1 2018-04-18 Alan Hayward <alan.hayward@arm.com>
3 * tdesc.c: Remove xml parameter.
5 2018-04-18 Alan Hayward <alan.hayward@arm.com>
7 * server.c (get_features_xml): Remove cast.
8 * tdesc.c (void target_desc::accept): Fill in function.
9 (tdesc_get_features_xml): Remove old xml creation.
10 (print_xml_feature::visit_pre): Add xml vistor.
11 * tdesc.h (struct target_desc): Make xmltarget mutable.
12 (tdesc_get_features_xml): Remove declaration.
14 2018-04-18 Alan Hayward <alan.hayward@arm.com>
16 * tdesc.c (tdesc_architecture_name): Add new function.
17 (tdesc_osabi_name): Likewise.
18 (tdesc_get_features_xml): Use new functions.
20 2018-04-18 Alan Hayward <alan.hayward@arm.com>
22 * tdesc.c (tdesc_create_flags): Remove.
23 (tdesc_add_flag): Likewise.
24 (tdesc_named_type): Likewise.
25 (tdesc_create_union): Likewise.
26 (tdesc_create_struct): Likewise.
27 (tdesc_create_vector): Likewise.
28 (tdesc_add_bitfield): Likewise.
29 (tdesc_add_field): Likewise.
30 (tdesc_set_struct_size): Likewise.
32 2018-04-18 Alan Hayward <alan.hayward@arm.com>
34 * tdesc.c (~target_desc): Remove implictly deleted items.
35 (init_target_desc): Iterate all features.
36 (tdesc_get_features_xml): Use vector.
37 (tdesc_create_feature): Create feature.
38 * tdesc.h (tdesc_feature) Remove
39 (target_desc): Add features.
41 2018-04-18 Alan Hayward <alan.hayward@arm.com>
43 * Makefile.in: Add common/tdesc.c
44 * tdesc.c (init_target_desc): init all reg_defs from register
46 (tdesc_create_reg): Create tdesc_reg.
47 * tdesc.h (tdesc_feature): Add register vector.
49 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
51 * tdesc.h (struct target_desc) <features>: Change type to
52 std::vector<std::string>.
53 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
55 (tdesc_get_features_xml): Likewise.
56 (tdesc_create_feature): Likewise.
58 2018-03-26 Alan Hayward <alan.hayward@arm.com>
60 * regcache.c (find_register_by_number): Return a ref.
61 (find_regno): Use references.
62 (register_size): Likewise.
63 (register_data): Likewise.
64 * tdesc.c (target_desc::~target_desc): Remove free calls.
65 (target_desc::operator==): Use std::vector compare.
66 (init_target_desc): Use reference.
67 (tdesc_create_reg): Use reg constructors.
68 * tdesc.h (struct target_desc): Replace pointer with object.
70 2018-03-23 Alan Hayward <alan.hayward@arm.com>
72 * regcache.c (find_register_by_number): Make static.
73 (find_regno): Use find_register_by_number
74 * regcache.h (struct reg): Remove declaration.
76 2018-03-23 Alan Hayward <alan.hayward@arm.com>
78 * tdesc.c (target_desc::~target_desc): Move to here.
79 (target_desc::operator==): Likewise.
80 * tdesc.h (target_desc::~target_desc): Move from here.
81 (target_desc::operator==): Likewise.
83 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
85 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
87 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
89 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
91 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
92 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
93 and init_registers_s390_gs_linux64.
95 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
97 * linux-s390-low.c (s390_fill_gs): Remove function.
98 (s390_fill_gsbc): Remove function.
99 (s390_regsets): Set fill functions for the guarded storage regsets
102 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
104 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
105 the word size. Add comment.
106 (s390_get_wordsize): New function.
107 (s390_arch_setup): No longer select a temporary tdesc to fetch the
108 pswm with it. Instead, use s390_get_wordsize to determine the
109 word size first and derive the correct tdesc from that directly.
111 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
113 * Makefile.in: Include silent-rules.mk.
114 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
115 (COMPILE): Add ECHO_CXX.
116 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
117 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
118 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
119 (version-generated.c): Add ECHO_GEN.
120 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
121 (IPAGENT_COMPILE): Add ECHO_CXX.
122 (%-generated.c): Add ECHO_REGDAT.
124 2018-03-14 Tom Tromey <tom@tromey.com>
127 * ax.c (ax_printf): Special case for NULL.
129 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
131 * linux-low.c (linux_qxfer_libraries_svr4): Use
132 xml_escape_text_append.
134 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
136 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
138 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
140 * server.c (handle_general_set): Remove unnecessary xstrdup.
142 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
144 * server.c (parse_debug_format_options): Adjust to
145 delim_string_to_char_ptr_vec changes.
146 * thread-db.c (thread_db_load_search): Adjust to
147 dirnames_to_char_ptr_vec changes.
149 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
151 * target.h (target_enable_btrace, target_disable_btrace)
152 (target_read_btrace, target_read_btrace_conf): Turn macro into
153 inline function. Throw error if target method is not defined.
154 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
155 check for btrace target method. Be prepared to handle exceptions
156 from btrace target methods.
158 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
160 * server.c (captured_main): Change order of error message printed
161 when the current working directory cannot be found.
163 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
165 * server.c: Include "filenames.h" and "pathstuff.h".
166 (program_name): Delete variable.
167 (program_path): New anonymous class.
168 (get_exec_wrapper): Use "program_path" instead of
170 (handle_v_run): Likewise.
171 (captured_main): Likewise.
172 (process_serial_event): Likewise.
174 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
176 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
177 (OBJS): Add "pathstuff.o".
178 * server.c (current_directory): New global variable.
179 (captured_main): Initialize "current_directory".
181 2018-02-26 Alan Hayward <alan.hayward@arm.com>
183 * tdesc.c: Use common/tdesc.h.
186 2018-02-20 Alan Hayward <alan.hayward@arm.com>
187 Simon Marchi <simon.marchi@ericsson.com>
189 * Makefile.in: Switch order of make rules.
191 2018-02-19 Alan Hayward <alan.hayward@arm.com>
193 * Makefile.in: Add common directory in build.
194 * configure.ac: Add common reference.
195 * configure: Regenerate.
197 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
199 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
200 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
201 * spu-low.c (spu_target_ops): Likewise.
202 * win32-low.c (win32_target_ops): Likewise.
