1 2018-04-27 Tom Tromey <tom@tromey.com>
5 2018-04-23 Tom Tromey <tom@tromey.com>
9 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
11 * Makefile.in (depcomp): Add "..".
12 (all_deps_files): New and use it.
14 2018-04-18 Alan Hayward <alan.hayward@arm.com>
16 * configure.srv (aarch64*-*-linux*): Don't include xml.
17 (i[34567]86-*-cygwin*): Likewise.
18 (i[34567]86-*-linux*): Likewise.
19 (i[34567]86-*-lynxos*): Likewise.
20 (i[34567]86-*-mingw32ce*): Likewise.
21 (i[34567]86-*-mingw*): Likewise.
22 (i[34567]86-*-nto*): Likewise.
23 (tic6x-*-uclinux): Likewise.
24 (x86_64-*-linux*): Likewise.
25 (x86_64-*-mingw*): Likewise.
26 (x86_64-*-cygwin*): Likewise.
28 2018-04-18 Alan Hayward <alan.hayward@arm.com>
30 * tdesc.c: Remove xml parameter.
32 2018-04-18 Alan Hayward <alan.hayward@arm.com>
34 * server.c (get_features_xml): Remove cast.
35 * tdesc.c (void target_desc::accept): Fill in function.
36 (tdesc_get_features_xml): Remove old xml creation.
37 (print_xml_feature::visit_pre): Add xml vistor.
38 * tdesc.h (struct target_desc): Make xmltarget mutable.
39 (tdesc_get_features_xml): Remove declaration.
41 2018-04-18 Alan Hayward <alan.hayward@arm.com>
43 * tdesc.c (tdesc_architecture_name): Add new function.
44 (tdesc_osabi_name): Likewise.
45 (tdesc_get_features_xml): Use new functions.
47 2018-04-18 Alan Hayward <alan.hayward@arm.com>
49 * tdesc.c (tdesc_create_flags): Remove.
50 (tdesc_add_flag): Likewise.
51 (tdesc_named_type): Likewise.
52 (tdesc_create_union): Likewise.
53 (tdesc_create_struct): Likewise.
54 (tdesc_create_vector): Likewise.
55 (tdesc_add_bitfield): Likewise.
56 (tdesc_add_field): Likewise.
57 (tdesc_set_struct_size): Likewise.
59 2018-04-18 Alan Hayward <alan.hayward@arm.com>
61 * tdesc.c (~target_desc): Remove implictly deleted items.
62 (init_target_desc): Iterate all features.
63 (tdesc_get_features_xml): Use vector.
64 (tdesc_create_feature): Create feature.
65 * tdesc.h (tdesc_feature) Remove
66 (target_desc): Add features.
68 2018-04-18 Alan Hayward <alan.hayward@arm.com>
70 * Makefile.in: Add common/tdesc.c
71 * tdesc.c (init_target_desc): init all reg_defs from register
73 (tdesc_create_reg): Create tdesc_reg.
74 * tdesc.h (tdesc_feature): Add register vector.
76 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
78 * tdesc.h (struct target_desc) <features>: Change type to
79 std::vector<std::string>.
80 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
82 (tdesc_get_features_xml): Likewise.
83 (tdesc_create_feature): Likewise.
85 2018-03-26 Alan Hayward <alan.hayward@arm.com>
87 * regcache.c (find_register_by_number): Return a ref.
88 (find_regno): Use references.
89 (register_size): Likewise.
90 (register_data): Likewise.
91 * tdesc.c (target_desc::~target_desc): Remove free calls.
92 (target_desc::operator==): Use std::vector compare.
93 (init_target_desc): Use reference.
94 (tdesc_create_reg): Use reg constructors.
95 * tdesc.h (struct target_desc): Replace pointer with object.
97 2018-03-23 Alan Hayward <alan.hayward@arm.com>
99 * regcache.c (find_register_by_number): Make static.
100 (find_regno): Use find_register_by_number
101 * regcache.h (struct reg): Remove declaration.
103 2018-03-23 Alan Hayward <alan.hayward@arm.com>
105 * tdesc.c (target_desc::~target_desc): Move to here.
106 (target_desc::operator==): Likewise.
107 * tdesc.h (target_desc::~target_desc): Move from here.
108 (target_desc::operator==): Likewise.
110 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
112 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
114 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
116 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
118 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
119 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
120 and init_registers_s390_gs_linux64.
122 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
124 * linux-s390-low.c (s390_fill_gs): Remove function.
125 (s390_fill_gsbc): Remove function.
126 (s390_regsets): Set fill functions for the guarded storage regsets
129 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
131 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
132 the word size. Add comment.
133 (s390_get_wordsize): New function.
134 (s390_arch_setup): No longer select a temporary tdesc to fetch the
135 pswm with it. Instead, use s390_get_wordsize to determine the
136 word size first and derive the correct tdesc from that directly.
138 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
140 * Makefile.in: Include silent-rules.mk.
141 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
142 (COMPILE): Add ECHO_CXX.
143 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
144 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
145 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
146 (version-generated.c): Add ECHO_GEN.
147 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
148 (IPAGENT_COMPILE): Add ECHO_CXX.
149 (%-generated.c): Add ECHO_REGDAT.
151 2018-03-14 Tom Tromey <tom@tromey.com>
154 * ax.c (ax_printf): Special case for NULL.
156 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
158 * linux-low.c (linux_qxfer_libraries_svr4): Use
159 xml_escape_text_append.
161 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
163 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
165 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
167 * server.c (handle_general_set): Remove unnecessary xstrdup.
169 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
171 * server.c (parse_debug_format_options): Adjust to
172 delim_string_to_char_ptr_vec changes.
173 * thread-db.c (thread_db_load_search): Adjust to
174 dirnames_to_char_ptr_vec changes.
176 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
178 * target.h (target_enable_btrace, target_disable_btrace)
179 (target_read_btrace, target_read_btrace_conf): Turn macro into
180 inline function. Throw error if target method is not defined.
181 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
182 check for btrace target method. Be prepared to handle exceptions
183 from btrace target methods.
185 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
187 * server.c (captured_main): Change order of error message printed
188 when the current working directory cannot be found.
190 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
192 * server.c: Include "filenames.h" and "pathstuff.h".
193 (program_name): Delete variable.
194 (program_path): New anonymous class.
195 (get_exec_wrapper): Use "program_path" instead of
197 (handle_v_run): Likewise.
198 (captured_main): Likewise.
199 (process_serial_event): Likewise.
201 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
203 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
204 (OBJS): Add "pathstuff.o".
205 * server.c (current_directory): New global variable.
206 (captured_main): Initialize "current_directory".
208 2018-02-26 Alan Hayward <alan.hayward@arm.com>
210 * tdesc.c: Use common/tdesc.h.
213 2018-02-20 Alan Hayward <alan.hayward@arm.com>
214 Simon Marchi <simon.marchi@ericsson.com>
216 * Makefile.in: Switch order of make rules.
218 2018-02-19 Alan Hayward <alan.hayward@arm.com>
220 * Makefile.in: Add common directory in build.
221 * configure.ac: Add common reference.
222 * configure: Regenerate.
224 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
226 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
227 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
228 * spu-low.c (spu_target_ops): Likewise.
229 * win32-low.c (win32_target_ops): Likewise.
230 * server.c (supported_btrace_packets): Report packets unconditionally.
231 * target.h (target_ops) <supports_btrace>: Remove.
232 (target_supports_btrace): Remove.
234 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
236 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
237 (handle_btrace_disable): Change return type to void. Use exceptions
239 (handle_btrace_general_set): Catch exception and copy message to
242 2018-02-08 Tom Tromey <tom@tromey.com>
244 * linux-low.c (install_software_single_step_breakpoints): Use
246 * inferiors.c (make_cleanup_restore_current_thread): Remove.
247 (do_restore_current_thread_cleanup): Remove.
248 * gdbthread.h (make_cleanup_restore_current_thread): Don't
251 2018-02-08 Tom Tromey <tom@tromey.com>
253 * mem-break.c (set_raw_breakpoint_at): Use
254 gdb::unique_xmalloc_ptr.
256 2018-01-30 Pedro Alves <palves@redhat.com>
259 * target.c (target_terminal::terminal_state): Rename to ...
260 (target_terminal::m_terminal_state): ... this.
262 2018-01-19 James Clarke <jrtc27@jrtc27.com>
264 * linux-low.c (handle_extended_wait): Surround call to
265 thread_db_notice_clone with #ifdef USE_THREAD_DB.
267 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
269 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
270 linux_ptrace_attach_fail_reason_string now returning an
272 (linux_attach): Likewise.
273 * thread-db.c (attach_thread): Likewise.
275 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
278 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
279 checking for fs_base/gs_base fields in struct user_regs_struct.
280 * configure: Regenerate.
282 2018-01-16 Yao Qi <yao.qi@linaro.org>
285 * linux-low.c (fetch_register): Call supply_register instead of
288 2018-01-08 Yao Qi <yao.qi@linaro.org>
289 Simon Marchi <simon.marchi@ericsson.com>
291 * Makefile.in (OBS): Remove selftest.o.
292 * configure.ac: Set srv_selftest_objs if $development is true.
293 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
294 * configure: Re-generated.
295 * server.c (captured_main): Wrap variable selftest_filter with
298 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
300 * server.c (parse_debug_format_options): Return std::string.
301 (handle_monitor_command, captured_main): Adjust.
303 2018-01-05 Pedro Alves <palves@redhat.com>
306 * server.c (captured_main): Pass quiet=false to
307 save_original_signals_state.
309 2018-01-01 Joel Brobecker <brobecker@adacore.com>
311 * gdbreplay.c (gdbreplay_version): Update copyright year in
313 * server.c (gdbserver_version): Likewise.
315 2017-12-08 Tom Tromey <tom@tromey.com>
317 * ax.c (ax_printf): Update.
319 2017-12-07 Yao Qi <yao.qi@linaro.org>
321 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
322 aarch64_linux_read_description.
323 * linux-amd64-ipa.c (idx2mask): New array.
324 (get_ipa_tdesc): Move idx2mask out.
325 (initialize_low_tracepoint): Initialize target descriptions.
326 * linux-i386-ipa.c (idx2mask): New array.
327 (get_ipa_tdesc): Move idx2mask out.
328 (initialize_low_tracepoint): Initialize target descriptions.
330 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
332 * tdesc.c (struct tdesc_type): Change return type.
333 (tdesc_add_flag): Change parameter type.
334 (tdesc_add_bitfield): Likewise.
335 (tdesc_add_field): Likewise.
336 (tdesc_set_struct_size): Likewise.
338 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
340 * regcache.c (registers_to_string): Remove unused variable.
342 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
344 * inferiors.c (for_each_inferior_with_data): Remove.
345 * inferiors.h (for_each_inferior_with_data): Remove.
346 * server.c (handle_qxfer_threads_worker): Change parameter type.
347 (handle_qxfer_threads_proper): Use for_each_thread.
349 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
351 * inferiors.c (for_each_inferior): Remove.
352 (clear_inferiors): Use for_each_thread.
353 * inferiors.h (for_each_inferior): Remove.
354 * linux-low.c (linux_wait_for_event_filtered): Use
356 (linux_stabilize_threads): Likewise.
357 * regcache.c (regcache_release): Likewise.
358 * server.c (gdb_wants_all_threads_stopped): Likewise.
359 (clear_pending_status_callback): Remove.
360 (handle_status): Use for_each_thread.
361 (captured_main): Likewise.
362 * win32-low.c (child_init_thread_list): Likewise.
363 (win32_clear_inferiors): Likewise.
364 (fake_breakpoint_event): Likewise.
366 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
368 * inferiors.h (find_inferior): Remove.
369 * inferiors.c (find_inferior): Remove.
371 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
373 * linux-low.c (resume_status_pending_p): Update comment.
374 (need_step_over_p): Update comment.
376 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
378 * linux-low.c (proceed_one_lwp): Return void, change parameter
380 (unsuspend_and_proceed_one_lwp): Likewise.
381 (proceed_all_lwps): Use for_each_thread.
382 (unstop_all_lwps): Likewise.
384 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
386 * linux-low.c (linux_resume_one_thread): Return void, take
388 (linux_resume): Use for_each_thread.
390 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
392 * linux-low.c (send_sigstop_callback): Return void, change
393 parameter type. Rename to...
394 (send_sigstop): ... this.
395 (suspend_and_send_sigstop_callback): Return void, change parameter
397 (suspend_and_send_sigstop): ... this.
398 (stop_all_lwps): Use for_each_thread.
400 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
402 * linux-low.c (lwp_running): Return bool, remove unused
404 (linux_stabilize_threads): Use find_thread.
406 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
408 * linux-low.c (select_singlestep_lwp_callback): Remove.
409 (count_events_callback): Remove.
410 (select_event_lwp_callback): Remove.
411 (select_event_lwp): Use find_thread/for_each_thread.
413 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
415 * linux-low.c (not_stopped_callback): Return bool, take filter
417 (linux_wait_for_event_filtered): Use find_thread.
418 (linux_wait_1): Likewise.
420 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
422 * linux-low.c (same_lwp): Remove.
423 (find_lwp_pid): Use find_thread.
425 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
427 * linux-low.c (delete_lwp_callback): Remove.
428 (linux_mourn): Use for_each_thread.
430 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
432 * linux-low.c (linux_detach_lwp_callback): Return void, remove
433 args parameter, don't check for pid.
434 (linux_detach): Use for_each_thread.
436 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
438 * linux-low.c (struct counter): Remove.
439 (second_thread_of_pid_p): Remove.
440 (last_thread_of_process_p): Use find_thread.
442 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
444 * inferiors.c (find_inferior_in_random): Remove.
445 * inferiors.h (find_inferior_in_random): Remove.
446 * linux-low.c (status_pending_p_callback): Return bool, accept
447 parameter ptid directly.
448 (linux_wait_for_event_filtered): Use find_thread_in_random.
449 (linux_wait_1): Likewise.
451 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
453 * inferiors.c (find_inferior_id): Remove.
454 (find_thread_ptid): Move implemention from find_inferior_id to
456 * inferiors.h (find_inferior_id): Remove.
457 * server.c (handle_status): Use find_thread_ptid.
458 (process_serial_event): Likewise.
459 * thread-db.c (find_one_thread): Likewise.
460 (thread_db_thread_handle): Likewise.
461 * win32-low.c (thread_rec): Likewise.
462 (child_delete_thread): Likewise.
463 (win32_thread_alive): Likewise.
464 (get_child_debug_event): Likewise.
466 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
468 * linux-mips-low.c (update_watch_registers_callback): Return
469 void, remove pid_p parameter, don't check for pid.
470 (mips_insert_point, mips_remove_point): Use for_each_thread.
472 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
474 * lynx.low (lynx_delete_thread_callback): Remove.
475 (lynx_mourn): Use for_each_thread.
477 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
479 * regcache.c (regcache_invalidate_one): Remove.
480 (regcache_invalidate_pid): use for_each_thread.
482 2017-11-26 Tom Tromey <tom@tromey.com>
484 * linux-low.c (linux_create_inferior): Update.
486 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
488 * spu-low.c (spu_create_inferior): Fix typo in argument name.
490 2017-11-24 Alan Hayward <alan.hayward@arm.com>
492 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
493 * linux-aarch64-low.c (initialize_low_arch): Call init func.
494 * linux-aarch64-tdesc-selftest.c: New file.
495 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
497 2017-11-24 Alan Hayward <alan.hayward@arm.com>
499 * configure.srv: Add new file.
500 * linux-aarch64-low.c (initialize_low_arch): Call init func.
501 * linux-aarch64-tdesc-selftest.c: New file.
502 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
504 2017-11-24 Alan Hayward <alan.hayward@arm.com>
506 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
507 * linux-aarch64-low.c (initialize_low_arch): Remove init.
508 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
510 2017-11-24 Alan Hayward <alan.hayward@arm.com>
512 * configure.srv: Add new files.
513 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
514 aarch64_linux_read_description.
515 * linux-aarch64-low.c (aarch64_linux_read_description):
516 Merge with aarch64_arch_setup.
517 (aarch64_arch_setup): Call aarch64_linux_read_description.
518 * linux-aarch64-tdesc.c: New file.
519 * linux-aarch64-tdesc.h: New file.
521 2017-11-24 Yao Qi <yao.qi@linaro.org>
523 * configure.srv: Set $srv_regobj for tic6x-linux.
524 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
525 (tic6x_read_description): Move some code to tic6x_arch_setup.
526 (tic6x_tdesc_test): New function.
527 (initialize_low_arch): Call selftests::register_test.
529 2017-11-22 Yao Qi <yao.qi@linaro.org>
531 * remote-utils.c (prepare_resume_reply): Use memcpy.
533 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
535 * linux-low.c (kill_one_lwp_callback): Return void, take
536 argument directly, don't filter on pid.
537 (linux_kill): Use for_each_thread.
539 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
541 * linux-low.c (need_step_over_p): Return bool, remove dummy
543 (linux_resume, proceed_all_lwps): Use find_thread.
545 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
547 * linux-low.c (resume_status_pending_p): Return bool, remove
549 (linux_resume): Use find_thread.
551 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
553 * linux-low.c (struct thread_resume_array): Remove.
554 (linux_set_resume_request): Return void, take arguments
556 (linux_resume): Use for_each_thread.
558 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
560 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
561 return bool, remove data argument.
562 (linux_stabilize_threads): Use find_thread.
564 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
566 * linux-low.c (unsuspend_one_lwp): Remove.
567 (unsuspend_all_lwps): Use for_each_thread, inline code from
570 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
572 * gdbthread.h (find_thread): Add overload with ptid_t filter.
573 * linux-low.c (struct iterate_over_lwps_args): Remove.
574 (iterate_over_lwps_filter): Remove.
575 (iterate_over_lwps): Use find_thread.
577 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
579 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
580 (linux_handle_new_gdb_connection): Use for_each_thread, inline
581 code from reset_lwp_ptrace_options_callback.
583 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
585 * linux-arm-low.c (struct update_registers_data): Remove.
586 (update_registers_callback): Return void, take arguments
587 directly, don't check thread's pid.
588 (arm_insert_point, arm_remove_point): Use for_each_thread.
590 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
592 * win32-low.c (continue_one_thread): Return void, take argument
594 (child_continue): Use for_each_thread.
596 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
598 * win32-i386-low.c (update_debug_registers_callback): Rename
600 (update_debug_registers): ... this, return void, remove pid_p arg.
601 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
603 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
605 * inferiors.h (struct process_info): Add constructor, initialize
607 <syscalls_to_catch>: Change type to std::vector<int>.
608 * inferiors.c (add_process): Allocate process_info with new.
609 (remove_process): Free process_info with delete.
610 * linux-low.c (handle_extended_wait): Adjust.
611 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
612 * server.c (handle_general_set): Adjust.
614 2017-11-16 Pedro Alves <palves@redhat.com>
616 * remote-utils.c (remote_close): Block SIGIO signals instead of
617 uninstalling the SIGIO handler.
619 2017-11-16 Alan Hayward <alan.hayward@arm.com>
621 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
623 2017-11-16 Yao Qi <yao.qi@linaro.org>
625 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
626 (tic6x_store_gregset): Likewise.
627 (tic6x_usrregs_info): Move it up.
629 2017-11-15 Alan Hayward <alan.hayward@arm.com>
631 * Makefile.in: Update arch rules.
632 * configure.srv: Explicitly mark arch/ files.
634 2017-11-13 Andreas Schwab <schwab@suse.de>
636 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
638 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
640 2017-11-06 Pedro Alves <palves@redhat.com>
642 * config.in, configure: Regenerate.
644 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
646 * target.c (struct thread_search): Remove.
647 (thread_search_callback): Remove.
648 (prepare_to_access_memory): Use for_each_thread instead of
649 find_inferior. Inline code from thread_search_callback.
651 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
653 * server.c (struct visit_actioned_threads_data): Remove.
654 (visit_actioned_threads): Change prototype to take arguments
656 (resume): Use find_thread instead of find_inferior.
658 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
660 * server.c (queue_stop_reply_callback): Change prototype, return
662 (find_status_pending_thread_callback): Remove.
663 (handle_status): Replace find_inferior with find_thread and
666 2017-10-25 Alan Hayward <alan.hayward@arm.com>
668 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
670 (aarch64_store_gregset): Likewise.
671 (aarch64_fill_fpregset): Likewise.
672 (aarch64_store_fpregset): Likewise.
674 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
676 * gdbthread.h (find_thread, for_each_thread): New functions.
677 * inferiors.c (thread_of_pid): Remove.
678 (find_any_thread_of_pid): Use find_thread.
679 * linux-low.c (num_lwps): Use for_each_thread.
681 2017-10-17 Yao Qi <yao.qi@linaro.org>
683 * Makefile.in: Remove one rule.
684 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
686 2017-10-17 Yao Qi <yao.qi@linaro.org>
688 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
689 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
691 2017-10-17 Yao Qi <yao.qi@linaro.org>
693 * configure.srv: Rename arm.o with arch/arm.o.
695 2017-10-17 Yao Qi <yao.qi@linaro.org>
697 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
698 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
699 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
700 (arch-i386.o, arch-amd64.o): Remove rules.
701 (arch/%.o): New rule.
702 Update POSTCOMPILE and COMPILE.pre.
703 * configure.ac: Invoke AC_CONFIG_COMMANDS.
704 * configure: Re-generated.
705 * configure.srv: Replace arch-i386.o with arch/i386.o.
706 Replace arch-amd64.o with arch/amd64.o.
708 2017-10-16 Yao Qi <yao.qi@linaro.org>
710 * configure: Regenerated.
712 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
714 * inferiors.h: (struct inferior_list): Remove.
715 (struct inferior_list_entry); Remove.
716 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
717 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
718 get_first_inferior): Remove.
719 (for_each_inferior, for_each_inferior_with_data, find_inferior,
720 find_inferior_id, find_inferior_in_random): Change signature.
721 * inferiors.c (all_threads): Change type to
722 std::list<thread_info *>.
723 (get_thread): Remove macro.
724 (find_inferior, find_inferior_id): Change signature, implement
726 (find_inferior_in_random): Change signature, implement using
727 find_thread_in_random.
728 (for_each_inferior, for_each_inferior_with_data): Change
729 signature, implement using for_each_thread.
730 (add_inferior_to_list, remove_inferior): Remove.
731 (add_thread, get_first_thread, thread_of_pid,
732 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
733 (get_first_inferior, one_inferior_p, clear_inferior_list):
735 (clear_inferiors, get_thread_process): Update.
736 * gdbthread.h: Include <list>.
737 (struct thread_info) <entry>: Remove field.
739 (all_threads): Change type to std::list<thread_info *>.
740 (get_first_inferior): Add doc.
741 (find_thread, for_each_thread, find_thread_in_random): New
743 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
744 * linux-arm-low.c (update_registers_callback): Update.
745 * linux-low.c (second_thread_of_pid_p): Update.
746 (kill_one_lwp_callback, linux_detach_lwp_callback,
747 delete_lwp_callback, status_pending_p_callback, same_lwp,
748 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
749 iterate_over_lwps, not_stopped_callback,
750 resume_stopped_resumed_lwps, count_events_callback,
751 select_singlestep_lwp_callback, select_event_lwp_callback,
752 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
753 suspend_and_send_sigstop_callback, wait_for_sigstop,
754 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
755 lwp_running, linux_set_resume_request, resume_status_pending_p,
756 need_step_over_p, start_step_over, linux_resume_one_thread,
757 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
758 reset_lwp_ptrace_options_callback): Update.
759 * linux-mips-low.c (update_watch_registers_callback): Update.
760 * regcache.c (regcache_invalidate_one, regcache_invalidate):
762 (free_register_cache_thread_one): Remove.
763 (regcache_release): Update.
764 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
765 handle_qxfer_threads_worker): Update.
766 (handle_query): Update, use list iterator.
767 (visit_actioned_threads, handle_pending_status,
768 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
769 clear_pending_status_callback, set_pending_status_callback,
770 find_status_pending_thread_callback, handle_status,
771 process_serial_event): Update.
772 * target.c (thread_search_callback): Update.
773 * thread-db.c (thread_db_get_tls_address): Update.
774 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
776 * win32-i386-low.c (update_debug_registers_callback): Update.
777 * win32-low.c (delete_thread_info, child_delete_thread,
778 continue_one_thread, suspend_one_thread,
779 get_child_debug_event): Adjust.
781 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
783 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
784 * inferiors.h: Include <list>.
785 (struct process_info) <entry>: Remove field.
787 (pid_of): Change macro to function.
788 (ptid_of, lwpid_of): Remove macro.
789 (all_processes): Change type to std::list<process_info *>.
790 (ALL_PROCESSES): Remove macro.
791 (for_each_process, find_process): New function.
792 * inferiors.c (all_processes): Change type to
793 std::list<process_info *>.
794 (find_thread_process): Adjust.
795 (add_process): Likewise.
796 (remove_process): Likewise.
797 (find_process_pid): Likewise.
798 (get_first_process): Likewise.
799 (started_inferior_callback): Remove.
800 (have_started_inferiors_p): Adjust.
801 (attached_inferior_callback): Remove.
802 (have_attached_inferiors_p): Adjust.
803 * linux-low.c (check_zombie_leaders): Likewise.
804 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
805 (x86_linux_update_xmltarget): Adjust.
806 * server.c (handle_query): Likewise.
807 (gdb_reattached_process): Remove.
808 (handle_status): Adjust.
809 (kill_inferior_callback): Likewise.
810 (detach_or_kill_inferior): Remove.
811 (print_started_pid): Likewise.
812 (print_attached_pid): Likewise.
813 (detach_or_kill_for_exit): Update.
814 (process_serial_event): Likewise.
815 * linux-arm-low.c (arm_new_fork): Likewise.
817 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
819 * dll.h: Include <list>.
820 (struct dll_info): Add constructor.
821 <entry>: Remove field.
822 (all_dlls): Change type to std::list<dll_info>.
823 * dll.c: Include <algorithm>.
824 (get_dll): Remove macro.
825 (all_dlls): Change type to std::list<dll_info *>.
826 (free_one_dll): Remove.
827 (match_dll): Likewise.
828 (loaded_dll): Adjust.
829 (unloaded_dll): Adjust to all_dlls type change, use
830 std::find_if. Inline code from match_dll.
831 (clear_dlls): Adjust to all_dlls type change.
832 * server.c (emit_dll_description): Remove.
833 (handle_qxfer_libraries): Adjust to all_dlls type change,
834 integrate emit_dll_description's functionality.
836 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
838 * linux-low.h (struct linux_target_ops) <delete_process>: New
840 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
841 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
842 (struct linux_target_ops): Add delete_process callback.
843 * linux-arm-low.c (arm_delete_process): New.
844 (struct linux_target_ops): Add delete_process callback.
845 * linux-bfin-low.c (struct linux_target_ops): Likewise.
846 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
847 * linux-m32r-low.c (struct linux_target_ops): Likewise.
848 * linux-mips-low.c (mips_linux_delete_process): New.
849 (struct linux_target_ops): Add delete_process callback.
850 * linux-ppc-low.c (struct linux_target_ops): Likewise.
851 * linux-s390-low.c (struct linux_target_ops): Likewise.
852 * linux-sh-low.c (struct linux_target_ops): Likewise.
853 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
854 * linux-tile-low.c (struct linux_target_ops): Likewise.
855 * linux-x86-low.c (x86_linux_delete_process): New.
856 (struct linux_target_ops): Add delete_process callback.
857 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
859 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
861 * linux-aarch64-low.c (the_low_target): Add thread delete
863 * linux-arm-low.c (arm_delete_thread): New function.
864 (the_low_target): Add thread delete callback.
865 * linux-bfin-low.c (the_low_target): Likewise.
866 * linux-crisv32-low.c (the_low_target): Likewise.
867 * linux-low.c (delete_lwp): Invoke delete_thread callback if
869 * linux-low.h (struct linux_target_ops) <delete_thread>: New
871 * linux-m32r-low.c (the_low_target): Add thread delete callback.
872 * linux-mips-low.c (mips_linux_delete_thread): New function.
873 (the_low_target): Add thread delete callback.
874 * linux-ppc-low.c (the_low_target): Likewise.
875 * linux-s390-low.c (the_low_target): Likewise.
876 * linux-sh-low.c (the_low_target): Likewise.
877 * linux-tic6x-low.c (the_low_target): Likewise.
878 * linux-tile-low.c (the_low_target): Likewise.
879 * linux-x86-low.c (the_low_target): Likewise.
880 * linux-xtensa-low.c (the_low_target): Likewise.
882 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
884 * win32-low.c: Include "common-inferior.h".
886 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
888 * inferiors.c (set_inferior_cwd): New function.
889 * server.c (handle_general_set): Handle QSetWorkingDir packet.
890 (handle_query): Inform that QSetWorkingDir is supported.
891 * win32-low.c (create_process): Pass the inferior's cwd to
894 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
896 * inferiors.c (current_inferior_cwd): New global variable.
897 (get_inferior_cwd): New function.
898 * inferiors.h (struct process_info) <cwd>: New field.
900 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
902 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
903 (OBS): Add gdb_tilde_expand.o.
905 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
907 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
908 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
910 2017-09-29 Pedro Alves <palves@redhat.com>
912 * ax.c (gdb_parse_agent_expr): Constify.
913 * ax.h (gdb_parse_agent_expr): Constify.
914 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
916 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
917 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
918 * remote-utils.h (read_ptid): Constify.
919 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
920 (process_point_options, process_serial_event): Constify.
921 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
922 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
923 (cmd_qtbuffer): Constify.
925 2017-09-29 Pedro Alves <palves@redhat.com>
927 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
930 2017-09-29 Pedro Alves <palves@redhat.com>
932 * linux-low.c (handle_extended_wait): Pass parent thread instead
933 of process to thread_db_notice_clone.
934 * linux-low.h (thread_db_notice_clone): Replace parent process
935 parameter with parent thread parameter.
936 * thread-db.c (find_one_thread): Add comment.
937 (thread_db_notice_clone): Replace parent process parameter with
938 parent thread parameter. Temporarily switch to the parent thread.
940 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
942 * gdbthread.h: Include "common-gdbthread.h".
943 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
944 "if" when validating the ptid.
945 * remote-utils.c: Include "gdbthread.h".
946 (prepare_resume_reply): Use "switch_to_thread".
947 * target.c (done_accessing_memory): Likewise.
949 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
951 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
952 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
953 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
954 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
955 s390x-gs-linux64-ipa.o to ipa_obj.
956 * linux-s390-low.c (HWCAP_S390_GS): New define.
957 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
959 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
960 (s390_arch_setup): Check for guarded-storage support and choose
962 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
963 init_registers_s390x_gs_linux64.
964 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
966 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
967 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
969 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
971 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
973 2017-09-21 Kevin Buettner <kevinb@redhat.com>
975 * linux-low.h (struct lwp_info): Add new field, thread_handle.
976 (thread_db_thread_handle): Declare.
977 * linux-low.c (linux_target_ops): Initialize thread_handle.
978 * server.c (handle_qxfer_threads_worker): Add support for
980 * target.h (struct target_ops): Add new function pointer,
982 (target_thread_handle): Define.
983 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
985 (thread_db_thread_handle): New function.
987 2017-09-21 Kevin Buettner <kevinb@redhat.com>
989 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
990 * linux-low.h (thread_db_notice_clone): Declare.
991 * thread-db.c (thread_db_notice_clone): New function.
993 2017-09-21 Pedro Alves <palves@redhat.com>
995 * server.c (gdb_read_memory, handle_status, process_serial_event)
996 (handle_serial_event, handle_target_event): Adjust to
997 set_desired_thread prototype change.
998 * target.c (set_desired_thread): Remove 'use_general' parameter
1000 * target.h (set_desired_thread): Remove 'use_general' parameter.
1002 2017-09-20 Tom Tromey <tom@tromey.com>
1004 * target.c (target_terminal::terminal_state): Define.
1005 (target_terminal::init): Rename from target_terminal_init.
1006 (target_terminal::inferior): Rename from
1007 target_terminal_inferior.
1008 (target_terminal::ours): Rename from target_terminal_ours.
1009 (target_terminal::ours_for_output, target_terminal::info): New.
1011 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1013 * server.c (accumulate_file_name_length): Remove.
1014 (emit_dll_description): Adjust to std::string change.
1015 (handle_qxfer_libraries): Use std::string to hold document.
1017 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1019 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1020 return type of xml_escape_text.
1021 * server.c (emit_dll_description): Likewise.
1023 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1025 * server.c (captured_main): Accept argument for --selftest.
1026 Update run_tests call.
1027 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1028 when registering selftests.
1030 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1032 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1033 instead of "VEC" for "target_desc.reg_defs".
1034 (regcache_cpy): Likewise.
1035 (registers_to_string): Likewise.
1036 (registers_from_string): Likewise.
1037 (find_regno): Likewise.
1038 (supply_regblock): Likewise.
1039 (regcache_raw_read_unsigned): Likewise.
1040 * tdesc.c (init_target_desc): Likewise.
1041 (tdesc_create_reg): Likewise.
1042 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1043 (struct target_desc) <reg_defs>: Convert to "std::vector".
1044 (target_desc): Do not initialize "reg_defs".
1045 (~target_desc): Update code to use "std::vector" instead of "VEC"
1046 for "target_desc.reg_defs".
1047 (operator==): Likewise.
1049 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1051 * inferiors.h (thread_to_gdb_id): Remove.
1052 * inferiors.c (thread_to_gdb_id): Remove.
1053 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1054 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1055 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1057 * nto-low.c (nto_fetch_registers, nto_store_registers,
1058 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1060 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1062 * inferiors.h (gdb_id_to_thread_id): Remove.
1063 * inferiors.c (gdb_id_to_thread_id): Remove.
1064 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1065 removal. Move pid declaration closer to where it's used.
1067 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1069 * server.c (handle_detach): New function.
1070 (process_serial_event): Move code out, call handle_detach.
1072 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1074 * server.c (require_running): Rename to ...
1075 (require_running_or_return): ... this ...
1076 (require_running_or_break): ... and this.
1077 (handle_query, process_serial_event): Adjust.
1079 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1081 * linux-low.c (linux_set_resume_request): Remove unused
1084 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1086 * server.c (first_thread_of): Remove.
1087 (process_serial_event): Replace usage of first_thread_of with
1088 find_any_thread_of_pid.
1089 * tracepoint.c (same_process_p): Remove.
1090 (gdb_agent_about_to_close): Replace usage of same_process_p with
1091 find_any_thread_of_pid.
1092 * linux-x86-low.c (same_process_callback): Remove.
1093 (x86_arch_setup_process_callback): Replace usage of
1094 same_process_callback with find_any_thread_of_pid.
1095 * thread-db.c (any_thread_of): Remove.
1096 (switch_to_process): Replace usage of any_thread_of with
1097 find_any_thread_of_pid.
1098 * inferiors.c (thread_pid_matches_callback): Remove.
1099 (find_thread_process): Adjust to use find_any_thread_of_pid.
1101 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1103 * regcache.c (get_thread_regcache): Guard calls to "memset"
1106 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1108 * linux-low.c (handle_extended_wait): Use
1109 "allocate_target_description" instead of "XNEW".
1110 * linux-x86-low.c (initialize_low_arch): Likewise.
1112 2017-09-05 Yao Qi <yao.qi@linaro.org>
1114 * configure.srv (srv_i386_regobj): Remove.
1115 (srv_amd64_regobj): Remove.
1116 (srv_regobj): Set it to "" for x86 non-linux targets.
1117 * linux-x86-tdesc.c (i386_linux_read_description):
1118 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1119 (init_registers_i386): Remove the declaration.
1120 (tdesc_i386): Remove the declaration.
1121 (lynx_i386_arch_setup): Call i386_create_target_description.
1122 * nto-x86-low.c: Likewise.
1123 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1124 [!__x86_64__]: include arch/i386.h.
1125 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1127 2017-09-05 Yao Qi <yao.qi@linaro.org>
1129 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1130 i386/amd64-XXX-linux from it.
1132 2017-09-05 Yao Qi <yao.qi@linaro.org>
1134 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1136 (ipa_amd64_linux_regobj): Remove.
1137 (ipa_x32_linux_regobj): Remove.
1139 2017-09-05 Yao Qi <yao.qi@linaro.org>
1141 * Makefile.in (arch-amd64.o): New rule.
1142 * configure.srv: Append arch-amd64.o.
1143 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1144 (get_ipa_tdesc): Call amd64_linux_read_description.
1145 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1146 and init_registers_amd64_XXX.
1147 * linux-x86-low.c (x86_linux_read_description): Call
1148 amd64_linux_read_description.
1149 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1150 (initialize_low_arch): Don't call init_registers_x32_XXX and
1151 init_registers_amd64_XXX.
1152 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1153 and tdesc_amd64_XXX.
1154 [__x86_64__] (amd64_tdesc_test): New function.
1155 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1156 and init_registers_amd64_XXX.
1157 * linux-x86-tdesc.c: Include arch/amd64.h.
1158 (xcr0_to_tdesc_idx): New function.
1159 (i386_linux_read_description): New function.
1160 (amd64_get_ipa_tdesc_idx): New function.
1161 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1162 (amd64_get_ipa_tdesc): Declare.
1164 2017-09-05 Yao Qi <yao.qi@linaro.org>
1166 * configure.srv (srv_i386_linux_xmlfiles): Remove
1167 i386/i386-XXX-linux.xml from it.
1169 2017-09-05 Yao Qi <yao.qi@linaro.org>
1171 * configure.srv: Set srv_i386_linux_regobj empty if $development
1173 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1174 initialize_low_tdesc.
1175 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1176 with #if initialize_low_tdesc.
1177 * linux-x86-tdesc-selftest.c: New file.
1178 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1180 2017-09-05 Yao Qi <yao.qi@linaro.org>
1182 * Makefile.in (arch-i386.o): New rule.
1183 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1184 (x86_64-*-linux*): Likewise.
1185 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1186 include arch/i386.h.
1187 (i386_linux_read_description): Remove code and call
1188 i386_create_target_description.
1189 * tdesc.c (allocate_target_description): New function.
1190 * tdesc.h (set_tdesc_architecture): Remove declaration.
1191 (set_tdesc_osabi): Likewise.
1193 2017-09-05 Yao Qi <yao.qi@linaro.org>
1195 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1196 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1197 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1199 * server.c (get_features_xml): Call tdesc_get_features_xml.
1200 * tdesc.c (set_tdesc_architecture): New function.
1201 (set_tdesc_osabi): New function.
1202 (tdesc_get_features_xml): New function.
1203 (tdesc_create_feature): Add an argument.
1204 * tdesc.h (struct target_desc) <features>: New field.
1205 <arch, osabi>: New field.
1206 (~target_desc): xfree features, arch, and osabi.
1207 (target_desc::oerator==): Don't compare .xmltarget.
1208 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1209 (set_tdesc_osabi): Likewise.
1210 (tdesc_get_features_xml): Likewise.
1212 2017-09-05 Yao Qi <yao.qi@linaro.org>
1214 * linux-x86-tdesc.c: Include selftest.h.
1215 (i386_tdesc_test): New function.
1216 (initialize_low_tdesc): Call selftests::register_test.
1217 * tdesc.h: Include regdef.h.
1218 (target_desc): Override operator == and !=.
1220 2017-09-05 Yao Qi <yao.qi@linaro.org>
1222 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1223 (ipa_obj): Likewise.
1224 * linux-i386-ipa.c: Include common/x86-xstate.h
1225 (get_ipa_tdesc): Call i386_linux_read_description.
1226 (initialize_low_tracepoint): Don't call init_registers_XXX
1227 functions, call initialize_low_tdesc instead.
1228 * linux-x86-low.c (x86_linux_read_description): Call
1229 i386_linux_read_description.
1230 (initialize_low_arch): Don't call init_registers_i386_XXX
1231 functions, call initialize_low_tdesc.
1232 * linux-x86-tdesc.c: New file.
1233 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1234 (i386_get_ipa_tdesc_idx): Declare.
1235 (i386_get_ipa_tdesc): Declare.
1236 (initialize_low_tdesc): Declare.
1238 2017-09-05 Yao Qi <yao.qi@linaro.org>
1240 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1243 2017-09-05 Yao Qi <yao.qi@linaro.org>
1245 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1246 * regcache.c (get_thread_regcache): Use VEC_length.
1247 (init_register_cache): Likewise.
1248 (regcache_cpy): Likewise.
1249 (registers_to_string): Iterate reg_defs via VEC_iterate.
1250 (find_regno): Likewise.
1251 (find_register_by_number): Use VEC_index.
1252 (register_size): Call find_register_by_number.
1253 (register_data): Call find_register_by_number.
1254 (supply_regblock): Use VEC_length.
1255 (regcache_raw_read_unsigned): Likewise.
1256 * tdesc.c (init_target_desc): Iterate reg_defs via
1258 (default_description): Update initializer.
1259 (copy_target_description): Don't update field num_registers.
1260 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1261 <num_registers>: Remove.
1263 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1265 * Makefile.in (.SECONDARY): Define target.
1267 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1269 * linux-low.c (linux_wait_1): Adjust.
1270 * server.c (queue_stop_reply_callback): Adjust.
1272 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1274 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1275 QEnvironmentUnset and QEnvironmentReset packets.
1276 (handle_query): Inform remote that QEnvironmentHexEncoded,
1277 QEnvironmentUnset and QEnvironmentReset are supported.
1279 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1281 * inferiors.h (inferior_target_data): Rename to ...
1282 (thread_target_data): ... this.
1283 (inferior_regcache_data): Rename to ...
1284 (thread_regcache_data): ... this.
1285 (set_inferior_regcache_data): Rename to ...
1286 (set_thread_regcache_data): ... this.
1287 * inferiors.c (inferior_target_data): Rename to ...
1288 (thread_target_data): ... this.
1289 (inferior_regcache_data): Rename to ...
1290 (thread_regcache_data): ... this.
1291 (set_inferior_regcache_data): Rename to ...
1292 (set_thread_regcache_data): ... this.
1293 (free_one_thread): Update.
1294 * linux-low.h (get_thread_lwp): Update.
1295 * regcache.c (get_thread_regcache): Update.
1296 (regcache_invalidate_thread): Update.
1297 (free_register_cache_thread): Update.
1298 * win32-i386-low.c (update_debug_registers_callback): Update.
1299 (win32_get_current_dr): Update.
1300 * win32-low.c (thread_rec): Update.
1301 (delete_thread_info): Update.
1302 (continue_one_thread): Update.
1303 (suspend_one_thread): Update.
1305 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1307 * inferiors.c (set_inferior_target_data): Remove.
1308 * inferiors.h (set_inferior_target_data): Remove.
1310 2017-08-18 Yao Qi <yao.qi@linaro.org>
1312 * Makefile.in (OBS): Add selftest.o.
1313 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1314 * configure, config.in: Re-generated.
1315 * server.c: Include common/sefltest.h.
1316 (captured_main): Handle option --selftest.
1318 2017-08-09 Yao Qi <yao.qi@linaro.org>
1320 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1321 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1322 i386-avx-mpx.o and i386-mmx.o.
1323 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1324 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1325 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1326 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1327 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1328 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1329 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1330 i386/amd64-avx-mpx.xml.
1332 2017-08-09 Yao Qi <yao.qi@linaro.org>
1334 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1335 and x32-avx-avx512.o.
1336 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1337 i386/x32-avx-avx512.xml.
1339 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1341 * tracepoint.h (enum class fast_tpoint_collect_result): New
1343 (fast_tracepoint_collecting): Change return type to
1344 fast_tpoint_collect_result.
1345 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1346 * linux-low.h: Include tracepoint.h.
1347 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1348 fast_tpoint_collect_result.
1349 * linux-low.c (handle_tracepoints): Adjust.
1350 (linux_fast_tracepoint_collecting): Change return type to
1351 fast_tpoint_collect_result.
1352 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1353 linux_wait_1, stuck_in_jump_pad_callback,
1354 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1355 proceed_one_lwp): Adjust to type change.
1357 2017-07-10 Yao Qi <yao.qi@linaro.org>
1359 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1361 2017-06-29 Yao Qi <yao.qi@linaro.org>
1363 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1365 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1367 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1369 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1371 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1373 * linux-low.c (linux_create_inferior): Adjust code to access the
1374 environment information via 'gdb_environ' class.
1375 * lynx-low.c (lynx_create_inferior): Likewise.
1376 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1377 (get_environ): Return a pointer to 'our_environ'.
1378 (captured_main): Initialize 'our_environ'.
1379 * server.h (get_environ): Adjust prototype.
1380 * spu-low.c (spu_create_inferior): Adjust code to access the
1381 environment information via 'gdb_environ' class.
1383 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1385 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1386 usage of "register" keyword.
1388 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1390 * configure: Re-generate.
1392 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1394 * configure: Re-generate.
1396 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1398 * Makefile.in (COMPILE.pre): Add "-x c++".
1400 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1402 * fork-child.c: Conditionally include <signal.h>.
1404 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1406 * server.c (handle_general_set): Handle new packet
1407 "QStartupWithShell".
1408 (handle_query): Add "QStartupWithShell" to the list of supported
1410 (gdbserver_usage): Add help text explaining the
1411 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1413 (captured_main): Recognize and act upon the presence of the new
1416 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1417 Pedro Alves <palves@redhat.com>
1419 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1420 * configure: Regenerate.
1421 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1423 (i[34567]86-*-lynxos*): Likewise.
1424 (spu*-*-*): Likewise.
1425 * fork-child.c: New file.
1426 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1428 (linux_ptrace_fun): New function.
1429 (linux_create_inferior): Adjust function prototype to reflect
1430 change on "target.h". Adjust function code to use
1432 (linux_request_interrupt): Delete "signal_pid".
1433 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1434 (lynx_ptrace_fun): New function.
1435 (lynx_create_inferior): Adjust function prototype to reflect
1436 change on "target.h". Adjust function code to use
1438 * nto-low.c (nto_create_inferior): Adjust function prototype and
1439 code to reflect change on "target.h". Update comments.
1440 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1441 "common-terminal.h" and "environ.h".
1442 (terminal_fd): Moved to fork-child.c.
1443 (old_foreground_pgrp): Likewise.
1444 (restore_old_foreground_pgrp): Likewise.
1445 (last_status): Make it global.
1446 (last_ptid): Likewise.
1447 (our_environ): New variable.
1448 (startup_with_shell): Likewise.
1449 (program_name): Likewise.
1450 (program_argv): Rename to...
1451 (program_args): ...this.
1452 (wrapper_argv): New variable.
1453 (start_inferior): Delete function.
1454 (get_exec_wrapper): New function.
1455 (get_exec_file): Likewise.
1456 (get_environ): Likewise.
1457 (prefork_hook): Likewise.
1458 (post_fork_inferior): Likewise.
1459 (postfork_hook): Likewise.
1460 (postfork_child_hook): Likewise.
1461 (handle_v_run): Update code to deal with arguments coming from the
1462 remote host. Update calls from "start_inferior" to
1464 (captured_main): Likewise. Initialize environment variable. Call
1466 * server.h (post_fork_inferior): New prototype.
1467 (get_environ): Likewise.
1468 (last_status): Declare.
1469 (last_ptid): Likewise.
1470 (signal_pid): Likewise.
1471 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1472 (spu_ptrace_fun): New function.
1473 (spu_create_inferior): Adjust function prototype to reflect change
1474 on "target.h". Adjust function code to use "fork_inferior".
1475 * target.c (target_terminal_init): New function.
1476 (target_terminal_inferior): Likewise.
1477 (target_terminal_ours): Likewise.
1478 * target.h: Include <vector>.
1479 (struct target_ops) <create_inferior>: Update prototype.
1480 (create_inferior): Update macro.
1481 * utils.c (gdb_flush_out_err): New function.
1482 * win32-low.c (win32_create_inferior): Adjust function prototype
1483 and code to reflect change on "target.h".
1485 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1487 * inferiors.c (switch_to_thread): New function.
1489 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1491 * Makefile.in (SFILE): Add "common/job-control.c".
1492 (OBS): Add "job-control.o".
1494 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1496 * Makefile: Remove "@host_makefile_frag@".
1498 2017-05-05 Pedro Alves <palves@redhat.com>
1500 * configure: Regenerate.
1502 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1504 * configure: Regenerate.
1506 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1508 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1509 software_single_step change of return type to
1510 std::vector<CORE_ADDR>.
1511 * linux-low.c (install_software_single_step_breakpoints):
1513 * linux-low.h (install_software_single_step_breakpoints):
1516 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1518 * remote-utils.c: Include "gdb_termios.h" instead of
1520 * terminal.h: Delete file.
1522 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1524 * server.c: Include <vector>.
1525 <program_argv, wrapper_argv>: Convert to std::vector.
1526 (start_inferior): Rewrite function to use C++.
1527 (handle_v_run): Likewise. Update code that calculates the argv
1528 based on the vRun packet; use C++.
1529 (captured_main): Likewise.
1531 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1533 * server.c (handle_v_cont): Initialize thread_resume::thread
1536 2017-04-05 Pedro Alves <palves@redhat.com>
1538 * configure: Regenerate.
1540 2017-04-05 Pedro Alves <palves@redhat.com>
1542 * gdbreplay.c (sync_error): Constify.
1543 * linux-x86-low.c (push_opcode): Constify.
1545 2017-04-05 Pedro Alves <palves@redhat.com>
1547 * win32-low.c (get_child_debug_event)
1548 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1549 Report TARGET_WAITKIND_SPURIOUS instead.
1551 2017-04-05 Pedro Alves <palves@redhat.com>
1553 * remote-utils.c (remote_prepare, remote_open): Constify.
1554 * remote-utils.h (remote_prepare, remote_open): Constify.
1555 * server.c (captured_main): Constify 'port' handling.
1557 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1559 * Makefile.in (clean): Clear .deps.
1561 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1563 * .gitignore: Remove generated files, replace with wildcard.
1564 * (clean): Replace removal of generated files with wildcard.
1565 (version.c): Replace with...
1566 (version-generated.c): ...this.
1567 (xml-builtin.c): Replace with...
1568 (xml-builtin-generated.c): ...this.
1569 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1570 (%.c: *regformats*): Replace with...
1571 (%-generated.c: *regformats*): ...this.
1573 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1575 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1576 (xtensa_fill_gregset): Call collect_register_by_name for
1578 (xtensa_store_gregset): Call supply_register_by_name for
1581 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1583 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1584 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1585 (xtensa_store_gregset): Call supply_register for all registers in
1586 a0_regnum..a0_regnum + C0_NREGS range.
1588 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1590 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1591 (ax-ipa.o: ax.c): Remove.
1592 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1593 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1594 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1595 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1596 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1598 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1600 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1601 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1602 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1603 (errors-ipa.o: ../common/errors.c): Remove.
1604 (format-ipa.o: ../common/format.c): Remove.
1605 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1607 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1609 * Makefile.in (%-ipa.o: %.c): New rule.
1610 (tracepoint-ipa.o: tracepoint.c): Remove.
1611 (utils-ipa.o: utils.c): Remove.
1612 (remote-utils-ipa.o: remote-utils.c): Remove.
1613 (regcache-ipa.o: regcache.c): Remove.
1614 (i386-linux-ipa.o: i386-linux.c): Remove.
1615 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1616 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1617 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1618 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1619 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1620 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1621 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1622 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1623 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1624 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1625 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1626 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1627 (aarch64-ipa.o: aarch64.c): Remove.
1628 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1629 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1630 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1631 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1632 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1633 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1634 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1635 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1636 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1637 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1638 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1639 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1640 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1641 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1642 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1643 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1644 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1645 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1646 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1647 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1648 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1649 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1650 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1651 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1652 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1653 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1654 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1655 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1656 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1657 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1658 (tdesc-ipa.o: tdesc.c): Remove.
1659 (x32-linux-ipa.o: x32-linux.c): Remove.
1660 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1661 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1663 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1665 * Makefile.in (%.o: ../arch/%.c): New rule.
1666 (arm.o: ../arch/arm.c): Remove.
1667 (arm-linux.o: ../arch/arm-linux.c): Remove.
1668 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1669 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1671 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1673 * Makefile.in (%.o: ../nat/%.c): New rule.
1674 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1675 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1676 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1677 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1678 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1679 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1680 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1681 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1682 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1683 (linux-personality.o: ../nat/linux-personality.c): Remove.
1684 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1685 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1686 (x86-linux.o: ../nat/x86-linux.c): Remove.
1687 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1688 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1690 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1692 * Makefile.in (%.o: ../common/%.c): New rule.
1693 (signals.o: ../common/signals.c): Remove.
1694 (print-utils.o: ../common/print-utils.c): Remove.
1695 (rsp-low.o: ../common/rsp-low.c): Remove.
1696 (common-utils.o: ../common/common-utils.c): Remove.
1697 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1698 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1699 (vec.o: ../common/vec.c): Remove.
1700 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1701 (xml-utils.o: ../common/xml-utils.c): Remove.
1702 (ptid.o: ../common/ptid.c): Remove.
1703 (buffer.o: ../common/buffer.c): Remove.
1704 (format.o: ../common/format.c): Remove.
1705 (filestuff.o: ../common/filestuff.c): Remove.
1706 (agent.o: ../common/agent.c): Remove.
1707 (errors.o: ../common/errors.c): Remove.
1708 (environ.o: ../common/environ.c): Remove.
1709 (common-debug.o: ../common/common-debug.c): Remove.
1710 (cleanups.o: ../common/cleanups.c): Remove.
1711 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1712 (fileio.o: ../common/fileio.c): Remove.
1713 (common-regcache.o: ../common/common-regcache.c): Remove.
1714 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1715 (new-op.o: ../common/new-op.c): Remove.
1716 (btrace-common.o: ../common/btrace-common.c): Remove.
1718 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1720 * Makefile.in (%.o: ../target/%.c): New rule.
1721 (waitstatus.o: ../target/waitstatus.c): Remove.
1723 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1726 (%.c: ../regformats/%.dat,
1727 (%.c: ../regformats/arm/%.dat,
1728 (%.c: ../regformats/i386/%.dat,
1729 (%.c: ../regformats/rs6000/%.dat): New rules.
1730 (aarch64.c): Remove.
1731 (reg-arm.c): Remove.
1732 (arm-with-iwmmxt.c): Remove.
1733 (arm-with-vfpv2.c): Remove.
1734 (arm-with-vfpv3.c): Remove.
1735 (arm-with-neon.c): Remove.
1736 (reg-bfin.c): Remove.
1737 (reg-cris.c): Remove.
1738 (reg-crisv32.c): Remove.
1740 (i386-linux.c): Remove.
1741 (i386-avx.c): Remove.
1742 (i386-avx-linux.c): Remove.
1743 (i386-avx-avx512.c): Remove.
1744 (i386-avx-avx512-linux.c): Remove.
1745 (i386-mpx.c): Remove.
1746 (i386-mpx-linux.c): Remove.
1747 (i386-avx-mpx-avx512-pku.c): Remove.
1748 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1749 (i386-avx-mpx.c): Remove.
1750 (i386-avx-mpx-linux.c): Remove.
1751 (i386-mmx.c): Remove.
1752 (i386-mmx-linux.c): Remove.
1753 (reg-ia64.c): Remove.
1754 (reg-m32r.c): Remove.
1755 (reg-m68k.c): Remove.
1757 (mips-linux.c): Remove.
1758 (mips-dsp-linux.c): Remove.
1759 (mips64-linux.c): Remove.
1760 (mips64-dsp-linux.c): Remove.
1761 (nios2-linux.c): Remove.
1762 (powerpc-32.c): Remove.
1763 (powerpc-32l.c): Remove.
1764 (powerpc-altivec32l.c): Remove.
1765 (powerpc-cell32l.c): Remove.
1766 (powerpc-vsx32l.c): Remove.
1767 (powerpc-isa205-32l.c): Remove.
1768 (powerpc-isa205-altivec32l.c): Remove.
1769 (powerpc-isa205-vsx32l.c): Remove.
1770 (powerpc-e500l.c): Remove.
1771 (powerpc-64l.c): Remove.
1772 (powerpc-altivec64l.c): Remove.
1773 (powerpc-cell64l.c): Remove.
1774 (powerpc-vsx64l.c): Remove.
1775 (powerpc-isa205-64l.c): Remove.
1776 (powerpc-isa205-altivec64l.c): Remove.
1777 (powerpc-isa205-vsx64l.c): Remove.
1778 (s390-linux32.c): Remove.
1779 (s390-linux32v1.c): Remove.
1780 (s390-linux32v2.c): Remove.
1781 (s390-linux64.c): Remove.
1782 (s390-linux64v1.c): Remove.
1783 (s390-linux64v2.c): Remove.
1784 (s390-te-linux64.c): Remove.
1785 (s390-vx-linux64.c): Remove.
1786 (s390-tevx-linux64.c): Remove.
1787 (s390x-linux64.c): Remove.
1788 (s390x-linux64v1.c): Remove.
1789 (s390x-linux64v2.c): Remove.
1790 (s390x-te-linux64.c): Remove.
1791 (s390x-vx-linux64.c): Remove.
1792 (s390x-tevx-linux64.c): Remove.
1793 (tic6x-c64xp-linux.c): Remove.
1794 (tic6x-c64x-linux.c): Remove.
1795 (tic6x-c62x-linux.c): Remove.
1797 (reg-sparc64.c): Remove.
1798 (reg-spu.c): Remove.
1800 (amd64-linux.c): Remove.
1801 (amd64-avx.c): Remove.
1802 (amd64-avx-linux.c): Remove.
1803 (amd64-avx-avx512.c): Remove.
1804 (amd64-avx-avx512-linux.c): Remove.
1805 (amd64-mpx.c): Remove.
1806 (amd64-mpx-linux.c): Remove.
1807 (amd64-avx-mpx-avx512-pku.c): Remove.
1808 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1809 (amd64-avx-mpx.c): Remove.
1810 (amd64-avx-mpx-linux.c): Remove.
1812 (x32-linux.c): Remove.
1813 (x32-avx.c): Remove.
1814 (x32-avx-linux.c): Remove.
1815 (x32-avx-avx512.c): Remove.
1816 (x32-avx-avx512-linux.c): Remove.
1817 (reg-xtensa.c): Remove.
1818 (reg-tilegx.c): Remove.
1819 (reg-tilegx32.c): Remove.
1821 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1823 * Makefile.in (SFILES): Add "common/environ.c".
1824 (OBJS): Add "common/environ.h".
1826 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1828 * configure.ac: Check if the fs_base and gs_base members of
1829 `struct user_regs_struct' exist.
1830 * config.in: Regenerated.
1831 * configure: Likewise.
1833 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1835 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1837 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1838 (get_next_pcs_syscall_next_pc): Likewise.
1840 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1842 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1843 * nto-x86-low.c: Likewise.
1845 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1847 * Makefile.in: Include disable-implicit-rules.mk.
1849 2016-11-23 Pedro Alves <palves@redhat.com>
1851 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1852 (debug_vprintf): Use std::chrono::steady_clock instead of
1853 gettimeofday. Use '.' instead of ':'.
1854 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1855 (get_timestamp): Use std::chrono::steady_clock instead of
1858 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1860 * Makefile.in: Fix whitespace formatting.
1862 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1864 * Makefile.in (SFILES, OBS): Flatten list and order
1867 2016-11-23 Pedro Alves <palves@redhat.com>
1869 * event-loop.c (handle_file_event): Use warning.
1870 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1871 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1874 2016-11-23 Pedro Alves <palves@redhat.com>
1876 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1878 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1879 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1880 debug_printf and debug_flush for debug output.
1881 * server.c (handle_general_set): Likewise.
1882 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1885 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1887 * Makefile.in (.c.o): Replace rule with ...
1888 (%.o: %.c): ... this one.
1890 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1892 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1893 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1895 * configure.ac: Remove checks for the make program.
1896 * configure: Re-generate.
1898 2016-10-28 Pedro Alves <palves@redhat.com>
1900 * Makefile.in (CXX_DIALECT): Get from configure.
1901 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1902 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1903 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1904 * config.in: Regenerate.
1905 * configure: Regenerate.
1907 2016-10-27 Yao Qi <yao.qi@linaro.org>
1909 * linux-low.c (linux_supports_range_stepping): Return true if
1910 can_software_single_step return true.
1912 2016-10-27 Yao Qi <yao.qi@linaro.org>
1914 * inferiors.c (find_inferior_in_random): New function.
1915 * inferiors.h (find_inferior_in_random): Declare.
1916 * linux-low.c (linux_wait_for_event_filtered): Call
1917 find_inferior_in_random instead of find_inferior.
1919 2016-10-27 Yao Qi <yao.qi@linaro.org>
1921 * linux-low.c (linux_wait_1): If single-step breakpoints are
1922 inserted, remove them.
1924 2016-10-26 Pedro Alves <palves@redhat.com>
1926 * linux-low.c (handle_extended_wait): Link parent/child fork
1928 (linux_wait_1): Unlink them.
1929 (linux_set_resume_request): Ignore resume requests for
1930 already-resumed and unhandled fork child threads.
1931 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1932 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1934 (handle_v_requests) <vCont>: Don't call require_running.
1935 * server.h (in_queued_stop_replies): New declaration.
1937 2016-10-24 Yao Qi <yao.qi@linaro.org>
1940 * linux-aarch64-low.c (append_insns): Cast the return value to
1943 2016-10-10 Yao Qi <yao.qi@linaro.org>
1945 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1947 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1949 * target.c (target_supports_multi_process): New function, moved
1951 * target.h (target_supports_multi_process): ... here. Remove
1954 2016-10-05 Tom Tromey <tom@tromey.com>
1957 * tracepoint.c (handle_tracepoint_bkpts): Check
1958 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1960 2016-10-05 Yao Qi <yao.qi@linaro.org>
1962 * configure.srv: Update the path of arm-*.xml files.
1964 2016-10-05 Terry Guo <terry.guo@arm.com>
1965 Yao Qi <yao.qi@linaro.org>
1967 * Makefile.in: Adjust the path of rules.
1968 * configure.srv: Update the path of xml files.
1969 * regformats/arm-with-iwmmxt.dat: Regenerated.
1970 * regformats/arm-with-neon.dat: Likewise.
1971 * regformats/arm-with-vfpv2.dat: Likewise.
1972 * regformats/arm-with-vfpv3.dat Likewise.
1974 2016-09-30 Yao Qi <yao.qi@linaro.org>
1977 * target.c (target_stop_and_wait): Don't call
1978 target_continue_no_signal, use resume_stop instead.
1980 2016-09-26 Yao Qi <yao.qi@linaro.org>
1982 * linux-low.c (linux_wait_1): Call debug_exit.
1984 2016-09-23 Pedro Alves <palves@redhat.com>
1986 * Makefile.in (SFILES): Add common/new-op.c.
1987 (OBS): Add common/new-op.o.
1988 (new-op.o): New rule.
1990 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1992 * .gitinore: Ignore more files.
1994 2016-09-21 Yao Qi <yao.qi@linaro.org>
1996 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1999 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2001 * server.c (start_inferior): Call target_mourn_inferior instead of
2002 mourn_inferior; pass ptid_t argument to it.
2004 (handle_target_event): Likewise.
2005 * target.c (target_mourn_inferior): New function.
2006 * target.h (mourn_inferior): Delete macro.
2008 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2010 * linux-low.c (lwp_is_stepping): New function.
2012 2016-09-06 Carl Love <cel@us.ibm.com>
2014 * server.c (start_inferior): Fixed comment, requested comment change
2015 didn't get updated correctly. Removed reference to ptrace () call as
2016 it is only true on Linux systems.
2018 2016-09-06 Carl Love <cel@us.ibm.com>
2020 * server.c (start_inferior): Do not call
2021 function target_post_create_inferior () if the
2022 inferior process has already exited.
2024 2016-09-05 Pedro Alves <palves@redhat.com>
2026 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2027 (COMPILE.pre, CC_LD): Use CXX directly.
2028 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2029 * acinclude.m4: Don't include build-with-cxx.m4.
2030 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2031 * configure: Regenerate.
2033 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2036 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2037 call writing data to own_buf.
2039 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2041 * target.c (mywait): Call target_wait instead of
2043 (target_wait): New function.
2045 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2047 * server.c (start_inferior): New variable 'ptid'. Replace calls
2048 to the_target->resume by target_continue{,_no_signal}, depending
2050 * target.c (target_stop_and_wait): Call target_continue_no_signal
2051 instead of the_target->resume.
2052 (target_continue): New function.
2054 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2056 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2058 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2061 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2063 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2064 * linux-arm-low.c (ps_get_thread_area): Likewise.
2065 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2066 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2067 * linux-mips-low.c (ps_get_thread_area): Likewise.
2068 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2069 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2070 * linux-x86-low.c (ps_get_thread_area): Likewise.
2071 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2073 2016-08-19 Pedro Alves <palves@redhat.com>
2075 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2077 2016-08-19 Pedro Alves <palves@redhat.com>
2079 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2080 comment. Use memcpy instead of casting through unsigned long.
2082 2016-08-19 Pedro Alves <palves@redhat.com>
2084 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2085 allocating around 0x80000000.
2087 2016-08-19 Pedro Alves <palves@redhat.com>
2090 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2091 (x32-avx512-linux-ipa.o): New rules.
2092 * configure.ac (x86_64-*-linux*): New x32 check.
2093 * configure.srv (ipa_x32_linux_regobj): New.
2094 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2095 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2097 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2099 * configure: Regenerate.
2101 2016-08-09 Pedro Alves <palves@redhat.com>
2104 * Makefile.in (OBS): Add signals-state-save-restore.o.
2105 (signals-state-save-restore.o): New rule.
2106 * config.in: Regenerate.
2107 * configure: Regenerate.
2108 * linux-low.c: Include "signals-state-save-restore.h".
