep_lwp_callback)
12011 (select_event_lwp_callback, cancel_breakpoints_callback)
12012 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12013 (proceed_one_lwp): Adjust.
12014 (linux_async): Add debug output.
12015 (linux_thread_stopped): New.
12016 (linux_pause_all): New.
12017 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12019 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12020 (thread_db_free): Delete declaration.
12021 (thread_db_detach, thread_db_mourn): Declare.
12022 * thread-db.c (thread_db_init): Use thread_db_mourn.
12023 (thread_db_free): Delete, split in two.
12024 (disable_thread_event_reporting): New.
12025 (thread_db_detach): New.
12026 (thread_db_mourn): New.
12028 * server.h (struct thread_info) <last_resume_kind>: New field.
12029 <attached>: Add comment.
12030 <gdb_detached>: New field.
12031 (handler_func): Change return type to int.
12032 (handle_serial_event, handle_target_event): Ditto.
12033 (gdb_connected): Declare.
12035 (disconnected_tracing): Declare.
12036 (stop_tracing): Declare.
12038 * server.c (handle_query) <qSupported>: Report support for
12039 disconnected tracing.
12040 (queue_stop_reply_callback): Account for running threads.
12041 (gdb_wants_thread_stopped): New.
12042 (gdb_wants_all_threads_stopped): New.
12043 (gdb_reattached_process): New.
12044 (handle_status): Clear the `gdb_detached' flag of all processes.
12045 In all-stop, stop all threads.
12046 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12047 (process_serial_event): If the remote connection breaks, or if an
12048 exit was forced with "monitor exit", force an event loop exit.
12049 Handle disconnected tracing on detach.
12050 (handle_serial_event): Adjust.
12051 (handle_target_event): If GDB isn't connected, forward events back
12052 to the inferior, unless the last process exited, in which case,
12053 exit gdbserver. Adjust interface.
12055 * remote-utils.c (remote_open): Don't block in accept. Instead
12056 register an event loop source on the listen socket file
12057 descriptor. Refactor bits into ...
12058 (listen_desc): ... this new global.
12059 (gdb_connected): ... this new function.
12060 (enable_async_notification): ... this new function.
12061 (handle_accept_event): ... this new function.
12062 (remote_close): Clear remote_desc.
12064 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12066 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12068 (mourn_inferior): Define.
12069 (target_process_qsupported): Avoid the dangling else problem.
12070 (thread_stopped): Define.
12071 (pause_all): Define.
12072 (target_waitstatus_to_string): Declare.
12073 * target.c (target_waitstatus_to_string): New.
12075 * tracepoint.c (tracing): Make extern.
12076 (disconnected_tracing): New.
12077 (stop_tracing): Make extern. Handle tracing stops due to GDB
12079 (cmd_qtdisconnected): New.
12080 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12081 (handle_tracepoint_general_set): Handle QTDisconnected.
12083 * event-loop.c (event_handler_func): Change return type to int.
12084 (process_event): Bail out if the event handler wants the event
12086 (handle_file_event): Ditto.
12087 (start_event_loop): Bail out if the event handler wants the event
12090 * nto-low.c (nto_target_ops): Adjust.
12091 * spu-low.c (spu_wait): Don't remove the process here.
12092 (spu_target_ops): Adjust.
12093 * win32-low.c (win32_wait): Don't remove the process here.
12094 (win32_target_ops): Adjust.
12096 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12098 * regcache.c (realloc_register_cache): Invalidate inferior's
12099 regcache before recreating it.
12101 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12103 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12105 2010-04-09 Stan Shebs <stan@codesourcery.com>
12106 Pedro Alves <pedro@codesourcery.com>
12108 * server.h (LONGEST): New.
12109 (struct thread_info) <while_stepping>: New field.
12110 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12112 (initialize_tracepoint, handle_tracepoint_general_set)
12113 (handle_tracepoint_query, tracepoint_finished_step)
12114 (tracepoint_was_hit, release_while_stepping_state_list):
12115 (current_traceframe): Declare.
12116 * server.c (handle_general_set): Handle tracepoint packets.
12117 (read_memory): New.
12118 (write_memory): New.
12119 (handle_search_memory_1): Use read_memory.
12120 (handle_query): Report support for conditional tracepoints, trace
12121 state variables, and tracepoint sources. Handle tracepoint
12123 (main): Initialize the tracepoints module.
12124 (process_serial_event): Handle traceframe reads/writes.
12126 * linux-low.c (handle_tracepoints): New.
12127 (linux_wait_1): Call it.
12128 (linux_resume_one_lwp): Handle while-stepping.
12129 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12130 (linux_target_ops): Install them.
12131 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12133 * linux-x86-low.c (x86_supports_tracepoints): New.
12134 (the_low_target). Install it.
12136 * mem-break.h (delete_breakpoint): Declare.
12137 * mem-break.c (delete_breakpoint): Make external.
12139 * target.h (struct target_ops): Add `supports_tracepoints',
12140 `read_pc', and `write_pc' fields.
12141 (target_supports_tracepoints): Define.
12142 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12145 * regcache.h (struct regcache) <registers_owned>: New field.
12146 (init_register_cache, regcache_cpy): Declare.
12147 (regcache_read_pc, regcache_write_pc): Declare.
12148 (register_cache_size): Declare.
12149 (supply_regblock): Declare.
12150 * regcache.c (init_register_cache): New.
12151 (new_register_cache): Use it.
12152 (regcache_cpy): New.
12153 (register_cache_size): New.
12154 (supply_regblock): New.
12155 (regcache_read_pc, regcache_write_pc): New.
12157 * tracepoint.c: New.
12159 * Makefile.in (OBS): Add tracepoint.o.
12160 (tracepoint.o): New rule.
12162 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12164 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12166 (i386-mmx.c): Likewise.
12167 (i386-mmx-linux.o): Likewise.
12168 (i386-mmx-linux.c): Likewise.
12170 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12171 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12172 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12173 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12175 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12176 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12177 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12179 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12181 * Makefile.in (clean): Updated.
12183 (i386-avx.c): Likewise.
12184 (i386-avx-linux.o): Likewise.
12185 (i386-avx-linux.c): Likewise.
12186 (amd64-avx.o): Likewise.
12187 (amd64-avx.c): Likewise.
12188 (amd64-avx-linux.o): Likewise.
12189 (amd64-avx-linux.c): Likewise.
12191 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12192 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12193 (srv_amd64_regobj): Add amd64-avx.o.
12194 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12195 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12196 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12197 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12198 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12199 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12200 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12202 * i387-fp.c: Include "i386-xstate.h".
12204 (i387_cache_to_xsave): Likewise.
12205 (i387_xsave_to_cache): Likewise.
12206 (x86_xcr0): Likewise.
12208 * i387-fp.h (i387_cache_to_xsave): Likewise.
12209 (i387_xsave_to_cache): Likewise.
12210 (x86_xcr0): Likewise.
12212 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12213 * linux-crisv32-low.c (target_regsets): Likewise.
12214 * linux-m68k-low.c (target_regsets): Likewise.
12215 * linux-mips-low.c (target_regsets): Likewise.
12216 * linux-ppc-low.c (target_regsets): Likewise.
12217 * linux-s390-low.c (target_regsets): Likewise.
12218 * linux-sh-low.c (target_regsets): Likewise.
12219 * linux-sparc-low.c (target_regsets): Likewise.
12220 * linux-xtensa-low.c (target_regsets): Likewise.
12222 * linux-low.c: Include <sys/uio.h>.
12223 (regsets_fetch_inferior_registers): Support nt_type.
12224 (regsets_store_inferior_registers): Likewise.
12225 (linux_process_qsupported): New.
12226 (linux_target_ops): Add linux_process_qsupported.
12228 * linux-low.h (regset_info): Add nt_type.
12229 (linux_target_ops): Add process_qsupported.
12231 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12233 (init_registers_i386_avx_linux): New.
12234 (init_registers_amd64_avx_linux): Likewise.
12235 (xmltarget_i386_linux_no_xml): Likewise.
12236 (xmltarget_amd64_linux_no_xml): Likewise.
12237 (PTRACE_GETREGSET): Likewise.
12238 (PTRACE_SETREGSET): Likewise.
12239 (x86_fill_xstateregset): Likewise.
12240 (x86_store_xstateregset): Likewise.
12241 (use_xml): Likewise.
12242 (x86_linux_update_xmltarget): Likewise.
12243 (x86_linux_process_qsupported): Likewise.
12244 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12245 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12246 init_registers_i386_linux here. Call
12247 x86_linux_update_xmltarget.
12248 (the_low_target): Add x86_linux_process_qsupported.
12250 * server.c (handle_query): Call target_process_qsupported.
12252 * target.h (target_ops): Add process_qsupported.
12253 (target_process_qsupported): New.
12255 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12257 * inferiors.c (add_thread): Set last_status kind to
12258 TARGET_WAITKIND_IGNORE.
12259 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12260 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12261 (linux_wait_1): Move `thread' local definition to block that uses
12262 it. Don't NULL initialize `event_child'.
12263 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12264 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12265 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12267 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12269 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12270 an extended waitstatus, or by a watchpoint.
12271 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12272 thread was stepping or has been stopped by a watchpoint.
12274 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12276 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12277 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12278 of another, then delete the previous, and validate all
12280 (validate_inserted_breakpoint): New.
12281 (delete_disabled_breakpoints): New.
12282 (validate_breakpoints): New.
12283 (check_mem_read): Validate breakpoints before trusting their
12284 shadow. Delete disabled breakpoints.
12285 (check_mem_write): Validate breakpoints before trusting they
12286 should be inserted. Delete disabled breakpoints.
12287 * mem-break.h (validate_breakpoints):
12288 * server.c (handle_query): Validate breakpoints when we see a
12291 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12293 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12294 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12295 if we could tell there's a GDB breakpoint at stop_pc.
12296 (need_step_over_p): Don't do a step over if we find a GDB
12297 breakpoint at the resume PC.
12299 * mem-break.c (struct raw_breakpoint): New.
12300 (enum bkpt_type): New type `gdb_breakpoint'.
12301 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12302 fields. New field `raw'.
12303 (find_raw_breakpoint_at): New.
12304 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12305 breakpoint instead.
12306 (set_breakpoint_at): Adjust.
12307 (delete_raw_breakpoint): New.
12308 (release_breakpoint): New.
12309 (delete_breakpoint): Rename to...
12310 (delete_breakpoint_1): ... this. Add proc parameter. Use
12311 release_breakpoint. Return ENOENT.
12312 (delete_breakpoint): Reimplement.
12313 (find_breakpoint_at): Delete.
12314 (find_gdb_breakpoint_at): New.
12315 (delete_breakpoint_at): Delete.
12316 (set_gdb_breakpoint_at): New.
12317 (delete_gdb_breakpoint_at): New.
12318 (gdb_breakpoint_here): New.
12319 (set_reinsert_breakpoint): Use release_breakpoint.
12320 (uninsert_breakpoint): Rename to ...
12321 (uninsert_raw_breakpoint): ... this.
12322 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12323 (reinsert_raw_breakpoint): Change parameter type to
12325 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12327 (check_breakpoints): Adjust. Use release_breakpoint.
12328 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12329 (breakpoint_inserted_here): Ditto.
12330 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12331 Don't trust the breakpoint's shadow if it is not inserted.
12332 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12333 (delete_all_breakpoints): Adjust.
12334 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12335 use delete_breakpoint_1.
12337 * mem-break.h (breakpoints_supported): Delete declaration.
12338 (set_gdb_breakpoint_at): Declare.
12339 (gdb_breakpoint_here): Declare.
12340 (delete_breakpoint_at): Delete.
12341 (delete_gdb_breakpoint_at): Declare.
12343 * server.h (struct raw_breakpoint): Forward declare.
12344 (struct process_info): New field `raw_breakpoints'.
12346 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12349 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12351 * linux-low.c (status_pending_p_callback): Fix comment.
12352 (linux_wait_for_event_1): Move most of the internal breakpoint
12353 handling from here...
12354 (linux_wait_1): ... to here.
12355 (count_events_callback): New.
12356 (select_singlestep_lwp_callback): New.
12357 (select_event_lwp_callback): New.
12358 (cancel_breakpoints_callback): New.
12359 (select_event_lwp): New.
12360 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12361 priority to all LWPs that have had events that should be reported
12362 to the client. Cancel breakpoints when about to reporting the
12363 event to the client, not while stopping lwps. No longer cancel
12364 finished single-steps here.
12365 (cancel_finished_single_step): Delete.
12366 (cancel_finished_single_steps): Delete.
12368 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12370 * mem-break.c (enum bkpt_type): New.
12371 (struct breakpoint): New field `type'.
12372 (set_breakpoint_at): Change return type to struct breakpoint
12373 pointer. Set type to `other_breakpoint' by default.
12374 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12375 in the breakpoint list.
12376 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12377 (reinsert_breakpoint): Rename to ...
12378 (reinsert_raw_breakpoint): ... this.
12379 (reinsert_breakpoints_at): Adjust.
12380 * mem-break.h (struct breakpoint): Declare.
12381 (set_breakpoint_at): Change return type to struct breakpoint
12384 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12386 * server.c (handle_query): Assign, not compare.
12388 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12390 Teach linux gdbserver to step-over-breakpoints.
12392 * linux-low.c (can_hardware_single_step): New.
12393 (supports_breakpoints): New.
12394 (handle_extended_wait): If stopping threads, read the stop pc of
12395 the new cloned LWP.
12397 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12398 low target doesn't support retrieving the PC.
12399 (add_lwp): Set last_resume_kind to resume_continue.
12400 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12401 (linux_attach): Don't clear stop_expected. Set the lwp's
12402 last_resume_kind to resume_stop.
12403 (linux_detach_one_lwp): Don't check for removed breakpoints.
12404 (check_removed_breakpoint): Delete.
12405 (status_pending_p): Rename to ...
12406 (status_pending_p_callback): ... this. Don't check for removed
12407 breakpoints. Don't consider threads that are stopped from GDB's
12409 (linux_wait_for_lwp): Always read the stop_pc here.
12410 (cancel_breakpoint): New.
12411 (step_over_bkpt): New global.
12412 (linux_wait_for_event_1): Implement stepping over breakpoints.
12413 (gdb_wants_lwp_stopped): New.
12414 (gdb_wants_all_stopped): New.
12415 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12416 single-step traps here. Store the thread's last reported target
12418 (send_sigstop): Don't clear stop_expected. Always set it,
12420 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12421 (cancel_finished_single_step): New.
12422 (cancel_finished_single_steps): New.
12423 (wait_for_sigstop): Don't cancel finished single-step traps here.
12424 (linux_resume_one_lwp): Don't check for removed breakpoints.
12425 Don't set `step' on non-hardware step archs.
12426 (linux_set_resume_request): Ignore resume_stop requests if already
12427 stopping or stopped. Set the lwp's last_resume_kind.
12428 (resume_status_pending_p): Don't check for removed breakpoints.
12429 (need_step_over_p): New.
12430 (start_step_over): New.
12431 (finish_step_over): New.
12432 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12433 requests. Clear the thread's last reported target waitstatus.
12434 Don't use the `suspended' flag. Don't consider pending breakpoints.
12435 (linux_resume): Start a step-over if necessary.
12436 (proceed_one_lwp): New.
12437 (proceed_all_lwps): New.
12438 (unstop_all_lwps): New.
12439 * linux-low.h (struct lwp_info): Rewrite comment for the
12440 `suspended' flag. Add the `stop_pc' field. Delete the
12441 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12442 Add `'last_resume_kind' and `need_step_over' fields.
12443 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12444 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12445 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12446 (set_raw_breakpoint_at): New.
12447 (set_breakpoint_at): Rewrite to use it.
12448 (reinsert_breakpoint_handler): Delete.
12449 (set_reinsert_breakpoint): New.
12450 (reinsert_breakpoint_by_bp): Delete.
12451 (delete_reinsert_breakpoints): New.
12452 (uninsert_breakpoint): Rewrite.
12453 (uninsert_breakpoints_at): New.
12454 (reinsert_breakpoint): Rewrite.
12455 (reinsert_breakpoints_at): New.
12456 (check_breakpoints): Rewrite.
12457 (breakpoint_here): New.
12458 (breakpoint_inserted_here): New.
12459 (check_mem_read): Adjust.
12460 * mem-break.h (breakpoints_supported, breakpoint_here)
12461 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12462 (reinsert_breakpoint_by_bp): Delete declaration.
12463 (delete_reinsert_breakpoints): Declare.
12464 (reinsert_breakpoint): Delete declaration.
12465 (reinsert_breakpoints_at): Declare.
12466 (uninsert_breakpoint): Delete declaration.
12467 (uninsert_breakpoints_at): Declare.
12468 (check_breakpoints): Adjust prototype.
12469 * server.h: Adjust include order.
12470 (struct thread_info): Declare here. Add a `last_status' field.
12472 2010-03-23 Michael Snyder <msnyder@vmware.com>
12474 * server.c (crc32): New function.
12475 (handle_query): Add handling for 'qCRC:' request.
12477 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12479 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12480 lwp had been stopped by a watchpoint.
12482 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12484 * server.h (internal_error): Declare.
12485 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12486 * utils.c (internal_error): New function.
12488 2010-03-15 Andreas Schwab <schwab@redhat.com>
12490 * configure.srv: Fix typo setting srv_regobj.