203 * server.c (supported_btrace_packets): Report packets unconditionally.
204 * target.h (target_ops) <supports_btrace>: Remove.
205 (target_supports_btrace): Remove.
207 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
209 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
210 (handle_btrace_disable): Change return type to void. Use exceptions
212 (handle_btrace_general_set): Catch exception and copy message to
215 2018-02-08 Tom Tromey <tom@tromey.com>
217 * linux-low.c (install_software_single_step_breakpoints): Use
219 * inferiors.c (make_cleanup_restore_current_thread): Remove.
220 (do_restore_current_thread_cleanup): Remove.
221 * gdbthread.h (make_cleanup_restore_current_thread): Don't
224 2018-02-08 Tom Tromey <tom@tromey.com>
226 * mem-break.c (set_raw_breakpoint_at): Use
227 gdb::unique_xmalloc_ptr.
229 2018-01-30 Pedro Alves <palves@redhat.com>
232 * target.c (target_terminal::terminal_state): Rename to ...
233 (target_terminal::m_terminal_state): ... this.
235 2018-01-19 James Clarke <jrtc27@jrtc27.com>
237 * linux-low.c (handle_extended_wait): Surround call to
238 thread_db_notice_clone with #ifdef USE_THREAD_DB.
240 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
242 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
243 linux_ptrace_attach_fail_reason_string now returning an
245 (linux_attach): Likewise.
246 * thread-db.c (attach_thread): Likewise.
248 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
251 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
252 checking for fs_base/gs_base fields in struct user_regs_struct.
253 * configure: Regenerate.
255 2018-01-16 Yao Qi <yao.qi@linaro.org>
258 * linux-low.c (fetch_register): Call supply_register instead of
261 2018-01-08 Yao Qi <yao.qi@linaro.org>
262 Simon Marchi <simon.marchi@ericsson.com>
264 * Makefile.in (OBS): Remove selftest.o.
265 * configure.ac: Set srv_selftest_objs if $development is true.
266 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
267 * configure: Re-generated.
268 * server.c (captured_main): Wrap variable selftest_filter with
271 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
273 * server.c (parse_debug_format_options): Return std::string.
274 (handle_monitor_command, captured_main): Adjust.
276 2018-01-05 Pedro Alves <palves@redhat.com>
279 * server.c (captured_main): Pass quiet=false to
280 save_original_signals_state.
282 2018-01-01 Joel Brobecker <brobecker@adacore.com>
284 * gdbreplay.c (gdbreplay_version): Update copyright year in
286 * server.c (gdbserver_version): Likewise.
288 2017-12-08 Tom Tromey <tom@tromey.com>
290 * ax.c (ax_printf): Update.
292 2017-12-07 Yao Qi <yao.qi@linaro.org>
294 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
295 aarch64_linux_read_description.
296 * linux-amd64-ipa.c (idx2mask): New array.
297 (get_ipa_tdesc): Move idx2mask out.
298 (initialize_low_tracepoint): Initialize target descriptions.
299 * linux-i386-ipa.c (idx2mask): New array.
300 (get_ipa_tdesc): Move idx2mask out.
301 (initialize_low_tracepoint): Initialize target descriptions.
303 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
305 * tdesc.c (struct tdesc_type): Change return type.
306 (tdesc_add_flag): Change parameter type.
307 (tdesc_add_bitfield): Likewise.
308 (tdesc_add_field): Likewise.
309 (tdesc_set_struct_size): Likewise.
311 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
313 * regcache.c (registers_to_string): Remove unused variable.
315 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
317 * inferiors.c (for_each_inferior_with_data): Remove.
318 * inferiors.h (for_each_inferior_with_data): Remove.
319 * server.c (handle_qxfer_threads_worker): Change parameter type.
320 (handle_qxfer_threads_proper): Use for_each_thread.
322 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
324 * inferiors.c (for_each_inferior): Remove.
325 (clear_inferiors): Use for_each_thread.
326 * inferiors.h (for_each_inferior): Remove.
327 * linux-low.c (linux_wait_for_event_filtered): Use
329 (linux_stabilize_threads): Likewise.
330 * regcache.c (regcache_release): Likewise.
331 * server.c (gdb_wants_all_threads_stopped): Likewise.
332 (clear_pending_status_callback): Remove.
333 (handle_status): Use for_each_thread.
334 (captured_main): Likewise.
335 * win32-low.c (child_init_thread_list): Likewise.
336 (win32_clear_inferiors): Likewise.
337 (fake_breakpoint_event): Likewise.
339 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
341 * inferiors.h (find_inferior): Remove.
342 * inferiors.c (find_inferior): Remove.
344 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
346 * linux-low.c (resume_status_pending_p): Update comment.
347 (need_step_over_p): Update comment.
349 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
351 * linux-low.c (proceed_one_lwp): Return void, change parameter
353 (unsuspend_and_proceed_one_lwp): Likewise.
354 (proceed_all_lwps): Use for_each_thread.
355 (unstop_all_lwps): Likewise.
357 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
359 * linux-low.c (linux_resume_one_thread): Return void, take
361 (linux_resume): Use for_each_thread.
363 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
365 * linux-low.c (send_sigstop_callback): Return void, change
366 parameter type. Rename to...
367 (send_sigstop): ... this.
368 (suspend_and_send_sigstop_callback): Return void, change parameter
370 (suspend_and_send_sigstop): ... this.
371 (stop_all_lwps): Use for_each_thread.
373 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
375 * linux-low.c (lwp_running): Return bool, remove unused
377 (linux_stabilize_threads): Use find_thread.
379 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
381 * linux-low.c (select_singlestep_lwp_callback): Remove.
382 (count_events_callback): Remove.
383 (select_event_lwp_callback): Remove.
384 (select_event_lwp): Use find_thread/for_each_thread.
386 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
388 * linux-low.c (not_stopped_callback): Return bool, take filter
390 (linux_wait_for_event_filtered): Use find_thread.
391 (linux_wait_1): Likewise.
393 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
395 * linux-low.c (same_lwp): Remove.
396 (find_lwp_pid): Use find_thread.
398 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
400 * linux-low.c (delete_lwp_callback): Remove.
401 (linux_mourn): Use for_each_thread.
403 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
405 * linux-low.c (linux_detach_lwp_callback): Return void, remove
406 args parameter, don't check for pid.