2109 (linux_create_inferior): Call
2110 restore_original_signals_state.
2111 * server.c: Include "dispositions-save-restore.h".
2112 (captured_main): Call save_original_signals_state.
2114 2016-08-05 Pedro Alves <palves@redhat.com>
2116 * configure: Regenerate.
2118 2016-08-04 Yao Qi <yao.qi@linaro.org>
2120 * linux-low.c (regsets_fetch_inferior_registers): Check
2121 errno is ESRCH or not.
2123 2016-08-02 Yao Qi <yao.qi@linaro.org>
2125 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2126 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2127 (thread_db_load_search): Update.
2128 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2129 td_ta_set_event and td_ta_event_getmsg.
2131 2016-07-26 Pedro Alves <palves@redhat.com>
2134 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2135 of unsigned long for 64-bit registers and use uint32_t instead of
2136 unsigned int for 32-bit registers.
2138 2016-07-26 Pedro Alves <palves@redhat.com>
2140 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2143 2016-07-21 Tom Tromey <tom@tromey.com>
2145 * configure: Rebuild.
2147 2016-07-21 Yao Qi <yao.qi@linaro.org>
2149 * mem-break.c (find_gdb_breakpoint): Cast bp to
2150 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2152 2016-07-21 Yao Qi <yao.qi@linaro.org>
2154 * server.c (handle_v_requests): Support s and S actions
2155 if target_supports_software_single_step return true.
2157 2016-07-21 Yao Qi <yao.qi@linaro.org>
2159 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2160 is resume_step, call maybe_hw_step.
2161 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2163 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2165 (proceed_one_lwp): If resume request is resume_step, install
2166 reinsert breakpoints and call maybe_hw_step.
2168 2016-07-21 Yao Qi <yao.qi@linaro.org>
2170 * linux-low.c (proceed_one_lwp): Declare.
2171 (linux_resume_one_thread): Remove local variable 'step'.
2172 Lift code enqueue signal. Call proceed_one_lwp instead of
2173 linux_resume_one_lwp.
2175 2016-07-21 Yao Qi <yao.qi@linaro.org>
2177 * linux-low.c (linux_resume_one_thread): Call
2178 enqueue_pending_signal.
2180 2016-07-21 Yao Qi <yao.qi@linaro.org>
2182 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2183 * inferiors.c (do_restore_current_thread_cleanup): New function.
2184 (make_cleanup_restore_current_thread): Likewise.
2185 * linux-low.c (install_software_single_step_breakpoints): Call
2186 make_cleanup_restore_current_thread. Switch current_thread to
2189 2016-07-21 Yao Qi <yao.qi@linaro.org>
2191 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2192 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2193 (clone_one_breakpoint): Likewise.
2194 (delete_reinsert_breakpoints): Change parameter to thread.
2196 (has_reinsert_breakpoints): Likewise.
2197 (uninsert_reinsert_breakpoints): Likewise.
2198 (reinsert_reinsert_breakpoints): Likewise.
2199 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2200 (delete_reinsert_breakpoints): Likewise.
2201 (reinsert_reinsert_breakpoints): Likewise.
2202 (uninsert_reinsert_breakpoints): Likewise.
2203 (has_reinsert_breakpoints): Likewise.
2205 2016-07-21 Yao Qi <yao.qi@linaro.org>
2207 * inferiors.c (get_thread_process): Make parameter const.
2208 * inferiors.h (get_thread_process): Update declaration.
2209 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2210 Add new parameters child_thread and parent_thread. Callers
2212 * mem-break.h (clone_all_breakpoints): Update declaration.
2214 2016-07-21 Yao Qi <yao.qi@linaro.org>
2216 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2217 <command_list, handler>: Remove.
2218 (struct gdb_breakpoint): New.
2219 (struct other_breakpoint): New.
2220 (struct reinsert_breakpoint): New.
2221 (is_gdb_breakpoint): New function.
2222 (any_persistent_commands): Update command_list if
2223 is_gdb_breakpoint returns true.
2224 (set_breakpoint): Create breakpoints according to their types.
2225 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2226 (set_gdb_breakpoint_1): Likewise.
2227 (set_gdb_breakpoint): Likewise.
2228 (clear_breakpoint_conditions): Change parameter type to
2229 'struct gdb_breakpoint *'.
2230 (clear_breakpoint_commands): Likewise.
2231 (clear_breakpoint_conditions_and_commands): Likewise.
2232 (add_condition_to_breakpoint): Likewise.
2233 (add_breakpoint_condition): Likewise.
2234 (add_commands_to_breakpoint): Likewise.
2235 (check_breakpoints): Check other_breakpoint.
2236 (clone_one_breakpoint): Clone breakpopint according to its type.
2237 * mem-break.h (struct gdb_breakpoint): Declare.
2238 (set_gdb_breakpoint): Update declaration.
2239 (clear_breakpoint_conditions_and_commands): Likewise.
2240 (add_breakpoint_condition): Likewise.
2241 (add_breakpoint_commands): Likewise.
2242 * server.c (process_point_options): Change parameter type to
2243 'struct gdb_breakpoint *'.
2245 2016-07-21 Yao Qi <yao.qi@linaro.org>
2247 * mem-break.c (set_breakpoint_at): Rename it to ...
2248 (set_breakpoint_type_at): ... it.
2249 (set_breakpoint_at): Call set_breakpoint_type_at.
2250 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2251 * mem-break.h (set_breakpoint_at): Update comments.
2253 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2255 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2257 (nios2_store_gregset): Likewise.
2259 2016-07-01 Pedro Alves <palves@redhat.com>
2260 Antoine Tremblay <antoine.tremblay@ericsson.com>
2262 * linux-low.c: Change interface to take the target lwp_info
2263 pointer directly and return void. Handle detaching from a zombie
2265 (linux_detach_lwp_callback): New function.
2266 (linux_detach): Detach from the leader thread after detaching from
2269 2016-06-28 Yao Qi <yao.qi@linaro.org>
2271 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2272 for variable new_offset.
2273 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2274 (aarch64_ftrace_insn_reloc_cb): Likewise.
2275 (aarch64_ftrace_insn_reloc_tb): Likewise.
2276 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2277 PRIx64 instead of PRIx32.
2279 2016-06-28 Yao Qi <yao.qi@linaro.org>
2281 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2282 (the_low_target): Install arm_get_syscall_trapinfo.
2284 2016-06-28 Yao Qi <yao.qi@linaro.org>
2286 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2288 (the_low_target): Install aarch64_get_syscall_trapinfo.
2290 2016-06-28 Yao Qi <yao.qi@linaro.org>
2292 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2294 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2295 Remove parameter sysno.
2296 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2299 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2301 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2302 (s390_emit_ne_goto): Likewise.
2303 (s390_emit_lt_goto): Likewise.
2304 (s390_emit_le_goto): Likewise.
2305 (s390_emit_gt_goto): Likewise.
2306 (s390_emit_ge_goto): Likewise.
2307 (s390x_emit_eq_goto): Likewise.
2308 (s390x_emit_ne_goto): Likewise.
2309 (s390x_emit_lt_goto): Likewise.
2310 (s390x_emit_le_goto): Likewise.
2311 (s390x_emit_gt_goto): Likewise.
2312 (s390x_emit_ge_goto): Likewise.
2313 (s390_emit_ops_impl): Mark variable static.
2314 (s390x_emit_ops): Likewise.
2316 2016-06-17 Yao Qi <yao.qi@linaro.org>
2318 * linux-low.c (handle_extended_wait): Call
2319 uninsert_reinsert_breakpoints for the parent process. Remove
2320 reinsert breakpoints from the child process. Reinsert them to
2321 the parent process when vfork is done.
2322 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2323 (reinsert_reinsert_breakpoints): New function.
2324 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2325 (reinsert_reinsert_breakpoints): Declare.
2327 2016-06-17 Yao Qi <yao.qi@linaro.org>
2329 * linux-low.c (handle_extended_wait): If the parent is doing
2330 step-over, remove the reinsert breakpoints from the forked child.
2332 2016-06-17 Yao Qi <yao.qi@linaro.org>
2334 * linux-low.c (unsuspend_all_lwps): Declare.
2335 (linux_low_filter_event): If thread exited, call finish_step_over.
2336 If step-over is finished, unsuspend other threads.
2338 2016-06-17 Yao Qi <yao.qi@linaro.org>
2340 * linux-low.c (linux_resume_one_lwp_throw): Assert
2341 has_reinsert_breakpoints returns false.
2342 * mem-break.c (delete_disabled_breakpoints): Assert
2343 bp type isn't reinsert_breakpoint.
2345 2016-06-17 Yao Qi <yao.qi@linaro.org>
2347 * linux-low.c (maybe_hw_step): New function.
2348 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2349 (finish_step_over): Switch current_thread to lwp temporarily,
2350 and assert has_reinsert_breakpoints returns true.
2351 (proceed_one_lwp): Call maybe_hw_step.
2352 * mem-break.c (has_reinsert_breakpoints): New function.
2353 * mem-break.h (has_reinsert_breakpoints): Declare.
2355 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2357 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2359 2016-05-17 Yao Qi <yao.qi@linaro.org>
2361 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2362 instead of find_inferior.
2364 2016-05-05 Yao Qi <yao.qi@linaro.org>
2366 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2367 Initialize res to zero.
2369 2016-05-05 Yao Qi <yao.qi@linaro.org>
2371 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2374 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2376 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2377 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2378 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2380 2016-04-28 Par Olsson <par.olsson@windriver.com>
2381 Simon Marchi <simon.marchi@ericsson.com>
2383 * tracepoint.c (write_inferior_int8): New function.
2384 (cmd_qtenable_disable): Write enable flag using
2385 write_inferior_int8.
2387 2016-04-25 Yao Qi <yao.qi@linaro.org>
2389 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2390 (need_step_over_p): Return zero if the LWP has pending signals
2391 can be delivered on software single step target.
2393 2016-04-25 Yao Qi <yao.qi@linaro.org>
2395 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2396 return instead of error.
2398 2016-04-22 Yao Qi <yao.qi@linaro.org>
2400 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2403 2016-04-22 Yao Qi <yao.qi@linaro.org>
2405 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2406 signal when stepping over breakpoint with software single
2409 2016-04-21 Pedro Alves <palves@redhat.com>
2411 * linux-s390-low.c (s390_collect_ptrace_register)
2412 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2414 (s390_check_regset): Use void * instead of gdb_byte *.
2416 2016-04-20 Pedro Alves <palves@redhat.com>
2418 * configure: Renegerate.
2420 2016-04-20 Yao Qi <yao.qi@linaro.org>
2422 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2423 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2425 (arm_store_gregset): Likewise.
2427 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2429 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2430 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2431 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2432 (amd64-avx-mpx-linux.c): New rules.
2433 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2434 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2435 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2436 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2437 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2438 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2439 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2440 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2441 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2442 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2443 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2444 * linux-x86-low.c (x86_linux_read_description): Add case for
2445 X86_XSTATE_AVX_MPX_MASK.
2446 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2447 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2448 init_registers_i386_avx_mpx_linux.
2449 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2450 (initialize_low_tracepoint): Call
2451 init_registers_i386_avx_mpx_linux.
2452 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2453 (initialize_low_tracepoint): Call
2454 init_registers_amd64_avx_mpx_linux.
2455 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2456 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2457 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2460 2016-04-18 Pedro Alves <palves@redhat.com>
2462 * configure: Regenerate.
2464 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2466 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2467 (aarch64_emit_sub): Likewise.
2469 2016-04-12 Pedro Alves <palves@redhat.com>
2471 * utils.c (prepare_to_throw_exception): Delete.
2473 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2475 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2477 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2479 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2481 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2483 * linux-aarch64-ipa.c: Add <elf.h> include.
2484 * linux-ppc-ipa.c: Add <elf.h> include.
2485 * linux-s390-ipa.c: Add <elf.h> include.
2487 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2489 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2490 (get_raw_reg_ptr): Likewise.
2491 (get_trace_state_variable_value_ptr): Likewise.
2492 (set_trace_state_variable_value_ptr): Likewise.
2493 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2496 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2497 Marcin Kościelnicki <koriakin@0x04.net>
2500 * linux-ppc-low.c (emit_insns): New function.
2501 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2502 (ppc_emit_prologue): New function.
2503 (ppc_emit_epilogue): New function.
2504 (ppc_emit_add): New function.
2505 (ppc_emit_sub): New function.
2506 (ppc_emit_mul): New function.
2507 (ppc_emit_lsh): New function.
2508 (ppc_emit_rsh_signed): New function.
2509 (ppc_emit_rsh_unsigned): New function.
2510 (ppc_emit_ext): New function.
2511 (ppc_emit_zero_ext): New function.
2512 (ppc_emit_log_not): New function.
2513 (ppc_emit_bit_and): New function.
2514 (ppc_emit_bit_or): New function.
2515 (ppc_emit_bit_xor): New function.
2516 (ppc_emit_bit_not): New function.
2517 (ppc_emit_equal): New function.
2518 (ppc_emit_less_signed): New function.
2519 (ppc_emit_less_unsigned): New function.
2520 (ppc_emit_ref): New function.
2521 (ppc_emit_const): New function.
2522 (ppc_emit_reg): New function.
2523 (ppc_emit_pop): New function.
2524 (ppc_emit_stack_flush): New function.
2525 (ppc_emit_swap): New function.
2526 (ppc_emit_stack_adjust): New function.
2527 (ppc_emit_call): New function.
2528 (ppc_emit_int_call_1): New function.
2529 (ppc_emit_void_call_2): New function.
2530 (ppc_emit_if_goto): New function.
2531 (ppc_emit_goto): New function.
2532 (ppc_emit_eq_goto): New function.
2533 (ppc_emit_ne_goto): New function.
2534 (ppc_emit_lt_goto): New function.
2535 (ppc_emit_le_goto): New function.
2536 (ppc_emit_gt_goto): New function.
2537 (ppc_emit_ge_goto): New function.
2538 (ppc_write_goto_address): New function.
2539 (ppc_emit_ops_impl): New static variable.
2540 (ppc64v1_emit_prologue): New function.
2541 (ppc64v2_emit_prologue): New function.
2542 (ppc64_emit_epilogue): New function.
2543 (ppc64_emit_add): New function.
2544 (ppc64_emit_sub): New function.
2545 (ppc64_emit_mul): New function.
2546 (ppc64_emit_lsh): New function.
2547 (ppc64_emit_rsh_signed): New function.
2548 (ppc64_emit_rsh_unsigned): New function.
2549 (ppc64_emit_ext): New function.
2550 (ppc64_emit_zero_ext): New function.
2551 (ppc64_emit_log_not): New function.
2552 (ppc64_emit_bit_and): New function.
2553 (ppc64_emit_bit_or): New function.
2554 (ppc64_emit_bit_xor): New function.
2555 (ppc64_emit_bit_not): New function.
2556 (ppc64_emit_equal): New function.
2557 (ppc64_emit_less_signed): New function.
2558 (ppc64_emit_less_unsigned): New function.
2559 (ppc64_emit_ref): New function.
2560 (ppc64_emit_const): New function.
2561 (ppc64v1_emit_reg): New function.
2562 (ppc64v2_emit_reg): New function.
2563 (ppc64_emit_pop): New function.
2564 (ppc64_emit_stack_flush): New function.
2565 (ppc64_emit_swap): New function.
2566 (ppc64v1_emit_call): New function.
2567 (ppc64v2_emit_call): New function.
2568 (ppc64v1_emit_int_call_1): New function.
2569 (ppc64v2_emit_int_call_1): New function.
2570 (ppc64v1_emit_void_call_2): New function.
2571 (ppc64v2_emit_void_call_2): New function.
2572 (ppc64_emit_if_goto): New function.
2573 (ppc64_emit_eq_goto): New function.
2574 (ppc64_emit_ne_goto): New function.
2575 (ppc64_emit_lt_goto): New function.
2576 (ppc64_emit_le_goto): New function.
2577 (ppc64_emit_gt_goto): New function.
2578 (ppc64_emit_ge_goto): New function.
2579 (ppc64v1_emit_ops_impl): New static variable.
2580 (ppc64v2_emit_ops_impl): New static variable.
2581 (ppc_emit_ops): New function.
2582 (linux_low_target): Wire in ppc_emit_ops.
2584 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2585 Marcin Kościelnicki <koriakin@0x04.net>
2588 * Makefile.in: Add powerpc-*-ipa.o
2589 * configure.srv: Add ipa_obj for powerpc*-linux.
2590 * linux-ppc-ipa.c: New file.
2591 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2593 (PPC_FIELD): New macro.
2594 (PPC_SEXT): New macro.
2595 (PPC_OP6): New macro.
2596 (PPC_BO): New macro.
2597 (PPC_LI): New macro.
2598 (PPC_BD): New macro.
2599 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2600 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2601 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2602 (ppc_get_thread_area): New function.
2603 (is_elfv2_inferior): New function.
2604 (gen_ds_form): New function.
2605 (GEN_STD): New macro.
2606 (GEN_STDU): New macro.
2607 (GEN_LD): New macro.
2608 (GEN_LDU): New macro.
2609 (gen_d_form): New function.
2610 (GEN_ADDI): New macro.
2611 (GEN_ADDIS): New macro.
2612 (GEN_LI): New macro.
2613 (GEN_LIS): New macro.
2614 (GEN_ORI): New macro.
2615 (GEN_ORIS): New macro.
2616 (GEN_LWZ): New macro.
2617 (GEN_STW): New macro.
2618 (GEN_STWU): New macro.
2619 (gen_xfx_form): New function.
2620 (GEN_MFSPR): New macro.
2621 (GEN_MTSPR): New macro.
2622 (GEN_MFCR): New macro.
2623 (GEN_MTCR): New macro.
2624 (GEN_SYNC): New macro.
2625 (GEN_LWSYNC): New macro.
2626 (gen_x_form): New function.
2627 (GEN_OR): New macro.
2628 (GEN_MR): New macro.
2629 (GEN_LWARX): New macro.
2630 (GEN_STWCX): New macro.
2631 (GEN_CMPW): New macro.
2632 (gen_md_form): New function.
2633 (GEN_RLDICL): New macro.
2634 (GEN_RLDICR): New macro.
2635 (gen_i_form): New function.
2637 (GEN_BL): New macro.
2638 (gen_b_form): New function.
2639 (GEN_BNE): New macro.
2640 (GEN_LOAD): New macro.
2641 (GEN_STORE): New macro.
2642 (gen_limm): New function.
2643 (gen_atomic_xchg): New function.
2644 (gen_call): New function.
2645 (ppc_relocate_instruction): New function.
2646 (ppc_install_fast_tracepoint_jump_pad): New function.
2647 (ppc_get_min_fast_tracepoint_insn_len): New function.
2648 (ppc_get_ipa_tdesc_idx): New function.
2649 (the_low_target): Wire in the new functions.
2650 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2652 * linux-ppc-tdesc.h: New file.
2654 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2656 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2657 (alloc_jump_pad_buffer): New function.
2658 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2659 (alloc_jump_pad_buffer): New function.
2660 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2661 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2662 (alloc_jump_pad_buffer): New function.
2663 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2664 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2665 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2666 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2668 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2670 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2671 * linux-amd64-ipa.c: Likewise.
2672 * linux-i386-ipa.c: Likewise.
2673 * linux-s390-ipa.c: Likewise.
2674 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2675 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2676 set_trace_state_variable_value_ptr.
2677 (struct ipa_sym_addresses): Likewise.
2678 (symbol_list): Likewise.
2679 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2680 accessing gdb_collect directly.
2681 (gdb_collect_ptr_type): New typedef.
2682 (get_raw_reg_ptr_type): New typedef.
2683 (get_trace_state_variable_value_ptr_type): New typedef.
2684 (set_trace_state_variable_value_ptr_type): New typedef.
2685 (gdb_collect_ptr): New global.
2686 (get_raw_reg_ptr): New global.
2687 (get_trace_state_variable_value_ptr): New global.
2688 (set_trace_state_variable_value_ptr): New global.
2689 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2690 accessing get_raw_reg directly.
2691 (get_get_tsv_func_addr): Likewise for
2692 get_trace_state_variable_value_ptr.
2693 (get_set_tsv_func_addr): Likewise for
2694 set_trace_state_variable_value_ptr.
2695 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2697 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2699 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2701 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2703 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2705 (relocate_instruction): Remove own_buf.
2706 * server.c (own_buf): Make global.
2707 (handle_v_requests): Make global.
2708 * server.h (own_buf): New declaration.
2709 (handle_v_requests): New prototype.
2711 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2714 * linux-s390-low.c (add_insns): New function.
2715 (s390_emit_prologue): New function.
2716 (s390_emit_epilogue): New function.
2717 (s390_emit_add): New function.
2718 (s390_emit_sub): New function.
2719 (s390_emit_mul): New function.
2720 (s390_emit_lsh): New function.
2721 (s390_emit_rsh_signed): New function.
2722 (s390_emit_rsh_unsigned): New function.
2723 (s390_emit_ext): New function.
2724 (s390_emit_log_not): New function.
2725 (s390_emit_bit_and): New function.
2726 (s390_emit_bit_or): New function.
2727 (s390_emit_bit_xor): New function.
2728 (s390_emit_bit_not): New function.
2729 (s390_emit_equal): New function.
2730 (s390_emit_less_signed): New function.
2731 (s390_emit_less_unsigned): New function.
2732 (s390_emit_ref): New function.
2733 (s390_emit_if_goto): New function.
2734 (s390_emit_goto): New function.
2735 (s390_write_goto_address): New function.
2736 (s390_emit_litpool): New function.
2737 (s390_emit_const): New function.
2738 (s390_emit_call): New function.
2739 (s390_emit_reg): New function.
2740 (s390_emit_pop): New function.
2741 (s390_emit_stack_flush): New function.
2742 (s390_emit_zero_ext): New function.
2743 (s390_emit_swap): New function.
2744 (s390_emit_stack_adjust): New function.
2745 (s390_emit_set_r2): New function.
2746 (s390_emit_int_call_1): New function.
2747 (s390_emit_void_call_2): New function.
2748 (s390_emit_eq_goto): New function.
2749 (s390_emit_ne_goto): New function.
2750 (s390_emit_lt_goto): New function.
2751 (s390_emit_le_goto): New function.
2752 (s390_emit_gt_goto): New function.
2753 (s390_emit_ge_goto): New function.
2754 (s390x_emit_prologue): New function.
2755 (s390x_emit_epilogue): New function.
2756 (s390x_emit_add): New function.
2757 (s390x_emit_sub): New function.
2758 (s390x_emit_mul): New function.
2759 (s390x_emit_lsh): New function.
2760 (s390x_emit_rsh_signed): New function.
2761 (s390x_emit_rsh_unsigned): New function.
2762 (s390x_emit_ext): New function.
2763 (s390x_emit_log_not): New function.
2764 (s390x_emit_bit_and): New function.
2765 (s390x_emit_bit_or): New function.
2766 (s390x_emit_bit_xor): New function.
2767 (s390x_emit_bit_not): New function.
2768 (s390x_emit_equal): New function.
2769 (s390x_emit_less_signed): New function.
2770 (s390x_emit_less_unsigned): New function.
2771 (s390x_emit_ref): New function.
2772 (s390x_emit_if_goto): New function.
2773 (s390x_emit_const): New function.
2774 (s390x_emit_call): New function.
2775 (s390x_emit_reg): New function.
2776 (s390x_emit_pop): New function.
2777 (s390x_emit_stack_flush): New function.
2778 (s390x_emit_zero_ext): New function.
2779 (s390x_emit_swap): New function.
2780 (s390x_emit_stack_adjust): New function.
2781 (s390x_emit_int_call_1): New function.
2782 (s390x_emit_void_call_2): New function.
2783 (s390x_emit_eq_goto): New function.
2784 (s390x_emit_ne_goto): New function.
2785 (s390x_emit_lt_goto): New function.
2786 (s390x_emit_le_goto): New function.
2787 (s390x_emit_gt_goto): New function.
2788 (s390x_emit_ge_goto): New function.
2789 (s390_emit_ops): New function.
2790 (struct linux_target_ops): Fill in emit_ops hook.
2792 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2795 * Makefile.in: Add s390 IPA files.
2796 * configure.srv: Build IPA for s390.
2797 * linux-s390-ipa.c: New file.
2798 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2799 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2800 (tdesc_s390_linux32): Likewise.
2801 (init_registers_s390_linux32v1): Likewise.
2802 (tdesc_s390_linux32v1): Likewise.
2803 (init_registers_s390_linux32v2): Likewise.
2804 (tdesc_s390_linux32v2): Likewise.
2805 (init_registers_s390_linux64): Likewise.
2806 (tdesc_s390_linux64): Likewise.
2807 (init_registers_s390_linux64v1): Likewise.
2808 (tdesc_s390_linux64v1): Likewise.
2809 (init_registers_s390_linux64v2): Likewise.
2810 (tdesc_s390_linux64v2): Likewise.
2811 (init_registers_s390_te_linux64): Likewise.
2812 (tdesc_s390_te_linux64): Likewise.
2813 (init_registers_s390_vx_linux64): Likewise.
2814 (tdesc_s390_vx_linux64): Likewise.
2815 (init_registers_s390_tevx_linux64): Likewise.
2816 (tdesc_s390_tevx_linux64): Likewise.
2817 (init_registers_s390x_linux64): Likewise.
2818 (tdesc_s390x_linux64): Likewise.
2819 (init_registers_s390x_linux64v1): Likewise.
2820 (tdesc_s390x_linux64v1): Likewise.
2821 (init_registers_s390x_linux64v2): Likewise.
2822 (tdesc_s390x_linux64v2): Likewise.
2823 (init_registers_s390x_te_linux64): Likewise.
2824 (tdesc_s390x_te_linux64): Likewise.
2825 (init_registers_s390x_vx_linux64): Likewise.
2826 (tdesc_s390x_vx_linux64): Likewise.
2827 (init_registers_s390x_tevx_linux64): Likewise.
2828 (tdesc_s390x_tevx_linux64): Likewise.
2829 (have_hwcap_s390_vx): New static variable.
2830 (s390_arch_setup): Fill have_hwcap_s390_vx.
2831 (s390_get_thread_area): New function.
2832 (s390_ft_entry_gpr_esa): New const.
2833 (s390_ft_entry_gpr_zarch): New const.
2834 (s390_ft_entry_misc): New const.
2835 (s390_ft_entry_fr): New const.
2836 (s390_ft_entry_vr): New const.
2837 (s390_ft_main_31): New const.
2838 (s390_ft_main_64): New const.
2839 (s390_ft_exit_fr): New const.
2840 (s390_ft_exit_vr): New const.
2841 (s390_ft_exit_misc): New const.
2842 (s390_ft_exit_gpr_esa): New const.
2843 (s390_ft_exit_gpr_zarch): New const.
2844 (append_insns): New function.
2845 (s390_relocate_instruction): New function.
2846 (s390_install_fast_tracepoint_jump_pad): New function.
2847 (s390_get_min_fast_tracepoint_insn_len): New function.
2848 (s390_get_ipa_tdesc_idx): New function.
2849 (struct linux_target_ops): Wire in the above functions.
2850 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2851 * linux-s390-tdesc.h: New file.
2853 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2855 * linux-s390-low.c (s390_supports_tracepoints): New function.
2856 (struct linux_target_ops): Fill supports_tracepoints hook.
2858 2016-03-18 Yao Qi <yao.qi@linaro.org>
2860 * linux-low.c (lwp_signal_can_be_delivered): New function.
2861 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2863 2016-03-18 Yao Qi <yao.qi@linaro.org>
2865 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2866 0 if signal is enqueued. Remove 'signal' from one debugging
2867 message. Move one debugging message to some lines below.
2868 Remove code setting 'signal' to 0.
2870 2016-03-18 Yao Qi <yao.qi@linaro.org>
2872 * linux-low.c (linux_low_filter_event): Remove redundant
2873 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2875 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2877 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2878 (struct linux_target_ops): Wire in the above.
2880 2016-03-03 Yao Qi <yao.qi@linaro.org>
2882 * linux-low.c: Update comments to start_step_over.
2884 2016-03-03 Yao Qi <yao.qi@linaro.org>
2887 * linux-low.c (handle_extended_wait): Set child suspended
2888 if event_lwp->bp_reinsert isn't zero.
2890 2016-03-02 Yao Qi <yao.qi@linaro.org>
2892 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2893 enqueue_pending_signal.
2895 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2897 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2900 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2902 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2903 (s390_regmap_3264) [!__s390x__]: New global.
2904 (s390_collect_ptrace_register): Skip map entries containing -1.
2905 (s390_supply_ptrace_register): Ditto.
2906 (s390_fill_gprs_high): New function.
2907 (s390_store_gprs_high): New function.
2908 (s390_regsets): Add NT_S390_HIGH_GPRS.
2909 (s390_get_hwcap): Enable on 31-bit.
2910 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2911 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2912 Detect NT_S390_HIGH_GPRS.
2913 (s390_usrregs_info_3264): Enable on 31-bit.
2914 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2915 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2917 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2920 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2921 * configure.srv: Ditto.
2922 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2923 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2924 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2925 (init_registers_amd64_linux): Remove prototype.
2926 (tdesc_amd64_linux): Remove declaration.
2927 (get_ipa_tdesc): New function.
2928 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2929 initialize remaining tdescs.
2930 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2931 (init_registers_i386_linux): Remove prototype.
2932 (tdesc_i386_linux): Remove declaration.
2933 (get_ipa_tdesc): New function.
2934 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2935 initialize remaining tdescs.
2936 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2937 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2938 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2939 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2940 (x86_get_ipa_tdesc_idx): New function.
2941 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2942 * linux-x86-tdesc.h: New file.
2943 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2944 (target_get_ipa_tdesc_idx): New macro.
2945 * tracepoint.c (ipa_tdesc_idx): New macro.
2946 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2947 (symbol_list): Add ipa_tdesc_idx.
2948 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2949 (ipa_tdesc): Remove.
2950 (ipa_tdesc_idx): New variable.
2951 (get_context_regcache): Use get_ipa_tdesc.
2952 (gdb_collect): Ditto.
2954 * tracepoint.h (get_ipa_tdesc): New prototype.
2955 (ipa_tdesc): Remove.
2957 2016-02-24 Pedro Alves <palves@redhat.com>
2959 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2960 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2961 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2962 Factor out common code between the USE_SIGTRAP_SIGINFO and
2963 !USE_SIGTRAP_SIGINFO blocks.
2964 (linux_low_filter_event): Call save_stop_reason instead of
2965 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2967 (linux_wait_1): Update comments.
2969 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2971 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2972 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2973 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2974 ppc_insert_point, ppc_remove_point.
2976 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2978 * linux-s390-low.c (s390_supports_z_point_type): New function.
2979 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2981 2016-02-16 Yao Qi <yao.qi@linaro.org>
2983 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2984 PC. Get pc from regcache_read_pc.
2986 2016-02-12 Yao Qi <yao.qi@linaro.org>
2988 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2989 or linux_get_pc_32bit.
2990 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2992 2016-02-12 Yao Qi <yao.qi@linaro.org>
2994 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2995 arm_linux_get_next_pcs_fixup.
2997 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2999 * tracepoint.c (x_tracepoint_action_download): Change
3000 write_inferior_data_ptr to write_inferior_data_pointer.
3001 (cmd_qtstart): Likewise.
3002 (write_inferior_data_ptr): Remove.
3003 (download_agent_expr): Change write_inferior_data_ptr to
3004 write_inferior_data_pointer.
3005 (download_tracepoint_1): Likewise.
3006 (download_tracepoint): Likewise.
3007 (download_trace_state_variables): Likewise.
3009 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3010 Marcin Kościelnicki <koriakin@0x04.net>
3012 * tracepoint.c (struct tracepoint_action_ops): Remove.
3013 (struct tracepoint_action): Remove ops.
3014 (m_tracepoint_action_download, r_tracepoint_action_download)
3015 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3016 size and offset accordingly.
3017 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3018 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3019 (tracepoint_action_send, tracepoint_action_download): New functions.
3020 Helpers for trace action handlers.
3021 (add_tracepoint_action): Remove setup actions ops.
3022 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3024 2016-02-10 Yao Qi <yao.qi@linaro.org>
3026 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3028 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3030 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3032 * configure: Regenerate.
3034 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3036 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3037 void * to gdb_byte *.
3038 * linux-low.c (siginfo_fixup): Likewise.
3039 (linux_xfer_siginfo): Likewise.
3040 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3042 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3044 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3046 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3048 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3050 * linux-x86-low.c [__x86_64__]: Include
3051 "nat/amd64-linux-siginfo.h".
3052 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3053 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3054 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3055 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3056 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3057 (cpt_si_fd, si_timerid, si_overrun): Move from
3058 nat/amd64-linux-siginfo.c.
3059 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3061 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3063 * server.c (skip_to_semicolon): Remove.
3064 (process_point_options): Use strchrnul instead of
3067 2016-01-26 Yao Qi <yao.qi@linaro.org>
3069 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3070 * linux-low.c (install_software_single_step_breakpoints): Don't
3071 call regcache_read_pc.
3072 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3075 2016-01-26 Yao Qi <yao.qi@linaro.org>
3077 * linux-low.c (install_software_single_step_breakpoints): Call
3078 regcache_read_pc instead of get_pc.
3080 2016-01-26 Yao Qi <yao.qi@linaro.org>
3082 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3083 (unblock_async_io): Rename to ...
3084 (block_unblock_async_io): ... it. New function.
3085 (enable_async_io): Don't install SIGIO handler. Unblock it
3087 (disable_async_io): Don't ignore SIGIO. Block it instead.
3088 (initialize_async_io): Install SIGIO handler. Don't call
3091 2016-01-26 Yao Qi <yao.qi@linaro.org>
3093 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3094 first character is '\003', call *the_target->request_interrupt.
3096 2016-01-25 Yao Qi <yao.qi@linaro.org>
3098 * remote-utils.c (new_thread_notify): Remove.
3099 (dead_thread_notify): Likewise.
3100 * remote-utils.h (new_thread_notify): Remove declaration.
3101 (dead_thread_notify): Likewise.
3103 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3105 * gdb.trace/pending.exp: Fix expected message on continue.
3107 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3109 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3110 it works properly on big-endian machines where sizeof (CORE_ADDR)
3113 2016-01-21 Pedro Alves <palves@redhat.com>
3115 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3116 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3117 * configure: Regenerate.
3119 2016-01-21 Yao Qi <yao.qi@linaro.org>
3121 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3122 is_thumb and set it according to CPSR saved on the stack.
3123 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3124 arm_sigreturn_next_pc.
3126 2016-01-18 Yao Qi <yao.qi@linaro.org>
3128 * linux-low.c (linux_set_pc_64bit): New function.
3129 (linux_get_pc_64bit): New function.
3130 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3132 * linux-sparc-low.c (debug_threads): Remove declaration.
3133 (sparc_get_pc): Remove.
3134 (the_low_target): Use linux_get_pc_64bit instead of
3136 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3137 (the_low_target): Use linux_get_pc_64bit and
3140 2016-01-18 Yao Qi <yao.qi@linaro.org>
3142 * linux-arm-low.c (debug_threads): Remove declaration.
3143 (arm_get_pc, arm_set_pc): Remove.
3144 (the_low_target): Use linux_get_pc_32bit and
3146 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3147 (the_low_target): Use linux_get_pc_32bit and
3149 * linux-cris-low.c (debug_threads): Remove declaration.
3150 (cris_get_pc, cris_set_pc,): Remove.
3151 (the_low_target): Use linux_get_pc_32bit and
3153 * linux-crisv32-low.c (debug_threads): Remove declaration.
3154 (cris_get_pc, cris_set_pc): Remove.
3155 (the_low_target): Use linux_get_pc_32bit and
3157 * linux-low.c: Include inttypes.h.
3158 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3159 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3160 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3161 (the_low_target): Use linux_get_pc_32bit and
3163 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3164 (the_low_target): Use linux_get_pc_32bit and
3166 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3167 (the_low_target): Use linux_get_pc_32bit and
3169 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3170 (the_low_target): Use linux_get_pc_32bit and
3172 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3173 (the_low_target): Use linux_get_pc_32bit and
3176 2016-01-18 Gary Benson <gbenson@redhat.com>
3178 * configure.ac (AC_FUNC_FORK): New check.
3179 * config.in: Regenerate.
3180 * configure: Likewise.
3182 2016-01-14 Yao Qi <yao.qi@linaro.org>
3184 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3185 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3186 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3187 arm_get_next_pcs_ctor.
3189 2016-01-12 Josh Stone <jistone@redhat.com>
3190 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3192 * inferiors.h: Include "gdb_vecs.h".
3193 (struct process_info): Add syscalls_to_catch.
3194 * inferiors.c (remove_process): Free syscalls_to_catch.
3195 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3196 syscall_return stops.
3197 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3198 * server.c (handle_general_set): Handle QCatchSyscalls.
3199 (handle_query): Report support for QCatchSyscalls.
3200 * target.h (struct target_ops): Add supports_catch_syscall.
3201 (target_supports_catch_syscall): New macro.
3202 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3203 (struct lwp_info): Add syscall_state.
3204 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3205 Maintain syscall_state and syscalls_to_catch across exec.
3206 (get_syscall_trapinfo): New function, proxy to the_low_target.
3207 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3208 (linux_low_filter_event): Toggle syscall_state entry/return for
3209 syscall traps, and set it ignored for all others.
3210 (gdb_catching_syscalls_p): New function.
3211 (gdb_catch_this_syscall_p): New function.
3212 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3213 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3214 (linux_supports_catch_syscall): New function.
3215 (linux_target_ops): Install it.
3216 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3217 (the_low_target): Install it.
3219 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3221 * acinclude.m4: Include new ../warning.m4 file.
3222 * configure: Regenerated.
3223 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3225 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3227 * ax.c (is_goto_target): Mark static.
3228 * linux-low.c (register_addr): Likewise.
3229 (linux_fetch_registers, linux_store_registers): Likewise.
3230 * mem-break.c (any_persistent_commands): Fix old prototype.
3231 (add_commands_to_breakpoint): Mark static.
3232 * regcache.c (find_register_by_name): Delete unused func.
3233 * remote-utils.c (hex_or_minus_one): Mark static.
3234 * server.c (monitor_show_help): Mark static.
3235 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3236 handle_v_requests): Likewise.
3238 2016-01-12 Pedro Alves <palves@redhat.com>
3240 Remove use of the registered trademark symbol throughout.
3242 2016-01-08 Yao Qi <yao.qi@linaro.org>
3244 * remote-utils.c (getpkt): If c is '\003', call target hook
3247 2016-01-06 Yao Qi <yao.qi@linaro.org>
3249 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3250 linux-aarch32-low.c.
3251 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3252 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3253 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3254 (thumb2_breakpoint): Declare.
3255 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3256 linux-aarch32-low.h.
3257 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3258 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3259 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3261 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3263 * gdbreplay.c (gdbreplay_version): Change copyright year in
3265 * server.c (gdbserver_version): Likewise.
3267 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3269 * server.c (crc32_table): Delete.
3270 (crc32): Use libiberty's xcrc32 function.
3272 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3274 * lynx-low.c (lynx_delete_thread_callback): New function.
3275 (lynx_mourn): Properly delete our process and all of its
3276 threads. Remove call to clear_inferiors.
3278 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3280 * target.c (thread_search_callback): Add check that
3281 the thread_stopped target callback is not NULL before
3284 2015-12-21 Yao Qi <yao.qi@linaro.org>
3286 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3289 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3291 * server.c (handle_query): Call target_supports_software_single_step.
3293 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3295 * linux-low.c (single_step): New function.
3296 (linux_resume_one_lwp_throw): Call single_step.
3297 (start_step_over): Likewise.
3299 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3301 * Makefile.in (SFILES): Append arch/arm-linux.c,
3302 arch/arm-get-next-pcs.c.
3303 (arm-linux.o): New rule.
3304 (arm-get-next-pcs.o): New rule.
3305 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3307 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3308 to linux-aarch32-low.c.
3309 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3310 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3311 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3312 (thumb2_breakpoint_len): Likewise.
3313 (arm_is_thumb_mode): Make non-static.
3314 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3315 from linux-aarch32-low.c.
3316 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3317 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3318 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3319 (thumb2_breakpoint_len): Likewise.
3320 (arm_is_thumb_mode): New declaration.
3321 * linux-arm-low.c: Include arch/arm-linux.h
3322 aarch/arm-get-next-pcs.h, sys/syscall.h.
3323 (get_next_pcs_ops): New struct.
3324 (get_next_pcs_addr_bits_remove): New function.
3325 (get_next_pcs_is_thumb): New function.
3326 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3327 (arm_sigreturn_next_pc): Likewise.
3328 (get_next_pcs_syscall_next_pc): Likewise.
3329 (arm_gdbserver_get_next_pcs): Likewise.
3330 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3332 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3333 * server.h: Include gdb_vecs.h.
3335 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3337 * Makefile.in (SFILES): Append common/common-regcache.c.
3338 (OBS): Append common-regcache.o.
3339 (common-regcache.o): New rule.
3340 * regcache.c (init_register_cache): Initialize cache to
3342 (regcache_raw_read_unsigned): New function.
3343 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3344 register_status enum.
3346 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3348 * linux-aarch64-low.c (the_low_targets): Rename
3349 breakpoint_reinsert_addr to get_next_pcs.
3350 * linux-arm-low.c (the_low_targets): Likewise.
3351 * linux-bfin-low.c (the_low_targets): Likewise.
3352 * linux-cris-low.c (the_low_targets): Likewise.
3353 * linux-crisv32-low.c (the_low_targets): Likewise.
3354 * linux-low.c (can_software_single_step): Likewise.
3355 (install_software_single_step_breakpoints): New function.
3356 (start_step_over): Use install_software_single_step_breakpoints.
3357 * linux-low.h: New CORE_ADDR vector.
3358 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3360 * linux-mips-low.c (the_low_targets): Likewise.
3361 * linux-nios2-low.c (the_low_targets): Likewise.
3362 * linux-sparc-low.c (the_low_targets): Likewise.
3364 2015-12-17 Pedro Alves <palves@redhat.com>
3366 * linux-low.c (linux_kill_one_lwp): Remove references to
3368 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3370 (linux_init_signals): Delete.
3371 (initialize_low): Adjust.
3372 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3374 2015-12-16 Pedro Alves <palves@redhat.com>
3376 * configure.ac (compiler warning flags): When testing a
3377 -Wno-foo option, check whether -Wfoo works instead.
3378 * configure: Regenerate.
3380 2015-12-11 Don Breazeal <donb@codesourcery.com>
3382 * server.c (process_serial_event): Don't exit from gdbserver
3383 in remote mode if there are still active inferiors.
3385 2015-12-11 Yao Qi <yao.qi@linaro.org>
3387 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3388 arm_breakpoint_at if the process is 32-bit.
3390 2015-12-11 Yao Qi <yao.qi@linaro.org>
3392 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3395 2015-12-07 Yao Qi <yao.qi@linaro.org>
3397 * configure.srv: Append arm.o to srv_tgtobj for
3398 aarch64*-*-linux* target.
3399 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3400 from linux-arm-low.c.
3401 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3402 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3403 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3404 (thumb2_breakpoint_len): Likewise.
3405 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3406 (arm_breakpoint_kinds): Likewise.
3407 (arm_breakpoint_kind_from_pc): Likewise.
3408 (arm_sw_breakpoint_from_kind): Likewise.
3409 (arm_breakpoint_kind_from_current_state): Likewise.
3410 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3411 (arm_sw_breakpoint_from_kind): Declare.
3412 (arm_breakpoint_kind_from_current_state): Declare.
3413 (arm_breakpoint_at): Declare.
3414 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3415 arm_sw_breakpoint_from_kind if process is 32-bit.
3416 (aarch64_breakpoint_kind_from_pc): New function.
3417 (aarch64_breakpoint_kind_from_current_state): New function.
3418 (the_low_target): Initialize fields breakpoint_kind_from_pc
3419 and breakpoint_kind_from_current_state.
3420 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3421 linux-aarch32-low.c.
3422 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3423 (arm_breakpoint, arm_breakpoint_len): Likewise.
3424 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3425 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3426 (arm_is_thumb_mode): Likewise.
3427 (arm_breakpoint_at): Likewise.
3428 (arm_breakpoint_kind_from_pc): Likewise.
3429 (arm_sw_breakpoint_from_kind): Likewise.
3430 (arm_breakpoint_kind_from_current_state): Likewise.
3433 2015-08-04 Yao Qi <yao.qi@linaro.org>
3435 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3436 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3437 * server.c (extended_protocol): Remove "static".
3438 * server.h (extended_protocol): Declare it.
3440 2015-12-04 Josh Stone <jistone@redhat.com>
3442 * target.h (struct target_ops) <arch_setup>: Rename to ...
3443 (struct target_ops) <post_create_inferior>: ... this.
3444 (target_arch_setup): Rename to ...
3445 (target_post_create_inferior): ... this, calling post_create_inferior.
3446 * server.c (start_inferior): Update target_arch_setup calls to
3447 target_post_create_inferior.
3448 * linux-low.c (linux_low_ptrace_options): Forward declare.
3449 (linux_arch_setup): Update its comment for general use.
3450 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3451 (struct linux_target_ops): Use linux_post_create_inferior.
3452 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3453 to post_create_inferior.
3454 * nto-low.c (struct nto_target_ops): Likewise.
3455 * spu-low.c (struct spu_target_ops): Likewise.
3456 * win32-low.c (struct win32_target_ops): Likewise.
3458 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3460 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3462 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3464 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3465 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3466 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3467 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3468 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3469 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3470 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3471 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3472 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3473 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3474 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3475 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3477 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3479 * linux-low.c (linux_look_up_symbols): Don't call
3480 linux_supports_traceclone.
3481 * linux-low.h (thread_db_init): Remove use_events argument.
3482 * thread-db.c (thread_db_use_event): Remove global variable.
3483 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3484 (struct thread_db) <td_create_bp>: Remove field.
3485 (thread_db_create_event): Remove function.
3486 (thread_db_enable_reporting): Likewise.
3487 (find_one_thread): Don't check for thread_db_use_events.
3488 (attach_thread): Likewise.
3489 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3490 (try_thread_db_load_1): Don't check for thread_db_use_events.
3491 (thread_db_init): Remove use_events argument and thread events
3493 (remove_thread_event_breakpoints): Remove function.
3494 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3496 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3498 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3500 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3501 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3502 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3503 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3504 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3506 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3508 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3509 * linux-low.c (can_hardware_single_step): Use
3510 supports_hardware_single_step.
3511 (can_software_single_step): New function.
3512 (start_step_over): Call can_software_single_step.
3513 (linux_supports_hardware_single_step): New function.
3514 (struct target_ops) <supports_software_single_step>: Initialize.
3515 * linux-low.h (struct linux_target_ops)
3516 <supports_hardware_single_step>: Initialize.
3517 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3518 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3519 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3520 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3521 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3522 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3523 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3524 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3525 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3526 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3528 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3529 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3531 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3532 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3533 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3535 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3536 * target.h (struct target_ops): <supports_software_single_step>:
3538 (target_supports_software_single_step): New macro.
3540 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3542 * linux-low.c (linux_wait_1): Fix pc advance condition.
3543 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3544 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3546 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3548 * linux-arm-low.c (arm_is_thumb_mode): New function.
3549 (arm_breakpoint_at): Use arm_is_thumb_mode.
3550 (arm_breakpoint_kind_from_current_state): New function.
3551 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3553 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3554 (linux_breakpoint_kind_from_current_state): New function.
3555 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3556 * linux-low.h (struct linux_target_ops)
3557 <breakpoint_kind_from_current_state>: New field.
3558 * target.h (struct target_ops): Likewise.
3559 (target_breakpoint_kind_from_current_state): New macro.
3561 2015-11-30 Pedro Alves <palves@redhat.com>
3563 * linux-low.c (linux_resume): Wake up the event loop before
3566 2015-11-30 Pedro Alves <palves@redhat.com>
3568 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3570 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3572 * target.c (struct thread_search): New structure.
3573 (thread_search_callback): New function.
3574 (prev_general_thread): New global.
3575 (prepare_to_access_memory, done_accessing_memory): New functions.
3576 * target.h (prepare_to_access_memory, done_accessing_memory):
3577 Replace macros with function declarations.
3579 2015-11-30 Pedro Alves <palves@redhat.com>
3582 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3583 report TARGET_WAITKIND_NO_RESUMED.
3584 * remote-utils.c (prepare_resume_reply): Handle
3585 TARGET_WAITKIND_NO_RESUMED.
3586 * server.c (report_no_resumed): New global.
3587 (handle_query) <qSupported>: Handle "no-resumed+". Report
3588 "no-resumed+" support.
3589 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3590 return error if the client doesn't support no-resumed events.
3591 (push_stop_notification): New function.
3592 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3593 events if the client supports them.
3595 2015-11-30 Pedro Alves <palves@redhat.com>
3597 * linux-low.c (thread_still_has_status_pending_p): Don't check
3599 (lwp_resumed): New function.
3600 (status_pending_p_callback): Return early if the LWP is not
3601 supposed to be resumed.
3603 2015-11-30 Pedro Alves <palves@redhat.com>
3605 * linux-low.c (handle_extended_wait): Assert that the LWP's
3606 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3607 thread create events, leave the new child's status pending.
3608 (linux_low_filter_event): If GDB wants to hear about thread exit
3609 events, leave the LWP marked dead and don't delete it.
3610 (linux_wait_for_event_filtered): Don't check for thread exit.
3611 (filter_exit_event): New function.
3612 (linux_wait_1): Use it, when returning an exit event.
3613 (linux_resume_one_lwp_throw): Assert that the LWP's
3614 waitstatus is TARGET_WAITKIND_IGNORE.
3615 * remote-utils.c (prepare_resume_reply): Handle
3616 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3617 * server.c (report_thread_events): New global.
3618 (handle_general_set): Handle QThreadEvents.
3619 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3620 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3621 TARGET_WAITKIND_THREAD_EXITED.
3622 * server.h (report_thread_events): Declare.
3624 2015-11-30 Pedro Alves <palves@redhat.com>
3626 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3627 the thread's last_resume_kind was resume_stop.
3629 2015-11-30 Pedro Alves <palves@redhat.com>
3631 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3634 2015-11-30 Pedro Alves <palves@redhat.com>
3636 * server.c (handle_v_requests): Handle vCtrlC.
3638 2015-11-30 Pedro Alves <palves@redhat.com>
3640 * gdbthread.h (find_any_thread_of_pid): Declare.
3641 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3643 * server.c (handle_query): If current_thread is NULL, look for
3644 another thread of the selected process.
3646 2015-11-26 Daniel Colascione <dancol@dancol.org>
3647 Simon Marchi <simon.marchi@ericsson.com>
3649 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3650 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3652 * target.h (struct target_ops) <thread_name>: New field.
3653 (target_thread_name): New macro.
3655 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3657 * regcache.h (regcache_invalidate_pid): Add declaration.
3658 * regcache.c (regcache_invalidate_pid): New function, extracted
3659 from regcache_invalidate.
3660 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3661 Add trivial documentation comment.
3662 * lynx-low.c: Use regcache_invalidate_pid instead of
3663 regcache_invalidate.
3665 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3667 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3668 and Elf64_auxv_t if the target is Android.
3670 2015-11-22 Doug Evans <xdje42@gmail.com>
3672 * target.h: #include <sys/types.h>.
3674 2015-11-19 Pedro Alves <palves@redhat.com>
3676 * linux-low.c (linux_process_qsupported): Change prototype.
3678 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3680 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3681 and adjust to loop over all features.
3682 * server.c (handle_query) <qSupported>: Adjust to call
3683 target_process_qsupported once, passing it a vector of unprocessed
3685 * target.h (struct target_ops) <process_qsupported>: Change
3687 (target_process_qsupported): Adjust.
3689 2015-11-19 Pedro Alves <palves@redhat.com>
3691 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3693 * configure: Regenerate.
3695 2015-11-19 Pedro Alves <palves@redhat.com>
3697 * configure: Regenerate.
3699 2015-11-19 Yao Qi <yao.qi@linaro.org>
3701 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3704 2015-11-19 Yao Qi <yao.qi@linaro.org>
3706 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3707 (struct aarch64_operand): Move enum out.
3709 2015-11-19 Yao Qi <yao.qi@linaro.org>
3711 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3712 struct user_fpsimd_state *.
3713 (aarch64_store_fpregset): Likewise.
3715 2015-11-19 Yao Qi <yao.qi@linaro.org>
3717 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3718 struct user_pt_regs *.
3719 (aarch64_store_gregset): Likewise.
3721 2015-11-18 Pedro Alves <palves@redhat.com>
3723 * Makefile.in (all_object_files): Add $IPA_OBJS.
3725 2015-11-17 Pedro Alves <palves@redhat.com>
3727 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3728 GDB_SIGNAL_0 and gdb_signal_to_string.
3730 2015-11-17 Pedro Alves <palves@redhat.com>
3732 * win32-low.c (handle_output_debug_string): Remove parameter.
3733 (win32_kill): Remove our_status local and adjust call to
3734 handle_output_debug_string.
3735 (get_child_debug_event): Adjust call to
3736 handle_output_debug_string.
3738 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3740 * linux-mips-low.c (mips_fill_gregset): Add cast.
3741 (mips_store_gregset): Likewise.
3742 (mips_fill_fpregset): Likewise.
3743 (mips_store_fpregset): Likewise.
3745 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3747 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3750 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3752 * linux-mips-low.c (mips_linux_new_thread): Change type of
3753 watch_type to enum target_hw_bp_type.
3755 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3757 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3758 Change return type to arm_hwbp_type.
3760 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3762 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3763 (arm_store_gregset): Likewise.
3764 * linux-arm-low.c (arm_get_hwcap): Likewise.
3765 (arm_read_description): Likewise.
3767 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3769 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3771 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3773 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3774 (ppc_fill_vsxregset): Likewise.
3775 (ppc_store_vsxregset): Likewise.
3776 (ppc_fill_vrregset): Likewise.
3777 (ppc_store_vrregset): Likewise.
3778 (ppc_fill_evrregset): Likewise.
3779 (ppc_store_evrregset): Likewise.
3781 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3783 * linux-ppc-low.c (ppc_usrregs_info): Remove
3784 forward-declaration.
3785 (ppc_arch_setup): Move lower in file.
3787 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3789 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3790 (ps_pdwrite): Likewise.
3792 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3794 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3795 to after assert checks.
3797 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3799 * proc-service.c (ps_pdread): Add/adjust casts.
3800 (ps_pdwrite): Add/adjust casts.
3802 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3804 * server.c (handle_search_memory_1): Cast return value of
3807 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3809 * server.c (write_qxfer_response): Change type of data to
3812 2015-10-29 Pedro Alves <palves@redhat.com>
3814 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3816 2015-10-29 Pedro Alves <palves@redhat.com>
3818 * tracepoint.c (clear_installed_tracepoints): Add casts.
3820 2015-10-29 Pedro Alves <palves@redhat.com>
3822 * server.c (handle_v_cont, process_serial_event): Add enum
3823 gdb_signal casts to signal parsing code.
3825 2015-10-29 Pedro Alves <palves@redhat.com>
3827 * linux-low.h (NULL_REGSET): Define.
3828 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3829 * linux-arm-low.c (arm_regsets): Likewise.
3830 * linux-crisv32-low.c (cris_regsets): Likewise.
3831 * linux-m68k-low.c (m68k_regsets): Likewise.
3832 * linux-mips-low.c (mips_regsets): Likewise.
3833 * linux-nios2-low.c (nios2_regsets): Likewise.
3834 * linux-ppc-low.c (ppc_regsets): Likewise.
3835 * linux-s390-low.c (s390_regsets): Likewise.
3836 * linux-sh-low.c (sh_regsets): Likewise.
3837 * linux-sparc-low.c (sparc_regsets): Likewise.
3838 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3839 * linux-tile-low.c (tile_regsets): Likewise.
3840 * linux-x86-low.c (x86_regsets): Likewise.
3841 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3843 2015-10-29 Pedro Alves <palves@redhat.com>
3845 * linux-low.h (NULL_REGSET): Define.
3846 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3847 * linux-arm-low.c (arm_regsets): Likewise.
3848 * linux-crisv32-low.c (cris_regsets): Likewise.
3849 * linux-m68k-low.c (m68k_regsets): Likewise.
3850 * linux-mips-low.c (mips_regsets): Likewise.
3851 * linux-nios2-low.c (nios2_regsets): Likewise.
3852 * linux-ppc-low.c (ppc_regsets): Likewise.
3853 * linux-s390-low.c (s390_regsets): Likewise.
3854 * linux-sh-low.c (sh_regsets): Likewise.
3855 * linux-sparc-low.c (sparc_regsets): Likewise.
3856 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3857 * linux-tile-low.c (tile_regsets): Likewise.
3858 * linux-x86-low.c (x86_regsets): Likewise.
3859 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3861 2015-10-26 Doug Evans <dje@google.com>
3863 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3865 2015-10-26 Doug Evans <dje@google.com>
3867 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3869 2015-10-26 Doug Evans <dje@google.com>
3871 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3873 (attach_thread, find_new_threads_callback): Ditto.
3875 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3877 * mem-break.h (set_breakpoint_data): Remove.
3879 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3881 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3882 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3883 (initialize_low): Remove set_breakpoint_data call.
3884 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3885 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3886 (initialize_low): Remove set_breakpoint_data call.
3887 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3888 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3889 (initialize_low): Remove set_breakpoint_data call.
3891 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3893 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3894 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3895 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3896 * target.h (target_breakpoint_kind_from_pc): New macro.
3898 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3900 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3901 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3902 the default breakpoint kind.
3904 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3906 * linux-arm-low.c (arm_supports_z_point_type): Add software
3909 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3911 * linux-arm-low.c: Refactor breakpoint definitions.
3912 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3913 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3915 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3917 * Makefile.in: Add arm.c/o.
3918 * configure.srv: Likewise.
3919 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3920 (arm_breakpoint_kind_from_pc): New function.
3921 (arm_sw_breakpoint_from_kind): Return proper kind.
3922 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3924 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3926 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3928 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3929 (struct raw_breakpoint) <size>: Remove.
3930 (struct raw_breakpoint) <kind>: Add.
3931 (bp_size): New function.
3932 (bp_opcode): Likewise.
3933 (find_raw_breakpoint_at): Adjust for kind.
3934 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3935 (remove_memory_breakpoint): Adjust for kind call bp_size.
3936 (set_raw_breakpoint_at): Adjust for kind.
3937 (set_breakpoint): Likewise.
3938 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3939 (delete_raw_breakpoint): Adjust for kind.
3940 (delete_breakpoint): Likewise.
3941 (find_gdb_breakpoint): Likewise.
3942 (set_gdb_breakpoint_1): Likewise.
3943 (set_gdb_breakpoint): Likewise.
3944 (delete_gdb_breakpoint_1): Likewise.
3945 (delete_gdb_breakpoint): Likewise.
3946 (uninsert_raw_breakpoint): Likewise.
3947 (reinsert_raw_breakpoint): Likewise.
3948 (set_breakpoint_data): Remove.
3949 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3950 (check_mem_read): Adjust for kind call bp_size.
3951 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3952 (clone_one_breakpoint): Adjust for kind.
3953 * mem-break.h (set_gdb_breakpoint): Likewise.
3954 (delete_gdb_breakpoint): Likewise.
3955 * server.c (process_serial_event): Likewise.
3957 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3959 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3960 (struct linux_target_ops) <breakpoint>: Remove.
3961 (struct linux_target_ops) <breakpoint_len>: Remove.
3962 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3963 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3964 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3965 (arm_sw_breakpoint_from_kind): New function.
3966 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3967 (struct linux_target_ops) <breakpoint>: Remove.
3968 (struct linux_target_ops) <breakpoint_len>: Remove.
3969 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3970 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3971 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3972 (struct linux_target_ops) <breakpoint>: Remove.
3973 (struct linux_target_ops) <breakpoint_len>: Remove.
3974 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3975 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3976 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3977 (struct linux_target_ops) <breakpoint>: Remove.
3978 (struct linux_target_ops) <breakpoint_len>: Remove.
3979 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3980 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3981 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3982 and sw_breakpoint_from_kind to increment the pc.
3983 (linux_breakpoint_kind_from_pc): New function.
3984 (linux_sw_breakpoint_from_kind): New function.
3985 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3986 (initialize_low): Call breakpoint_kind_from_pc and
3987 sw_breakpoint_from_kind to replace breakpoint_data/len.
3988 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3990 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3991 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3992 (struct linux_target_ops) <breakpoint>: Remove.
3993 (struct linux_target_ops) <breakpoint_len>: Remove.
3994 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3995 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3996 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3997 (struct linux_target_ops) <breakpoint>: Remove.
3998 (struct linux_target_ops) <breakpoint_len>: Remove.
3999 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4000 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4001 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4002 (struct linux_target_ops) <breakpoint>: Remove.
4003 (struct linux_target_ops) <breakpoint_len>: Remove.
4004 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4005 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4006 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4007 (struct linux_target_ops) <breakpoint>: Remove.
4008 (struct linux_target_ops) <breakpoint_len>: Remove.
4009 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4010 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4011 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4012 (struct linux_target_ops) <breakpoint>: Remove.
4013 (struct linux_target_ops) <breakpoint_len>: Remove.
4014 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4015 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4016 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4017 (struct linux_target_ops) <breakpoint>: Remove.
4018 (struct linux_target_ops) <breakpoint_len>: Remove.
4019 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4020 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4021 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4022 (struct linux_target_ops) <breakpoint>: Remove.
4023 (struct linux_target_ops) <breakpoint_len>: Remove.
4024 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4025 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4026 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4027 (struct linux_target_ops) <breakpoint>: Remove.
4028 (struct linux_target_ops) <breakpoint_len>: Remove.
4029 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4030 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4031 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4032 (struct linux_target_ops) <breakpoint>: Remove.
4033 (struct linux_target_ops) <breakpoint_len>: Remove.
4034 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4035 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4036 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4037 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4038 (struct linux_target_ops) <breakpoint>: Remove.
4039 (struct linux_target_ops) <breakpoint_len>: Remove.
4040 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4041 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4042 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4043 (struct linux_target_ops) <breakpoint>: Remove.
4044 (struct linux_target_ops) <breakpoint_len>: Remove.
4045 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4046 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4048 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4050 * linux-cris-low.c (cris_get_pc): Remove void arg.
4052 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4054 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4057 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4059 * inferiors.c (thread_pid_matches_callback): New function.
4060 (find_thread_process): New function.
4061 (remove_thread): Reset current_thread.
4062 (remove_process): Assert threads have been removed first.
4064 2015-10-15 Yao Qi <yao.qi@linaro.org>
4066 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4068 (aarch64_remove_point): Likewise.
4069 * regcache.c (regcache_register_size): New function.
4071 2015-10-12 Yao Qi <yao.qi@linaro.org>
4073 * linux-aarch64-low.c: Update all callers as emit_load_store
4074 is renamed to aarch64_emit_load_store.
4076 2015-10-12 Yao Qi <yao.qi@linaro.org>
4078 * linux-aarch64-low.c: Update all callers of function renaming
4079 from emit_insn to aarch64_emit_insn.
4081 2015-10-12 Yao Qi <yao.qi@linaro.org>
4083 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4084 arch/aarch64-insn.h.
4085 (struct aarch64_memory_operand): Likewise.
4087 (emit_insn): Move to arch/aarch64-insn.c.
4088 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4089 (emit_load_store): Move to arch/aarch64-insn.c.
4090 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4091 (can_encode_int32): Remove.
4093 2015-10-12 Yao Qi <yao.qi@linaro.org>
4095 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4096 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4097 (aarch64_relocate_instruction): Likewise.
4098 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4099 (struct aarch64_insn_visitor): Likewise.
4101 2015-10-12 Yao Qi <yao.qi@linaro.org>
4103 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4104 (struct aarch64_insn_visitor): New.
4105 (struct aarch64_insn_relocation_data): New.
4106 (aarch64_ftrace_insn_reloc_b): New function.
4107 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4108 (aarch64_ftrace_insn_reloc_cb): Likewise.
4109 (aarch64_ftrace_insn_reloc_tb): Likewise.
4110 (aarch64_ftrace_insn_reloc_adr): Likewise.
4111 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4112 (aarch64_ftrace_insn_reloc_others): Likewise.
4114 (aarch64_relocate_instruction): Use visitor.
4116 2015-10-12 Yao Qi <yao.qi@linaro.org>
4118 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4119 int. Add argument buf.
4120 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4121 aarch64_relocate_instruction.
4123 2015-10-12 Yao Qi <yao.qi@linaro.org>
4125 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4126 argument insn. Remove local variable insn. Don't call
4128 (aarch64_install_fast_tracepoint_jump_pad): Call
4131 2015-09-30 Yao Qi <yao.qi@linaro.org>
4133 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4134 (emit_load_store_pair): Likewise.
4136 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4138 * dll.c (match_dll): Add cast(s).
4139 (unloaded_dll): Likewise.
4140 * linux-low.c (second_thread_of_pid_p): Likewise.
4141 (delete_lwp_callback): Likewise.
4142 (count_events_callback): Likewise.
4143 (select_event_lwp_callback): Likewise.
4144 (linux_set_resume_request): Likewise.
4145 * server.c (accumulate_file_name_length): Likewise.
4146 (emit_dll_description): Likewise.
4147 (handle_qxfer_threads_worker): Likewise.
4148 (visit_actioned_threads): Likewise.
4149 * thread-db.c (any_thread_of): Likewise.
4150 * tracepoint.c (same_process_p): Likewise.
4151 (match_blocktype): Likewise.
4152 (build_traceframe_info_xml): Likewise.