12492 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12494 * linux-low.c (fetch_register): Avoid passing a non string literal
12496 (usr_store_inferior_registers): Ditto.
12498 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12500 * linux-low.c (linux_write_memory): Bail out early if peeking
12503 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12505 * linux-low.h (struct lwp_info): New fields
12506 `stopped_by_watchpoint' and `stopped_data_address'.
12507 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12508 here, and cache them in the lwp object.
12509 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12511 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12513 (linux_stopped_by_watchpoint): Rewrite.
12514 (linux_stopped_data_address): Rewrite.
12516 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12518 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12519 switching the current inferior, not before.
12521 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12523 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12524 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12525 i386-linux.c and amd64-linux.c.
12526 (reg-i386.o): Removed.
12527 (reg-i386.c): Likewise.
12528 (reg-i386-linux.o): Likewise.
12529 (reg-i386-linux.c): Likewise.
12530 (reg-x86-64.o): Likewise.
12531 (reg-x86-64.c): Likewise.
12532 (reg-x86-64-linux.o): Likewise.
12533 (reg-x86-64-linux.c): Likewise.
12535 (i386.c): Likewise.
12536 (i386-linux.o): Likewise.
12537 (i386-linux.c): Likewise.
12538 (amd64.o): Likewise.
12539 (amd64.c): Likewise.
12540 (amd64-linux.o): Likewise.
12541 (amd64-linux.c): Likewise.
12543 * configure.srv (srv_i386_regobj): New.
12544 (srv_i386_linux_regobj): Likewise.
12545 (srv_amd64_regobj): Likewise.
12546 (srv_amd64_linux_regobj): Likewise.
12547 (srv_i386_32bit_xmlfiles): Likewise.
12548 (srv_i386_64bit_xmlfiles): Likewise.
12549 (srv_i386_xmlfiles): Likewise.
12550 (srv_amd64_xmlfiles): Likewise.
12551 (srv_i386_linux_xmlfiles): Likewise.
12552 (srv_amd64_linux_xmlfiles): Likewise.
12553 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12554 srv_xmlfiles to $srv_i386_xmlfiles.
12555 (i[34567]86-*-mingw32ce*): Likewise.
12556 (i[34567]86-*-mingw*): Likewise.
12557 (i[34567]86-*-nto*): Likewise.
12558 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12559 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12560 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12561 (x86_64-*-linux*): Likewise.
12563 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12564 (init_registers_amd64_linux): New.
12565 (x86_arch_setup): Replace init_registers_x86_64_linux with
12566 init_registers_amd64_linux.
12568 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12570 * configure.ac: Check for libdl. If it is not available link against
12571 static libthread_db.
12572 * configure: Regenerate.
12574 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12578 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12579 handing a read watchpoint.
12580 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12582 2010-02-12 Doug Evans <dje@google.com>
12584 * linux-low.c (linux_supports_tracefork_flag): Document.
12585 (linux_look_up_symbols): Add comment.
12587 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12589 * regcache.c (supply_register): Clear regcache if buf is NULL.
12591 2010-02-02 Nicolas Roche <roche@sourceware.org>
12592 Joel Brobecker <brobecker@adacore.com>
12594 * inferiors.c (find_inferior): Add function documentation.
12595 (unloaded_dll): Handle the case where the unloaded dll has not
12596 been previously registered in the dll list.
12598 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12600 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12601 (thumb2_breakpoint): New.
12602 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12604 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12606 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12607 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12610 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12612 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12614 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12616 * linux-s390-low.c (s390_collect_ptrace_register)
12617 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12619 2010-01-21 Doug Evans <dje@google.com>
12621 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12622 (PTRACE_ARG4_TYPE): New macro.
12623 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12624 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12625 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12626 (usr_store_inferior_registers): Ditto.
12627 (linux_read_memory, linux_write_memory): Ditto.
12628 (linux_test_for_tracefork): Ditto.
12630 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12631 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12633 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12635 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12638 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12640 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12641 prototype to take a regcache. Adjust.
12643 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12645 * regcache.h (struct thread_info): Forward declare.
12646 (struct regcache): New.
12647 (new_register_cache): Adjust prototype.
12648 (get_thread_regcache): Declare.
12649 (free_register_cache): Adjust prototype.
12650 (registers_to_string, registers_from_string): Ditto.
12651 (supply_register, supply_register_by_name, collect_register)
12652 (collect_register_as_string, collect_register_by_name): Ditto.
12653 * regcache.c (struct inferior_regcache_data): Delete.
12654 (get_regcache): Rename to ...
12655 (get_thread_regcache): ... this. Adjust. Switch inferior before
12656 fetching registers.
12657 (regcache_invalidate_one): Adjust.
12658 (regcache_invalidate): Fix prototype.
12659 (new_register_cache): Return the new register cache.
12660 (free_register_cache): Change prototype.
12661 (realloc_register_cache): Adjust.
12662 (registers_to_string): Change prototype to take a regcache. Adjust.
12663 (registers_from_string): Ditto.
12664 (register_data): Ditto.
12665 (supply_register): Ditto.
12666 (supply_register_by_name): Ditto.
12667 (collect_register): Ditto.
12668 (collect_register_as_string): Ditto.
12669 (collect_register_by_name): Ditto.
12670 * server.c (process_serial_event): Adjust.
12671 * linux-low.h (regset_fill_func, regset_store_func): Change
12673 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12675 * linux-low.c (get_stop_pc): Adjust.
12676 (check_removed_breakpoint): Adjust.
12677 (linux_wait_for_event): Adjust.
12678 (linux_resume_one_lwp): Adjust.
12679 (fetch_register): Add regcache parameter. Adjust.
12680 (usr_store_inferior_registers): Ditto.
12681 (regsets_fetch_inferior_registers): Ditto.
12682 (regsets_store_inferior_registers): Ditto.
12683 (linux_fetch_registers, linux_store_registers): Ditto.
12684 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12686 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12688 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12689 prototype to take a regcache.
12690 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12691 * remote-utils.c (convert_ascii_to_int, outreg)
12692 (prepare_resume_reply): Change prototype to take a regcache.
12694 * target.h (struct target_ops) <fetch_registers, store_registers>:
12695 Change prototype to take a regcache.
12696 (fetch_inferior_registers, store_inferior_registers): Change
12697 prototype to take a regcache. Adjust.
12698 * proc-service.c (ps_lgetregs): Adjust.
12699 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12700 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12701 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12702 take a regcache. Adjust.
12703 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12704 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12705 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12706 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12707 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12708 (cris_cannot_fetch_register):
12709 (cris_breakpoint_at): Change prototype to take a regcache.
12711 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12712 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12713 to take a regcache. Adjust.
12714 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12716 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12717 take a regcache. Adjust.
12718 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12719 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12720 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12721 * linux-mips-low.c (mips_get_pc):
12722 (mips_set_pc): Change prototype to take a regcache. Adjust.
12723 (mips_reinsert_addr): Adjust.
12724 (mips_collect_register): Change prototype to take a regcache.
12726 (mips_supply_register):
12727 (mips_collect_register_32bit, mips_supply_register_32bit)
12728 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12729 (mips_store_fpregset): Ditto.
12730 * linux-ppc-low.c (ppc_supply_ptrace_register)
12731 (ppc_supply_ptrace_register): Ditto.
12732 (parse_spufs_run): Adjust.
12733 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12734 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12735 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12736 take a regcache. Adjust.
12737 * linux-s390-low.c (s390_collect_ptrace_register)
12738 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12739 (s390_set_pc): Change prototype to take a regcache. Adjust.
12740 (s390_arch_setup): Adjust.
12741 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12742 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12743 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12744 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12745 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12747 (sparc_breakpoint_at): Adjust.
12748 * linux-xtensa-low.c (xtensa_fill_gregset):
12749 (xtensa_store_gregset):
12750 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12751 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12752 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12753 prototype to take a regcache. Adjust.
12754 * win32-arm-low.c (arm_fetch_inferior_register)
12755 (arm_store_inferior_register): Change prototype to take a
12757 * win32-i386-low.c (i386_fetch_inferior_register)
12758 (i386_store_inferior_register): Change prototype to take a
12760 * win32-low.c (child_fetch_inferior_registers)
12761 (child_store_inferior_registers): Change prototype to take a
12763 (win32_wait): Adjust.
12764 (win32_fetch_inferior_registers): Change prototype to take a
12766 (win32_store_inferior_registers): Adjust.
12767 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12768 store_inferior_register>: Change prototype to take a regcache.
12770 2010-01-20 Doug Evans <dje@google.com>
12772 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12774 (linux_wait_for_event1, linux_init_signals): Ditto.
12775 (W_STOPCODE): Provide definition if missing.
12777 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12779 * linux-low.c (linux_core_of_thread): New.
12780 (compare_ints, show_process, list_threads): New.
12781 (linux_qxfer_osdata): Report threads and cores.
12782 (linux_target_op): Register linux_core_of_thread.
12783 * remote-utils.c (prepare_resume_reply): Report the core.
12784 (buffer_xml_printf): Support %d specifier.
12785 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12787 (handle_query): Handle qXfer:threads. Announce availability
12789 * target.h (struct target_ops): New field core_of_thread.
12791 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12793 * Makefile.in (clean): Remove new generated files.
12794 (reg-s390.o, reg-s390.c): Remove rules.
12795 (reg-s390x.o, reg-s390x.c): Likewise.
12796 (s390-linux32.o, s390-linux32.c): Add rules.
12797 (s390-linux64.o, s390-linux64.c): Likewise.
12798 (s390x-linux64.o, s390x-linux64.c): Likewise.
12799 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12800 * linux-s390-low.c: Include <elf.h>.
12801 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12802 (init_registers_s390): Remove prototype.
12803 (init_registers_s390x): Likewise.
12804 (init_registers_s390_linux32): Add prototype.
12805 (init_registers_s390_linux64): Likewise.
12806 (init_registers_s390x_linux64): Likewise.
12807 (s390_num_regs_3264): New define.
12808 (s390_regmap_3264): New global variable.
12809 (s390_cannot_fetch_register): Remove obsolete check.
12810 (s390_cannot_store_register): Likewise.
12811 (s390_collect_ptrace_register): Handle upper/lower register halves.
12812 (s390_supply_ptrace_register): Likewise.
12813 (s390_fill_gregset): Update to register number changes.
12814 (s390_get_hwcap): New routine.
12815 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12816 Install appropriate regmap and register set.
12818 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12820 * server.c (gdbserver_version): Update copyright year to 2010.
12821 * gdbreplay.c (gdbreplay_version): Likewise.
12823 2009-12-28 Doug Evans <dje@google.com>
12825 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12826 elf/external.h. Include <elf.h> instead but only if necessary.
12828 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12830 * linux-low.c (linux_remove_process): Remove `detaching'
12831 parameter. Don't release/detach from thread_db here.
12832 (linux_kill): Release/detach from thread_db here, ...
12833 (linux_detach): ... and here, before actually detaching.
12834 (linux_wait_1): ... and here, when a process exits.
12835 * thread-db.c (any_thread_of): New.
12836 (thread_db_free): Switch the current inferior to a thread of the
12839 2009-12-21 Doug Evans <dje@google.com>
12841 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12843 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12844 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12845 warning ifndef __NR_tkill. Move setting of errno there too.
12846 Delete unnecessary resetting of errno after syscall.
12847 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12849 * configure.ac: Check for dladdr.
12850 * config.in: Regenerate.
12851 * configure: Regenerate.
12852 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12853 (try_thread_db_load): Update.
12855 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12857 2009-12-18 Doug Evans <dje@google.com>
12859 * event-loop.c: Include unistd.h if it exists.
12861 * linux-low.c (my_waitpid): Move definition away from being in
12862 between linux_tracefork_child/linux_test_for_tracefork.
12864 * gdb_proc_service.h (psaddr_t): Fix type.
12865 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12866 signature to match glibc.
12868 2009-12-16 Doug Evans <dje@google.com>
12870 * linux-low.c (linux_read_memory): Fix argument to read.
12872 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12874 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12875 events, don't leave current_inferior pointing at null.
12877 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12879 * win32-low.c (LOG): Delete.
12880 (OUTMSG): Output to stderr.
12881 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12882 on compile time LOG macro.
12883 (win32_wait): Fix debug output.
12885 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12887 * win32-low.c (win32_add_one_solib): If the dll name is
12888 "ntdll.dll", prepend the system directory to the dll path.
12890 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12892 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12894 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12895 Vladimir Prus <vladimir@codesourcery.com>
12897 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12898 * configure.ac: Check for __mcoldfire__ and set
12899 gdb_cv_m68k_is_coldfire.
12900 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12901 reg-cf.o and reg-m68k.o.
12902 * configure: Regenerated.
12904 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12906 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12907 Pass it to thread_db_free.
12908 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12909 proper `detaching' argument to linux_remove_process.
12910 * linux-low.h (thread_db_free): Add `detaching' parameter.
12911 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12913 (thread_db_free): Add `detaching' parameter. Only
12914 call td_ta_clear_event if detaching from process.
12916 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12918 * thread-db.c (thread_db_free): Fix typo.
12920 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12923 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12925 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12927 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12928 with an i686 compiler.
12929 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12931 * configure: Rebuilt.
12933 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12937 * server.c (handle_search_memory_1): Correct read_addr initialization
12938 in loop for searching subsequent chunks.
12940 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12942 * configure.ac: New --with-libthread-db option.
12943 * thread-db.c: Allow direct dependence on libthread_db.
12944 (thread_db_free): Adjust.
12945 * config.in: Regenerate.
12946 * configure: Likewise.
12948 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12951 * thread-db.c (attach_thread): New function.
12952 (maybe_attach_thread): Return success/failure.
12953 (find_new_threads_callback): Adjust.
12954 (thread_db_find_new_threads): Loop until no new threads.
12956 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12958 * proc-service.c (ps_lgetregs): Formatting.
12960 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12962 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12963 * configure.ac: Adjust.
12964 * linux-low.h (struct process_info_private): Move members to struct
12966 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12967 * linux-low.c (linux_remove_process): Adjust.
12968 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12969 * server.c (handle_query): Move code ...
12970 (handle_monitor_command): ... here. New function.
12971 * target.h (struct target_ops): New member.
12972 * thread-db.c (struct thread_db): New.
12973 (libthread_db_search_path): New variable.
12974 (thread_db_create_event, thread_db_enable_reporting)
12975 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12976 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12977 (try_thread_db_load_1, dladdr_to_soname): New functions.
12978 (try_thread_db_load, thread_db_load_search): New functions.
12979 (thread_db_init): Search for libthread_db.
12980 (thread_db_free): New function.
12981 (thread_db_handle_monitor_command): Likewise.
12982 * config.in: Regenerate.
12983 * configure: Regenerate.
12985 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12987 * spu-low.c (spu_kill): Wait for inferior to terminate.
12988 Call clear_inferiors.
12989 (spu_detach): Call clear_inferiors.
12991 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12993 * aclocal.m4: Regenerate.
12994 * config.in: Likewise.
12995 * configure: Likewise.
12997 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12999 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13000 (parse_spufs_run): New function.
13001 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13002 (ppc_breakpoint_at): Handle SPU breakpoints.
13004 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13006 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13007 (SPUFS_MAGIC): Define.
13008 (spu_enumerate_spu_ids): New function.
13009 (linux_qxfer_spu): New function.
13010 (linux_target_ops): Install linux_qxfer_spu.
13012 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13014 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13015 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13016 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13017 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13018 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13019 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13020 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13021 (init_registers_powerpc_cell32l): Add prototype.
13022 (init_registers_powerpc_cell64l): Likewise.
13023 (ppc_arch_setup): Detect Cell/B.E. architecture.
13025 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13027 * Makefile.in (datarootdir): New variable.
13029 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13031 * linux-low.c (linux_write_memory): Update debugging output.
13032 * Makefile.in (clean): Add new descriptions.
13033 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13034 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13035 * configure.srv: Add new files for arm*-*-linux*.
13036 * linux-arm-low.c: Add new declarations.
13037 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13038 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13039 (HWCAP_VFPv3D16): New.
13040 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13041 instead of __IWMMXT__.
13042 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13043 (arm_arch_setup): New.
13044 (target_regsets): Remove #ifdef. Add VFP regset.
13045 (the_low_target): Use arm_arch_setup.
13047 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13049 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13050 the main thread again.
13052 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13054 Adding Neutrino gdbserver.
13055 * configure: Regenerated.
13056 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13057 * configure.srv (i[34567]86-*-nto*): New target.
13058 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13059 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13060 (nto_comctrl) [__QNX__]: New function.
13061 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13063 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13065 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13068 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13069 Pedro Alves <pedro@codesourcery.com>
13071 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13072 don't support CONTEXT_EXTENDED_REGISTERS.
13073 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13074 (the_low_target): Install them.
13075 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13076 failing with ERROR_PIPE_NOT_CONNECTED.
13078 2009-06-30 Doug Evans <dje@google.com>
13079 Pierre Muller <muller@ics.u-strasbg.fr>
13081 Add h/w watchpoint support to x86-linux, win32-i386.
13082 * Makefile.in (SFILES): Add i386-low.c
13083 (i386_low_h): Define.
13084 (i386-low.o): Add dependencies.
13085 (linux-x86-low.o): Add i386-low.h dependency.
13086 (win32-i386-low.o): Ditto.
13087 * i386-low.c: New file.