407 (linux_detach): Use for_each_thread.
409 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
411 * linux-low.c (struct counter): Remove.
412 (second_thread_of_pid_p): Remove.
413 (last_thread_of_process_p): Use find_thread.
415 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
417 * inferiors.c (find_inferior_in_random): Remove.
418 * inferiors.h (find_inferior_in_random): Remove.
419 * linux-low.c (status_pending_p_callback): Return bool, accept
420 parameter ptid directly.
421 (linux_wait_for_event_filtered): Use find_thread_in_random.
422 (linux_wait_1): Likewise.
424 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
426 * inferiors.c (find_inferior_id): Remove.
427 (find_thread_ptid): Move implemention from find_inferior_id to
429 * inferiors.h (find_inferior_id): Remove.
430 * server.c (handle_status): Use find_thread_ptid.
431 (process_serial_event): Likewise.
432 * thread-db.c (find_one_thread): Likewise.
433 (thread_db_thread_handle): Likewise.
434 * win32-low.c (thread_rec): Likewise.
435 (child_delete_thread): Likewise.
436 (win32_thread_alive): Likewise.
437 (get_child_debug_event): Likewise.
439 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
441 * linux-mips-low.c (update_watch_registers_callback): Return
442 void, remove pid_p parameter, don't check for pid.
443 (mips_insert_point, mips_remove_point): Use for_each_thread.
445 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
447 * lynx.low (lynx_delete_thread_callback): Remove.
448 (lynx_mourn): Use for_each_thread.
450 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
452 * regcache.c (regcache_invalidate_one): Remove.
453 (regcache_invalidate_pid): use for_each_thread.
455 2017-11-26 Tom Tromey <tom@tromey.com>
457 * linux-low.c (linux_create_inferior): Update.
459 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
461 * spu-low.c (spu_create_inferior): Fix typo in argument name.
463 2017-11-24 Alan Hayward <alan.hayward@arm.com>
465 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
466 * linux-aarch64-low.c (initialize_low_arch): Call init func.
467 * linux-aarch64-tdesc-selftest.c: New file.
468 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
470 2017-11-24 Alan Hayward <alan.hayward@arm.com>
472 * configure.srv: Add new file.
473 * linux-aarch64-low.c (initialize_low_arch): Call init func.
474 * linux-aarch64-tdesc-selftest.c: New file.
475 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
477 2017-11-24 Alan Hayward <alan.hayward@arm.com>
479 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
480 * linux-aarch64-low.c (initialize_low_arch): Remove init.
481 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
483 2017-11-24 Alan Hayward <alan.hayward@arm.com>
485 * configure.srv: Add new files.
486 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
487 aarch64_linux_read_description.
488 * linux-aarch64-low.c (aarch64_linux_read_description):
489 Merge with aarch64_arch_setup.
490 (aarch64_arch_setup): Call aarch64_linux_read_description.
491 * linux-aarch64-tdesc.c: New file.
492 * linux-aarch64-tdesc.h: New file.
494 2017-11-24 Yao Qi <yao.qi@linaro.org>
496 * configure.srv: Set $srv_regobj for tic6x-linux.
497 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
498 (tic6x_read_description): Move some code to tic6x_arch_setup.
499 (tic6x_tdesc_test): New function.
500 (initialize_low_arch): Call selftests::register_test.
502 2017-11-22 Yao Qi <yao.qi@linaro.org>
504 * remote-utils.c (prepare_resume_reply): Use memcpy.
506 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
508 * linux-low.c (kill_one_lwp_callback): Return void, take
509 argument directly, don't filter on pid.
510 (linux_kill): Use for_each_thread.
512 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
514 * linux-low.c (need_step_over_p): Return bool, remove dummy
516 (linux_resume, proceed_all_lwps): Use find_thread.
518 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
520 * linux-low.c (resume_status_pending_p): Return bool, remove
522 (linux_resume): Use find_thread.
524 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
526 * linux-low.c (struct thread_resume_array): Remove.
527 (linux_set_resume_request): Return void, take arguments
529 (linux_resume): Use for_each_thread.
531 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
533 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
534 return bool, remove data argument.
535 (linux_stabilize_threads): Use find_thread.
537 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
539 * linux-low.c (unsuspend_one_lwp): Remove.
540 (unsuspend_all_lwps): Use for_each_thread, inline code from
543 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
545 * gdbthread.h (find_thread): Add overload with ptid_t filter.
546 * linux-low.c (struct iterate_over_lwps_args): Remove.
547 (iterate_over_lwps_filter): Remove.
548 (iterate_over_lwps): Use find_thread.
550 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
552 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
553 (linux_handle_new_gdb_connection): Use for_each_thread, inline
554 code from reset_lwp_ptrace_options_callback.
556 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
558 * linux-arm-low.c (struct update_registers_data): Remove.
559 (update_registers_callback): Return void, take arguments
560 directly, don't check thread's pid.
561 (arm_insert_point, arm_remove_point): Use for_each_thread.
563 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
565 * win32-low.c (continue_one_thread): Return void, take argument
567 (child_continue): Use for_each_thread.
569 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
571 * win32-i386-low.c (update_debug_registers_callback): Rename
573 (update_debug_registers): ... this, return void, remove pid_p arg.
574 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
576 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
578 * inferiors.h (struct process_info): Add constructor, initialize
580 <syscalls_to_catch>: Change type to std::vector<int>.
581 * inferiors.c (add_process): Allocate process_info with new.
582 (remove_process): Free process_info with delete.
583 * linux-low.c (handle_extended_wait): Adjust.
584 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
585 * server.c (handle_general_set): Adjust.
587 2017-11-16 Pedro Alves <palves@redhat.com>
589 * remote-utils.c (remote_close): Block SIGIO signals instead of
590 uninstalling the SIGIO handler.
592 2017-11-16 Alan Hayward <alan.hayward@arm.com>
594 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
596 2017-11-16 Yao Qi <yao.qi@linaro.org>
598 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
599 (tic6x_store_gregset): Likewise.
600 (tic6x_usrregs_info): Move it up.
602 2017-11-15 Alan Hayward <alan.hayward@arm.com>
604 * Makefile.in: Update arch rules.
605 * configure.srv: Explicitly mark arch/ files.
607 2017-11-13 Andreas Schwab <schwab@suse.de>
609 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
611 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
613 2017-11-06 Pedro Alves <palves@redhat.com>
615 * config.in, configure: Regenerate.