4154 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4156 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4158 (gdb_unparse_agent_expr): Likewise.
4159 * hostio.c (require_data): Likewise.
4160 (handle_pread): Likewise.
4161 * linux-low.c (disable_regset): Likewise.
4162 (fetch_register): Likewise.
4163 (store_register): Likewise.
4164 (get_dynamic): Likewise.
4165 (linux_qxfer_libraries_svr4): Likewise.
4166 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4167 (set_fast_tracepoint_jump): Likewise.
4168 (uninsert_fast_tracepoint_jumps_at): Likewise.
4169 (reinsert_fast_tracepoint_jumps_at): Likewise.
4170 (validate_inserted_breakpoint): Likewise.
4171 (clone_agent_expr): Likewise.
4172 * regcache.c (init_register_cache): Likewise.
4173 * remote-utils.c (putpkt_binary_1): Likewise.
4174 (decode_M_packet): Likewise.
4175 (decode_X_packet): Likewise.
4176 (look_up_one_symbol): Likewise.
4177 (relocate_instruction): Likewise.
4178 (monitor_output): Likewise.
4179 * server.c (handle_search_memory): Likewise.
4180 (handle_qxfer_exec_file): Likewise.
4181 (handle_qxfer_libraries): Likewise.
4182 (handle_qxfer): Likewise.
4183 (handle_query): Likewise.
4184 (handle_v_cont): Likewise.
4185 (handle_v_run): Likewise.
4186 (captured_main): Likewise.
4187 * target.c (write_inferior_memory): Likewise.
4188 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4189 * tracepoint.c (init_trace_buffer): Likewise.
4190 (add_tracepoint_action): Likewise.
4191 (add_traceframe): Likewise.
4192 (add_traceframe_block): Likewise.
4193 (cmd_qtdpsrc): Likewise.
4194 (cmd_qtdv): Likewise.
4195 (cmd_qtstatus): Likewise.
4196 (response_source): Likewise.
4197 (response_tsv): Likewise.
4198 (cmd_qtnotes): Likewise.
4199 (gdb_collect): Likewise.
4200 (initialize_tracepoint): Likewise.
4202 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4204 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4205 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4206 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4208 (enum aarch64_condition_codes): New enum.
4209 (w0): New static global.
4212 (struct aarch64_memory_operand) <type>: New
4213 MEMORY_OPERAND_POSTINDEX type.
4214 (postindex_memory_operand): New helper function.
4215 (emit_ret): New function.
4216 (emit_load_store_pair): New function, factored out of emit_stp
4217 with support for MEMORY_OPERAND_POSTINDEX.
4218 (emit_stp): Rewrite using emit_load_store_pair.
4219 (emit_ldp): New function.
4220 (emit_load_store): Likewise.
4221 (emit_ldr): Mention post-index instruction in comment.
4222 (emit_ldrh): New function.
4223 (emit_ldrb): New function.
4224 (emit_ldrsw): Mention post-index instruction in comment.
4225 (emit_str): Likewise.
4226 (emit_subs): New function.
4227 (emit_cmp): Likewise.
4228 (emit_and): Likewise.
4229 (emit_orr): Likewise.
4230 (emit_orn): Likewise.
4231 (emit_eor): Likewise.
4232 (emit_mvn): Likewise.
4233 (emit_lslv): Likewise.
4234 (emit_lsrv): Likewise.
4235 (emit_asrv): Likewise.
4236 (emit_mul): Likewise.
4237 (emit_sbfm): Likewise.
4238 (emit_sbfx): Likewise.
4239 (emit_ubfm): Likewise.
4240 (emit_ubfx): Likewise.
4241 (emit_csinc): Likewise.
4242 (emit_cset): Likewise.
4243 (emit_nop): Likewise.
4244 (emit_ops_insns): New helper function.
4245 (emit_pop): Likewise.
4246 (emit_push): Likewise.
4247 (aarch64_emit_prologue): New function.
4248 (aarch64_emit_epilogue): Likewise.
4249 (aarch64_emit_add): Likewise.
4250 (aarch64_emit_sub): Likewise.
4251 (aarch64_emit_mul): Likewise.
4252 (aarch64_emit_lsh): Likewise.
4253 (aarch64_emit_rsh_signed): Likewise.
4254 (aarch64_emit_rsh_unsigned): Likewise.
4255 (aarch64_emit_ext): Likewise.
4256 (aarch64_emit_log_not): Likewise.
4257 (aarch64_emit_bit_and): Likewise.
4258 (aarch64_emit_bit_or): Likewise.
4259 (aarch64_emit_bit_xor): Likewise.
4260 (aarch64_emit_bit_not): Likewise.
4261 (aarch64_emit_equal): Likewise.
4262 (aarch64_emit_less_signed): Likewise.
4263 (aarch64_emit_less_unsigned): Likewise.
4264 (aarch64_emit_ref): Likewise.
4265 (aarch64_emit_if_goto): Likewise.
4266 (aarch64_emit_goto): Likewise.
4267 (aarch64_write_goto_address): Likewise.
4268 (aarch64_emit_const): Likewise.
4269 (aarch64_emit_call): Likewise.
4270 (aarch64_emit_reg): Likewise.
4271 (aarch64_emit_pop): Likewise.
4272 (aarch64_emit_stack_flush): Likewise.
4273 (aarch64_emit_zero_ext): Likewise.
4274 (aarch64_emit_swap): Likewise.
4275 (aarch64_emit_stack_adjust): Likewise.
4276 (aarch64_emit_int_call_1): Likewise.
4277 (aarch64_emit_void_call_2): Likewise.
4278 (aarch64_emit_eq_goto): Likewise.
4279 (aarch64_emit_ne_goto): Likewise.
4280 (aarch64_emit_lt_goto): Likewise.
4281 (aarch64_emit_le_goto): Likewise.
4282 (aarch64_emit_gt_goto): Likewise.
4283 (aarch64_emit_ge_got): Likewise.
4284 (aarch64_emit_ops_impl): New static global variable.
4285 (aarch64_emit_ops): New target function, return
4286 &aarch64_emit_ops_impl.
4287 (struct linux_target_ops): Install it.
4289 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4291 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4292 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4294 * linux-aarch64-ipa.c: New file.
4295 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4297 (aarch64_get_thread_area): New target method.
4298 (extract_signed_bitfield): New helper function.
4299 (aarch64_decode_ldr_literal): New function.
4300 (enum aarch64_opcodes): New enum.
4301 (struct aarch64_register): New struct.
4302 (struct aarch64_operand): New struct.
4303 (x0): New static global.
4312 (aarch64_register): New helper function.
4313 (register_operand): Likewise.
4314 (immediate_operand): Likewise.
4315 (struct aarch64_memory_operand): New struct.
4316 (offset_memory_operand): New helper function.
4317 (preindex_memory_operand): Likewise.
4318 (enum aarch64_system_control_registers): New enum.
4319 (ENCODE): New macro.
4320 (emit_insn): New helper function.
4321 (emit_b): New function.
4322 (emit_bcond): Likewise.
4323 (emit_cb): Likewise.
4324 (emit_tb): Likewise.
4325 (emit_blr): Likewise.
4326 (emit_stp): Likewise.
4327 (emit_ldp_q_offset): Likewise.
4328 (emit_stp_q_offset): Likewise.
4329 (emit_load_store): Likewise.
4330 (emit_ldr): Likewise.
4331 (emit_ldrsw): Likewise.
4332 (emit_str): Likewise.
4333 (emit_ldaxr): Likewise.
4334 (emit_stxr): Likewise.
4335 (emit_stlr): Likewise.
4336 (emit_data_processing_reg): Likewise.
4337 (emit_data_processing): Likewise.
4338 (emit_add): Likewise.
4339 (emit_sub): Likewise.
4340 (emit_mov): Likewise.
4341 (emit_movk): Likewise.
4342 (emit_mov_addr): Likewise.
4343 (emit_mrs): Likewise.
4344 (emit_msr): Likewise.
4345 (emit_sevl): Likewise.
4346 (emit_wfe): Likewise.
4347 (append_insns): Likewise.
4348 (can_encode_int32_in): New helper function.
4349 (aarch64_relocate_instruction): New function.
4350 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4351 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4352 (struct linux_target_ops): Install aarch64_get_thread_area,
4353 aarch64_install_fast_tracepoint_jump_pad and
4354 aarch64_get_min_fast_tracepoint_insn_len.
4356 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4358 * Makefile.in (aarch64-insn.o): New rule.
4359 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4361 2015-09-21 Yao Qi <yao.qi@linaro.org>
4363 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4365 2015-09-21 Yao Qi <yao.qi@linaro.org>
4367 * tracepoint.c (max_jump_pad_size): Remove.
4369 2015-09-18 Yao Qi <yao.qi@linaro.org>
4371 * linux-aarch64-low.c: Don't include sys/uio.h.
4372 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4374 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4376 * tracepoint.c (eval_result_type): Change prototype.
4377 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4379 2015-09-15 Pedro Alves <palves@redhat.com>
4381 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4382 Check whether to report exec events instead of checking whether
4383 multiprocess is enabled.
4385 2015-09-15 Pedro Alves <palves@redhat.com>
4388 * remote-utils.c (prepare_resume_reply): Merge
4389 TARGET_WAITKIND_VFORK_DONE switch case with the
4390 TARGET_WAITKIND_FORKED case.
4392 2015-09-15 Yao Qi <yao.qi@linaro.org>
4394 * server.c (handle_query): Check string comparison using
4395 "else if" instead of "if".
4397 2015-09-15 Yao Qi <yao.qi@linaro.org>
4399 * server.c (vCont_supported): New global variable.
4400 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4401 matches. Append ";vContSupported+" to own_buf.
4402 (handle_v_requests): Append ";s;S" to own_buf if target supports
4403 hardware single step or vCont_supported is false.
4404 (capture_main): Set vCont_supported to zero.
4406 2015-09-15 Yao Qi <yao.qi@linaro.org>
4408 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4410 (linux_supports_hardware_single_step): ... New function.
4411 (linux_target_ops): Update.
4412 * lynx-low.c (lynx_target_ops): Set field
4413 supports_hardware_single_step to target_can_do_hardware_single_step.
4414 * nto-low.c (nto_target_ops): Likewise.
4415 * spu-low.c (spu_target_ops): Likewise.
4416 * win32-low.c (win32_target_ops): Likewise.
4417 * target.c (target_can_do_hardware_single_step): New function.
4418 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4419 Remove. <supports_hardware_single_step>: New field.
4420 (target_supports_conditional_breakpoints): Remove.
4421 (target_supports_hardware_single_step): New macro.
4422 (target_can_do_hardware_single_step): Declare.
4423 * server.c (handle_query): Use target_supports_hardware_single_step
4424 instead of target_supports_conditional_breakpoints.
4426 2015-09-15 Yao Qi <yao.qi@linaro.org>
4428 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4430 (struct linux_target_ops the_low_target): Install
4431 aarch64_linux_siginfo_fixup.
4433 2015-09-11 Don Breazeal <donb@codesourcery.com>
4434 Luis Machado <lgustavo@codesourcery.com>
4436 * linux-low.c (linux_mourn): Static declaration.
4437 (linux_arch_setup): Move in front of
4438 handle_extended_wait.
4439 (linux_arch_setup_thread): New function.
4440 (handle_extended_wait): Handle exec events. Call
4441 linux_arch_setup_thread. Make event_lwp argument a
4442 pointer-to-a-pointer.
4443 (check_zombie_leaders): Do not check stopped threads.
4444 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4445 (linux_low_filter_event): Add lwp and thread for exec'ing
4446 non-leader thread if leader thread has been deleted.
4447 Refactor code into linux_arch_setup_thread and call it.
4448 Pass child lwp pointer by reference to handle_extended_wait.
4449 (linux_wait_for_event_filtered): Update comment.
4450 (linux_wait_1): Prevent clobbering exec event status.
4451 (linux_supports_exec_events): New function.
4452 (linux_target_ops) <supports_exec_events>: Initialize new member.
4453 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4455 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4456 * server.c (report_exec_events): New global variable.
4457 (handle_query): Handle qSupported query for exec-events feature.
4458 (captured_main): Initialize report_exec_events.
4459 * server.h (report_exec_events): Declare new global variable.
4460 * target.h (struct target_ops) <supports_exec_events>: New
4462 (target_supports_exec_events): New macro.
4463 * win32-low.c (win32_target_ops) <supports_exec_events>:
4464 Initialize new member.
4466 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4468 * linux-low.c (linux_low_enable_btrace): Remove.
4469 (linux_target_ops): Replace linux_low_enable_btrace with
4470 linux_enable_btrace.
4472 2015-09-03 Yao Qi <yao.qi@linaro.org>
4474 * linux-aarch64-low.c (aarch64_insert_point): Call
4475 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4478 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4480 * linux-low.c (check_stopped_by_breakpoint): Use
4481 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4483 2015-08-27 Pedro Alves <palves@redhat.com>
4485 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4487 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4489 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4490 the XNEW-family equivalent.
4491 (compile_bytecodes): Likewise.
4492 * dll.c (loaded_dll): Likewise.
4493 * event-loop.c (append_callback_event): Likewise.
4494 (create_file_handler): Likewise.
4495 (create_file_event): Likewise.
4496 * hostio.c (handle_open): Likewise.
4497 * inferiors.c (add_thread): Likewise.
4498 (add_process): Likewise.
4499 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4500 * linux-arm-low.c (arm_new_process): Likewise.
4501 (arm_new_thread): Likewise.
4502 * linux-low.c (add_to_pid_list): Likewise.
4503 (linux_add_process): Likewise.
4504 (handle_extended_wait): Likewise.
4505 (add_lwp): Likewise.
4506 (enqueue_one_deferred_signal): Likewise.
4507 (enqueue_pending_signal): Likewise.
4508 (linux_resume_one_lwp_throw): Likewise.
4509 (linux_resume_one_thread): Likewise.
4510 (linux_read_memory): Likewise.
4511 (linux_write_memory): Likewise.
4512 * linux-mips-low.c (mips_linux_new_process): Likewise.
4513 (mips_linux_new_thread): Likewise.
4514 (mips_add_watchpoint): Likewise.
4515 * linux-x86-low.c (initialize_low_arch): Likewise.
4516 * lynx-low.c (lynx_add_process): Likewise.
4517 * mem-break.c (set_raw_breakpoint_at): Likewise.
4518 (set_breakpoint): Likewise.
4519 (add_condition_to_breakpoint): Likewise.
4520 (add_commands_to_breakpoint): Likewise.
4521 (clone_agent_expr): Likewise.
4522 (clone_one_breakpoint): Likewise.
4523 * regcache.c (new_register_cache): Likewise.
4524 * remote-utils.c (look_up_one_symbol): Likewise.
4525 * server.c (queue_stop_reply): Likewise.
4526 (start_inferior): Likewise.
4527 (queue_stop_reply_callback): Likewise.
4528 (handle_target_event): Likewise.
4529 * spu-low.c (fetch_ppc_memory): Likewise.
4530 (store_ppc_memory): Likewise.
4531 * target.c (set_target_ops): Likewise.
4532 * thread-db.c (thread_db_load_search): Likewise.
4533 (try_thread_db_load_1): Likewise.
4534 * tracepoint.c (add_tracepoint): Likewise.
4535 (add_tracepoint_action): Likewise.
4536 (create_trace_state_variable): Likewise.
4537 (cmd_qtdpsrc): Likewise.
4538 (cmd_qtro): Likewise.
4539 (add_while_stepping_state): Likewise.
4540 * win32-low.c (child_add_thread): Likewise.
4541 (get_image_name): Likewise.
4543 2015-08-25 Yao Qi <yao.qi@linaro.org>
4545 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4547 2015-08-25 Yao Qi <yao.qi@linaro.org>
4549 * Makefile.in (aarch64-linux.o): New rule.
4550 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4552 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4553 (aarch64_init_debug_reg_state): Make it extern.
4554 (aarch64_linux_prepare_to_resume): Remove.
4556 2015-08-25 Yao Qi <yao.qi@linaro.org>
4558 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4559 lwp_arch_private_info and ptid_of_lwp.
4561 2015-08-25 Yao Qi <yao.qi@linaro.org>
4563 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4564 Find proc_info by find_process_pid. All callers updated.
4566 2015-08-25 Yao Qi <yao.qi@linaro.org>
4568 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4570 (debug_reg_change_callback): Remove.
4571 (aarch64_notify_debug_reg_change): Remove.
4573 2015-08-25 Yao Qi <yao.qi@linaro.org>
4575 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4576 Call current_lwp_ptid.
4578 2015-08-25 Yao Qi <yao.qi@linaro.org>
4580 * linux-aarch64-low.c (debug_reg_change_callback): Use
4583 2015-08-25 Yao Qi <yao.qi@linaro.org>
4585 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4587 2015-08-25 Yao Qi <yao.qi@linaro.org>
4589 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4591 2015-08-25 Yao Qi <yao.qi@linaro.org>
4593 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4596 2015-08-25 Yao Qi <yao.qi@linaro.org>
4598 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4600 (debug_reg_change_callback): Remove argument entry and add argument
4601 lwp. Remove local variable thread. Don't print thread id in the
4602 debugging output. Don't check whether pid of thread equals to pid.
4603 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4604 iterate_over_lwps instead find_inferior.
4606 2015-08-24 Pedro Alves <palves@redhat.com>
4608 * inferiors.c (get_first_process): New function.
4609 * inferiors.h (get_first_process): New declaration.
4610 * remote-utils.c (read_ptid): Default to the first process in the
4611 list, instead of to the current thread's process.
4613 2015-08-24 Pedro Alves <palves@redhat.com>
4615 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4616 * event-loop.c: Likewise.
4617 * remote-utils.c: Likewise.
4618 * tracepoint.c: Likewise.
4620 2015-08-24 Pedro Alves <palves@redhat.com>
4622 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4625 2015-08-21 Pedro Alves <palves@redhat.com>
4627 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4628 instead of literal 1.
4630 2015-08-21 Pedro Alves <palves@redhat.com>
4632 * tdesc.c (default_description): Explicitly zero-initialize.
4634 2015-08-21 Pedro Alves <palves@redhat.com>
4637 * inferiors.c (remove_thread): Discard any pending stop reply for
4639 * server.c (remove_all_on_match_pid): Rename to ...
4640 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4642 (discard_queued_stop_replies): Change parameter to a ptid. Now
4644 (handle_v_kill, kill_inferior_callback, captured_main)
4645 (process_serial_event): Adjust.
4646 * server.h (discard_queued_stop_replies): Declare.
4648 2015-08-21 Pedro Alves <palves@redhat.com>
4650 * linux-low.c (wait_for_sigstop): Always switch to no thread
4651 selected if the previously current thread dies.
4652 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4653 process instead of the current thread's.
4654 * remote-utils.c (input_interrupt): Don't check if there's no
4656 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4657 current thread to the general thread fails, error out.
4658 (handle_qxfer_auxv, handle_qxfer_libraries)
4659 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4660 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4661 (handle_query): Check if there's a thread selected instead of
4662 checking whether there's any thread in the thread list.
4663 (handle_qxfer_threads, handle_qxfer_btrace)
4664 (handle_qxfer_btrace_conf): Don't error out early if there's no
4665 thread in the thread list.
4666 (handle_v_cont, myresume): Don't set the current thread to the
4668 (process_serial_event) <Hg handling>: Also set thread_id if the
4669 previous general thread is still alive.
4670 (process_serial_event) <g/G handling>: If setting the current
4671 thread to the general thread fails, error out.
4672 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4673 thread's lwp instead of the current thread's.
4674 * target.c (set_desired_thread): If the desired thread was not
4675 found, leave the current thread pointing to NULL. Return an int
4676 (boolean) indicating success.
4677 * target.h (set_desired_thread): Change return type to int.
4679 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4681 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4682 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4684 (ps_get_thread_area): New function.
4686 2015-08-19 Gary Benson <gbenson@redhat.com>
4688 * hostio.c (handle_pread): Do not attempt to read more data
4689 than hostio_reply_with_data can fit in a packet.
4691 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4693 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4695 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4697 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4699 2015-08-06 Pedro Alves <palves@redhat.com>
4701 * tracepoint.c (expr_eval_result): Now an int.
4703 2015-08-06 Pedro Alves <palves@redhat.com>
4705 * gdbthread.h (struct regcache): Forward declare.
4706 (struct thread_info) <regcache_data>: Now a struct regcache
4708 * inferiors.c (inferior_regcache_data)
4709 (set_inferior_regcache_data): Now work with struct regcache
4711 * inferiors.h (struct regcache): Forward declare.
4712 (inferior_regcache_data, set_inferior_regcache_data): Now work
4713 with struct regcache pointers.
4714 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4715 (free_register_cache_thread): Remove struct regcache pointer
4718 2015-08-06 Pedro Alves <palves@redhat.com>
4720 * server.c (captured_main): On error, print the exception message
4721 to stderr, and if run_once is set, throw a quit.
4723 2015-08-06 Pedro Alves <palves@redhat.com>
4725 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4728 2015-08-06 Pedro Alves <palves@redhat.com>
4730 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4731 reading beyond the passed in buffer length.
4733 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4735 * tracepoint.c (symbol_list) <required>: Remove.
4737 2015-08-06 Pedro Alves <palves@redhat.com>
4739 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4740 count if stopping and suspending threads.
4741 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4742 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4743 (linux_detach): Complete an ongoing step-over.
4744 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4746 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4747 (linux_wait_1): If passing a signal to the inferior after
4748 finishing a step-over, unsuspend and re-resume all lwps. If we
4749 see a single-step event but the thread should be continuing, don't
4750 pass the trap to gdb.
4751 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4752 internal_error instead of gdb_assert.
4753 (enqueue_pending_signal): New function.
4754 (check_ptrace_stopped_lwp_gone): Add debug output.
4755 (start_step_over): Use internal_error instead of gdb_assert.
4756 (complete_ongoing_step_over): New function.
4757 (linux_resume_one_thread): Don't resume a suspended thread.
4758 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4761 2015-08-06 Pedro Alves <palves@redhat.com>
4763 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4764 (linux_thread_alive): Use lwp_is_marked_dead.
4765 (extended_event_reported): Delete.
4766 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4767 instead of extended_event_reported.
4768 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4770 (lwp_is_marked_dead): New function.
4771 (lwp_running): Use lwp_is_marked_dead.
4772 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4775 2015-08-06 Pedro Alves <palves@redhat.com>
4777 * linux-low.c (linux_wait_1): Move fork event output out of the
4778 !report_to_gdb check. Pass event_child->waitstatus to
4779 target_waitstatus_to_string instead of ourstatus.
4781 2015-08-04 Yao Qi <yao.qi@linaro.org>
4783 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4784 if current_thread is 32 bit.
4786 2015-08-04 Yao Qi <yao.qi@linaro.org>
4788 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4789 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4790 * server.c (extended_protocol): Remove "static".
4791 * server.h (extended_protocol): Declare it.
4793 2015-08-04 Yao Qi <yao.qi@linaro.org>
4795 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4796 both aarch64 and aarch32.
4797 (aarch64_set_pc): Likewise.
4799 2015-08-04 Yao Qi <yao.qi@linaro.org>
4801 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4802 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4803 arm-with-neon.xml to srv_xmlfiles.
4804 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4805 (is_64bit_tdesc): New function.
4806 (aarch64_linux_read_description): New function.
4807 (aarch64_arch_setup): Call aarch64_linux_read_description.
4808 (regs_info): Rename to regs_info_aarch64.
4809 (aarch64_regs_info): Return right regs_info.
4810 (initialize_low_arch): Call initialize_low_arch_aarch32.
4812 2015-08-04 Yao Qi <yao.qi@linaro.org>
4814 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4815 * linux-aarch32-low.c: New file.
4816 * linux-aarch32-low.h: New file.
4817 * linux-arm-low.c (arm_fill_gregset): Move it to
4818 linux-aarch32-low.c.
4819 (arm_store_gregset): Likewise.
4820 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4821 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4822 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4823 (regs_info): Rename to regs_info_arm.
4824 (arm_regs_info): Return regs_info_aarch32 if
4825 have_ptrace_getregset is 1 and target description is
4826 arm_with_neon or arm_with_vfpv3.
4827 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4828 Call initialize_low_arch_aarch32 instead.
4830 2015-08-04 Yao Qi <yao.qi@linaro.org>
4832 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4833 * linux-low.c: ... here.
4834 * linux-low.h (have_ptrace_getregset): Declare it.
4836 2015-08-04 Pedro Alves <palves@redhat.com>
4838 * thread-db.c (struct thread_db): Use new typedefs.
4839 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4841 (disable_thread_event_reporting): Cast result of dlsym to
4842 destination function pointer type.
4843 (thread_db_mourn): Use td_ta_delete_ftype.
4845 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4847 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4849 (CDX_BREAKPOINT): Define for R2.
4850 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4851 (the_low_target): Add comments.
4853 2015-07-30 Yao Qi <yao.qi@linaro.org>
4855 * linux-arm-low.c (arm_hwcap): Remove it.
4856 (arm_read_description): New local variable arm_hwcap. Don't
4857 set arm_hwcap to zero.
4859 2015-07-30 Yao Qi <yao.qi@linaro.org>
4861 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4862 Use regcache->tdesc instead.
4863 (arm_store_wmmxregset): Likewise.
4864 (arm_fill_vfpregset): Likewise.
4865 (arm_store_vfpregset): Likewise.
4867 2015-07-30 Yao Qi <yao.qi@linaro.org>
4869 * linux-arm-low.c: Include arch/arm.h.
4870 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4871 (arm_store_gregset): Likewise.
4873 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4875 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4876 ptrace's 4th parameter.
4878 2015-07-27 Yao Qi <yao.qi@linaro.org>
4880 * configure.srv (case aarch64*-*-linux*): Don't set
4883 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4885 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4887 * linux-arm-low.c: Likewise.
4888 * linux-cris-low.c: Likewise.
4889 * linux-crisv32-low.c: Likewise.
4890 * linux-low.c: Likewise.
4891 * linux-m68k-low.c: Likewise.
4892 * linux-mips-low.c: Likewise.
4893 * linux-nios2-low.c: Likewise.
4894 * linux-s390-low.c: Likewise.
4895 * linux-sparc-low.c: Likewise.
4896 * linux-tic6x-low.c: Likewise.
4897 * linux-tile-low.c: Likewise.
4898 * linux-x86-low.c: Likewise.
4900 2015-07-24 Pedro Alves <palves@redhat.com>
4902 * config.in: Regenerate.
4903 * configure: Regenerate.
4905 2015-07-24 Pedro Alves <palves@redhat.com>
4907 * acinclude.m4: Include ../ptrace.m4.
4908 * configure.ac: Call GDB_AC_PTRACE.
4909 * config.in, configure: Regenerate.
4911 2015-07-24 Yao Qi <yao.qi@linaro.org>
4913 * linux-low.c (linux_create_inferior): Remove setting to
4914 proc->priv->new_inferior.
4915 (linux_attach): Likewise.
4916 (linux_low_filter_event): Likewise.
4917 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4919 2015-07-24 Yao Qi <yao.qi@linaro.org>
4921 * linux-low.c (linux_arch_setup): New function.
4922 (linux_low_filter_event): If proc->tdesc is NULL and
4923 proc->attached is true, call the_low_target.arch_setup.
4924 Otherwise, keep status pending, and return.
4925 (linux_resume_one_lwp_throw): Don't call get_pc if
4926 thread->while_stepping isn't NULL. Don't call
4927 get_thread_regcache if proc->tdesc is NULL.
4928 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4929 (linux_target_ops): Install arch_setup.
4930 * server.c (start_inferior): Call the_target->arch_setup.
4931 * target.h (struct target_ops) <arch_setup>: New field.
4932 (target_arch_setup): New marco.
4933 * lynx-low.c (lynx_target_ops): Update.
4934 * nto-low.c (nto_target_ops): Update.
4935 * spu-low.c (spu_target_ops): Update.
4936 * win32-low.c (win32_target_ops): Update.
4938 2015-07-24 Yao Qi <yao.qi@linaro.org>
4940 * linux-low.c (linux_add_process): Don't set
4941 proc->priv->new_inferior.
4942 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4943 (linux_attach): Likewise.
4945 2015-07-24 Yao Qi <yao.qi@linaro.org>
4947 * server.c (start_inferior): Code refactor.
4949 2015-07-24 Yao Qi <yao.qi@linaro.org>
4951 * server.c (process_serial_event): Set general_thread.
4953 2015-07-21 Yao Qi <yao.qi@linaro.org>
4955 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4956 aarch64_linux_get_debug_reg_capacity.
4958 2015-07-17 Yao Qi <yao.qi@linaro.org>
4960 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4961 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4962 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4963 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4964 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4965 (AARCH64_HWP_ALIGNMENT): Likewise.
4966 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4967 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4968 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4969 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4970 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4971 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4972 (struct aarch64_debug_reg_state): Likewise.
4973 (struct arch_lwp_info): Likewise.
4974 (aarch64_align_watchpoint): Likewise.
4975 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4976 (aarch64_watchpoint_length): Likewise.
4977 (aarch64_point_encode_ctrl_reg): Likewise
4978 (aarch64_point_is_aligned): Likewise.
4979 (aarch64_align_watchpoint): Likewise.
4980 (aarch64_linux_set_debug_regs):
4981 (aarch64_dr_state_insert_one_point): Likewise.
4982 (aarch64_dr_state_remove_one_point): Likewise.
4983 (aarch64_handle_breakpoint): Likewise.
4984 (aarch64_handle_aligned_watchpoint): Likewise.
4985 (aarch64_handle_unaligned_watchpoint): Likewise.
4986 (aarch64_handle_watchpoint): Likewise.
4988 2015-07-17 Yao Qi <yao.qi@linaro.org>
4990 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4991 and don't aarch64_get_debug_reg_state. All callers update.
4992 (aarch64_handle_aligned_watchpoint): Likewise.
4993 (aarch64_handle_unaligned_watchpoint): Likewise.
4994 (aarch64_handle_watchpoint): Likewise.
4995 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4996 (aarch64_remove_point): Likewise.
4998 2015-07-17 Yao Qi <yao.qi@linaro.org>
5000 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5002 (aarch64_handle_unaligned_watchpoint): Likewise.
5004 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5006 Revert the previous 3 commits:
5007 Move gdb_regex* to common/
5008 Move linux_find_memory_regions_full & co.
5009 gdbserver build-id attribute generator
5011 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5012 Jan Kratochvil <jan.kratochvil@redhat.com>
5014 gdbserver build-id attribute generator.
5015 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5016 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5017 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5019 (get_dynamic): Use find_pdhr to traverse program headers.
5020 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5021 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5022 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5023 (get_hex_build_id): New.
5024 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5025 to reply XML document.
5027 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5028 Jan Kratochvil <jan.kratochvil@redhat.com>
5030 * target.c: Include target/target-utils.h and fcntl.h.
5031 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5032 (target_fileio_read_stralloc): New functions.
5034 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5036 * Makefile.in (OBS): Add gdb_regex.o.
5038 * config.in: Rebuilt.
5039 * configure: Rebuilt.
5041 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5042 Jan Kratochvil <jan.kratochvil@redhat.com>
5044 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5045 * Makefile.in (OBS): Add target-utils.o.
5046 (linux-maps.o, target-utils.o): New.
5047 * configure.srv (srv_linux_obj): Add linux-maps.o.
5049 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5051 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5053 (the_low_target): Install it.
5055 2015-07-14 Pedro Alves <palves@redhat.com>
5057 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5058 Instead, ignore ECHILD, and throw an error for other errnos.
5060 2015-07-10 Pedro Alves <palves@redhat.com>
5062 * event-loop.c (struct callback_event) <data>: Change type to
5063 gdb_client_data instance instead of gdb_client_data pointer.
5064 (append_callback_event): Adjust.
5066 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5068 * linux-aarch64-low.c: Add comments for each linux_target_ops
5069 method. Remove comments already covered in target_ops and
5070 linux_target_ops definitions.
5071 (the_low_target): Add comments for each unimplemented method.
5073 2015-07-09 Yao Qi <yao.qi@linaro.org>
5075 * linux-aarch64-low.c (aarch64_regmap): Remove.
5076 (aarch64_usrregs_info): Remove.
5077 (regs_info): Set field usrregs to NULL.
5079 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5081 * linux-low.c: Include "rsp-low.h"
5082 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5083 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5084 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5085 (handle_btrace_enable_pt): New.
5086 (handle_btrace_general_set): Support "pt".
5087 (handle_btrace_conf_general_set): Support "pt:size".
5089 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5091 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5094 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5096 * linux-aarch64-low.c: Remove comment about endianness.
5097 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5098 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5101 2015-06-24 Gary Benson <gbenson@redhat.com>
5103 * linux-i386-ipa.c (stdint.h): Do not include.
5104 * lynx-i386-low.c (stdint.h): Likewise.
5105 * lynx-ppc-low.c (stdint.h): Likewise.
5106 * mem-break.c (stdint.h): Likewise.
5107 * thread-db.c (stdint.h): Likewise.
5108 * tracepoint.c (stdint.h): Likewise.
5109 * win32-low.c (stdint.h): Likewise.
5111 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5113 * server.c (write_qxfer_response): Update call to
5114 remote_escape_output.
5116 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5117 Jan Kratochvil <jan.kratochvil@redhat.com>
5119 Merge multiple hex conversions.
5120 * gdbreplay.c (tohex): Rename to 'fromhex'.
5121 (logchar): Use fromhex.
5123 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5125 * server.c (handle_qxfer_libraries): Set `version' attribute for
5128 2015-06-10 Gary Benson <gbenson@redhat.com>
5130 * target.h (struct target_ops) <multifs_open>: New field.
5131 <multifs_unlink>: Likewise.
5132 <multifs_readlink>: Likewise.
5133 * linux-low.c (nat/linux-namespaces.h): New include.
5134 (linux_target_ops): Initialize the_target->multifs_open,
5135 the_target->multifs_unlink and the_target->multifs_readlink.
5136 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5137 * hostio.c (hostio_fs_pid): New static variable.
5138 (hostio_handle_new_gdb_connection): New function.
5139 (handle_setfs): Likewise.
5140 (handle_open): Use the_target->multifs_open as appropriate.
5141 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5142 (handle_readlink): Use the_target->multifs_readlink as
5144 (handle_vFile): Handle vFile:setfs packets.
5145 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5146 after target_handle_new_gdb_connection.
5148 2015-06-10 Gary Benson <gbenson@redhat.com>
5150 * configure.ac (AC_CHECK_FUNCS): Add setns.
5151 * config.in: Regenerate.
5152 * configure: Likewise.
5153 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5154 (linux-namespaces.o): New rule.
5155 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5157 2015-06-09 Gary Benson <gbenson@redhat.com>
5159 * hostio.c (handle_open): Process mode argument with
5160 fileio_to_host_mode.
5162 2015-06-01 Yao Qi <yao.qi@linaro.org>
5164 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5165 * linux-x86-low.c: Likewise.
5167 2015-05-28 Don Breazeal <donb@codesourcery.com>
5169 * linux-low.c (handle_extended_wait): Initialize
5170 thread_info.last_resume_kind for new fork children.
5172 2015-05-15 Pedro Alves <palves@redhat.com>
5174 * target.h (target_handle_new_gdb_connection): Rewrite using if
5175 wrapped in do/while.
5177 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5179 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5180 * configure, config.in: Regenerate.
5181 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5184 2015-05-12 Don Breazeal <donb@codesourcery.com>
5186 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5187 PTRACE_EVENT_VFORK_DONE.
5188 (linux_low_ptrace_options, extended_event_reported): Add vfork
5190 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5191 and "vforkdone" for RSP 'T' Stop Reply Packet.
5192 * server.h (report_vfork_events): Declare
5195 2015-05-12 Don Breazeal <donb@codesourcery.com>
5197 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5198 (the_low_target) <new_fork>: Initialize new member.
5199 * linux-arm-low.c (arm_new_fork): New function.
5200 (the_low_target) <new_fork>: Initialize new member.
5201 * linux-low.c (handle_extended_wait): Call new target function
5203 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5204 * linux-mips-low.c (mips_add_watchpoint): New function
5205 extracted from mips_insert_point.
5206 (the_low_target) <new_fork>: Initialize new member.
5207 (mips_linux_new_fork): New function.
5208 (mips_insert_point): Call mips_add_watchpoint.
5209 * linux-x86-low.c (x86_linux_new_fork): New function.
5210 (the_low_target) <new_fork>: Initialize new member.
5212 2015-05-12 Don Breazeal <donb@codesourcery.com>
5214 * linux-low.c (handle_extended_wait): Implement return value,
5215 rename argument 'event_child' to 'event_lwp', handle
5216 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5217 (linux_low_ptrace_options): New function.
5218 (linux_low_filter_event): Call linux_low_ptrace_options,
5219 use different argument fo linux_enable_event_reporting,
5220 use return value from handle_extended_wait.
5221 (extended_event_reported): New function.
5222 (linux_wait_1): Call extended_event_reported and set
5223 status to report fork events.
5224 (linux_write_memory): Add pid to debug message.
5225 (reset_lwp_ptrace_options_callback): New function.
5226 (linux_handle_new_gdb_connection): New function.
5227 (linux_target_ops): Initialize new structure member.
5228 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5229 * lynx-low.c: Initialize new structure member.
5230 * remote-utils.c (prepare_resume_reply): Implement stop reason
5231 "fork" for "T" stop message.
5232 * server.c (handle_query): Call handle_new_gdb_connection.
5233 * server.h (report_fork_events): Declare global flag.
5234 * target.h (struct target_ops) <handle_new_gdb_connection>:
5236 (target_handle_new_gdb_connection): New macro.
5237 * win32-low.c: Initialize new structure member.
5239 2015-05-12 Don Breazeal <donb@codesourcery.com>
5241 * mem-break.c (APPEND_TO_LIST): Define macro.
5242 (clone_agent_expr): New function.
5243 (clone_one_breakpoint): New function.
5244 (clone_all_breakpoints): New function.
5245 * mem-break.h: Declare new functions.
5247 2015-05-12 Don Breazeal <donb@codesourcery.com>
5249 * linux-low.c (linux_supports_fork_events): New function.
5250 (linux_supports_vfork_events): New function.
5251 (linux_target_ops): Initialize new structure members.
5252 (initialize_low): Call linux_check_ptrace_features.
5253 * lynx-low.c (lynx_target_ops): Initialize new structure
5255 * server.c (report_fork_events, report_vfork_events):
5257 (handle_query): Add new features to qSupported packet and
5259 (captured_main): Initialize new global variables.
5260 * target.h (struct target_ops) <supports_fork_events>:
5262 <supports_vfork_events>: New member.
5263 (target_supports_fork_events): New macro.
5264 (target_supports_vfork_events): New macro.
5265 * win32-low.c (win32_target_ops): Initialize new structure
5268 2015-05-12 Gary Benson <gbenson@redhat.com>
5270 * server.c (handle_qxfer_exec_file): Use current process
5273 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5275 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5276 Remove HAVE_PTRACE_GETREGS conditionals.
5277 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5278 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5280 2015-05-08 Yao Qi <yao.qi@linaro.org>
5282 * linux-low.c (linux_supports_conditional_breakpoints): New
5284 (linux_target_ops): Install new target method.
5285 * lynx-low.c (lynx_target_ops): Install NULL hook for
5286 supports_conditional_breakpoints.
5287 * nto-low.c (nto_target_ops): Likewise.
5288 * spu-low.c (spu_target_ops): Likewise.
5289 * win32-low.c (win32_target_ops): Likewise.
5290 * server.c (handle_query): Check
5291 target_supports_conditional_breakpoints.
5292 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5294 (target_supports_conditional_breakpoints): New macro.
5296 2015-05-06 Pedro Alves <palves@redhat.com>
5299 * server.c (start_inferior): If the process exits, mourn it.
5301 2015-04-21 Gary Benson <gbenson@redhat.com>
5303 * hostio.c (fileio_open_flags_to_host): Factored out to
5304 fileio_to_host_openflags in common/fileio.c. Single use
5307 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5309 * linux-xtensa-low.c (xtensa_fill_gregset)
5310 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5313 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5315 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5316 (regs_info): Replace usrregs pointer with NULL.
5318 2015-04-17 Gary Benson <gbenson@redhat.com>
5320 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5321 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5322 * server.c (handle_qxfer_exec_file): New function.
5323 (qxfer_packets): Add exec-file entry.
5324 (handle_query): Report qXfer:exec-file:read as supported packet.
5326 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5328 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5330 2015-04-09 Gary Benson <gbenson@redhat.com>
5332 * hostio-errno.c (errno_to_fileio_error): Remove function.
5333 Update caller to use remote_fileio_to_fio_error.
5335 2015-04-09 Yao Qi <yao.qi@linaro.org>
5337 * linux-low.c (linux_insert_point): Call
5338 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5339 (linux_remove_point): Call remove_memory_breakpoint if type is
5341 * linux-x86-low.c (x86_insert_point): Don't call
5342 insert_memory_breakpoint.
5343 (x86_remove_point): Don't call remove_memory_breakpoint.
5345 2015-04-01 Pedro Alves <palves@redhat.com>
5346 Cleber Rosa <crosa@redhat.com>
5348 * server.c (gdbserver_usage): Reorganize and extend the usage
5351 2015-03-24 Pedro Alves <palves@redhat.com>
5353 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5354 output. Also dump TRAP_TRACE.
5355 (linux_low_filter_event): In debug output, distinguish a
5356 resume_stop SIGSTOP from a delayed SIGSTOP.
5358 2015-03-24 Gary Benson <gbenson@redhat.com>
5360 * linux-x86-low.c (x86_linux_new_thread): Moved to
5362 (x86_linux_prepare_to_resume): Likewise.
5364 2015-03-24 Gary Benson <gbenson@redhat.com>
5366 * Makefile.in (x86-linux-dregs.o): New rule.
5367 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5368 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5369 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5370 (x86_linux_dr_get): Likewise.
5371 (x86_linux_dr_set): Likewise.
5372 (update_debug_registers_callback): Likewise.
5373 (x86_linux_dr_set_addr): Likewise.
5374 (x86_linux_dr_get_addr): Likewise.
5375 (x86_linux_dr_set_control): Likewise.
5376 (x86_linux_dr_get_control): Likewise.
5377 (x86_linux_dr_get_status): Likewise.
5378 (x86_linux_update_debug_registers): Likewise.
5380 2015-03-24 Gary Benson <gbenson@redhat.com>
5382 * linux-x86-low.c (x86_linux_update_debug_registers):
5383 New function, factored out from...
5384 (x86_linux_prepare_to_resume): ...this.
5386 2015-03-24 Gary Benson <gbenson@redhat.com>
5388 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5389 (x86_linux_dr_set): Likewise.
5390 (update_debug_registers_callback): Likewise.
5391 (x86_linux_dr_set_addr): Likewise.
5392 (x86_linux_dr_get_addr): Likewise.
5393 (x86_linux_dr_set_control): Likewise.
5394 (x86_linux_dr_get_control): Likewise.
5395 (x86_linux_dr_get_status): Likewise.
5396 (x86_linux_prepare_to_resume): Likewise.
5398 2015-03-24 Gary Benson <gbenson@redhat.com>
5400 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5401 Use perror_with_name. Pass string through gettext.
5402 (x86_linux_dr_set): Likewise.
5404 2015-03-24 Gary Benson <gbenson@redhat.com>
5406 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5407 (x86_linux_dr_set_addr): ...this.
5408 (x86_dr_low_get_addr): Rename to...
5409 (x86_linux_dr_get_addr): ...this.
5410 (x86_dr_low_set_control): Rename to...
5411 (x86_linux_dr_set_control): ...this.
5412 (x86_dr_low_get_control): Rename to...
5413 (x86_linux_dr_get_control): ...this.
5414 (x86_dr_low_get_status): Rename to...
5415 (x86_linux_dr_get_status): ...this.
5416 (x86_dr_low): Update with new function names.
5418 2015-03-24 Gary Benson <gbenson@redhat.com>
5420 * Makefile.in (x86-linux.o): New rule.
5421 * configure.srv: Add x86-linux.o to relevant targets.
5422 * linux-low.c (lwp_set_arch_private_info): New function.
5423 (lwp_arch_private_info): Likewise.
5424 * linux-x86-low.c: Include nat/x86-linux.h.
5425 (arch_lwp_info): Removed structure.
5426 (update_debug_registers_callback):
5427 Use lwp_set_debug_registers_changed.
5428 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5429 and lwp_set_debug_registers_changed.
5430 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5432 2015-03-24 Gary Benson <gbenson@redhat.com>
5434 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5435 * linux-arm-low.c (arm_new_thread): Likewise.
5436 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5437 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5438 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5439 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5441 2015-03-24 Gary Benson <gbenson@redhat.com>
5443 * linux-low.c (ptid_of_lwp): New function.
5444 (lwp_is_stopped): Likewise.
5445 (lwp_stop_reason): Likewise.
5446 * linux-x86-low.c (update_debug_registers_callback):
5448 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5451 2015-03-24 Gary Benson <gbenson@redhat.com>
5453 * linux-low.h (linux_stop_lwp): Remove declaration.
5455 2015-03-24 Gary Benson <gbenson@redhat.com>
5457 * linux-low.h: Include nat/linux-nat.h.
5458 * linux-low.c (iterate_over_lwps_args): New structure.
5459 (iterate_over_lwps_filter): New function.
5460 (iterate_over_lwps): Likewise.
5461 * linux-x86-low.c (update_debug_registers_callback):
5462 Update signature to what iterate_over_lwps expects.
5463 Remove PID check that iterate_over_lwps now performs.
5464 (x86_dr_low_set_addr): Use iterate_over_lwps.
5465 (x86_dr_low_set_control): Likewise.
5467 2015-03-24 Gary Benson <gbenson@redhat.com>
5469 * linux-x86-low.c (x86_debug_reg_state): New function.
5470 (x86_linux_prepare_to_resume): Use the above.
5472 2015-03-24 Gary Benson <gbenson@redhat.com>
5474 * linux-low.c (current_lwp_ptid): New function.
5475 * linux-x86-low.c: Include nat/linux-nat.h.
5476 (x86_dr_low_get_addr): Use current_lwp_ptid.
5477 (x86_dr_low_get_control): Likewise.
5478 (x86_dr_low_get_status): Likewise.
5480 2015-03-20 Pedro Alves <palves@redhat.com>
5482 * tracepoint.c (cmd_qtstatus): Make "str" const.
5484 2015-03-20 Pedro Alves <palves@redhat.com>
5486 * server.c (handle_general_set): Make "req_str" const.
5488 2015-03-19 Pedro Alves <palves@redhat.com>
5490 * linux-low.c (linux_resume_one_lwp): Rename to ...
5491 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5492 instead call perror_with_name.
5493 (check_ptrace_stopped_lwp_gone): New function.
5494 (linux_resume_one_lwp): Reimplement as wrapper around
5495 linux_resume_one_lwp_throw that swallows errors if the LWP is
5498 2015-03-19 Pedro Alves <palves@redhat.com>
5500 * linux-low.c (count_events_callback, select_event_lwp_callback):
5501 No longer check whether the thread has resume_stop as last resume
5504 2015-03-19 Pedro Alves <palves@redhat.com>
5506 * linux-low.c (count_events_callback, select_event_lwp_callback):
5507 Use the lwp's status_pending_p field, not the thread's.
5509 2015-03-19 Pedro Alves <palves@redhat.com>
5511 * linux-low.c (select_event_lwp_callback): Update comments to
5512 no longer mention SIGTRAP.
5514 2015-03-18 Gary Benson <gbenson@redhat.com>
5516 * server.c (handle_query): Do not report vFile:fstat as supported.
5518 2015-03-11 Gary Benson <gbenson@redhat.com>
5520 * hostio.c (sys/types.h): New include.
5521 (sys/stat.h): Likewise.
5522 (common-remote-fileio.h): Likewise.
5523 (handle_fstat): New function.
5524 (handle_vFile): Handle vFile:fstat packets.
5526 2015-03-11 Gary Benson <gbenson@redhat.com>
5528 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5529 struct stat.st_blocks and struct stat.st_blksize.
5530 * configure: Regenerate.
5531 * config.in: Likewise.
5532 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5533 (OBS): Add common-remote-fileio.o.
5534 (common-remote-fileio.o): New rule.
5536 2015-03-09 Pedro Alves <palves@redhat.com>
5538 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5539 'struct sockaddr' pointer in 'accept' call.
5541 2015-03-09 Pedro Alves <palves@redhat.com>
5544 2015-03-07 Pedro Alves <palves@redhat.com>
5545 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5546 or <winsock2.h> here. Instead include "gdb_socket.h".
5547 (remote_open): Use union gdb_sockaddr_u.
5548 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5549 or <winsock2.h> here. Instead include "gdb_socket.h".
5550 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5551 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5553 (init_named_socket, gdb_agent_helper_thread): Use union
5556 2015-03-07 Pedro Alves <palves@redhat.com>
5558 * configure.ac (build_warnings): Move
5559 -Wdeclaration-after-statement to the C-specific set.
5560 * configure: Regenerate.
5562 2015-03-07 Pedro Alves <palves@redhat.com>
5564 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5565 or <winsock2.h> here. Instead include "gdb_socket.h".
5566 (remote_open): Use union gdb_sockaddr_u.
5567 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5568 or <winsock2.h> here. Instead include "gdb_socket.h".
5569 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5570 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5572 (init_named_socket, gdb_agent_helper_thread): Use union
5575 2015-03-07 Pedro Alves <palves@redhat.com>
5577 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5580 2015-03-06 Yao Qi <yao.qi@linaro.org>
5582 * linux-aarch64-low.c (aarch64_insert_point): Use
5583 show_debug_regs as a boolean.
5584 (aarch64_remove_point): Likewise.
5586 2015-03-05 Pedro Alves <palves@redhat.com>
5588 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5589 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5590 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5591 * nto-low.c (nto_target_ops): Likewise.
5592 * spu-low.c (spu_target_ops): Likewise.
5593 * win32-low.c (win32_target_ops): Likewise.
5595 2015-03-04 Pedro Alves <palves@redhat.com>
5597 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5598 Decide whether a breakpoint triggered based on the SIGTRAP's
5600 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5601 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5602 (linux_low_filter_event): Check for breakpoints before checking
5604 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5606 (linux_stopped_by_sw_breakpoint)
5607 (linux_supports_stopped_by_sw_breakpoint)
5608 (linux_stopped_by_hw_breakpoint)
5609 (linux_supports_stopped_by_hw_breakpoint): New functions.
5610 (linux_target_ops): Install new target methods.
5612 2015-03-04 Pedro Alves <palves@redhat.com>
5614 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5615 * server.c (swbreak_feature, hwbreak_feature): New globals.
5616 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5617 (captured_main): Clear swbreak_feature and hwbreak_feature.
5618 * server.h (swbreak_feature, hwbreak_feature): Declare.
5619 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5620 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5621 supports_stopped_by_hw_breakpoint>: New fields.
5622 (target_supports_stopped_by_sw_breakpoint)
5623 (target_stopped_by_sw_breakpoint)
5624 (target_supports_stopped_by_hw_breakpoint)
5625 (target_stopped_by_hw_breakpoint): Declare.
5627 2015-03-04 Pedro Alves <palves@redhat.com>
5629 enum lwp_stop_reason -> enum target_stop_reason
5630 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5631 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5632 (linux_wait_1, stuck_in_jump_pad_callback)
5633 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5634 (linux_stopped_by_watchpoint):
5635 * linux-low.h (enum lwp_stop_reason): Delete.
5636 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5637 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5639 2015-03-04 Yao Qi <yao.qi@linaro.org>
5641 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5643 2015-03-03 Gary Benson <gbenson@redhat.com>
5645 * hostio.c (handle_vFile): Fix prefix lengths.
5647 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5649 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5652 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5654 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5655 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5656 (clean): Add "rm -f" for above C files.
5657 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5658 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5659 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5660 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5661 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5662 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5663 (init_registers_s390x_vx_linux64)
5664 (init_registers_s390x_tevx_linux64)
5665 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5666 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5668 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5669 (s390_store_vxrs_high): New functions.
5670 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5672 (s390_arch_setup): Add logic for selecting one of the new target
5673 descriptions. Activate the new vector regsets if applicable.
5674 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5675 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5676 and init_registers_s390x_tevx_linux64.
5678 2015-03-01 Pedro Alves <palves@redhat.com>
5680 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5683 2015-02-27 Pedro Alves <palves@redhat.com>
5685 * linux-x86-low.c (u_debugreg_offset): New function.
5686 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5688 2015-02-27 Pedro Alves <palves@redhat.com>
5690 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5691 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5692 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5693 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5694 (ps_lsetfpregs, ps_getpid)
5695 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5696 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5697 (ps_lsetxregs, ps_plog): Declare.
5699 2015-02-27 Pedro Alves <palves@redhat.com>
5701 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5702 IP_AGENT_EXPORT_FUNC.
5703 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5704 IP_AGENT_EXPORT_FUNC.
5705 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5706 (IP_AGENT_EXPORT): Delete.
5707 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5708 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5709 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5710 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5711 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5712 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5713 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5714 (traceframe_read_count, traceframe_write_count)
5715 (traceframes_created, trace_state_variables, get_raw_reg)
5716 (get_trace_state_variable_value, set_trace_state_variable_value)
5717 (ust_loaded, helper_thread_id, cmd_buf): Use
5718 IPA_SYM_EXPORTED_NAME.
5719 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5720 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5721 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5722 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5723 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5724 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5725 EXTERN_C_PUSH/EXTERN_C_POP.
5726 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5727 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5728 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5729 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5730 (traceframe_write_count, traceframe_read_count)
5731 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5732 (about_to_request_buffer_space, get_trace_state_variable_value)
5733 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5734 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5735 EXTERN_C_PUSH/EXTERN_C_POP.
5736 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5737 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5738 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5739 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5740 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5741 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5742 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5743 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5745 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5746 (IP_AGENT_EXPORT_VAR_DECL): Define.
5748 (gdb_agent_get_raw_reg): Declare.
5750 2015-02-27 Tom Tromey <tromey@redhat.com>
5751 Pedro Alves <palves@redhat.com>
5753 Rename symbols whose names are reserved C++ keywords throughout.
5755 2015-02-27 Pedro Alves <palves@redhat.com>
5757 * Makefile.in (COMPILER): New, get it from autoconf.
5758 (CXX): Get from autoconf instead.
5759 (COMPILE.pre): Use COMPILER.
5760 (CC-LD): Rename to ...
5761 (CC_LD): ... this. Use COMPILER.
5762 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5763 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5764 * acinclude.m4: Include build-with-cxx.m4.
5765 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5766 Disable -Werror by default if building in C++ mode.
5767 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5768 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5769 the C++ compiler. Save/restore CXXFLAGS too.
5770 * configure: Regenerate.
5772 2015-02-27 Pedro Alves <palves@redhat.com>
5774 * acinclude.m4: Include libiberty.m4.
5775 * configure.ac: Call libiberty_INIT.
5776 * config.in, configure: Regenerate.
5778 2015-02-26 Pedro Alves <palves@redhat.com>
5780 * linux-low.c (linux_wait_1): When incrementing the PC past a
5781 program breakpoint always use the_low_target.breakpoint_len as
5782 increment, rather than the maximum between that and
5783 the_low_target.decr_pc_after_break.
5785 2015-02-23 Pedro Alves <palves@redhat.com>
5787 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5788 thread was doing a step-over; always adjust the PC if
5789 we stepped over a permanent breakpoint.
5790 (linux_wait_1): If we stepped over breakpoint that was on top of a
5791 permanent breakpoint, manually advance the PC past it.
5793 2015-02-23 Pedro Alves <palves@redhat.com>
5795 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5797 (x86_fill_gregset, x86_store_gregset): Use it when handling
5800 2015-02-20 Pedro Alves <palves@redhat.com>
5802 * thread-db.c: Include "nat/linux-procfs.h".
5803 (thread_db_init): Skip listing new threads if the kernel supports
5804 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5806 2015-02-20 Pedro Alves <palves@redhat.com>
5808 * linux-low.c (status_pending_p_callback): Use ptid_match.
5810 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5812 PR breakpoints/16812
5813 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5814 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5815 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5817 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5819 PR breakpoints/15956
5820 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5822 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5824 * linux-low.c (linux_low_btrace_conf): Print size.
5825 * server.c (handle_btrace_conf_general_set): New.
5826 (hanle_general_set): Call handle_btrace_conf_general_set.
5827 (handle_query): Report Qbtrace-conf:bts:size as supported.
5829 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5831 * linux-low.c (linux_low_enable_btrace): Update parameters.
5832 (linux_low_btrace_conf): New.
5833 (linux_target_ops)<to_btrace_conf>: Initialize.
5834 * server.c (current_btrace_conf): New.
5835 (handle_btrace_enable): Rename to ...
5836 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5837 to target_enable_btrace. Update comment. Update users.
5838 (handle_qxfer_btrace_conf): New.
5839 (qxfer_packets): Add btrace-conf entry.
5840 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5841 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5842 (target_ops)<read_btrace_conf>: New.
5843 (target_enable_btrace): Update parameters.
5844 (target_read_btrace_conf): New.
5846 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5848 * server.c (handle_btrace_general_set): Remove call to
5849 target_supports_btrace.
5850 (supported_btrace_packets): New.
5851 (handle_query): Call supported_btrace_packets.
5852 * target.h: include btrace-common.h.
5853 (btrace_target_info): Removed.
5854 (supports_btrace, target_supports_btrace): Update parameters.
5856 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5858 * Makefile.in (SFILES): Add common/btrace-common.c.
5859 (OBS): Add common/btrace-common.o.
5860 (btrace-common.o): Add build rules.
5861 * linux-low: Include btrace-common.h.
5862 (linux_low_read_btrace): Use struct btrace_data. Call
5863 btrace_data_init and btrace_data_fini.
5865 2015-02-06 Pedro Alves <palves@redhat.com>
5867 * thread-db.c (find_new_threads_callback): Add debug output.
5869 2015-02-04 Pedro Alves <palves@redhat.com>
5871 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5872 (resume_stopped_resumed_lwps): New function.
5873 (linux_wait_for_event_filtered): Use it.
5875 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5877 * Makefile.in (SFILES): Add linux-personality.c.
5878 (linux-personality.o): New rule.
5879 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5880 list of objects to be built.
5881 * linux-low.c: Include nat/linux-personality.h.
5882 (linux_create_inferior): Remove code to disable address space
5883 randomization (moved to ../nat/linux-personality.c). Create
5884 cleanup to disable address space randomization.
5886 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5888 * Makefile.in (posix-strerror.o): New rule.
5889 (mingw-strerror.o): Likewise.
5890 * configure: Regenerated.
5891 * configure.ac: Source file ../common/common.host. Initialize new
5892 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5894 2015-01-14 Yao Qi <yao@codesourcery.com>
5896 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5897 (ppc-linux.o): New rule.
5898 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5899 * configure.ac: AC_CHECK_FUNCS(getauxval).
5900 * config.in: Re-generated.
5901 * configure: Re-generated.
5902 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5903 ppc64_64bit_inferior_p
5905 2015-01-14 Yao Qi <yao@codesourcery.com>
5907 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5908 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5909 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5910 (PT_ORIG_R3, PT_TRAP): Likewise.
5911 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5912 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5913 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5915 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5917 * i387-fp.c (i387_cache_to_xsave): In look over
5918 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5919 zmmh_low_space field by use of zmmh_high_space.
5921 2015-01-09 Pedro Alves <palves@redhat.com>
5923 * linux-low.c (step_over_bkpt): Move higher up in the file.
5924 (handle_extended_wait): Don't store the stop_pc here.
5925 (get_stop_pc): Adjust comments and rename to ...
5926 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5927 stopped for a software breakpoint or hardware breakpoint.
5928 (thread_still_has_status_pending_p): New function.
5929 (status_pending_p_callback): Use
5930 thread_still_has_status_pending_p. If the event is no longer
5931 interesting, resume the LWP.
5932 (handle_tracepoints): Add assert.
5933 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5934 (wstatus_maybe_breakpoint): New function.
5935 (cancel_breakpoint): Delete function.
5936 (check_stopped_by_watchpoint): New function, factored out from
5937 linux_low_filter_event.
5938 (lp_status_maybe_breakpoint): Delete function.
5939 (linux_low_filter_event): Remove filter_ptid argument.
5940 Leave thread group exits pending here. Store the LWP's stop PC.
5941 Always leave events pending.
5942 (linux_wait_for_event_filtered): Pull all events out of the
5943 kernel, and leave them all pending.
5944 (count_events_callback, select_event_lwp_callback): Consider all
5946 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5947 (select_event_lwp): Only give preference to the stepping LWP in
5948 all-stop mode. Adjust comments.
5949 (ignore_event): New function.
5950 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5951 references to cancel_breakpoints. Adjust to renames. Also give
5952 equal priority to all LWPs that have had events in non-stop mode.
5953 If reporting a software breakpoint event, unadjust the LWP's PC.
5954 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5955 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5957 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5958 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5959 (linux_stopped_by_watchpoint): Adjust.
5960 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5961 * linux-low.h (enum lwp_stop_reason): New.
5962 (struct lwp_info) <stop_pc>: Adjust comment.
5963 <stopped_by_watchpoint>: Delete field.
5964 <stop_reason>: New field.
5965 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5966 * mem-break.c (software_breakpoint_inserted_here)
5967 (hardware_breakpoint_inserted_here): New function.
5968 * mem-break.h (software_breakpoint_inserted_here)
5969 (hardware_breakpoint_inserted_here): Declare.
5970 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5971 (cancel_breakpoints): Delete.
5972 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5973 (upload_fast_traceframes): Remove references to
5976 2015-01-09 Pedro Alves <palves@redhat.com>
5978 * thread-db.c (find_new_threads_callback): Ignore thread if the
5979 kernel thread ID is -1.
5981 2015-01-09 Pedro Alves <palves@redhat.com>
5983 * linux-low.c (linux_attach_fail_reason_string): Move to
5984 nat/linux-ptrace.c, and rename.
5985 (linux_attach_lwp): Update comment.
5986 (attach_proc_task_lwp_callback): New function.
5987 (linux_attach): Adjust to rename and use
5988 linux_proc_attach_tgid_threads.
5989 (linux_attach_fail_reason_string): Delete declaration.
5991 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5993 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5994 * server.c (gdbserver_version): Likewise.
5996 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5998 * remote-utils.c: Include ctype.h.
5999 (input_interrupt): Explicitly handle the case when the char
6000 received is the NUL byte. Improve the printing of non-ASCII
6003 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6005 * linux-low.c (linux_low_filter_event): Update call to
6006 linux_enable_event_reporting following the addition of
6007 a new parameter to that function.
6009 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6012 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6013 (AARCH64_FPCR_REGNO): Likewise.
6014 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6015 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6016 (aarch64_store_fpregset): Likewise.
6018 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6020 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6021 Remove FIXME comment about assumption about N.
6023 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6025 * configure.ac: If large-file support is disabled in GDBserver,
6026 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6027 * configure: Regenerate.
6029 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6031 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6032 warning upon ENODATA from ptrace.
6033 * linux-s390-low.c (s390_store_tdb): New.
6034 (s390_regsets): Add regset for NT_S390_TDB.
6036 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6038 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6039 without a fill_function.
6040 * linux-s390-low.c (s390_fill_last_break): Remove.
6041 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6042 (s390_arch_setup): Use regset's size instead of fill_function for
6045 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6047 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6048 the regset's store function when ptrace returned an error.
6049 * regcache.c (get_thread_regcache): Invalidate register cache
6050 before fetching inferior's registers.
6052 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6054 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6055 while-loop as for-loop.
6056 (regsets_store_inferior_registers): Likewise.
6058 2014-11-28 Yao Qi <yao@codesourcery.com>
6060 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6061 * config.in, configure: Re-generate.
6062 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6065 2014-11-21 Yao Qi <yao@codesourcery.com>
6067 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6068 (AC_CHECK_HEADERS): Remove malloc.h.
6069 * configure: Re-generated.
6070 * config.in: Re-generated.
6071 * server.h: Don't include alloca.h and malloc.h.
6072 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6073 Don't include malloc.h.
6075 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6077 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6078 corresponding ERRNO check in same block.
6080 2014-11-12 Pedro Alves <palves@redhat.com>
6082 * server.c (cont_thread): Update comment.
6083 (start_inferior, attach_inferior): No longer clear cont_thread.
6084 (handle_v_cont): No longer set cont_thread.
6085 (captured_main): Clear cont_thread each time a GDB connects.
6087 2014-11-12 Pedro Alves <palves@redhat.com>
6089 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6090 thread, and don't resume all threads if the Hc thread has exited.
6092 2014-11-12 Pedro Alves <palves@redhat.com>
6094 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6095 the process group instead of to a specific LWP.
6097 2014-10-15 Pedro Alves <palves@redhat.com>
6100 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6102 (arm_set_thread_context): Delete.
6103 (the_low_target): Adjust.
6104 * win32-i386-low.c (debug_registers_changed)
6105 (debug_registers_used): Delete.
6106 (update_debug_registers_callback): New function.
6107 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6108 needing to update their debug registers.
6109 (win32_get_current_dr): New function.
6110 (x86_dr_low_get_addr, x86_dr_low_get_control)
6111 (x86_dr_low_get_status): Fetch the debug register from the thread
6113 (i386_initial_stuff): Adjust.
6114 (i386_get_thread_context): Remove current_event parameter. Don't
6115 clear debug_registers_changed nor copy DR values to
6117 (i386_set_thread_context): Delete.
6118 (i386_prepare_to_resume): New function.
6119 (i386_thread_added): Mark the thread as needing to update irs
6121 (the_low_target): Remove i386_set_thread_context and install
6122 i386_prepare_to_resume.