13088 * i386-low.h: New file.
13089 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13090 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13091 * linux-low.c (linux_add_process): Initialize arch_private.
13092 (linux_remove_process): Free arch_private.
13093 (add_lwp): Initialize arch_private.
13094 (delete_lwp): Free arch_private.
13095 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13097 * linux-low.h (process_info_private): New member arch_private.
13098 (lwp_info): New member arch_private.
13099 (linux_target_ops): New members new_process, new_thread,
13101 (ptid_of): New macro.
13102 * linux-x86-low.c: Include stddef.h, i386-low.h.
13103 (arch_process_info): New struct.
13104 (arch_lwp_info): New struct.
13105 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13106 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13107 (i386_dr_low_get_status): New function.
13108 (x86_insert_point, x86_remove_point): New functions.
13109 (x86_stopped_by_watchpoint): New function.
13110 (x86_stopped_data_address): New function.
13111 (x86_linux_new_process, x86_linux_new_thread): New functions.
13112 (x86_linux_prepare_to_resume): New function.
13113 (the_low_target): Add entries for insert_point, remove_point,
13114 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13116 * server.c (debug_hw_points): New global.
13117 (monitor_show_help): Document set debug-hw-points.
13118 (handle_query): Process "set debug-hw-points".
13119 * server.h (debug_hw_points): Declare.
13120 (paddress): Declare.
13121 * utils.c (NUMCELLS, CELLSIZE): New macros.
13122 (get_sell, xsnprintf, paddress): New functions.
13123 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13124 remove_point, stopped_by_watchpoint, stopped_data_address.
13125 * win32-i386-low.c: Include i386-low.h.
13126 (debug_reg_state): Replaces dr.
13127 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13128 (i386_dr_low_get_status): New function.
13129 (i386_insert_point, i386_remove_point): New functions.
13130 (i386_stopped_by_watchpoint): New function.
13131 (i386_stopped_data_address): New function.
13132 (i386_initial_stuff): Update.
13133 (get_thread_context,set_thread_context,i386_thread_added): Update.
13134 (the_low_target): Add entries for insert_point,
13135 remove_point, stopped_by_watchpoint, stopped_data_address.
13136 * win32-low.c (win32_insert_watchpoint): New function.
13137 (win32_remove_watchpoint): New function.
13138 (win32_stopped_by_watchpoint): New function.
13139 (win32_stopped_data_address): New function.
13140 (win32_target_ops): Add entries for insert_watchpoint,
13141 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13142 * win32-low.h (win32_target_ops): New members insert_point,
13143 remove_point, stopped_by_watchpoint, stopped_data_address.
13145 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13147 * server.c (process_serial_event): Re-return unsupported, not
13148 error, if the type isn't recognized. Re-allow supporting only
13149 insert or remove packets. Also call require_running for
13150 breakpoints. Add missing break statement to default case. Tidy.
13151 * target.h (struct target_ops): Rename insert_watchpoint to
13152 insert_point, and remove_watchpoint to remove_point.
13154 * linux-low.h (struct linux_target_ops): Likewise.
13155 * linux-low.c (linux_insert_watchpoint): Rename to ...
13156 (linux_insert_point): ... this. Adjust.
13157 (linux_remove_watchpoint): Rename to ...
13158 (linux_remove_point): ... this. Adjust.
13159 (linux_target_ops): Adjust.
13160 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13161 (cris_insert_point): ... this.
13162 (cris_remove_watchpoint): Rename to ...
13163 (cris_remove_point): ... this.
13164 (the_low_target): Adjust.
13166 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13168 * server.c (handle_v_kill): Pass signal_pid to
13169 kill_inferior if multi_process is zero.
13171 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13173 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13174 * target.h (target_ops): Comment for *_watchpoint to make it clear
13175 the functions can get types '0' and '1'.
13177 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13179 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13180 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13181 * regcache.c (get_regcache): Likewise.
13182 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13183 * win32-low.c (child_fetch_inferior_registers): Remove check for
13186 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13187 Pedro Alves <pedro@codesourcery.com>
13189 * target.h (struct target_ops) <supports_multi_process>: New
13191 (target_supports_multi_process): New.
13192 * server.c (handle_query): Even if GDB reports support, only
13193 enable multi-process if the target also supports it. Report
13194 multi-process support only if the target backend supports it.
13195 * linux-low.c (linux_supports_multi_process): New function.
13196 (linux_target_ops): Install it as target_supports_multi_process
13199 2009-05-24 Doug Evans <dje@google.com>
13201 Global renaming of find_thread_pid to find_thread_ptid.
13202 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13203 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13204 All callers updated.
13206 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13207 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13210 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13211 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13212 (linux_resume_one_lwp): Ditto.
13214 2009-05-23 Doug Evans <dje@google.com>
13216 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13217 from struct inferior_list_entry * to struct lwp_info *.
13218 All callers updated.
13220 2009-05-13 Doug Evans <dje@google.com>
13222 * linux-x86-low.c: Don't include assert.h.
13223 (x86_siginfo_fixup): Use fatal, not assert.
13224 (x86_arch_setup): Fix comment.
13226 2009-05-12 Doug Evans <dje@google.com>
13228 Biarch support for i386/amd64 gdbserver.
13229 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13230 Add linux-x86-low.c.
13231 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13232 (linux-x86-low.o): Add.
13233 * linux-x86-64-low.c: Delete.
13234 * linux-i386-low.c: Delete.
13235 * linux-x86-low.c: New file.
13236 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13238 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13240 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13241 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13242 (linux_child_pid_to_exec_file): New function.
13243 (elf_64_header_p, elf_64_file_p): New functions.
13244 (siginfo_fixup): New function.
13245 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13246 give target a chance to convert layout.
13247 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13248 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13250 2009-05-07 Doug Evans <dje@google.com>
13252 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13253 (regsets_store_inferior_registers): Ditto.
13255 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13259 * linux-low.c (must_set_ptrace_flags): Delete.
13260 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13262 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13263 `lwp->must_set_ptrace_flags' instead.
13264 (linux_wait_for_event_1): Set ptrace options here.
13265 (linux_wait_1): ... not here.
13267 2009-04-30 Doug Evans <dje@google.com>
13269 * inferiors.c (started_inferior_callback): New function.
13270 (attached_inferior_callback): New function.
13271 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13272 * server.c (print_started_pid, print_attached_pid): New functions.
13273 (detach_or_kill_for_exit): New function.
13274 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13275 * server.h (have_started_inferiors_p): Declare.
13276 (have_attached_inferiors_p): Declare.
13278 * inferiors.c (remove_process): Fix memory leak, free process.
13279 * linux-low.c (linux_remove_process): New function.
13280 (linux_kill): Call it instead of remove_process.
13281 (linux_detach, linux_wait_1): Ditto.
13283 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13285 * configure.srv: Add x86 Windows CE target.
13287 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13289 * inferiors.c (get_thread_process): Make global.
13290 * server.h (get_thread_process): Add prototype.
13291 * thread-db.c (find_one_thread): Use get_thread_process
13292 instead of current_process.
13293 (thread_db_get_tls_address): Do not crash if called when
13294 thread layer is not yet initialized.
13296 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13298 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13299 * spu-low.c (current_tid): Rename to ...
13300 (current_ptid): ... this.
13301 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13302 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13303 ptid_get_lwp (current_ptid) instead of current_tid.
13304 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13305 instead of current_tid. Use find_process_pid to verify pid
13306 argument is valid. Pass proper argument to remove_process.
13307 (spu_thread_alive): Compare current_ptid instead of current_tid.
13308 (spu_resume): Likewise.
13310 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13312 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13315 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13317 Implement the multiprocess extensions, and add linux multiprocess
13320 * server.h (ULONGEST): Declare.
13321 (struct ptid, ptid_t): New.
13322 (minus_one_ptid, null_ptid): Declare.
13323 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13324 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13325 (struct inferior_list_entry): Change `id' type from unsigned from
13327 (struct sym_cache, struct breakpoint, struct
13328 process_info_private): Forward declare.
13329 (struct process_info): Declare.
13330 (current_process): Declare.
13331 (all_processes): Declare.
13332 (initialize_inferiors): Declare.
13333 (add_thread): Adjust to use ptid_t.
13334 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13335 (add_process, remove_process, find_thread_pid): Declare.
13336 (find_inferior_id): Adjust to use ptid_t.
13337 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13338 (multi_process): Declare.
13339 (push_event): Adjust to use ptid_t.
13340 (read_ptid, write_ptid): Declare.
13341 (prepare_resume_reply): Adjust to use ptid_t.
13342 (clear_symbol_cache): Declare.
13343 * inferiors.c (all_processes): New.
13344 (null_ptid, minus_one_ptid): New.
13345 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13346 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13347 (add_thread): Change unsigned long to ptid. Remove gdb_id
13349 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13350 (gdb_id_to_thread): Rename to ...
13351 (find_thread_pid): ... this. Change unsigned long to ptid.
13352 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13353 (loaded_dll, pull_pid_from_list): Adjust.
13354 (add_process, remove_process, find_process_pid)
13355 (get_thread_process, current_process, initialize_inferiors): New.
13356 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13357 (struct target_waitstatus) <related_pid>: Ditto.
13358 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13359 return type to int.
13360 (struct target_ops) <join>: Add `pid' argument.
13361 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13362 (struct target_ops) <wait>: Add `ptid' field. Change return type
13364 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13365 (mywait): Add `ptid' argument. Change return type to ptid_t.
13366 (target_pid_to_str): Declare.
13367 * target.c (set_desired_inferior): Adjust to use ptids.
13368 (mywait): Add new `ptid' argument. Adjust.
13369 (target_pid_to_str): New.
13370 * mem-break.h (free_all_breakpoints): Declare.
13371 * mem-break.c (breakpoints): Delelete.
13372 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13373 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13374 to use per-process breakpoint list.
13375 (free_all_breakpoints): New.
13376 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13377 (symbol_cache, all_symbols_looked_up): Delete.
13379 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13381 (prepare_resume_reply): Change ptid argument's type from unsigned
13382 long to ptid_t. Adjust. Implement W;process and X;process.
13383 (free_sym_cache, clear_symbol_cache): New.
13384 (look_up_one_symbol): Adjust to per-process symbol cache. *
13385 * server.c (cont_thread, general_thread, step_thread): Change type
13387 (attached): Delete.
13388 (multi_process): New.
13389 (last_ptid): Change type to ptid_t.
13390 (struct vstop_notif) <ptid>: Change type to ptid_t.
13391 (queue_stop_reply, push_event): Change `ptid' argument's type to
13393 (discard_queued_stop_replies): Add `pid' argument.
13394 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13395 changes. Don't reference the `attached' global.
13396 (attach_inferior): Adjust to mywait interface changes.
13397 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13398 features. Handle and report "multiprocess+". Handle
13400 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13402 (handle_v_kill): New.
13403 (handle_v_stopped): Adjust to use target_pid_to_str.
13404 (handle_v_requests): Allow multiple attaches and runs when
13405 multiprocess extensions are in effect. Handle "vKill".
13406 (myresume): Adjust to use ptids.
13407 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13408 (handle_status): Adjust to discard_queued_stop_replies interface
13410 (first_thread_of, kill_inferior_callback)
13411 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13412 (main): Call initialize_inferiors. Adjust to use ptids, killing
13413 and detaching from all inferiors. Handle multiprocess packet
13415 * linux-low.h: Include gdb_proc_service.h.
13416 (struct process_info_private): New.
13417 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13418 <lwpid_of>: Use ptid_get_lwp.
13419 (get_lwp_thread): Adjust.
13420 (struct lwp_info): Add `dead' member.
13421 (find_lwp_pid): Declare.
13422 * linux-low.c (thread_db_active): Delete.
13423 (new_inferior): Adjust comment.
13424 (inferior_pid): Delete.
13425 (linux_add_process): New.
13426 (handle_extended_wait): Adjust.
13427 (add_lwp): Change unsigned long to ptid.
13428 (linux_create_inferior): Add process to processes table. Adjust
13429 to use ptids. Don't set new_inferior here.
13430 (linux_attach_lwp): Rename to ...
13431 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13432 it. Adjust to use ptids.
13433 (linux_attach_lwp): New.
13434 (linux_attach): Add process to processes table. Don't set
13436 (struct counter): New.
13437 (second_thread_of_pid_p, last_thread_of_process_p): New.
13438 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13439 multiple processes.
13440 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13441 processes. Remove process from process table.
13442 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13443 to multiple processes.
13444 (any_thread_of): New.
13445 (linux_detach): Add `pid' argument, and handle it. Remove process
13446 from processes table.
13447 (linux_join): Add `pid' argument. Handle it.
13448 (linux_thread_alive): Change unsighed long argument to ptid_t.
13449 Consider dead lwps as not being alive.
13450 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13451 threads we're not interested in.
13452 (same_lwp, find_lwp_pid): New.
13453 (linux_wait_for_lwp): Change `pid' argument's type from int to
13455 (linux_wait_for_event): Rename to ...
13456 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13457 from int to ptid_t. Adjust.
13458 (linux_wait_for_event): New.
13459 (linux_wait_1): Add `ptid' argument. Change return type to
13460 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13461 that exit from the process table.
13462 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13464 (mark_lwp_dead): New.
13465 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13466 stopping all threads, mark its main lwp as dead.
13467 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13469 (fetch_register, usr_store_inferior_registers)
13470 (regsets_fetch_inferior_registers)
13471 (regsets_store_inferior_registers, linux_read_memory)
13472 (linux_write_memory): Inline `inferior_pid'.
13473 (linux_look_up_symbols): Adjust to use per-process
13474 `thread_db_active'.
13475 (linux_request_interrupt): Adjust to use ptids.
13476 (linux_read_auxv): Inline `inferior_pid'.
13477 (initialize_low): Don't reference thread_db_active.
13478 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13479 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13480 (ps_getpid): Return the pid of the current inferior.
13481 * thread-db.c (proc_handle, thread_agent): Delete.
13482 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13484 (find_one_thread): Change argument type to ptid_t. Adjust to
13486 (maybe_attach_thread): Adjust to per-process data and ptids.
13487 (thread_db_find_new_threads): Ditto.
13488 (thread_db_init): Ditto.
13489 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13490 processes table. Adjust to use ptids.
13491 (spu_kill, spu_detach): Adjust interface. Remove process from
13493 (spu_join, spu_thread_alive): Adjust interface.
13494 (spu_wait): Adjust interface. Remove process from processes
13495 table. Adjust to use ptids.
13496 * win32-low.c (current_inferior_tid): Delete.
13497 (current_inferior_ptid): New.
13498 (debug_event_ptid): New.
13499 (thread_rec): Take a ptid. Adjust.
13500 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13501 (child_delete_thread): Ditto.
13502 (do_initial_child_stuff): Add `attached' argument. Add process to
13504 (child_fetch_inferior_registers, child_store_inferior_registers):
13506 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13507 (win32_attach): Pass 1 to do_initial_child_stuff.
13508 (win32_kill): Adjust interface. Remove process from processes
13510 (win32_detach): Ditto.
13511 (win32_join): Adjust interface.
13512 (win32_thread_alive): Take a ptid.
13513 (win32_resume): Adjust to use ptids.
13514 (get_child_debug_event): Ditto.
13515 (win32_wait): Adjust interface. Remove exiting process from
13518 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13520 Non-stop mode support.
13522 * server.h (non_stop): Declare.
13523 (gdb_client_data, handler_func): Declare.
13524 (delete_file_handler, add_file_handler, start_event_loop):
13526 (handle_serial_event, handle_target_event, push_event)
13527 (putpkt_notif): Declare.
13528 * target.h (enum resume_kind): New.
13529 (struct thread_resume): Replace `step' field by `kind' field.
13530 (TARGET_WNOHANG): Define.
13531 (struct target_ops) <wait>: Add `options' argument.
13532 <supports_non_stop, async, start_non_stop>: New fields.
13533 (target_supports_non_stop, target_async): New.
13534 (start_non_stop): Declare.
13535 (mywait): Add `options' argument.
13536 * target.c (mywait): Add `options' argument. Print child exit
13537 notifications here.
13538 (start_non_stop): New.
13539 * server.c (non_stop, own_buf, mem_buf): New globals.
13540 (struct vstop_notif): New.
13541 (notif_queue): New global.
13542 (queue_stop_reply, push_event, discard_queued_stop_replies)
13543 (send_next_stop_reply): New.
13544 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13546 (attach_inferior): In non-stop mode, don't wait for the target
13548 (handle_general_set): Handle QNonStop.
13549 (handle_query): When handling qC, return the current general
13550 thread, instead of the first thread of the list.
13551 (handle_query): If the backend supports non-stop mode, include
13552 QNonStop+ in the qSupported query response.
13553 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13555 (handle_v_attach, handle_v_run): Handle non-stop mode.
13556 (handle_v_stopped): New.
13557 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13558 (myresume): Adjust to use resume_kind. Handle non-stop.
13559 (queue_stop_reply_callback): New.
13560 (handle_status): Handle non-stop mode.
13561 (main): Clear non_stop flag on reconnection. Use the event-loop.
13562 Refactor serial protocol handling from here ...
13563 (process_serial_event): ... to this new function. When GDB
13564 selects any thread, select one here. In non-stop mode, wait until
13565 GDB acks all pending events before exiting.
13566 (handle_serial_event, handle_target_event): New.