617 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
619 * target.c (struct thread_search): Remove.
620 (thread_search_callback): Remove.
621 (prepare_to_access_memory): Use for_each_thread instead of
622 find_inferior. Inline code from thread_search_callback.
624 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
626 * server.c (struct visit_actioned_threads_data): Remove.
627 (visit_actioned_threads): Change prototype to take arguments
629 (resume): Use find_thread instead of find_inferior.
631 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
633 * server.c (queue_stop_reply_callback): Change prototype, return
635 (find_status_pending_thread_callback): Remove.
636 (handle_status): Replace find_inferior with find_thread and
639 2017-10-25 Alan Hayward <alan.hayward@arm.com>
641 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
643 (aarch64_store_gregset): Likewise.
644 (aarch64_fill_fpregset): Likewise.
645 (aarch64_store_fpregset): Likewise.
647 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
649 * gdbthread.h (find_thread, for_each_thread): New functions.
650 * inferiors.c (thread_of_pid): Remove.
651 (find_any_thread_of_pid): Use find_thread.
652 * linux-low.c (num_lwps): Use for_each_thread.
654 2017-10-17 Yao Qi <yao.qi@linaro.org>
656 * Makefile.in: Remove one rule.
657 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
659 2017-10-17 Yao Qi <yao.qi@linaro.org>
661 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
662 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
664 2017-10-17 Yao Qi <yao.qi@linaro.org>
666 * configure.srv: Rename arm.o with arch/arm.o.
668 2017-10-17 Yao Qi <yao.qi@linaro.org>
670 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
671 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
672 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
673 (arch-i386.o, arch-amd64.o): Remove rules.
674 (arch/%.o): New rule.
675 Update POSTCOMPILE and COMPILE.pre.
676 * configure.ac: Invoke AC_CONFIG_COMMANDS.
677 * configure: Re-generated.
678 * configure.srv: Replace arch-i386.o with arch/i386.o.
679 Replace arch-amd64.o with arch/amd64.o.
681 2017-10-16 Yao Qi <yao.qi@linaro.org>
683 * configure: Regenerated.
685 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
687 * inferiors.h: (struct inferior_list): Remove.
688 (struct inferior_list_entry); Remove.
689 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
690 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
691 get_first_inferior): Remove.
692 (for_each_inferior, for_each_inferior_with_data, find_inferior,
693 find_inferior_id, find_inferior_in_random): Change signature.
694 * inferiors.c (all_threads): Change type to
695 std::list<thread_info *>.
696 (get_thread): Remove macro.
697 (find_inferior, find_inferior_id): Change signature, implement
699 (find_inferior_in_random): Change signature, implement using
700 find_thread_in_random.
701 (for_each_inferior, for_each_inferior_with_data): Change
702 signature, implement using for_each_thread.
703 (add_inferior_to_list, remove_inferior): Remove.
704 (add_thread, get_first_thread, thread_of_pid,
705 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
706 (get_first_inferior, one_inferior_p, clear_inferior_list):
708 (clear_inferiors, get_thread_process): Update.
709 * gdbthread.h: Include <list>.
710 (struct thread_info) <entry>: Remove field.
712 (all_threads): Change type to std::list<thread_info *>.
713 (get_first_inferior): Add doc.
714 (find_thread, for_each_thread, find_thread_in_random): New
716 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
717 * linux-arm-low.c (update_registers_callback): Update.
718 * linux-low.c (second_thread_of_pid_p): Update.
719 (kill_one_lwp_callback, linux_detach_lwp_callback,
720 delete_lwp_callback, status_pending_p_callback, same_lwp,
721 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
722 iterate_over_lwps, not_stopped_callback,
723 resume_stopped_resumed_lwps, count_events_callback,
724 select_singlestep_lwp_callback, select_event_lwp_callback,
725 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
726 suspend_and_send_sigstop_callback, wait_for_sigstop,
727 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
728 lwp_running, linux_set_resume_request, resume_status_pending_p,
729 need_step_over_p, start_step_over, linux_resume_one_thread,
730 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
731 reset_lwp_ptrace_options_callback): Update.
732 * linux-mips-low.c (update_watch_registers_callback): Update.
733 * regcache.c (regcache_invalidate_one, regcache_invalidate):
735 (free_register_cache_thread_one): Remove.
736 (regcache_release): Update.
737 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
738 handle_qxfer_threads_worker): Update.
739 (handle_query): Update, use list iterator.
740 (visit_actioned_threads, handle_pending_status,
741 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
742 clear_pending_status_callback, set_pending_status_callback,
743 find_status_pending_thread_callback, handle_status,
744 process_serial_event): Update.
745 * target.c (thread_search_callback): Update.
746 * thread-db.c (thread_db_get_tls_address): Update.
747 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
749 * win32-i386-low.c (update_debug_registers_callback): Update.
750 * win32-low.c (delete_thread_info, child_delete_thread,
751 continue_one_thread, suspend_one_thread,
752 get_child_debug_event): Adjust.
754 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
756 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
757 * inferiors.h: Include <list>.
758 (struct process_info) <entry>: Remove field.
760 (pid_of): Change macro to function.
761 (ptid_of, lwpid_of): Remove macro.
762 (all_processes): Change type to std::list<process_info *>.
763 (ALL_PROCESSES): Remove macro.
764 (for_each_process, find_process): New function.
765 * inferiors.c (all_processes): Change type to
766 std::list<process_info *>.
767 (find_thread_process): Adjust.
768 (add_process): Likewise.
769 (remove_process): Likewise.
770 (find_process_pid): Likewise.
771 (get_first_process): Likewise.
772 (started_inferior_callback): Remove.
773 (have_started_inferiors_p): Adjust.
774 (attached_inferior_callback): Remove.
775 (have_attached_inferiors_p): Adjust.
776 * linux-low.c (check_zombie_leaders): Likewise.
777 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
778 (x86_linux_update_xmltarget): Adjust.
779 * server.c (handle_query): Likewise.
780 (gdb_reattached_process): Remove.
781 (handle_status): Adjust.
782 (kill_inferior_callback): Likewise.
783 (detach_or_kill_inferior): Remove.
784 (print_started_pid): Likewise.
785 (print_attached_pid): Likewise.
786 (detach_or_kill_for_exit): Update.