6123 * win32-low.c (win32_get_thread_context): Adjust.
6124 (win32_set_thread_context): Use SetThreadContext
6126 (win32_prepare_to_resume): New function.
6127 (win32_require_context): New function, factored out from ...
6128 (thread_rec): ... this.
6129 (continue_one_thread): Call win32_prepare_to_resume on each thread
6130 we're about to continue.
6131 (win32_resume): Call win32_prepare_to_resume on the event thread.
6132 * win32-low.h (struct win32_thread_info)
6133 <debug_registers_changed>: New field.
6134 (struct win32_target_ops): Change prototype of set_thread_context,
6135 delete set_thread_context and add prepare_to_resume.
6136 (win32_require_context): New declaration.
6138 2014-10-08 Gary Benson <gbenson@redhat.com>
6140 * server.h: Do not include common-exceptions.h.
6142 2014-10-08 Gary Benson <gbenson@redhat.com>
6144 * server.h: Do not include cleanups.h.
6146 2014-09-30 James Hogan <james.hogan@imgtec.com>
6148 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6151 2014-09-23 Yao Qi <yao@codesourcery.com>
6153 * linux-low.c (lp_status_maybe_breakpoint): New function.
6154 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6155 (count_events_callback): Likewise.
6156 (select_event_lwp_callback): Likewise.
6157 (cancel_breakpoints_callback): Likewise.
6159 2014-09-19 Don Breazeal <donb@codesourcery.com>
6161 * linux-low.c (handle_extended_wait): Call
6162 linux_ptrace_get_extended_event.
6163 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6164 linux_is_extended_waitstatus.
6166 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6168 * Makefile.in (CPPFLAGS): Define.
6169 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6170 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6172 2014-09-16 Gary Benson <gbenson@redhat.com>
6174 * inferiors.h (current_inferior): Renamed as...
6175 (current_thread): New variable. All uses updated.
6176 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6177 (maybe_move_out_of_jump_pad): Likewise.
6178 (cancel_breakpoint): Likewise.
6179 (linux_low_filter_event): Likewise.
6180 (wait_for_sigstop): Likewise.
6181 (linux_resume_one_lwp): Likewise.
6182 (need_step_over_p): Likewise.
6183 (start_step_over): Likewise.
6184 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6185 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6186 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6187 and save_inferior as saved_thread.
6188 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6190 (regcache_invalidate_thread): Likewise.
6191 * remote-utils.c (prepare_resume_reply): Likewise.
6192 * thread-db.c (thread_db_get_tls_address): Likewise.
6193 (disable_thread_event_reporting): Likewise.
6194 (remove_thread_event_breakpoints): Likewise.
6195 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6197 * target.h (set_desired_inferior): Renamed as...
6198 (set_desired_thread): New declaration. All uses updated.
6199 * server.c (myresume): Updated comment to reference thread instead
6201 (handle_serial_event): Likewise.
6202 (handle_target_event): Likewise.
6204 2014-09-12 Tom Tromey <tromey@redhat.com>
6205 Gary Benson <gbenson@redhat.com>
6207 * regcache.h: Include common-regcache.h.
6208 (regcache_read_pc): Don't declare.
6209 * regcache.c (get_thread_regcache_for_ptid): New function.
6211 2014-09-11 Tom Tromey <tromey@redhat.com>
6212 Gary Benson <gbenson@redhat.com>
6214 * symbol.c: New file.
6215 * Makefile.in (SFILES): Add symbol.c.
6216 (OBS): Add symbol.o.
6218 2014-09-11 Gary Benson <gbenson@redhat.com>
6220 * target.c (target_stop_ptid, target_continue_ptid): New
6223 2014-09-11 Tom Tromey <tromey@redhat.com>
6224 Gary Benson <gbenson@redhat.com>
6226 * target.h: Include target/target.h.
6227 * target.c (target_read_memory, target_read_uint32)
6228 (target_write_memory): New functions.
6230 2014-09-11 Gary Benson <gbenson@redhat.com>
6232 * server.h (debug_hw_points): Don't declare.
6233 * server.c (debug_hw_points): Don't define. Replace all uses
6234 with show_debug_regs.
6235 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6236 all uses with show_debug_regs.
6238 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6240 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6241 endianness into account.
6242 (ppc_supply_ptrace_register): Likewise.
6244 2014-09-03 James Hogan <james.hogan@imgtec.com>
6246 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6247 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6249 2014-09-03 Gary Benson <gbenson@redhat.com>
6251 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6252 ALL_DEBUG_ADDRESS_REGISTERS.
6254 2014-09-02 Gary Benson <gbenson@redhat.com>
6256 * i386-low.h: Renamed as...
6257 * x86-low.h: New file. All type, function and variable name
6258 prefixes changed from "i386_" to "x86_". All references updated.
6259 * i386-low.c: Renamed as...
6260 * x86-low.c: New file. All type, function and variable name
6261 prefixes changed from "i386_" to "x86_". All references updated.
6263 2014-09-02 Gary Benson <gbenson@redhat.com>
6265 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6266 (x86_linux_new_thread): Likewise.
6268 2014-08-29 Gary Benson <gbenson@redhat.com>
6270 * server.h (setjmp.h): Do not include.
6271 (toplevel): Do not declare.
6272 (common-exceptions.h): Include.
6273 (cleanups.h): Likewise.
6274 * server.c (toplevel): Do not define.
6275 (exit_code): New static global.
6276 (detach_or_kill_for_exit_cleanup): New function.
6277 (main): New function. Original main renamed to...
6278 (captured_main): New function.
6279 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6281 2014-08-29 Gary Benson <gbenson@redhat.com>
6283 * Makefile.in (SFILES): Add common/common-exceptions.c.
6284 (OBS): Add common-exceptions.o.
6285 (common-exceptions.o): New rule.
6286 * utils.c (prepare_to_throw_exception): New function.
6288 2014-08-29 Gary Benson <gbenson@redhat.com>
6290 * config.in: Regenerate.
6291 * configure: Likewise.
6293 2014-08-29 Gary Benson <gbenson@redhat.com>
6295 * Makefile.in (SFILES): Add common/cleanups.c.
6297 (cleanups.o): New rule.
6299 2014-08-29 Gary Benson <gbenson@redhat.com>
6301 * utils.c (internal_vwarning): New function.
6303 2014-08-28 Gary Benson <gbenson@redhat.com>
6305 * utils.h (fatal): Remove declaration.
6306 * utils.c (fatal): Remove function.
6308 2014-08-28 Gary Benson <gbenson@redhat.com>
6310 * tracepoint.c (gdb_agent_init): Replace fatal with
6312 (initialize_tracepoint): Likewise.
6314 2014-08-28 Gary Benson <gbenson@redhat.com>
6316 * remote-utils.c (remote_prepare): Replace fatal with error.
6318 2014-08-28 Gary Benson <gbenson@redhat.com>
6320 * linux-low.c (linux_async): Replace fatal with warning.
6322 (linux_start_non_stop): Return -1 if linux_async failed.
6324 2014-08-28 Gary Benson <gbenson@redhat.com>
6326 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6328 (i386_dr_low_get_addr): Remove vague comment.
6329 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6332 2014-08-28 Gary Benson <gbenson@redhat.com>
6334 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6335 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6337 (linux_resume_one_lwp): Likewise.
6338 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6340 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6341 with internal_error.
6342 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6343 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6344 (find_register_by_name): Replace fatal with internal_error.
6345 (find_regno): Likewise.
6346 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6347 * thread-db.c (thread_db_create_event): Likewise.
6348 (thread_db_load_search): Likewise.
6349 (try_thread_db_load_1): Likewise.
6350 * tracepoint.c (get_jump_space_head): Replace fatal with
6352 (claim_trampoline_space): Likewise.
6353 (have_fast_tracepoint_trampoline_buffer): Likewise.
6354 (cmd_qtstart): Likewise.
6355 (stop_tracing): Likewise.
6356 (fast_tracepoint_collecting): Likewise.
6357 (target_malloc): Likewise.
6358 (download_tracepoint): Likewise.
6359 (download_trace_state_variables): Replace check with gdb_assert.
6360 (upload_fast_traceframes): Replace fatal with internal_error.
6362 2014-08-19 Tom Tromey <tromey@redhat.com>
6363 Gary Benson <gbenson@redhat.com>
6365 * Makefile.in (SFILES): Add common/common-debug.c.
6366 (OBS): Add common-debug.o.
6367 (common-debug.o): New rule.
6368 * debug.h (debug_printf): Don't declare.
6369 * debug.c (debug_printf): Renamed and rewritten as...
6370 (debug_vprintf): New function.
6372 2014-08-19 Gary Benson <gbenson@redhat.com>
6374 * utils.h: Do not include print-utils.h.
6376 2014-08-19 Tom Tromey <tromey@redhat.com>
6377 Gary Benson <gbenson@redhat.com>
6379 * server.h: Add static assertion.
6380 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6382 2014-08-19 Tom Tromey <tromey@redhat.com>
6383 Gary Benson <gbenson@redhat.com>
6385 * Makefile.in (SFILES): Add common/errors.c.
6386 (OBS): Add errors.o.
6387 (IPA_OBS): Add errors-ipa.o.
6388 (errors.o): New rule.
6389 (errors-ipa.o): Likewise.
6390 * utils.h (perror_with_name, error, warning): Don't declare.
6391 * utils.c (warning): Renamed and rewritten as...
6392 (vwarning): New function.
6393 (error): Renamed and rewritten as...
6394 (verror): New function.
6395 (internal_error): Renamed and rewritten as...
6396 (internal_verror): New function.
6398 2014-08-07 Gary Benson <gbenson@redhat.com>
6400 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6401 * configure: Regenerate.
6402 * config.in: Likewise.
6403 * server.h: Do not include errno.h.
6404 * event-loop.c: Likewise.
6405 * hostio-errno.c: Likewise.
6406 * linux-low.c: Likewise.
6407 * remote-utils.c: Likewise.
6408 * spu-low.c: Likewise.
6409 * utils.c: Likewise.
6410 * gdbreplay.c: Unconditionally include errno.h.
6412 2014-08-07 Gary Benson <gbenson@redhat.com>
6414 * server.h: Do not include string.h.
6415 * event-loop.c: Likewise.
6416 * linux-low.c: Likewise.
6417 * regcache.c: Likewise.
6418 * remote-utils.c: Likewise.
6419 * spu-low.c: Likewise.
6420 * utils.c: Likewise.
6422 2014-08-07 Gary Benson <gbenson@redhat.com>
6424 * server.h: Do not include gdb_assert.h.
6426 2014-08-07 Gary Benson <gbenson@redhat.com>
6428 * server.h: Do not include common-utils.h.
6430 2014-08-07 Gary Benson <gbenson@redhat.com>
6432 * server.h: Do not include ptid.h.
6433 * notif.h: Likewise.
6435 2014-08-07 Gary Benson <gbenson@redhat.com>
6437 * server.h: Do not include gdb_locale.h.
6439 2014-08-07 Gary Benson <gbenson@redhat.com>
6441 * server.h: Do not include gdb/signals.h.
6442 * win32-low.c: Likewise.
6444 2014-08-07 Gary Benson <gbenson@redhat.com>
6446 * server.h: Do not include pathmax.h.
6448 2014-08-07 Gary Benson <gbenson@redhat.com>
6450 * server.h: Do not include libiberty.h.
6451 * linux-bfin-low.c: Likewise.
6453 2014-08-07 Gary Benson <gbenson@redhat.com>
6455 * server.h: Do not include ansidecl.h.
6457 2014-08-07 Gary Benson <gbenson@redhat.com>
6459 * linux-x86-low.c: Do not include stddef.h.
6460 * lynx-ppc-low.c: Likewise.
6461 * tracepoint.c: Likewise.
6463 2014-08-07 Gary Benson <gbenson@redhat.com>
6465 * server.h: Do not include stdarg.h.
6466 * nto-low.c: Likewise.
6468 2014-08-07 Gary Benson <gbenson@redhat.com>
6470 * server.h: Do not include stdlib.h.
6471 * inferiors.c: Likewise.
6472 * linux-low.c: Likewise.
6473 * regcache.c: Likewise.
6474 * spu-low.c: Likewise.
6475 * tracepoint.c: Likewise.
6476 * utils.c: Likewise.
6478 2014-08-07 Gary Benson <gbenson@redhat.com>
6480 * server.h: Do not include stdio.h.
6481 * linux-low.c: Likewise.
6482 * remote-utils.c: Likewise.
6483 * spu-low.c: Likewise.
6484 * utils.c: Likewise.
6485 * wincecompat.c: Likewise.
6487 2014-08-06 Gary Benson <gbenson@redhat.com>
6489 * regcache.c (init_register_cache): Move conditionals inside if.
6491 2014-08-06 Gary Benson <gbenson@redhat.com>
6493 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6495 2014-07-31 Gary Benson <gbenson@redhat.com>
6497 * ax.h: Do not include server.h.
6498 * gdbthread.h: Likewise.
6499 * lynx-low.h: Likewise.
6500 * notif.h: Likewise.
6502 2014-07-30 Gary Benson <gbenson@redhat.com>
6504 * server.h: Include common-defs.h.
6505 Do not include config.h or build-gnulib-gdbserver/config.h.
6507 2014-07-30 Gary Benson <gbenson@redhat.com>
6509 * hostio-errno.c: Move server.h to top of includes list.
6510 * inferiors.c: Likewise.
6511 * linux-x86-low.c: Likewise.
6512 * notif.c: Include server.h.
6514 2014-07-24 Tom Tromey <tromey@redhat.com>
6515 Gary Benson <gbenson@redhat.com>
6517 * server.h (CORE_ADDR): Now unsigned.
6519 2014-07-16 Pedro Alves <palves@redhat.com>
6521 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6523 2014-07-15 Pedro Alves <palves@redhat.com>
6525 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6528 2014-07-11 Pedro Alves <palves@redhat.com>
6530 * linux-low.c (kill_wait_lwp): New function, based on
6531 kill_one_lwp_callback, but use my_waitpid directly.
6532 (kill_one_lwp_callback, linux_kill): Use it.
6534 2014-06-23 Pedro Alves <palves@redhat.com>
6536 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6537 before setting DR0..DR3.
6539 2014-06-20 Gary Benson <gbenson@redhat.com>
6541 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6542 * configure: Regenerated.
6543 * config.in: Likewise.
6545 2014-06-20 Gary Benson <gbenson@redhat.com>
6547 * Makefile.in (SFILES): Update locations for files moved
6549 (object file files): Reordered.
6551 2014-06-20 Gary Benson <gbenson@redhat.com>
6553 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6554 (i386_dr_low_set_addr): Likewise.
6555 (i386_dr_low_get_addr): Likewise.
6556 (i386_dr_low_can_set_control): Likewise.
6557 (i386_dr_low_set_control): Likewise.
6558 (i386_dr_low_get_control): Likewise.
6559 (i386_dr_low_get_status): Likewise.
6560 (i386_get_debug_register_length): Likewise.
6561 * linux-x86-low.c (i386_dr_low_set_addr):
6562 Changed signature. Made static.
6563 (i386_dr_low_get_addr): Likewise.
6564 (i386_dr_low_set_control): Likewise.
6565 (i386_dr_low_get_control): Likewise.
6566 (i386_dr_low_get_status): Likewise.
6567 (i386_dr_low): New global variable.
6568 * win32-i386-low.c (i386_dr_low_set_addr):
6569 Changed signature. Made static.
6570 (i386_dr_low_get_addr): Likewise.
6571 (i386_dr_low_set_control): Likewise.
6572 (i386_dr_low_get_control): Likewise.
6573 (i386_dr_low_get_status): Likewise.
6574 (i386_dr_low): New global variable.
6576 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6578 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6579 * Makefile.in (AR, AR_FLAGS): Define.
6580 * configure: Regenerate.
6582 2014-06-19 Gary Benson <gbenson@redhat.com>
6584 * Makefile.in (i386-dregs.o): New rule.
6585 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6586 * i386-low.c (target.h): Remove include.
6587 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6588 (DR_CONTROL_SHIFT): Likewise.
6589 (DR_CONTROL_SIZE): Likewise.
6590 (DR_RW_EXECUTE): Likewise.
6591 (DR_RW_WRITE): Likewise.
6592 (DR_RW_READ): Likewise.
6593 (DR_RW_IORW): Likewise.
6594 (DR_LEN_1): Likewise.
6595 (DR_LEN_2): Likewise.
6596 (DR_LEN_4): Likewise.
6597 (DR_LEN_8): Likewise.
6598 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6599 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6600 (DR_ENABLE_SIZE): Likewise.
6601 (DR_LOCAL_SLOWDOWN): Likewise.
6602 (DR_GLOBAL_SLOWDOWN): Likewise.
6603 (DR_CONTROL_RESERVED): Likewise.
6604 (I386_DR_CONTROL_MASK): Likewise.
6605 (I386_DR_VACANT): Likewise.
6606 (I386_DR_LOCAL_ENABLE): Likewise.
6607 (I386_DR_GLOBAL_ENABLE): Likewise.
6608 (I386_DR_DISABLE): Likewise.
6609 (I386_DR_SET_RW_LEN): Likewise.
6610 (I386_DR_GET_RW_LEN): Likewise.
6611 (I386_DR_WATCH_HIT): Likewise.
6612 (i386_wp_op_t): Likewise.
6613 (i386_show_dr): Likewise.
6614 (i386_length_and_rw_bits): Likewise.
6615 (i386_insert_aligned_watchpoint): Likewise.
6616 (i386_remove_aligned_watchpoint): Likewise.
6617 (i386_handle_nonaligned_watchpoint): Likewise.
6618 i386_update_inferior_debug_regs(): Likewise.
6619 (i386_dr_insert_watchpoint): Likewise.
6620 (i386_dr_remove_watchpoint): Likewise.
6621 (i386_dr_region_ok_for_watchpoint): Likewise.
6622 (i386_dr_stopped_data_address): Likewise.
6623 (i386_dr_stopped_by_watchpoint): Likewise.
6625 2014-06-19 Gary Benson <gbenson@redhat.com>
6627 * i386-low.c (i386_dr_show): Renamed to
6628 i386_show_dr and made static. All uses updated.
6629 (i386_dr_length_and_rw_bits): Renamed to
6630 i386_length_and_rw_bits and made static.
6632 (i386_dr_insert_aligned_watchpoint): Renamed to
6633 i386_insert_aligned_watchpoint and made static.
6635 (i386_dr_remove_aligned_watchpoint): Renamed to
6636 i386_remove_aligned_watchpoint and made static.
6638 (i386_dr_update_inferior_debug_regs): Renamed to
6639 i386_update_inferior_debug_regs and made static.
6642 2014-06-18 Gary Benson <gbenson@redhat.com>
6644 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6645 (i386_dr_low_can_set_control): Likewise.
6646 (i386_get_debug_register_length): Likewise.
6647 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6648 (i386_dr_low_can_set_control): Likewise.
6649 (i386_get_debug_register_length): Likewise.
6651 2014-06-17 Gary Benson <gbenson@redhat.com>
6653 * i386-low.h (i386-dregs.h): New include.
6654 (DR_FIRSTADDR): Now in i386-dregs.h.
6655 (DR_LASTADDR): Likewise.
6656 (DR_NADDR): Likewise.
6657 (DR_STATUS): Likewise.
6658 (DR_CONTROL): Likewise.
6659 (i386_debug_reg_state): Likewise.
6660 (i386_dr_insert_watchpoint): Likewise.
6661 (i386_dr_remove_watchpoint): Likewise.
6662 (i386_dr_region_ok_for_watchpoint): Likewise.
6663 (i386_dr_stopped_data_address): Likewise.
6664 (i386_dr_stopped_by_watchpoint): Likewise.
6665 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6667 2014-06-18 Gary Benson <gbenson@redhat.com>
6669 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6670 i386_dr_insert_watchpoint.
6671 (i386_low_remove_watchpoint): Renamed to
6672 i386_dr_remove_watchpoint.
6673 (i386_low_region_ok_for_watchpoint): Renamed to
6674 i386_dr_region_ok_for_watchpoint.
6675 (i386_low_stopped_data_address): Renamed to
6676 i386_dr_stopped_data_address.
6677 (i386_low_stopped_by_watchpoint): Renamed to
6678 i386_dr_stopped_by_watchpoint.
6679 * i386-low.c (i386_show_dr): Renamed to
6680 i386_dr_show and made nonstatic. All uses updated.
6681 (i386_length_and_rw_bits): Renamed to
6682 i386_dr_length_and_rw_bits and made nonstatic.
6684 (i386_insert_aligned_watchpoint): Renamed to
6685 i386_dr_insert_aligned_watchpoint and made nonstatic.
6687 (i386_remove_aligned_watchpoint): Renamed to
6688 i386_dr_remove_aligned_watchpoint and made nonstatic.
6690 (i386_update_inferior_debug_regs): Renamed to
6691 i386_dr_update_inferior_debug_regs and made nonstatic.
6693 (i386_low_insert_watchpoint): Renamed to
6694 i386_dr_insert_watchpoint. All uses updated.
6695 (i386_low_remove_watchpoint): Renamed to
6696 i386_dr_remove_watchpoint. All uses updated.
6697 (i386_low_region_ok_for_watchpoint): Renamed to
6698 i386_dr_region_ok_for_watchpoint. All uses updated.
6699 (i386_low_stopped_data_address): Renamed to
6700 i386_dr_stopped_data_address. All uses updated.
6701 (i386_low_stopped_by_watchpoint): Renamed to
6702 i386_dr_stopped_by_watchpoint. All uses updated.
6704 2014-06-18 Gary Benson <gbenson@redhat.com>
6706 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6707 (i386_dr_low_can_set_control): Likewise.
6708 (i386_insert_aligned_watchpoint): New check.
6710 2014-06-18 Gary Benson <gbenson@redhat.com>
6712 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6715 2014-06-18 Gary Benson <gbenson@redhat.com>
6717 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6718 instead of fatal and error.
6719 (i386_handle_nonaligned_watchpoint): Likewise.
6721 2014-06-18 Gary Benson <gbenson@redhat.com>
6723 * i386-low.c (i386_get_debug_register_length): New macro.
6724 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6725 (i386_show_dr): Use debug_printf instead of fprintf. Use
6726 phex to format values.
6728 2014-06-18 Gary Benson <gbenson@redhat.com>
6730 * i386-low.h: Comment changes.
6731 * i386-low.c: Likewise.
6733 2014-06-18 Gary Benson <gbenson@redhat.com>
6735 * i386-low.c: Whitespace changes.
6737 2014-06-12 Tom Tromey <tromey@redhat.com>
6739 * utils.c (freeargv): Remove.
6741 2014-06-12 Tom Tromey <tromey@redhat.com>
6743 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6744 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6745 (parse_debug_format_options): Likewise.
6746 (gdbserver_usage): Likewise.
6747 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6748 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6749 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6751 ($(LIBGNU)): Depend on libiberty.
6752 (all-lib): Recurse into all subdirs.
6753 (install-only): Invoke "install" target in subdirs.
6754 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6756 * configure: Rebuild.
6757 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6758 for vasprintf, vsnprintf, or gettimeofday.
6759 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6762 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6764 * development.sh: Delete.
6765 * Makefile.in (config.status): Adjust dependency on development.sh.
6766 * configure.ac: Adjust development.sh source call.
6767 * configure: Regenerate.
6769 2014-06-02 Pedro Alves <palves@redhat.com>
6771 * ax.c (gdb_free_agent_expr): New function.
6772 * ax.h (gdb_free_agent_expr): New declaration.
6773 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6775 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6777 (clear_breakpoint_conditions_and_commands): New function.
6778 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6779 (clear_breakpoint_conditions_and_commands): New declaration.
6781 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6783 * linux-aarch64-low.c (asm/ptrace.h): Include.
6785 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6787 Fix TLS access for -static -pthread.
6788 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6789 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6790 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6792 2014-05-20 Pedro Alves <palves@redhat.com>
6794 * linux-aarch64-low.c (aarch64_insert_point)
6795 (aarch64_remove_point): No longer check whether the type is
6796 supported here. Adjust to new interface.
6797 (the_low_target): Install aarch64_supports_z_point_type as
6798 supports_z_point_type method.
6799 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6800 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6801 instead of a Z packet char. Adjust.
6802 (arm_supports_z_point_type): New function.
6803 (arm_insert_point, arm_remove_point): Adjust to new interface.
6804 (the_low_target): Install arm_supports_z_point_type.
6805 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6806 (cris_insert_point, cris_remove_point): Adjust to new interface.
6807 Don't check whether the type is supported here.
6808 (the_low_target): Install cris_supports_z_point_type.
6809 * linux-low.c (linux_supports_z_point_type): New function.
6810 (linux_insert_point, linux_remove_point): Adjust to new interface.
6811 * linux-low.h (struct linux_target_ops) <insert_point,
6812 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6813 raw_breakpoint pointer parameter.
6814 <supports_z_point_type>: New method.
6815 * linux-mips-low.c (mips_supports_z_point_type): New function.
6816 (mips_insert_point, mips_remove_point): Adjust to new interface.
6817 Use mips_supports_z_point_type.
6818 (the_low_target): Install mips_supports_z_point_type.
6819 * linux-ppc-low.c (the_low_target): Install NULL as
6820 supports_z_point_type method.
6821 * linux-s390-low.c (the_low_target): Install NULL as
6822 supports_z_point_type method.
6823 * linux-sparc-low.c (the_low_target): Install NULL as
6824 supports_z_point_type method.
6825 * linux-x86-low.c (x86_supports_z_point_type): New function.
6826 (x86_insert_point): Adjust to new insert_point interface. Use
6827 insert_memory_breakpoint. Adjust to new
6828 i386_low_insert_watchpoint interface.
6829 (x86_remove_point): Adjust to remove_point interface. Use
6830 remove_memory_breakpoint. Adjust to new
6831 i386_low_remove_watchpoint interface.
6832 (the_low_target): Install x86_supports_z_point_type.
6833 * lynx-low.c (lynx_target_ops): Install NULL as
6834 supports_z_point_type callback.
6835 * nto-low.c (nto_supports_z_point_type): New.
6836 (nto_insert_point, nto_remove_point): Adjust to new interface.
6837 (nto_target_ops): Install nto_supports_z_point_type.
6838 * mem-break.c: Adjust intro comment.
6839 (struct raw_breakpoint) <raw_type, size>: New fields.
6840 <inserted>: Update comment.
6841 <shlib_disabled>: Delete field.
6842 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6843 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6844 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6845 (raw_bkpt_type_to_target_hw_bp_type): New function.
6846 (find_enabled_raw_code_breakpoint_at): New function.
6847 (find_raw_breakpoint_at): New type and size parameters. Use them.
6848 (insert_memory_breakpoint): New function, based off
6849 set_raw_breakpoint_at.
6850 (remove_memory_breakpoint): New function.
6851 (set_raw_breakpoint_at): Reimplement.
6852 (set_breakpoint): New, based on set_breakpoint_at.
6853 (set_breakpoint_at): Reimplement.
6854 (delete_raw_breakpoint): Go through the_target->remove_point
6855 instead of assuming memory breakpoints.
6856 (find_gdb_breakpoint_at): Delete.
6857 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6858 (find_gdb_breakpoint): New function.
6859 (set_gdb_breakpoint_at): Delete.
6860 (z_type_supported): New function.
6861 (set_gdb_breakpoint_1): New function, loosely based off
6862 set_gdb_breakpoint_at.
6863 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6864 (delete_gdb_breakpoint_at): Delete.
6865 (delete_gdb_breakpoint_1): New function, loosely based off
6866 delete_gdb_breakpoint_at.
6867 (delete_gdb_breakpoint): New function.
6868 (clear_gdb_breakpoint_conditions): Rename to ...
6869 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6871 (add_condition_to_breakpoint): Make static.
6872 (add_breakpoint_condition): Take a struct breakpoint pointer
6873 instead of an address. Adjust.
6874 (gdb_condition_true_at_breakpoint): Rename to ...
6875 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6877 (gdb_condition_true_at_breakpoint): Reimplement.
6878 (add_breakpoint_commands): Take a struct breakpoint pointer
6879 instead of an address. Adjust.
6880 (gdb_no_commands_at_breakpoint): Rename to ...
6881 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6882 parameter. Return true if no breakpoint was found. Change debug
6884 (gdb_no_commands_at_breakpoint): Reimplement.
6885 (run_breakpoint_commands): Rename to ...
6886 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6887 and change return type to boolean.
6888 (run_breakpoint_commands): New function.
6889 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6890 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6891 breakpoint. Go through the_target->remove_point instead of
6892 assuming memory breakpoint.
6893 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6894 software and hardware breakpoints.
6895 (reinsert_raw_breakpoint): Go through the_target->insert_point
6896 instead of assuming memory breakpoint.
6897 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6898 software and hardware breakpoints.
6899 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6900 Check both software and hardware breakpoints.
6901 (validate_inserted_breakpoint): Assert the breakpoint is a
6902 software breakpoint. Set the inserted flag to -1 instead of
6903 setting shlib_disabled.
6904 (delete_disabled_breakpoints): Adjust.
6905 (validate_breakpoints): Only validate software breakpoints.
6906 Adjust to inserted flag change.
6907 (check_mem_read, check_mem_write): Skip breakpoint types other
6908 than software breakpoints. Adjust to inserted flag change.
6909 * mem-break.h (enum raw_bkpt_type): New enum.
6910 (raw_breakpoint, struct process_info): Forward declare.
6911 (Z_packet_to_target_hw_bp_type): Delete declaration.
6912 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6913 (set_gdb_breakpoint, delete_gdb_breakpoint)
6914 (clear_breakpoint_conditions): New declarations.
6915 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6916 (breakpoint_inserted_here): Update comment.
6917 (add_breakpoint_condition, add_breakpoint_commands): Replace
6918 address parameter with a breakpoint pointer parameter.
6919 (gdb_breakpoint_here): Update comment.
6920 (delete_gdb_breakpoint_at): Delete.
6921 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6922 * server.c (process_point_options): Take a struct breakpoint
6923 pointer instead of an address. Adjust.
6924 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6925 delete_gdb_breakpoint.
6926 * spu-low.c (spu_target_ops): Install NULL as
6927 supports_z_point_type method.
6928 * target.h: Include mem-break.h.
6929 (struct target_ops) <prepare_to_access_memory>: Update comment.
6930 <supports_z_point_type>: New field.
6931 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6932 instead of a char. Also take a raw breakpoint pointer.
6933 * win32-arm-low.c (the_low_target): Install NULL as
6934 supports_z_point_type.
6935 * win32-i386-low.c (i386_supports_z_point_type): New function.
6936 (i386_insert_point, i386_remove_point): Adjust to new interface.
6937 (the_low_target): Install i386_supports_z_point_type.
6938 * win32-low.c (win32_supports_z_point_type): New function.
6939 (win32_insert_point, win32_remove_point): Adjust to new interface.
6940 (win32_target_ops): Install win32_supports_z_point_type.
6941 * win32-low.h (struct win32_target_ops):
6942 <supports_z_point_type>: New method.
6943 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6944 instead of a char. Also take a raw breakpoint pointer.
6946 2014-05-20 Pedro Alves <palves@redhat.com>
6948 * mem-break.h: Include break-common.h.
6949 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6950 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6951 (Z_packet_to_target_hw_bp_type): New declaration.
6952 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6953 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6954 (Z_PACKET_ACCESS_WP): Delete macros.
6955 (Z_packet_to_hw_type): Delete function.
6956 * i386-low.h: Don't include break-common.h here.
6957 (Z_packet_to_hw_type): Delete declaration.
6958 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6959 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6960 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6961 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6962 * linux-aarch64-low.c: Don't include break-common.h here.
6963 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6964 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6965 (Z_packet_to_target_hw_bp_type): Delete function.
6966 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6968 (mips_insert_point, mips_remove_point): Use
6969 Z_packet_to_target_hw_bp_type.
6971 2014-05-20 Pedro Alves <palves@redhat.com>
6973 * linux-aarch64-low.c: Include break-common.h.
6974 (enum target_point_type): Delete.
6975 (Z_packet_to_point_type): Rename to ...
6976 (Z_packet_to_target_hw_bp_type): ... this, and return a
6977 target_hw_bp_type instead.
6978 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6979 instead of an enum target_point_type.
6980 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6982 (aarch64_dr_state_insert_one_point)
6983 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6984 (aarch64_handle_aligned_watchpoint)
6985 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6986 Take an enum target_hw_bp_type instead of an enum
6988 (aarch64_supports_z_point_type): New function.
6989 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6990 use Z_packet_to_target_hw_bp_type.
6992 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6994 * configure.ac: Only use -Werror by default when DEVELOPMENT
6996 * configure: Regenerate.
6998 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7000 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7001 * linux-x86-low.c (X86_64_USER_REGS): New.
7002 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7004 2014-04-28 Yao Qi <yao@codesourcery.com>
7006 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7009 2014-04-25 Pedro Alves <palves@redhat.com>
7012 * linux-low.c (linux_attach_fail_reason_string): New function.
7013 (linux_attach_lwp): Delete.
7014 (linux_attach_lwp_1): Rename to ...
7015 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7016 argument. Remove "initial" parameter. Return int instead of
7017 void. Don't error or warn here.
7018 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7019 failure to attach to the tgid. Call warning when failing to
7021 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7022 argument. Remove "initial" parameter. Return int instead of
7023 void. Don't error or warn here.
7024 (linux_attach_fail_reason_string): New declaration.
7025 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7026 interface change. Use linux_attach_fail_reason_string.
7028 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7029 Walfred Tedeschi <walfred.tedeschi@intel.com>
7031 * Makefile.in: Added rules to handle new files
7032 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7033 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7034 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7035 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7036 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7037 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7039 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7040 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7041 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7042 i386/x32-avx512.xml.
7043 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7044 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7045 i386/x32-avx512-linux.xml.
7046 * i387-fp.c (num_avx512_k_registers): New constant for number
7048 (num_avx512_zmmh_low_registers): New constant for number of
7049 lower ZMM registers (0-15).
7050 (num_avx512_zmmh_high_registers): New constant for number of
7051 higher ZMM registers (16-31).
7052 (num_avx512_ymmh_registers): New contant for number of higher
7053 YMM registers (ymm16-31 added by avx521 on x86_64).
7054 (num_avx512_xmm_registers): New constant for number of higher
7055 XMM registers (xmm16-31 added by AVX512 on x86_64).
7056 (struct i387_xsave): Add space for AVX512 registers.
7057 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7058 Add code to handle AVX512 registers.
7059 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7060 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7061 prototypei from generated file.
7062 (tdesc_amd64_avx512_linux): Likewise.
7063 (init_registers_x32_avx512_linux): Likewise.
7064 (tdesc_x32_avx512_linux): Likewise.
7065 (init_registers_i386_avx512_linux): Likewise.
7066 (tdesc_i386_avx512_linux): Likewise.
7067 (x86_64_regmap): Add AVX512 registers.
7068 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7070 (initialize_low_arch): Add code to initialize AVX512 registers.
7072 2014-04-23 Pedro Alves <palves@redhat.com>
7074 * mem-break.c (find_gdb_breakpoint_at): Make static.
7075 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7077 2014-04-23 Pedro Alves <palves@redhat.com>
7079 * i386-low.c: Don't include break-common.h here.
7080 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7081 prototype to take target_hw_bp_type as argument instead of a Z
7083 * i386-low.h: Include break-common.h here.
7084 (Z_packet_to_hw_type): Declare.
7085 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7087 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7088 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7089 (x86_remove_point): Convert the packet number to a
7090 target_hw_bp_type before calling i386_low_remove_watchpoint.
7091 * win32-i386-low.c (i386_insert_point): Convert the packet number
7092 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7093 (i386_remove_point): Convert the packet number to a
7094 target_hw_bp_type before calling i386_low_remove_watchpoint.
7096 2014-04-23 Pedro Alves <palves@redhat.com>
7098 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7100 2014-04-10 Pedro Alves <palves@redhat.com>
7102 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7103 Check if the condition or command is NULL before checking if the
7104 breakpoint is known. On success, return true.
7105 * mem-break.h (add_breakpoint_condition): Document return.
7106 (add_breakpoint_commands): Add describing comment.
7107 * server.c (skip_to_semicolon): New function.
7108 (process_point_options): Use it.
7110 2014-04-09 Pedro Alves <palves@redhat.com>
7112 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7115 2014-02-27 Pedro Alves <palves@redhat.com>
7118 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7120 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7122 (last_thread_of_process_p): Take a PID argument instead of a
7124 (linux_wait_for_lwp): Delete.
7125 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7127 (linux_low_filter_event): New function, party factored out from
7128 linux_wait_for_event.
7129 (linux_wait_for_event): Rename to ...
7130 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7131 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7132 sigsuspend. Check for zombie leaders.
7133 (linux_wait_for_event): Reimplement as wrapper around
7134 linux_wait_for_event_filtered.
7135 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7136 a normal or signal exit is seen, it's the whole process exiting.
7137 (wait_for_sigstop): No longer a for_each_inferior callback.
7138 Rewrite on top of linux_wait_for_event_filtered.
7139 (stop_all_lwps): Call wait_for_sigstop directly.
7140 * server.c (resume, handle_target_event): Handle
7141 TARGET_WAITKIND_NO_RESUMED.
7143 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7145 * win32-low.c (psapi_get_dll_name,
7146 * win32_CreateToolhelp32Snapshot): Delete.
7147 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7148 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7150 (handle_load_dll): Add function description.
7151 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7153 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7155 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7157 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7158 base address when calling win32_add_one_solib.
7159 (handle_load_dll): Delete local variable load_addr.
7160 Remove 0x1000 offset applied to DLL base address when calling
7161 win32_add_one_solib.
7162 (handle_unload_dll): Add comment.
7164 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7166 * win32-low.c (win32_add_all_dlls): Renames
7167 win32_ensure_ntdll_loaded. Rewrite function documentation.
7168 Adjust implementation to always load all DLLs.
7169 Add 0x1000 offset to DLL base address when calling
7170 win32_add_one_solib.
7171 (child_initialization_done): New static global.
7172 (do_initial_child_stuff): Set child_initialization_done to
7173 zero during child initialization, and 1 after. Replace call
7174 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7176 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7177 (handle_unload_dll): Add function documentation.
7178 (get_child_debug_event): Ignore load and unload DLL events
7179 during child initialization.
7181 2014-02-20 Doug Evans <dje@google.com>
7183 Remove global all_lwps.
7184 * inferiors.h (ptid_of): Move here from linux-low.h.
7185 (pid_of, lwpid_of): Ditto.
7186 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7187 parameter is a struct thread_info * now.
7188 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7189 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7190 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7192 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7193 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7194 * linux-arm-low.c (update_registers_callback): Update, "entry"
7195 parameter is a struct thread_info * now.
7196 Fetch lwpid from current_inferior directly.
7197 (arm_insert_point): Pass &all_threads to find_inferior instead of
7199 (arm_remove_point): Ditto.
7200 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7201 (arm_prepare_to_resume): Fetch pid from thread.
7202 (arm_read_description): Fetch lwpid from current_inferior directly.
7203 * linux-low.c (all_lwps): Delete.
7204 (delete_lwp): Delete call to remove_inferior.
7205 (handle_extended_wait): Fetch lwpid from thread.
7206 (add_lwp): Don't set lwp->entry.id. Remove call to
7207 add_inferior_to_list.
7208 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7209 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7210 (kill_one_lwp_callback): Ditto.
7211 (linux_kill): Don't dereference NULL pointer.
7212 Fetch ptid,lwpid from thread.
7213 (get_detach_signal): Fetch ptid from thread.
7214 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7215 Simplify call to regcache_invalidate_thread.
7216 (delete_lwp_callback): Update, "entry" parameter is a
7217 struct thread_info * now. Fetch pid from thread.
7218 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7219 (status_pending_p_callback): Update, "entry" parameter is a
7220 struct thread_info * now. Fetch ptid from thread.
7221 (find_lwp_pid): Update, "entry" parameter is a
7222 struct thread_info * now.
7223 (linux_wait_for_lwp): Fetch pid from thread.
7224 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7225 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7226 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7227 (dequeue_one_deferred_signal): Ditto.
7228 (cancel_breakpoint): Fetch ptid from current_inferior.
7229 (linux_wait_for_event): Pass &all_threads to find_inferior,
7230 not &all_lwps. Fetch ptid, lwpid from thread.
7231 (count_events_callback): Update, "entry" parameter is a
7232 struct thread_info * now.
7233 (select_singlestep_lwp_callback): Ditto.
7234 (select_event_lwp_callback): Ditto.
7235 (cancel_breakpoints_callback): Ditto.
7236 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7238 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7239 (unsuspend_one_lwp): Update, "entry" parameter is a
7240 struct thread_info * now.
7241 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7243 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7244 Fetch lwpid from thread, not lwp.
7245 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7246 Pass &all_threads to find_inferior, not &all_lwps.
7247 (send_sigstop): Fetch lwpid from thread, not lwp.
7248 (send_sigstop_callback): Update, "entry" parameter is a
7249 struct thread_info * now.
7250 (suspend_and_send_sigstop_callback): Ditto.
7251 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7252 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7253 struct thread_info * now.
7254 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7256 (lwp_running): Update, "entry" parameter is a
7257 struct thread_info * now.
7258 (stop_all_lwps): Fetch ptid from thread.
7259 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7260 (linux_resume_one_lwp): Fetch lwpid from thread.
7261 (linux_set_resume_request): Update, "entry" parameter is a
7262 struct thread_info * now. Fetch pid, lwpid from thread.
7263 (resume_status_pending_p): Update, "entry" parameter is a
7264 struct thread_info * now.
7265 (need_step_over_p): Ditto. Fetch lwpid from thread.
7266 (start_step_over): Fetch lwpid from thread.
7267 (linux_resume_one_thread): Update, "entry" parameter is a
7268 struct thread_info * now. Fetch lwpid from thread.
7269 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7270 (proceed_one_lwp): Update, "entry" parameter is a
7271 struct thread_info * now. Fetch lwpid from thread.
7272 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7273 struct thread_info * now.
7274 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7275 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7276 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7278 (regsets_store_inferior_registers): Ditto.
7279 (fetch_register, store_register): Ditto.
7280 (linux_read_memory, linux_write_memory): Ditto.
7281 (linux_request_interrupt): Ditto.
7282 (linux_read_auxv): Ditto.
7283 (linux_xfer_siginfo): Ditto.
7284 (linux_qxfer_spu): Ditto.
7285 (linux_qxfer_libraries_svr4): Ditto.
7286 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7287 moved to inferiors.h.
7289 (get_thread_lwp): Update.
7290 (struct lwp_info): Delete member "entry". Simplify comment for
7293 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7294 current_inferior directly.
7295 (update_watch_registers_callback): Update, "entry" parameter is a
7296 struct thread_info * now. Fetch pid from thread.
7297 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7298 (mips_insert_point): Fetch lwpid from current_inferior.
7299 Pass &all_threads to find_inferior, not &all_lwps.
7300 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7301 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7303 (mips_stopped_data_address): Ditto.
7304 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7306 * linux-tile-low.c (tile_arch_setup): Ditto.
7307 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7308 (update_debug_registers_callback): Update, "entry" parameter is a
7309 struct thread_info * now. Fetch pid from thread.
7310 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7311 Pass &all_threads to find_inferior, not &all_lwps.
7312 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7313 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7314 Pass &all_threads to find_inferior, not &all_lwps.
7315 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7316 (i386_dr_low_get_status): Ditto.
7317 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7318 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7319 (x86_linux_read_description): Ditto.
7320 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7322 2014-02-20 Doug Evans <dje@google.com>
7324 * inferiors.c (get_first_inferior): Fix buglet.
7326 2014-02-19 Doug Evans <dje@google.com>
7328 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7329 * inferiors.c (add_thread): Change result type to struct thread_info *.
7330 All callers updated.
7331 (add_lwp): Call add_thread here instead of in callers.
7332 All callers updated.
7333 * linux-low.h (get_lwp_thread): Rewrite.
7334 (struct lwp_info): New member "thread".
7336 2014-02-19 Doug Evans <dje@google.com>
7338 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7339 All callers updated.
7341 2014-02-19 Doug Evans <dje@google.com>
7343 * inferiors.c (add_thread): Fix whitespace.
7345 2014-02-19 Doug Evans <dje@google.com>
7347 * dll.c (clear_dlls): Replace accessing list implemention details
7349 * gdbthread.h (get_first_thread): Declare.
7350 * inferiors.c (for_each_inferior_with_data): New function.
7351 (get_first_thread): New function.
7352 (find_thread_ptid): Simplify.
7353 (get_first_inferior): New function.
7354 (clear_list): Delete.
7355 (one_inferior_p): New function.
7356 (clear_inferior_list): New function.
7357 (clear_inferiors): Update.
7358 * inferiors.h (for_each_inferior_with_data): Declare.
7359 (clear_inferior_list): Declare.
7360 (one_inferior_p): Declare.
7361 (get_first_inferior): Declare.
7362 * linux-low.c (linux_wait_for_event): Replace accessing list
7363 implemention details with API function.
7364 * server.c (target_running): Ditto.
7365 (accumulate_file_name_length): New function.
7366 (emit_dll_description): New function.
7367 (handle_qxfer_libraries): Replace accessing list implemention
7368 details with API function.
7369 (handle_qxfer_threads_worker): New function.
7370 (handle_qxfer_threads_proper): Replace accessing list implemention
7371 details with API function.
7372 (handle_query): Ditto.
7373 (visit_actioned_threads_callback_ftype): New typedef.
7374 (visit_actioned_threads_data): New struct.
7375 (visit_actioned_threads): Rewrite to be find_inferior callback.
7376 (resume): Call find_inferior.
7377 (handle_status): Replace accessing list implemention
7378 details with API function.
7379 (process_serial_event): Replace accessing list implemention details
7381 * target.c (set_desired_inferior): Replace accessing list implemention
7382 details with API function.
7383 * tracepoint.c (same_process_p): New function.
7384 (gdb_agent_about_to_close): Replace accessing list implemention
7385 details with API function.
7386 * win32-low.c (child_delete_thread): Replace accessing list
7387 implemention details with API function.
7388 (match_dll_by_basename): New function.
7389 (dll_is_loaded_by_basename): New function.
7390 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7391 details call to dll_is_loaded_by_basename.
7393 2014-02-19 Doug Evans <dje@google.com>
7395 * dll.h (struct dll_info): Add comment.
7396 * gdbthread.h (struct thread_info): Add comment.
7397 (current_ptid): Simplify.
7398 * inferiors.c (add_process): Update.
7399 (remove_process): Update.
7400 * inferiors.h (struct process_info): Rename member "head" to "entry".
7401 * linux-low.c (delete_lwp): Update.
7403 (last_thread_of_process_p): Update.
7404 (kill_one_lwp_callback, linux_kill): Update.
7405 (status_pending_p_callback): Update.
7406 (wait_for_sigstop): Update. Simplify read of ptid.
7407 (start_step_over): Update.
7408 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7409 (get_lwp_thread): Update.
7410 (struct lwp_info): Rename member "head" to "entry".
7411 * regcache.h (inferior_list_entry): Delete.
7412 * server.c (kill_inferior_callback): Update.
7413 (detach_or_kill_inferior_callback): Update.
7414 (print_started_pid): Update.
7415 (print_attached_pid): Update.
7416 (process_serial_event): Simplify read of ptid.
7417 * thread-db.c (thread_db_create_event): Update.
7418 (thread_db_get_tls_address): Update.
7419 * win32-low.c (current_inferior_ptid): Simplify.
7421 2014-02-19 Tom Tromey <tromey@redhat.com>
7423 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7425 (target_supports_btrace): Update.
7427 2014-02-14 Yao Qi <yao@codesourcery.com>
7429 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7430 (rsp-low-ipa.o): New target.
7432 2014-02-12 Tom Tromey <tromey@redhat.com>
7434 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7435 convert_ascii_to_int.
7436 * regcache.c (registers_to_string): Likewise.
7437 * remote-utils.c (decode_M_packet): Likewise.
7438 * server.c (process_serial_event): Likewise.
7440 2014-02-12 Tom Tromey <tromey@redhat.com>
7442 * server.c (handle_query, handle_v_run): Use hex2bin, not
7444 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7446 2014-02-12 Tom Tromey <tromey@redhat.com>
7448 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7449 convert_int_to_ascii.
7450 * regcache.c (registers_to_string, collect_register_as_string):
7452 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7454 * server.c (process_serial_event): Likewise.
7455 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7456 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7458 2014-02-12 Tom Tromey <tromey@redhat.com>
7460 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7461 bin2hex, not hexify.
7462 * tracepoint.c (cmd_qtstatus): Likewise.
7464 2014-02-12 Tom Tromey <tromey@redhat.com>
7466 * remote-utils.c (monitor_output): Pass explicit length to
7469 2014-02-12 Tom Tromey <tromey@redhat.com>
7471 * tracepoint.c: Include rsp-low.h.
7472 * server.c: Include rsp-low.h.
7473 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7474 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7476 * remote-utils.c: Include rsp-low.h.
7477 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7478 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7479 (convert_int_to_ascii, convert_ascii_to_int): Move to
7481 * regcache.c: Include rsp-low.h.
7482 * ax.c: Include rsp-low.h.
7483 * Makefile.in (SFILES): Add common/rsp-low.c.
7484 (OBS): Add rsp-low.o.
7485 (rsp-low.o): New target.
7487 2014-02-12 Tom Tromey <tromey@redhat.com>
7489 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7490 Include print-utils.h.
7491 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7492 (plongest, thirty_two, phex_nz): Remove.
7493 * Makefile.in (SFILES): Add common/print-utils.c.
7494 (OBS): Add print-utils.o.
7495 (print-utils-ipa.o): New target.
7496 (print-utils.o): New target.
7497 (IPA_OBJS): Add print-utils-ipa.o.
7499 2014-02-06 Tom Tromey <tromey@redhat.com>
7501 * Makefile.in (SFILES): Fix indentation.
7503 2014-02-05 Doug Evans <dje@google.com>
7505 * linux-low.c (linux_wait_for_event): Improve comment.
7506 (linux_wait_1): Keep current_inferior in sync with event_child.
7508 2014-01-22 Doug Evans <dje@google.com>
7510 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7512 2014-01-22 Doug Evans <dje@google.com>
7514 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7515 * configure: Regenerate.
7516 * config.in: Regenerate.
7517 * Makefile.in (SFILES): Add debug.c.
7519 * debug.c: New file.
7520 * debug.h: New file.
7521 * linux-aarch64-low.c (*): Update all debugging printfs to use
7522 debug_printf instead of fprintf.
7523 * linux-arm-low.c (*): Ditto.
7524 * linux-cris-low.c (*): Ditto.
7525 * linux-crisv32-low.c (*): Ditto.
7526 * linux-m32r-low.c (*): Ditto.
7527 * linux-sparc-low.c (*): Ditto.
7528 * linux-x86.c (*): Ditto.
7529 * linux-low.c (*): Ditto.
7530 (linux_wait_1): Add calls to debug_enter, debug_exit.
7531 (linux_wait): Remove redundant debugging printf.
7532 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7533 (linux_resume, unstop_all_lwps): Ditto.
7534 * mem-break.c (*): Update all debugging printfs to use
7535 debug_printf instead of fprintf.
7536 * remote-utils.c (*): Ditto.
7537 * thread-db.c (*): Ditto.
7538 * server.c #include <ctype.h>, "gdb_vecs.h".
7539 (debug_threads): Moved to debug.c.
7540 (*): Update all debugging printfs to use debug_printf instead of
7542 (start_inferior): Replace call to fflush with call to debug_flush.
7543 (monitor_show_help): Mention set debug-format.
7544 (parse_debug_format_options): New function.
7545 (handle_monitor_command): Handle "monitor set debug-format".
7546 (gdbserver_usage): Mention --debug-format.
7547 (main): Parse --debug-format.
7548 * server.h (debug_threads): Declaration moved to debug.h.
7550 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7551 trace_debug_1 that uses debug_printf.
7552 (tracepoint_look_up_symbols): Update all debugging printfs to use
7553 debug_printf instead of fprintf.
7555 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7557 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7560 2014-01-17 Pedro Alves <palves@redhat.com>
7563 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7564 defined after including gdb_proc_service.h.
7566 2014-01-16 Doug Evans <dje@google.com>
7568 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7569 (match_dll): Use it.
7571 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7573 * target.h (target_ops) <read_btrace>: Change parameters and
7574 return type to allow error reporting.
7575 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7576 trace reading errors on.
7577 * linux-low.c (linux_low_read_btrace): Pass trace reading
7579 (linux_low_disable_btrace): New.
7581 2014-01-15 Doug Evans <dje@google.com>
7583 * inferiors.c (thread_id_to_gdb_id): Delete.
7584 * inferiors.h (thread_id_to_gdb_id): Delete.
7586 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7588 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7589 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7592 2014-01-08 Pedro Alves <palves@redhat.com>
7594 * server.c (handle_status): Don't discard previous queued stop
7595 replies or thread's pending status here.
7596 (main) <disconnection>: Do it here instead.
7598 2014-01-08 Pedro Alves <palves@redhat.com>
7600 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7601 * server.c (visit_actioned_threads, handle_pending_status): New
7603 (handle_v_cont): Factor out parts to ...
7604 (resume): ... this new function. If in all-stop, and a thread
7605 being resumed has a pending status, report it without actually
7607 (myresume): Adjust to use the new 'resume' function.
7608 (clear_pending_status_callback, set_pending_status_callback)
7609 (find_status_pending_thread_callback): New functions.
7610 (handle_status): Handle the case of multiple threads having
7611 interesting statuses to report. Report threads' real last signal
7612 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7613 with an interesting thread to report the status for, instead of
7614 always reporting the status of the first thread.
7616 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7618 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7619 * gdbreplay.c (gdbreplay_version): Likewise.
7621 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7623 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7624 iov.iov_len with the real length in use.
7626 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7628 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7629 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7630 for all targets that use win32-low.c.
7631 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7632 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7634 2013-12-13 Pedro Alves <palves@redhat.com>
7636 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7637 if equal to TARGET_WAITKIND_LOADED.
7638 * win32-low.c (cached_status): New static global.
7639 (win32_wait): Add declaration.
7640 (do_initial_child_stuff): Flush all initial pending debug events
7641 up to the initial breakpoint.
7642 (win32_wait): If CACHED_STATUS was set, return that instead
7643 of doing a real wait. Remove the code resuming the execution
7644 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7645 during the initial phase. Also remove the code changing
7646 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7647 TARGET_WAITKIND_STOPPED.
7649 2013-12-11 Yao Qi <yao@codesourcery.com>
7651 * notif.c (handle_notif_ack): Return 0 if no notification
7654 2013-11-20 Doug Evans <dje@google.com>
7656 * linux-low.c (linux_set_resume_request): Fix comment.
7658 2013-11-20 Doug Evans <dje@google.com>
7660 * linux-low.c (resume_status_pending_p): Tweak comment.
7662 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7664 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7665 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7666 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7667 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7668 (srv_amd64_regobj): Add amd64-mpx.o.
7669 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7670 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7671 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7672 * i387-fp.c (num_pl_bnd_register) Added constant.
7673 (num_pl_bnd_cfg_registers) Added constant.
7674 (struct i387_xsave) Added reserved area and MPX fields.
7675 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7676 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7678 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7679 (init_registers_amd64_mpx_linux): Declare new function.
7680 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7681 (x86_64_regmap): Add MPX registers.
7682 (x86_linux_read_description): Add MPX case.
7683 (initialize_low_arch): Initialize MPX targets.
7685 2013-11-18 Tom Tromey <tromey@redhat.com>
7687 * configure: Rebuild.
7688 * configure.ac: Don't check for stdlib.h.
7689 * gdbreplay.c: Unconditionally include stdlib.h.
7691 2013-11-18 Tom Tromey <tromey@redhat.com>
7693 * config.in: Rebuild.
7694 * configure: Rebuild.
7695 * configure.ac: Don't use AC_HEADER_DIRENT.
7697 2013-11-18 Tom Tromey <tromey@redhat.com>
7699 * server.h: Don't check HAVE_STRING_H.
7700 * gdbreplay.c: Don't check HAVE_STRING_H.
7701 * configure: Rebuild.
7703 2013-11-18 Tom Tromey <tromey@redhat.com>
7705 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7708 2013-11-08 Tom Tromey <tromey@redhat.com>
7710 * configure, config.in: Rebuild.
7711 * configure.ac: Remove unused configury.
7713 2013-11-08 Tom Tromey <tromey@redhat.com>
7715 * acinclude.m4: Include common.m4, codeset.m4.
7716 * configure, config.in: Rebuild.
7717 * configure.ac: Use GDB_AC_COMMON.
7719 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7721 * linux-s390-low.c (HWCAP_S390_TE): New define.
7722 (s390_arch_setup): Consider the TE field in the HWCAP for
7723 determining 'have_regset_tdb'.
7725 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7728 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7731 2013-10-02 Pedro Alves <palves@redhat.com>
7733 * server.c (process_serial_event): Don't output "GDBserver
7734 exiting" if GDB is connected through stdio.
7735 * target.c (mywait): Likewise, be silent if GDB is connected
7738 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7740 * lynx-low.c (lynx_add_threads_after_attach): New function.
7741 (lynx_attach): Remove call to add_thread. Add call to
7742 lynx_add_threads_after_attach instead.
7744 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7746 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7747 * config.in, configure: Regenerated.
7749 2013-09-18 Yao Qi <yao@codesourcery.com>
7752 * server.c (start_inferior): Clear 'resume_info'.
7754 2013-09-16 Jiong Wang <jiwang@tilera.com>
7756 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7759 2013-09-16 Jiong Wang <jiwang@tilera.com>
7761 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7762 linux-tile-low.o to srv_tgtobj.
7764 2013-09-16 Will Newton <will.newton@linaro.org>
7766 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7769 2013-09-06 Pedro Alves <palves@redhat.com>
7771 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7772 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7773 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7774 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7775 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7776 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7778 2013-09-06 Pedro Alves <palves@redhat.com>
7780 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7781 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7783 2013-09-06 Pedro Alves <palves@redhat.com>
7785 * linux-amd64-ipa.c: Include tracepoint.h.
7786 * linux-i386-ipa.c: Include tracepoint.h.
7788 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7790 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7791 (ps_get_thread_area): New function.
7793 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7795 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7796 (initialize_low_arch): Call init_registers_crisv32 rather than
7797 init_register_crisv32.
7799 2013-09-05 Pedro Alves <palves@redhat.com>
7801 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7803 * hostio.h: ... this new file.
7804 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7805 win32-low.c: Include hostio.h.
7807 2013-09-05 Pedro Alves <palves@redhat.com>
7809 * server.h (gdb_client_data, handler_func, callback_handler_func)
7810 (delete_file_handler, add_file_handler, append_callback_event)
7811 (delete_callback_event, start_event_loop, initialize_event_loop):
7812 Move to event-loop.h and include it.
7813 * event-loop.h: New file.
7815 2013-09-05 Pedro Alves <palves@redhat.com>
7817 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7818 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7819 (loaded_dll, unloaded_dll): Move to ...
7820 * dll.h: ... this new file.
7821 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7823 2013-09-05 Pedro Alves <palves@redhat.com>
7825 * server.h (current_process, get_thread_process, all_processes)
7826 (add_inferior_to_list, for_each_inferior, current_inferior)
7827 (remove_inferior, add_process, remove_process, find_process_pid)
7828 (have_started_inferiors_p, have_attached_inferiors_p)
7829 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7830 (clear_inferiors, find_inferior, find_inferior_id)
7831 (inferior_target_data, set_inferior_target_data)
7832 (inferior_regcache_data, set_inferior_regcache_data): Move to
7833 inferiors.h, and include it.
7834 * inferiors.h: New file.
7836 2013-09-05 Pedro Alves <palves@redhat.com>
7838 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7842 2013-09-05 Pedro Alves <palves@redhat.com>
7844 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7846 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7847 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7848 (handle_tracepoint_general_set, handle_tracepoint_query)
7849 (tracepoint_finished_step, tracepoint_was_hit)
7850 (release_while_stepping_state_list, current_traceframe)
7851 (in_readonly_region, traceframe_read_mem)
7852 (fetch_traceframe_registers, traceframe_read_sdata)
7853 (traceframe_read_info, struct fast_tpoint_collect_status)
7854 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7855 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7856 (supply_fast_tracepoint_registers)
7857 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7858 (ipa_tdesc, claim_trampoline_space)
7859 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7860 (agent_mem_read, agent_get_trace_state_variable_value)
7861 (agent_set_trace_state_variable_value, agent_tsv_read)
7862 (agent_mem_read_string, get_raw_reg_func_addr)
7863 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7864 * tracepoint.h: ... this new file.
7866 2013-09-05 Pedro Alves <palves@redhat.com>
7868 * server.h (perror_with_name, error, fatal, warning, paddress)
7869 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7871 * utils.h: New file.
7873 2013-09-05 Pedro Alves <palves@redhat.com>
7875 * server.h (remote_debug, noack_mode, transport_is_reliable)
7876 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7877 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7878 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7879 (write_enn, initialize_async_io, enable_async_io)
7880 (disable_async_io, check_remote_input_interrupt_request)
7881 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7882 (dead_thread_notify, prepare_resume_reply)
7883 (decode_address_to_semicolon, decode_address, decode_m_packet)
7884 (decode_M_packet, decode_X_packet, decode_xfer_write)
7885 (decode_search_memory_packet, unhexify, hexify)
7886 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7887 (look_up_one_symbol, relocate_instruction)
7888 (monitor_output): Move to remote-utils.h, and include it.
7889 * remote-utils.h: New file.
7891 2013-09-05 Pedro Alves <palves@redhat.com>
7893 * server.h (_): Delete.
7895 2013-09-02 Pedro Alves <palves@redhat.com>
7897 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7898 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7900 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7902 2013-09-02 Pierre Muller <muller@sourceware.org>
7904 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7905 or WriteProcessMemory complete successfully and handle
7906 ERROR_PARTIAL_COPY error.
7908 2013-09-02 Pedro Alves <palves@redhat.com>
7910 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7911 error instead of EIO.
7913 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7916 * linux-low.c: Include filestuff.h.
7917 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7918 * lynx-low.c: Include filestuff.h.
7919 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7920 * server.c: Include filestuff.h.
7921 (main): Call notice_open_fds.
7922 * spu-low.c: Include filestuff.h.
7923 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7925 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7927 * Makefile.in: Explain why ../target and ../nat are not
7928 listed as include file search paths.
7929 (linux-waitpid.o): New object file rule.
7930 * configure.srv (srv_native_linux_obj): New variable.
7931 Replace all occurrences of linux native object files with
7932 $srv_native_linux_obj.
7933 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7934 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7935 (linux_enable_event_reporting): Remove declaration.
7936 (my_waitpid): Moved to common/linux-waitpid.c.
7937 (linux_wait_for_event): Pass ptid when calling
7938 linux_enable_event_reporting.
7939 (linux_supports_tracefork_flag): Remove.
7940 (linux_enable_event_reporting): Likewise.
7941 (linux_tracefork_grandchild): Remove.
7942 (STACK_SIZE): Moved to common/linux-ptrace.c.
7943 (linux_tracefork_child): Remove.
7944 (linux_test_for_tracefork): Remove.
7945 (linux_look_up_symbols): Call linux_supports_traceclone.
7946 (initialize_low): Remove call to linux_test_for_tracefork.
7947 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7948 common/linux-ptrace.h.
7949 (PTRACE_TYPE_ARG4): Likewise.
7950 Include linux-ptrace.h.
7952 2013-08-21 Pedro Alves <palves@redhat.com>
7954 * config.in: Renegerate.
7956 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7958 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7959 (SFILES): Remove $(srcdir)/common/target-common.c and
7960 add $(srcdir)/target/waitstatus.c.
7961 (OBS): Remove target-common.o and add waitstatus.o.
7962 (server_h): Remove $(srcdir)/../common/target-common.h and
7963 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7964 and $(srcdir)/../target/waitstatus.h.
7965 (target-common.o): Remove.
7966 (waitstatus.o): New target object file.
7967 * target.h: Do not include target-common.h and
7968 include target/resume.h, target/wait.h and
7969 target/waitstatus.h.
7971 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7973 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7974 to PTRACE_TYPE_ARG3.
7975 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7976 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7978 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7979 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7981 2013-07-27 Jie Zhang <jie@codesourcery.com>
7982 Daniel Jacobowitz <dan@codesourcery.com>
7983 Yao Qi <yao@codesourcery.com>
7985 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7986 (mips-linux-watch.o): New rule.
7987 (mips_linux_watch_h): New variable.
7988 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7990 * linux-mips-low.c: Include mips-linux-watch.h.
7991 (struct arch_process_info, struct arch_lwp_info): New.
7992 (update_watch_registers_callback): New function.
7993 (mips_linux_new_process, mips_linux_new_thread) New functions.
7994 (mips_linux_prepare_to_resume, mips_insert_point): New
7996 (mips_remove_point, mips_stopped_by_watchpoint): New
7998 (rsp_bp_type_to_target_hw_bp_type): New function.
7999 (mips_stopped_data_address): New function.
8000 (the_low_target): Add watchpoint support functions.
8002 2013-07-27 Yao Qi <yao@codesourcery.com>
8004 * i386-low.c: Include break-common.h.
8005 (enum target_hw_bp_type): Remove.
8007 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8009 * Makefile.in (SFILES): /common/target-common.c.
8010 (OBS): Add target-common.o.
8011 (server_h): Add $(srcdir)/../common/target-common.h.
8012 (target-common.o): New target.
8013 * server.c (queue_stop_reply_callback): Free
8014 status string after use.