13567 * remote-utils.c (remote_open): Install remote_desc in the event
13569 (remote_close): Remove remote_desc from the event loop.
13570 (putpkt_binary): Rename to...
13571 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13572 (putpkt_binary): New as wrapper around putpkt_binary_1.
13573 (putpkt_notif): New.
13574 (prepare_resume_reply): In non-stop mode, don't change the
13576 * event-loop.c: New.
13577 * Makefile.in (OBJ): Add event-loop.o.
13578 (event-loop.o): New rule.
13580 * linux-low.h (pid_of): Moved here.
13582 (get_lwp_thread): Use lwpid_of.
13583 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13584 * linux-low.c (pid_of): Delete.
13585 (inferior_pid): Use lwpid_of.
13586 (linux_event_pipe): New.
13587 (target_is_async_p): New.
13589 (handle_extended_wait): Use lwpid_of.
13590 (add_lwp): Don't set lwpid field.
13591 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13592 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13593 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13594 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13595 first. Adjust to linux_wait_for_event interface changes. Use
13597 (linux_detach): Don't delete the main lwp here.
13598 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13599 (status_pending_p): Don't consider explicitly suspended lwps.
13600 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13601 pointer. Add OPTIONS argument. Change return type to int. Use
13602 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13603 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13604 pointer. Add status pointer argument. Return a pid instead of a
13605 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13606 changes. In non-stop mode, don't switch to a random thread.
13607 (linux_wait): Rename to...
13608 (linux_wait_1): ... this. Add target_options argument, and handle
13609 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13610 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13611 clean exit and signal exit code. Don't stop all threads in
13612 non-stop mode. In all-stop mode, only stop all threads when
13613 reporting a stop to GDB. Handle explicit thread stop requests.
13614 (async_file_flush, async_file_mark): New.
13616 (send_sigstop): Use lwpid_of.
13617 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13618 interface changes. In non-stop mode, don't switch to a random
13620 (linux_resume_one_lwp): Use lwpid_of.
13621 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13622 (linux_resume_one_thread): ... this. Handle resume_stop. In
13623 non-stop mode, don't look for pending flag in all threads.
13624 (resume_status_pending_p): Don't consider explicitly suspended
13626 (my_waitpid): Reimplement. Emulate __WALL.
13627 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13629 (sigchld_handler, linux_supports_non_stop, linux_async)
13630 (linux_start_non_stop): New.
13631 (linux_target_ops): Register linux_supports_non_stop, linux_async
13632 and linux_start_non_stop.
13633 (initialize_low): Install SIGCHLD handler.
13634 * thread-db.c (thread_db_create_event, find_one_thread)
13635 (thread_db_get_tls_address): Use lwpid_of.
13636 * win32-low.c (win32_detach): Adjust to use resume_kind.
13637 (win32_wait): Add `options' argument.
13638 * spu-low.c (spu_resume): Adjust to use resume_kind.
13639 (spu_wait): Add `options' argument.
13641 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13643 Decouple target code from remote protocol.
13645 * target.h (enum target_waitkind): New.
13646 (struct target_waitstatus): New.
13647 (struct target_ops) <wait>: Return an unsigned long. Take a
13648 target_waitstatus pointer instead of a char pointer.
13649 (mywait): Likewise.
13650 * target.c (mywait): Change prototype to return an unsigned long.
13651 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13652 * server.h (thread_from_wait, old_thread_from_wait): Delete
13654 (prepare_resume_reply): Change prototype to take a
13656 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13657 (last_status, last_ptid): New.
13658 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13659 pid instead of a signal.
13660 (attach_inferior): Remove "status" and "signal" parameters.
13662 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13664 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13665 (handle_v_requests, myresume): Remove "status" and "signal"
13666 parameters. Adjust.
13667 (handle_status): New.
13668 (main): Delete local `status'. Adjust.
13669 * remote-utils.c: Include target.h.
13670 (prepare_resume_reply): Change prototype to take a
13671 target_waitstatus. Adjust.
13673 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13675 * spu-low.c (spu_wait): Adjust.
13676 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13678 (win32_wait): Adjust.
13680 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13682 * target.h (struct thread_resume): Delete leave_stopped member.
13683 (struct target_ops): Add a `n' argument to the `resume' callback.
13684 * server.c (start_inferior): Adjust.
13685 (handle_v_cont, myresume): Adjust.
13686 * linux-low.c (check_removed_breakpoint): Adjust to resume
13687 interface change, and to removed leave_stopped field.
13688 (resume_ptr): Delete.
13689 (struct thread_resume_array): New.
13690 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13691 resume interface change.
13692 (linux_continue_one_thread, linux_queue_one_thread)
13693 (resume_status_pending_p): Check if the resume field is NULL
13694 instead of checking the leave_stopped member.
13695 (linux_resume): Adjust to the target resume interface change.
13696 * spu-low.c (spu_resume): Adjust to the target resume interface
13698 * win32-low.c (win32_detach, win32_resume): Ditto.
13700 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13702 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13704 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13706 (linux_continue_one_thread): Only preserve the stepping flag if
13707 there's a pending breakpoint.
13709 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13711 * server.c (main): After the inferior having exited, call
13712 remote_close before exiting gdbserver.
13714 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13716 Fix size of FPSCR in Power 7 processors.
13717 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13718 (PPC_FEATURE_HAS_DFP): New #define.
13719 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13722 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13724 * server.c (handle_query) Whitespace and formatting.
13726 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13728 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13729 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13730 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13731 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13732 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13733 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13734 Makefile.in, configure.ac: Fix whitespace throughout.
13735 * configure: Regenerate.
13737 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13739 * inferiors.c (find_inferior): Make it safe for the callback
13740 function to delete the currently iterated inferior.
13742 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13744 * Makefile.in (linuw_low_h): Move higher.
13745 (thread-db.o): Depend on $(linux_low_h).
13747 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13749 Rename "process" to "lwp" throughout.
13751 * linux-low.c (all_processes): Rename to...
13752 (all_lwps): ... this.
13753 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13754 (add_process): Rename to ...
13755 (add_lwp): ... this. Adjust.
13756 (linux_create_inferior): Adjust.
13757 (linux_attach_lwp): Adjust.
13758 (linux_attach): Adjust.
13759 (linux_kill_one_process): Rename to ...
13760 (linux_kill_one_lwp): ... this. Adjust.
13761 (linux_kill): Adjust.
13762 (linux_detach_one_process): Rename to ...
13763 (linux_detach_one_lwp): ... this. Adjust.
13764 (linux_detach): Adjust.
13765 (check_removed_breakpoint): Adjust.
13766 (status_pending_p): Adjust.
13767 (linux_wait_for_process): Rename to ...
13768 (linux_wait_for_lwp): ... this. Adjust.
13769 (linux_wait_for_event): Adjust.
13770 (send_sigstop): Adjust.
13771 (wait_for_sigstop): Adjust.
13772 (stop_all_processes): Rename to ...
13773 (stop_all_lwps): ... this.
13774 (linux_resume_one_process): Rename to ...
13775 (linux_resume_one_lwp): ... this. Adjust.
13776 (linux_set_resume_request, linux_continue_one_thread)
13777 (linux_queue_one_thread, resume_status_pending_p)
13778 (usr_store_inferior_registers, regsets_store_inferior_registers)
13779 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13781 * linux-low.h (get_process): Rename to ...
13782 (get_lwp): ... this. Adjust.
13783 (get_thread_process): Rename to ...
13784 (get_thread_lwp): ... this. Adjust.
13785 (get_process_thread): Rename to ...
13786 (get_lwp_thread): ... this. Adjust.
13787 (struct process_info): Rename to ...
13788 (struct lwp_info): ... this.
13789 (all_processes): Rename to ...
13790 (all_lwps): ... this.
13791 * proc-service.c (ps_lgetregs): Adjust.
13792 * thread-db.c (thread_db_create_event, find_one_thread)
13793 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13795 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13797 * server.c (handle_query): Handle "qAttached".
13799 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13801 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13802 GPLv3, update license URL.
13804 2009-03-01 Doug Evans <dje@google.com>
13806 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13807 (server_h): Add gdb_signals.h.
13808 (signals.o): Update.
13809 * server.h (target_signal_from_host,target_signal_to_host_p)
13810 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13812 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13814 * remote-utils.c (getpkt): Also generate remote-debug
13815 information if noack_mode is set.
13817 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13819 * server.c (handle_query): Report qXfer:siginfo:read and
13820 qXfer:siginfo:write as supported and handle them.
13821 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13822 * linux-low.c (linux_xfer_siginfo): New.
13823 (linux_target_ops): Set it.
13825 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13827 * server.c (gdbserver_usage): Mention --remote-debug.
13828 (main): Accept '--remote-debug' switch.
13830 2009-01-18 Doug Evans <dje@google.com>
13832 * regcache.c (new_register_cache): No need to check result of xcalloc.
13833 * server.c (handle_search_memory): Back out calls to xmalloc,
13834 result is checked and error is returned to user upon failure.
13835 (handle_query): Ditto. Add more checks for result of malloc.
13836 (handle_v_cont): Check result of malloc, report error back to
13838 (handle_v_run): Ditto. Call freeargv.
13839 * server.h (freeargv): Declare.
13840 * utils.c (freeargv): New fn.
13842 2009-01-15 Doug Evans <dje@google.com>
13844 * gdbreplay.c (perror_with_name): Make arg const char *.
13845 * server.h (target_signal_to_name): Make return type const char *.
13846 * thread-db.c (thread_db_err_str): Make return type const char *.
13847 * utils.c (perror_with_name): Make arg const char *.
13849 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13851 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13852 when handling a EXIT_PROCESS_DEBUG_EVENT.
13854 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13856 * gdbreplay.c (gdbreplay_version): Update copyright year.
13857 * server.c (gdbserver_version): Likewise.
13859 2009-01-05 Doug Evans <dje@google.com>
13861 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13862 (handle_extended_wait): Improve comment.
13864 2008-12-13 Doug Evans <dje@google.com>
13866 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13867 * server.h (ATTR_MALLOC): New macro.
13868 (xmalloc,xcalloc,xstrdup): Declare.
13869 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13870 * inferiors.c: Ditto.
13871 * linux-low.c: Ditto.
13872 * mem-break.c: Ditto.
13873 * regcache.c: Ditto.
13874 * remote-utils.c: Ditto.
13877 * win32-low.c: Ditto.
13879 2008-12-12 Doug Evans <dje@google.com>
13881 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13882 in debugging printf.
13884 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13886 2008-12-09 Doug Evans <dje@google.com>
13888 * linux-low.h (struct process_info): Delete member tid, unused.
13889 * thread-db.c (find_one_thread): Update.
13890 (maybe_attach_thread): Update.
13892 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13894 * target.h (struct target_ops): Add qxfer_osdata member.
13895 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13897 (linux_qxfer_osdata): New functions.
13898 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13900 * server.c (handle_query): Handle "qXfer:osdata:read:".
13901 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13902 (buffer_xml_printf): New functions.
13903 * server.h (struct buffer): New.
13904 (buffer_grow_str, buffer_grow_str0): New macros.
13905 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13906 (buffer_xml_printf): Declare.
13908 2008-11-24 Doug Evans <dje@google.com>
13910 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13912 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13914 * server.c (handle_v_run): Always use the supplied argument list.
13916 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13918 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13919 (xtensa_regmap_table): Add entry for scompare1.
13921 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13923 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13924 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13925 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13926 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13927 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13928 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13929 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13930 XML target descriptions.
13931 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13932 when inferior is running on an ISA 2.05 or later processor. Add
13933 special case to return offset for full 64-bit slot of FPSCR when
13936 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13938 * Makefile.in (SFILES, clean): Added sparc64 files.
13939 (reg-sparc64.o, reg-sparc64.c): New.
13940 * configure.srv (sparc*-*-linux*): New configuration.
13941 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13942 syscall arguments for SPARC.
13943 (regsets_store_inferior_registers): Likewise.
13944 * linux-sparc-low.c: New file.
13946 2008-10-21 Doug Evans <dje@google.com>
13948 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13949 (READLINE_DIR,READLINE_DEP): Delete.
13950 (INTERNAL_CFLAGS): Update.
13951 (LINTFLAGS): Update.
13953 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13955 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13956 whole argv from the last run, not just argv[0].
13958 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13960 * regcache.c (new_register_cache): Return NULL if the register
13961 cache size isn't known yet.
13962 (free_register_cache): Avoid dereferencing a NULL regcache.
13964 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13966 * configure.srv: Merge MIPS and MIPS64.
13968 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13970 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13972 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13974 * Makefile.in: Add required vsx dependencies.
13976 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13977 Declare init_registers_powerpc_vsx32l.
13978 Declare init_registers_powerpc_vsx64l.
13979 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13980 (ppc_arch_setup): Check for VSX in hwcap.
13981 (ppc_fill_vsxregset): New function.
13982 (ppc_store_vsxregset): New function.
13983 Add new VSX entry in regset_info target_regsets.
13985 * configure.srv: Add new VSX dependencies.
13987 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13989 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13990 (remote_open): Set or clear transport_is_reliable.
13991 (putpkt_binary): Don't expect acks in noack mode.
13992 (getpkt): Don't send ack/nac in noack mode.
13993 * server.c (handle_general_set): Handle QStartNoAckMode.
13994 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13996 (main): Reset noack_mode on every connection.
13997 * server.h (noack_mode): Declare.
13999 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14001 * Makefile.in (GDBREPLAY_OBS): New variable.
14002 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14004 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14005 Daniel Jacobowitz <dan@codesourcery.com>
14007 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14008 (usr_store_inferior_registers): Likewise.
14009 (regsets_store_inferior_registers): Likewise.
14011 2008-07-31 Rolf Jansen <rj@surtec.com>
14012 Pedro Alves <pedro@codesourcery.com>
14014 * configure.ac: Check for memmem declaration.
14015 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14016 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14017 (disable_packet_qfThreadInfo): Unconditionally compile.
14018 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14019 * configure, config.in: Regenerate.
14021 2008-07-28 Doug Kwan <dougkwan@google.com>
14023 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14024 (linux_write_memory): Remove declaration of errno.
14026 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14028 * linux-low.c (handle_extended_wait): Do not use "status"
14029 variable uninitialized.
14031 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14033 * server.c (handle_v_attach): Inhibit reporting dll changes.
14035 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14037 * remote-utils.c (prepare_resume_reply): If requested, don't
14038 output "thread:TID" in the T stop reply.
14040 * server.c (disable_packet_vCont, disable_packet_Tthread)
14041 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14042 (handle_query): If requested, disable support for qC, qfThreadInfo
14044 (handle_v_requests): If requested, disable support for vCont.
14045 (gdbserver_show_disableable): New.
14046 (main): Handle --disable-packet and --disable-packet=LIST.
14048 * server.h (disable_packet_vCont, disable_packet_Tthread)
14049 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14051 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14053 * server.c (gdbserver_usage): Mention --version.
14055 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14057 * Makefile.in (gdbreplay.o): New rule.
14059 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14061 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14062 message, not gdbserver.
14064 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14065 Nathan Sidwell <nathan@codesourcery.com>
14066 Joseph Myers <joseph@codesourcery.com>
14068 * acinclude.m4: Include ../../config/acx.m4.
14069 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14070 * configure, config.in: Regenerate.
14071 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14072 * server.c (gdbserver_version): Print PKGVERSION.
14073 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14074 (main): Adjust gdbserver_usage calls.
14075 * gdbreplay.c (version, host_name): Add declarations.
14076 (gdbreplay_version, gdbreplay_usage): New.
14077 (main): Accept --version and --help options.
14079 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14081 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14082 (arm_breakpoint_at): Handle Thumb.
14083 (the_low_target): Add comment.
14085 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14087 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14089 2008-05-09 Doug Evans <dje@google.com>
14091 * server.h (decode_search_memory_packet): Declare.
14092 * remote-utils.c (decode_search_memory_packet): New fn.
14093 * server.c (handle_search_memory_1): New fn.
14094 (handle_search_memory): New fn.
14095 (handle_query): Process qSearch:memory packets.
14097 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14099 * regcache.c (registers_length): Remove.
14100 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14101 full register packet.
14102 * regcache.h (registers_length): Remove prototype.
14103 * server.h (PBUFSIZ): Define to 16384.
14105 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14107 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14108 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14109 powerpc-64l.o, and powerpc-altivec64l.o.
14110 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14111 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14112 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14113 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14114 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14117 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14118 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14119 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14120 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14121 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14122 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14123 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14124 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14125 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14126 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14129 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14130 (init_registers_powerpc_32l): ... this new prototype.
14131 (init_registers_powerpc_32): Remove, replace by ...
14132 (init_registers_powerpc_altivec32l): ... this new prototype.
14133 (init_registers_powerpc_e500): Remove, replace by ...
14134 (init_registers_powerpc_e500l): ... this new prototype.
14135 (init_registers_ppc64): Remove, replace by ...
14136 (init_registers_powerpc_64l): ... this new prototype.
14137 (init_registers_powerpc_64): Remove, replace by ...
14138 (init_registers_powerpc_altivec64l): ... this new prototype.
14139 (ppc_num_regs): Set to 73.
14140 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14141 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14142 (ppc_cannot_store_register): Handle orig_r3 and trap.
14143 (ppc_arch_setup): Update init_registers_... calls.
14144 (ppc_fill_gregset): Handle orig_r3 and trap.