787 (process_serial_event): Likewise.
788 * linux-arm-low.c (arm_new_fork): Likewise.
790 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
792 * dll.h: Include <list>.
793 (struct dll_info): Add constructor.
794 <entry>: Remove field.
795 (all_dlls): Change type to std::list<dll_info>.
796 * dll.c: Include <algorithm>.
797 (get_dll): Remove macro.
798 (all_dlls): Change type to std::list<dll_info *>.
799 (free_one_dll): Remove.
800 (match_dll): Likewise.
801 (loaded_dll): Adjust.
802 (unloaded_dll): Adjust to all_dlls type change, use
803 std::find_if. Inline code from match_dll.
804 (clear_dlls): Adjust to all_dlls type change.
805 * server.c (emit_dll_description): Remove.
806 (handle_qxfer_libraries): Adjust to all_dlls type change,
807 integrate emit_dll_description's functionality.
809 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
811 * linux-low.h (struct linux_target_ops) <delete_process>: New
813 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
814 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
815 (struct linux_target_ops): Add delete_process callback.
816 * linux-arm-low.c (arm_delete_process): New.
817 (struct linux_target_ops): Add delete_process callback.
818 * linux-bfin-low.c (struct linux_target_ops): Likewise.
819 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
820 * linux-m32r-low.c (struct linux_target_ops): Likewise.
821 * linux-mips-low.c (mips_linux_delete_process): New.
822 (struct linux_target_ops): Add delete_process callback.
823 * linux-ppc-low.c (struct linux_target_ops): Likewise.
824 * linux-s390-low.c (struct linux_target_ops): Likewise.
825 * linux-sh-low.c (struct linux_target_ops): Likewise.
826 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
827 * linux-tile-low.c (struct linux_target_ops): Likewise.
828 * linux-x86-low.c (x86_linux_delete_process): New.
829 (struct linux_target_ops): Add delete_process callback.
830 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
832 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
834 * linux-aarch64-low.c (the_low_target): Add thread delete
836 * linux-arm-low.c (arm_delete_thread): New function.
837 (the_low_target): Add thread delete callback.
838 * linux-bfin-low.c (the_low_target): Likewise.
839 * linux-crisv32-low.c (the_low_target): Likewise.
840 * linux-low.c (delete_lwp): Invoke delete_thread callback if
842 * linux-low.h (struct linux_target_ops) <delete_thread>: New
844 * linux-m32r-low.c (the_low_target): Add thread delete callback.
845 * linux-mips-low.c (mips_linux_delete_thread): New function.
846 (the_low_target): Add thread delete callback.
847 * linux-ppc-low.c (the_low_target): Likewise.
848 * linux-s390-low.c (the_low_target): Likewise.
849 * linux-sh-low.c (the_low_target): Likewise.
850 * linux-tic6x-low.c (the_low_target): Likewise.
851 * linux-tile-low.c (the_low_target): Likewise.
852 * linux-x86-low.c (the_low_target): Likewise.
853 * linux-xtensa-low.c (the_low_target): Likewise.
855 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
857 * win32-low.c: Include "common-inferior.h".
859 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
861 * inferiors.c (set_inferior_cwd): New function.
862 * server.c (handle_general_set): Handle QSetWorkingDir packet.
863 (handle_query): Inform that QSetWorkingDir is supported.
864 * win32-low.c (create_process): Pass the inferior's cwd to
867 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
869 * inferiors.c (current_inferior_cwd): New global variable.
870 (get_inferior_cwd): New function.
871 * inferiors.h (struct process_info) <cwd>: New field.
873 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
875 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
876 (OBS): Add gdb_tilde_expand.o.
878 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
880 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
881 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
883 2017-09-29 Pedro Alves <palves@redhat.com>
885 * ax.c (gdb_parse_agent_expr): Constify.
886 * ax.h (gdb_parse_agent_expr): Constify.
887 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
889 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
890 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
891 * remote-utils.h (read_ptid): Constify.
892 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
893 (process_point_options, process_serial_event): Constify.
894 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
895 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
896 (cmd_qtbuffer): Constify.
898 2017-09-29 Pedro Alves <palves@redhat.com>
900 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
903 2017-09-29 Pedro Alves <palves@redhat.com>
905 * linux-low.c (handle_extended_wait): Pass parent thread instead
906 of process to thread_db_notice_clone.
907 * linux-low.h (thread_db_notice_clone): Replace parent process
908 parameter with parent thread parameter.
909 * thread-db.c (find_one_thread): Add comment.
910 (thread_db_notice_clone): Replace parent process parameter with
911 parent thread parameter. Temporarily switch to the parent thread.
913 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
915 * gdbthread.h: Include "common-gdbthread.h".
916 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
917 "if" when validating the ptid.
918 * remote-utils.c: Include "gdbthread.h".
919 (prepare_resume_reply): Use "switch_to_thread".
920 * target.c (done_accessing_memory): Likewise.
922 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
924 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
925 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
926 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
927 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
928 s390x-gs-linux64-ipa.o to ipa_obj.
929 * linux-s390-low.c (HWCAP_S390_GS): New define.
930 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
932 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
933 (s390_arch_setup): Check for guarded-storage support and choose
935 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
936 init_registers_s390x_gs_linux64.
937 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
939 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
940 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
942 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
944 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
946 2017-09-21 Kevin Buettner <kevinb@redhat.com>
948 * linux-low.h (struct lwp_info): Add new field, thread_handle.
949 (thread_db_thread_handle): Declare.
950 * linux-low.c (linux_target_ops): Initialize thread_handle.
951 * server.c (handle_qxfer_threads_worker): Add support for
953 * target.h (struct target_ops): Add new function pointer,
955 (target_thread_handle): Define.
956 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
958 (thread_db_thread_handle): New function.
960 2017-09-21 Kevin Buettner <kevinb@redhat.com>
962 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
963 * linux-low.h (thread_db_notice_clone): Declare.
964 * thread-db.c (thread_db_notice_clone): New function.
966 2017-09-21 Pedro Alves <palves@redhat.com>
968 * server.c (gdb_read_memory, handle_status, process_serial_event)
969 (handle_serial_event, handle_target_event): Adjust to
970 set_desired_thread prototype change.
971 * target.c (set_desired_thread): Remove 'use_general' parameter
973 * target.h (set_desired_thread): Remove 'use_general' parameter.