8015 * target.c (target_waitstatus_to_string): Remove.
8016 * target.h: Include target-common.h.
8017 (resume_kind): Likewise.
8018 (target_waitkind): Likewise.
8019 (target_waitstatus): Likewise.
8020 (TARGET_WNOHANG): Likewise.
8022 2013-07-04 Yao Qi <yao@codesourcery.com>
8024 * Makefile.in (host_alias): Use @host_noncanonical@.
8025 (target_alias): Use @target_noncanonical@.
8026 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8027 ACX_NONCANONICAL_HOST.
8028 * configure: Regenerated.
8031 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8033 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8034 * configure: Rebuild.
8035 * Makefile.in (version_host, version_target): Get from configure.
8036 (version.c): Use $(version_host) and $(version_target).
8038 2013-07-03 Pedro Alves <palves@redhat.com>
8040 * Makefile.in (config.status): Depend on development.sh.
8041 * acinclude.m4: Include libmcheck.m4.
8042 * configure: Regenerate.
8044 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8046 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8047 attribute inside the parentheses.
8048 (winapi_DebugSetProcessKillOnExit): Ditto.
8049 (winapi_DebugBreakProcess): Ditto.
8050 (winapi_GenerateConsoleCtrlEvent): Ditto.
8052 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8054 * notif.h (notif_event): Add a dummy member to avoid compiler
8057 2013-07-01 Pedro Alves <palves@redhat.com>
8059 * hostio.c (HOSTIO_PATH_MAX): Define.
8060 (require_filename, handle_open, handle_unlink, handle_readlink):
8063 2013-07-01 Pedro Alves <palves@redhat.com>
8065 * server.h: Include "pathmax.h".
8066 * linux-low.c: Don't include sys/param.h.
8067 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8069 * win32-low.c: Don't include sys/param.h.
8070 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8072 2013-07-01 Pedro Alves <palves@redhat.com>
8074 * event-loop.c: Don't check HAVE_UNISTD_H before including
8076 * gdbreplay.c: Likewise.
8077 * remote-utils.c: Likewise.
8078 * server.c: Likewise.
8079 * configure.ac: Don't check for unistd.h.
8080 * configure: Regenerate.
8082 2013-06-28 Tom Tromey <tromey@redhat.com>
8084 * Makefile.in (version.c): Use version.in, not
8087 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8089 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8090 * configure: Rebuild.
8091 * Makefile.in (version_host, version_target): Get from configure.
8092 (version.c): Use $(version_host) and $(version_target).
8094 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8096 Fix trace-status to output user name without trailing colon.
8097 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8099 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8101 Fix trace-status to output proper start-time and stop-time.
8102 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8103 output start time and stop time in hex as gdb expects.
8105 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8107 * tracepoint.c (build_traceframe_info_xml): Output trace state
8108 variables present in the trace buffer.
8110 2013-06-24 Tom Tromey <tromey@redhat.com>
8112 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8114 (version.o): Remove.
8115 * gdbreplay.c: Include version.h.
8116 (version, host_name): Don't declare.
8117 * server.h: Include version.h.
8118 (version, host_name): Don't declare.
8120 2013-06-12 Pedro Alves <palves@redhat.com>
8122 * linux-x86-low.c (linux_is_elf64): Delete global.
8123 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8124 with local linux_pid_exe_is_elf_64_file use.
8126 2013-06-11 Pedro Alves <palves@redhat.com>
8128 * linux-low.c (regset_disabled, disable_regset): New functions.
8129 (regsets_fetch_inferior_registers)
8130 (regsets_store_inferior_registers): Use them.
8131 (initialize_regsets_info); Don't allocate the disabled_regsets
8133 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8136 2013-06-11 Pedro Alves <palves@redhat.com>
8138 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8141 2013-06-11 Pedro Alves <palves@redhat.com>
8143 * linux-x86-low.c (initialize_low_arch): Call
8144 init_registers_x32_avx_linux.
8146 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8148 Fix compatibility with Android Bionic.
8149 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8152 2013-06-07 Pedro Alves <palves@redhat.com>
8155 * Makefile.in (OBS): Add tdesc.o.
8156 (IPA_OBJS): Add tdesc-ipa.o.
8157 (tdesc-ipa.o): New rule.
8158 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8160 * linux-low.c (new_inferior): Delete.
8161 (disabled_regsets, num_regsets): Delete.
8162 (linux_add_process): Adjust to set the new per-process
8164 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8165 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8166 was a stop. When calling arch_setup, switch the current inferior
8167 to the thread that got an event.
8168 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8169 (regsets_fetch_inferior_registers)
8170 (regsets_store_inferior_registers): New regsets_info parameter.
8172 (linux_register_in_regsets): New regs_info parameter. Adjust to
8174 (register_addr, fetch_register, store_register): New usrregs_info
8175 parameter. Adjust to use it.
8176 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8177 parameter regs_info. Adjust to use it.
8178 (linux_fetch_registers): Get the current inferior's regs_info, and
8180 (linux_store_registers): Ditto.
8181 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8182 (initialize_low): Don't initialize the target_regsets here. Call
8183 initialize_low_arch.
8184 * linux-low.h (target_regsets): Delete declaration.
8185 (struct regsets_info): New.
8186 (struct usrregs_info): New.
8187 (struct regs_info): New.
8188 (struct process_info_private) <new_inferior>: New field.
8189 (struct linux_target_ops): Delete the num_regs, regmap, and
8190 regset_bitmap fields. New field regs_info.
8191 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8192 * i387-fp.c (num_xmm_registers): Delete.
8193 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8194 calls to new interface.
8195 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8196 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8197 Infer the number of xmm registers from the regcache's target
8199 * i387-fp.h (num_xmm_registers): Delete.
8200 * inferiors.c (add_thread): Don't install the thread's regcache
8202 * proc-service.c (gregset_info): Fetch the current inferior's
8203 regs_info. Adjust to use it.
8204 * regcache.c: Include tdesc.h.
8205 (register_bytes, reg_defs, num_registers)
8206 (gdbserver_expedite_regs): Delete.
8207 (get_thread_regcache): If the thread doesn't have a regcache yet,
8208 create one, instead of aborting gdbserver.
8209 (regcache_invalidate_one): Rename to ...
8210 (regcache_invalidate_thread): ... this.
8211 (regcache_invalidate_one): New.
8212 (regcache_invalidate): Only invalidate registers of the current
8214 (init_register_cache): Add target_desc parameter, and use it.
8215 (new_register_cache): Ditto. Assert the target description has a
8216 non zero registers_size.
8217 (regcache_cpy): Add assertions. Adjust.
8218 (realloc_register_cache, set_register_cache): Delete.
8219 (registers_to_string, registers_from_string): Adjust.
8220 (find_register_by_name, find_regno, find_register_by_number)
8221 (register_cache_size): Add target_desc parameter, and use it.
8222 (free_register_cache_thread, free_register_cache_thread_one)
8223 (regcache_release, register_cache_size): New.
8224 (register_size): Add target_desc parameter, and use it.
8225 (register_data, supply_register, supply_register_zeroed)
8226 (supply_regblock, supply_register_by_name, collect_register)
8227 (collect_register_as_string, collect_register_by_name): Adjust.
8228 * regcache.h (struct target_desc): Forward declare.
8229 (struct regcache) <tdesc>: New field.
8230 (init_register_cache, new_register_cache): Add target_desc
8232 (regcache_invalidate_thread): Declare.
8233 (regcache_invalidate_one): Delete declaration.
8234 (regcache_release): Declare.
8235 (find_register_by_number, register_cache_size, register_size)
8236 (find_regno): Add target_desc parameter.
8237 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8239 * remote-utils.c: Include tdesc.h.
8240 (outreg, prepare_resume_reply): Adjust.
8241 * server.c: Include tdesc.h.
8242 (gdbserver_xmltarget): Delete declaration.
8243 (get_features_xml, process_serial_event): Adjust.
8244 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8246 (struct process_info) <tdesc>: New field.
8247 (ipa_tdesc): Declare.
8248 * tdesc.c: New file.
8249 * tdesc.h: New file.
8250 * tracepoint.c: Include tdesc.h.
8251 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8252 (get_context_regcache): Adjust to pass ipa_tdesc down.
8253 (do_action_at_tracepoint): Adjust to get the register cache size
8254 from the context regcache's description.
8255 (traceframe_walk_blocks): Adjust to get the register cache size
8256 from the current trace frame's description.
8257 (traceframe_get_pc): Adjust to get current trace frame's
8258 description and pass it down.
8259 (gdb_collect): Adjust to get the register cache size from the
8261 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8262 (gdbserver_xmltarget): Delete.
8263 (initialize_low_tracepoint): Set the ipa's target description.
8264 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8265 (initialize_low_tracepoint): Set the ipa's target description.
8266 * linux-x86-low.c: Include tdesc.h.
8267 [__x86_64__] (is_64bit_tdesc): New.
8268 (ps_get_thread_area, x86_get_thread_area): Use it.
8269 (i386_cannot_store_register): Rename to ...
8270 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8271 (i386_cannot_fetch_register): Rename to ...
8272 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8273 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8275 (target_regsets): Rename to ...
8276 (x86_regsets): ... this.
8277 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8279 (x86_siginfo_fixup): Use is_64bit_tdesc.
8280 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8281 (tdesc_x32_avx_linux, tdesc_x32_linux)
8282 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8284 (x86_linux_update_xmltarget): Delete.
8285 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8286 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8287 (AMD64_LINUX_USER64_CS): New.
8288 (x86_linux_read_description): New, based on
8289 x86_linux_update_xmltarget.
8290 (same_process_callback): New.
8291 (x86_arch_setup_process_callback): New.
8292 (x86_linux_update_xmltarget): New.
8293 (x86_regsets_info): New.
8294 (amd64_linux_regs_info): New.
8295 (i386_linux_usrregs_info): New.
8296 (i386_linux_regs_info): New.
8297 (x86_linux_regs_info): New.
8298 (x86_arch_setup): Reimplement.
8299 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8300 (x86_emit_ops): Ditto.
8301 (the_low_target): Adjust. Install x86_linux_regs_info,
8302 x86_cannot_fetch_register, and x86_cannot_store_register.
8303 (initialize_low_arch): New.
8304 * linux-ia64-low.c (tdesc_ia64): Declare.
8305 (ia64_fetch_register): Adjust.
8306 (ia64_usrregs_info, regs_info): New globals.
8307 (ia64_regs_info): New function.
8308 (the_low_target): Adjust.
8309 (initialize_low_arch): New function.
8310 * linux-sparc-low.c (tdesc_sparc64): Declare.
8311 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8313 (sparc_arch_setup): New function.
8314 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8315 (the_low_target): Adjust.
8316 (initialize_low_arch): New function.
8317 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8318 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8319 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8320 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8321 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8322 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8323 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8324 (tdesc_powerpc_isa205_vsx64l): Declare.
8325 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8326 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8327 (ppc_set_pc, ppc_get_hwcap): Adjust.
8328 (ppc_usrregs_info): Forward declare.
8329 (!__powerpc64__) ppc_regmap_adjusted: New global.
8330 (ppc_arch_setup): Adjust to the current process'es target
8332 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8333 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8334 (ppc_store_evrregset): Adjust.
8335 (target_regsets): Rename to ...
8336 (ppc_regsets): ... this, and make static.
8337 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8338 (ppc_regs_info): New function.
8339 (the_low_target): Adjust.
8340 (initialize_low_arch): New function.
8341 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8342 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8343 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8344 (tdesc_s390x_linux64v2): Declare.
8345 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8346 (s390_fill_gregset, s390_store_last_break): Adjust.
8347 (target_regsets): Rename to ...
8348 (s390_regsets): ... this, and make static.
8349 (s390_get_pc, s390_set_pc): Adjust.
8350 (s390_get_hwcap): New target_desc parameter, and use it.
8351 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8352 (s390_arch_setup): Adjust to set the current process'es target
8353 description. Don't adjust the regmap.
8354 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8355 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8356 (regs_info_3264): New globals.
8357 (s390_regs_info): New function.
8358 (the_low_target): Adjust.
8359 (initialize_low_arch): New function.
8360 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8361 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8362 [__mips64] (init_registers_mips_linux)
8363 (init_registers_mips_dsp_linux): Delete defines.
8364 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8365 (have_dsp): New global.
8366 (mips_read_description): New, based on mips_arch_setup.
8367 (mips_arch_setup): Reimplement.
8368 (get_usrregs_info): New function.
8369 (mips_cannot_fetch_register, mips_cannot_store_register)
8370 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8371 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8372 (target_regsets): Rename to ...
8373 (mips_regsets): ... this, and make static.
8374 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8375 (dsp_regs_info, regs_info): New globals.
8376 (mips_regs_info): New function.
8377 (the_low_target): Adjust.
8378 (initialize_low_arch): New function.
8379 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8380 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8382 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8383 (arm_read_description): New, with bits factored from
8385 (arm_arch_setup): Reimplement.
8386 (target_regsets): Rename to ...
8387 (arm_regsets): ... this, and make static.
8388 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8389 (arm_regs_info): New function.
8390 (the_low_target): Adjust.
8391 (initialize_low_arch): New function.
8392 * linux-m68k-low.c (tdesc_m68k): Declare.
8393 (target_regsets): Rename to ...
8394 (m68k_regsets): ... this, and make static.
8395 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8396 (m68k_regs_info): New function.
8397 (m68k_arch_setup): New function.
8398 (the_low_target): Adjust.
8399 (initialize_low_arch): New function.
8400 * linux-sh-low.c (tdesc_sharch): Declare.
8401 (target_regsets): Rename to ...
8402 (sh_regsets): ... this, and make static.
8403 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8404 (sh_regs_info, sh_arch_setup): New functions.
8405 (the_low_target): Adjust.
8406 (initialize_low_arch): New function.
8407 * linux-bfin-low.c (tdesc_bfin): Declare.
8408 (bfin_arch_setup): New function.
8409 (bfin_usrregs_info, regs_info): New globals.
8410 (bfin_regs_info): New function.
8411 (the_low_target): Adjust.
8412 (initialize_low_arch): New function.
8413 * linux-cris-low.c (tdesc_cris): Declare.
8414 (cris_arch_setup): New function.
8415 (cris_usrregs_info, regs_info): New globals.
8416 (cris_regs_info): New function.
8417 (the_low_target): Adjust.
8418 (initialize_low_arch): New function.
8419 * linux-cris-low.c (tdesc_crisv32): Declare.
8420 (cris_arch_setup): New function.
8421 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8422 (cris_regs_info): New function.
8423 (the_low_target): Adjust.
8424 (initialize_low_arch): New function.
8425 * linux-m32r-low.c (tdesc_m32r): Declare.
8426 (m32r_arch_setup): New function.
8427 (m32r_usrregs_info, regs_info): New globals.
8428 (m32r_regs_info): Adjust.
8429 (initialize_low_arch): New function.
8430 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8431 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8432 (tic6x_usrregs_info): Forward declare.
8433 (tic6x_read_description): New function, based on ...
8434 (tic6x_arch_setup): ... this. Reimplement.
8435 (target_regsets): Rename to ...
8436 (tic6x_regsets): ... this, and make static.
8437 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8438 (tic6x_regs_info): New function.
8439 (the_low_target): Adjust.
8440 (initialize_low_arch): New function.
8441 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8442 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8443 (target_regsets): Rename to ...
8444 (xtensa_regsets): ... this, and make static.
8445 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8447 (xtensa_arch_setup, xtensa_regs_info): New functions.
8448 (the_low_target): Adjust.
8449 (initialize_low_arch): New function.
8450 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8451 (nios2_arch_setup): Set the current process'es tdesc.
8452 (target_regsets): Rename to ...
8453 (nios2_regsets): ... this.
8454 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8455 (nios2_regs_info): New function.
8456 (the_low_target): Adjust.
8457 (initialize_low_arch): New function.
8458 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8459 (aarch64_arch_setup): Set the current process'es tdesc.
8460 (target_regsets): Rename to ...
8461 (aarch64_regsets): ... this.
8462 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8463 (aarch64_regs_info): New function.
8464 (the_low_target): Adjust.
8465 (initialize_low_arch): New function.
8466 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8468 (target_regsets): Rename to ...
8469 (tile_regsets): ... this.
8470 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8471 (tile_regs_info): New function.
8472 (tile_arch_setup): Set the current process'es tdesc.
8473 (the_low_target): Adjust.
8474 (initialize_low_arch): New function.
8475 * spu-low.c (tdesc_spu): Declare.
8476 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8477 * win32-arm-low.c (tdesc_arm): Declare.
8478 (arm_arch_setup): New function.
8479 (the_low_target): Install arm_arch_setup instead of
8481 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8482 (init_windows_x86): Rename to ...
8483 (i386_arch_setup): ... this. Set `win32_tdesc'.
8484 (the_low_target): Adjust.
8485 * win32-low.c (win32_tdesc): New global.
8486 (child_add_thread): Don't create the thread cache here.
8487 (do_initial_child_stuff): Set the new process'es tdesc.
8488 * win32-low.h (struct target_desc): Forward declare.
8489 (win32_tdesc): Declare.
8490 * lynx-i386-low.c (tdesc_i386): Declare global.
8491 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8492 * lynx-low.c (lynx_tdesc): New global.
8493 (lynx_add_process): Set the new process'es tdesc.
8494 * lynx-low.h (struct target_desc): Forward declare.
8495 (lynx_tdesc): Declare global.
8496 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8497 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8498 * nto-low.c (nto_tdesc): New global.
8499 (do_attach): Set the new process'es tdesc.
8500 * nto-low.h (struct target_desc): Forward declare.
8501 (nto_tdesc): Declare.
8502 * nto-x86-low.c (tdesc_i386): Declare.
8503 (nto_x86_arch_setup): Set `nto_tdesc'.
8505 2013-06-04 Gary Benson <gbenson@redhat.com>
8507 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8508 to qSupported response when appropriate.
8509 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8510 with nonzero-length annex.
8511 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8512 arguments supplied in annex.
8514 2013-05-31 Doug Evans <dje@google.com>
8517 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8518 64 bits in 64-cross-32 environment.
8520 2013-05-28 Pedro Alves <palves@redhat.com>
8522 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8523 (aarch64-without-fpu.c): Delete rule.
8524 * configure.srv (aarch64*-*-linux*): Remove references to
8525 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8526 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8529 2013-05-24 Pedro Alves <palves@redhat.com>
8531 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8532 instead of strchr/decode_address. Error if the range isn't split
8533 with a ','. Don't assume there's be a ':' in the action.
8535 2013-05-23 Yao Qi <yao@codesourcery.com>
8536 Pedro Alves <palves@redhat.com>
8538 * linux-low.c (lwp_in_step_range): New function.
8539 (linux_wait_1): If the thread was range stepping and stopped
8540 outside the stepping range, report the stop to GDB. Otherwise,
8541 continue stepping. Add range stepping debug output.
8542 (linux_set_resume_request): Copy the step range from the resume
8544 (linux_supports_range_stepping): New.
8545 (linux_target_ops) <supports_range_stepping>: Set to
8546 linux_supports_range_stepping.
8547 * linux-low.h (struct linux_target_ops)
8548 <supports_range_stepping>: New field.
8549 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8550 * linux-x86-low.c (x86_supports_range_stepping): New.
8551 (the_low_target) <supports_range_stepping>: Set to
8552 x86_supports_range_stepping.
8553 * server.c (handle_v_cont): Handle 'r' action.
8554 (handle_v_requests): Append ";r" if the target supports range
8556 * target.h (struct thread_resume) <step_range_start,
8557 step_range_end>: New fields.
8558 (struct target_ops) <supports_range_stepping>:
8560 (target_supports_range_stepping): New macro.
8562 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8564 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8565 confusion in comment.
8567 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8569 * lynx-low.c (struct process_info_private): New type.
8570 (lynx_add_process): New function.
8571 (lynx_create_inferior, lynx_attach): Replace calls to
8572 add_process by calls to lynx_add_process.
8573 (lynx_resume): If PTID is null, then try using
8574 current_process()->private->last_wait_event_ptid.
8576 (lynx_clear_inferiors): Delete. The contents of that function
8577 has been inlined in lynx_mourn;
8578 (lynx_wait_1): Save the ptid in the process's private data.
8579 (lynx_mourn): Free the process' private data. Replace call
8580 to lynx_clear_inferiors by call to clear_inferiors.
8582 2013-05-17 Yao Qi <yao@codesourcery.com>
8584 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8587 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8589 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8590 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8591 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8592 PT_TEXT_END_ADDR guards. Update comments.
8593 (linux_target_op) <read_offsets>: Conditionally define to
8594 linux_read_offsets if the target is UCLIBC and if it defines
8595 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8597 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8598 Andrew Jenner <andrew@codesourcery.com>
8600 * Makefile.in (SFILES): Add linux-nios2-low.c.
8601 (clean): Add action to delete nios2-linux.c.
8602 (nios2-linux.c): New rule.
8603 * configure.srv: Add nios2*-*-linux*.
8604 * linux-nios2-low.c: New.
8606 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8608 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8610 2013-04-25 Hui Zhu <hui@codesourcery.com>
8613 * ax.c (ax_printf): Add fflush.
8615 2013-04-22 Tom Tromey <tromey@redhat.com>
8617 * Makefile.in (SFILES): Add filestuff.c.
8618 (OBS): Add filestuff.o.
8619 (filestuff.o): New target.
8620 * config.in, configure: Rebuild.
8621 * configure.ac: Check for fdwalk, pipe2.
8623 2013-04-17 Pedro Alves <palves@redhat.com>
8625 * configure.ac (USE_THREAD_DB): Delete variable.
8626 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8627 Don't AC_SUBST USE_THREAD_DB.
8628 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8629 * config.in, configure: Regenerate.
8631 2013-04-16 Pedro Alves <palves@redhat.com>
8633 * linux-low.h (struct lwp_info) <thread_known>: Move under
8634 the USE_THREAD_DB #ifdef.
8636 2013-04-16 Pedro Alves <palves@redhat.com>
8638 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8639 (linux-low.o): Delete rule.
8640 * linux-low.h: Always include "gdb_thread_db.h" instead of
8641 conditionally including thread_db.h.
8642 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8645 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8647 * Makefile.in (install-only): Fix make install regression.
8649 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8651 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8652 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8654 * gdbserver.1: Remove.
8656 2013-03-22 Pedro Alves <palves@redhat.com>
8658 * linux-low.c (handle_extended_wait): Don't call
8659 linux_enable_event_reporting.
8661 2013-03-15 Tony Theodore <tonyt@logyst.com>
8664 * Makefile.in (SHELL): Use @SHELL@.
8666 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8668 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8671 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8673 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8674 Remove extraneous NULL element.
8676 2013-03-13 Yao Qi <yao@codesourcery.com>
8678 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8679 'V' block in trace frame.
8681 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8683 * target.h (struct target_ops): Add btrace ops.
8684 (target_supports_btrace): New macro.
8685 (target_enable_btrace): New macro.
8686 (target_disable_btrace): New macro.
8687 (target_read_btrace): New macro.
8688 * gdbthread.h (struct thread_info): Add btrace field.
8689 * server.c: Include btrace-common.h.
8690 (handle_btrace_general_set): New function.
8691 (handle_btrace_enable): New function.
8692 (handle_btrace_disable): New function.
8693 (handle_general_set): Call handle_btrace_general_set.
8694 (handle_qxfer_btrace): New function.
8695 (struct qxfer qxfer_packets[]): Add btrace entry.
8696 * inferiors.c (remove_thread): Disable btrace.
8697 * linux-low: Include linux-btrace.h.
8698 (linux_low_enable_btrace): New function.
8699 (linux_low_read_btrace): New function.
8700 (linux_target_ops): Add btrace ops.
8701 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8702 Add srv_linux_btrace=yes.
8703 (x86_64-*-linux*): Add linux-btrace.o.
8704 Add srv_linux_btrace=yes.
8705 * configure.ac: Define HAVE_LINUX_BTRACE.
8706 * config.in: Regenerated.
8707 * configure: Regenerated.
8709 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8711 * server.c (handle_qxfer): Preserve error message if -3 is
8713 (qxfer): Document the -3 return value.
8715 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8717 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8718 (linux_btrace_h): New variable.
8719 (linux-btrace.o): New rule.
8721 2013-03-08 Stan Shebs <stan@codesourcery.com>
8722 Hafiz Abid Qadeer <abidh@codesourcery.com>
8724 * tracepoint.c (trace_buffer_size): New global.
8725 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8726 (init_trace_buffer): Change to one-argument function. Allocate
8727 trace buffer memory.
8728 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8729 handle QTBuffer:size packet.
8730 (cmd_bigqtbuffer_size): New function.
8731 (initialize_tracepoint): Call init_trace_buffer with
8732 DEFAULT_TRACE_BUFFER_SIZE.
8733 * server.c (handle_query): Add QTBuffer:size in the
8736 2013-03-07 Yao Qi <yao@codesourcery.com>
8738 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8739 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8741 (cmd_qtsp): Adjust condition. Do post increment.
8742 Set cur_action and cur_step_action back to 0.
8744 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8747 * linux-low.c (linux_write_memory): Return early success if LEN is
8750 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8752 * configure.srv: Add x86_64-*-cygwin* as target.
8754 2013-02-28 Tom Tromey <tromey@redhat.com>
8756 * configure.ac: Invoke AC_SYS_LARGEFILE.
8757 * configure, config.in: Rebuild.
8759 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8761 * win32-low.c: Throughout, fix format strings and casts of
8762 printf-like functions to avoid type related warnings on all
8764 (get_child_debug_event): Print dwDebugEventCode as hex since
8765 that's how it's usually documented.
8767 2013-02-28 Yao Qi <yao@codesourcery.com>
8769 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8772 2013-02-27 Jiong Wang <jiwang@tilera.com>
8774 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8775 (reg-tilegx32.c): New rule.
8776 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8777 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8778 different register info initializer according to elf class.
8779 (init_registers_tilgx32): New function. The tilegx32 register info
8781 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8782 (tile_store_gregset): Likewise.
8784 2013-02-27 Yao Qi <yao@codesourcery.com>
8786 * server.c (process_point_options): Print debug message when
8787 debug_threads is true.
8789 2013-02-26 Yao Qi <yao@codesourcery.com>
8791 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8793 2013-02-19 Pedro Alves <palves@redhat.com>
8794 Kai Tietz <ktietz@redhat.com>
8798 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8799 instead of strtoul to extract address from packet.
8800 (process_serial_event) <'z'>: Likewise.
8802 2013-02-18 Yao Qi <yao@codesourcery.com>
8804 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8806 2013-02-14 Pedro Alves <palves@redhat.com>
8810 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8811 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8813 2013-02-14 Pedro Alves <palves@redhat.com>
8815 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8817 2013-02-14 Pedro Alves <palves@redhat.com>
8819 * tracepoint.c (save_string): Delete.
8820 (add_tracepoint_action): Use savestring instead of save_string.
8822 2013-02-12 Pedro Alves <palves@redhat.com>
8824 * linux-xtensa-low.c: Ditto.
8825 * xtensa-xtregs.c: Ditto.
8827 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8829 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8832 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8834 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8835 aarch64_num_wp_regs and aarch64_num_bp_regs to
8836 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8838 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8840 * linux-aarch64-low.c (ps_get_thread_area): Replace
8841 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8843 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8844 Marcus Shawcroft <marcus.shawcroft@arm.com>
8845 Nigel Stephens <nigel.stephens@arm.com>
8846 Yufeng Zhang <yufeng.zhang@arm.com>
8848 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8849 (aarch64.c, aarch64-without-fpu.c): New targets.
8850 * configure.srv (aarch64*-*-linux*): New.
8851 * linux-aarch64-low.c: New file.
8853 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8855 * linux-low.c (handle_extended_wait, linux_create_inferior)
8856 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8857 (dequeue_one_deferred_signal, linux_resume_one_thread)
8858 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8859 (linux_tracefork_grandchild, linux_test_for_tracefork)
8860 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8861 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8862 where the argument is 0.
8864 2013-01-25 Yao Qi <yao@codesourcery.com>
8866 * event-loop.c: Include "queue.h".
8867 (gdb_event_p): New typedef.
8868 (struct gdb_event) <next_event>: Remove.
8869 (event_queue): Change to QUEUE(gdb_event_p).
8870 (async_queue_event): Remove.
8871 (gdb_event_xfree): New.
8872 (initialize_event_loop): New.
8873 (process_event): Use API from QUEUE.
8874 (wait_for_event): Likewise.
8875 * server.c (main): Call initialize_event_loop.
8876 * server.h (initialize_event_loop): Declare.
8878 2013-01-18 Yao Qi <yao@codesourcery.com>
8880 * ax.h (struct eval_agent_expr_context): New.
8881 (gdb_eval_agent_expr): Update declaration.
8882 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8883 TFRAME. Add new argument CTX.
8884 * server.h (struct eval_agent_expr_context): Declare.
8885 (agent_mem_read, agent_tsv_read): Update declaration.
8886 (agent_mem_read_string): Likewise.
8887 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8888 (add_traceframe_block): Add new argument TPOINT.
8889 Increase TPOINT->traceframe_usage.
8890 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8891 eval_tracepoint_agent_expr.
8892 (condition_true_at_tracepoint): Likewise.
8893 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8894 (agent_mem_read_string, agent_tsv_read): Likewise.
8896 2013-01-16 Yao Qi <yao@codesourcery.com>
8898 * linux-low.c (linux_resume_one_lwp): Don't check
8899 'lwp->bp_reinsert != 0'.
8901 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8902 Pedro Alves <palves@redhat.com>
8904 * lynx-low.c (ptrace_request_to_str): Define a temporary
8905 macro and use it to simplify this function's implementation.
8907 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8909 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8912 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8914 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8916 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8918 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8920 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8922 * lynx-low.c (lynx_resume): Use the resume_info parameter
8923 to determine the ptid for the lynx_ptrace call, unless
8924 it is equal to minus_one_ptid, in which case we use the
8925 ptid of the current_inferior.
8926 (lynx_wait_1): After having received a thread create/exit
8927 event, resume the inferior's execution using the signaling
8928 thread's ptid, rather than the old ptid.
8930 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8932 * lynx-low.c (lynx_resume): Delete variable ret.
8934 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8936 * gdbreplay.c (gdbreplay_version): Update copyright year.
8937 * server.c (gdbserver_version): Likewise.
8939 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8941 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8944 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8946 * lynx-low.c (ptrace_request_to_str): Add handling for
8949 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8951 * lynx-low.c (lynx_attach): Delete variable new_process.
8953 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8955 * lynx-low.c (lynx_create_inferior): Delete variable
8958 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8960 * lynx-low.c (ptrace_request_to_str): Do not handle
8961 PTRACE_GETTHREADLIST if this macro does not exist.
8963 2012-12-15 Yao Qi <yao@codesourcery.com>
8965 * Makefile.in (OBS): Add notif.o.
8966 * notif.c, notif.h: New.
8967 * server.c: Include "notif.h".
8968 (struct vstop_notif) <next>: Remove.
8970 (queue_stop_reply): Update.
8971 (push_event, send_next_stop_reply): Remove.
8972 (discard_queued_stop_replies): Update.
8973 (notif_stop): New variable.
8974 (handle_v_stopped): Remove.
8975 (handle_v_requests): Don't call handle_v_stopped. Call
8976 handle_ack_notif instead.
8977 (queue_stop_reply_callback): Call notif_event_enque instead
8978 of queue_stop_reply.
8979 (handle_status): Don't call send_next_stop_reply, call
8980 notif_write_event instead.
8981 (kill_inferior_callback): Likewise.
8982 (detach_or_kill_inferior_callback): Likewise.
8983 (main): Call initialize_notif.
8984 (process_serial_event): Call QUEUE_is_empty.
8985 (handle_target_event): Call notif_push instead of push event.
8986 * server.h (push_event): Remove declaration.
8988 2012-12-10 Tom Tromey <tromey@redhat.com>
8990 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8991 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8994 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8995 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8996 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8997 (amd64-linux-ipa.o, ax.o): Rewrite.
8998 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8999 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9000 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9001 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9002 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9003 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9004 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9005 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9006 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9007 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9008 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9009 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9010 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9011 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9012 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9013 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9014 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9015 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9016 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9017 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9018 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9019 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9020 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9021 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9022 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9023 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9024 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9025 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9026 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9027 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9028 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9029 (reg-tilegx.o): Remove.
9030 (all_object_files): New macro.
9031 Include .deps files.
9032 * aclocal.m4, configure: Rebuild.
9033 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9034 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9035 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9037 2012-12-05 Tom Tromey <tromey@redhat.com>
9040 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9042 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9044 * configure.ac: Check for linux/perf_event.h.
9045 * config.in: Regenerated.
9046 * configure: Regenerated.
9048 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9050 * hostio.c (handle_readlink): Decrease buffer size
9051 parameter passed to readlink by one byte.
9053 2012-11-26 Yao Qi <yao@codesourcery.com>
9055 * configure.ac (build_warnings): Append '-Wempty-body'.
9056 * configure: Regenerated.
9057 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9060 2012-11-15 Pierre Muller <muller@sourceware.org>
9062 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9063 * config.in: Regenerate.
9064 * configure: Regenerate.
9065 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9066 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9067 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9068 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9070 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9071 instead of <sys/wait.h> header.
9072 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9074 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9076 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9077 (various make rules): Remove -DGDBSERVER
9079 2012-11-09 Yao Qi <yao@codesourcery.com>
9081 * spu-low.c (current_ptid): Move it to ..
9082 * gdbthread.h: ... here. New.
9083 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9084 * server.c (myresume, process_serial_event): Likewise.
9085 * thread-db.c (thread_db_find_new_threads): Likewise.
9086 * tracepoint.c (run_inferior_command): Likewise.
9088 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9090 * server.c (handle_search_memory_1): Include access length in
9093 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9095 * linux-crisv32-low.c: Fix compile errors.
9097 2012-09-04 Yao Qi <yao@codesourcery.com>
9099 * tracepoint.c (cmd_qtsv): Adjust debug message.
9100 Don't check CUR_TPOINT.
9102 2012-08-28 Yao Qi <yao@codesourcery.com>
9104 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9105 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9106 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9107 Remove declarations of xmalloc, xreallloc, xstrdup and
9109 * Makefile.in (libiberty_h): New.
9110 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9111 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9113 2012-08-23 Yao Qi <yao@codesourcery.com>
9115 * server.h: Remove declaration of 'xsnprintf'.
9117 2012-08-22 Keith Seitz <keiths@redhat.com>
9119 * server.h: Include build-gnulib-gbserver/config.h.
9120 * gdbreplay.c: Likewise.
9122 2012-08-08 Doug Evans <dje@google.com>
9124 * Makefile.in (SFILES): Add gdb_vecs.c.
9125 (OBS): Add gdb_vecs.o.
9126 (gdb_vecs_h, host_defs_h): New variables.
9127 (thread-db.o): Add $(gdb_vecs_h) dependency.
9128 (gdb_vecs.o): New rule.
9129 * thread-db.c: #include "gdb_vecs.h".
9130 (thread_db_load_search): Use a vector to iterate over path elements.
9131 Handle text appearing after "$pdir".
9133 * configure.ac: Add check for strstr.
9134 * config.in: Regenerate.
9135 * configure: Regenerate.
9137 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9139 * hostio.c (handle_pread): If pread fails, fall back to attempting
9141 (handle_pwrite): Likewise for pwrite.
9143 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9145 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9146 between unsupported TYPE and unimplementable ADDR/LEN combination.
9147 (arm_insert_point): Act on new return value.
9149 2012-07-31 Pedro Alves <palves@redhat.com>
9151 * server.c (process_point_options): Only skip tokens if we find
9152 one that is unrecognized. Don't treat 'X' specially while
9153 skipping unrecognized tokens.
9155 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9157 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9158 to 4-byte-align HW breakpoint addresses for Thumb.
9160 2012-07-27 Yao Qi <yao@codesourcery.com>
9164 * server.h: Declare gdb_agent_about_to_close.
9165 * target.c (kill_inferior): Include "agent.h".
9166 New. Send command 'kill'.
9167 * target.h (kill_inferior): Removed macro.
9168 * tracepoint.c (gdb_agent_about_to_close): New.
9169 (gdb_agent_helper_thread): Handle command 'close'.
9170 Wait endlessly until the inferior stops.
9171 Install gdb_agent_remove_socket to atexit hook.
9172 (agent_socket_name): New static variable.
9173 (gdb_agent_socket_init): Replace local variable 'name' with
9174 'agent_socket_name'.
9175 (gdb_agent_remove_socket): New.
9177 2012-07-27 Yao Qi <yao@codesourcery.com>
9179 * server.c (process_point_options): Stop at 'X' when parsing.
9181 2012-07-19 Michael Eager <eager@eagercon.com>
9183 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9185 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9186 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9187 hardware breakpoint.
9189 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9191 * gdbserver/linux-low.c (initialize_low): Call
9192 linux_ptrace_init_warnings.
9194 2012-07-02 Doug Evans <dje@google.com>
9196 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9199 2012-07-02 Stan Shebs <stan@codesourcery.com>
9201 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9202 (ax.o): Add it to build rule.
9204 (OBS): Add format.o.
9205 (IPA_OBS): Add format.o.
9206 * server.c (handle_query): Claim support for breakpoint commands.
9207 (process_point_options): Add command case.
9208 (process_serial_event): Leave running if there are printfs in
9210 * mem-break.h (any_persistent_commands): Declare.
9211 (add_breakpoint_commands): Declare.
9212 (gdb_no_commands_at_breakpoint): Declare.
9213 (run_breakpoint_commands): Declare.
9214 * mem-break.c (struct point_command_list): New struct.
9215 (struct breakpoint): New field command_list.
9216 (any_persistent_commands): New function.
9217 (add_commands_to_breakpoint): New function.
9218 (add_breakpoint_commands): New function.
9219 (gdb_no_commands_at_breakpoint): New function.
9220 (run_breakpoint_commands): New function.
9221 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9223 * ax.c: Include format.h.
9224 (ax_printf): New function.
9225 (gdb_eval_agent_expr): Add printf opcode.
9227 2012-06-13 Yao Qi <yao@codesourcery.com>
9229 * server.c (start_inferior): Remove duplicated writes to fields
9230 'last_resume_kind' and 'last_status' of 'current_inferior'.
9232 2012-06-12 Yao Qi <yao@codesourcery.com>
9233 Pedro Alves <palves@redhat.com>
9235 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9237 * server.c (handle_v_cont): Extend comment.
9239 2012-06-11 Yao Qi <yao@codesourcery.com>
9241 * linux-low.c (linux_attach): Add 'static'.
9243 2012-06-06 Yao Qi <yao@codesourcery.com>
9245 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9247 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9249 Fix gcc -flto compilation warning.
9250 * server.c (main): Make variable multi_mode and attach volatile.
9252 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9254 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9255 if the platform doesn't know about it.
9257 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9259 * Makefile.in (SFILES): Add linux-tile-low.c.
9260 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9261 * configure.srv: Handle tilegx-*-linux*.
9262 * linux-tile-low.c: New file.
9264 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9266 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9268 2012-05-24 Pedro Alves <palves@redhat.com>
9272 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9274 2012-05-24 Pedro Alves <palves@redhat.com>
9278 Replace target_signal with gdb_signal throughout.
9280 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9282 * linux-low.c (linux_store_registers): Avoid the copying sequence
9283 when no data has been retrieved by ptrace.
9285 2012-05-22 Will Deacon <will.deacon@arm.com>
9287 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9288 Include asm/ptrace.h.
9289 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9292 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9294 * linux-low.c (linux_store_registers): Don't re-retrieve data
9295 with ptrace that has already been obtained from /proc. Always
9296 copy any data retrieved with ptrace to the buffer supplied.
9298 2012-05-11 Yao Qi <yao@codesourcery.com>
9299 Pedro Alves <palves@redhat.com>
9301 * linux-low.c (enum stopping_threads_kind): New.
9302 (stopping_threads): Change type to `enum stopping_threads_kind'.
9303 (handle_extended_wait): If stopping and suspending threads, leave
9304 the new_lwp suspended too.
9305 (linux_wait_for_event): Adjust.
9306 (stop_all_lwps): Set `stopping_threads' to
9307 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9308 whether we're suspending threads or just stopping them. Assert no
9311 2012-04-29 Yao Qi <yao@codesourcery.com>
9313 * server.h: Move some code to ...
9314 * gdbthread.h: ... here. New.
9315 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9316 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9317 (nto-low.o, win32-low.o): Likewise.
9318 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9319 * regcache.c, remote-utils.c, server.c: Likewise.
9320 * target.c, tracepoint.c, win32-low.c: Likewise.
9322 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9324 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9325 (PTRACE_ARG4_TYPE): Likewise.
9326 (PTRACE_XFER_TYPE): Likewise.
9327 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9328 ptrace to PTRACE_ARG3_TYPE.
9329 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9330 (PTRACE_ARG4_TYPE): Likewise.
9331 (PTRACE_XFER_TYPE): Likewise.
9332 (linux_detach_one_lwp): Cast fourth argument of
9333 ptrace to long then PTRACE_ARG4_TYPE.
9334 (regsets_fetch_inferior_registers): Cast third argument of
9335 ptrace to long then PTRACE_ARG3_TYPE.
9336 (regsets_store_inferior_registers): Likewise.
9338 2012-04-20 Pedro Alves <palves@redhat.com>
9340 * configure: Regenerate.
9342 2012-04-19 Pedro Alves <palves@redhat.com>
9344 * Makefile.in (GNULIB_BUILDDIR): New.
9345 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9346 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9347 (all, install-only, uninstall, clean-info, all-lib, clean): No
9348 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9349 (maintainer-clean realclean distclean): Use subdir_do.
9351 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9352 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9353 * acinclude.m4: Include acx_configure_dir.m4.
9354 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9355 calls. Call AC_PROG_RANLIB. Configure gnulib using
9358 (GNULIB_STDINT_H): Adjust.
9359 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9360 * gdbreplay.c: Include build-gnulib/config.h.
9361 * server.h: Likewise.
9362 * aclocal.m4: Regenerate.
9363 * config.in: Regenerate.
9364 * configure: Regenerate.
9366 2012-04-19 Pedro Alves <palves@redhat.com>
9368 * Makefile.in (LIBGNU, INCGNU): Adjust.
9369 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9370 (all, install-only, uninstall, clean-info, all-lib, clean)
9371 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9372 * configure.ac: Adjust AC_OUTPUT output.
9373 * aclocal.m4: Regenerate.
9374 * configure: Regenerate.
9376 2012-04-19 Pedro Alves <palves@redhat.com>
9378 * Makefile.in (generated_files): New.
9379 (server_h): Remove the explicit dependency on config.h, and depend
9380 on $generated_files.
9382 2012-04-19 Pedro Alves <palves@redhat.com>
9384 * Makefile.in (INCGNU): Add -Ignulib.
9386 2012-04-19 Pedro Alves <palves@redhat.com>
9388 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9389 (INCGNU): ... this, and spell out -I here.
9390 (GNULIB_LIB): Rename to ...
9392 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9394 2012-04-19 Pedro Alves <palves@redhat.com>
9396 * config.in: Regenerate.
9398 2012-04-19 Pedro Alves <palves@redhat.com>
9400 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9401 * server.h (memmem): Remove declaration.
9402 * config.in: Regenerate.
9403 * configure: Regenerate.
9405 2012-04-19 Yao Qi <yao@codesourcery.com>
9407 * Makefile.in (SFILES): Add common/vec.c.
9411 2012-04-19 Yao Qi <yao@codesourcery.com>
9413 * remote-utils.c (prepare_resume_reply): Replace with macro
9414 target_core_of_thread.
9415 * server.c (handle_qxfer_threads_proper): Likewise.
9416 * target.h (traget_core_of_thread): New macro.
9418 2012-04-18 Pedro Alves <palves@redhat.com>
9420 * aclocal.m4: Regenerate.
9421 * configure: Regenerate.
9423 2012-04-16 Yao Qi <yao@codesourcery.com>
9425 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9426 duplicated on address.
9428 2012-04-16 Yao Qi <yao@codesourcery.com>
9430 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9431 (struct tracepoint_action_ops) <send>: New field.
9432 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9433 (agent_expr_send, x_tracepoint_action_send): New.
9434 (l_tracepoint_action_send): New.
9435 (cmd_qtdp): Download and install tracepoint
9436 according to `use_agent'.
9437 (run_inferior_command): Add one more parameter `len'.
9439 (tracepoint_send_agent): New.
9440 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9442 2012-04-16 Yao Qi <yao@codesourcery.com>
9444 * tracepoint.c (download_tracepoints): Moved to ...
9445 (cmd_qtstart): ... here.
9447 2012-04-14 Yao Qi <yao@codesourcery.com>
9449 * tracepoint.c: Include inttypes.h.
9450 (struct collect_memory_action): Use sized types.
9451 (struct tracepoint): Likewise.
9452 (cmd_qtdp, stop_tracing): Update print specifiers.
9453 (cmd_qtp, response_tracepoint): Likewise.
9454 (collect_data_at_tracepoint): Likewise.
9455 (collect_data_at_step): Likewise.
9457 2012-04-14 Yao Qi <yao@codesourcery.com>
9459 Import gnulib module inttypes.
9460 * aclocal.m4, config.in, configure: Regenerated.
9462 2012-04-14 Yao Qi <yao@codesourcery.com>
9464 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9465 Makefile and config.status at last.
9467 2012-04-13 Yao Qi <yao@codesourcery.com>
9469 * tracepoint.c: Include stdint.h unconditionally.
9471 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9473 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9474 on BFD_HAVE_SYS_PROCFS_TYPE.
9475 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9476 * configure: Regenerate.
9477 * config.in: Likewise.
9479 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9481 * Makefile.in (clean): Also remove x32.c x32-linux.c
9482 x32-avx.c x32-avx-linux.c.
9483 (x32.o): New target.
9485 (x32-linux.o): Likewise.
9486 (x32-linux.c): Likewise.
9487 (x32-avx.o): Likewise.
9488 (x32-avx.c): Likewise.
9489 (x32-avx-linux.o): Likewise.
9490 (x32-avx-linux.c): Likewise.
9492 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9493 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9494 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9495 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9496 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9497 i386/x32-avx-linux.xml.
9499 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9500 (init_registers_x32_avx_linux): Likwise.
9501 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9502 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9504 2012-04-13 Pedro Alves <palves@redhat.com>
9506 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9507 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9508 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9509 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9512 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9514 * linux-x86-low.c (compat_x32_clock_t): New.
9515 (compat_x32_siginfo_t): Likewise.
9516 (compat_x32_siginfo_from_siginfo): Likewise.
9517 (siginfo_from_compat_x32_siginfo): Likewise.
9518 (linux_is_elf64): Likewise.
9519 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9520 and siginfo_from_compat_x32_siginfo for x32.
9521 (x86_arch_setup): Set linux_is_elf64.
9523 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9526 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9528 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9529 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9530 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9531 compatible with process.
9533 2012-04-12 Yao Qi <yao@codesourcery.com>
9535 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9536 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9537 (install-only, install-info, clean): Handle sub dir gnulib.
9538 (all-lib, am--refresh): New targets.
9539 (memmem.o): Remove target.
9540 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9541 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9542 (AC_REPLACE_FUNCS): Remove memmem.
9543 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9544 (AC_OUTPUT): Generate Makefile in gnulib/.
9545 * aclocal.m4, config.in, configure: Regenerated.
9547 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9549 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9551 2012-04-05 Pedro Alves <palves@redhat.com>
9553 -Werror=strict-aliasing
9555 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9558 2012-04-04 Pedro Alves <palves@redhat.com>
9560 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9561 (sparc_store_gregset_from_stack, sparc_store_gregset)
9562 (sparc_breakpoint_at): Fix formatting.
9564 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9566 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9568 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9569 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9570 * config.in: Regenerate.
9571 * configure: Likewise.
9573 2012-03-29 Pedro Alves <palves@redhat.com>
9575 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9576 Correct ptrace arguments.
9578 2012-03-28 Pedro Alves <palves@redhat.com>
9580 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9581 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9582 (IA64_FR1_REGNUM): New defines.
9583 (ia64_fetch_register): New.
9584 (the_low_target): Install it.
9585 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9587 * linux-low.c (linux_fetch_registers): Try the
9588 the_low_target.fetch_register hook first.
9590 * linux-arm-low.c (the_low_target): Adjust.
9591 * linux-bfin-low.c (the_low_target): Adjust.
9592 * linux-cris-low.c (the_low_target): Adjust.
9593 * linux-crisv32-low.c (the_low_target): Adjust.
9594 * linux-m32r-low.c (the_low_target): Adjust.
9595 * linux-m68k-low.c (the_low_target): Adjust.
9596 * linux-mips-low.c (the_low_target): Adjust.
9597 * linux-ppc-low.c (the_low_target): Adjust.
9598 * linux-s390-low.c (the_low_target): Adjust.
9599 * linux-sh-low.c (the_low_target): Adjust.
9600 * linux-sparc-low.c (the_low_target): Adjust.
9601 * linux-tic6x-low.c (the_low_target): Adjust.
9602 * linux-x86-low.c (the_low_target): Adjust.
9603 * linux-xtensa-low.c (the_low_target): Adjust.
9605 2012-03-26 Pedro Alves <palves@redhat.com>
9607 * server.c (handle_qxfer_libraries): Don't bail early if
9608 the_target->qxfer_libraries_svr4 is not NULL.
9610 2012-03-26 Pedro Alves <palves@redhat.com>
9612 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9614 2012-03-23 Pedro Alves <palves@redhat.com>
9616 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9617 "library-list-svr4" element's start tag when the the DSO list is
9620 2012-03-23 Pedro Alves <palves@redhat.com>
9622 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9623 a variable whose type size is the same as the inferior's pointer
9626 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9628 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9630 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9631 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9632 * linux-low.h: Include <signal.h>.
9633 (struct siginfo): Remove forward declaration.
9634 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9637 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9639 * .gitignore: Ignore more files.
9641 2012-03-19 Pedro Alves <palves@redhat.com>
9642 Jan Kratochvil <jan.kratochvil@redhat.com>
9644 * server.c (cont_thread, general_thread): Add describing comments.
9645 (start_inferior): Clear `cont_thread'.
9646 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9649 2012-03-15 Yao Qi <yao@codesourcery.com>
9651 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9653 (cmd_qtdp): ... here.
9655 2012-03-15 Yao Qi <yao@codesourcery.com>
9657 * tracepoint.c (struct tracepoint_action_ops): New.
9658 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9659 (m_tracepoint_action_download): New.
9660 (r_tracepoint_action_download): New.
9661 (x_tracepoint_action_download): New.
9662 (l_tracepoint_action_download): New.
9663 (add_tracepoint_action): Install `action->ops' according type.
9664 (download_tracepoint_1): Move code `download' function pointer
9665 of various tracepoint_action_ops.
9667 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9669 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9670 linux_ptrace_attach_warnings.
9672 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9674 * Makefile.in (linux-ptrace.o): New.
9675 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9676 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9677 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9678 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9679 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9681 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9683 2012-03-08 Yao Qi <yao@codesourcery.com>
9684 Pedro Alves <palves@redhat.com>
9686 Fix PR server/13392.
9687 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9689 * tracepoint.c (remove_tracepoint): New.
9690 (cmd_qtdp): Call remove_tracepoint when failed to install.
9692 2012-03-07 Pedro Alves <palves@redhat.com>
9694 * linux-low.c (get_detach_signal): New.
9695 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9696 Pass on pending signals to PTRACE_DETACH. Check the result of the
9698 * server.c (program_signals, program_signals_p): New.
9699 (handle_general_set): Handle QProgramSignals.
9700 * server.h (program_signals, program_signals_p): Declare.
9702 2012-03-05 Pedro Alves <palves@redhat.com>
9703 Jan Kratochvil <jan.kratochvil@redhat.com>
9705 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9708 2012-03-03 Yao Qi <yao@codesourcery.com>
9710 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9711 agent_look_up_symbols.
9713 2012-03-03 Yao Qi <yao@codesourcery.com>
9715 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9716 (linux-x86-low.o): Likewise.
9717 * server.h: Remove in_process_agent_loaded.
9718 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9722 2012-03-03 Yao Qi <yao@codesourcery.com>
9724 * tracepoint.c (gdb_agent_capability): New global.
9725 (in_process_agent_loaded_ust): Renamed to
9726 `in_process_agent_supports_ust'.
9728 (in_process_agent_supports_ust): Call agent_capability_check.
9729 (clear_installed_tracepoints): Assert that agent supports
9732 2012-03-03 Yao Qi <yao@codesourcery.com>
9734 * linux-low.c (linux_supports_agent): New.
9735 (linux_target_ops): Initialize field `supports_agent' with
9736 linux_supports_agent.
9737 * target.h (struct target_ops) <supports_agent>: New.
9738 (target_supports_agent): New macro.
9739 * server.c (handle_general_set): Handle packet 'QAgent'.
9740 (handle_query): Send `QAgent+'.
9741 * Makefile.in (server.o): Depends on agent.h.
9743 2012-03-03 Yao Qi <yao@codesourcery.com>
9745 * Makefile.in (OBS): Add agent.o.
9746 Add new rule for agent.o.
9747 Track dependence of tracepoint.c on agent.h.
9748 * tracepoint.c (run_inferior_command_1):
9749 (run_inferior_command): Call agent_run_command.
9750 (gdb_ust_connect_sync_socket): Deleted. Move it to
9752 (resume_thread, stop_thread): Likewise.
9753 (gdb_ust_socket_init): Renamed to ...
9754 (gdb_agent_socket_init): ... New.
9755 (gdb_ust_thread): Renamed to ...
9756 (gdb_agent_helper_thread): ... New.
9757 (gdb_ust_init): Move some code to ...
9758 (gdb_agent_init): ... here. New.
9759 [HAVE_UST]: Call gdb_ust_init.
9760 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9761 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9762 * config.in, configure: Regenerated.
9764 2012-03-02 Pedro Alves <palves@redhat.com>
9766 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9767 * linux-low.c (struct simple_pid_list): New.
9768 (stopped_pids): New a struct simple_pid_list pointer.
9769 (add_to_pid_list, pull_pid_from_list): New.
9770 (handle_extended_wait): Don't assume the first signal new children
9771 report is SIGSTOP. Adjust call to pull_pid_from_list.
9772 (linux_wait_for_lwp): Adjust.
9774 2012-03-02 Yao Qi <yao@codesourcery.com>
9776 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9779 2012-03-02 Yao Qi <yao@codesourcery.com>
9781 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9782 `stop_pc' and `tpoint'. Update caller.
9784 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9786 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9787 * linux-low.c (use_linux_regsets): New macro.
9788 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9789 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9790 (linux_register_in_regsets): New function.
9791 (usr_fetch_inferior_registers): Skip registers covered by
9793 (usr_store_inferior_registers): Likewise.
9794 (usr_fetch_inferior_registers): New macro.
9795 (usr_store_inferior_registers): Likewise.
9796 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9797 (linux_store_registers): Likewise.
9798 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9800 (init_registers_mips64_dsp_linux): Likewise.
9801 (init_registers_mips_linux): New macro.
9802 (init_registers_mips_dsp_linux): Likewise.
9803 (mips_dsp_num_regs): Likewise.
9804 (DSP_BASE, DSP_CONTROL): New fallback macros.
9805 (mips_base_regs): New macro.
9806 (mips_regmap): Use it. Fix the size.
9807 (mips_dsp_regmap): New variable.
9808 (mips_dsp_regset_bitmap): Likewise.
9809 (mips_arch_setup): New function.
9810 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9812 (mips_cannot_store_register): Likewise.
9813 (the_low_target): Update .arch_setup, .num_regs and .regmap
9814 initializers. Add .regset_bitmap initializer.
9815 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9817 * linux-bfin-low.c (the_low_target): Likewise.
9818 * linux-cris-low.c (the_low_target): Likewise.
9819 * linux-crisv32-low.c (the_low_target): Likewise.
9820 * linux-ia64-low.c (the_low_target): Likewise.
9821 * linux-m32r-low.c (the_low_target): Likewise.
9822 * linux-m68k-low.c (the_low_target): Likewise.
9823 * linux-ppc-low.c (the_low_target): Likewise.
9824 * linux-s390-low.c (the_low_target): Likewise.
9825 * linux-sh-low.c (the_low_target): Likewise.
9826 * linux-sparc-low.c (the_low_target): Likewise.
9827 * linux-tic6x-low.c (the_low_target): Likewise.
9828 * linux-x86-low.c (the_low_target): Likewise.
9829 * linux-xtensa-low.c (the_low_target): Likewise.
9830 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9831 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9832 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9834 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9835 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9837 2012-02-29 Yao Qi <yao@codesourcery.com>
9838 Pedro Alves <palves@redhat.com>
9840 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9841 `step_over_finished' is true.
9843 2012-02-27 Pedro Alves <palves@redhat.com>
9845 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9846 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9848 2012-02-27 Pedro Alves <palves@redhat.com>
9851 * linux-low.c (pid_is_stopped): New.
9852 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9854 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9856 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9859 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9861 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9863 2012-02-24 Luis Machado <lgustavo@codesourcery>
9865 * server.c (handle_query): Advertise support for target-side
9866 breakpoint condition evaluation.
9867 (process_point_options): New function.
9868 (process_serial_event): When inserting a breakpoint, check for
9869 a target-side condition that should be evaluated.
9871 * mem-break.c: Include regcache.h and ax.h.
9872 (point_cond_list_t): New data structure.
9873 (breakpoint) <cond_list>: New field.
9874 (find_gdb_breakpoint_at): Make non-static.
9875 (delete_gdb_breakpoint_at): Clear any target-side
9877 (clear_gdb_breakpoint_conditions): New function.
9878 (add_condition_to_breakpoint): Likewise.
9879 (add_breakpoint_condition): Likewise.
9880 (gdb_condition_true_at_breakpoint): Likewise.
9881 (gdb_breakpoint_here): Return result directly instead
9882 of going through a local variable.
9884 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9885 (clear_gdb_breakpoint_conditions): Likewise.
9886 (add_breakpoint_condition): Likewise.
9887 (gdb_condition_true_at_breakpoint): Likewise.
9889 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9890 (need_step_over_p): Take target-side breakpoint condition into
9893 2012-02-24 Luis Machado <lgustavo@codesourcery>
9895 * server.h: Include tracepoint.h.
9896 (agent_mem_read, agent_get_trace_state_variable_value,
9897 agent_set_trace_state_variable_value,
9898 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9899 get_set_tsv_func_addr): New prototypes.
9901 * ax.h: New include file.
9902 * ax.c: New source file.
9904 * tracepoint.c: Include ax.h.
9905 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9906 agent_expr, eval_result_type): Move to ax.h.
9907 (parse_agent_expr): Rename to ...
9908 (gdb_parse_agent_expr): ... this, make it non-static and move
9910 (unparse_agent_expr) Rename to ...
9911 (gdb_unparse_agent_expr): ... this, make it non-static and move
9913 (eval_agent_expr): Rename to ...
9914 (eval_tracepoint_agent_expr): ... this.
9915 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9916 forward declarations.
9917 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9918 (agent_get_trace_state_variable_value): New function.
9919 (agent_set_trace_state_variable_value): New function.
9920 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9921 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9922 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9923 (condition_true_at_tracepoint): Likewise.
9924 (parse_agent_expr): Rename to ...
9925 (gdb_parse_agent_expr): ... this and move to ax.c.
9926 (unparse_agent_expr): Rename to ...
9927 (gdb_unparse_agent_expr): ... this and move to ax.c.
9928 (gdb_agent_op_name): Move to ax.c.
9929 (eval_agent_expr): Rename to ...
9930 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9932 (eval_tracepoint_agent_expr): New function.
9933 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9935 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9937 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9938 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9939 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9940 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9941 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9942 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9943 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9944 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9945 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9946 (compile_bytecodes): Remove forward declaration.
9947 (is_goto_target): Move to ax.c.
9948 (compile_bytecodes): Move to ax.c and call
9949 agent_get_trace_state_variable_value (...) and
9950 agent_set_trace_state_variable_value (...).
9952 * Makefile.in: Update ax.c and IPA dependencies.
9954 2012-02-24 Pedro Alves <palves@redhat.com>
9956 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9957 (cmd_bigqtbuffer_circular): ... this. Only handle
9958 'QTBuffer:circular:'.
9959 (handle_tracepoint_general_set): Adjust.
9961 2012-02-16 Yao Qi <yao@codesourcery.com>
9963 * inferiors.c: Move code to ...
9964 * dll.c: .... here. New.
9965 * server.h: Declare clear_dlls.
9966 * Makefile.in (SFILES): Add dll.c.
9970 2012-02-11 Yao Qi <yao@codesourcery.com>
9972 * server.c: (handle_monitor_command): Add a new parameter
9974 (handle_query): Update caller.
9976 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9978 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9979 * configure, config.in: Regenerate.
9980 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9983 2012-02-02 Pedro Alves <palves@redhat.com>
9985 Try SIGKILL first, then PTRACE_KILL.
9986 * linux-low.c (linux_kill_one_lwp): New.
9987 (linux_kill_one_lwp): Rename to ...
9988 (kill_one_lwp_callback): ... this. Use the new
9991 2012-02-02 Pedro Alves <palves@redhat.com>
9993 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9996 2012-01-27 Pedro Alves <palves@redhat.com>
9998 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9999 (elf_64_file_p): Make static.
10000 (linux_pid_exe_is_elf_64_file): New.
10001 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10002 Delete declarations.
10003 (linux_pid_exe_is_elf_64_file): Declare.
10004 * linux-x86-low.c (x86_arch_setup): Use
10005 linux_pid_exe_is_elf_64_file.
10007 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10009 * linux-low.c (linux_wait_for_event_1): Rename to ...
10010 (linux_wait_for_event): ... here and merge it with former
10011 linux_wait_for_event - new variable wait_ptid, use it.
10012 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10014 2012-01-23 Pedro Alves <palves@redhat.com>
10016 * server.c (main): Avoid yet another case of infinite loop while
10017 detaching/killing after a longjmp.
10019 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10022 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10024 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10026 * hostio.c (handle_readlink): New function.
10027 (handle_vFile): Call it to handle "vFile:readlink" packets.
10029 2012-01-20 Pedro Alves <palves@redhat.com>
10030 Ulrich Weigand <ulrich.weigand@linaro.org>
10032 * server.c (handle_v_requests): Only support vAttach and vRun to
10033 start multiple processes when in extended protocol mode.
10035 2012-01-17 Pedro Alves <palves@redhat.com>
10037 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10038 memalign plus mprotect to allocate the scratch buffer.
10040 2012-01-13 Pedro Alves <palves@redhat.com>
10042 * server.c (attach_inferior): Clear `cont_thread'.
10044 2012-01-13 Pedro Alves <palves@redhat.com>
10046 * server.c (main): Avoid infinite loop while detaching/killing
10049 2012-01-09 Doug Evans <dje@google.com>
10051 * server.c (start_inferior): Set last_ptid in --wrapper case.
10053 2012-01-06 Yao Qi <yao@codesourcery.com>
10055 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10057 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10059 2012-01-04 Yao Qi <yao@codesourcery.com>
10061 * tracepoint.c (cmd_qtdp): Print debug message
10062 for static tracepoint.
10064 2012-01-04 Yao Qi <yao@codesourcery.com>
10066 * tracepoint.c (trace_vdebug): Differentiate debug message
10067 between gdbserver and IPA.
10069 2012-01-03 Yao Qi <yao@codesourcery.com>
10071 * tracepoint.c (tracepoint_was_hit): Don't collect for
10074 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10076 * terminal.h: Reformat copyright header.
10078 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10080 * server.c (gdbserver_version): Update copyright year.
10081 * gdbreplay.c (gdbreplay_version): Likewise.
10083 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10085 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10088 2011-12-18 Hui Zhu <teawater@gmail.com>
10089 * linux-low.c (linux_create_inferior): Save return value to ret.
10091 2011-12-18 Hui Zhu <teawater@gmail.com>
10093 * linux-low.c (linux_create_inferior): Save return value to ret.
10095 2011-12-16 Doug Evans <dje@google.com>
10097 * linux-low.c (linux_create_inferior): If stdio connection,
10098 redirect stdin from /dev/null, stdout to stderr.
10099 * remote-utils.c (remote_is_stdio): New static global.
10100 (remote_connection_is_stdio): New function.
10101 (remote_prepare): Handle stdio connection.
10102 (remote_open): Ditto.
10103 (remote_close): Don't close stdin for stdio connections.
10104 (read_prim,write_prim): New functions. Replace all calls to
10105 read/write to these.
10106 * server.c (main): Watch for "-" argument. Move call to
10107 remote_prepare before start_inferior.
10108 * server.h (STDIO_CONNECTION_NAME): New macro.
10109 (remote_connection_is_stdio): Declare.
10111 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10112 in debugging output.
10114 2011-12-15 Yao Qi <yao@codesourcery.com>
10116 * tracepoint.c: Include sys/syscall.h.
10117 (gdb_ust_thread): Remove preprocessor conditional.
10119 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10121 * linux-low.c (linux_detach_one_lwp): Call
10122 the_low_target.prepare_to_resume before detaching.
10124 2011-12-14 Yao Qi <yao@codesourcery.com>
10126 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10129 2011-12-14 Yao Qi <yao@codesourcery.com>
10131 * i386-low.c (i386_low_stopped_data_address): Initialize local
10132 variable `control'.
10134 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10138 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10139 DR_CONTROL unless necessary. Extend comments.
10140 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10141 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10143 2011-12-13 Yao Qi <yao@codesourcery.com>
10145 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10147 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10149 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10151 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10152 Print new debug message for such case.
10154 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10156 Fix overlapping memcpy.