14146 * inferiors.c (clear_inferiors): Reset current_inferior.
14148 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14150 * acinclude.m4: Add override.m4.
14151 * configure: Regenerate.
14153 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14155 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14156 initial call to init_register_ppc64.
14158 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14160 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14161 single powerpc*-*-linux* case.
14162 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14164 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14166 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14167 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14169 * linux-ppc-low.c: Include <elf.h>.
14170 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14171 (ppc_hwcap): New global variable.
14172 (ppc_regmap): Remove __SPE__ #ifdef sections.
14173 (ppc_regmap_e500): New global variable.
14174 (ppc_cannot_store_register): Update __SPE__ special case.
14175 (ppc_get_hwcap): New function.
14176 (ppc_arch_setup): Use it to determine whether inferior supports
14177 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14178 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14179 Do not access registers if target does not support AltiVec.
14180 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14181 Do not access registers if target does not support SPE.
14182 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14184 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14186 * linux-low.c (disabled_regsets, num_regsets): New.
14187 (use_regsets_p): Delete.
14188 (linux_wait_for_process): Clear disabled_regsets.
14189 (regsets_fetch_inferior_registers): Check and set it.
14190 (regsets_store_inferior_registers): Likewise.
14191 (linux_fetch_registers, linux_store_registers): Do not use
14193 (initialize_low): Allocate disabled_regsets.
14195 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14197 * Makefile.in (LIBOBJS): New.
14198 (OBS): Use LIBOBJS.
14199 (memmem.o): New rule.
14200 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14201 * configure: Regenerated.
14203 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14205 * server.c (handle_query): Never return "unsupported" for
14206 qXfer:features:read queries.
14208 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14210 * server.c (get_features_xml): Fix inverted condition.
14211 (handle_query): Always support qXfer:feature:read.
14213 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14215 * server.c (wrapper_argv): New.
14216 (start_inferior): Handle wrapper_argv. If set, expect an extra
14218 (gdbserver_usage): Document --wrapper.
14219 (main): Parse --wrapper.
14221 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14223 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14224 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14225 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14226 (ppc_set_pc): Likewise.
14227 (ppc_arch_setup): New function.
14228 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14229 of collect_register.
14230 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14232 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14234 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14235 instead of linux-ppc64-low.o.
14236 * linux-ppc64-low.c: Remove file.
14237 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14238 (linux-ppc64-low.o): Remove rule.
14240 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14241 (init_registers_powerpc_64): Likewise.
14242 (ppc_regmap): Conditionally define depending on __powerpc64__.
14243 (ppc_cannot_store_register): Do not special-case "fpscr" when
14244 compiled on __powerpc64__.
14245 (ppc_collect_ptrace_register): New function.
14246 (ppc_supply_ptrace_register): New function.
14247 (ppc_breakpoint): Change type to "unsigned int".
14248 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14249 (the_low_target): Conditionally provide initializers for the
14250 arch_setup member depending on __powerpc64__. Install
14251 collect_ptrace_register and supply_ptrace_register members.
14253 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14255 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14256 * server.c (gdbserver_xmltarget): Define.
14257 (get_features_xml): Use it to replace "target.xml" and arch_string.
14259 * configure.srv: Remove srv_xmltarget. Add XML files that were
14260 mentioned there to srv_xmlfiles instead. Remove conditional tests
14261 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14262 srv_xmlfiles and srv_regobj to include all possible choices.
14263 * configure.ac (srv_xmltarget): Remove.
14264 (srv_xmlfiles): Do not add "target.xml".
14265 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14266 checks for supplementary target information.
14267 * configure: Regenerate.
14268 * Makefile.in (XML_TARGET): Remove.
14269 (target.xml): Remove rule.
14270 (clean): Do not clean up target.xml.
14271 (.PRECIOUS): Do not mention target.xml.
14273 * target.h (struct target_ops): Remove arch_string member.
14274 * linux-low.c (linux_arch_string): Remove.
14275 (linux_target_ops): Remove arch_string initializer.
14276 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14277 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14278 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14279 * spu-low.c (spu_arch_string): Remove.
14280 (spu_target_ops): Remove arch_string initializer.
14281 * win32-low.c (win32_arch_string): Remove.
14282 (win32_target_ops): Remove arch_string initializer.
14283 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14284 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14285 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14287 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14289 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14290 by collect_ptrace_register and supply_ptrace_register hooks.
14291 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14292 instead of checking for the_low_target.left_pad_xfer.
14293 (usr_store_inferior_registers): Use collect_ptrace_register callback
14294 instead of checking for the_low_target.left_pad_xfer.
14296 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14297 (s390_supply_ptrace_register): Likewise.
14298 (s390_fill_gregset): Call s390_collect_ptrace_register.
14299 (the_low_target): Update.
14301 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14302 (ppc_supply_ptrace_register): Likewise.
14303 (the_low_target): Update.
14305 * linux-i386-low.c (the_low_target): Update.
14306 * linux-x86-64-low.c (the_low_target): Update.
14308 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14310 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14311 reg-s390.o and reg-s390x.o.
14313 * linux-low.c (new_inferior): New global variable.
14314 (linux_create_inferior, linux_attach): Set it.
14315 (linux_wait_for_process): Call the_low_target.arch_setup after the
14316 target has stopped for the first time.
14317 (initialize_low): Do not call the_low_target.arch_setup.
14319 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14320 (s390_set_pc): Likewise.
14321 (s390_arch_setup): New function.
14322 (the_low_target): Use s390_arch_setup as arch_setup routine.
14324 * regcache.c (realloc_register_cache): New function.
14325 (set_register_cache): Call it for each existing regcache.
14327 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14329 * server.h (init_registers): Remove prototype.
14331 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14332 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14333 instead of init_registers ().
14334 * linux-arm-low.c (init_registers_arm): Add prototype.
14335 (init_registers_arm_with_iwmmxt): Likewise.
14336 (the_low_target): Add initializer for arch_setup field.
14337 * linux-cris-low.c (init_registers_cris): Add prototype.
14338 (the_low_target): Add initializer for arch_setup field.
14339 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14340 (the_low_target): Add initializer for arch_setup field.
14341 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14342 (the_low_target): Add initializer for arch_setup field.
14343 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14344 (the_low_target): Add initializer for arch_setup field.
14345 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14346 (the_low_target): Add initializer for arch_setup field.
14347 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14348 (the_low_target): Add initializer for arch_setup field.
14349 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14350 (init_registers_mips64_linux): Likewise.
14351 (the_low_target): Add initializer for arch_setup field.
14352 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14353 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14354 (the_low_target): Add initializer for arch_setup field.
14355 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14356 (init_registers_powerpc_64): Likewise.
14357 (the_low_target): Add initializer for arch_setup field.
14358 * linux-s390-low.c (init_registers_s390): Add prototype.
14359 (init_registers_s390x): Likewise.
14360 (the_low_target): Add initializer for arch_setup field.
14361 * linux-sh-low.c (init_registers_sh): Add prototype.
14362 (the_low_target): Add initializer for arch_setup field.
14363 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14364 (the_low_target): Add initializer for arch_setup field.
14365 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14366 (the_low_target): Add initializer for arch_setup field.
14368 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14369 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14370 instead of init_registers ().
14371 * win32-arm-low.c (init_registers_arm): Add prototype.
14372 (the_low_target): Add initializer for arch_setup field.
14373 * win32-i386-low.c (init_registers_i386): Add prototype.
14374 (the_low_target): Add initializer for arch_setup field.
14376 * spu-low.c (init_registers_spu): Add prototype.
14377 (initialize_low): Call initialie_registers_spu () instead of
14378 initialize_registers ().
14380 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14382 * server.c (handle_v_requests): When handling the vRun and vAttach
14383 packets, if already debugging a process, don't kill it. Return an
14386 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14388 * server.c (handle_query): Correct length check.
14390 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14392 * win32-low.c (do_initial_child_stuff): Add process handle
14393 parameter. Set current_process_handle and current_process_id from the
14394 parameters. Clear globals.
14395 (win32_create_inferior): Don't set current_process_handle and
14396 current_process_id here. Instead pass them on the call to
14397 do_initial_child_stuff.
14398 (win32_attach): Likewise.
14399 (win32_clear_inferiors): New.
14400 (win32_kill): Don't close the current process handle or the
14401 current thread handle here. Instead call win32_clear_inferiors.
14402 (win32_detach): Don't open a new handle to the process. Call
14403 win32_clear_inferiors.
14404 (win32_join): Don't rely on current_process_handle; open a new
14405 handle using the process id.
14406 (win32_wait): Call win32_clear_inferiors when the inferior process
14409 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14411 * server.c (monitor_show_help): Add "exit".
14413 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14415 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14416 (clean): Add reg-xtensa.c.
14417 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14418 * configure.srv (xtensa*-*-linux*) New target.
14419 * linux-xtensa-low.c: New.
14420 * xtensa-xtregs.c: New.
14422 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14424 * hostio.c: Don't include errno.h.
14425 (errno_to_fileio_errno): Move to hostio-errno.
14426 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14427 error number outputting to the target->hostio_last_error callback.
14428 (hostio_packet_error): Use FILEIO_EINVAL directly.
14429 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14430 calls to hostio_error.
14431 * hostio-errno.c: New.
14432 * server.h (hostio_last_error_from_errno): Declare.
14433 * target.h (target_ops): Add hostio_last_error member.
14434 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14435 as hostio_last_error handler.
14436 * spu-low.c (spu_target_ops): Likewise.
14437 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14438 (wince_hostio_last_error): New functions.
14439 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14440 as hostio_last_error handler.
14441 (win32_target_ops) [!_WIN32_WCE]: Register
14442 hostio_last_error_from_errno as hostio_last_error handler.
14443 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14444 (hostio-errno.o): New rule.
14445 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14446 * configure.srv (srv_hostio_err_objs): New variable. Default to
14448 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14449 * configure: Regenerate.
14451 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14453 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14454 (linux_kill, linux_detach): Clean up the process list.
14455 * remote-utils.c (remote_open): Improve port number parsing.
14456 (putpkt_binary, input_interrupt): Only send interrupts if the target
14458 * server.c (extended_protocol): Make static.
14459 (attached): Define earlier.
14460 (exit_requested, response_needed, program_argv): New variables.
14461 (target_running): New.
14462 (start_inferior): Clear attached here.
14463 (attach_inferior): Set attached here.
14464 (require_running): Define.
14465 (handle_query): Use require_running and target_running. Implement
14467 (handle_v_attach, handle_v_run): New.
14468 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14469 (gdbserver_usage): Update.
14470 (main): Redo argument parsing. Handle --debug and --multi. Handle
14471 --attach along with other options or after the port. Save
14472 program_argv. Support no initial program. Resynchronize
14473 communication with GDB after an error. Handle "monitor exit".
14474 Use require_running and target_running. Always allow the extended
14475 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14476 restart in extended mode.
14477 * README: Refer to the GDB manual. Update --attach usage.
14479 2007-12-20 Andreas Schwab <schwab@suse.de>
14481 * linux-low.c (STACK_SIZE): Define.
14482 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14483 (linux_test_for_tracefork): Likewise.
14485 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14487 * linux-low.c (linux_wait_for_event): Update messages. Do not
14488 reinsert auto-delete breakpoints.
14489 * mem-break.c (struct breakpoint): Change return type of handler to
14491 (set_breakpoint_at): Update handler type.
14492 (reinsert_breakpoint_handler): Return 1 instead of calling
14494 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14496 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14497 * mem-break.h (set_breakpoint_at): Update handler type.
14498 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14499 * win32-low.c (auto_delete_breakpoint): New.
14500 (get_child_debug_event): Use it.
14502 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14504 * configure.ac: Check for pread and pwrite.
14505 * hostio.c (handle_pread): Fall back to lseek and read.
14506 (handle_pwrite): Fall back to lseek and write.
14507 * config.in, configure: Regenerated.
14509 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14511 * server.c (myresume): Add own_buf argument.
14512 (main): Update calls.
14514 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14516 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14517 * remote-utils.c (remote_open): Do not call disable_async_io.
14518 (block_async_io): Delete.
14519 (unblock_async_io): Make static.
14520 (initialize_async_io): New.
14521 * server.c (handle_v_cont): Handle async I/O here.
14522 (myresume): Likewise. Move other common resume tasks here...
14523 (main): ... from here. Call initialize_async_io. Disable async
14524 I/O before the main loop.
14525 * server.h (initialize_async_io): Declare.
14526 (block_async_io, unblock_async_io): Delete prototypes.
14527 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14529 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14531 * remote-utils.c (readchar): Allow binary data in received messages.
14533 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14535 * win32-low.c (attaching): New global.
14536 (win32_create_inferior): Clear the `attaching' global.
14537 (win32_attach): Set the `attaching' global.
14538 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14539 attaching. Only set a breakpoint at the entry point if not
14542 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14544 * server.c (main): Don't report dll events on the initial
14545 connection on attaches.
14547 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14549 * server.c (main): Relax numerical bases supported for the pid of
14550 the --attach command line argument.
14552 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14554 * win32-low.c (win32_attach): Call OpenProcess before
14555 DebugActiveProcess, not after. Add last error output to error
14558 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14560 * win32-low.c (win32_get_thread_context)
14561 (win32_set_thread_context): New functions.
14562 (thread_rec): Use win32_get_thread_context.
14563 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14564 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14567 2007-12-03 Leo Zayas
14568 Pedro Alves <pedro_alves@portugalmail.pt>
14570 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14572 (child_add_thread): Minor cleanup.
14573 (child_continue): Resume artificially suspended threads before
14574 calling ContinueDebugEvent.
14575 (suspend_one_thread): New.
14576 (fake_breakpoint_event): New.
14577 (get_child_debug_event): Change return type to int. Check here if
14578 gdb sent an interrupt request. If a soft interrupt was requested,
14579 fake a breakpoint event. Return 0 if there is no event to handle,
14581 (win32_wait): Don't check here if gdb sent an interrupt request.
14582 Ensure there is a valid event to handle.
14583 (win32_request_interrupt): Add soft interruption method as last
14586 2007-12-03 Leo Zayas
14587 Pedro Alves <pedro_alves@portugalmail.pt>
14589 * win32-low.h (win32_thread_info): Add descriptions to the
14590 structure members. Replace `suspend_count' counter by a
14592 * win32-low.c (thread_rec): Update condition of when to get the
14593 context from the inferior. Rely on ContextFlags being set if it
14594 has already been retrieved. Only suspend the inferior thread if
14595 we haven't already. Warn if that fails.
14596 (continue_one_thread): s/suspend_count/suspended/. Only call
14597 ResumeThread once. Warn if that fails.
14599 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14601 * win32-low.c (win32_wait): Don't read from the inferior when it
14602 has already exited.
14604 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14606 * Makefile.in (win32_low_h): New variable.
14607 (win32-low.o): Add dependency on $(win32_low_h).
14608 (win32-arm-low.o, win32-i386-low.o): New rules.
14610 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14612 * hostio.c: Correct copyright year.
14614 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14616 * Makefile.in (OBS): Add hostio.o.
14617 (hostio.o): New rule.
14618 * server.h (handle_vFile): Declare.
14619 * hostio.c: New file.
14620 * server.c (handle_v_requests): Take packet_len and new_packet_len
14621 for binary packets. Call handle_vFile.
14622 (main): Update call to handle_v_requests.
14624 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14626 * linux-low.c: Include <sched.h>.
14628 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14630 * linux-low.c (linux_tracefork_grandchild): New.
14631 (linux_tracefork_child): Use clone.
14632 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14634 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14636 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14638 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14640 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14642 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14644 * inferiors.c (change_inferior_id): Delete.
14645 (add_pid_to_list, pull_pid_from_list): New.
14646 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14647 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14648 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14649 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14650 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14651 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14652 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14653 (using_threads): Always set to 1.
14654 (handle_extended_wait): New.
14655 (add_process): Do not set TID.
14656 (linux_create_inferior): Set must_set_ptrace_flags.
14657 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14658 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14659 (linux_thread_alive): Rename TID argument to LWPID.
14660 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14661 (linux_wait_for_event): Do not use TID or check using_threads. Update
14662 call to dead_thread_notify. Call handle_extended_wait.
14663 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14664 (send_sigstop): Delete sigstop_sent.
14665 (wait_for_sigstop): Avoid TID.
14666 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14667 (linux_test_for_tracefork): New.
14668 (linux_lookup_signals): Use thread_db_active and
14669 linux_supports_tracefork_flag.
14670 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14671 * linux-low.h (get_process_thread): Avoid TID.
14672 (struct process_ifo): Move thread_known and tid to the end. Remove
14674 (linux_attach_lwp, thread_db_init): Update prototypes.
14675 * server.h (change_inferior_id): Delete prototype.
14676 (add_pid_to_list, pull_pid_from_list): New prototypes.
14677 * thread-db.c (thread_db_use_events): New.
14678 (find_first_thread): Rename to...
14679 (find_one_thread): ...this. Update callers and messages. Do not
14680 call fatal. Check thread_db_use_events. Do not call
14681 change_inferior_id or new_thread_notify.
14682 (maybe_attach_thread): Update. Do not call new_thread_notify.
14683 (thread_db_init): Set thread_db_use_events. Check use_events.
14684 * utils.c (fatal, warning): Correct message prefix.
14686 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14688 * Makefile.in (clean): Remove new files.