975 2017-09-20 Tom Tromey <tom@tromey.com>
977 * target.c (target_terminal::terminal_state): Define.
978 (target_terminal::init): Rename from target_terminal_init.
979 (target_terminal::inferior): Rename from
980 target_terminal_inferior.
981 (target_terminal::ours): Rename from target_terminal_ours.
982 (target_terminal::ours_for_output, target_terminal::info): New.
984 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
986 * server.c (accumulate_file_name_length): Remove.
987 (emit_dll_description): Adjust to std::string change.
988 (handle_qxfer_libraries): Use std::string to hold document.
990 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
992 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
993 return type of xml_escape_text.
994 * server.c (emit_dll_description): Likewise.
996 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
998 * server.c (captured_main): Accept argument for --selftest.
999 Update run_tests call.
1000 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1001 when registering selftests.
1003 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1005 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1006 instead of "VEC" for "target_desc.reg_defs".
1007 (regcache_cpy): Likewise.
1008 (registers_to_string): Likewise.
1009 (registers_from_string): Likewise.
1010 (find_regno): Likewise.
1011 (supply_regblock): Likewise.
1012 (regcache_raw_read_unsigned): Likewise.
1013 * tdesc.c (init_target_desc): Likewise.
1014 (tdesc_create_reg): Likewise.
1015 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1016 (struct target_desc) <reg_defs>: Convert to "std::vector".
1017 (target_desc): Do not initialize "reg_defs".
1018 (~target_desc): Update code to use "std::vector" instead of "VEC"
1019 for "target_desc.reg_defs".
1020 (operator==): Likewise.
1022 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1024 * inferiors.h (thread_to_gdb_id): Remove.
1025 * inferiors.c (thread_to_gdb_id): Remove.
1026 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1027 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1028 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1030 * nto-low.c (nto_fetch_registers, nto_store_registers,
1031 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1033 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1035 * inferiors.h (gdb_id_to_thread_id): Remove.
1036 * inferiors.c (gdb_id_to_thread_id): Remove.
1037 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1038 removal. Move pid declaration closer to where it's used.
1040 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1042 * server.c (handle_detach): New function.
1043 (process_serial_event): Move code out, call handle_detach.
1045 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1047 * server.c (require_running): Rename to ...
1048 (require_running_or_return): ... this ...
1049 (require_running_or_break): ... and this.
1050 (handle_query, process_serial_event): Adjust.
1052 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1054 * linux-low.c (linux_set_resume_request): Remove unused
1057 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1059 * server.c (first_thread_of): Remove.
1060 (process_serial_event): Replace usage of first_thread_of with
1061 find_any_thread_of_pid.
1062 * tracepoint.c (same_process_p): Remove.
1063 (gdb_agent_about_to_close): Replace usage of same_process_p with
1064 find_any_thread_of_pid.
1065 * linux-x86-low.c (same_process_callback): Remove.
1066 (x86_arch_setup_process_callback): Replace usage of
1067 same_process_callback with find_any_thread_of_pid.
1068 * thread-db.c (any_thread_of): Remove.
1069 (switch_to_process): Replace usage of any_thread_of with
1070 find_any_thread_of_pid.
1071 * inferiors.c (thread_pid_matches_callback): Remove.
1072 (find_thread_process): Adjust to use find_any_thread_of_pid.
1074 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1076 * regcache.c (get_thread_regcache): Guard calls to "memset"
1079 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1081 * linux-low.c (handle_extended_wait): Use
1082 "allocate_target_description" instead of "XNEW".
1083 * linux-x86-low.c (initialize_low_arch): Likewise.
1085 2017-09-05 Yao Qi <yao.qi@linaro.org>
1087 * configure.srv (srv_i386_regobj): Remove.
1088 (srv_amd64_regobj): Remove.
1089 (srv_regobj): Set it to "" for x86 non-linux targets.
1090 * linux-x86-tdesc.c (i386_linux_read_description):
1091 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1092 (init_registers_i386): Remove the declaration.
1093 (tdesc_i386): Remove the declaration.
1094 (lynx_i386_arch_setup): Call i386_create_target_description.
1095 * nto-x86-low.c: Likewise.
1096 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1097 [!__x86_64__]: include arch/i386.h.
1098 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1100 2017-09-05 Yao Qi <yao.qi@linaro.org>
1102 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1103 i386/amd64-XXX-linux from it.
1105 2017-09-05 Yao Qi <yao.qi@linaro.org>
1107 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1109 (ipa_amd64_linux_regobj): Remove.
1110 (ipa_x32_linux_regobj): Remove.
1112 2017-09-05 Yao Qi <yao.qi@linaro.org>
1114 * Makefile.in (arch-amd64.o): New rule.
1115 * configure.srv: Append arch-amd64.o.
1116 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1117 (get_ipa_tdesc): Call amd64_linux_read_description.
1118 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1119 and init_registers_amd64_XXX.
1120 * linux-x86-low.c (x86_linux_read_description): Call
1121 amd64_linux_read_description.
1122 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1123 (initialize_low_arch): Don't call init_registers_x32_XXX and
1124 init_registers_amd64_XXX.
1125 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1126 and tdesc_amd64_XXX.
1127 [__x86_64__] (amd64_tdesc_test): New function.
1128 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1129 and init_registers_amd64_XXX.
1130 * linux-x86-tdesc.c: Include arch/amd64.h.
1131 (xcr0_to_tdesc_idx): New function.
1132 (i386_linux_read_description): New function.
1133 (amd64_get_ipa_tdesc_idx): New function.
1134 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1135 (amd64_get_ipa_tdesc): Declare.
1137 2017-09-05 Yao Qi <yao.qi@linaro.org>
1139 * configure.srv (srv_i386_linux_xmlfiles): Remove
1140 i386/i386-XXX-linux.xml from it.
1142 2017-09-05 Yao Qi <yao.qi@linaro.org>
1144 * configure.srv: Set srv_i386_linux_regobj empty if $development
1146 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1147 initialize_low_tdesc.
1148 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1149 with #if initialize_low_tdesc.
1150 * linux-x86-tdesc-selftest.c: New file.
1151 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1153 2017-09-05 Yao Qi <yao.qi@linaro.org>
1155 * Makefile.in (arch-i386.o): New rule.
1156 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1157 (x86_64-*-linux*): Likewise.