10157 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10158 the read_inferior_memory transfer.
10159 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10160 write_inferior_memory transfer.
10161 (set_fast_tracepoint_jump): New variable buf. Use it for the
10162 read_inferior_memory and write_inferior_memory transfers.
10163 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10164 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10165 Use it for the write_inferior_memory transfer.
10166 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10169 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10171 * linux-low.c (fetch_register, store_register): Make code
10172 consistent, fix formatting.
10174 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10176 * linux-low.c (usr_store_inferior_registers): Factor out code
10177 to handle individual registers into...
10178 (store_register): ... this new function.
10180 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10182 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10183 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10184 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10185 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10186 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10187 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10188 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10189 (srv_xmlfiles): Add new XML files.
10191 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10193 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10194 (init_registers_s390_linux32v1): Add prototype.
10195 (init_registers_s390_linux32v2): Likewise.
10196 (init_registers_s390_linux64v1): Likewise.
10197 (init_registers_s390_linux64v2): Likewise.
10198 (init_registers_s390x_linux64v1): Likewise.
10199 (init_registers_s390x_linux64v2): Likewise.
10200 (s390_num_regs): Increment to 52.
10201 (s390_regmap): Add orig_r2 register.
10202 (s390_num_regs_3264): Increment to 68.
10203 (s390_regmap_3264): Add orig_r2 register.
10204 (s390_collect_ptrace_register): Handle orig_r2 register.
10205 (s390_supply_ptrace_register): Likewise.
10206 (s390_fill_last_break): New function.
10207 (s390_store_last_break): Likewise.
10208 (s390_fill_system_call): New function.
10209 (s390_store_system_call): Likewise.
10210 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10212 (s390_check_regset): New function.
10213 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10214 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10215 Update target_regsets for available register sets.
10217 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10218 Jan Kratochvil <jan.kratochvil@redhat.com>
10220 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10221 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10223 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10224 * linux-low.h (struct process_info_private): New member r_debug.
10225 * server.c (handle_qxfer_libraries): Call
10226 the_target->qxfer_libraries_svr4.
10227 (handle_qxfer_libraries_svr4): New function.
10228 (qxfer_packets): New entry "libraries-svr4".
10229 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10230 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10231 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10232 PACKET_qXfer_libraries_svr4.
10234 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10236 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10237 PSW address/mask between 8-byte and 16-byte formats.
10238 (s390_supply_ptrace_register): Likewise.
10239 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10240 basic addressing mode bit.
10242 2011-11-24 Stan Shebs <stan@codesourcery.com>
10244 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10246 2011-11-17 Stan Shebs <stan@codesourcery.com>
10248 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10249 (tracing_start_time): New global.
10250 (tracing_stop_time): New global.
10251 (tracing_user_name): New global.
10252 (tracing_notes): New global.
10253 (tracing_stop_note): New global.
10254 (cmd_qtstart): Set traceframe_usage, start_time.
10255 (stop_tracing): Set stop_time.
10256 (cmd_qtstatus): Report additional status.
10257 (cmd_qtp): New function.
10258 (handle_tracepoint_query): Call it.
10259 (cmd_qtnotes): New function.
10260 (handle_tracepoint_general_set): Call it.
10261 (get_timestamp): Rename from tsv_get_timestamp.
10263 2011-11-14 Stan Shebs <stan@codesourcery.com>
10264 Kwok Cheung Yeung <kcy@codesourcery.com>
10266 * linux-x86-low.c (small_jump_insn): New.
10267 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10268 trampoline and error message, build a trampoline and issue a small
10269 jump instruction to it.
10270 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10271 trampoline and error message.
10272 (x86_get_min_fast_tracepoint_insn_len): New.
10273 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10274 * linux-low.h (struct linux_target_ops): Add arguments to
10275 install_fast_tracepoint_jump_pad operation, add new operation.
10276 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10278 (linux_get_min_fast_tracepoint_insn_len): New function.
10279 (linux_target_op): Add new operation.
10280 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10281 (gdb_trampoline_buffer_end): Ditto.
10282 (gdb_trampoline_buffer_error): Ditto.
10283 (struct ipa_sym_addresses): Add fields for new IPA variables.
10284 (symbol_list): Add entries for new IPA variables.
10285 (struct tracepoint): Add fields to hold the address range of the
10286 trampoline used by the tracepoint.
10287 (trampoline_buffer_head): New static variable.
10288 (trampoline_buffer_tail): Ditto.
10289 (claim_trampoline_space): New function.
10290 (have_fast_tracepoint_trampoline_buffer): New function.
10291 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10293 (install_fast_tracepoint): Ditto, also add error buffer argument.
10294 (cmd_qtminftpilen): New function.
10295 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10296 (fast_tracepoint_from_trampoline_address): New function.
10297 (fast_tracepoint_collecting): Handle trampoline as part of jump
10299 (set_trampoline_buffer_space): New function.
10300 (initialize_tracepoint): Initialize new IPA variables.
10301 * target.h (struct target_ops): Add arguments to
10302 install_fast_tracepoint_jump_pad operation, add new
10303 get_min_fast_tracepoint_insn_len operation.
10304 (target_get_min_fast_tracepoint_insn_len): New.
10305 (install_fast_tracepoint_jump_pad): Add arguments.
10306 * server.h (IPA_BUFSIZ): Define.
10307 * linux-i386-ipa.c: Include extra header files.
10308 (initialize_fast_tracepoint_trampoline_buffer): New function.
10309 (initialize_low_tracepoint): Call it.
10310 * server.h (set_trampoline_buffer_space): Declare.
10311 (claim_trampoline_space): Ditto.
10312 (have_fast_tracepoint_trampoline_buffer): Ditto.
10314 2011-11-14 Yao Qi <yao@codesourcery.com>
10316 * server.c (handle_query): Handle InstallInTrace for qSupported.
10317 * tracepoint.c (add_tracepoint): Sort list.
10318 (install_tracepoint, download_tracepoint): New.
10319 (cmd_qtdp): Call them to install and download tracepoints.
10320 (sort_tracepoints): Removed.
10321 (cmd_qtstart): Update.
10323 2011-11-14 Yao Qi <yao@codesourcery.com>
10325 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10326 * mem-break.h: Declare.
10327 * tracepoint.c (cmd_qtstart): Move some code to ...
10328 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10330 (download_tracepoints): Move some code to ...
10331 (download_tracepoint_1): ... here. New.
10333 2011-11-08 Yao Qi <yao@codesourcery.com>
10335 * remote-utils.c (relocate_instruction): A comment fix.
10337 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10339 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10340 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10341 dr_status_mirror and dr_control_mirror from debug_reg_state.
10342 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10343 (i386_initial_stuff): Remove use of deleted globals.
10344 (i386_get_thread_context, i386_set_thread_context,
10345 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10346 from debug_reg_state.
10348 2011-11-05 Yao Qi <yao@codesourcery.com>
10350 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10351 address as TPOINT's.
10353 2011-11-02 Stan Shebs <stan@codesourcery.com>
10355 * tracepoint.c (agent_mem_read_string): New function.
10356 (eval_agent_expr): Call it for tracenz.
10357 * server.c (handle_query): Report support for tracenz.
10359 2011-11-02 Yao Qi <yao@codesourcery.com>
10361 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10363 2011-11-02 Yao Qi <yao@codesourcery.com>
10365 * target.h: Fix a typo in comment.
10367 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10369 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10370 clobber the breakpoints' shadows with fast tracepoint jumps.
10371 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10372 * target.c (write_inferior_memory): Also pass MYADDR down to
10375 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10377 * configure.ac: Check support for personality routine.
10378 * configure: Regenerate.
10379 * config.in: Likewise.
10380 * linux-low.c: Include <sys/personality.h>.
10381 Define ADDR_NO_RANDOMIZE if necessary.
10382 (linux_create_inferior): Disable address space randomization when
10383 forking inferior, if requested.
10384 (linux_supports_disable_randomization): New function.
10385 (linux_target_ops): Install it.
10386 * server.h (disable_randomization): Declare.
10387 * server.c (disable_randomization): New global variable.
10388 (handle_general_set): Handle QDisableRandomization.
10389 (handle_query): Likewise for qSupported.
10390 (main): Support --disable-randomization and --no-disable-randomization
10391 command line arguments.
10392 * target.h (struct target_ops): Add supports_disable_randomization.
10393 (target_supports_disable_randomization): New macro.
10395 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10397 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10399 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10400 [!PT_GETDSBT] (target_loadmap): New definition.
10401 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10402 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10403 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10404 and PT_GETDSBT to LINUX_LOADMAP.
10405 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10406 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10408 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10410 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10411 (arm_linux_hwbp_cap): New static variable.
10412 (arm_linux_get_hwbp_cap): Replace by ...
10413 (arm_linux_init_hwbp_cap): ... this new function.
10414 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10415 (arm_linux_get_hw_watchpoint_count): Likewise.
10416 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10417 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10418 (arm_prepare_to_resume): Use perror_with_name instead of error.
10420 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10422 * linux-arm-low.c: Include <signal.h>.
10423 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10424 (struct arm_linux_hwbp_cap): New data type.
10425 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10426 (struct arm_linux_hw_breakpoint): New data type.
10427 (MAX_BPTS, MAX_WPTS): Define.
10428 (struct arch_process_info, struct arch_lwp_info): New data types.
10429 (arm_linux_get_hwbp_cap): New function.
10430 (arm_linux_get_hw_breakpoint_count): Likewise.
10431 (arm_linux_get_hw_watchpoint_count): Likewise.
10432 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10433 (arm_hwbp_control_initialize): Likewise.
10434 (arm_hwbp_control_is_enabled): Likewise.
10435 (arm_hwbp_control_is_initialized): Likewise.
10436 (arm_hwbp_control_disable): Likewise.
10437 (arm_linux_hw_breakpoint_equal): Likewise.
10438 (arm_linux_hw_point_initialize): Likewise.
10439 (struct update_registers_data): New data structure.
10440 (update_registers_callback: New function.
10441 (arm_insert_point): Likewise.
10442 (arm_remove_point): Likewise.
10443 (arm_stopped_by_watchpoint): Likewise.
10444 (arm_stopped_data_address): Likewise.
10445 (arm_new_process): Likewise.
10446 (arm_new_thread): Likewise.
10447 (arm_prepare_to_resume): Likewise.
10448 (the_low_target): Register arm_insert_point, arm_remove_point,
10449 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10450 arm_new_thread, and arm_prepare_to_resume.
10452 2011-09-15 Stan Shebs <stan@codesourcery.com>
10454 * server.h (struct emit_ops): Add compare-goto fields.
10455 * tracepoint.c (gdb_agent_op_sizes): New table.
10456 (emit_eq_goto): New function.
10457 (emit_ne_goto): New function.
10458 (emit_lt_goto): New function.
10459 (emit_le_goto): New function.
10460 (emit_gt_goto): New function.
10461 (emit_ge_goto): New function.
10462 (is_goto_target): New function.
10463 (compile_bytecodes): Recognize special cases of compare-goto
10464 combinations and call specialized emitters for them.
10465 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10466 (amd64_emit_ne_goto): New function.
10467 (amd64_emit_lt_goto): New function.
10468 (amd64_emit_le_goto): New function.
10469 (amd64_emit_gt_goto): New function.
10470 (amd64_emit_ge_goto): New function.
10471 (amd64_emit_ops): Add the new functions.
10472 (i386_emit_eq_goto): New function.
10473 (i386_emit_ne_goto): New function.
10474 (i386_emit_lt_goto): New function.
10475 (i386_emit_le_goto): New function.
10476 (i386_emit_gt_goto): New function.
10477 (i386_emit_ge_goto): New function.
10478 (i386_emit_ops): Add the new functions.
10480 2011-09-08 Stan Shebs <stan@codesourcery.com>
10482 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10483 (i386_emit_epilogue): Restore %ebx.
10485 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10487 * server.c (step_thread): Remove definition.
10488 (process_serial_event): Don't handle Hs.
10489 * server.h (step_thread): Remove declaration.
10490 * target.c (set_desired_inferior): Remove use of step_thread.
10492 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10494 * linux-low.c: Include linux-procfs.h.
10495 (linux_attach_lwp_1): Update comments.
10496 (linux_attach): Scan for existing threads when attaching to a
10497 process that is the tgid.
10498 * Makefile.in: Update dependencies.
10500 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10502 * configure.srv: Add linux-procfs.o dependencies.
10504 2011-08-14 Yao Qi <yao@codesourcery.com>
10506 * target.h (struct target_ops): Fix indent.
10507 * win32-low.c (win32_target_ops): Fix comment.
10509 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10510 Yao Qi <yao@codesourcery.com>
10512 * Makefile.in (clean): Remove tic6x-*.c files.
10513 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10514 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10515 (tic6x-c64xp-linux.c): Likewise.
10516 * configure.srv: Add support for tic6x-*-uclinux.
10517 * linux-tic6x-low.c: New.
10518 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10520 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10521 Yao Qi <yao@codesourcery.com>
10523 * target.h (struct target_ops): Add read_loadmap.
10524 * linux-low.c (struct target_loadseg): New type.
10525 (struct target_loadmap): New type.
10526 (linux_read_loadmap): New function.
10527 (linux_target_ops): Add linux_read_loadmap.
10528 * server.c (handle_query): Support qXfer:fdpic:read packet.
10529 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10532 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10534 * win32-low.c: Include <stdint.h>.
10536 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10538 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10539 to the inferior here.
10540 (i386_remove_aligned_watchpoint): Ditto.
10541 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10542 fit part of the watchpoint in the debug registers.
10543 (i386_update_inferior_debug_regs): New.
10544 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10545 registers, and only update the inferior on success.
10546 (i386_low_remove_watchpoint): Ditto.
10548 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10550 * linux-low.c (compare_ints, unique, list_threads, show_process,
10551 linux_core_of_thread): Delete.
10552 (linux_target_ops): Change linux_core_of_thread to
10553 linux_common_core_of_thread.
10554 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10555 * utils.c (malloc_failure): Change type of argument.
10556 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10557 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10558 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10559 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10560 (IPA_OBJS): Add common-utils-ipa.o.
10561 (ptid_h, linux_osdata_h): New macros.
10562 (server_h): Add common/common-utils.h, common/xml-utils.h,
10563 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10565 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10566 ptid.o, buffer.o): New rules.
10567 (linux-low.o): Add common/linux-osdata.h as a dependency.
10568 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10569 * configure.ac: Add AC_HEADER_DIRENT check.
10570 * config.in: Regenerate.
10571 * configure: Regenerate.
10572 * remote-utils.c (xml_escape_text): Delete.
10573 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10574 buffer_xml_printf): Move to common/buffer.c.
10575 * server.c (main): Remove call to initialize_inferiors.
10576 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10577 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10578 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10579 internal_error, gdb_assert, gdb_assert_fail): Delete.
10580 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10581 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10583 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10584 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10585 initialize_inferiors): Delete.
10587 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10589 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10592 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10594 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10596 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10598 2011-05-26 Yao Qi <yao@codesourcery.com>
10600 * Makefile.in (thread-db.o): Track dependence to
10601 common/gdb_thread_db.h.
10602 * thread-db.c: include gdb_thread_db.h from right place.
10604 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10606 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10607 __FILE__ and __LINE__ to internal_error.
10609 2011-05-13 Doug Evans <dje@google.com>
10611 * thread-db.c (try_thread_db_load_from_sdir): New function.
10612 (try_thread_db_load_from_dir): New function.
10613 (thread_db_load_search): Handle $sdir, ignore $pdir.
10614 Remove trying of system directories if search of
10615 libthread-db-search-path fails, that is now done via $sdir.
10617 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10619 * server.c (handle_query): Add EnableDisableTracepoints to the list
10620 of supported features.
10621 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10623 (cmd_qtenable_disable): New.
10624 (cmd_qtstart): Install tracepoints even if disabled.
10625 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10626 receiving a QTEnable or QTDisable packet.
10627 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10628 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10630 (gdb_probe): Skip data collection if static tracepoint is disabled.
10632 2011-05-10 Doug Evans <dje@google.com>
10634 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10636 2011-05-04 Doug Evans <dje@google.com>
10638 * linux-low.c (linux_join): Skip process lookup.
10639 * spu-low.c (spu_join): Ditto.
10640 * server.c (join_inferiors_callback): Delete.
10641 (process_serial_event): For 'D' packet (detach) call join_inferior
10644 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10646 * README: Don't mention xscale*-*-linux*.
10647 * configure.srv (xscale*-*-linux*): Don't handle target.
10649 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10651 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10653 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10654 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10655 (i386_emit_void_call_2): Likewise.
10657 2011-04-26 Yao Qi <yao@codesourcery.com>
10659 * linux-low.c: Move common macros to linux-ptrace.h.
10660 Include linux-ptrace.h.
10661 * Makefile.in (linux_ptrace_h): New.
10662 (linux-low.o): Depends on linux-ptrace.h.
10664 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10666 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10667 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10668 (remote_prepare): New function with most of the TCP code from ...
10669 (remote_open): ... here. Detect PORT here unconditionally. Move also
10670 setting transport_is_reliable.
10671 * server.c (run_once): New variable.
10672 (gdbserver_usage): Document it.
10673 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10674 the first run if RUN_ONCE.
10675 * server.h (run_once, remote_prepare): New declarations.
10677 2011-04-19 Tom Tromey <tromey@redhat.com>
10679 * win32-low.c (handle_load_dll): Remove duplicate "the".
10681 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10683 Remove support for old Cygwin 1.5 versions.
10684 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10685 function to avoid warning.
10686 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10689 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10691 * gdbserver/server.h (Macro _): Define it if not available.
10693 2011-03-14 Michael Snyder <msnyder@vmware.com>
10695 * hostio.c (handle_close): Remove unnecessary null test.
10697 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10699 * Makefile.in (maintainer-clean realclean distclean): Remove
10700 "make ... subdir_do" command.
10702 2011-03-10 Michael Snyder <msnyder@vmware.com>
10704 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10706 * server.c (handle_v_run): Free alloced buffer on early return.
10708 2011-03-09 Yao Qi <yao@codesourcery.com>
10711 2011-03-04 Yao Qi <yao@codesourcery.com>
10713 * Makefile.in: Remove GNU make feature --directory.
10715 2011-03-05 Yao Qi <yao@codesourcery.com>
10717 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10718 (subdir_do): New make target. Copied from gdb/Makefile.
10719 (maintainer-clean, realclean, distclean, clean): Call corresponding
10720 make targets in common/Makefile.
10722 2011-02-11 Yao Qi <yao@codesourcery.com>
10724 * configure.ac: Call AC_PROG_RANLIB.
10725 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10726 * configure: Regenerate.
10728 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10730 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10732 2011-03-06 Yao Qi <yao@codesourcery.com>
10734 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10736 2011-03-05 Yao Qi <yao@codesourcery.com>
10738 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10739 (subdir_do): New make target. Copied from gdb/Makefile.
10740 (maintainer-clean, realclean, distclean, clean): Call corresponding
10741 make targets in common/Makefile.
10743 2011-03-04 Yao Qi <yao@codesourcery.com>
10745 * Makefile.in: Remove GNU make feature --directory.
10747 2011-03-04 Michael Snyder <msnyder@vmware.com>
10749 * server.c (queue_stop_reply): Call xmalloc not malloc.
10751 2011-03-02 Michael Snyder <msnyder@vmware.com>
10753 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10755 2011-02-28 Michael Snyder <msnyder@vmware.com>
10757 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10758 (cmd_qtframe): Ditto.
10759 (cmd_qtbuffer): Ditto.
10760 (cmd_bigqtbuffer): Ditto.
10762 * utils.c (decimal2str): Initialize 'width' to nine, then
10763 don't mess with it.
10765 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10767 * hostio.c (require_data): Free *data, not data.
10769 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10771 * hostio.c (require_data): Use free, not xfree.
10773 2011-02-27 Michael Snyder <msnyder@vmware.com>
10775 * server.c (handle_query): Discard unused value.
10777 * hostio.c (require_data): Free malloc memory before returning
10780 2011-02-26 Michael Snyder <msnyder@vmware.com>
10782 * linux-low.c (list_threads): Call closedir for dirent.
10784 2011-02-27 Michael Snyder <msnyder@vmware.com>
10786 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10787 a case statement falls through.
10789 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10791 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10794 2011-02-26 Michael Snyder <msnyder@vmware.com>
10796 * utils.c (decimal2str): Eliminate dead code and dead param.
10797 (pulongest): Drop dead param from call to decimal2str.
10800 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10802 Revert the following patch (not approved yet):
10803 2011-02-21 Hui Zhu <teawater@gmail.com>
10804 * tracepoint.c (tp_printf): New function.
10805 (eval_agent_expr): Handle gdb_agent_op_printf.
10807 2011-02-21 Hui Zhu <teawater@gmail.com>
10809 * tracepoint.c (tp_printf): New function.
10810 (eval_agent_expr): Handle gdb_agent_op_printf.
10812 2011-02-18 Tom Tromey <tromey@redhat.com>
10814 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10815 (tracepoint.o): Likewise.
10816 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10817 (gdb_agent_op_names): Likewise.
10819 2011-02-18 Tom Tromey <tromey@redhat.com>
10821 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10822 gdb_agent_op_rot>: New constants.
10823 (gdb_agent_op_names): Add pick and roll.
10824 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10827 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10829 * aclocal.m4: Regenerated with aclocal-1.11.1.
10831 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10833 * server.c (handle_qxfer_traceframe_info): New.
10834 (qxfer_packets): Register "traceframe-info".
10835 (handle_query): Report support for qXfer:traceframe-info:read+.
10836 * tracepoint.c (match_blocktype): New.
10837 (traceframe_find_block_type): Rename to ...
10838 (traceframe_walk_blocks): ... this. Add callback filter argument,
10840 (traceframe_find_block_type): New, reimplemented on top of
10841 traceframe_walk_blocks.
10842 (build_traceframe_info_xml): New.
10843 (traceframe_read_info): New.
10844 * server.h (traceframe_read_info): Declare.
10846 2011-02-11 Yao Qi <yao@codesourcery.com>
10848 * configure.ac: Call AC_PROG_RANLIB.
10849 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10850 * configure: Regenerate.
10852 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10854 * server.c (gdb_read_memory): Change return semantics to allow
10856 (handle_search_memory_1): Adjust.
10857 (process_serial_event) <'m' packet>: Handle partial transfers.
10858 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10860 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10862 * regcache.c (init_register_cache): Initialize
10863 regcache->register_status.
10864 (free_register_cache): Release regcache->register_status.
10865 (regcache_cpy): Copy register_status.
10866 (registers_to_string): Print 'x's for unavailable registers.
10867 (supply_register): Mark the register's status valid or
10868 unavailable, depending on whether a buffer was passed in or not.
10869 (supply_register_zeroed): New.
10870 (supply_regblock): Mark the registers' status valid or
10871 unavailable, depending on whether a buffer was passed in or not.
10872 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10873 (struct regcache): New `register_status' field.
10874 (supply_register_zeroed): Declare.
10875 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10876 supply_register_zeroed, rather than passing a NULL buffer to
10878 * tracepoint.c (fetch_traceframe_registers): Update comment.
10880 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10882 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10885 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10887 * server.h (decode_xfer_write): Change prototype.
10888 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10889 and don't extract the annex here.
10890 * server.c (decode_xfer_read): Remove `annex' parameter,
10891 and don't extract the annex here.
10892 (decode_xfer): New.
10893 (struct qxfer): New.
10894 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10895 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10896 (handle_qxfer_statictrace): New functions, abstracted out from
10897 handle_query, and made to use the struct qxfer interface.
10898 (handle_threads_qxfer_proper): Rename to ...
10899 (handle_qxfer_threads_proper): ... this.
10900 (handle_threads_qxfer): Rename to ...
10901 (handle_qxfer_threads): ... this. Adjust.
10902 (qxfer_packets): New array.
10903 (handle_qxfer): New function.
10904 (handle_query): Use handle_qxfer.
10906 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10908 * gdbreplay.c: Shorten lines of >= 80 columns.
10909 * linux-low.c: Ditto.
10910 * linux-ppc-low.c: Ditto.
10911 * linux-s390-low.c: Ditto.
10912 * linux-sparc-low.c: Ditto.
10913 * linux-x86-low.c: Ditto.
10914 * linux-xtensa-low.c: Ditto.
10915 * mem-break.c: Ditto.
10916 * nto-low.c: Ditto.
10917 * regcache.h: Ditto.
10918 * remote-utils.c: Ditto.
10921 * thread-db.c: Ditto.
10922 * tracepoint.c: Ditto.
10924 * win32-low.h: Ditto.
10926 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10928 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10931 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10933 * server.c (gdbserver_version): Update copyright year in version
10935 * gdbreplay.c (gdbreplay_version): Ditto.
10937 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10939 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10940 * linux-bfin-low.c: New file.
10941 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10942 PT_DATA_ADDR for BFIN targets.
10943 * Makefile.in (SFILES): Add linux-bfin-low.c.
10944 (clean): Remove reg-bfin.c.
10945 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10946 * README: Mention supported Blackfin targets.
10948 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10950 * .gitignore: New file.
10952 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10954 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10956 2010-10-22 Jie Zhang <jie@codesourcery.com>
10958 * Makefile.in: Add FLAGS_TO_PASS variable.
10959 (install): Remove dependency of install-only and recursively
10960 invoke make for install-only.
10962 2010-10-04 Doug Evans <dje@google.com>
10964 * Makefile.in (uninstall): Use $(DESTDIR).
10966 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10970 * linux-x86-low.c (compat_siginfo_from_siginfo)
10971 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10972 si_code is < 0. Check for si_code == SI_TIMER before checking for
10975 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10977 * lynx-i386-low.c: New file.
10978 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10980 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10982 * lynx-low.c (ptrace_request_to_str): Remove handling for
10983 request values that have been removed in LynxOS 5.x.
10985 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10987 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10990 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10992 * configure.ac: Add --enable-inprocess-agent option.
10993 * configure: Rebuilt.
10995 2010-09-06 Yao Qi <yao@codesourcery.com>
10997 * linux-low.c (linux_kill): Remove unused variable.
10998 (linux_stabilize_threads): Likewise.
10999 * server.c (start_inferior): Likewise.
11000 (queue_stop_reply_callback): Likewise.
11001 * tracepoint.c (do_action_at_tracepoint): Likewise.
11003 2010-09-06 Yao Qi <yao@codesourcery.com>
11005 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11008 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11010 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11012 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11014 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11017 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11019 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11020 gdbserver/lynx-ppc-low.c: New files.
11021 * Makefile.in (lynx_low_h): New variable.
11022 (lynx-low.o, lynx-ppc-low.o): New rules.
11023 * configure.ac: On LynxOS, link with -lnetinet.
11024 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11025 * configure: regenerate.
11027 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11029 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11030 * configure.ac: Add check for vasprintf and vsnprintf.
11031 * configure, config.in: Regenerate.
11032 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11034 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11036 * gdbreplay.c: Move include of alloca.h up, next to include of
11038 * server.h: Add include of malloc.h.
11039 * mem-break.c: Remove include of malloc.h.
11040 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11042 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11044 * Makefile.in (memmem.o): Build with -Wno-error.
11046 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11048 * utils.c (xsnprintf): Make non-static.
11049 * server.h: Add xsnprintf declaration.
11050 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11051 replace calls to snprintf by calls to xsnprintf throughout.
11053 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11055 * configure.ac: Add configure check for alloca.
11056 * configure, config.in: Regenerate.
11057 * server.h: Include alloca.h if it exists.
11058 * gdbreplay.c: Include alloca.h if it exists.
11060 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11062 * linux-low.c (__SIGRTMIN): Define if not already defined.
11063 (linux_create_inferior): Check for __ANDROID__ rather than
11065 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11066 are already deferred.
11067 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11068 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11069 stopped and already has a pending signal to report.
11070 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11071 a pending signal to report or is moving out of a jump pad.
11072 (linux_init_signals): Check for __ANDROID__ rather than
11075 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11077 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11078 debug_threads check. Avoid a linear search when not doing debug
11081 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11083 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11084 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11085 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11086 (process_event): Change local fd's type to gdb_fildes_t.
11087 (create_file_handler): Adjust prototype.
11088 (delete_file_handler): Adjust prototype.
11089 (handle_file_event): Adjust prototype. Use pfildes.
11090 (create_file_event): Adjsut prototype.
11091 * remote-utils.c (remote_desc, listen_desc): Change type to
11093 * server.h: New gdb_fildes_t typedef.
11094 [USE_WIN32API]: Include winsock2.h.
11095 (delete_file_handler, add_file_handler): Adjust prototypes.
11096 (pfildes): Declare.
11097 * utils.c (pfildes): New.
11099 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11101 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11102 * configure: Regenerate.
11104 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11106 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11107 (linux_done_accessing_memory): ... this.
11108 (linux_target_ops): Adjust.
11109 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11110 * nto-low.c (nto_target_ops): Adjust comment.
11111 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11112 * spu-low.c (spu_target_ops): Adjust comment.
11113 * target.h (target_ops): Rename unprepare_to_access_memory field
11114 to done_accessing_memory.
11115 (unprepare_to_access_memory): Rename to ...
11116 (done_accessing_memory): ... this.
11118 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11120 * linux-low.c (linux_prepare_to_access_memory): New.
11121 (linux_unprepare_to_access_memory): New.
11122 (linux_target_ops): Install them.
11123 * server.c (read_memory): Rename to ...
11124 (gdb_read_memory): ... this. Use
11125 prepare_to_access_memory/prepare_to_access_memory.
11126 (write_memory): Rename to ...
11127 (gdb_write_memory): ... this. Use
11128 prepare_to_access_memory/prepare_to_access_memory.
11129 (handle_search_memory_1): Adjust.
11130 (process_serial_event): Adjust.
11131 * target.h (struct target_ops): New fields
11132 prepare_to_access_memory and unprepare_to_access_memory.
11133 (prepare_to_access_memory, unprepare_to_access_memory): New.
11134 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11135 prepare_to_access_memory/prepare_to_access_memory.
11136 * nto-low.c (nto_target_ops): Adjust.
11137 * spu-low.c (spu_target_ops): Adjust.
11138 * win32-low.c (win32_target_ops): Adjust.
11140 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11142 * Makefile.in (WARN_CFLAGS): Get it from configure.
11143 (WERROR_CFLAGS): New.
11144 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11145 * configure.ac: Introduce --enable-werror, which adds -Werror to
11146 the compiler command line. Enabled by default. Disable with
11147 --disable-werror. Add -Wdeclaration-after-statement
11148 Wpointer-arith and -Wformat-nonliteral to warning flags.
11149 * configure: Regenerate.
11151 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11153 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11155 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11157 * gdbreplay.c (remote_error): New.
11159 (expect): Use gdbchar. Check for error reading from GDB.
11160 Clarify sync error output.
11161 (play): Check for errors writing to GDB.
11162 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11163 * remote-utils.c (getpkt): Check for errors writing to the remote
11166 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11168 * linux-low.c (linux_wait_1): Move non-debugging code out of
11169 `debug_threads' control.
11171 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11173 * linux-low.c (linux_wait_1): Don't set last_status here.
11174 * server.c (push_event, queue_stop_reply_callback): Assert we're
11175 not pushing a TARGET_WAITKIND_IGNORE event.
11176 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11177 (myresume, handle_target_event): Set the thread's last_resume_kind
11178 and last_status from the target returned status.
11180 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11184 * linux-x86-low.c (update_debug_registers_callback): New.
11185 (i386_dr_low_set_addr): Use it.
11186 (i386_dr_low_get_addr): New.
11187 (i386_dr_low_set_control): Use update_debug_registers_callback.
11188 (i386_dr_low_get_control): New.
11189 (i386_dr_low_get_status): Adjust.
11190 * linux-low.c (linux_stop_lwp): New.
11191 * linux-low.h (linux_stop_lwp): Declare.
11193 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11194 argument instead of a i386_debug_reg_state.
11195 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11196 a i386_debug_reg_state.
11197 (i386_insert_aligned_watchpoint): Adjust.
11198 (i386_remove_aligned_watchpoint): Adjust.
11199 (i386_low_stopped_data_address): Read the debug registers from the
11200 inferior instead of from the mirrors.
11201 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11202 (i386_dr_low_get_addr): Declare.
11203 (i386_dr_low_get_control): Declare.
11204 (i386_dr_low_get_status): Change prototype.
11206 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11207 (i386_dr_low_get_addr): New.
11208 (i386_dr_low_get_control): New.
11209 (i386_dr_low_get_status): Adjust prototype. Return
11211 (i386_initial_stuff): Clear dr_status_mirror and
11213 (i386_get_thread_context): Adjust.
11214 (i386_set_thread_context): Adjust.
11215 (i386_thread_added): Adjust.
11217 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11219 * linux-low.h (linux_thread_area): Delete declaration.
11221 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11223 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11224 after its termination.
11226 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11228 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11229 (gdb_wants_all_stopped): Delete.
11230 (linux_wait_1): Don't call them.
11231 * server.c (handle_v_cont): Tag all threads as want-stopped.
11232 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11233 stopped as "client-wants-stopped".
11235 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11237 * Makefile.in (signals_h): New.
11238 (server_h): Depend on it.
11239 (server.o): Don't depend on $(signals_def).
11240 (signals.o): Depend on $(signals_def).
11242 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11244 * Makefile.in (signals_def): New.
11245 (server_h): Append include/gdb/signals.h and signals_def.
11246 (server.o): Append signals_def.
11248 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11250 * server.c (handle_target_event): Use target_signal_to_host for
11251 resume_info.sig initialization.
11252 * target.h (struct thread_resume) <sig>: New comment.
11254 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11256 * server.c (handle_query): strcpy() the returned string from paddress()
11257 instead of sprintf().
11258 * utils.c (paddress): Return phex_nz().
11260 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11262 * server.c (handle_v_cont): Call mourn_inferior if process
11264 (myresume): Likewise.
11266 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11268 Static tracepoints, and integration with UST.
11270 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11271 * mem-break.c (uninsert_all_breakpoints)
11272 (reinsert_all_breakpoints): New.
11273 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11274 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11275 (gdb_agent_ust_loaded, helper_thread_id)
11276 (gdb_agent_helper_thread_id): New macros.
11277 (struct ipa_sym_addresses): Add addr_ust_loaded,
11278 addr_helper_thread_id, addr_cmd_buf.
11279 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11280 (in_process_agent_loaded_ust): New.
11281 (write_e_ust_not_loaded): New.
11282 (maybe_write_ipa_ust_not_loaded): New.
11283 (struct collect_static_trace_data_action): New.
11284 (enum tracepoint_type) <static_tracepoint>: New.
11285 (struct tracepoint) <handle>: Mention static tracepoints.
11286 (struct static_tracepoint_ctx): New.
11287 (CMD_BUF_SIZE): New.
11288 (add_tracepoint_action): Handle static tracepoint actions.
11289 (unprobe_marker_at): New.
11290 (clear_installed_tracepoints): Handle static tracepoints.
11291 (cmd_qtdp): Handle static tracepoints.
11292 (probe_marker_at): New.
11293 (cmd_qtstart): Handle static tracepoints.
11294 (response_tracepoint): Handle static tracepoints.
11295 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11296 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11297 (get_context_regcache): Handle static tracepoints.
11298 (do_action_at_tracepoint): Handle static tracepoint actions.
11299 (traceframe_find_block_type): Handle static trace data blocks.
11300 (traceframe_read_sdata): New.
11301 (download_tracepoints): Download static tracepoint actions.
11302 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11303 (GDB_PROBE_NAME): New.
11305 (GET_UST_SYM): New.
11308 (ust_marker_to_static_tracepoint): New.
11310 (collect_ust_data_at_tracepoint): New.
11311 (gdb_ust_probe): New.
11312 (UNIX_PATH_MAX, SOCK_DIR): New.
11313 (gdb_ust_connect_sync_socket): New.
11314 (resume_thread, stop_thread): New.
11315 (run_inferior_command): New.
11316 (init_named_socket): New.
11317 (gdb_ust_socket_init): New.
11318 (cstr_to_hexstr): New.
11320 (first_marker, next_marker): New.
11321 (response_ust_marker): New.
11322 (cmd_qtfstm, cmd_qtsstm): New.
11323 (unprobe_marker_at, probe_marker_at): New.
11324 (cmd_qtstmat, gdb_ust_thread): New.
11325 (gdb_ust_init): New.
11326 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11327 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11328 (ST_REGENTRY): New.
11329 (x86_64_st_collect_regmap): New.
11330 (X86_64_NUM_ST_COLLECT_GREGS): New.
11331 (AMD64_RIP_REGNUM): New.
11332 (supply_static_tracepoint_registers): New.
11333 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11334 (ST_REGENTRY): New.
11335 (i386_st_collect_regmap): New.
11336 (i386_NUM_ST_COLLECT_GREGS): New.
11337 (supply_static_tracepoint_registers): New.
11338 * server.c (handle_query): Handle qXfer:statictrace:read.
11339 <qSupported>: Report support for StaticTracepoints, and
11340 qXfer:statictrace:read features.
11341 * server.h (traceframe_read_sdata)
11342 (supply_static_tracepoint_registers): Declare.
11343 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11344 (unpack_varlen_hex): Include in IPA build.
11345 * Makefile.in (ustlibs, ustinc): New.
11346 (IPA_OBJS): Add remote-utils-ipa.o.
11347 ($(IPA_LIB)): Link -ldl and -lpthread.
11349 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11350 * config.in, configure: Regenerate.
11352 2010-06-20 Ian Lance Taylor <iant@google.com>
11353 Pedro Alves <pedro@codesourcery.com>
11355 * linux-x86-low.c (always_true): Delete.
11356 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11357 trying to fool the compiler with always_true.
11359 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11361 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11362 conditions in gdbserver.
11364 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11366 * spu-low.c (spu_read_memory): Wrap around local store limit.
11367 (spu_write_memory): Likewise.
11369 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11371 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11372 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11374 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11376 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11377 uses with LONGEST uses.
11379 2010-06-14 Stan Shebs <stan@codesourcery.com>
11380 Pedro Alves <pedro@codesourcery.com>
11384 * linux-x86-low.c: Include limits.h.
11386 (always_true): New.
11389 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11390 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11391 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11392 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11393 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11394 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11395 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11396 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11397 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11398 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11399 (amd64_emit_void_call_2): New.
11400 (amd64_emit_ops): New.
11401 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11402 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11403 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11404 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11405 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11406 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11407 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11408 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11409 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11410 (i386_emit_stack_adjust, i386_emit_int_call_1)
11411 (i386_emit_void_call_2): New.
11412 (i386_emit_ops): New.
11413 (x86_emit_ops): New.
11414 (the_low_target): Install x86_emit_ops.
11415 * server.h (struct emit_ops): New.
11416 (get_raw_reg_func_addr): Declare.
11417 (current_insn_ptr, emit_error): Declare.
11418 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11419 (set_trace_state_variable_value): New defines.
11420 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11421 addr_get_trace_state_variable_value and
11422 addr_set_trace_state_variable_value.
11423 (symbol_list): New fields for get_raw_reg,
11424 get_trace_state_variable_value and set_trace_state_variable_value.
11425 (condfn): New typedef.
11426 (struct tracepoint): New field `compiled_cond'.
11427 (do_action_at_tracepoint): Clear compiled_cond.
11428 (get_trace_state_variable_value, set_trace_state_variable_value):
11430 (condition_true_at_tracepoint): If there's a compiled condition,
11432 (current_insn_ptr, emit_error): New globals.
11433 (struct bytecode_address): New.
11434 (get_raw_reg_func_addr): New.
11435 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11436 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11437 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11438 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11439 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11440 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11441 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11442 (compile_tracepoint_condition, compile_bytecodes): New.
11443 * target.h (emit_ops): Forward declare.
11444 (struct target_ops): New field emit_ops.
11445 (target_emit_ops): New.
11446 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11447 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11448 * linux-low.c (linux_emit_ops): New.
11449 (linux_target_ops): Install it.
11450 * linux-low.h (struct linux_target_ops): New field emit_ops.
11452 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11454 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11455 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11457 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11458 Stan Shebs <stan@codesourcery.com>
11460 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11461 (all): Depend on $(extra_libraries).
11462 (install-only): Install the IPA.
11463 (IPA_OBJS, IPA_LIB): New.
11464 (clean): Remove the IPA lib.
11465 (IPAGENT_CFLAGS): New.
11466 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11467 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11468 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11469 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11470 * configure.ac: Check for atomic builtins support in the compiler.
11471 (IPA_DEPFILES, extra_libraries): Define.
11472 * configure.srv (ipa_obj): Add description.
11473 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11474 (i[34567]86-*-linux*): Set ipa_obj.
11475 (x86_64-*-linux*): Set ipa_obj.
11476 * linux-low.c (stabilizing_threads): New.
11477 (supports_fast_tracepoints): New.
11478 (linux_detach): Stabilize threads before detaching.
11479 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11480 the lwp is either not stabilizing, or is moving out of a jump pad.
11481 (linux_fast_tracepoint_collecting): New.
11482 (maybe_move_out_of_jump_pad): New.
11483 (enqueue_one_deferred_signal): New.
11484 (dequeue_one_deferred_signal): New.
11485 (linux_wait_for_event_1): If moving out of a jump pad, defer
11486 pending signals to later.
11487 (linux_stabilize_threads): New.
11488 (linux_wait_1): Check if threads need moving out of jump pads, and
11490 (stuck_in_jump_pad_callback): New.
11491 (move_out_of_jump_pad_callback): New.
11492 (lwp_running): New.
11493 (linux_resume_one_lwp): Handle moving out of jump pads.
11494 (linux_set_resume_request): Dequeue deferred signals.
11495 (need_step_over_p): Also step over fast tracepoint jumps.
11496 (start_step_over): Also uninsert fast tracepoint jumps.
11497 (finish_step_over): Also reinsert fast tracepoint jumps.
11498 (linux_install_fast_tracepoint_jump): New.
11499 (linux_target_ops): Install linux_stabilize_threads and
11500 linux_install_fast_tracepoint_jump_pad.
11501 * linux-low.h (linux_target_ops) <get_thread_area,
11502 install_fast_tracepoint_jump_pad>: New fields.
11503 (struct lwp_info) <collecting_fast_tracepoint,
11504 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11505 (linux_get_thread_area): Declare.
11506 * linux-x86-low.c (jump_insn): New.
11507 (x86_get_thread_area): New.
11508 (append_insns): New.
11509 (push_opcode): New.
11510 (amd64_install_fast_tracepoint_jump_pad): New.
11511 (i386_install_fast_tracepoint_jump_pad): New.
11512 (x86_install_fast_tracepoint_jump_pad): New.
11513 (the_low_target): Install x86_get_thread_area and
11514 x86_install_fast_tracepoint_jump_pad.
11515 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11516 (struct fast_tracepoint_jump): New.
11517 (fast_tracepoint_jump_insn): New.
11518 (fast_tracepoint_jump_shadow): New.
11519 (find_fast_tracepoint_jump_at): New.
11520 (fast_tracepoint_jump_here): New.
11521 (delete_fast_tracepoint_jump): New.
11522 (set_fast_tracepoint_jump): New.
11523 (uninsert_fast_tracepoint_jumps_at): New.
11524 (reinsert_fast_tracepoint_jumps_at): New.
11525 (set_breakpoint_at): Use write_inferior_memory.
11526 (uninsert_raw_breakpoint): Use write_inferior_memory.
11527 (check_mem_read): Mask out fast tracepoint jumps.
11528 (check_mem_write): Mask out fast tracepoint jumps.
11529 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11530 (set_fast_tracepoint_jump): Declare.
11531 (delete_fast_tracepoint_jump)
11532 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11533 (reinsert_fast_tracepoint_jumps_at): Declare.
11534 * regcache.c: Don't compile many functions when building the
11535 in-process agent library.
11536 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11537 the register buffer in the heap.
11538 (free_register_cache): If the register buffer isn't owned by the
11539 regcache, don't free it.
11540 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11541 pre-existing register caches.
11542 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11544 (convert_ascii_to_int): : Constify `from' parameter type.
11545 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11546 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11547 the needed buffer in-place.
11548 (relocate_instruction): New.
11549 * server.c (handle_query) <qSymbols>: If the target supports
11550 tracepoints, give it a chance of looking up symbols. Report
11551 support for fast tracepoints.
11552 (handle_status): Stabilize threads.
11553 (process_serial_event): Adjust.
11554 * server.h (struct fast_tracepoint_jump): Forward declare.
11555 (struct process_info) <fast_tracepoint_jumps>: New field.
11556 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11557 (decode_X_packet, decode_M_packet): Adjust.
11558 (relocate_instruction): Declare.
11559 (in_process_agent_loaded): Declare.
11560 (tracepoint_look_up_symbols): Declare.
11561 (struct fast_tpoint_collect_status): Declare.
11562 (fast_tracepoint_collecting): Declare.
11563 (force_unlock_trace_buffer): Declare.
11564 (handle_tracepoint_bkpts): Declare.
11565 (initialize_low_tracepoint)
11566 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11567 * target.h (struct target_ops) <stabilize_threads,
11568 install_fast_tracepoint_jump_pad>: New fields.
11569 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11570 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11571 [HAVE_STDINT_H]: Include stdint.h.
11572 (trace_debug_1): Rename to ...
11573 (trace_vdebug): ... this.
11574 (trace_debug): Rename to ...
11575 (trace_debug_1): ... this. Add `level' parameter.
11576 (trace_debug): New.
11577 (ATTR_USED, ATTR_NOINLINE): New.
11578 (IP_AGENT_EXPORT): New.
11579 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11580 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11581 (about_to_request_buffer_space, trace_buffer_is_full)
11582 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11583 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11584 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11585 (traceframe_write_count, traceframes_created)
11586 (trace_state_variables)
11587 New renaming defines.
11588 (struct ipa_sym_addresses): New.
11589 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11590 (symbol_list): New.
11591 (ipa_sym_addrs): New.
11592 (all_tracepoint_symbols_looked_up): New.
11593 (in_process_agent_loaded): New.
11594 (write_e_ipa_not_loaded): New.
11595 (maybe_write_ipa_not_loaded): New.
11596 (tracepoint_look_up_symbols): New.
11597 (debug_threads) [IN_PROCESS_AGENT]: New.
11598 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11599 (UNKNOWN_SIDE_EFFECTS): New.
11600 (stop_tracing): New.
11601 (flush_trace_buffer): New.
11602 (stop_tracing_bkpt): New.
11603 (flush_trace_buffer_bkpt): New.
11604 (read_inferior_integer): New.
11605 (read_inferior_uinteger): New.
11606 (read_inferior_data_pointer): New.
11607 (write_inferior_data_pointer): New.
11608 (write_inferior_integer): New.
11609 (write_inferior_uinteger): New.
11610 (struct collect_static_trace_data_action): Delete.
11611 (enum tracepoint_type): New.
11612 (struct tracepoint) <type>: New field `type'.
11613 <actions_str, step_actions, step_actions_str>: Only include in
11615 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11616 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11617 (tracepoints): Use IP_AGENT_EXPORT.
11618 (last_tracepoint): Don't include in the IPA.
11619 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11620 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11621 (alloced_trace_state_variables): New.
11622 (trace_state_variables): Use IP_AGENT_EXPORT.
11623 (traceframe_t): Delete unused variable.
11624 (circular_trace_buffer): Don't include in the IPA.
11625 (trace_buffer_start): Delete.
11626 (struct trace_buffer_control): New.
11627 (trace_buffer_free): Delete.
11628 (struct ipa_trace_buffer_control): New.
11629 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11630 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11632 (trace_buffer_ctrl): New.
11633 (TRACE_BUFFER_CTRL_CURR): New.
11634 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11635 Reimplement as macros.
11636 (trace_buffer_wrap): Delete.
11637 (traceframe_write_count, traceframe_read_count)
11638 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11639 (struct tracepoint_hit_ctx) <type>: New field.
11640 (struct fast_tracepoint_ctx): New.
11641 (memory_barrier): New.
11643 (record_tracepoint_error): Update atomically in the IPA.
11644 (clear_inferior_trace_buffer): New.
11645 (about_to_request_buffer_space): New.
11646 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11647 updating the same buffer.
11648 (add_tracepoint): Default the tracepoint's type to trap
11649 tracepoint, and orig_size to -1.
11650 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11651 internal variables.
11652 (create_trace_state_variable): New parameter `gdb'. Handle it.
11653 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11654 (cmd_qtdp): Handle fast tracepoints.
11655 (cmd_qtdv): Adjust.
11656 (max_jump_pad_size): New.
11657 (gdb_jump_pad_head): New.
11658 (get_jump_space_head): New.
11659 (claim_jump_space): New.
11660 (sort_tracepoints): New.
11661 (MAX_JUMP_SIZE): New.
11662 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11664 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11665 support. Upload fast traceframes, and delete internal IPA
11667 (stop_tracing_handler): New.
11668 (flush_trace_buffer_handler): New.
11669 (cmd_qtstop): Upload fast tracepoints.
11670 (response_tracepoint): Handle fast tracepoints.
11671 (tracepoint_finished_step): Upload fast traceframes. Set the
11672 tracepoint hit context's tracepoint type.
11673 (handle_tracepoint_bkpts): New.
11674 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11675 type. Add comment about fast tracepoints.
11676 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11677 non-existing action_str field.
11678 (get_context_regcache): Handle fast tracepoints.
11679 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11681 (fast_tracepoint_from_jump_pad_address): New.
11682 (fast_tracepoint_from_ipa_tpoint_address): New.
11683 (collecting_t): New.
11684 (force_unlock_trace_buffer): New.
11685 (fast_tracepoint_collecting): New.
11687 (gdb_collect): New.
11688 (write_inferior_data_ptr): New.
11689 (target_tp_heap): New.
11690 (target_malloc): New.
11691 (download_agent_expr): New.
11693 (download_tracepoints): New.
11694 (download_trace_state_variables): New.
11695 (upload_fast_traceframes): New.
11696 (IPA_FIRST_TRACEFRAME): New.
11697 (IPA_NEXT_TRACEFRAME_1): New.
11698 (IPA_NEXT_TRACEFRAME): New.
11699 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11700 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11701 (gdb_jump_pad_buffer_end): New.
11702 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11703 (initialize_tracepoint): Adjust.
11704 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11705 buffer. Initialize the low module.
11706 * utils.c (PREFIX, TOOLNAME): New.
11707 (malloc_failure): Use PREFIX.
11708 (error): In the IPA, an error causes an exit.
11709 (fatal, warning): Use PREFIX.
11710 (internal_error): Use TOOLNAME.
11711 (NUMCELLS): Increase to 10.
11712 * configure, config.in: Regenerate.
11714 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11716 * server.c (handle_query) <qSupported>: Do two passes over the
11717 qSupported string to avoid nesting strtok.
11719 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11721 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11723 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11724 -Wl,--dynamic-list.
11725 * configure: Regenerate.
11726 * proc-service.list: New.
11728 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11730 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11733 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11735 * gdbreplay.c (remote_open): Check error return from socket() call by
11736 its equality to -1 not by it being negative.
11737 * remote-utils.c (remote_open): Likewise.
11739 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11741 * config.h: Regenerate.
11743 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11745 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11746 doesn't provide PTRACE_GET_THREAD_AREA.
11748 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11750 * linux-m68k-low.c: Include <asm/ptrace.h>
11751 (ps_get_thread_area): Implement.
11753 2010-05-03 Doug Evans <dje@google.com>
11755 * event-loop.c (struct callback_event): New struct.
11756 (callback_list): New global.
11757 (append_callback_event, delete_callback_event): New functions.
11758 (process_callback): New function.
11759 (start_event_loop): Call it.
11760 * remote-utils.c (NOT_SCHEDULED): Define.
11761 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11762 moved out of readchar.
11763 (readchar): Rewrite. Call reschedule before returning.
11764 (reset_readchar): New function.
11765 (remote_close): Call it.
11766 (process_remaining, reschedule): New functions.
11767 * server.h (callback_handler_func): New typedef.
11768 (append_callback_event, delete_callback_event): Declare.
11770 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11772 * proc-service.c (ps_pglobal_lookup): Use
11773 thread_db_look_up_one_symbol.
11774 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11775 parameter. Use it instead of all_symbols_looked_up.
11776 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11778 (all_symbols_looked_up): Don't declare.
11779 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11780 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11782 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11783 Set all_symbols_looked_up here.
11784 (thread_db_look_up_one_symbol): New.
11785 (thread_db_get_tls_address): Adjust.
11786 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11787 thread_db object on the heap, and tentatively set it in the
11789 (thread_db_init): Don't set all_symbols_looked_up here.
11790 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11792 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11794 * linux-low.c (linux_kill, linux_detach): Adjust.
11795 (status_pending_p_callback): Remove redundant statement. Check
11796 for !TARGET_WAITIKIND_IGNORE, instead of
11797 TARGET_WAITKIND_STOPPED.
11798 (handle_tracepoints): Make sure LWP is locked. Adjust.
11799 (linux_wait_for_event_1): Adjust.
11800 (linux_cancel_breakpoints): New.
11801 (unsuspend_one_lwp): New.
11802 (unsuspend_all_lwps): New.
11803 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11804 (send_sigstop_callback): Change return type to int, add new
11805 `except' parameter and handle it.
11806 (suspend_and_send_sigstop_callback): New.
11807 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11808 pass them down. If SUSPEND, also increment the lwp's suspend
11810 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11811 (need_step_over_p): Don't consider suspended LWPs.
11812 (start_step_over): Adjust.
11813 (proceed_one_lwp): Change return type to int, add new `except'
11814 parameter and handle it.
11815 (unsuspend_and_proceed_one_lwp): New.
11816 (proceed_all_lwps): Use find_inferior instead of
11818 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11819 also decrement the suspend count of LWPs. Pass `except' down,
11820 instead of hacking its suspend count.
11821 (linux_pause_all): Add `freeze' parameter. Adjust.
11822 (linux_unpause_all): New.
11823 (linux_target_ops): Install linux_unpause_all.
11824 * server.c (handle_status): Adjust.
11825 * target.h (struct target_ops): New fields `unpause_all' and
11826 `cancel_breakpoints'. Add new parameter to `pause_all'.
11827 (pause_all): Add new `freeze' parameter.
11828 (unpause_all): New.
11829 (cancel_breakpoints): New.
11830 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11831 cancel breakpoints.
11832 (cmd_qtstart): Pause threads.
11833 (stop_tracing): Pause threads, and cancel breakpoints.
11834 * win32-low.c (win32_target_ops): Adjust.
11836 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11838 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11839 the inferior right away from here...
11840 (linux_wait_1): ... to here, and adjust to check the thread's
11841 last_resume_kind instead of the lwp's step or stop_expected flags.
11843 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11845 * README: Use consistent `GDB' and `GDBserver' spellings.
11847 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11849 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11850 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11851 (linux_detach_one_lwp): Assume the lwp is stopped.
11852 (any_thread_of): Delete.
11853 (linux_detach): Stop all lwps here. Don't blindly delete all
11855 (delete_lwp_callback): New.
11856 (linux_mourn): Delete all lwps of the process that is gone.
11857 (linux_wait_1): Don't delete the last lwp of the process here.
11858 * mem-break.h (mark_breakpoints_out): Declare.
11859 * mem-break.c (mark_breakpoints_out): New.
11860 (free_all_breakpoints): Use it.
11861 * server.c (handle_target_event): If the process is gone, mark
11863 * thread-db.c (struct thread_db) <create_bp>: New field.
11864 (thread_db_enable_reporting): Fix prototype. Store a thread event
11865 breakpoint reference in the thread_db struct.
11866 (thread_db_load_search): Clear the thread_db object.
11867 (try_thread_db_load_1): Ditto.
11868 (switch_to_process): New.
11869 (disable_thread_event_reporting): Use it.
11870 (remove_thread_event_breakpoints): New.
11871 (thread_db_detach, thread_db_mourn): Use it.
11873 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11875 * linux-low.c (linux_enable_event_reporting): New.
11876 (linux_wait_for_event_1, handle_extended_wait): Use it.
11878 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11880 * linux-low.c (linux_kill_one_lwp, linux_kill)
11881 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11882 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11883 SIGSTOP even if the LWP is stopped.
11884 (send_sigstop_callback): New.
11885 (stop_all_lwps): Use send_sigstop_callback instead.
11886 (linux_resume_one_thread): Adjust.
11887 (proceed_one_lwp): Still proceed an LWP that the client has
11888 requested to stop, if we haven't reported it as stopped yet. Make
11889 sure that LWPs the client want stopped, have a pending SIGSTOP.
11891 2010-04-26 Doug Evans <dje@google.com>
11893 * server.c (handle_general_set): Make static.
11895 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11896 Print received char after testing for error/eof instead of before.
11897 (input_interrupt): Tweak comment.
11899 2010-04-23 Doug Evans <dje@google.com>
11901 * server.c (start_inferior): Print inferior argv if --debug.
11903 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11905 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11906 * nto-x86-low.c: Include server.h
11908 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11910 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11911 be consistent with other sources of this directory.
11912 (init_registers_amd64): Correct name of source file of this function
11915 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11917 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11918 64-bit executables.
11920 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11922 * win32-i386-low.c: Add 64-bit support.
11923 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11924 (init_registers_amd64): Declare.
11925 (mappings): Add 64-bit version of array.
11926 (init_windows_x86): New function.
11927 (the_low_target): Change init_arch field to init_windows_x86.
11929 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11931 * win32-low.c: Adapt to support also 64-bit architecture.
11932 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11933 (get_image_name): Use SIZE_T type for local variable `done'.
11934 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11935 (toolhelp_get_dll_name): Idem.
11936 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11937 Use uintptr_t typecast to avoid warning.
11938 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11939 (handle_exception): Use phex_nz to avoid warning.
11940 (win32_wait): Remove unused local variable `process'.
11942 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11944 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11947 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11949 * configure.ac: Use `ws2_32' library for srv_mingw.
11950 * configure: Regenerate.
11951 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11952 * remote-utils.c: Likewise.
11954 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11956 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11957 if __x86_64__ is defined.
11959 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11961 * configure: Regenerate.
11963 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11965 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11966 * target.h (target_ops): New get_tib_address field.
11967 * win32-low.h (win32_thread_info): Add thread_local_base field.
11968 * win32-low.c (child_add_thread): Add tlb argument.
11969 Set thread_local_base field to TLB.
11970 (get_child_debug_event): Adapt to child_add_thread change.
11971 (win32_get_tib_address): New function.
11972 (win32_target_ops): Set get_tib_address field to
11973 win32_get_tib_address.
11974 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11976 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11978 * linux-low.c (linux_mourn): Also remove the process.
11979 * server.c (handle_target_event): Don't remove the process here.
11980 * nto-low.c (nto_mourn): New.
11981 (nto_target_ops): Install it.
11982 * spu-low.c (spu_mourn): New.
11983 (spu_target_ops): Install it.
11984 * win32-low.c (win32_mourn): New.
11985 (win32_target_ops): Install it.
11987 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11989 * server.h (buffer_xml_printf): Remove redundant `;'.
11991 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11993 * regcache.c (set_register_cache): Invalidate regcaches before
11994 changing the register cache layout.
11995 (regcache_invalidate_one): Allow a NULL regcache.
11996 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11997 regcaches before changing the register cache layout or the target
12000 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12002 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12003 variable warning on Linux/x86-64.
12005 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12007 GDBserver disconnected tracing support.
12009 * linux-low.c (linux_remove_process): Delete.
12010 (add_lwp): Don't set last_resume_kind here.
12011 (linux_kill): Use `mourn'.
12012 (linux_detach): Use `thread_db_detach', and `mourn'.
12013 (linux_mourn): New.
12014 (linux_attach_lwp_1): Adjust comment.
12015 (linux_attach): last_resume_kind moved the thread_info; adjust.
12016 (status_pending_p_callback): Adjust.
12017 (linux_wait_for_event_1): Adjust.
12018 (count_events_callback, select_singlestep_lwp_callback)
12019 (select_event_lwp_callback, cancel_breakpoints_callback)
12020 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12021 (proceed_one_lwp): Adjust.
12022 (linux_async): Add debug output.
12023 (linux_thread_stopped): New.
12024 (linux_pause_all): New.
12025 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12027 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12028 (thread_db_free): Delete declaration.
12029 (thread_db_detach, thread_db_mourn): Declare.
12030 * thread-db.c (thread_db_init): Use thread_db_mourn.
12031 (thread_db_free): Delete, split in two.
12032 (disable_thread_event_reporting): New.
12033 (thread_db_detach): New.
12034 (thread_db_mourn): New.
12036 * server.h (struct thread_info) <last_resume_kind>: New field.
12037 <attached>: Add comment.
12038 <gdb_detached>: New field.
12039 (handler_func): Change return type to int.
12040 (handle_serial_event, handle_target_event): Ditto.
12041 (gdb_connected): Declare.
12043 (disconnected_tracing): Declare.
12044 (stop_tracing): Declare.
12046 * server.c (handle_query) <qSupported>: Report support for
12047 disconnected tracing.
12048 (queue_stop_reply_callback): Account for running threads.
12049 (gdb_wants_thread_stopped): New.
12050 (gdb_wants_all_threads_stopped): New.
12051 (gdb_reattached_process): New.
12052 (handle_status): Clear the `gdb_detached' flag of all processes.
12053 In all-stop, stop all threads.
12054 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12055 (process_serial_event): If the remote connection breaks, or if an
12056 exit was forced with "monitor exit", force an event loop exit.
12057 Handle disconnected tracing on detach.
12058 (handle_serial_event): Adjust.
12059 (handle_target_event): If GDB isn't connected, forward events back
12060 to the inferior, unless the last process exited, in which case,
12061 exit gdbserver. Adjust interface.
12063 * remote-utils.c (remote_open): Don't block in accept. Instead
12064 register an event loop source on the listen socket file
12065 descriptor. Refactor bits into ...
12066 (listen_desc): ... this new global.
12067 (gdb_connected): ... this new function.
12068 (enable_async_notification): ... this new function.
12069 (handle_accept_event): ... this new function.
12070 (remote_close): Clear remote_desc.
12072 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12074 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12076 (mourn_inferior): Define.
12077 (target_process_qsupported): Avoid the dangling else problem.
12078 (thread_stopped): Define.
12079 (pause_all): Define.
12080 (target_waitstatus_to_string): Declare.
12081 * target.c (target_waitstatus_to_string): New.
12083 * tracepoint.c (tracing): Make extern.
12084 (disconnected_tracing): New.
12085 (stop_tracing): Make extern. Handle tracing stops due to GDB
12087 (cmd_qtdisconnected): New.
12088 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12089 (handle_tracepoint_general_set): Handle QTDisconnected.
12091 * event-loop.c (event_handler_func): Change return type to int.
12092 (process_event): Bail out if the event handler wants the event
12094 (handle_file_event): Ditto.
12095 (start_event_loop): Bail out if the event handler wants the event
12098 * nto-low.c (nto_target_ops): Adjust.
12099 * spu-low.c (spu_wait): Don't remove the process here.
12100 (spu_target_ops): Adjust.
12101 * win32-low.c (win32_wait): Don't remove the process here.
12102 (win32_target_ops): Adjust.
12104 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12106 * regcache.c (realloc_register_cache): Invalidate inferior's
12107 regcache before recreating it.
12109 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12111 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12113 2010-04-09 Stan Shebs <stan@codesourcery.com>
12114 Pedro Alves <pedro@codesourcery.com>
12116 * server.h (LONGEST): New.
12117 (struct thread_info) <while_stepping>: New field.
12118 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12120 (initialize_tracepoint, handle_tracepoint_general_set)
12121 (handle_tracepoint_query, tracepoint_finished_step)
12122 (tracepoint_was_hit, release_while_stepping_state_list):
12123 (current_traceframe): Declare.
12124 * server.c (handle_general_set): Handle tracepoint packets.
12125 (read_memory): New.
12126 (write_memory): New.
12127 (handle_search_memory_1): Use read_memory.
12128 (handle_query): Report support for conditional tracepoints, trace
12129 state variables, and tracepoint sources. Handle tracepoint
12131 (main): Initialize the tracepoints module.
12132 (process_serial_event): Handle traceframe reads/writes.
12134 * linux-low.c (handle_tracepoints): New.
12135 (linux_wait_1): Call it.
12136 (linux_resume_one_lwp): Handle while-stepping.
12137 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12138 (linux_target_ops): Install them.
12139 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12141 * linux-x86-low.c (x86_supports_tracepoints): New.
12142 (the_low_target). Install it.
12144 * mem-break.h (delete_breakpoint): Declare.
12145 * mem-break.c (delete_breakpoint): Make external.
12147 * target.h (struct target_ops): Add `supports_tracepoints',
12148 `read_pc', and `write_pc' fields.
12149 (target_supports_tracepoints): Define.
12150 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12153 * regcache.h (struct regcache) <registers_owned>: New field.
12154 (init_register_cache, regcache_cpy): Declare.
12155 (regcache_read_pc, regcache_write_pc): Declare.
12156 (register_cache_size): Declare.
12157 (supply_regblock): Declare.
12158 * regcache.c (init_register_cache): New.
12159 (new_register_cache): Use it.
12160 (regcache_cpy): New.
12161 (register_cache_size): New.
12162 (supply_regblock): New.
12163 (regcache_read_pc, regcache_write_pc): New.
12165 * tracepoint.c: New.
12167 * Makefile.in (OBS): Add tracepoint.o.
12168 (tracepoint.o): New rule.
12170 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12172 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12174 (i386-mmx.c): Likewise.
12175 (i386-mmx-linux.o): Likewise.
12176 (i386-mmx-linux.c): Likewise.
12178 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12179 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12180 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12181 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12183 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12184 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12185 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12187 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12189 * Makefile.in (clean): Updated.