14689 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14690 (powerpc-64.o, powerpc-64.c): New rules.
14691 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14692 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14694 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14696 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14697 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14698 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14699 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14700 (target_regsets): Add AltiVec and SPE register sets.
14701 * configure.ac: Check for AltiVec and SPE.
14702 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14703 (ppc_fill_vrregset, ppc_store_vrregset): New.
14704 (target_regsets): Add AltiVec register set.
14705 * configure: Regenerated.
14707 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14709 * linux-low.c (O_LARGEFILE): Define.
14710 (linux_read_memory): Use /proc/PID/mem.
14711 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14712 * configure, config.in: Regenerated.
14714 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14716 * linux-low.c (linux_wait_for_event): Do not pass signals while
14719 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14721 * win32-low.c (create_process): New.
14722 (win32_create_inferior): Use create_process instead of
14723 CreateProcess. If create_process failed retry appending an ".exe"
14724 suffix. Store the GetLastError result immediatelly after
14725 create_process calls and use it on the call to error.
14727 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14729 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14731 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14733 * configure.ac: Switch license to GPLv3.
14735 2007-08-01 Michael Snyder <msnyder@access-company.com>
14737 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14739 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14741 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14743 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14744 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14745 CloseToolhelp32Snapshot.
14746 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14747 CloseToolhelp32Snapshot.
14749 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14751 * server.c (main): Check for inferior exit before main loop.
14753 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14755 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14756 instead of on tmp_desc.
14758 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14759 Daniel Jacobowitz <dan@codesourcery.com>
14761 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14762 (add_thread): Minor cleanups.
14763 (clear_inferiors): Move lower in the file. Clear the DLL
14765 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14766 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14767 (xml_escape_text): New.
14768 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14770 (handle_v_cont): Report errors.
14771 (gdbserver_version): Update.
14772 (main): Correct size of own_buf. Do not report initial DLL events.
14773 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14774 (unloaded_dll, xml_escape_text): New.
14775 * win32-low.c (enum target_waitkind): Update comments.
14776 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14777 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14778 (win32_EnumProcessModules, win32_GetModuleInformation)
14779 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14780 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14781 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14782 (win32_Module32First, win32_Module32Next, load_toolhelp)
14783 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14784 (get_child_debug_event): Handle DLL events.
14785 (win32_wait): Likewise.
14787 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14789 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14790 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14792 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14794 * win32-low.c (handle_output_debug_string): Ignore event if not
14797 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14799 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14801 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14803 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14805 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14807 * inferiors.c (change_inferior_id): Add comment.
14808 * linux-low.c (check_removed_breakpoint): Add an early
14809 prototype. Improve debug output.
14810 (linux_attach): Doc update.
14811 (linux_detach_one_process, linux_detach): Clean up before releasing
14813 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14814 * linux-low.h (struct process_info): Doc improvement.
14815 * mem-break.c (delete_all_breakpoints): New.
14816 * mem-break.h (delete_all_breakpoints): New prototype.
14817 * thread-db.c (find_first_thread): New.
14818 (thread_db_create_event): Call it instead of
14819 thread_db_find_new_threads. Clean up unused variables.
14820 (maybe_attach_thread): Remove first thread handling.
14821 (thread_db_find_new_threads): Use find_first_thread.
14822 (thread_db_get_tls_address): Likewise.
14824 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14826 * thread-db.c (thread_db_find_new_threads): Add prototype.
14827 (thread_db_create_event): Check for the main thread before adding
14829 (maybe_attach_thread): Only enable event reporting if TID == 0.
14830 (thread_db_get_tls_address): Check for new threads.
14832 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14834 * linux-low.c (linux_create_inferior): Try execv before execvp.
14835 * spu-low.c (spu_create_inferior): Likewise.
14837 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14839 * linux-low.c (linux_create_inferior): Change execv to execvp.
14840 * spu-low.c (spu_create_inferior): Likewies.
14842 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14844 * Makefile.in (clean): Clean new files instead of deleted ones.
14845 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14846 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14848 * configure.srv: Specify XML files and new regformats for MIPS and
14850 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14851 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14852 an entry for the restart register.
14853 (mips_cannot_fetch_register, mips_cannot_store_register)
14854 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14855 register names to match the XML descriptions.
14856 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14857 restart register instead of $0.
14859 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14860 Markus Deuling <deuling@de.ibm.com>
14862 * remote-utils.c (decode_xfer_write): New function.
14863 * server.h (decode_xfer_write): Add prototype.
14864 * server.c (handle_query): Add PACKET_LEN argument. Support
14865 qXfer:spu:read and qXfer:spu:write packets.
14866 (main): Pass packet_len to handle_query.
14867 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14868 * target.h (target_ops): Add qxfer_spu.
14870 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14872 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14873 accessing non-seekable spufs files.
14875 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14877 * server.c (handle_query): Add reply for qC packet.
14879 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14880 Leo Zayas <lerele@champenstudios@com>
14882 * server.h (check_remote_input_interrupt_request): New function.
14883 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14884 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14885 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14886 (check_remote_input_interrupt_request): New function.
14887 * server.h (check_remote_input_interrupt_request): Declare.
14888 * win32-low.c (winapi_DebugBreakProcess,
14889 winapi_GenerateConsoleCtrlEvent): New typedefs.
14890 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14892 (win32_wait): Check for remote interrupt request
14893 with check_remote_input_interrupt_request.
14894 (win32_request_interrupt): New function.
14895 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14897 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14899 * win32-low.c (debug_registers_changed,
14900 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14901 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14902 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14903 (thread_rec): Get context using the low target.
14904 (child_add_thread): Call thread_added on the low target,
14905 which does the same thing.
14907 (do_initial_child_stuff): Remove debug registers references.
14908 Set context using the low target. Resume threads after
14909 setting the contexts.
14910 (child_continue): Remove dead variable. Remove debug
14911 registers references.
14912 (child_fetch_inferior_registers): Go through the low target.
14913 (do_child_store_inferior_registers): Remove.
14914 (child_store_inferior_registers): Go through the low target.
14915 (win32_resume): Remove debug registers references.
14916 Set context using the low target.
14917 (handle_exception): Change return type to void. Don't record
14918 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14919 first chance exception.
14920 (get_child_debug_event): Change return type to void. Remove
14921 goto loop. Always return after waiting for debug event.
14922 (win32_wait): Convert to switch statement. Handle spurious
14925 * win32-i386-low.c (debug_registers_changed,
14926 debug_registers_used): New.
14927 (initial_stuff): Rename to ...
14928 (i386_initial_stuff): ... this. Clear debug registers
14930 (store_debug_registers): Delete.
14931 (i386_get_thread_context): New.
14932 (load_debug_registers): Delete.
14933 (i386_set_thread_context): New.
14934 (i386_thread_added): New.
14935 (single_step): Rename to ...
14936 (i386_single_step): ... this.
14937 (do_fetch_inferior_registers): Rename to ...
14938 (i386_fetch_inferior_register): ... this.
14939 (i386_store_inferior_register): New.
14940 (the_low_target): Adapt to new interface.
14942 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14943 (arm_get_thread_context): New.
14944 (arm_set_thread_context): New.
14946 (do_fetch_inferior_registers): Rename to ...
14947 (arm_fetch_inferior_register): ... this.
14948 (arm_store_inferior_register): New.
14949 (arm_wince_breakpoint): Reimplement as unsigned long.
14950 (arm_wince_breakpoint_len): Define.
14951 (the_low_target): Adapt to new interface.
14953 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14954 load_debug_registers. Add get_thread_context, set_thread_context,
14955 thread_added and store_inferior_register. Rename
14956 fetch_inferior_registers to fetch_inferior_register.
14957 (regptr): Remove declaration.
14959 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14961 * linux-low.c (linux_detach): Change return type to int. Return 0.
14962 * spu-low.c (spu_detach): Likewise.
14964 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14966 * target.h (target_ops): Change return type of detach to int.
14968 (join_inferior): New.
14969 * server.c (main): Don't skip detach support on mingw32.
14970 If the inferior doesn't support detaching return error.
14971 Call join_inferior instead of using waitpid.
14972 * linux-low.c (linux_join): New.
14973 (linux_target_op): Add linux_join.
14974 * spu-low.c (spu_join): New.
14975 (spu_target_ops): Add spu_join.
14976 * win32-low.c (win32_detach): Adapt to new interface.
14977 Reopen current_process_handle before detaching. Issue a child
14978 resume before detaching.
14980 (win32_target_op): Add win32_join.
14982 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14984 * win32-low.c (win32-attach): Fix return value.
14985 * target.h (target_ops): Describe ATTACH return values.
14987 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14989 * win32-low.c (GETPROCADDRESS): Define.
14990 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14991 (winapi_DebugSetProcessKillOnExit): Likewise.
14992 (win32_create_inferior): Force usage of ansi CreateProcessA.
14993 (win32_attach): Use GETPROCADDRESS.
14994 (win32_detach): Likewise.
14996 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14998 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15000 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15002 * win32-low.c: Commit leftover changes from 2007-03-29.
15004 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15006 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15007 fields short instead of int. Add explicit padding.
15008 (i387_cache_to_fsave): Remove unnecessary casts.
15009 (i387_fsave_to_cache): Doc fix.
15010 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15012 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15014 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15015 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15017 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15019 * configure.srv (arm*-*-mingw32ce*): Move near the other
15022 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15024 * configure.ac: Add errno checking.
15025 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15026 sys/file.h and malloc.h.
15027 (AC_CHECK_DECLS): Add perror.
15028 (srv_mingwce): Handle.
15029 * configure.srv (i[34567]86-*-cygwin*): Add
15030 win32-i386-low.o to srv_tgtobj.
15031 (i[34567]86-*-mingw*): Likewise.
15032 (arm*-*-mingw32ce*): Add case.
15033 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15034 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15035 [__MINGW32CE__] (strerror): New function.
15036 [__MINGW32CE__] (errno): Define to GetLastError.
15037 [__MINGW32CE__] (COUNTOF): New macro.
15038 (remote_open): Remove extra close call.
15039 * mem-break.c (delete_breakpoint_at): New function.
15040 * mem-break.h (delete_breakpoint_at): Declare.
15041 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15042 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15043 [USE_WIN32API] (read, write): Add char* casts.
15044 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15045 * server.h: Include wincecompat.h on Windows CE.
15046 [HAVE_ERRNO_H]: Check.
15047 (perror): Declare if not declared.
15048 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15049 (perror_with_name): Remove errno declaration.
15050 * wincecompat.h: New.
15051 * wincecompat.c: New.
15052 * win32-low.h: New.
15053 * win32-arm-low.c: New.
15054 * win32-i386-low.c: New.
15055 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15056 (OUTMSG2): Make it safe.
15058 (COUNTOF): New macro.
15059 (NUM_REGS): Get it from the low target.
15060 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15061 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15062 (thread_rec): Let low target handle debug registers.
15063 (child_add_thread): Likewise.
15064 (child_init_thread_list): Likewise.
15065 (continue_one_thread): Likewise.
15067 (do_child_fetch_inferior_registers): Move to ...
15068 * win32-i386-low.c: ... here, and rename to ...
15069 (do_fetch_inferior_registers): ... this.
15070 * win32-low.c (child_fetch_inferior_registers):
15071 Go through the low target.
15072 (do_child_store_inferior_registers): Use regptr.
15073 (strwinerror): New function.
15074 (win32_create_inferior): Handle Windows CE.
15075 Use strwinerror instead of strerror on Windows error
15076 codes. Add program to the error output.
15077 Don't close the main thread handle on Windows CE.
15078 (win32_attach): Use coredll.dll on Windows CE.
15079 (win32_kill): Close current process and current
15081 (win32_detach): Use coredll.dll on Windows CE.
15082 (win32_resume): Let low target handle debug registers, and
15084 (handle_exception): Add/Remove initial breakpoint. Avoid
15085 non-existant WSTOPSIG on Windows CE.
15086 (win32_read_inferior_memory): Cast to remove warning.
15087 (win32_arch_string): Go through the low target.
15088 (initialize_low): Call set_breakpoint_data with the low
15089 target's breakpoint.
15090 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15091 FOP_REGNUM, mappings): Move to ...
15092 * win32-i386-low.c: ... here.
15093 * win32-low.c (win32_thread_info): Move to ...
15094 * win32-low.h: ... here.
15095 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15096 win32-arm-low.c and wincecompat.c.
15097 (all:): Add $EXEEXT.
15098 (install-only:): Likewise.
15099 (gdbserver:): Likewise.
15100 (gdbreplay:): Likewise.
15101 * config.in: Regenerate.
15102 * configure: Regenerate.
15104 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15106 * win32-low.c: Rename typedef thread_info to
15107 win32_thread_info throughout.
15109 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15111 * win32-i386-low.c: Rename to ...
15112 * win32-low.c: ... this.
15113 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15114 * Makefile.in: Likewise.
15116 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15118 * remote-utils.c (monitor_output): Constify msg parameter.
15119 * server.h (monitor_output): Likewise.
15120 * win32-i386-low.c (handle_output_debug_string): New.
15121 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15122 handle_output_debug_string.
15123 (get_child_debug_event): Likewise.
15125 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15127 * server.c (main): Correct strtoul check.
15129 2007-03-27 Jon Ringle <jon@ringle.org>
15131 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15133 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15135 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15137 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15139 * terminal.h: Check HAVE_SGTTY_H.
15141 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15143 * remote-utils.c (remote_open): Print out the assigned port number.
15145 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15147 * remote-utils.c (monitor_output): New function.
15148 * server.c (debug_threads): Define here.
15149 (monitor_show_help): New function.
15150 (handle_query): Handle qRcmd.
15151 (main): Do not handle 'd' packet.
15152 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15153 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15156 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15158 * Makefile.in (EXEEXT): New.
15159 (clean): Use $(EXEEXT).
15161 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15163 * target.h (target_ops): Rename send_signal to request_interrupt,
15164 and remove enum target_signal parameter.
15165 * linux-low.c (linux_request_interrupt): Rename from
15166 linux_send_signal, and always send SIGINT.
15167 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15168 and always send SIGINT.
15169 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15171 (input_interrupt): Likewise.
15173 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15175 * server.c (get_features_xml): Check if target implemented
15177 * win32-i386-low.c (win32_arch_string): New.
15178 (win32_target_ops): Add win32_arch_string as arch_string member.
15180 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15182 * spu-low.c (spu_arch_string): New.
15183 (spu_target_ops): Add spu_arch_string.
15185 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15187 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15188 * configure.ac: Do not check for terminal.h.
15189 * configure, config.in: Regenerated.
15191 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15193 * Makefile.in (OBS): Add $(XML_BUILTIN).
15194 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15196 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15197 (arm-with-iwmmxt.c): New.
15198 * config.in, configure: Regenerate.
15199 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15200 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15201 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15202 (arm*-*-linux*): Add iWMMXt and regset support.
15203 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15204 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15205 (arm_store_wmmxregset, target_regsets): New.
15206 * server.c (get_features_xml): Take annex argument. Check builtin
15208 (handle_query): Handle multiple annexes.
15210 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15212 * remote-utils.c [USE_WIN32API] (read, write): Define.
15213 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15216 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15218 * linux-i386-low.c (the_low_target): Set arch_string.
15219 * linux-x86-64-low.c (the_low_target): Likewise.
15220 * linux-low.c (linux_arch_string): New.
15221 (linux_target_ops): Add it.
15222 * linux-low.h (struct linux_target_ops): Add arch_string.
15223 * server.c (write_qxfer_response): Use const void * for DATA.
15224 (get_features_xml): New.
15225 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15226 * target.h (struct target_ops): Add arch_string method.
15228 2007-01-03 Denis Pilat <denis.pilat@st.com>
15229 Daniel Jacobowitz <dan@codesourcery.com>
15231 * linux-low.c (linux_kill): Handle being called with no threads.
15232 * win32-i386-low.c (win32_kill): Likewise.
15233 (get_child_debug_event): Clear current_process_handle.
15235 2006-12-30 Denis PILAT <denis.pilat@st.com>
15236 Daniel Jacobowitz <dan@codesourcery.com>
15238 * remote-utils.c (remote_open): Check the type of specified
15239 serial port devices before opening them.
15240 * server.c (main): Kill the inferior if an error occurs during
15241 the first remote_open.
15243 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15245 * README: Update supported targets.
15247 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15249 * Makefile.in (clean): Remove reg-mips64.c.
15250 (reg-mips64.c, reg-mips64.o): New rules.
15251 * configure.srv: Handle mips64. Include regset support for mips.
15252 * linux-mips-low.c (union mips_register): New.
15253 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15254 (mips_breakpoint, mips_breakpoint_at): Use int.
15255 (mips_collect_register, mips_supply_register)
15256 (mips_collect_register_32bit, mips_supply_register_32bit)
15257 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15258 (mips_store_fpregset, target_regsets): New.
15259 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15261 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15263 * configure.srv: Add target "spu*-*-*".
15264 * Makefile.in (clean): Remove reg-spu.c.
15265 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15266 * spu-low.c: New file.
15268 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15270 * configure.ac: Correct td_thr_tls_get_addr test.
15271 * configure: Regenerated.
15273 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15275 * linux-low.c (linux_wait_for_event): Reformat. Use the
15276 pass_signals array.
15277 * remote-utils.c (decode_address_to_semicolon): New.