1158 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1159 include arch/i386.h.
1160 (i386_linux_read_description): Remove code and call
1161 i386_create_target_description.
1162 * tdesc.c (allocate_target_description): New function.
1163 * tdesc.h (set_tdesc_architecture): Remove declaration.
1164 (set_tdesc_osabi): Likewise.
1166 2017-09-05 Yao Qi <yao.qi@linaro.org>
1168 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1169 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1170 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1172 * server.c (get_features_xml): Call tdesc_get_features_xml.
1173 * tdesc.c (set_tdesc_architecture): New function.
1174 (set_tdesc_osabi): New function.
1175 (tdesc_get_features_xml): New function.
1176 (tdesc_create_feature): Add an argument.
1177 * tdesc.h (struct target_desc) <features>: New field.
1178 <arch, osabi>: New field.
1179 (~target_desc): xfree features, arch, and osabi.
1180 (target_desc::oerator==): Don't compare .xmltarget.
1181 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1182 (set_tdesc_osabi): Likewise.
1183 (tdesc_get_features_xml): Likewise.
1185 2017-09-05 Yao Qi <yao.qi@linaro.org>
1187 * linux-x86-tdesc.c: Include selftest.h.
1188 (i386_tdesc_test): New function.
1189 (initialize_low_tdesc): Call selftests::register_test.
1190 * tdesc.h: Include regdef.h.
1191 (target_desc): Override operator == and !=.
1193 2017-09-05 Yao Qi <yao.qi@linaro.org>
1195 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1196 (ipa_obj): Likewise.
1197 * linux-i386-ipa.c: Include common/x86-xstate.h
1198 (get_ipa_tdesc): Call i386_linux_read_description.
1199 (initialize_low_tracepoint): Don't call init_registers_XXX
1200 functions, call initialize_low_tdesc instead.
1201 * linux-x86-low.c (x86_linux_read_description): Call
1202 i386_linux_read_description.
1203 (initialize_low_arch): Don't call init_registers_i386_XXX
1204 functions, call initialize_low_tdesc.
1205 * linux-x86-tdesc.c: New file.
1206 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1207 (i386_get_ipa_tdesc_idx): Declare.
1208 (i386_get_ipa_tdesc): Declare.
1209 (initialize_low_tdesc): Declare.
1211 2017-09-05 Yao Qi <yao.qi@linaro.org>
1213 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1216 2017-09-05 Yao Qi <yao.qi@linaro.org>
1218 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1219 * regcache.c (get_thread_regcache): Use VEC_length.
1220 (init_register_cache): Likewise.
1221 (regcache_cpy): Likewise.
1222 (registers_to_string): Iterate reg_defs via VEC_iterate.
1223 (find_regno): Likewise.
1224 (find_register_by_number): Use VEC_index.
1225 (register_size): Call find_register_by_number.
1226 (register_data): Call find_register_by_number.
1227 (supply_regblock): Use VEC_length.
1228 (regcache_raw_read_unsigned): Likewise.
1229 * tdesc.c (init_target_desc): Iterate reg_defs via
1231 (default_description): Update initializer.
1232 (copy_target_description): Don't update field num_registers.
1233 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1234 <num_registers>: Remove.
1236 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1238 * Makefile.in (.SECONDARY): Define target.
1240 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1242 * linux-low.c (linux_wait_1): Adjust.
1243 * server.c (queue_stop_reply_callback): Adjust.
1245 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1247 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1248 QEnvironmentUnset and QEnvironmentReset packets.
1249 (handle_query): Inform remote that QEnvironmentHexEncoded,
1250 QEnvironmentUnset and QEnvironmentReset are supported.
1252 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1254 * inferiors.h (inferior_target_data): Rename to ...
1255 (thread_target_data): ... this.
1256 (inferior_regcache_data): Rename to ...
1257 (thread_regcache_data): ... this.
1258 (set_inferior_regcache_data): Rename to ...
1259 (set_thread_regcache_data): ... this.
1260 * inferiors.c (inferior_target_data): Rename to ...
1261 (thread_target_data): ... this.
1262 (inferior_regcache_data): Rename to ...
1263 (thread_regcache_data): ... this.
1264 (set_inferior_regcache_data): Rename to ...
1265 (set_thread_regcache_data): ... this.
1266 (free_one_thread): Update.
1267 * linux-low.h (get_thread_lwp): Update.
1268 * regcache.c (get_thread_regcache): Update.
1269 (regcache_invalidate_thread): Update.
1270 (free_register_cache_thread): Update.
1271 * win32-i386-low.c (update_debug_registers_callback): Update.
1272 (win32_get_current_dr): Update.
1273 * win32-low.c (thread_rec): Update.
1274 (delete_thread_info): Update.
1275 (continue_one_thread): Update.
1276 (suspend_one_thread): Update.
1278 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1280 * inferiors.c (set_inferior_target_data): Remove.
1281 * inferiors.h (set_inferior_target_data): Remove.
1283 2017-08-18 Yao Qi <yao.qi@linaro.org>
1285 * Makefile.in (OBS): Add selftest.o.
1286 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1287 * configure, config.in: Re-generated.
1288 * server.c: Include common/sefltest.h.
1289 (captured_main): Handle option --selftest.
1291 2017-08-09 Yao Qi <yao.qi@linaro.org>
1293 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1294 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1295 i386-avx-mpx.o and i386-mmx.o.
1296 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1297 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1298 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1299 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1300 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1301 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1302 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1303 i386/amd64-avx-mpx.xml.
1305 2017-08-09 Yao Qi <yao.qi@linaro.org>
1307 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1308 and x32-avx-avx512.o.
1309 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1310 i386/x32-avx-avx512.xml.
1312 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1314 * tracepoint.h (enum class fast_tpoint_collect_result): New
1316 (fast_tracepoint_collecting): Change return type to
1317 fast_tpoint_collect_result.
1318 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1319 * linux-low.h: Include tracepoint.h.
1320 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1321 fast_tpoint_collect_result.
1322 * linux-low.c (handle_tracepoints): Adjust.
1323 (linux_fast_tracepoint_collecting): Change return type to
1324 fast_tpoint_collect_result.
1325 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1326 linux_wait_1, stuck_in_jump_pad_callback,
1327 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1328 proceed_one_lwp): Adjust to type change.