12191 (i386-avx.c): Likewise.
12192 (i386-avx-linux.o): Likewise.
12193 (i386-avx-linux.c): Likewise.
12194 (amd64-avx.o): Likewise.
12195 (amd64-avx.c): Likewise.
12196 (amd64-avx-linux.o): Likewise.
12197 (amd64-avx-linux.c): Likewise.
12199 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12200 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12201 (srv_amd64_regobj): Add amd64-avx.o.
12202 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12203 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12204 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12205 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12206 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12207 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12208 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12210 * i387-fp.c: Include "i386-xstate.h".
12212 (i387_cache_to_xsave): Likewise.
12213 (i387_xsave_to_cache): Likewise.
12214 (x86_xcr0): Likewise.
12216 * i387-fp.h (i387_cache_to_xsave): Likewise.
12217 (i387_xsave_to_cache): Likewise.
12218 (x86_xcr0): Likewise.
12220 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12221 * linux-crisv32-low.c (target_regsets): Likewise.
12222 * linux-m68k-low.c (target_regsets): Likewise.
12223 * linux-mips-low.c (target_regsets): Likewise.
12224 * linux-ppc-low.c (target_regsets): Likewise.
12225 * linux-s390-low.c (target_regsets): Likewise.
12226 * linux-sh-low.c (target_regsets): Likewise.
12227 * linux-sparc-low.c (target_regsets): Likewise.
12228 * linux-xtensa-low.c (target_regsets): Likewise.
12230 * linux-low.c: Include <sys/uio.h>.
12231 (regsets_fetch_inferior_registers): Support nt_type.
12232 (regsets_store_inferior_registers): Likewise.
12233 (linux_process_qsupported): New.
12234 (linux_target_ops): Add linux_process_qsupported.
12236 * linux-low.h (regset_info): Add nt_type.
12237 (linux_target_ops): Add process_qsupported.
12239 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12241 (init_registers_i386_avx_linux): New.
12242 (init_registers_amd64_avx_linux): Likewise.
12243 (xmltarget_i386_linux_no_xml): Likewise.
12244 (xmltarget_amd64_linux_no_xml): Likewise.
12245 (PTRACE_GETREGSET): Likewise.
12246 (PTRACE_SETREGSET): Likewise.
12247 (x86_fill_xstateregset): Likewise.
12248 (x86_store_xstateregset): Likewise.
12249 (use_xml): Likewise.
12250 (x86_linux_update_xmltarget): Likewise.
12251 (x86_linux_process_qsupported): Likewise.
12252 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12253 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12254 init_registers_i386_linux here. Call
12255 x86_linux_update_xmltarget.
12256 (the_low_target): Add x86_linux_process_qsupported.
12258 * server.c (handle_query): Call target_process_qsupported.
12260 * target.h (target_ops): Add process_qsupported.
12261 (target_process_qsupported): New.
12263 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12265 * inferiors.c (add_thread): Set last_status kind to
12266 TARGET_WAITKIND_IGNORE.
12267 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12268 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12269 (linux_wait_1): Move `thread' local definition to block that uses
12270 it. Don't NULL initialize `event_child'.
12271 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12272 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12273 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12275 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12277 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12278 an extended waitstatus, or by a watchpoint.
12279 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12280 thread was stepping or has been stopped by a watchpoint.
12282 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12284 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12285 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12286 of another, then delete the previous, and validate all
12288 (validate_inserted_breakpoint): New.
12289 (delete_disabled_breakpoints): New.
12290 (validate_breakpoints): New.
12291 (check_mem_read): Validate breakpoints before trusting their
12292 shadow. Delete disabled breakpoints.
12293 (check_mem_write): Validate breakpoints before trusting they
12294 should be inserted. Delete disabled breakpoints.
12295 * mem-break.h (validate_breakpoints):
12296 * server.c (handle_query): Validate breakpoints when we see a
12299 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12301 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12302 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12303 if we could tell there's a GDB breakpoint at stop_pc.
12304 (need_step_over_p): Don't do a step over if we find a GDB
12305 breakpoint at the resume PC.
12307 * mem-break.c (struct raw_breakpoint): New.
12308 (enum bkpt_type): New type `gdb_breakpoint'.
12309 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12310 fields. New field `raw'.
12311 (find_raw_breakpoint_at): New.
12312 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12313 breakpoint instead.
12314 (set_breakpoint_at): Adjust.
12315 (delete_raw_breakpoint): New.
12316 (release_breakpoint): New.
12317 (delete_breakpoint): Rename to...
12318 (delete_breakpoint_1): ... this. Add proc parameter. Use
12319 release_breakpoint. Return ENOENT.
12320 (delete_breakpoint): Reimplement.
12321 (find_breakpoint_at): Delete.
12322 (find_gdb_breakpoint_at): New.
12323 (delete_breakpoint_at): Delete.
12324 (set_gdb_breakpoint_at): New.
12325 (delete_gdb_breakpoint_at): New.
12326 (gdb_breakpoint_here): New.
12327 (set_reinsert_breakpoint): Use release_breakpoint.
12328 (uninsert_breakpoint): Rename to ...
12329 (uninsert_raw_breakpoint): ... this.
12330 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12331 (reinsert_raw_breakpoint): Change parameter type to
12333 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12335 (check_breakpoints): Adjust. Use release_breakpoint.
12336 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12337 (breakpoint_inserted_here): Ditto.
12338 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12339 Don't trust the breakpoint's shadow if it is not inserted.
12340 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12341 (delete_all_breakpoints): Adjust.
12342 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12343 use delete_breakpoint_1.
12345 * mem-break.h (breakpoints_supported): Delete declaration.
12346 (set_gdb_breakpoint_at): Declare.
12347 (gdb_breakpoint_here): Declare.
12348 (delete_breakpoint_at): Delete.
12349 (delete_gdb_breakpoint_at): Declare.
12351 * server.h (struct raw_breakpoint): Forward declare.
12352 (struct process_info): New field `raw_breakpoints'.
12354 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12357 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12359 * linux-low.c (status_pending_p_callback): Fix comment.
12360 (linux_wait_for_event_1): Move most of the internal breakpoint
12361 handling from here...
12362 (linux_wait_1): ... to here.
12363 (count_events_callback): New.
12364 (select_singlestep_lwp_callback): New.
12365 (select_event_lwp_callback): New.
12366 (cancel_breakpoints_callback): New.
12367 (select_event_lwp): New.
12368 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12369 priority to all LWPs that have had events that should be reported
12370 to the client. Cancel breakpoints when about to reporting the
12371 event to the client, not while stopping lwps. No longer cancel
12372 finished single-steps here.
12373 (cancel_finished_single_step): Delete.
12374 (cancel_finished_single_steps): Delete.
12376 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12378 * mem-break.c (enum bkpt_type): New.
12379 (struct breakpoint): New field `type'.
12380 (set_breakpoint_at): Change return type to struct breakpoint
12381 pointer. Set type to `other_breakpoint' by default.
12382 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12383 in the breakpoint list.
12384 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12385 (reinsert_breakpoint): Rename to ...
12386 (reinsert_raw_breakpoint): ... this.
12387 (reinsert_breakpoints_at): Adjust.
12388 * mem-break.h (struct breakpoint): Declare.
12389 (set_breakpoint_at): Change return type to struct breakpoint
12392 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12394 * server.c (handle_query): Assign, not compare.
12396 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12398 Teach linux gdbserver to step-over-breakpoints.
12400 * linux-low.c (can_hardware_single_step): New.
12401 (supports_breakpoints): New.
12402 (handle_extended_wait): If stopping threads, read the stop pc of
12403 the new cloned LWP.
12405 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12406 low target doesn't support retrieving the PC.
12407 (add_lwp): Set last_resume_kind to resume_continue.
12408 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12409 (linux_attach): Don't clear stop_expected. Set the lwp's
12410 last_resume_kind to resume_stop.
12411 (linux_detach_one_lwp): Don't check for removed breakpoints.
12412 (check_removed_breakpoint): Delete.
12413 (status_pending_p): Rename to ...
12414 (status_pending_p_callback): ... this. Don't check for removed
12415 breakpoints. Don't consider threads that are stopped from GDB's
12417 (linux_wait_for_lwp): Always read the stop_pc here.
12418 (cancel_breakpoint): New.
12419 (step_over_bkpt): New global.
12420 (linux_wait_for_event_1): Implement stepping over breakpoints.
12421 (gdb_wants_lwp_stopped): New.
12422 (gdb_wants_all_stopped): New.
12423 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12424 single-step traps here. Store the thread's last reported target
12426 (send_sigstop): Don't clear stop_expected. Always set it,
12428 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12429 (cancel_finished_single_step): New.
12430 (cancel_finished_single_steps): New.
12431 (wait_for_sigstop): Don't cancel finished single-step traps here.
12432 (linux_resume_one_lwp): Don't check for removed breakpoints.
12433 Don't set `step' on non-hardware step archs.
12434 (linux_set_resume_request): Ignore resume_stop requests if already
12435 stopping or stopped. Set the lwp's last_resume_kind.
12436 (resume_status_pending_p): Don't check for removed breakpoints.
12437 (need_step_over_p): New.
12438 (start_step_over): New.
12439 (finish_step_over): New.
12440 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12441 requests. Clear the thread's last reported target waitstatus.
12442 Don't use the `suspended' flag. Don't consider pending breakpoints.
12443 (linux_resume): Start a step-over if necessary.
12444 (proceed_one_lwp): New.
12445 (proceed_all_lwps): New.
12446 (unstop_all_lwps): New.
12447 * linux-low.h (struct lwp_info): Rewrite comment for the
12448 `suspended' flag. Add the `stop_pc' field. Delete the
12449 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12450 Add `'last_resume_kind' and `need_step_over' fields.
12451 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12452 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12453 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12454 (set_raw_breakpoint_at): New.
12455 (set_breakpoint_at): Rewrite to use it.
12456 (reinsert_breakpoint_handler): Delete.
12457 (set_reinsert_breakpoint): New.
12458 (reinsert_breakpoint_by_bp): Delete.
12459 (delete_reinsert_breakpoints): New.
12460 (uninsert_breakpoint): Rewrite.
12461 (uninsert_breakpoints_at): New.
12462 (reinsert_breakpoint): Rewrite.
12463 (reinsert_breakpoints_at): New.
12464 (check_breakpoints): Rewrite.
12465 (breakpoint_here): New.
12466 (breakpoint_inserted_here): New.
12467 (check_mem_read): Adjust.
12468 * mem-break.h (breakpoints_supported, breakpoint_here)
12469 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12470 (reinsert_breakpoint_by_bp): Delete declaration.
12471 (delete_reinsert_breakpoints): Declare.
12472 (reinsert_breakpoint): Delete declaration.
12473 (reinsert_breakpoints_at): Declare.
12474 (uninsert_breakpoint): Delete declaration.
12475 (uninsert_breakpoints_at): Declare.
12476 (check_breakpoints): Adjust prototype.
12477 * server.h: Adjust include order.
12478 (struct thread_info): Declare here. Add a `last_status' field.
12480 2010-03-23 Michael Snyder <msnyder@vmware.com>
12482 * server.c (crc32): New function.
12483 (handle_query): Add handling for 'qCRC:' request.
12485 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12487 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12488 lwp had been stopped by a watchpoint.
12490 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12492 * server.h (internal_error): Declare.
12493 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12494 * utils.c (internal_error): New function.
12496 2010-03-15 Andreas Schwab <schwab@redhat.com>
12498 * configure.srv: Fix typo setting srv_regobj.
12500 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12502 * linux-low.c (fetch_register): Avoid passing a non string literal
12504 (usr_store_inferior_registers): Ditto.
12506 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12508 * linux-low.c (linux_write_memory): Bail out early if peeking
12511 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12513 * linux-low.h (struct lwp_info): New fields
12514 `stopped_by_watchpoint' and `stopped_data_address'.
12515 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12516 here, and cache them in the lwp object.
12517 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12519 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12521 (linux_stopped_by_watchpoint): Rewrite.
12522 (linux_stopped_data_address): Rewrite.
12524 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12526 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12527 switching the current inferior, not before.
12529 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12531 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12532 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12533 i386-linux.c and amd64-linux.c.
12534 (reg-i386.o): Removed.
12535 (reg-i386.c): Likewise.
12536 (reg-i386-linux.o): Likewise.
12537 (reg-i386-linux.c): Likewise.
12538 (reg-x86-64.o): Likewise.
12539 (reg-x86-64.c): Likewise.
12540 (reg-x86-64-linux.o): Likewise.
12541 (reg-x86-64-linux.c): Likewise.
12543 (i386.c): Likewise.
12544 (i386-linux.o): Likewise.
12545 (i386-linux.c): Likewise.
12546 (amd64.o): Likewise.
12547 (amd64.c): Likewise.
12548 (amd64-linux.o): Likewise.
12549 (amd64-linux.c): Likewise.
12551 * configure.srv (srv_i386_regobj): New.
12552 (srv_i386_linux_regobj): Likewise.
12553 (srv_amd64_regobj): Likewise.
12554 (srv_amd64_linux_regobj): Likewise.
12555 (srv_i386_32bit_xmlfiles): Likewise.
12556 (srv_i386_64bit_xmlfiles): Likewise.
12557 (srv_i386_xmlfiles): Likewise.
12558 (srv_amd64_xmlfiles): Likewise.
12559 (srv_i386_linux_xmlfiles): Likewise.
12560 (srv_amd64_linux_xmlfiles): Likewise.
12561 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12562 srv_xmlfiles to $srv_i386_xmlfiles.
12563 (i[34567]86-*-mingw32ce*): Likewise.
12564 (i[34567]86-*-mingw*): Likewise.
12565 (i[34567]86-*-nto*): Likewise.
12566 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12567 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12568 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12569 (x86_64-*-linux*): Likewise.
12571 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12572 (init_registers_amd64_linux): New.
12573 (x86_arch_setup): Replace init_registers_x86_64_linux with
12574 init_registers_amd64_linux.
12576 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12578 * configure.ac: Check for libdl. If it is not available link against
12579 static libthread_db.
12580 * configure: Regenerate.
12582 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12586 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12587 handing a read watchpoint.
12588 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12590 2010-02-12 Doug Evans <dje@google.com>
12592 * linux-low.c (linux_supports_tracefork_flag): Document.
12593 (linux_look_up_symbols): Add comment.
12595 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12597 * regcache.c (supply_register): Clear regcache if buf is NULL.
12599 2010-02-02 Nicolas Roche <roche@sourceware.org>
12600 Joel Brobecker <brobecker@adacore.com>
12602 * inferiors.c (find_inferior): Add function documentation.
12603 (unloaded_dll): Handle the case where the unloaded dll has not
12604 been previously registered in the dll list.
12606 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12608 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12609 (thumb2_breakpoint): New.
12610 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12612 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12614 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12615 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12618 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12620 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12622 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12624 * linux-s390-low.c (s390_collect_ptrace_register)
12625 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12627 2010-01-21 Doug Evans <dje@google.com>
12629 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12630 (PTRACE_ARG4_TYPE): New macro.
12631 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12632 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12633 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12634 (usr_store_inferior_registers): Ditto.
12635 (linux_read_memory, linux_write_memory): Ditto.
12636 (linux_test_for_tracefork): Ditto.
12638 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12639 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12641 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12643 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12646 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12648 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12649 prototype to take a regcache. Adjust.
12651 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12653 * regcache.h (struct thread_info): Forward declare.
12654 (struct regcache): New.
12655 (new_register_cache): Adjust prototype.
12656 (get_thread_regcache): Declare.
12657 (free_register_cache): Adjust prototype.
12658 (registers_to_string, registers_from_string): Ditto.
12659 (supply_register, supply_register_by_name, collect_register)
12660 (collect_register_as_string, collect_register_by_name): Ditto.
12661 * regcache.c (struct inferior_regcache_data): Delete.
12662 (get_regcache): Rename to ...
12663 (get_thread_regcache): ... this. Adjust. Switch inferior before
12664 fetching registers.
12665 (regcache_invalidate_one): Adjust.
12666 (regcache_invalidate): Fix prototype.
12667 (new_register_cache): Return the new register cache.
12668 (free_register_cache): Change prototype.
12669 (realloc_register_cache): Adjust.
12670 (registers_to_string): Change prototype to take a regcache. Adjust.
12671 (registers_from_string): Ditto.
12672 (register_data): Ditto.
12673 (supply_register): Ditto.
12674 (supply_register_by_name): Ditto.
12675 (collect_register): Ditto.
12676 (collect_register_as_string): Ditto.
12677 (collect_register_by_name): Ditto.
12678 * server.c (process_serial_event): Adjust.
12679 * linux-low.h (regset_fill_func, regset_store_func): Change
12681 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12683 * linux-low.c (get_stop_pc): Adjust.
12684 (check_removed_breakpoint): Adjust.
12685 (linux_wait_for_event): Adjust.
12686 (linux_resume_one_lwp): Adjust.
12687 (fetch_register): Add regcache parameter. Adjust.
12688 (usr_store_inferior_registers): Ditto.
12689 (regsets_fetch_inferior_registers): Ditto.
12690 (regsets_store_inferior_registers): Ditto.
12691 (linux_fetch_registers, linux_store_registers): Ditto.
12692 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12694 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12696 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12697 prototype to take a regcache.
12698 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12699 * remote-utils.c (convert_ascii_to_int, outreg)
12700 (prepare_resume_reply): Change prototype to take a regcache.
12702 * target.h (struct target_ops) <fetch_registers, store_registers>:
12703 Change prototype to take a regcache.
12704 (fetch_inferior_registers, store_inferior_registers): Change
12705 prototype to take a regcache. Adjust.
12706 * proc-service.c (ps_lgetregs): Adjust.
12707 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12708 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12709 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12710 take a regcache. Adjust.
12711 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12712 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12713 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12714 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12715 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12716 (cris_cannot_fetch_register):
12717 (cris_breakpoint_at): Change prototype to take a regcache.
12719 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12720 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12721 to take a regcache. Adjust.
12722 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12724 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12725 take a regcache. Adjust.
12726 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12727 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12728 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12729 * linux-mips-low.c (mips_get_pc):
12730 (mips_set_pc): Change prototype to take a regcache. Adjust.
12731 (mips_reinsert_addr): Adjust.
12732 (mips_collect_register): Change prototype to take a regcache.
12734 (mips_supply_register):
12735 (mips_collect_register_32bit, mips_supply_register_32bit)
12736 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12737 (mips_store_fpregset): Ditto.
12738 * linux-ppc-low.c (ppc_supply_ptrace_register)
12739 (ppc_supply_ptrace_register): Ditto.
12740 (parse_spufs_run): Adjust.
12741 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12742 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12743 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12744 take a regcache. Adjust.
12745 * linux-s390-low.c (s390_collect_ptrace_register)
12746 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12747 (s390_set_pc): Change prototype to take a regcache. Adjust.
12748 (s390_arch_setup): Adjust.
12749 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12750 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12751 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12752 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12753 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12755 (sparc_breakpoint_at): Adjust.
12756 * linux-xtensa-low.c (xtensa_fill_gregset):
12757 (xtensa_store_gregset):
12758 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12759 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12760 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12761 prototype to take a regcache. Adjust.
12762 * win32-arm-low.c (arm_fetch_inferior_register)
12763 (arm_store_inferior_register): Change prototype to take a
12765 * win32-i386-low.c (i386_fetch_inferior_register)
12766 (i386_store_inferior_register): Change prototype to take a
12768 * win32-low.c (child_fetch_inferior_registers)
12769 (child_store_inferior_registers): Change prototype to take a
12771 (win32_wait): Adjust.
12772 (win32_fetch_inferior_registers): Change prototype to take a
12774 (win32_store_inferior_registers): Adjust.
12775 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12776 store_inferior_register>: Change prototype to take a regcache.
12778 2010-01-20 Doug Evans <dje@google.com>
12780 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12782 (linux_wait_for_event1, linux_init_signals): Ditto.
12783 (W_STOPCODE): Provide definition if missing.
12785 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12787 * linux-low.c (linux_core_of_thread): New.
12788 (compare_ints, show_process, list_threads): New.
12789 (linux_qxfer_osdata): Report threads and cores.
12790 (linux_target_op): Register linux_core_of_thread.
12791 * remote-utils.c (prepare_resume_reply): Report the core.
12792 (buffer_xml_printf): Support %d specifier.
12793 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12795 (handle_query): Handle qXfer:threads. Announce availability
12797 * target.h (struct target_ops): New field core_of_thread.
12799 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12801 * Makefile.in (clean): Remove new generated files.
12802 (reg-s390.o, reg-s390.c): Remove rules.
12803 (reg-s390x.o, reg-s390x.c): Likewise.
12804 (s390-linux32.o, s390-linux32.c): Add rules.
12805 (s390-linux64.o, s390-linux64.c): Likewise.
12806 (s390x-linux64.o, s390x-linux64.c): Likewise.
12807 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12808 * linux-s390-low.c: Include <elf.h>.
12809 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12810 (init_registers_s390): Remove prototype.
12811 (init_registers_s390x): Likewise.
12812 (init_registers_s390_linux32): Add prototype.
12813 (init_registers_s390_linux64): Likewise.
12814 (init_registers_s390x_linux64): Likewise.
12815 (s390_num_regs_3264): New define.
12816 (s390_regmap_3264): New global variable.
12817 (s390_cannot_fetch_register): Remove obsolete check.
12818 (s390_cannot_store_register): Likewise.
12819 (s390_collect_ptrace_register): Handle upper/lower register halves.
12820 (s390_supply_ptrace_register): Likewise.
12821 (s390_fill_gregset): Update to register number changes.
12822 (s390_get_hwcap): New routine.
12823 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12824 Install appropriate regmap and register set.
12826 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12828 * server.c (gdbserver_version): Update copyright year to 2010.
12829 * gdbreplay.c (gdbreplay_version): Likewise.
12831 2009-12-28 Doug Evans <dje@google.com>
12833 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12834 elf/external.h. Include <elf.h> instead but only if necessary.
12836 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12838 * linux-low.c (linux_remove_process): Remove `detaching'
12839 parameter. Don't release/detach from thread_db here.
12840 (linux_kill): Release/detach from thread_db here, ...
12841 (linux_detach): ... and here, before actually detaching.
12842 (linux_wait_1): ... and here, when a process exits.
12843 * thread-db.c (any_thread_of): New.
12844 (thread_db_free): Switch the current inferior to a thread of the
12847 2009-12-21 Doug Evans <dje@google.com>
12849 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12851 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12852 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12853 warning ifndef __NR_tkill. Move setting of errno there too.
12854 Delete unnecessary resetting of errno after syscall.
12855 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12857 * configure.ac: Check for dladdr.
12858 * config.in: Regenerate.
12859 * configure: Regenerate.
12860 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12861 (try_thread_db_load): Update.
12863 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12865 2009-12-18 Doug Evans <dje@google.com>
12867 * event-loop.c: Include unistd.h if it exists.
12869 * linux-low.c (my_waitpid): Move definition away from being in
12870 between linux_tracefork_child/linux_test_for_tracefork.
12872 * gdb_proc_service.h (psaddr_t): Fix type.
12873 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12874 signature to match glibc.
12876 2009-12-16 Doug Evans <dje@google.com>
12878 * linux-low.c (linux_read_memory): Fix argument to read.
12880 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12882 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12883 events, don't leave current_inferior pointing at null.
12885 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12887 * win32-low.c (LOG): Delete.
12888 (OUTMSG): Output to stderr.
12889 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12890 on compile time LOG macro.
12891 (win32_wait): Fix debug output.
12893 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12895 * win32-low.c (win32_add_one_solib): If the dll name is
12896 "ntdll.dll", prepend the system directory to the dll path.
12898 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12900 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12902 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12903 Vladimir Prus <vladimir@codesourcery.com>
12905 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12906 * configure.ac: Check for __mcoldfire__ and set
12907 gdb_cv_m68k_is_coldfire.
12908 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12909 reg-cf.o and reg-m68k.o.
12910 * configure: Regenerated.
12912 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12914 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12915 Pass it to thread_db_free.
12916 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12917 proper `detaching' argument to linux_remove_process.
12918 * linux-low.h (thread_db_free): Add `detaching' parameter.
12919 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12921 (thread_db_free): Add `detaching' parameter. Only
12922 call td_ta_clear_event if detaching from process.
12924 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12926 * thread-db.c (thread_db_free): Fix typo.
12928 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12931 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12933 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12935 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12936 with an i686 compiler.
12937 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12939 * configure: Rebuilt.
12941 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12945 * server.c (handle_search_memory_1): Correct read_addr initialization
12946 in loop for searching subsequent chunks.
12948 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12950 * configure.ac: New --with-libthread-db option.
12951 * thread-db.c: Allow direct dependence on libthread_db.
12952 (thread_db_free): Adjust.
12953 * config.in: Regenerate.
12954 * configure: Likewise.
12956 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12959 * thread-db.c (attach_thread): New function.
12960 (maybe_attach_thread): Return success/failure.
12961 (find_new_threads_callback): Adjust.
12962 (thread_db_find_new_threads): Loop until no new threads.
12964 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12966 * proc-service.c (ps_lgetregs): Formatting.
12968 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12970 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12971 * configure.ac: Adjust.
12972 * linux-low.h (struct process_info_private): Move members to struct
12974 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12975 * linux-low.c (linux_remove_process): Adjust.
12976 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12977 * server.c (handle_query): Move code ...
12978 (handle_monitor_command): ... here. New function.
12979 * target.h (struct target_ops): New member.
12980 * thread-db.c (struct thread_db): New.
12981 (libthread_db_search_path): New variable.
12982 (thread_db_create_event, thread_db_enable_reporting)
12983 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12984 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12985 (try_thread_db_load_1, dladdr_to_soname): New functions.
12986 (try_thread_db_load, thread_db_load_search): New functions.
12987 (thread_db_init): Search for libthread_db.
12988 (thread_db_free): New function.
12989 (thread_db_handle_monitor_command): Likewise.
12990 * config.in: Regenerate.
12991 * configure: Regenerate.
12993 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12995 * spu-low.c (spu_kill): Wait for inferior to terminate.
12996 Call clear_inferiors.
12997 (spu_detach): Call clear_inferiors.
12999 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13001 * aclocal.m4: Regenerate.
13002 * config.in: Likewise.
13003 * configure: Likewise.
13005 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13007 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13008 (parse_spufs_run): New function.
13009 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13010 (ppc_breakpoint_at): Handle SPU breakpoints.
13012 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13014 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13015 (SPUFS_MAGIC): Define.
13016 (spu_enumerate_spu_ids): New function.
13017 (linux_qxfer_spu): New function.
13018 (linux_target_ops): Install linux_qxfer_spu.
13020 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13022 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13023 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13024 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13025 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13026 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13027 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13028 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13029 (init_registers_powerpc_cell32l): Add prototype.
13030 (init_registers_powerpc_cell64l): Likewise.
13031 (ppc_arch_setup): Detect Cell/B.E. architecture.
13033 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13035 * Makefile.in (datarootdir): New variable.
13037 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13039 * linux-low.c (linux_write_memory): Update debugging output.
13040 * Makefile.in (clean): Add new descriptions.
13041 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13042 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13043 * configure.srv: Add new files for arm*-*-linux*.
13044 * linux-arm-low.c: Add new declarations.
13045 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13046 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13047 (HWCAP_VFPv3D16): New.
13048 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13049 instead of __IWMMXT__.
13050 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13051 (arm_arch_setup): New.
13052 (target_regsets): Remove #ifdef. Add VFP regset.
13053 (the_low_target): Use arm_arch_setup.
13055 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13057 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13058 the main thread again.
13060 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13062 Adding Neutrino gdbserver.
13063 * configure: Regenerated.
13064 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13065 * configure.srv (i[34567]86-*-nto*): New target.
13066 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13067 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13068 (nto_comctrl) [__QNX__]: New function.
13069 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13071 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13073 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13076 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13077 Pedro Alves <pedro@codesourcery.com>
13079 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13080 don't support CONTEXT_EXTENDED_REGISTERS.
13081 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13082 (the_low_target): Install them.
13083 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13084 failing with ERROR_PIPE_NOT_CONNECTED.
13086 2009-06-30 Doug Evans <dje@google.com>
13087 Pierre Muller <muller@ics.u-strasbg.fr>
13089 Add h/w watchpoint support to x86-linux, win32-i386.
13090 * Makefile.in (SFILES): Add i386-low.c
13091 (i386_low_h): Define.
13092 (i386-low.o): Add dependencies.
13093 (linux-x86-low.o): Add i386-low.h dependency.
13094 (win32-i386-low.o): Ditto.
13095 * i386-low.c: New file.
13096 * i386-low.h: New file.
13097 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13098 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13099 * linux-low.c (linux_add_process): Initialize arch_private.
13100 (linux_remove_process): Free arch_private.
13101 (add_lwp): Initialize arch_private.
13102 (delete_lwp): Free arch_private.
13103 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13105 * linux-low.h (process_info_private): New member arch_private.
13106 (lwp_info): New member arch_private.
13107 (linux_target_ops): New members new_process, new_thread,
13109 (ptid_of): New macro.
13110 * linux-x86-low.c: Include stddef.h, i386-low.h.
13111 (arch_process_info): New struct.
13112 (arch_lwp_info): New struct.
13113 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13114 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13115 (i386_dr_low_get_status): New function.
13116 (x86_insert_point, x86_remove_point): New functions.
13117 (x86_stopped_by_watchpoint): New function.
13118 (x86_stopped_data_address): New function.
13119 (x86_linux_new_process, x86_linux_new_thread): New functions.
13120 (x86_linux_prepare_to_resume): New function.
13121 (the_low_target): Add entries for insert_point, remove_point,
13122 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13124 * server.c (debug_hw_points): New global.
13125 (monitor_show_help): Document set debug-hw-points.
13126 (handle_query): Process "set debug-hw-points".
13127 * server.h (debug_hw_points): Declare.
13128 (paddress): Declare.
13129 * utils.c (NUMCELLS, CELLSIZE): New macros.
13130 (get_sell, xsnprintf, paddress): New functions.
13131 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13132 remove_point, stopped_by_watchpoint, stopped_data_address.
13133 * win32-i386-low.c: Include i386-low.h.
13134 (debug_reg_state): Replaces dr.
13135 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13136 (i386_dr_low_get_status): New function.
13137 (i386_insert_point, i386_remove_point): New functions.
13138 (i386_stopped_by_watchpoint): New function.
13139 (i386_stopped_data_address): New function.
13140 (i386_initial_stuff): Update.
13141 (get_thread_context,set_thread_context,i386_thread_added): Update.
13142 (the_low_target): Add entries for insert_point,
13143 remove_point, stopped_by_watchpoint, stopped_data_address.
13144 * win32-low.c (win32_insert_watchpoint): New function.
13145 (win32_remove_watchpoint): New function.
13146 (win32_stopped_by_watchpoint): New function.
13147 (win32_stopped_data_address): New function.
13148 (win32_target_ops): Add entries for insert_watchpoint,
13149 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13150 * win32-low.h (win32_target_ops): New members insert_point,
13151 remove_point, stopped_by_watchpoint, stopped_data_address.
13153 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13155 * server.c (process_serial_event): Re-return unsupported, not
13156 error, if the type isn't recognized. Re-allow supporting only
13157 insert or remove packets. Also call require_running for
13158 breakpoints. Add missing break statement to default case. Tidy.
13159 * target.h (struct target_ops): Rename insert_watchpoint to
13160 insert_point, and remove_watchpoint to remove_point.
13162 * linux-low.h (struct linux_target_ops): Likewise.
13163 * linux-low.c (linux_insert_watchpoint): Rename to ...
13164 (linux_insert_point): ... this. Adjust.
13165 (linux_remove_watchpoint): Rename to ...
13166 (linux_remove_point): ... this. Adjust.
13167 (linux_target_ops): Adjust.
13168 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13169 (cris_insert_point): ... this.
13170 (cris_remove_watchpoint): Rename to ...
13171 (cris_remove_point): ... this.
13172 (the_low_target): Adjust.
13174 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13176 * server.c (handle_v_kill): Pass signal_pid to
13177 kill_inferior if multi_process is zero.
13179 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13181 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13182 * target.h (target_ops): Comment for *_watchpoint to make it clear
13183 the functions can get types '0' and '1'.
13185 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13187 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13188 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13189 * regcache.c (get_regcache): Likewise.
13190 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13191 * win32-low.c (child_fetch_inferior_registers): Remove check for
13194 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13195 Pedro Alves <pedro@codesourcery.com>
13197 * target.h (struct target_ops) <supports_multi_process>: New
13199 (target_supports_multi_process): New.
13200 * server.c (handle_query): Even if GDB reports support, only
13201 enable multi-process if the target also supports it. Report
13202 multi-process support only if the target backend supports it.
13203 * linux-low.c (linux_supports_multi_process): New function.
13204 (linux_target_ops): Install it as target_supports_multi_process
13207 2009-05-24 Doug Evans <dje@google.com>
13209 Global renaming of find_thread_pid to find_thread_ptid.
13210 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13211 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13212 All callers updated.
13214 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13215 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13218 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13219 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13220 (linux_resume_one_lwp): Ditto.
13222 2009-05-23 Doug Evans <dje@google.com>
13224 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13225 from struct inferior_list_entry * to struct lwp_info *.
13226 All callers updated.
13228 2009-05-13 Doug Evans <dje@google.com>
13230 * linux-x86-low.c: Don't include assert.h.
13231 (x86_siginfo_fixup): Use fatal, not assert.
13232 (x86_arch_setup): Fix comment.
13234 2009-05-12 Doug Evans <dje@google.com>
13236 Biarch support for i386/amd64 gdbserver.
13237 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13238 Add linux-x86-low.c.
13239 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13240 (linux-x86-low.o): Add.
13241 * linux-x86-64-low.c: Delete.
13242 * linux-i386-low.c: Delete.
13243 * linux-x86-low.c: New file.
13244 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13246 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13248 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13249 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13250 (linux_child_pid_to_exec_file): New function.
13251 (elf_64_header_p, elf_64_file_p): New functions.
13252 (siginfo_fixup): New function.
13253 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13254 give target a chance to convert layout.
13255 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13256 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13258 2009-05-07 Doug Evans <dje@google.com>
13260 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13261 (regsets_store_inferior_registers): Ditto.
13263 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13267 * linux-low.c (must_set_ptrace_flags): Delete.
13268 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13270 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13271 `lwp->must_set_ptrace_flags' instead.
13272 (linux_wait_for_event_1): Set ptrace options here.
13273 (linux_wait_1): ... not here.
13275 2009-04-30 Doug Evans <dje@google.com>
13277 * inferiors.c (started_inferior_callback): New function.
13278 (attached_inferior_callback): New function.
13279 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13280 * server.c (print_started_pid, print_attached_pid): New functions.
13281 (detach_or_kill_for_exit): New function.
13282 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13283 * server.h (have_started_inferiors_p): Declare.
13284 (have_attached_inferiors_p): Declare.
13286 * inferiors.c (remove_process): Fix memory leak, free process.
13287 * linux-low.c (linux_remove_process): New function.
13288 (linux_kill): Call it instead of remove_process.
13289 (linux_detach, linux_wait_1): Ditto.
13291 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13293 * configure.srv: Add x86 Windows CE target.
13295 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13297 * inferiors.c (get_thread_process): Make global.
13298 * server.h (get_thread_process): Add prototype.
13299 * thread-db.c (find_one_thread): Use get_thread_process
13300 instead of current_process.
13301 (thread_db_get_tls_address): Do not crash if called when
13302 thread layer is not yet initialized.
13304 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13306 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13307 * spu-low.c (current_tid): Rename to ...
13308 (current_ptid): ... this.
13309 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13310 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13311 ptid_get_lwp (current_ptid) instead of current_tid.
13312 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13313 instead of current_tid. Use find_process_pid to verify pid
13314 argument is valid. Pass proper argument to remove_process.
13315 (spu_thread_alive): Compare current_ptid instead of current_tid.
13316 (spu_resume): Likewise.
13318 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13320 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13323 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13325 Implement the multiprocess extensions, and add linux multiprocess
13328 * server.h (ULONGEST): Declare.
13329 (struct ptid, ptid_t): New.
13330 (minus_one_ptid, null_ptid): Declare.
13331 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13332 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13333 (struct inferior_list_entry): Change `id' type from unsigned from
13335 (struct sym_cache, struct breakpoint, struct
13336 process_info_private): Forward declare.
13337 (struct process_info): Declare.
13338 (current_process): Declare.
13339 (all_processes): Declare.
13340 (initialize_inferiors): Declare.
13341 (add_thread): Adjust to use ptid_t.
13342 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13343 (add_process, remove_process, find_thread_pid): Declare.
13344 (find_inferior_id): Adjust to use ptid_t.
13345 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13346 (multi_process): Declare.
13347 (push_event): Adjust to use ptid_t.
13348 (read_ptid, write_ptid): Declare.
13349 (prepare_resume_reply): Adjust to use ptid_t.
13350 (clear_symbol_cache): Declare.
13351 * inferiors.c (all_processes): New.
13352 (null_ptid, minus_one_ptid): New.
13353 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13354 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13355 (add_thread): Change unsigned long to ptid. Remove gdb_id
13357 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13358 (gdb_id_to_thread): Rename to ...
13359 (find_thread_pid): ... this. Change unsigned long to ptid.
13360 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13361 (loaded_dll, pull_pid_from_list): Adjust.
13362 (add_process, remove_process, find_process_pid)
13363 (get_thread_process, current_process, initialize_inferiors): New.
13364 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13365 (struct target_waitstatus) <related_pid>: Ditto.
13366 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13367 return type to int.
13368 (struct target_ops) <join>: Add `pid' argument.
13369 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13370 (struct target_ops) <wait>: Add `ptid' field. Change return type
13372 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13373 (mywait): Add `ptid' argument. Change return type to ptid_t.
13374 (target_pid_to_str): Declare.
13375 * target.c (set_desired_inferior): Adjust to use ptids.
13376 (mywait): Add new `ptid' argument. Adjust.
13377 (target_pid_to_str): New.
13378 * mem-break.h (free_all_breakpoints): Declare.
13379 * mem-break.c (breakpoints): Delelete.
13380 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13381 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13382 to use per-process breakpoint list.
13383 (free_all_breakpoints): New.
13384 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13385 (symbol_cache, all_symbols_looked_up): Delete.
13387 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13389 (prepare_resume_reply): Change ptid argument's type from unsigned
13390 long to ptid_t. Adjust. Implement W;process and X;process.
13391 (free_sym_cache, clear_symbol_cache): New.
13392 (look_up_one_symbol): Adjust to per-process symbol cache. *
13393 * server.c (cont_thread, general_thread, step_thread): Change type
13395 (attached): Delete.
13396 (multi_process): New.
13397 (last_ptid): Change type to ptid_t.
13398 (struct vstop_notif) <ptid>: Change type to ptid_t.
13399 (queue_stop_reply, push_event): Change `ptid' argument's type to
13401 (discard_queued_stop_replies): Add `pid' argument.
13402 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13403 changes. Don't reference the `attached' global.
13404 (attach_inferior): Adjust to mywait interface changes.
13405 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13406 features. Handle and report "multiprocess+". Handle
13408 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13410 (handle_v_kill): New.
13411 (handle_v_stopped): Adjust to use target_pid_to_str.
13412 (handle_v_requests): Allow multiple attaches and runs when
13413 multiprocess extensions are in effect. Handle "vKill".
13414 (myresume): Adjust to use ptids.
13415 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13416 (handle_status): Adjust to discard_queued_stop_replies interface
13418 (first_thread_of, kill_inferior_callback)
13419 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13420 (main): Call initialize_inferiors. Adjust to use ptids, killing
13421 and detaching from all inferiors. Handle multiprocess packet
13423 * linux-low.h: Include gdb_proc_service.h.
13424 (struct process_info_private): New.
13425 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13426 <lwpid_of>: Use ptid_get_lwp.
13427 (get_lwp_thread): Adjust.
13428 (struct lwp_info): Add `dead' member.
13429 (find_lwp_pid): Declare.
13430 * linux-low.c (thread_db_active): Delete.
13431 (new_inferior): Adjust comment.
13432 (inferior_pid): Delete.
13433 (linux_add_process): New.
13434 (handle_extended_wait): Adjust.
13435 (add_lwp): Change unsigned long to ptid.
13436 (linux_create_inferior): Add process to processes table. Adjust
13437 to use ptids. Don't set new_inferior here.
13438 (linux_attach_lwp): Rename to ...
13439 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13440 it. Adjust to use ptids.
13441 (linux_attach_lwp): New.
13442 (linux_attach): Add process to processes table. Don't set
13444 (struct counter): New.
13445 (second_thread_of_pid_p, last_thread_of_process_p): New.
13446 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13447 multiple processes.
13448 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13449 processes. Remove process from process table.
13450 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13451 to multiple processes.
13452 (any_thread_of): New.
13453 (linux_detach): Add `pid' argument, and handle it. Remove process
13454 from processes table.
13455 (linux_join): Add `pid' argument. Handle it.
13456 (linux_thread_alive): Change unsighed long argument to ptid_t.
13457 Consider dead lwps as not being alive.
13458 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13459 threads we're not interested in.
13460 (same_lwp, find_lwp_pid): New.
13461 (linux_wait_for_lwp): Change `pid' argument's type from int to
13463 (linux_wait_for_event): Rename to ...
13464 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13465 from int to ptid_t. Adjust.
13466 (linux_wait_for_event): New.
13467 (linux_wait_1): Add `ptid' argument. Change return type to
13468 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13469 that exit from the process table.
13470 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13472 (mark_lwp_dead): New.
13473 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13474 stopping all threads, mark its main lwp as dead.
13475 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13477 (fetch_register, usr_store_inferior_registers)
13478 (regsets_fetch_inferior_registers)
13479 (regsets_store_inferior_registers, linux_read_memory)
13480 (linux_write_memory): Inline `inferior_pid'.
13481 (linux_look_up_symbols): Adjust to use per-process
13482 `thread_db_active'.
13483 (linux_request_interrupt): Adjust to use ptids.
13484 (linux_read_auxv): Inline `inferior_pid'.
13485 (initialize_low): Don't reference thread_db_active.
13486 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13487 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13488 (ps_getpid): Return the pid of the current inferior.
13489 * thread-db.c (proc_handle, thread_agent): Delete.
13490 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13492 (find_one_thread): Change argument type to ptid_t. Adjust to
13494 (maybe_attach_thread): Adjust to per-process data and ptids.
13495 (thread_db_find_new_threads): Ditto.
13496 (thread_db_init): Ditto.
13497 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13498 processes table. Adjust to use ptids.
13499 (spu_kill, spu_detach): Adjust interface. Remove process from
13501 (spu_join, spu_thread_alive): Adjust interface.
13502 (spu_wait): Adjust interface. Remove process from processes
13503 table. Adjust to use ptids.
13504 * win32-low.c (current_inferior_tid): Delete.
13505 (current_inferior_ptid): New.
13506 (debug_event_ptid): New.
13507 (thread_rec): Take a ptid. Adjust.
13508 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13509 (child_delete_thread): Ditto.
13510 (do_initial_child_stuff): Add `attached' argument. Add process to
13512 (child_fetch_inferior_registers, child_store_inferior_registers):
13514 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13515 (win32_attach): Pass 1 to do_initial_child_stuff.
13516 (win32_kill): Adjust interface. Remove process from processes
13518 (win32_detach): Ditto.
13519 (win32_join): Adjust interface.
13520 (win32_thread_alive): Take a ptid.
13521 (win32_resume): Adjust to use ptids.
13522 (get_child_debug_event): Ditto.
13523 (win32_wait): Adjust interface. Remove exiting process from
13526 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13528 Non-stop mode support.
13530 * server.h (non_stop): Declare.
13531 (gdb_client_data, handler_func): Declare.
13532 (delete_file_handler, add_file_handler, start_event_loop):
13534 (handle_serial_event, handle_target_event, push_event)
13535 (putpkt_notif): Declare.
13536 * target.h (enum resume_kind): New.
13537 (struct thread_resume): Replace `step' field by `kind' field.
13538 (TARGET_WNOHANG): Define.
13539 (struct target_ops) <wait>: Add `options' argument.
13540 <supports_non_stop, async, start_non_stop>: New fields.
13541 (target_supports_non_stop, target_async): New.
13542 (start_non_stop): Declare.
13543 (mywait): Add `options' argument.
13544 * target.c (mywait): Add `options' argument. Print child exit
13545 notifications here.
13546 (start_non_stop): New.
13547 * server.c (non_stop, own_buf, mem_buf): New globals.
13548 (struct vstop_notif): New.
13549 (notif_queue): New global.
13550 (queue_stop_reply, push_event, discard_queued_stop_replies)
13551 (send_next_stop_reply): New.
13552 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13554 (attach_inferior): In non-stop mode, don't wait for the target
13556 (handle_general_set): Handle QNonStop.
13557 (handle_query): When handling qC, return the current general
13558 thread, instead of the first thread of the list.
13559 (handle_query): If the backend supports non-stop mode, include
13560 QNonStop+ in the qSupported query response.
13561 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13563 (handle_v_attach, handle_v_run): Handle non-stop mode.
13564 (handle_v_stopped): New.
13565 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13566 (myresume): Adjust to use resume_kind. Handle non-stop.
13567 (queue_stop_reply_callback): New.
13568 (handle_status): Handle non-stop mode.
13569 (main): Clear non_stop flag on reconnection. Use the event-loop.
13570 Refactor serial protocol handling from here ...
13571 (process_serial_event): ... to this new function. When GDB
13572 selects any thread, select one here. In non-stop mode, wait until
13573 GDB acks all pending events before exiting.
13574 (handle_serial_event, handle_target_event): New.
13575 * remote-utils.c (remote_open): Install remote_desc in the event
13577 (remote_close): Remove remote_desc from the event loop.
13578 (putpkt_binary): Rename to...
13579 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13580 (putpkt_binary): New as wrapper around putpkt_binary_1.
13581 (putpkt_notif): New.
13582 (prepare_resume_reply): In non-stop mode, don't change the
13584 * event-loop.c: New.
13585 * Makefile.in (OBJ): Add event-loop.o.
13586 (event-loop.o): New rule.
13588 * linux-low.h (pid_of): Moved here.
13590 (get_lwp_thread): Use lwpid_of.
13591 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13592 * linux-low.c (pid_of): Delete.
13593 (inferior_pid): Use lwpid_of.
13594 (linux_event_pipe): New.
13595 (target_is_async_p): New.
13597 (handle_extended_wait): Use lwpid_of.
13598 (add_lwp): Don't set lwpid field.
13599 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13600 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13601 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13602 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13603 first. Adjust to linux_wait_for_event interface changes. Use
13605 (linux_detach): Don't delete the main lwp here.
13606 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13607 (status_pending_p): Don't consider explicitly suspended lwps.
13608 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13609 pointer. Add OPTIONS argument. Change return type to int. Use
13610 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13611 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13612 pointer. Add status pointer argument. Return a pid instead of a
13613 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13614 changes. In non-stop mode, don't switch to a random thread.
13615 (linux_wait): Rename to...
13616 (linux_wait_1): ... this. Add target_options argument, and handle
13617 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13618 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13619 clean exit and signal exit code. Don't stop all threads in
13620 non-stop mode. In all-stop mode, only stop all threads when
13621 reporting a stop to GDB. Handle explicit thread stop requests.
13622 (async_file_flush, async_file_mark): New.
13624 (send_sigstop): Use lwpid_of.
13625 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13626 interface changes. In non-stop mode, don't switch to a random
13628 (linux_resume_one_lwp): Use lwpid_of.
13629 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13630 (linux_resume_one_thread): ... this. Handle resume_stop. In
13631 non-stop mode, don't look for pending flag in all threads.
13632 (resume_status_pending_p): Don't consider explicitly suspended
13634 (my_waitpid): Reimplement. Emulate __WALL.
13635 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13637 (sigchld_handler, linux_supports_non_stop, linux_async)
13638 (linux_start_non_stop): New.
13639 (linux_target_ops): Register linux_supports_non_stop, linux_async
13640 and linux_start_non_stop.
13641 (initialize_low): Install SIGCHLD handler.
13642 * thread-db.c (thread_db_create_event, find_one_thread)
13643 (thread_db_get_tls_address): Use lwpid_of.
13644 * win32-low.c (win32_detach): Adjust to use resume_kind.
13645 (win32_wait): Add `options' argument.
13646 * spu-low.c (spu_resume): Adjust to use resume_kind.
13647 (spu_wait): Add `options' argument.
13649 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13651 Decouple target code from remote protocol.
13653 * target.h (enum target_waitkind): New.
13654 (struct target_waitstatus): New.
13655 (struct target_ops) <wait>: Return an unsigned long. Take a
13656 target_waitstatus pointer instead of a char pointer.
13657 (mywait): Likewise.
13658 * target.c (mywait): Change prototype to return an unsigned long.
13659 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13660 * server.h (thread_from_wait, old_thread_from_wait): Delete
13662 (prepare_resume_reply): Change prototype to take a
13664 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13665 (last_status, last_ptid): New.
13666 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13667 pid instead of a signal.
13668 (attach_inferior): Remove "status" and "signal" parameters.
13670 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13672 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13673 (handle_v_requests, myresume): Remove "status" and "signal"
13674 parameters. Adjust.
13675 (handle_status): New.
13676 (main): Delete local `status'. Adjust.
13677 * remote-utils.c: Include target.h.
13678 (prepare_resume_reply): Change prototype to take a
13679 target_waitstatus. Adjust.
13681 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13683 * spu-low.c (spu_wait): Adjust.
13684 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13686 (win32_wait): Adjust.
13688 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13690 * target.h (struct thread_resume): Delete leave_stopped member.
13691 (struct target_ops): Add a `n' argument to the `resume' callback.
13692 * server.c (start_inferior): Adjust.
13693 (handle_v_cont, myresume): Adjust.
13694 * linux-low.c (check_removed_breakpoint): Adjust to resume
13695 interface change, and to removed leave_stopped field.
13696 (resume_ptr): Delete.
13697 (struct thread_resume_array): New.
13698 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13699 resume interface change.
13700 (linux_continue_one_thread, linux_queue_one_thread)
13701 (resume_status_pending_p): Check if the resume field is NULL
13702 instead of checking the leave_stopped member.
13703 (linux_resume): Adjust to the target resume interface change.
13704 * spu-low.c (spu_resume): Adjust to the target resume interface
13706 * win32-low.c (win32_detach, win32_resume): Ditto.
13708 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13710 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13712 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13714 (linux_continue_one_thread): Only preserve the stepping flag if
13715 there's a pending breakpoint.
13717 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13719 * server.c (main): After the inferior having exited, call
13720 remote_close before exiting gdbserver.
13722 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13724 Fix size of FPSCR in Power 7 processors.
13725 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13726 (PPC_FEATURE_HAS_DFP): New #define.
13727 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13730 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13732 * server.c (handle_query) Whitespace and formatting.
13734 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13736 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13737 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13738 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13739 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13740 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13741 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13742 Makefile.in, configure.ac: Fix whitespace throughout.
13743 * configure: Regenerate.
13745 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13747 * inferiors.c (find_inferior): Make it safe for the callback
13748 function to delete the currently iterated inferior.
13750 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13752 * Makefile.in (linuw_low_h): Move higher.
13753 (thread-db.o): Depend on $(linux_low_h).
13755 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13757 Rename "process" to "lwp" throughout.
13759 * linux-low.c (all_processes): Rename to...
13760 (all_lwps): ... this.
13761 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13762 (add_process): Rename to ...
13763 (add_lwp): ... this. Adjust.
13764 (linux_create_inferior): Adjust.
13765 (linux_attach_lwp): Adjust.
13766 (linux_attach): Adjust.
13767 (linux_kill_one_process): Rename to ...
13768 (linux_kill_one_lwp): ... this. Adjust.
13769 (linux_kill): Adjust.
13770 (linux_detach_one_process): Rename to ...
13771 (linux_detach_one_lwp): ... this. Adjust.
13772 (linux_detach): Adjust.
13773 (check_removed_breakpoint): Adjust.
13774 (status_pending_p): Adjust.
13775 (linux_wait_for_process): Rename to ...
13776 (linux_wait_for_lwp): ... this. Adjust.
13777 (linux_wait_for_event): Adjust.
13778 (send_sigstop): Adjust.
13779 (wait_for_sigstop): Adjust.
13780 (stop_all_processes): Rename to ...
13781 (stop_all_lwps): ... this.
13782 (linux_resume_one_process): Rename to ...
13783 (linux_resume_one_lwp): ... this. Adjust.
13784 (linux_set_resume_request, linux_continue_one_thread)
13785 (linux_queue_one_thread, resume_status_pending_p)
13786 (usr_store_inferior_registers, regsets_store_inferior_registers)
13787 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13789 * linux-low.h (get_process): Rename to ...
13790 (get_lwp): ... this. Adjust.
13791 (get_thread_process): Rename to ...
13792 (get_thread_lwp): ... this. Adjust.
13793 (get_process_thread): Rename to ...
13794 (get_lwp_thread): ... this. Adjust.
13795 (struct process_info): Rename to ...
13796 (struct lwp_info): ... this.
13797 (all_processes): Rename to ...
13798 (all_lwps): ... this.
13799 * proc-service.c (ps_lgetregs): Adjust.
13800 * thread-db.c (thread_db_create_event, find_one_thread)
13801 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13803 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13805 * server.c (handle_query): Handle "qAttached".
13807 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13809 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13810 GPLv3, update license URL.
13812 2009-03-01 Doug Evans <dje@google.com>
13814 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13815 (server_h): Add gdb_signals.h.
13816 (signals.o): Update.
13817 * server.h (target_signal_from_host,target_signal_to_host_p)
13818 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13820 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13822 * remote-utils.c (getpkt): Also generate remote-debug
13823 information if noack_mode is set.
13825 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13827 * server.c (handle_query): Report qXfer:siginfo:read and
13828 qXfer:siginfo:write as supported and handle them.
13829 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13830 * linux-low.c (linux_xfer_siginfo): New.
13831 (linux_target_ops): Set it.
13833 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13835 * server.c (gdbserver_usage): Mention --remote-debug.
13836 (main): Accept '--remote-debug' switch.
13838 2009-01-18 Doug Evans <dje@google.com>
13840 * regcache.c (new_register_cache): No need to check result of xcalloc.
13841 * server.c (handle_search_memory): Back out calls to xmalloc,
13842 result is checked and error is returned to user upon failure.
13843 (handle_query): Ditto. Add more checks for result of malloc.
13844 (handle_v_cont): Check result of malloc, report error back to
13846 (handle_v_run): Ditto. Call freeargv.
13847 * server.h (freeargv): Declare.
13848 * utils.c (freeargv): New fn.
13850 2009-01-15 Doug Evans <dje@google.com>
13852 * gdbreplay.c (perror_with_name): Make arg const char *.
13853 * server.h (target_signal_to_name): Make return type const char *.
13854 * thread-db.c (thread_db_err_str): Make return type const char *.
13855 * utils.c (perror_with_name): Make arg const char *.
13857 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13859 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13860 when handling a EXIT_PROCESS_DEBUG_EVENT.
13862 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13864 * gdbreplay.c (gdbreplay_version): Update copyright year.
13865 * server.c (gdbserver_version): Likewise.
13867 2009-01-05 Doug Evans <dje@google.com>
13869 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13870 (handle_extended_wait): Improve comment.
13872 2008-12-13 Doug Evans <dje@google.com>
13874 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13875 * server.h (ATTR_MALLOC): New macro.
13876 (xmalloc,xcalloc,xstrdup): Declare.
13877 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13878 * inferiors.c: Ditto.
13879 * linux-low.c: Ditto.
13880 * mem-break.c: Ditto.
13881 * regcache.c: Ditto.
13882 * remote-utils.c: Ditto.
13885 * win32-low.c: Ditto.
13887 2008-12-12 Doug Evans <dje@google.com>
13889 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13890 in debugging printf.
13892 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13894 2008-12-09 Doug Evans <dje@google.com>
13896 * linux-low.h (struct process_info): Delete member tid, unused.
13897 * thread-db.c (find_one_thread): Update.
13898 (maybe_attach_thread): Update.
13900 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13902 * target.h (struct target_ops): Add qxfer_osdata member.
13903 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13905 (linux_qxfer_osdata): New functions.
13906 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13908 * server.c (handle_query): Handle "qXfer:osdata:read:".
13909 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13910 (buffer_xml_printf): New functions.
13911 * server.h (struct buffer): New.
13912 (buffer_grow_str, buffer_grow_str0): New macros.
13913 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13914 (buffer_xml_printf): Declare.
13916 2008-11-24 Doug Evans <dje@google.com>
13918 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13920 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13922 * server.c (handle_v_run): Always use the supplied argument list.
13924 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13926 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13927 (xtensa_regmap_table): Add entry for scompare1.
13929 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13931 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13932 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13933 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13934 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13935 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13936 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13937 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13938 XML target descriptions.
13939 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13940 when inferior is running on an ISA 2.05 or later processor. Add
13941 special case to return offset for full 64-bit slot of FPSCR when
13944 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13946 * Makefile.in (SFILES, clean): Added sparc64 files.
13947 (reg-sparc64.o, reg-sparc64.c): New.
13948 * configure.srv (sparc*-*-linux*): New configuration.
13949 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13950 syscall arguments for SPARC.
13951 (regsets_store_inferior_registers): Likewise.
13952 * linux-sparc-low.c: New file.
13954 2008-10-21 Doug Evans <dje@google.com>
13956 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13957 (READLINE_DIR,READLINE_DEP): Delete.
13958 (INTERNAL_CFLAGS): Update.
13959 (LINTFLAGS): Update.
13961 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13963 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13964 whole argv from the last run, not just argv[0].
13966 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13968 * regcache.c (new_register_cache): Return NULL if the register
13969 cache size isn't known yet.
13970 (free_register_cache): Avoid dereferencing a NULL regcache.
13972 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13974 * configure.srv: Merge MIPS and MIPS64.
13976 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13978 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13980 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13982 * Makefile.in: Add required vsx dependencies.
13984 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13985 Declare init_registers_powerpc_vsx32l.
13986 Declare init_registers_powerpc_vsx64l.
13987 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13988 (ppc_arch_setup): Check for VSX in hwcap.
13989 (ppc_fill_vsxregset): New function.
13990 (ppc_store_vsxregset): New function.
13991 Add new VSX entry in regset_info target_regsets.
13993 * configure.srv: Add new VSX dependencies.
13995 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13997 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13998 (remote_open): Set or clear transport_is_reliable.
13999 (putpkt_binary): Don't expect acks in noack mode.
14000 (getpkt): Don't send ack/nac in noack mode.
14001 * server.c (handle_general_set): Handle QStartNoAckMode.
14002 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14004 (main): Reset noack_mode on every connection.
14005 * server.h (noack_mode): Declare.
14007 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14009 * Makefile.in (GDBREPLAY_OBS): New variable.
14010 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14012 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14013 Daniel Jacobowitz <dan@codesourcery.com>
14015 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14016 (usr_store_inferior_registers): Likewise.
14017 (regsets_store_inferior_registers): Likewise.
14019 2008-07-31 Rolf Jansen <rj@surtec.com>
14020 Pedro Alves <pedro@codesourcery.com>
14022 * configure.ac: Check for memmem declaration.
14023 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14024 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14025 (disable_packet_qfThreadInfo): Unconditionally compile.
14026 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14027 * configure, config.in: Regenerate.
14029 2008-07-28 Doug Kwan <dougkwan@google.com>
14031 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14032 (linux_write_memory): Remove declaration of errno.
14034 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14036 * linux-low.c (handle_extended_wait): Do not use "status"
14037 variable uninitialized.
14039 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14041 * server.c (handle_v_attach): Inhibit reporting dll changes.
14043 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14045 * remote-utils.c (prepare_resume_reply): If requested, don't
14046 output "thread:TID" in the T stop reply.
14048 * server.c (disable_packet_vCont, disable_packet_Tthread)
14049 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14050 (handle_query): If requested, disable support for qC, qfThreadInfo
14052 (handle_v_requests): If requested, disable support for vCont.
14053 (gdbserver_show_disableable): New.
14054 (main): Handle --disable-packet and --disable-packet=LIST.
14056 * server.h (disable_packet_vCont, disable_packet_Tthread)
14057 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14059 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14061 * server.c (gdbserver_usage): Mention --version.
14063 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14065 * Makefile.in (gdbreplay.o): New rule.
14067 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14069 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14070 message, not gdbserver.
14072 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14073 Nathan Sidwell <nathan@codesourcery.com>
14074 Joseph Myers <joseph@codesourcery.com>
14076 * acinclude.m4: Include ../../config/acx.m4.
14077 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14078 * configure, config.in: Regenerate.
14079 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14080 * server.c (gdbserver_version): Print PKGVERSION.
14081 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14082 (main): Adjust gdbserver_usage calls.
14083 * gdbreplay.c (version, host_name): Add declarations.
14084 (gdbreplay_version, gdbreplay_usage): New.
14085 (main): Accept --version and --help options.
14087 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14089 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14090 (arm_breakpoint_at): Handle Thumb.
14091 (the_low_target): Add comment.
14093 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14095 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14097 2008-05-09 Doug Evans <dje@google.com>
14099 * server.h (decode_search_memory_packet): Declare.
14100 * remote-utils.c (decode_search_memory_packet): New fn.
14101 * server.c (handle_search_memory_1): New fn.
14102 (handle_search_memory): New fn.
14103 (handle_query): Process qSearch:memory packets.
14105 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14107 * regcache.c (registers_length): Remove.
14108 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14109 full register packet.
14110 * regcache.h (registers_length): Remove prototype.
14111 * server.h (PBUFSIZ): Define to 16384.
14113 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14115 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14116 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14117 powerpc-64l.o, and powerpc-altivec64l.o.
14118 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14119 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14120 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14121 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14122 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14125 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14126 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14127 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14128 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14129 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14130 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14131 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14132 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14133 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14134 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14137 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14138 (init_registers_powerpc_32l): ... this new prototype.
14139 (init_registers_powerpc_32): Remove, replace by ...
14140 (init_registers_powerpc_altivec32l): ... this new prototype.
14141 (init_registers_powerpc_e500): Remove, replace by ...
14142 (init_registers_powerpc_e500l): ... this new prototype.
14143 (init_registers_ppc64): Remove, replace by ...
14144 (init_registers_powerpc_64l): ... this new prototype.
14145 (init_registers_powerpc_64): Remove, replace by ...
14146 (init_registers_powerpc_altivec64l): ... this new prototype.
14147 (ppc_num_regs): Set to 73.
14148 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14149 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14150 (ppc_cannot_store_register): Handle orig_r3 and trap.
14151 (ppc_arch_setup): Update init_registers_... calls.
14152 (ppc_fill_gregset): Handle orig_r3 and trap.
14154 * inferiors.c (clear_inferiors): Reset current_inferior.
14156 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14158 * acinclude.m4: Add override.m4.
14159 * configure: Regenerate.
14161 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14163 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14164 initial call to init_register_ppc64.
14166 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14168 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14169 single powerpc*-*-linux* case.
14170 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14172 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14174 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14175 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14177 * linux-ppc-low.c: Include <elf.h>.
14178 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14179 (ppc_hwcap): New global variable.
14180 (ppc_regmap): Remove __SPE__ #ifdef sections.
14181 (ppc_regmap_e500): New global variable.
14182 (ppc_cannot_store_register): Update __SPE__ special case.
14183 (ppc_get_hwcap): New function.
14184 (ppc_arch_setup): Use it to determine whether inferior supports
14185 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14186 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14187 Do not access registers if target does not support AltiVec.
14188 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14189 Do not access registers if target does not support SPE.
14190 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14192 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14194 * linux-low.c (disabled_regsets, num_regsets): New.
14195 (use_regsets_p): Delete.
14196 (linux_wait_for_process): Clear disabled_regsets.
14197 (regsets_fetch_inferior_registers): Check and set it.
14198 (regsets_store_inferior_registers): Likewise.
14199 (linux_fetch_registers, linux_store_registers): Do not use
14201 (initialize_low): Allocate disabled_regsets.
14203 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14205 * Makefile.in (LIBOBJS): New.
14206 (OBS): Use LIBOBJS.
14207 (memmem.o): New rule.
14208 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14209 * configure: Regenerated.
14211 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14213 * server.c (handle_query): Never return "unsupported" for
14214 qXfer:features:read queries.
14216 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14218 * server.c (get_features_xml): Fix inverted condition.
14219 (handle_query): Always support qXfer:feature:read.
14221 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14223 * server.c (wrapper_argv): New.
14224 (start_inferior): Handle wrapper_argv. If set, expect an extra
14226 (gdbserver_usage): Document --wrapper.
14227 (main): Parse --wrapper.
14229 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14231 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14232 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14233 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14234 (ppc_set_pc): Likewise.
14235 (ppc_arch_setup): New function.
14236 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14237 of collect_register.
14238 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14240 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14242 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14243 instead of linux-ppc64-low.o.
14244 * linux-ppc64-low.c: Remove file.
14245 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14246 (linux-ppc64-low.o): Remove rule.
14248 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14249 (init_registers_powerpc_64): Likewise.
14250 (ppc_regmap): Conditionally define depending on __powerpc64__.
14251 (ppc_cannot_store_register): Do not special-case "fpscr" when
14252 compiled on __powerpc64__.
14253 (ppc_collect_ptrace_register): New function.
14254 (ppc_supply_ptrace_register): New function.
14255 (ppc_breakpoint): Change type to "unsigned int".
14256 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14257 (the_low_target): Conditionally provide initializers for the
14258 arch_setup member depending on __powerpc64__. Install
14259 collect_ptrace_register and supply_ptrace_register members.