15278 * server.c (pass_signals, handle_general_set): New.
15279 (handle_query): Mention QPassSignals for qSupported.
15280 (main): Call handle_general_set.
15281 * server.h (pass_signals, decode_address_to_semicolon): New.
15283 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15285 * server.c (handle_query): Correct error handling for read_auxv.
15287 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15289 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15290 and srv_linux_thread_db to yes.
15291 * linux-s390-low.c (s390_fill_gregset): New function.
15292 (target_regsets): Define data structure.
15294 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15296 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15297 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15298 * config.in, configure: Regenerated.
15299 * inferiors.c (gdb_id_to_thread): New function.
15300 (gdb_id_to_thread_id): Use it.
15301 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15302 * linux-low.h (struct process_info): Add th member.
15303 (thread_db_get_tls_address): New prototype.
15304 * remote-utils.c (decode_address): Make non-static.
15305 * server.c (handle_query): Handle qGetTLSAddr.
15306 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15307 * target.h (struct target_ops): Add get_tls_address.
15308 * thread-db.c (maybe_attach_thread): Save the thread handle.
15309 (thread_db_get_tls_address): New.
15311 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15313 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15314 (linux_resume_one_process): Take a siginfo_t *. Update all
15315 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15316 (struct pending_signals): Add a siginfo_t.
15317 (linux_wait_for_process): Always set last_status.
15318 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15319 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15320 * linux-low.h (struct process_info): Add last_status.
15322 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15324 * remote-utils.c (try_rle): New function.
15325 (putpkt_binary): Use it.
15327 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15329 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15330 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15331 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15332 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15333 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15336 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15338 * server.c (terminal_fd): New variable.
15339 (old_foreground_pgrp): Likewise.
15340 (restore_old_foreground_pgrp): New function.
15341 (start_inferior): Record the terminal file descriptor in terminal_fd
15342 and its original foreground group in old_foreground_pgrp. Register
15343 restore_old_foreground_pgrp with atexit().
15345 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15347 * server.c (handle_query): Correct qPart to qXfer.
15349 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15351 * configure.ac: Check for more headers which are missing on
15352 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15353 * configure.srv: Add Cygwin and mingw32.
15354 * remote-utils.c: Don't include headers unconditionally which
15355 are missing on mingw32. Include <winsock.h> for mingw32.
15356 (remote_open): Adjust for mingw32 support. Flush
15357 standard error after writing to it.
15358 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15359 (unblock_async_io, enable_async_io, disable_async_io)
15360 (readchar, getpkt): Update for Winsock support.
15361 (prepare_resume_reply): Expect a protocol signal number.
15362 * server.c: Disable <sys/wait.h> on mingw32.
15363 (start_inferior): Adjust for mingw32 support. Flush
15364 standard error after writing to it.
15365 (attach_inferior): Likewise. Use protocol signal
15367 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15369 * win32-i386-low.c: New file.
15370 * Makefile.in (XM_CLIBS): Set.
15371 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15372 (win32-i386-low.o): New dependency rule.
15373 * linux-low.c (linux_wait): Use target signal numbers.
15374 * target.h (struct target_ops): Doc fix.
15375 * server.h (target_signal_to_name): New prototype.
15376 * gdbreplay.c: Don't include headers unconditionally which
15377 are missing on mingw32. Include <winsock.h> for mingw32.
15378 (remote_close, remote_open): Adjust for Winsock support.
15379 * configure, config.in: Regenerated.
15381 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15383 * server.c (decode_xfer_read, write_qxfer_response): New.
15384 (handle_query): Take a packet length argument. Handle
15385 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15386 the qSupported response.
15387 (main): Update call to handle_query.
15389 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15391 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15392 (putpkt_binary): Renamed from putpkt and adjusted for binary
15394 (putpkt): New wrapper for putpkt_binary.
15395 (readchar): Don't mask off the high bit.
15396 (decode_X_packet): New function.
15397 * server.c (main): Call putpkt_binary if a handler sets the packet
15398 length. Save the length of the incoming packet. Handle 'X'.
15399 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15401 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15403 * server.c (handle_query): Handle qSupported.
15405 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15407 * remote-utils.c (all_symbols_looked_up): New variable.
15408 (look_up_one_symbol): Check it.
15409 * server.h (look_up_one_symbol): New declaration.
15410 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15412 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15414 * Makefile.in (linux-arm-low.o): Update dependencies.
15415 * linux-arm-low.c: Include "gdb_proc_service.h".
15416 (PTRACE_GET_THREAD_AREA): Define.
15417 (ps_get_thread_area): New function.
15419 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15421 * configure.srv (m68k*-*-uclinux*): New target.
15422 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15423 (linux_resume_one_process): Remove extraneous cast.
15424 (linux_read_offsets): New.
15425 (linux_target_op): Add linux_read_offsets on mmuless systems.
15426 * server.c (handle_query): Add qOffsets logic.
15427 * target.h (struct target_ops): Add read_offsets.
15429 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15431 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15432 (PTRACE_GET_THREAD_AREA): Define.
15433 (ps_get_thread_area): New function.
15434 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15435 (linux-x86-64-low.o): Update.
15437 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15439 * configure.ac: Remove checks for prfpregset_t.
15440 * gdb_proc_service.h: New file.
15441 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15442 new "gdb_proc_service.h".
15443 * proc-service.c: Likewise.
15444 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15445 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15446 * Makefile.in (gdb_proc_service_h): Updated.
15447 * configure, config.in: Regenerated.
15449 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15451 * remote-utils.c (prepare_resume_reply): Move declaration
15452 of gdb_id_from_wait to the top of the block.
15454 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15456 * linux-low.c (regsets_store_inferior_registers): Read the regset
15457 from the target before filling it.
15459 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15461 * server.c (attach_inferior): Return SIGTRAP for a successful
15464 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15466 * Makefile.in (OBS): Add version.o.
15467 (STAGESTUFF): Delete.
15468 (version.o): Add dependencies.
15469 (version.c): Replace rule.
15470 (clean): Remove version.c.
15471 * server.c (gdbserver_version): New.
15472 (gdbserver_usage): Use printf.
15473 (main): Handle --version and --help.
15474 * server.h (version, host_name): Add declarations.
15476 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15488 * linux-x86-64-low.c:
15490 * linux-s390-low.c:
15491 * linux-ppc64-low.c:
15493 * linux-mips-low.c:
15494 * linux-m68k-low.c:
15495 * linux-m32r-low.c:
15498 * linux-ia64-low.c:
15499 * linux-i386-low.c:
15500 * linux-crisv32-low.c:
15512 * gdbserver.1: Add (C) after Copyright. Update the FSF
15515 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15517 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15518 (arm_breakpoint_at): Recognize both breakpoints.
15519 (the_low_target): Use the correct breakpoint instruction.
15521 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15523 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15524 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15525 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15526 (the_low_target): Update.
15528 2005-10-25 Andreas Schwab <schwab@suse.de>
15530 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15532 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15533 (ia64_num_regs): Reduce to 462.
15535 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15537 * acinclude.m4: Correct quoting.
15538 * aclocal.m4: Regenerated.
15540 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15541 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15542 (thread_db_init): Call thread_db_err_str.
15543 * configure.ac: Check for TD_VERSION.
15544 * config.in, configure: Regenerated.
15546 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15548 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15550 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15552 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15553 is not available. Define HAVE_PTRACE_GETREGS if it is.
15554 * config.in, configure: Regenerated.
15555 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15556 * linux-i386-low.c, linux-m68k-low.c: Update to use
15557 HAVE_PTRACE_GETREGS.
15558 * linux-low.c (regsets_fetch_inferior_registers)
15559 (regsets_store_inferior_registers): Only return 0 if we processed
15561 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15562 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15564 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15566 * inferiors.c (struct thread_info): Add gdb_id.
15567 (add_thread): Add gdb_id argument.
15568 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15569 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15570 calls to add_thread.
15571 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15572 * server.c (handle_query): Use thread_to_gdb_id.
15573 (handle_v_cont, main): Use gdb_id_to_thread_id.
15574 * server.h (add_thread): Update prototype.
15575 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15578 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15580 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15581 left-padded registers.
15582 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15583 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15585 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15587 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15588 * configure: Regenerate.
15589 * config.in: Regenerate.
15590 * server.h (NEED_DECLARATION_STRERROR):
15591 Replace with !HAVE_DECL_STRERROR.
15593 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15595 * linux-low.c (linux_wait, linux_send_signal): Don't test
15596 an unsigned long variable for > 0 if it could be MAX_ULONG.
15597 * server.c (myresume): Likewise.
15598 * target.c (set_desired_inferior): Likewise.
15600 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15602 * configure.ac: Simplify and improve check for socklen_t.
15603 * configure, config.in: Regenerate.
15605 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15607 * acconfig.h: Remove.
15608 * configure.ac: Add a test for socklen_t. Use three-argument
15609 AC_DEFINE throughout.
15610 * config.in: Regenerated using autoheader 2.59.
15611 * configure: Regenerated.
15613 * gdbreplay.c (socklen_t): Provide a default.
15614 (remote_open): Use socklen_t.
15615 * remote-utils.c (socklen_t): Provide a default.
15616 (remote_open): Use socklen_t.
15617 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15620 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15622 * linux-low.c (linux_read_memory, linux_write_memory)
15623 (linux_read_auxv): Likewise.
15624 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15625 (check_mem_write): Likewise.
15626 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15628 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15629 (registers_from_string, register_data): Likewise.
15630 * server.c (handle_query, main): Likewise.
15631 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15632 (decode_M_packet): Likewise.
15633 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15634 * target.h (struct target_ops): Update read_memory, write_memory,
15636 (read_inferior_memory, write_inferior_memory): Update.
15637 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15638 to unsigned char *.
15639 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15640 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15641 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15642 linux-s390-low.c, linux-sh-low.c: Update for changes in
15643 read_inferior_memory and the_low_target->breakpoint.
15645 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15647 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15648 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15649 * configure.srv: Add powerpc64-*-linux*.
15650 * linux-ppc64-low.c: New file.
15652 2005-05-23 Orjan Friberg <orjanf@axis.com>
15654 * linux-cris-low.c: New file with support for CRIS.
15655 * linux-crisv32-low.c: Ditto for CRISv32.
15656 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15657 (clean): Add reg-cris.c and reg-crisv32.c.
15658 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15659 reg-crisv32.o, and reg-crisv32.c to make rules.
15660 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15661 recognized targets.
15663 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15665 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15666 of sizeof (PTRACE_XFER_TYPE).
15667 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15669 2005-05-12 Orjan Friberg <orjanf@axis.com>
15671 * target.h (struct target_ops): Add insert_watchpoint,
15672 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15673 pointers for hardware watchpoint support.
15674 * linux-low.h (struct linux_target_ops): Ditto.
15675 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15676 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15677 to linux_target_ops.
15678 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15680 * server.c (main): Recognize 'Z' and 'z' packets.
15682 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15684 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15685 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15686 (the_low_target): Add new members.
15688 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15690 * proc-service.c (ps_lgetregs): Search all_processes instead of
15693 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15695 * server.c (start_inferior): Change return type to int.
15696 (attach_inferior): Change sigptr to int *.
15697 (handle_v_cont, handle_v_requests): Change signal to int *.
15698 (main): Change signal to int.
15700 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15702 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15703 * configure.srv: Add m32r*-*-linux*.
15704 * linux-m32r-low.c: New file.
15706 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15708 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15710 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15712 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15713 Take unsigned long arguments for PIDs.
15714 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15715 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15716 (wait_for_sigstop, linux_resume_one_process)
15717 (regsets_fetch_inferior_registers, linux_send_signal)
15718 (linux_read_auxv): Likewise. Update the types of variables holding
15719 PIDs. Update format string specifiers.
15720 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15721 * remote-utils.c (prepare_resume_reply): Likewise.
15722 * server.c (cont_thread, general_thread, step_thread)
15723 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15725 (handle_query): Update format specifiers.
15726 (handle_v_cont, main): Use strtoul for thread IDs.
15727 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15728 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15729 (general_thread, step_thread, thread_from_wait)
15730 (old_thread_from_wait): Update.
15731 * target.h (struct thread_resume): Use unsigned long for THREAD.
15732 (struct target_ops): Use unsigned long for arguments to attach and
15735 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15737 * acinclude.m4: Include bfd/bfd.m4 directly.
15738 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15739 <agriffis@toolchain.org>.
15740 * aclocal.m4, configure: Regenerated.
15742 2005-01-07 Andrew Cagney <cagney@gnu.org>
15744 * configure.ac: Rename configure.in, require autoconf 2.59.
15745 * configure: Re-generate.
15747 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15749 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15750 LIBS when finished.
15751 * aclocal.m4: Regenerated.
15752 * configure: Regenerated.
15754 2004-11-21 Andreas Schwab <schwab@suse.de>
15756 * linux-m68k-low.c (m68k_num_gregs): Define.
15757 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15758 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15759 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15760 (m68k_breakpoint_at): New. Add to the_low_target.
15762 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15763 srv_linux_thread_db to yes.
15765 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15767 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15768 (ARCH_SET_FS): Likewise.
15769 (ARCH_GET_FS): Likewise.
15770 (ARCH_GET_GS): Likewise.
15772 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15774 * linux-i386-low.c (ps_get_thread_area): New.
15775 * linux-x86-64-low.c (ps_get_thread_area): New.
15776 * linux-low.c: Include <sys/syscall.h>.
15777 (linux_kill_one_process): Don't kill the first thread here.
15778 (linux_kill): Kill the first thread here.
15779 (kill_lwp): New function.
15780 (send_sigstop, linux_send_signal): Use it.
15781 * proc-service.c: Clean up #ifdefs.
15782 (fpregset_info): Delete.
15783 (ps_lgetregs): Update and enable implementation.
15784 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15786 * remote-utils.c (struct sym_cache, symbol_cache): New.
15787 (input_interrupt): Print a clearer message.
15788 (async_io_enabled): New variable.
15789 (enable_async_io, disable_async_io): Use it. Update comments.
15790 (look_up_one_symbol): Use the symbol cache.
15791 * thread-db.c (thread_db_look_up_symbols): New function.
15792 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15794 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15796 * configure.in: Test for -rdynamic.
15797 * configure: Regenerated.
15798 * Makefile (INTERNAL_LDFLAGS): New.
15799 (gdbserver, gdbreplay): Use it.
15801 2004-09-02 Andrew Cagney <cagney@gnu.org>
15803 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15805 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15807 * linux-low.c (linux_wait): Clear all_processes list also.
15809 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15811 * linux-low.c: Include <errno.h>. Remove extern declaration of
15814 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15816 * gdbreplay.c, server.h, utils.c: Update copyright years.
15818 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15820 * server.c (main): Print child status or termination signal from
15821 variable 'signal', not 'sig'.
15823 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15825 * linux-low.c (linux_read_memory): Change return type to
15826 int. Check for and return error from ptrace().
15827 * target.c (read_inferior_memory): Change return type to int. Pass
15828 back return status from the_target->read_memory().
15829 * target.h (struct target_ops): Adapt *read_memory() prototype.
15831 (read_inferior_memory): Adapt prototype.
15832 * server.c (main): Return an error packet if
15833 read_inferior_memory() returns an error.
15835 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15837 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15838 Unify with other clean targets.
15840 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15842 * server.c (handle_v_cont): Call set_desired_inferior.
15844 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15846 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15848 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15850 * linux-low.c (linux_wait): Unblock async I/O.
15851 (linux_resume): Block and enable async I/O.
15852 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15853 * server.h (block_async_io, unblock_async_io): Add prototypes.
15855 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15857 * remote-utils.c (remote_open): Print a status notice after
15858 opening a TCP port.
15859 * server.c (attach_inferior): Print a status notice after
15862 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15864 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15866 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15868 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15870 * server.c, target.h: Update copyright years.
15872 2004-02-25 Roland McGrath <roland@redhat.com>
15874 * target.h (struct target_ops): New member `read_auxv'.
15875 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15876 * linux-low.c (linux_read_auxv): New function.
15877 (linux_target_ops): Initialize `read_auxv' member to that.
15879 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15881 Committed by Jim Blandy <jimb@redhat.com>.
15883 * linux-s390-low.c (s390_num_regs): Update.
15884 (s390_regmap): Remove control registers. Use __s390x__ predefine
15885 instead of GPR_SIZE to distiguish s390 and s390x targets.
15887 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15889 * linux-low.c: Update copyright year.
15890 (check_removed_breakpoint): Clear pending_is_breakpoint.
15891 (linux_set_resume_request, linux_queue_one_thread)
15892 (resume_status_pending_p): New functions.
15893 (linux_continue_one_thread): Use process->resume.
15894 (linux_resume): Only resume threads if there are no pending events.
15895 * linux-low.h (struct process_info): Add resume request
15898 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15900 * regcache.c (new_register_cache): Clear the allocated register
15901 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15903 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15905 * linux-low.c (linux_resume): Take a struct thread_resume *
15907 (linux_wait): Update call.
15908 (resume_ptr): New static variable.
15909 (linux_continue_one_thread): Renamed from
15910 linux_continue_one_process. Use resume_ptr.
15911 (linux_resume): Use linux_continue_one_thread.
15912 * server.c (handle_v_cont, handle_v_requests): New functions.
15913 (myresume): New function.
15914 (main): Handle 'v' case.
15915 * target.h (struct thread_resume): New type.
15916 (struct target_ops): Change argument of "resume" to struct
15918 (myresume): Delete macro.
15920 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15922 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15923 (uninstall): Support DESTDIR.
15925 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15927 * configure.srv: Add xscale*linux copy of arm*linux entry.
15929 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15931 * linux-arm-low.c (arm_reinsert_addr): New function.
15932 (the_low_target): Add arm_reinsert_addr.
15934 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15936 * mem-break.c: Remove whitespace at end of file.
15938 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15940 * configure.in: Check whether we need to prototype strerror.
15941 * server.h: Optionally prototype strerror.
15942 * gdbreplay.c (perror_with_name): Use strerror.
15943 * linux-low.c (linux_attach_lwp): Use strerror.
15944 * utils.c (perror_with_name): Use strerror.
15945 * config.in, configure: Regenerated.
15947 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15949 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15950 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15952 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15954 * Makefile.in (SFILES): Update.
15955 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15956 low-sun3.c: Remove files.
15958 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15960 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15961 (linux_detach_one_process, linux_detach): New functions.
15962 (linux_target_ops): Add linux_detach.
15963 * server.c (main): Handle 'D' packet.
15964 * target.h (struct target_ops): Add "detach" member.
15965 (detach_inferior): Define.
15967 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15969 From Kelley Cook <kelleycook@wideopenwest.com>:
15970 * configure.srv: Accept i[34567]86 variants.
15972 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15974 * linux-low.c (linux_wait_for_event): Correct comment typos.
15975 (linux_resume_one_process): Call check_removed_breakpoint.
15976 (linux_send_signal): New function.
15977 (linux_target_ops): Add linux_send_signal.
15978 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15980 * target.h (struct target_ops): Add send_signal.
15982 2003-05-29 Jim Blandy <jimb@redhat.com>
15984 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15985 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15986 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15987 away part of the register's value.
15989 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15991 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15992 (linux_wait_for_event, linux_init_signals): Likewise.
15994 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15996 * configure.in: Check for stdlib.h.
15997 * configure: Regenerated.
15998 * config.in: Regenerated.
16000 2003-01-04 Andreas Schwab <schwab@suse.de>
16002 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16004 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16006 * Makefile.in: Remove obsolete code.
16008 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16010 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16011 defined(PT_FPR0_HI).
16013 2002-11-17 Stuart Hughes <seh@zee2.com>
16015 * linux-arm-low.c (arm_num_regs): Increase.
16016 (arm_regmap): Include status register.
16018 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16020 * linux-low.c (register_addr): Remove incorrect -1 check.
16022 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16024 * linux-low.c (linux_create_inferior): Call setpgid. Return
16026 (unstopped_p, linux_signal_pid): Remove.
16027 (linux_target_ops): Remove linux_signal_pid.
16028 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16029 global instead of target method.
16030 * target.h (struct target_ops): Remove signal_pid. Update comment
16031 for create_inferior.
16032 * server.c (signal_pid): New variable.
16033 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16034 gdbserver. Set the child to be the foreground process group.
16035 (attach_inferior): Set signal_pid.
16037 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16039 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16041 2002-08-20 Jim Blandy <jimb@redhat.com>
16043 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16046 2002-08-01 Andrew Cagney <cagney@redhat.com>
16048 * Makefile.in: Make chill references obsolete.
16050 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16052 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16053 * configure: Regenerate.
16054 * config.in: Regenerate.
16056 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16058 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16059 (perror_with_name, remote_close, remote_open, expect, play): Static.
16061 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16063 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16064 byte offsets instead of an array of indexes.
16065 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16067 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16069 * regcache.c: Add comment.
16071 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16073 * thread-db.c: New file.
16074 * proc-service.c: New file.
16075 * acinclude.m4: New file.
16076 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16077 proc-service.o, and thread-db.o.
16078 (linux-low.o): Add USE_THREAD_DB.
16079 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16080 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16081 * aclocal.m4: Regenerated.
16082 * config.in: Regenerated.
16083 * configure: Regenerated.
16084 * configure.in: Check for proc_service.h, sys/procfs.h,
16085 thread_db.h, and linux/elf.h headrs.
16086 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16087 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16088 Check for -lthread_db and thread support.
16089 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16090 PowerPC, and SuperH.
16091 * i387-fp.c: Constify arguments.
16092 * i387-fp.h: Likewise.
16093 * inferiors.c: (struct thread_info): Renamed from
16094 `struct inferior_info'. Remove PID member. Use generic inferior
16095 list header. All uses updated.
16096 (inferiors, signal_pid): Removed.
16097 (all_threads): New variable.
16098 (get_thread): Define.
16099 (add_inferior_to_list): New function.
16100 (for_each_inferior): New function.
16101 (change_inferior_id): New function.
16102 (add_inferior): Removed.
16103 (remove_inferior): New function.
16104 (add_thread): New function.
16105 (free_one_thread): New function.
16106 (remove_thread): New function.
16107 (clear_inferiors): Use for_each_inferior and free_one_thread.
16108 (find_inferior): New function.
16109 (find_inferior_id): New function.
16110 (inferior_target_data): Update argument type.
16111 (set_inferior_target_data): Likewise.
16112 (inferior_regcache_data): Likewise.
16113 (set_inferior_regcache_data): Likewise.
16114 * linux-low.c (linux_bp_reinsert): Remove.
16115 (all_processes, stopping_threads, using_thrads)
16116 (struct pending_signals, debug_threads, pid_of): New.
16117 (inferior_pid): Replace with macro.
16118 (struct inferior_linux_data): Remove.
16119 (get_stop_pc, add_process): New functions.
16120 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16121 Use add_process and add_thread.
16122 (linux_attach_lwp): New function, based on old linux_attach. Use
16123 add_process and add_thread. Set stop_expected for new threads.
16124 (linux_attach): New function.
16125 (linux_kill_one_process): New function.
16126 (linux_kill): Kill all LWPs.
16127 (linux_thread_alive): Use find_inferior_id.
16128 (check_removed_breakpoints, status_pending_p): New functions.
16129 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16130 Update. Use WNOHANG. Wait for cloned processes also. Update process
16131 struct for the found process.
16132 (linux_wait_for_event): New function.
16133 (linux_wait): Use it. Support LWPs.
16134 (send_sigstop, wait_for_sigstop, stop_all_processes)
16135 (linux_resume_one_process, linux_continue_one_process): New functions.
16136 (linux_resume): Support LWPs.
16137 (REGISTER_RAW_SIZE): Remove.
16138 (fetch_register): Use register_size instead. Call supply_register.
16139 (usr_store_inferior_registers): Likewise. Call collect_register.
16140 Fix recursive case.
16141 (regsets_fetch_inferior_registers): Improve error message.
16142 (regsets_store_inferior_registers): Add debugging.
16143 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16144 (unstopped_p, linux_signal_pid): New functions.
16145 (linux_target_ops): Add linux_signal_pid.
16146 (linux_init_signals): New function.
16147 (initialize_low): Call it. Initialize using_threads.
16148 * regcache.c (inferior_regcache_data): Add valid
16150 (get_regcache): Fetch registers lazily. Add fetch argument
16151 and update all callers.
16152 (regcache_invalidate_one, regcache_invalidate): New
16154 (new_register_cache): Renamed from create_register_cache.
16155 Return the new regcache.
16156 (free_register_cache): Change argument to a void *.
16157 (registers_to_string, registers_from_string): Call get_regcache
16158 with fetch flag set.
16159 (register_data): Make static. Pass fetch flag to get_regcache.
16160 (supply_register): Call get_regcache with fetch flag clear.
16161 (collect_register): Call get_regcache with fetch flag set.
16162 (collect_register_as_string): New function.
16163 * regcache.h: Update.
16164 * remote-utils.c (putpkt): Flush after debug output and use
16166 Handle input interrupts while waiting for an ACK.
16167 (input_interrupt): Use signal_pid method.
16168 (getpkt): Flush after debug output and use stderr.
16169 (outreg): Use collect_register_as_string.
16170 (new_thread_notify, dead_thread_notify): New functions.
16171 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16172 and general_thread.
16173 (look_up_one_symbol): Flush after debug output.
16174 * server.c (step_thread, server_waiting): New variables.
16175 (start_inferior): Don't use signal_pid. Update call to mywait.
16176 (attach_inferior): Update call to mywait.
16177 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16178 (main): Don't fetch/store registers explicitly. Use
16179 set_desired_inferior. Support proposed ``Hs'' packet. Update
16181 * server.h: Update.
16182 (struct inferior_list, struct_inferior_list_entry): New.
16183 * target.c (set_desired_inferior): New.
16184 (write_inferior_memory): Constify.
16185 (mywait): New function.
16186 * target.h: Update.
16187 (struct target_ops): New signal_pid method.
16188 (mywait): Removed macro, added prototype.
16190 * linux-low.h (regset_func): Removed.
16191 (regset_fill_func, regset_store_func): New.
16192 (enum regset_type): New.
16193 (struct regset_info): Add type field. Use new operation types.
16194 (struct linux_target_ops): stop_pc renamed to get_pc.
16195 Add decr_pc_after_break and breakpoint_at.
16196 (get_process, get_thread_proess, get_process_thread)
16197 (strut process_info, all_processes, linux_attach_lwp)
16198 (thread_db_init): New.
16200 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16201 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16202 (the_low_target): Add new members.
16203 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16204 (i386_store_fpxregset): Constify.
16205 (target_regsets): Add new kind identifier.
16206 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16207 (i386_set_pc): Add debugging.
16208 (i386_breakpoint_at): New function.
16209 (the_low_target): Add new members.
16210 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16211 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16212 (mips_breakpoint_at): New.
16213 (the_low_target): Add new members.
16214 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16215 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16216 (the_low_target): Add new members.
16217 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16218 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16219 (the_low_target): Add new members.
16220 * linux-x86-64-low.c (target_regsets): Add new kind
16223 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16225 From Martin Pool <mbp@samba.org>:
16226 * server.c (gdbserver_usage): New function.
16229 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16231 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16232 stop_at -> stop_pc.
16234 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16236 * Makefile.in: Remove obsolete code.
16238 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16240 * linux-low.c (regsets_fetch_inferior_registers),
16241 (regsets_store_inferior_registers): Removed cast to int from
16243 * regcache.h: Added declaration of struct inferior_info.
16245 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16247 * inferiors.c (struct inferior_info): Add regcache_data.
16248 (add_inferior): Call create_register_cache.
16249 (clear_inferiors): Call free_register_cache.
16250 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16251 * regcache.c (struct inferior_regcache_data): New.
16252 (registers): Remove.
16253 (get_regcache): New function.
16254 (create_register_cache, free_register_cache): New functions.
16255 (set_register_cache): Don't initialize the register cache here.
16256 (registers_to_string, registers_from_string, register_data): Call
16258 * regcache.h: Add prototypes.
16259 * server.h: Likewise.
16261 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16263 * mem-break.c: New file.
16264 * mem-break.h: New file.
16265 * Makefile.in: Add mem-break.o rule; update server.h
16267 * inferiors.c (struct inferior_info): Add target_data
16269 (clear_inferiors): Free target_data member if set.
16270 (inferior_target_data, set_inferior_target_data): New functions.
16271 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16272 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16273 * linux-low.c (linux_bp_reinsert): New variable.
16274 (struct inferior_linux_data): New.
16275 (linux_create_inferior): Use set_inferior_target_data.
16276 (linux_attach): Likewise. Call add_inferior.
16277 (linux_wait_for_one_inferior): New function.
16278 (linux_wait): Call it.
16279 (linux_write_memory): Add const.
16280 (initialize_low): Call set_breakpoint_data.
16281 * linux-low.h (struct linux_target_ops): Add breakpoint
16283 * server.c (attach_inferior): Remove extra add_inferior
16285 * server.h: Include mem-break.h. Update inferior.c
16287 * target.c (read_inferior_memory)
16288 (write_inferior_memory): New functions.
16289 * target.h (read_inferior_memory)
16290 (write_inferior_memory): Change macros to prototypes.
16291 (struct target_ops): Update comments. Add const to write_memory
16294 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16296 * linux-low.c (usr_store_inferior_registers): Support
16297 registers which are allowed to fail to store.
16298 * linux-low.h (linux_target_ops): Likewise.
16299 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16300 (ppc_cannot_store_register): FPSCR may not be storable.
16302 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16304 * server.h: Include <string.h> if HAVE_STRING_H.
16305 * ChangeLog: Correct paths in last ChangeLog entry.
16307 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16309 * linux-low.h: Remove obsolete prototypes.
16310 (struct linux_target_ops): New.
16311 (extern the_low_target): New.
16312 * linux-low.c (num_regs, regmap): Remove declarations.
16313 (register_addr): Use the_low_target explicitly.
16314 (fetch_register): Likewise.
16315 (usr_fetch_inferior_registers): Likewise.
16316 (usr_store_inferior_registers): Likewise.
16317 * linux-arm-low.c (num_regs): Remove.
16318 (arm_num_regs): Define.
16319 (arm_regmap): Renamed from regmap, made static.
16320 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16322 (arm_cannot_store_register): Renamed from cannot_store_register,
16324 (the_low_target): New.
16325 * linux-i386-low.c (num_regs): Remove.
16326 (i386_num_regs): Define.
16327 (i386_regmap): Renamed from regmap, made static.
16328 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16330 (i386_cannot_store_register): Renamed from cannot_store_register,
16332 (the_low_target): New.
16333 * linux-ia64-low.c (num_regs): Remove.
16334 (ia64_num_regs): Define.
16335 (ia64_regmap): Renamed from regmap, made static.
16336 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16338 (ia64_cannot_store_register): Renamed from cannot_store_register,
16340 (the_low_target): New.
16341 * linux-m68k-low.c (num_regs): Remove.
16342 (m68k_num_regs): Define.
16343 (m68k_regmap): Renamed from regmap, made static.
16344 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16346 (m68k_cannot_store_register): Renamed from cannot_store_register,
16348 (the_low_target): New.
16349 * linux-mips-low.c (num_regs): Remove.
16350 (mips_num_regs): Define.
16351 (mips_regmap): Renamed from regmap, made static.
16352 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16354 (mips_cannot_store_register): Renamed from cannot_store_register,
16356 (the_low_target): New.
16357 * linux-ppc-low.c (num_regs): Remove.
16358 (ppc_num_regs): Define.
16359 (ppc_regmap): Renamed from regmap, made static.
16360 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16362 (ppc_cannot_store_register): Renamed from cannot_store_register,
16364 (the_low_target): New.
16365 * linux-s390-low.c (num_regs): Remove.
16366 (s390_num_regs): Define.
16367 (s390_regmap): Renamed from regmap, made static.
16368 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16370 (s390_cannot_store_register): Renamed from cannot_store_register,
16372 (the_low_target): New.
16373 * linux-sh-low.c (num_regs): Remove.
16374 (sh_num_regs): Define.
16375 (sh_regmap): Renamed from regmap, made static.
16376 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16378 (sh_cannot_store_register): Renamed from cannot_store_register,
16380 (the_low_target): New.
16381 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16382 (the_low_target): New.
16384 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16386 * Makefile.in: Add stamp-h target.
16387 * configure.in: Create stamp-h.
16388 * configure: Regenerated.
16390 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16392 * inferiors.c: New file.
16393 * target.c: New file.
16394 * target.h: New file.
16395 * Makefile.in: Add target.o and inferiors.o. Update
16397 * linux-low.c (inferior_pid): New static variable,
16398 moved from server.c.
16399 (linux_create_inferior): Renamed from create_inferior.
16400 Call add_inferior. Return 0 on success instead of a PID.
16401 (linux_attach): Renamed from myattach.
16402 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16403 (linux_thread_alive): Renamed from mythread_alive.
16404 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16406 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16407 (regsets_store_inferior_registers): Correct error message.
16408 Add missing ``return 0''.
16409 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16410 (linux_store_registers): Renamed from store_inferior_registers.
16411 (linux_read_memory): Renamed from read_inferior_memory.
16412 (linux_write_memory): Renamed from write_inferior_memory.
16413 (linux_target_ops): New structure.
16414 (initialize_low): Call set_target_ops ().
16415 * remote-utils.c (unhexify): New function.
16416 (hexify): New function.
16417 (input_interrupt): Send signals to ``signal_pid''.
16418 * server.c (inferior_pid): Remove.
16419 (start_inferior): Update create_inferior call.
16420 (attach_inferior): Call add_inferior.
16421 (handle_query): New function.
16422 (main): Call handle_query for `q' packets.
16423 * server.h: Include "target.h". Remove obsolete prototypes.
16424 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16426 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16428 * Makefile.in: Add WARN_CFLAGS. Update configury
16430 * configure.in: Check for <string.h>
16431 * configure: Regenerate.
16432 * config.in: Regenerate.
16433 * gdbreplay.c: Include needed system headers.
16434 (remote_open): Remove strchr prototype.
16435 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16436 * regcache.c (supply_register): Change buf argument to const void *.
16437 (supply_register_by_name): Likewise.
16438 (collect_register): Change buf argument to void *.
16439 (collect_register_by_name): Likewise.
16440 * regcache.h: Add missing prototypes.
16441 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16442 * server.c (handle_query): New function.
16443 (attached): New static variable, moved out of main.
16444 (main): Quiet longjmp clobber warnings.
16445 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16446 * utils.c (error): Remove NORETURN.