14261 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14263 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14264 * server.c (gdbserver_xmltarget): Define.
14265 (get_features_xml): Use it to replace "target.xml" and arch_string.
14267 * configure.srv: Remove srv_xmltarget. Add XML files that were
14268 mentioned there to srv_xmlfiles instead. Remove conditional tests
14269 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14270 srv_xmlfiles and srv_regobj to include all possible choices.
14271 * configure.ac (srv_xmltarget): Remove.
14272 (srv_xmlfiles): Do not add "target.xml".
14273 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14274 checks for supplementary target information.
14275 * configure: Regenerate.
14276 * Makefile.in (XML_TARGET): Remove.
14277 (target.xml): Remove rule.
14278 (clean): Do not clean up target.xml.
14279 (.PRECIOUS): Do not mention target.xml.
14281 * target.h (struct target_ops): Remove arch_string member.
14282 * linux-low.c (linux_arch_string): Remove.
14283 (linux_target_ops): Remove arch_string initializer.
14284 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14285 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14286 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14287 * spu-low.c (spu_arch_string): Remove.
14288 (spu_target_ops): Remove arch_string initializer.
14289 * win32-low.c (win32_arch_string): Remove.
14290 (win32_target_ops): Remove arch_string initializer.
14291 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14292 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14293 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14295 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14297 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14298 by collect_ptrace_register and supply_ptrace_register hooks.
14299 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14300 instead of checking for the_low_target.left_pad_xfer.
14301 (usr_store_inferior_registers): Use collect_ptrace_register callback
14302 instead of checking for the_low_target.left_pad_xfer.
14304 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14305 (s390_supply_ptrace_register): Likewise.
14306 (s390_fill_gregset): Call s390_collect_ptrace_register.
14307 (the_low_target): Update.
14309 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14310 (ppc_supply_ptrace_register): Likewise.
14311 (the_low_target): Update.
14313 * linux-i386-low.c (the_low_target): Update.
14314 * linux-x86-64-low.c (the_low_target): Update.
14316 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14318 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14319 reg-s390.o and reg-s390x.o.
14321 * linux-low.c (new_inferior): New global variable.
14322 (linux_create_inferior, linux_attach): Set it.
14323 (linux_wait_for_process): Call the_low_target.arch_setup after the
14324 target has stopped for the first time.
14325 (initialize_low): Do not call the_low_target.arch_setup.
14327 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14328 (s390_set_pc): Likewise.
14329 (s390_arch_setup): New function.
14330 (the_low_target): Use s390_arch_setup as arch_setup routine.
14332 * regcache.c (realloc_register_cache): New function.
14333 (set_register_cache): Call it for each existing regcache.
14335 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14337 * server.h (init_registers): Remove prototype.
14339 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14340 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14341 instead of init_registers ().
14342 * linux-arm-low.c (init_registers_arm): Add prototype.
14343 (init_registers_arm_with_iwmmxt): Likewise.
14344 (the_low_target): Add initializer for arch_setup field.
14345 * linux-cris-low.c (init_registers_cris): Add prototype.
14346 (the_low_target): Add initializer for arch_setup field.
14347 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14348 (the_low_target): Add initializer for arch_setup field.
14349 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14350 (the_low_target): Add initializer for arch_setup field.
14351 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14352 (the_low_target): Add initializer for arch_setup field.
14353 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14354 (the_low_target): Add initializer for arch_setup field.
14355 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14356 (the_low_target): Add initializer for arch_setup field.
14357 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14358 (init_registers_mips64_linux): Likewise.
14359 (the_low_target): Add initializer for arch_setup field.
14360 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14361 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14362 (the_low_target): Add initializer for arch_setup field.
14363 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14364 (init_registers_powerpc_64): Likewise.
14365 (the_low_target): Add initializer for arch_setup field.
14366 * linux-s390-low.c (init_registers_s390): Add prototype.
14367 (init_registers_s390x): Likewise.
14368 (the_low_target): Add initializer for arch_setup field.
14369 * linux-sh-low.c (init_registers_sh): Add prototype.
14370 (the_low_target): Add initializer for arch_setup field.
14371 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14372 (the_low_target): Add initializer for arch_setup field.
14373 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14374 (the_low_target): Add initializer for arch_setup field.
14376 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14377 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14378 instead of init_registers ().
14379 * win32-arm-low.c (init_registers_arm): Add prototype.
14380 (the_low_target): Add initializer for arch_setup field.
14381 * win32-i386-low.c (init_registers_i386): Add prototype.
14382 (the_low_target): Add initializer for arch_setup field.
14384 * spu-low.c (init_registers_spu): Add prototype.
14385 (initialize_low): Call initialie_registers_spu () instead of
14386 initialize_registers ().
14388 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14390 * server.c (handle_v_requests): When handling the vRun and vAttach
14391 packets, if already debugging a process, don't kill it. Return an
14394 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14396 * server.c (handle_query): Correct length check.
14398 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14400 * win32-low.c (do_initial_child_stuff): Add process handle
14401 parameter. Set current_process_handle and current_process_id from the
14402 parameters. Clear globals.
14403 (win32_create_inferior): Don't set current_process_handle and
14404 current_process_id here. Instead pass them on the call to
14405 do_initial_child_stuff.
14406 (win32_attach): Likewise.
14407 (win32_clear_inferiors): New.
14408 (win32_kill): Don't close the current process handle or the
14409 current thread handle here. Instead call win32_clear_inferiors.
14410 (win32_detach): Don't open a new handle to the process. Call
14411 win32_clear_inferiors.
14412 (win32_join): Don't rely on current_process_handle; open a new
14413 handle using the process id.
14414 (win32_wait): Call win32_clear_inferiors when the inferior process
14417 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14419 * server.c (monitor_show_help): Add "exit".
14421 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14423 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14424 (clean): Add reg-xtensa.c.
14425 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14426 * configure.srv (xtensa*-*-linux*) New target.
14427 * linux-xtensa-low.c: New.
14428 * xtensa-xtregs.c: New.
14430 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14432 * hostio.c: Don't include errno.h.
14433 (errno_to_fileio_errno): Move to hostio-errno.
14434 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14435 error number outputting to the target->hostio_last_error callback.
14436 (hostio_packet_error): Use FILEIO_EINVAL directly.
14437 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14438 calls to hostio_error.
14439 * hostio-errno.c: New.
14440 * server.h (hostio_last_error_from_errno): Declare.
14441 * target.h (target_ops): Add hostio_last_error member.
14442 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14443 as hostio_last_error handler.
14444 * spu-low.c (spu_target_ops): Likewise.
14445 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14446 (wince_hostio_last_error): New functions.
14447 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14448 as hostio_last_error handler.
14449 (win32_target_ops) [!_WIN32_WCE]: Register
14450 hostio_last_error_from_errno as hostio_last_error handler.
14451 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14452 (hostio-errno.o): New rule.
14453 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14454 * configure.srv (srv_hostio_err_objs): New variable. Default to
14456 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14457 * configure: Regenerate.
14459 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14461 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14462 (linux_kill, linux_detach): Clean up the process list.
14463 * remote-utils.c (remote_open): Improve port number parsing.
14464 (putpkt_binary, input_interrupt): Only send interrupts if the target
14466 * server.c (extended_protocol): Make static.
14467 (attached): Define earlier.
14468 (exit_requested, response_needed, program_argv): New variables.
14469 (target_running): New.
14470 (start_inferior): Clear attached here.
14471 (attach_inferior): Set attached here.
14472 (require_running): Define.
14473 (handle_query): Use require_running and target_running. Implement
14475 (handle_v_attach, handle_v_run): New.
14476 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14477 (gdbserver_usage): Update.
14478 (main): Redo argument parsing. Handle --debug and --multi. Handle
14479 --attach along with other options or after the port. Save
14480 program_argv. Support no initial program. Resynchronize
14481 communication with GDB after an error. Handle "monitor exit".
14482 Use require_running and target_running. Always allow the extended
14483 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14484 restart in extended mode.
14485 * README: Refer to the GDB manual. Update --attach usage.
14487 2007-12-20 Andreas Schwab <schwab@suse.de>
14489 * linux-low.c (STACK_SIZE): Define.
14490 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14491 (linux_test_for_tracefork): Likewise.
14493 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14495 * linux-low.c (linux_wait_for_event): Update messages. Do not
14496 reinsert auto-delete breakpoints.
14497 * mem-break.c (struct breakpoint): Change return type of handler to
14499 (set_breakpoint_at): Update handler type.
14500 (reinsert_breakpoint_handler): Return 1 instead of calling
14502 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14504 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14505 * mem-break.h (set_breakpoint_at): Update handler type.
14506 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14507 * win32-low.c (auto_delete_breakpoint): New.
14508 (get_child_debug_event): Use it.
14510 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14512 * configure.ac: Check for pread and pwrite.
14513 * hostio.c (handle_pread): Fall back to lseek and read.
14514 (handle_pwrite): Fall back to lseek and write.
14515 * config.in, configure: Regenerated.
14517 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14519 * server.c (myresume): Add own_buf argument.
14520 (main): Update calls.
14522 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14524 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14525 * remote-utils.c (remote_open): Do not call disable_async_io.
14526 (block_async_io): Delete.
14527 (unblock_async_io): Make static.
14528 (initialize_async_io): New.
14529 * server.c (handle_v_cont): Handle async I/O here.
14530 (myresume): Likewise. Move other common resume tasks here...
14531 (main): ... from here. Call initialize_async_io. Disable async
14532 I/O before the main loop.
14533 * server.h (initialize_async_io): Declare.
14534 (block_async_io, unblock_async_io): Delete prototypes.
14535 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14537 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14539 * remote-utils.c (readchar): Allow binary data in received messages.
14541 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14543 * win32-low.c (attaching): New global.
14544 (win32_create_inferior): Clear the `attaching' global.
14545 (win32_attach): Set the `attaching' global.
14546 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14547 attaching. Only set a breakpoint at the entry point if not
14550 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14552 * server.c (main): Don't report dll events on the initial
14553 connection on attaches.
14555 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14557 * server.c (main): Relax numerical bases supported for the pid of
14558 the --attach command line argument.
14560 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14562 * win32-low.c (win32_attach): Call OpenProcess before
14563 DebugActiveProcess, not after. Add last error output to error
14566 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14568 * win32-low.c (win32_get_thread_context)
14569 (win32_set_thread_context): New functions.
14570 (thread_rec): Use win32_get_thread_context.
14571 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14572 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14575 2007-12-03 Leo Zayas
14576 Pedro Alves <pedro_alves@portugalmail.pt>
14578 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14580 (child_add_thread): Minor cleanup.
14581 (child_continue): Resume artificially suspended threads before
14582 calling ContinueDebugEvent.
14583 (suspend_one_thread): New.
14584 (fake_breakpoint_event): New.
14585 (get_child_debug_event): Change return type to int. Check here if
14586 gdb sent an interrupt request. If a soft interrupt was requested,
14587 fake a breakpoint event. Return 0 if there is no event to handle,
14589 (win32_wait): Don't check here if gdb sent an interrupt request.
14590 Ensure there is a valid event to handle.
14591 (win32_request_interrupt): Add soft interruption method as last
14594 2007-12-03 Leo Zayas
14595 Pedro Alves <pedro_alves@portugalmail.pt>
14597 * win32-low.h (win32_thread_info): Add descriptions to the
14598 structure members. Replace `suspend_count' counter by a
14600 * win32-low.c (thread_rec): Update condition of when to get the
14601 context from the inferior. Rely on ContextFlags being set if it
14602 has already been retrieved. Only suspend the inferior thread if
14603 we haven't already. Warn if that fails.
14604 (continue_one_thread): s/suspend_count/suspended/. Only call
14605 ResumeThread once. Warn if that fails.
14607 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14609 * win32-low.c (win32_wait): Don't read from the inferior when it
14610 has already exited.
14612 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14614 * Makefile.in (win32_low_h): New variable.
14615 (win32-low.o): Add dependency on $(win32_low_h).
14616 (win32-arm-low.o, win32-i386-low.o): New rules.
14618 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14620 * hostio.c: Correct copyright year.
14622 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14624 * Makefile.in (OBS): Add hostio.o.
14625 (hostio.o): New rule.
14626 * server.h (handle_vFile): Declare.
14627 * hostio.c: New file.
14628 * server.c (handle_v_requests): Take packet_len and new_packet_len
14629 for binary packets. Call handle_vFile.
14630 (main): Update call to handle_v_requests.
14632 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14634 * linux-low.c: Include <sched.h>.
14636 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14638 * linux-low.c (linux_tracefork_grandchild): New.
14639 (linux_tracefork_child): Use clone.
14640 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14642 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14644 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14646 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14648 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14650 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14652 * inferiors.c (change_inferior_id): Delete.
14653 (add_pid_to_list, pull_pid_from_list): New.
14654 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14655 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14656 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14657 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14658 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14659 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14660 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14661 (using_threads): Always set to 1.
14662 (handle_extended_wait): New.
14663 (add_process): Do not set TID.
14664 (linux_create_inferior): Set must_set_ptrace_flags.
14665 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14666 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14667 (linux_thread_alive): Rename TID argument to LWPID.
14668 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14669 (linux_wait_for_event): Do not use TID or check using_threads. Update
14670 call to dead_thread_notify. Call handle_extended_wait.
14671 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14672 (send_sigstop): Delete sigstop_sent.
14673 (wait_for_sigstop): Avoid TID.
14674 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14675 (linux_test_for_tracefork): New.
14676 (linux_lookup_signals): Use thread_db_active and
14677 linux_supports_tracefork_flag.
14678 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14679 * linux-low.h (get_process_thread): Avoid TID.
14680 (struct process_ifo): Move thread_known and tid to the end. Remove
14682 (linux_attach_lwp, thread_db_init): Update prototypes.
14683 * server.h (change_inferior_id): Delete prototype.
14684 (add_pid_to_list, pull_pid_from_list): New prototypes.
14685 * thread-db.c (thread_db_use_events): New.
14686 (find_first_thread): Rename to...
14687 (find_one_thread): ...this. Update callers and messages. Do not
14688 call fatal. Check thread_db_use_events. Do not call
14689 change_inferior_id or new_thread_notify.
14690 (maybe_attach_thread): Update. Do not call new_thread_notify.
14691 (thread_db_init): Set thread_db_use_events. Check use_events.
14692 * utils.c (fatal, warning): Correct message prefix.
14694 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14696 * Makefile.in (clean): Remove new files.
14697 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14698 (powerpc-64.o, powerpc-64.c): New rules.
14699 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14700 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14702 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14704 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14705 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14706 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14707 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14708 (target_regsets): Add AltiVec and SPE register sets.
14709 * configure.ac: Check for AltiVec and SPE.
14710 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14711 (ppc_fill_vrregset, ppc_store_vrregset): New.
14712 (target_regsets): Add AltiVec register set.
14713 * configure: Regenerated.
14715 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14717 * linux-low.c (O_LARGEFILE): Define.
14718 (linux_read_memory): Use /proc/PID/mem.
14719 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14720 * configure, config.in: Regenerated.
14722 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14724 * linux-low.c (linux_wait_for_event): Do not pass signals while
14727 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14729 * win32-low.c (create_process): New.
14730 (win32_create_inferior): Use create_process instead of
14731 CreateProcess. If create_process failed retry appending an ".exe"
14732 suffix. Store the GetLastError result immediatelly after
14733 create_process calls and use it on the call to error.
14735 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14737 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14739 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14741 * configure.ac: Switch license to GPLv3.
14743 2007-08-01 Michael Snyder <msnyder@access-company.com>
14745 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14747 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14749 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14751 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14752 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14753 CloseToolhelp32Snapshot.
14754 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14755 CloseToolhelp32Snapshot.
14757 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14759 * server.c (main): Check for inferior exit before main loop.
14761 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14763 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14764 instead of on tmp_desc.
14766 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14767 Daniel Jacobowitz <dan@codesourcery.com>
14769 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14770 (add_thread): Minor cleanups.
14771 (clear_inferiors): Move lower in the file. Clear the DLL
14773 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14774 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14775 (xml_escape_text): New.
14776 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14778 (handle_v_cont): Report errors.
14779 (gdbserver_version): Update.
14780 (main): Correct size of own_buf. Do not report initial DLL events.
14781 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14782 (unloaded_dll, xml_escape_text): New.
14783 * win32-low.c (enum target_waitkind): Update comments.
14784 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14785 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14786 (win32_EnumProcessModules, win32_GetModuleInformation)
14787 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14788 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14789 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14790 (win32_Module32First, win32_Module32Next, load_toolhelp)
14791 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14792 (get_child_debug_event): Handle DLL events.
14793 (win32_wait): Likewise.
14795 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14797 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14798 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14800 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14802 * win32-low.c (handle_output_debug_string): Ignore event if not
14805 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14807 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14809 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14811 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14813 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14815 * inferiors.c (change_inferior_id): Add comment.
14816 * linux-low.c (check_removed_breakpoint): Add an early
14817 prototype. Improve debug output.
14818 (linux_attach): Doc update.
14819 (linux_detach_one_process, linux_detach): Clean up before releasing
14821 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14822 * linux-low.h (struct process_info): Doc improvement.
14823 * mem-break.c (delete_all_breakpoints): New.
14824 * mem-break.h (delete_all_breakpoints): New prototype.
14825 * thread-db.c (find_first_thread): New.
14826 (thread_db_create_event): Call it instead of
14827 thread_db_find_new_threads. Clean up unused variables.
14828 (maybe_attach_thread): Remove first thread handling.
14829 (thread_db_find_new_threads): Use find_first_thread.
14830 (thread_db_get_tls_address): Likewise.
14832 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14834 * thread-db.c (thread_db_find_new_threads): Add prototype.
14835 (thread_db_create_event): Check for the main thread before adding
14837 (maybe_attach_thread): Only enable event reporting if TID == 0.
14838 (thread_db_get_tls_address): Check for new threads.
14840 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14842 * linux-low.c (linux_create_inferior): Try execv before execvp.
14843 * spu-low.c (spu_create_inferior): Likewise.
14845 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14847 * linux-low.c (linux_create_inferior): Change execv to execvp.
14848 * spu-low.c (spu_create_inferior): Likewies.
14850 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14852 * Makefile.in (clean): Clean new files instead of deleted ones.
14853 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14854 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14856 * configure.srv: Specify XML files and new regformats for MIPS and
14858 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14859 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14860 an entry for the restart register.
14861 (mips_cannot_fetch_register, mips_cannot_store_register)
14862 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14863 register names to match the XML descriptions.
14864 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14865 restart register instead of $0.
14867 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14868 Markus Deuling <deuling@de.ibm.com>
14870 * remote-utils.c (decode_xfer_write): New function.
14871 * server.h (decode_xfer_write): Add prototype.
14872 * server.c (handle_query): Add PACKET_LEN argument. Support
14873 qXfer:spu:read and qXfer:spu:write packets.
14874 (main): Pass packet_len to handle_query.
14875 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14876 * target.h (target_ops): Add qxfer_spu.
14878 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14880 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14881 accessing non-seekable spufs files.
14883 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14885 * server.c (handle_query): Add reply for qC packet.
14887 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14888 Leo Zayas <lerele@champenstudios@com>
14890 * server.h (check_remote_input_interrupt_request): New function.
14891 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14892 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14893 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14894 (check_remote_input_interrupt_request): New function.
14895 * server.h (check_remote_input_interrupt_request): Declare.
14896 * win32-low.c (winapi_DebugBreakProcess,
14897 winapi_GenerateConsoleCtrlEvent): New typedefs.
14898 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14900 (win32_wait): Check for remote interrupt request
14901 with check_remote_input_interrupt_request.
14902 (win32_request_interrupt): New function.
14903 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14905 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14907 * win32-low.c (debug_registers_changed,
14908 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14909 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14910 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14911 (thread_rec): Get context using the low target.
14912 (child_add_thread): Call thread_added on the low target,
14913 which does the same thing.
14915 (do_initial_child_stuff): Remove debug registers references.
14916 Set context using the low target. Resume threads after
14917 setting the contexts.
14918 (child_continue): Remove dead variable. Remove debug
14919 registers references.
14920 (child_fetch_inferior_registers): Go through the low target.
14921 (do_child_store_inferior_registers): Remove.
14922 (child_store_inferior_registers): Go through the low target.
14923 (win32_resume): Remove debug registers references.
14924 Set context using the low target.
14925 (handle_exception): Change return type to void. Don't record
14926 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14927 first chance exception.
14928 (get_child_debug_event): Change return type to void. Remove
14929 goto loop. Always return after waiting for debug event.
14930 (win32_wait): Convert to switch statement. Handle spurious
14933 * win32-i386-low.c (debug_registers_changed,
14934 debug_registers_used): New.
14935 (initial_stuff): Rename to ...
14936 (i386_initial_stuff): ... this. Clear debug registers
14938 (store_debug_registers): Delete.
14939 (i386_get_thread_context): New.
14940 (load_debug_registers): Delete.
14941 (i386_set_thread_context): New.
14942 (i386_thread_added): New.
14943 (single_step): Rename to ...
14944 (i386_single_step): ... this.
14945 (do_fetch_inferior_registers): Rename to ...
14946 (i386_fetch_inferior_register): ... this.
14947 (i386_store_inferior_register): New.
14948 (the_low_target): Adapt to new interface.
14950 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14951 (arm_get_thread_context): New.
14952 (arm_set_thread_context): New.
14954 (do_fetch_inferior_registers): Rename to ...
14955 (arm_fetch_inferior_register): ... this.
14956 (arm_store_inferior_register): New.
14957 (arm_wince_breakpoint): Reimplement as unsigned long.
14958 (arm_wince_breakpoint_len): Define.
14959 (the_low_target): Adapt to new interface.
14961 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14962 load_debug_registers. Add get_thread_context, set_thread_context,
14963 thread_added and store_inferior_register. Rename
14964 fetch_inferior_registers to fetch_inferior_register.
14965 (regptr): Remove declaration.
14967 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14969 * linux-low.c (linux_detach): Change return type to int. Return 0.
14970 * spu-low.c (spu_detach): Likewise.
14972 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14974 * target.h (target_ops): Change return type of detach to int.
14976 (join_inferior): New.
14977 * server.c (main): Don't skip detach support on mingw32.
14978 If the inferior doesn't support detaching return error.
14979 Call join_inferior instead of using waitpid.
14980 * linux-low.c (linux_join): New.
14981 (linux_target_op): Add linux_join.
14982 * spu-low.c (spu_join): New.
14983 (spu_target_ops): Add spu_join.
14984 * win32-low.c (win32_detach): Adapt to new interface.
14985 Reopen current_process_handle before detaching. Issue a child
14986 resume before detaching.
14988 (win32_target_op): Add win32_join.
14990 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14992 * win32-low.c (win32-attach): Fix return value.
14993 * target.h (target_ops): Describe ATTACH return values.
14995 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14997 * win32-low.c (GETPROCADDRESS): Define.
14998 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14999 (winapi_DebugSetProcessKillOnExit): Likewise.
15000 (win32_create_inferior): Force usage of ansi CreateProcessA.
15001 (win32_attach): Use GETPROCADDRESS.
15002 (win32_detach): Likewise.
15004 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15006 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15008 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15010 * win32-low.c: Commit leftover changes from 2007-03-29.
15012 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15014 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15015 fields short instead of int. Add explicit padding.
15016 (i387_cache_to_fsave): Remove unnecessary casts.
15017 (i387_fsave_to_cache): Doc fix.
15018 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15020 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15022 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15023 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15025 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15027 * configure.srv (arm*-*-mingw32ce*): Move near the other
15030 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15032 * configure.ac: Add errno checking.
15033 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15034 sys/file.h and malloc.h.
15035 (AC_CHECK_DECLS): Add perror.
15036 (srv_mingwce): Handle.
15037 * configure.srv (i[34567]86-*-cygwin*): Add
15038 win32-i386-low.o to srv_tgtobj.
15039 (i[34567]86-*-mingw*): Likewise.
15040 (arm*-*-mingw32ce*): Add case.
15041 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15042 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15043 [__MINGW32CE__] (strerror): New function.
15044 [__MINGW32CE__] (errno): Define to GetLastError.
15045 [__MINGW32CE__] (COUNTOF): New macro.
15046 (remote_open): Remove extra close call.
15047 * mem-break.c (delete_breakpoint_at): New function.
15048 * mem-break.h (delete_breakpoint_at): Declare.
15049 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15050 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15051 [USE_WIN32API] (read, write): Add char* casts.
15052 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15053 * server.h: Include wincecompat.h on Windows CE.
15054 [HAVE_ERRNO_H]: Check.
15055 (perror): Declare if not declared.
15056 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15057 (perror_with_name): Remove errno declaration.
15058 * wincecompat.h: New.
15059 * wincecompat.c: New.
15060 * win32-low.h: New.
15061 * win32-arm-low.c: New.
15062 * win32-i386-low.c: New.
15063 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15064 (OUTMSG2): Make it safe.
15066 (COUNTOF): New macro.
15067 (NUM_REGS): Get it from the low target.
15068 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15069 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15070 (thread_rec): Let low target handle debug registers.
15071 (child_add_thread): Likewise.
15072 (child_init_thread_list): Likewise.
15073 (continue_one_thread): Likewise.
15075 (do_child_fetch_inferior_registers): Move to ...
15076 * win32-i386-low.c: ... here, and rename to ...
15077 (do_fetch_inferior_registers): ... this.
15078 * win32-low.c (child_fetch_inferior_registers):
15079 Go through the low target.
15080 (do_child_store_inferior_registers): Use regptr.
15081 (strwinerror): New function.
15082 (win32_create_inferior): Handle Windows CE.
15083 Use strwinerror instead of strerror on Windows error
15084 codes. Add program to the error output.
15085 Don't close the main thread handle on Windows CE.
15086 (win32_attach): Use coredll.dll on Windows CE.
15087 (win32_kill): Close current process and current
15089 (win32_detach): Use coredll.dll on Windows CE.
15090 (win32_resume): Let low target handle debug registers, and
15092 (handle_exception): Add/Remove initial breakpoint. Avoid
15093 non-existant WSTOPSIG on Windows CE.
15094 (win32_read_inferior_memory): Cast to remove warning.
15095 (win32_arch_string): Go through the low target.
15096 (initialize_low): Call set_breakpoint_data with the low
15097 target's breakpoint.
15098 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15099 FOP_REGNUM, mappings): Move to ...
15100 * win32-i386-low.c: ... here.
15101 * win32-low.c (win32_thread_info): Move to ...
15102 * win32-low.h: ... here.
15103 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15104 win32-arm-low.c and wincecompat.c.
15105 (all:): Add $EXEEXT.
15106 (install-only:): Likewise.
15107 (gdbserver:): Likewise.
15108 (gdbreplay:): Likewise.
15109 * config.in: Regenerate.
15110 * configure: Regenerate.
15112 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15114 * win32-low.c: Rename typedef thread_info to
15115 win32_thread_info throughout.
15117 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15119 * win32-i386-low.c: Rename to ...
15120 * win32-low.c: ... this.
15121 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15122 * Makefile.in: Likewise.
15124 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15126 * remote-utils.c (monitor_output): Constify msg parameter.
15127 * server.h (monitor_output): Likewise.
15128 * win32-i386-low.c (handle_output_debug_string): New.
15129 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15130 handle_output_debug_string.
15131 (get_child_debug_event): Likewise.
15133 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15135 * server.c (main): Correct strtoul check.
15137 2007-03-27 Jon Ringle <jon@ringle.org>
15139 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15141 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15143 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15145 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15147 * terminal.h: Check HAVE_SGTTY_H.
15149 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15151 * remote-utils.c (remote_open): Print out the assigned port number.
15153 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15155 * remote-utils.c (monitor_output): New function.
15156 * server.c (debug_threads): Define here.
15157 (monitor_show_help): New function.
15158 (handle_query): Handle qRcmd.
15159 (main): Do not handle 'd' packet.
15160 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15161 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15164 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15166 * Makefile.in (EXEEXT): New.
15167 (clean): Use $(EXEEXT).
15169 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15171 * target.h (target_ops): Rename send_signal to request_interrupt,
15172 and remove enum target_signal parameter.
15173 * linux-low.c (linux_request_interrupt): Rename from
15174 linux_send_signal, and always send SIGINT.
15175 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15176 and always send SIGINT.
15177 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15179 (input_interrupt): Likewise.
15181 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15183 * server.c (get_features_xml): Check if target implemented
15185 * win32-i386-low.c (win32_arch_string): New.
15186 (win32_target_ops): Add win32_arch_string as arch_string member.
15188 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15190 * spu-low.c (spu_arch_string): New.
15191 (spu_target_ops): Add spu_arch_string.
15193 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15195 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15196 * configure.ac: Do not check for terminal.h.
15197 * configure, config.in: Regenerated.
15199 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15201 * Makefile.in (OBS): Add $(XML_BUILTIN).
15202 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15204 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15205 (arm-with-iwmmxt.c): New.
15206 * config.in, configure: Regenerate.
15207 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15208 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15209 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15210 (arm*-*-linux*): Add iWMMXt and regset support.
15211 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15212 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15213 (arm_store_wmmxregset, target_regsets): New.
15214 * server.c (get_features_xml): Take annex argument. Check builtin
15216 (handle_query): Handle multiple annexes.
15218 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15220 * remote-utils.c [USE_WIN32API] (read, write): Define.
15221 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15224 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15226 * linux-i386-low.c (the_low_target): Set arch_string.
15227 * linux-x86-64-low.c (the_low_target): Likewise.
15228 * linux-low.c (linux_arch_string): New.
15229 (linux_target_ops): Add it.
15230 * linux-low.h (struct linux_target_ops): Add arch_string.
15231 * server.c (write_qxfer_response): Use const void * for DATA.
15232 (get_features_xml): New.
15233 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15234 * target.h (struct target_ops): Add arch_string method.
15236 2007-01-03 Denis Pilat <denis.pilat@st.com>
15237 Daniel Jacobowitz <dan@codesourcery.com>
15239 * linux-low.c (linux_kill): Handle being called with no threads.
15240 * win32-i386-low.c (win32_kill): Likewise.
15241 (get_child_debug_event): Clear current_process_handle.
15243 2006-12-30 Denis PILAT <denis.pilat@st.com>
15244 Daniel Jacobowitz <dan@codesourcery.com>
15246 * remote-utils.c (remote_open): Check the type of specified
15247 serial port devices before opening them.
15248 * server.c (main): Kill the inferior if an error occurs during
15249 the first remote_open.
15251 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15253 * README: Update supported targets.
15255 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15257 * Makefile.in (clean): Remove reg-mips64.c.
15258 (reg-mips64.c, reg-mips64.o): New rules.
15259 * configure.srv: Handle mips64. Include regset support for mips.
15260 * linux-mips-low.c (union mips_register): New.
15261 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15262 (mips_breakpoint, mips_breakpoint_at): Use int.
15263 (mips_collect_register, mips_supply_register)
15264 (mips_collect_register_32bit, mips_supply_register_32bit)
15265 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15266 (mips_store_fpregset, target_regsets): New.
15267 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15269 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15271 * configure.srv: Add target "spu*-*-*".
15272 * Makefile.in (clean): Remove reg-spu.c.
15273 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15274 * spu-low.c: New file.
15276 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15278 * configure.ac: Correct td_thr_tls_get_addr test.
15279 * configure: Regenerated.
15281 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15283 * linux-low.c (linux_wait_for_event): Reformat. Use the
15284 pass_signals array.
15285 * remote-utils.c (decode_address_to_semicolon): New.
15286 * server.c (pass_signals, handle_general_set): New.
15287 (handle_query): Mention QPassSignals for qSupported.
15288 (main): Call handle_general_set.
15289 * server.h (pass_signals, decode_address_to_semicolon): New.
15291 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15293 * server.c (handle_query): Correct error handling for read_auxv.
15295 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15297 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15298 and srv_linux_thread_db to yes.
15299 * linux-s390-low.c (s390_fill_gregset): New function.
15300 (target_regsets): Define data structure.
15302 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15304 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15305 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15306 * config.in, configure: Regenerated.
15307 * inferiors.c (gdb_id_to_thread): New function.
15308 (gdb_id_to_thread_id): Use it.
15309 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15310 * linux-low.h (struct process_info): Add th member.
15311 (thread_db_get_tls_address): New prototype.
15312 * remote-utils.c (decode_address): Make non-static.
15313 * server.c (handle_query): Handle qGetTLSAddr.
15314 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15315 * target.h (struct target_ops): Add get_tls_address.
15316 * thread-db.c (maybe_attach_thread): Save the thread handle.
15317 (thread_db_get_tls_address): New.
15319 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15321 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15322 (linux_resume_one_process): Take a siginfo_t *. Update all
15323 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15324 (struct pending_signals): Add a siginfo_t.
15325 (linux_wait_for_process): Always set last_status.
15326 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15327 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15328 * linux-low.h (struct process_info): Add last_status.
15330 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15332 * remote-utils.c (try_rle): New function.
15333 (putpkt_binary): Use it.
15335 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15337 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15338 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15339 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15340 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15341 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15344 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15346 * server.c (terminal_fd): New variable.
15347 (old_foreground_pgrp): Likewise.
15348 (restore_old_foreground_pgrp): New function.
15349 (start_inferior): Record the terminal file descriptor in terminal_fd
15350 and its original foreground group in old_foreground_pgrp. Register
15351 restore_old_foreground_pgrp with atexit().
15353 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15355 * server.c (handle_query): Correct qPart to qXfer.
15357 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15359 * configure.ac: Check for more headers which are missing on
15360 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15361 * configure.srv: Add Cygwin and mingw32.
15362 * remote-utils.c: Don't include headers unconditionally which
15363 are missing on mingw32. Include <winsock.h> for mingw32.
15364 (remote_open): Adjust for mingw32 support. Flush
15365 standard error after writing to it.
15366 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15367 (unblock_async_io, enable_async_io, disable_async_io)
15368 (readchar, getpkt): Update for Winsock support.
15369 (prepare_resume_reply): Expect a protocol signal number.
15370 * server.c: Disable <sys/wait.h> on mingw32.
15371 (start_inferior): Adjust for mingw32 support. Flush
15372 standard error after writing to it.
15373 (attach_inferior): Likewise. Use protocol signal
15375 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15377 * win32-i386-low.c: New file.
15378 * Makefile.in (XM_CLIBS): Set.
15379 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15380 (win32-i386-low.o): New dependency rule.
15381 * linux-low.c (linux_wait): Use target signal numbers.
15382 * target.h (struct target_ops): Doc fix.
15383 * server.h (target_signal_to_name): New prototype.
15384 * gdbreplay.c: Don't include headers unconditionally which
15385 are missing on mingw32. Include <winsock.h> for mingw32.
15386 (remote_close, remote_open): Adjust for Winsock support.
15387 * configure, config.in: Regenerated.
15389 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15391 * server.c (decode_xfer_read, write_qxfer_response): New.
15392 (handle_query): Take a packet length argument. Handle
15393 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15394 the qSupported response.
15395 (main): Update call to handle_query.
15397 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15399 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15400 (putpkt_binary): Renamed from putpkt and adjusted for binary
15402 (putpkt): New wrapper for putpkt_binary.
15403 (readchar): Don't mask off the high bit.
15404 (decode_X_packet): New function.
15405 * server.c (main): Call putpkt_binary if a handler sets the packet
15406 length. Save the length of the incoming packet. Handle 'X'.
15407 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15409 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15411 * server.c (handle_query): Handle qSupported.
15413 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15415 * remote-utils.c (all_symbols_looked_up): New variable.
15416 (look_up_one_symbol): Check it.
15417 * server.h (look_up_one_symbol): New declaration.
15418 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15420 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15422 * Makefile.in (linux-arm-low.o): Update dependencies.
15423 * linux-arm-low.c: Include "gdb_proc_service.h".
15424 (PTRACE_GET_THREAD_AREA): Define.
15425 (ps_get_thread_area): New function.
15427 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15429 * configure.srv (m68k*-*-uclinux*): New target.
15430 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15431 (linux_resume_one_process): Remove extraneous cast.
15432 (linux_read_offsets): New.
15433 (linux_target_op): Add linux_read_offsets on mmuless systems.
15434 * server.c (handle_query): Add qOffsets logic.
15435 * target.h (struct target_ops): Add read_offsets.
15437 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15439 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15440 (PTRACE_GET_THREAD_AREA): Define.
15441 (ps_get_thread_area): New function.
15442 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15443 (linux-x86-64-low.o): Update.
15445 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15447 * configure.ac: Remove checks for prfpregset_t.
15448 * gdb_proc_service.h: New file.
15449 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15450 new "gdb_proc_service.h".
15451 * proc-service.c: Likewise.
15452 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15453 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15454 * Makefile.in (gdb_proc_service_h): Updated.
15455 * configure, config.in: Regenerated.
15457 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15459 * remote-utils.c (prepare_resume_reply): Move declaration
15460 of gdb_id_from_wait to the top of the block.
15462 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15464 * linux-low.c (regsets_store_inferior_registers): Read the regset
15465 from the target before filling it.
15467 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15469 * server.c (attach_inferior): Return SIGTRAP for a successful
15472 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15474 * Makefile.in (OBS): Add version.o.
15475 (STAGESTUFF): Delete.
15476 (version.o): Add dependencies.
15477 (version.c): Replace rule.
15478 (clean): Remove version.c.
15479 * server.c (gdbserver_version): New.
15480 (gdbserver_usage): Use printf.
15481 (main): Handle --version and --help.
15482 * server.h (version, host_name): Add declarations.
15484 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15496 * linux-x86-64-low.c:
15498 * linux-s390-low.c:
15499 * linux-ppc64-low.c:
15501 * linux-mips-low.c:
15502 * linux-m68k-low.c:
15503 * linux-m32r-low.c:
15506 * linux-ia64-low.c:
15507 * linux-i386-low.c:
15508 * linux-crisv32-low.c:
15520 * gdbserver.1: Add (C) after Copyright. Update the FSF
15523 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15525 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15526 (arm_breakpoint_at): Recognize both breakpoints.
15527 (the_low_target): Use the correct breakpoint instruction.
15529 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15531 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15532 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15533 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15534 (the_low_target): Update.
15536 2005-10-25 Andreas Schwab <schwab@suse.de>
15538 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15540 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15541 (ia64_num_regs): Reduce to 462.
15543 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15545 * acinclude.m4: Correct quoting.
15546 * aclocal.m4: Regenerated.
15548 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15549 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15550 (thread_db_init): Call thread_db_err_str.
15551 * configure.ac: Check for TD_VERSION.
15552 * config.in, configure: Regenerated.
15554 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15556 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15558 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15560 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15561 is not available. Define HAVE_PTRACE_GETREGS if it is.
15562 * config.in, configure: Regenerated.
15563 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15564 * linux-i386-low.c, linux-m68k-low.c: Update to use
15565 HAVE_PTRACE_GETREGS.
15566 * linux-low.c (regsets_fetch_inferior_registers)
15567 (regsets_store_inferior_registers): Only return 0 if we processed
15569 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15570 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15572 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15574 * inferiors.c (struct thread_info): Add gdb_id.
15575 (add_thread): Add gdb_id argument.
15576 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15577 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15578 calls to add_thread.
15579 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15580 * server.c (handle_query): Use thread_to_gdb_id.
15581 (handle_v_cont, main): Use gdb_id_to_thread_id.
15582 * server.h (add_thread): Update prototype.
15583 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15586 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15588 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15589 left-padded registers.
15590 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15591 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15593 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15595 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15596 * configure: Regenerate.
15597 * config.in: Regenerate.
15598 * server.h (NEED_DECLARATION_STRERROR):
15599 Replace with !HAVE_DECL_STRERROR.
15601 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15603 * linux-low.c (linux_wait, linux_send_signal): Don't test
15604 an unsigned long variable for > 0 if it could be MAX_ULONG.
15605 * server.c (myresume): Likewise.
15606 * target.c (set_desired_inferior): Likewise.
15608 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15610 * configure.ac: Simplify and improve check for socklen_t.
15611 * configure, config.in: Regenerate.
15613 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15615 * acconfig.h: Remove.
15616 * configure.ac: Add a test for socklen_t. Use three-argument
15617 AC_DEFINE throughout.
15618 * config.in: Regenerated using autoheader 2.59.
15619 * configure: Regenerated.
15621 * gdbreplay.c (socklen_t): Provide a default.
15622 (remote_open): Use socklen_t.
15623 * remote-utils.c (socklen_t): Provide a default.
15624 (remote_open): Use socklen_t.
15625 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15628 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15630 * linux-low.c (linux_read_memory, linux_write_memory)
15631 (linux_read_auxv): Likewise.
15632 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15633 (check_mem_write): Likewise.
15634 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15636 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15637 (registers_from_string, register_data): Likewise.
15638 * server.c (handle_query, main): Likewise.
15639 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15640 (decode_M_packet): Likewise.
15641 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15642 * target.h (struct target_ops): Update read_memory, write_memory,
15644 (read_inferior_memory, write_inferior_memory): Update.
15645 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15646 to unsigned char *.
15647 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15648 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15649 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15650 linux-s390-low.c, linux-sh-low.c: Update for changes in
15651 read_inferior_memory and the_low_target->breakpoint.
15653 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15655 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15656 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15657 * configure.srv: Add powerpc64-*-linux*.
15658 * linux-ppc64-low.c: New file.
15660 2005-05-23 Orjan Friberg <orjanf@axis.com>
15662 * linux-cris-low.c: New file with support for CRIS.
15663 * linux-crisv32-low.c: Ditto for CRISv32.
15664 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15665 (clean): Add reg-cris.c and reg-crisv32.c.
15666 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15667 reg-crisv32.o, and reg-crisv32.c to make rules.
15668 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15669 recognized targets.
15671 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15673 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15674 of sizeof (PTRACE_XFER_TYPE).
15675 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15677 2005-05-12 Orjan Friberg <orjanf@axis.com>
15679 * target.h (struct target_ops): Add insert_watchpoint,
15680 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15681 pointers for hardware watchpoint support.
15682 * linux-low.h (struct linux_target_ops): Ditto.
15683 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15684 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15685 to linux_target_ops.
15686 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15688 * server.c (main): Recognize 'Z' and 'z' packets.
15690 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15692 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15693 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15694 (the_low_target): Add new members.
15696 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15698 * proc-service.c (ps_lgetregs): Search all_processes instead of
15701 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15703 * server.c (start_inferior): Change return type to int.
15704 (attach_inferior): Change sigptr to int *.
15705 (handle_v_cont, handle_v_requests): Change signal to int *.
15706 (main): Change signal to int.
15708 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15710 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15711 * configure.srv: Add m32r*-*-linux*.
15712 * linux-m32r-low.c: New file.
15714 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15716 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15718 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15720 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15721 Take unsigned long arguments for PIDs.
15722 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15723 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15724 (wait_for_sigstop, linux_resume_one_process)
15725 (regsets_fetch_inferior_registers, linux_send_signal)
15726 (linux_read_auxv): Likewise. Update the types of variables holding
15727 PIDs. Update format string specifiers.
15728 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15729 * remote-utils.c (prepare_resume_reply): Likewise.
15730 * server.c (cont_thread, general_thread, step_thread)
15731 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15733 (handle_query): Update format specifiers.
15734 (handle_v_cont, main): Use strtoul for thread IDs.
15735 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15736 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15737 (general_thread, step_thread, thread_from_wait)
15738 (old_thread_from_wait): Update.
15739 * target.h (struct thread_resume): Use unsigned long for THREAD.
15740 (struct target_ops): Use unsigned long for arguments to attach and
15743 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15745 * acinclude.m4: Include bfd/bfd.m4 directly.
15746 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15747 <agriffis@toolchain.org>.
15748 * aclocal.m4, configure: Regenerated.
15750 2005-01-07 Andrew Cagney <cagney@gnu.org>
15752 * configure.ac: Rename configure.in, require autoconf 2.59.
15753 * configure: Re-generate.
15755 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15757 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15758 LIBS when finished.
15759 * aclocal.m4: Regenerated.
15760 * configure: Regenerated.
15762 2004-11-21 Andreas Schwab <schwab@suse.de>
15764 * linux-m68k-low.c (m68k_num_gregs): Define.
15765 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15766 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15767 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15768 (m68k_breakpoint_at): New. Add to the_low_target.
15770 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15771 srv_linux_thread_db to yes.
15773 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15775 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15776 (ARCH_SET_FS): Likewise.
15777 (ARCH_GET_FS): Likewise.
15778 (ARCH_GET_GS): Likewise.
15780 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15782 * linux-i386-low.c (ps_get_thread_area): New.
15783 * linux-x86-64-low.c (ps_get_thread_area): New.
15784 * linux-low.c: Include <sys/syscall.h>.
15785 (linux_kill_one_process): Don't kill the first thread here.
15786 (linux_kill): Kill the first thread here.
15787 (kill_lwp): New function.
15788 (send_sigstop, linux_send_signal): Use it.
15789 * proc-service.c: Clean up #ifdefs.
15790 (fpregset_info): Delete.
15791 (ps_lgetregs): Update and enable implementation.
15792 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15794 * remote-utils.c (struct sym_cache, symbol_cache): New.
15795 (input_interrupt): Print a clearer message.
15796 (async_io_enabled): New variable.
15797 (enable_async_io, disable_async_io): Use it. Update comments.
15798 (look_up_one_symbol): Use the symbol cache.
15799 * thread-db.c (thread_db_look_up_symbols): New function.
15800 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15802 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15804 * configure.in: Test for -rdynamic.
15805 * configure: Regenerated.
15806 * Makefile (INTERNAL_LDFLAGS): New.
15807 (gdbserver, gdbreplay): Use it.
15809 2004-09-02 Andrew Cagney <cagney@gnu.org>
15811 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15813 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15815 * linux-low.c (linux_wait): Clear all_processes list also.
15817 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15819 * linux-low.c: Include <errno.h>. Remove extern declaration of
15822 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15824 * gdbreplay.c, server.h, utils.c: Update copyright years.
15826 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15828 * server.c (main): Print child status or termination signal from
15829 variable 'signal', not 'sig'.
15831 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15833 * linux-low.c (linux_read_memory): Change return type to
15834 int. Check for and return error from ptrace().
15835 * target.c (read_inferior_memory): Change return type to int. Pass
15836 back return status from the_target->read_memory().
15837 * target.h (struct target_ops): Adapt *read_memory() prototype.
15839 (read_inferior_memory): Adapt prototype.
15840 * server.c (main): Return an error packet if
15841 read_inferior_memory() returns an error.
15843 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15845 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15846 Unify with other clean targets.
15848 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15850 * server.c (handle_v_cont): Call set_desired_inferior.
15852 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15854 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15856 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15858 * linux-low.c (linux_wait): Unblock async I/O.
15859 (linux_resume): Block and enable async I/O.
15860 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15861 * server.h (block_async_io, unblock_async_io): Add prototypes.
15863 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15865 * remote-utils.c (remote_open): Print a status notice after
15866 opening a TCP port.
15867 * server.c (attach_inferior): Print a status notice after
15870 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15872 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15874 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15876 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15878 * server.c, target.h: Update copyright years.
15880 2004-02-25 Roland McGrath <roland@redhat.com>
15882 * target.h (struct target_ops): New member `read_auxv'.
15883 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15884 * linux-low.c (linux_read_auxv): New function.
15885 (linux_target_ops): Initialize `read_auxv' member to that.
15887 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15889 Committed by Jim Blandy <jimb@redhat.com>.
15891 * linux-s390-low.c (s390_num_regs): Update.
15892 (s390_regmap): Remove control registers. Use __s390x__ predefine
15893 instead of GPR_SIZE to distiguish s390 and s390x targets.
15895 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15897 * linux-low.c: Update copyright year.
15898 (check_removed_breakpoint): Clear pending_is_breakpoint.
15899 (linux_set_resume_request, linux_queue_one_thread)
15900 (resume_status_pending_p): New functions.
15901 (linux_continue_one_thread): Use process->resume.
15902 (linux_resume): Only resume threads if there are no pending events.
15903 * linux-low.h (struct process_info): Add resume request
15906 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15908 * regcache.c (new_register_cache): Clear the allocated register
15909 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15911 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15913 * linux-low.c (linux_resume): Take a struct thread_resume *
15915 (linux_wait): Update call.
15916 (resume_ptr): New static variable.
15917 (linux_continue_one_thread): Renamed from
15918 linux_continue_one_process. Use resume_ptr.
15919 (linux_resume): Use linux_continue_one_thread.
15920 * server.c (handle_v_cont, handle_v_requests): New functions.
15921 (myresume): New function.
15922 (main): Handle 'v' case.
15923 * target.h (struct thread_resume): New type.
15924 (struct target_ops): Change argument of "resume" to struct
15926 (myresume): Delete macro.
15928 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15930 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15931 (uninstall): Support DESTDIR.
15933 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15935 * configure.srv: Add xscale*linux copy of arm*linux entry.
15937 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15939 * linux-arm-low.c (arm_reinsert_addr): New function.
15940 (the_low_target): Add arm_reinsert_addr.
15942 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15944 * mem-break.c: Remove whitespace at end of file.
15946 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15948 * configure.in: Check whether we need to prototype strerror.
15949 * server.h: Optionally prototype strerror.
15950 * gdbreplay.c (perror_with_name): Use strerror.
15951 * linux-low.c (linux_attach_lwp): Use strerror.
15952 * utils.c (perror_with_name): Use strerror.
15953 * config.in, configure: Regenerated.
15955 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15957 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15958 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15960 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15962 * Makefile.in (SFILES): Update.
15963 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15964 low-sun3.c: Remove files.
15966 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15968 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15969 (linux_detach_one_process, linux_detach): New functions.
15970 (linux_target_ops): Add linux_detach.
15971 * server.c (main): Handle 'D' packet.
15972 * target.h (struct target_ops): Add "detach" member.
15973 (detach_inferior): Define.
15975 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15977 From Kelley Cook <kelleycook@wideopenwest.com>:
15978 * configure.srv: Accept i[34567]86 variants.
15980 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15982 * linux-low.c (linux_wait_for_event): Correct comment typos.
15983 (linux_resume_one_process): Call check_removed_breakpoint.
15984 (linux_send_signal): New function.
15985 (linux_target_ops): Add linux_send_signal.
15986 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15988 * target.h (struct target_ops): Add send_signal.
15990 2003-05-29 Jim Blandy <jimb@redhat.com>
15992 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15993 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15994 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15995 away part of the register's value.
15997 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15999 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16000 (linux_wait_for_event, linux_init_signals): Likewise.
16002 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16004 * configure.in: Check for stdlib.h.
16005 * configure: Regenerated.
16006 * config.in: Regenerated.
16008 2003-01-04 Andreas Schwab <schwab@suse.de>
16010 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16012 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16014 * Makefile.in: Remove obsolete code.
16016 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16018 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16019 defined(PT_FPR0_HI).
16021 2002-11-17 Stuart Hughes <seh@zee2.com>
16023 * linux-arm-low.c (arm_num_regs): Increase.
16024 (arm_regmap): Include status register.
16026 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16028 * linux-low.c (register_addr): Remove incorrect -1 check.
16030 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16032 * linux-low.c (linux_create_inferior): Call setpgid. Return
16034 (unstopped_p, linux_signal_pid): Remove.
16035 (linux_target_ops): Remove linux_signal_pid.
16036 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16037 global instead of target method.
16038 * target.h (struct target_ops): Remove signal_pid. Update comment
16039 for create_inferior.
16040 * server.c (signal_pid): New variable.
16041 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16042 gdbserver. Set the child to be the foreground process group.
16043 (attach_inferior): Set signal_pid.
16045 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16047 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16049 2002-08-20 Jim Blandy <jimb@redhat.com>
16051 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16054 2002-08-01 Andrew Cagney <cagney@redhat.com>
16056 * Makefile.in: Make chill references obsolete.
16058 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16060 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16061 * configure: Regenerate.
16062 * config.in: Regenerate.
16064 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16066 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16067 (perror_with_name, remote_close, remote_open, expect, play): Static.
16069 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16071 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16072 byte offsets instead of an array of indexes.
16073 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16075 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16077 * regcache.c: Add comment.
16079 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16081 * thread-db.c: New file.
16082 * proc-service.c: New file.
16083 * acinclude.m4: New file.
16084 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16085 proc-service.o, and thread-db.o.
16086 (linux-low.o): Add USE_THREAD_DB.
16087 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16088 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16089 * aclocal.m4: Regenerated.
16090 * config.in: Regenerated.
16091 * configure: Regenerated.
16092 * configure.in: Check for proc_service.h, sys/procfs.h,
16093 thread_db.h, and linux/elf.h headrs.
16094 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16095 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16096 Check for -lthread_db and thread support.
16097 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16098 PowerPC, and SuperH.
16099 * i387-fp.c: Constify arguments.
16100 * i387-fp.h: Likewise.
16101 * inferiors.c: (struct thread_info): Renamed from
16102 `struct inferior_info'. Remove PID member. Use generic inferior
16103 list header. All uses updated.
16104 (inferiors, signal_pid): Removed.
16105 (all_threads): New variable.
16106 (get_thread): Define.
16107 (add_inferior_to_list): New function.
16108 (for_each_inferior): New function.
16109 (change_inferior_id): New function.
16110 (add_inferior): Removed.
16111 (remove_inferior): New function.
16112 (add_thread): New function.
16113 (free_one_thread): New function.
16114 (remove_thread): New function.
16115 (clear_inferiors): Use for_each_inferior and free_one_thread.
16116 (find_inferior): New function.
16117 (find_inferior_id): New function.
16118 (inferior_target_data): Update argument type.
16119 (set_inferior_target_data): Likewise.
16120 (inferior_regcache_data): Likewise.
16121 (set_inferior_regcache_data): Likewise.
16122 * linux-low.c (linux_bp_reinsert): Remove.
16123 (all_processes, stopping_threads, using_thrads)
16124 (struct pending_signals, debug_threads, pid_of): New.
16125 (inferior_pid): Replace with macro.
16126 (struct inferior_linux_data): Remove.
16127 (get_stop_pc, add_process): New functions.
16128 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16129 Use add_process and add_thread.
16130 (linux_attach_lwp): New function, based on old linux_attach. Use
16131 add_process and add_thread. Set stop_expected for new threads.
16132 (linux_attach): New function.
16133 (linux_kill_one_process): New function.
16134 (linux_kill): Kill all LWPs.
16135 (linux_thread_alive): Use find_inferior_id.
16136 (check_removed_breakpoints, status_pending_p): New functions.
16137 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16138 Update. Use WNOHANG. Wait for cloned processes also. Update process
16139 struct for the found process.
16140 (linux_wait_for_event): New function.
16141 (linux_wait): Use it. Support LWPs.
16142 (send_sigstop, wait_for_sigstop, stop_all_processes)
16143 (linux_resume_one_process, linux_continue_one_process): New functions.
16144 (linux_resume): Support LWPs.
16145 (REGISTER_RAW_SIZE): Remove.
16146 (fetch_register): Use register_size instead. Call supply_register.
16147 (usr_store_inferior_registers): Likewise. Call collect_register.
16148 Fix recursive case.
16149 (regsets_fetch_inferior_registers): Improve error message.
16150 (regsets_store_inferior_registers): Add debugging.
16151 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16152 (unstopped_p, linux_signal_pid): New functions.
16153 (linux_target_ops): Add linux_signal_pid.
16154 (linux_init_signals): New function.
16155 (initialize_low): Call it. Initialize using_threads.
16156 * regcache.c (inferior_regcache_data): Add valid
16158 (get_regcache): Fetch registers lazily. Add fetch argument
16159 and update all callers.
16160 (regcache_invalidate_one, regcache_invalidate): New
16162 (new_register_cache): Renamed from create_register_cache.
16163 Return the new regcache.
16164 (free_register_cache): Change argument to a void *.
16165 (registers_to_string, registers_from_string): Call get_regcache
16166 with fetch flag set.
16167 (register_data): Make static. Pass fetch flag to get_regcache.
16168 (supply_register): Call get_regcache with fetch flag clear.
16169 (collect_register): Call get_regcache with fetch flag set.
16170 (collect_register_as_string): New function.
16171 * regcache.h: Update.
16172 * remote-utils.c (putpkt): Flush after debug output and use
16174 Handle input interrupts while waiting for an ACK.
16175 (input_interrupt): Use signal_pid method.
16176 (getpkt): Flush after debug output and use stderr.
16177 (outreg): Use collect_register_as_string.
16178 (new_thread_notify, dead_thread_notify): New functions.
16179 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16180 and general_thread.
16181 (look_up_one_symbol): Flush after debug output.
16182 * server.c (step_thread, server_waiting): New variables.
16183 (start_inferior): Don't use signal_pid. Update call to mywait.
16184 (attach_inferior): Update call to mywait.
16185 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16186 (main): Don't fetch/store registers explicitly. Use
16187 set_desired_inferior. Support proposed ``Hs'' packet. Update
16189 * server.h: Update.
16190 (struct inferior_list, struct_inferior_list_entry): New.
16191 * target.c (set_desired_inferior): New.
16192 (write_inferior_memory): Constify.
16193 (mywait): New function.
16194 * target.h: Update.
16195 (struct target_ops): New signal_pid method.
16196 (mywait): Removed macro, added prototype.
16198 * linux-low.h (regset_func): Removed.
16199 (regset_fill_func, regset_store_func): New.
16200 (enum regset_type): New.
16201 (struct regset_info): Add type field. Use new operation types.
16202 (struct linux_target_ops): stop_pc renamed to get_pc.
16203 Add decr_pc_after_break and breakpoint_at.
16204 (get_process, get_thread_proess, get_process_thread)
16205 (strut process_info, all_processes, linux_attach_lwp)
16206 (thread_db_init): New.
16208 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16209 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16210 (the_low_target): Add new members.
16211 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16212 (i386_store_fpxregset): Constify.
16213 (target_regsets): Add new kind identifier.
16214 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16215 (i386_set_pc): Add debugging.
16216 (i386_breakpoint_at): New function.
16217 (the_low_target): Add new members.
16218 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16219 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16220 (mips_breakpoint_at): New.
16221 (the_low_target): Add new members.
16222 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16223 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16224 (the_low_target): Add new members.
16225 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16226 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16227 (the_low_target): Add new members.
16228 * linux-x86-64-low.c (target_regsets): Add new kind
16231 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16233 From Martin Pool <mbp@samba.org>:
16234 * server.c (gdbserver_usage): New function.
16237 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16239 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16240 stop_at -> stop_pc.
16242 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16244 * Makefile.in: Remove obsolete code.
16246 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16248 * linux-low.c (regsets_fetch_inferior_registers),
16249 (regsets_store_inferior_registers): Removed cast to int from
16251 * regcache.h: Added declaration of struct inferior_info.
16253 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16255 * inferiors.c (struct inferior_info): Add regcache_data.
16256 (add_inferior): Call create_register_cache.
16257 (clear_inferiors): Call free_register_cache.
16258 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16259 * regcache.c (struct inferior_regcache_data): New.
16260 (registers): Remove.
16261 (get_regcache): New function.
16262 (create_register_cache, free_register_cache): New functions.
16263 (set_register_cache): Don't initialize the register cache here.
16264 (registers_to_string, registers_from_string, register_data): Call
16266 * regcache.h: Add prototypes.
16267 * server.h: Likewise.
16269 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16271 * mem-break.c: New file.
16272 * mem-break.h: New file.
16273 * Makefile.in: Add mem-break.o rule; update server.h
16275 * inferiors.c (struct inferior_info): Add target_data
16277 (clear_inferiors): Free target_data member if set.
16278 (inferior_target_data, set_inferior_target_data): New functions.
16279 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16280 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16281 * linux-low.c (linux_bp_reinsert): New variable.
16282 (struct inferior_linux_data): New.
16283 (linux_create_inferior): Use set_inferior_target_data.
16284 (linux_attach): Likewise. Call add_inferior.
16285 (linux_wait_for_one_inferior): New function.
16286 (linux_wait): Call it.
16287 (linux_write_memory): Add const.
16288 (initialize_low): Call set_breakpoint_data.
16289 * linux-low.h (struct linux_target_ops): Add breakpoint
16291 * server.c (attach_inferior): Remove extra add_inferior
16293 * server.h: Include mem-break.h. Update inferior.c
16295 * target.c (read_inferior_memory)
16296 (write_inferior_memory): New functions.
16297 * target.h (read_inferior_memory)
16298 (write_inferior_memory): Change macros to prototypes.
16299 (struct target_ops): Update comments. Add const to write_memory
16302 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16304 * linux-low.c (usr_store_inferior_registers): Support
16305 registers which are allowed to fail to store.
16306 * linux-low.h (linux_target_ops): Likewise.
16307 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16308 (ppc_cannot_store_register): FPSCR may not be storable.
16310 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16312 * server.h: Include <string.h> if HAVE_STRING_H.
16313 * ChangeLog: Correct paths in last ChangeLog entry.
16315 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16317 * linux-low.h: Remove obsolete prototypes.
16318 (struct linux_target_ops): New.
16319 (extern the_low_target): New.
16320 * linux-low.c (num_regs, regmap): Remove declarations.
16321 (register_addr): Use the_low_target explicitly.
16322 (fetch_register): Likewise.
16323 (usr_fetch_inferior_registers): Likewise.
16324 (usr_store_inferior_registers): Likewise.
16325 * linux-arm-low.c (num_regs): Remove.
16326 (arm_num_regs): Define.
16327 (arm_regmap): Renamed from regmap, made static.
16328 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16330 (arm_cannot_store_register): Renamed from cannot_store_register,
16332 (the_low_target): New.
16333 * linux-i386-low.c (num_regs): Remove.
16334 (i386_num_regs): Define.
16335 (i386_regmap): Renamed from regmap, made static.
16336 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16338 (i386_cannot_store_register): Renamed from cannot_store_register,
16340 (the_low_target): New.
16341 * linux-ia64-low.c (num_regs): Remove.
16342 (ia64_num_regs): Define.
16343 (ia64_regmap): Renamed from regmap, made static.
16344 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16346 (ia64_cannot_store_register): Renamed from cannot_store_register,
16348 (the_low_target): New.
16349 * linux-m68k-low.c (num_regs): Remove.
16350 (m68k_num_regs): Define.
16351 (m68k_regmap): Renamed from regmap, made static.
16352 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16354 (m68k_cannot_store_register): Renamed from cannot_store_register,
16356 (the_low_target): New.
16357 * linux-mips-low.c (num_regs): Remove.
16358 (mips_num_regs): Define.
16359 (mips_regmap): Renamed from regmap, made static.
16360 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16362 (mips_cannot_store_register): Renamed from cannot_store_register,
16364 (the_low_target): New.
16365 * linux-ppc-low.c (num_regs): Remove.
16366 (ppc_num_regs): Define.
16367 (ppc_regmap): Renamed from regmap, made static.
16368 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16370 (ppc_cannot_store_register): Renamed from cannot_store_register,
16372 (the_low_target): New.
16373 * linux-s390-low.c (num_regs): Remove.
16374 (s390_num_regs): Define.
16375 (s390_regmap): Renamed from regmap, made static.
16376 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16378 (s390_cannot_store_register): Renamed from cannot_store_register,
16380 (the_low_target): New.
16381 * linux-sh-low.c (num_regs): Remove.
16382 (sh_num_regs): Define.
16383 (sh_regmap): Renamed from regmap, made static.
16384 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16386 (sh_cannot_store_register): Renamed from cannot_store_register,
16388 (the_low_target): New.
16389 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16390 (the_low_target): New.
16392 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16394 * Makefile.in: Add stamp-h target.
16395 * configure.in: Create stamp-h.
16396 * configure: Regenerated.
16398 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16400 * inferiors.c: New file.
16401 * target.c: New file.
16402 * target.h: New file.
16403 * Makefile.in: Add target.o and inferiors.o. Update
16405 * linux-low.c (inferior_pid): New static variable,
16406 moved from server.c.
16407 (linux_create_inferior): Renamed from create_inferior.
16408 Call add_inferior. Return 0 on success instead of a PID.
16409 (linux_attach): Renamed from myattach.
16410 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16411 (linux_thread_alive): Renamed from mythread_alive.
16412 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16414 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16415 (regsets_store_inferior_registers): Correct error message.
16416 Add missing ``return 0''.
16417 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16418 (linux_store_registers): Renamed from store_inferior_registers.
16419 (linux_read_memory): Renamed from read_inferior_memory.
16420 (linux_write_memory): Renamed from write_inferior_memory.
16421 (linux_target_ops): New structure.
16422 (initialize_low): Call set_target_ops ().
16423 * remote-utils.c (unhexify): New function.
16424 (hexify): New function.
16425 (input_interrupt): Send signals to ``signal_pid''.
16426 * server.c (inferior_pid): Remove.
16427 (start_inferior): Update create_inferior call.
16428 (attach_inferior): Call add_inferior.
16429 (handle_query): New function.
16430 (main): Call handle_query for `q' packets.
16431 * server.h: Include "target.h". Remove obsolete prototypes.
16432 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16434 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16436 * Makefile.in: Add WARN_CFLAGS. Update configury
16438 * configure.in: Check for <string.h>
16439 * configure: Regenerate.
16440 * config.in: Regenerate.
16441 * gdbreplay.c: Include needed system headers.
16442 (remote_open): Remove strchr prototype.
16443 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16444 * regcache.c (supply_register): Change buf argument to const void *.
16445 (supply_register_by_name): Likewise.
16446 (collect_register): Change buf argument to void *.
16447 (collect_register_by_name): Likewise.
16448 * regcache.h: Add missing prototypes.
16449 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16450 * server.c (handle_query): New function.
16451 (attached): New static variable, moved out of main.
16452 (main): Quiet longjmp clobber warnings.
16453 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16454 * utils.c (error): Remove NORETURN.