1330 2017-07-10 Yao Qi <yao.qi@linaro.org>
1332 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1334 2017-06-29 Yao Qi <yao.qi@linaro.org>
1336 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1338 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1340 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1342 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1344 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1346 * linux-low.c (linux_create_inferior): Adjust code to access the
1347 environment information via 'gdb_environ' class.
1348 * lynx-low.c (lynx_create_inferior): Likewise.
1349 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1350 (get_environ): Return a pointer to 'our_environ'.
1351 (captured_main): Initialize 'our_environ'.
1352 * server.h (get_environ): Adjust prototype.
1353 * spu-low.c (spu_create_inferior): Adjust code to access the
1354 environment information via 'gdb_environ' class.
1356 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1358 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1359 usage of "register" keyword.
1361 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1363 * configure: Re-generate.
1365 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1367 * configure: Re-generate.
1369 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1371 * Makefile.in (COMPILE.pre): Add "-x c++".
1373 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1375 * fork-child.c: Conditionally include <signal.h>.
1377 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1379 * server.c (handle_general_set): Handle new packet
1380 "QStartupWithShell".
1381 (handle_query): Add "QStartupWithShell" to the list of supported
1383 (gdbserver_usage): Add help text explaining the
1384 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1386 (captured_main): Recognize and act upon the presence of the new
1389 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1390 Pedro Alves <palves@redhat.com>
1392 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1393 * configure: Regenerate.
1394 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1396 (i[34567]86-*-lynxos*): Likewise.
1397 (spu*-*-*): Likewise.
1398 * fork-child.c: New file.
1399 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1401 (linux_ptrace_fun): New function.
1402 (linux_create_inferior): Adjust function prototype to reflect
1403 change on "target.h". Adjust function code to use
1405 (linux_request_interrupt): Delete "signal_pid".
1406 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1407 (lynx_ptrace_fun): New function.
1408 (lynx_create_inferior): Adjust function prototype to reflect
1409 change on "target.h". Adjust function code to use
1411 * nto-low.c (nto_create_inferior): Adjust function prototype and
1412 code to reflect change on "target.h". Update comments.
1413 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1414 "common-terminal.h" and "environ.h".
1415 (terminal_fd): Moved to fork-child.c.
1416 (old_foreground_pgrp): Likewise.
1417 (restore_old_foreground_pgrp): Likewise.
1418 (last_status): Make it global.
1419 (last_ptid): Likewise.
1420 (our_environ): New variable.
1421 (startup_with_shell): Likewise.
1422 (program_name): Likewise.
1423 (program_argv): Rename to...
1424 (program_args): ...this.
1425 (wrapper_argv): New variable.
1426 (start_inferior): Delete function.
1427 (get_exec_wrapper): New function.
1428 (get_exec_file): Likewise.
1429 (get_environ): Likewise.
1430 (prefork_hook): Likewise.
1431 (post_fork_inferior): Likewise.
1432 (postfork_hook): Likewise.
1433 (postfork_child_hook): Likewise.
1434 (handle_v_run): Update code to deal with arguments coming from the
1435 remote host. Update calls from "start_inferior" to
1437 (captured_main): Likewise. Initialize environment variable. Call
1439 * server.h (post_fork_inferior): New prototype.
1440 (get_environ): Likewise.
1441 (last_status): Declare.
1442 (last_ptid): Likewise.
1443 (signal_pid): Likewise.
1444 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1445 (spu_ptrace_fun): New function.
1446 (spu_create_inferior): Adjust function prototype to reflect change
1447 on "target.h". Adjust function code to use "fork_inferior".
1448 * target.c (target_terminal_init): New function.
1449 (target_terminal_inferior): Likewise.
1450 (target_terminal_ours): Likewise.
1451 * target.h: Include <vector>.
1452 (struct target_ops) <create_inferior>: Update prototype.
1453 (create_inferior): Update macro.
1454 * utils.c (gdb_flush_out_err): New function.
1455 * win32-low.c (win32_create_inferior): Adjust function prototype
1456 and code to reflect change on "target.h".
1458 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1460 * inferiors.c (switch_to_thread): New function.
1462 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1464 * Makefile.in (SFILE): Add "common/job-control.c".
1465 (OBS): Add "job-control.o".
1467 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1469 * Makefile: Remove "@host_makefile_frag@".
1471 2017-05-05 Pedro Alves <palves@redhat.com>
1473 * configure: Regenerate.
1475 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1477 * configure: Regenerate.
1479 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1481 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1482 software_single_step change of return type to
1483 std::vector<CORE_ADDR>.
1484 * linux-low.c (install_software_single_step_breakpoints):
1486 * linux-low.h (install_software_single_step_breakpoints):
1489 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1491 * remote-utils.c: Include "gdb_termios.h" instead of
1493 * terminal.h: Delete file.
1495 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1497 * server.c: Include <vector>.
1498 <program_argv, wrapper_argv>: Convert to std::vector.
1499 (start_inferior): Rewrite function to use C++.
1500 (handle_v_run): Likewise. Update code that calculates the argv
1501 based on the vRun packet; use C++.
1502 (captured_main): Likewise.
1504 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1506 * server.c (handle_v_cont): Initialize thread_resume::thread
1509 2017-04-05 Pedro Alves <palves@redhat.com>
1511 * configure: Regenerate.
1513 2017-04-05 Pedro Alves <palves@redhat.com>
1515 * gdbreplay.c (sync_error): Constify.
1516 * linux-x86-low.c (push_opcode): Constify.
1518 2017-04-05 Pedro Alves <palves@redhat.com>
1520 * win32-low.c (get_child_debug_event)
1521 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1522 Report TARGET_WAITKIND_SPURIOUS instead.
1524 2017-04-05 Pedro Alves <palves@redhat.com>
1526 * remote-utils.c (remote_prepare, remote_open): Constify.
1527 * remote-utils.h (remote_prepare, remote_open): Constify.
1528 * server.c (captured_main): Constify 'port' handling.
1530 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1532 * Makefile.in (clean): Clear .deps.
1534 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1536 * .gitignore: Remove generated files, replace with wildcard.
1537 * (clean): Replace removal of generated files with wildcard.
1538 (version.c): Replace with...
1539 (version-generated.c): ...this.
1540 (xml-builtin.c): Replace with...
1541 (xml-builtin-generated.c): ...this.
1542 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1543 (%.c: *regformats*): Replace with...
1544 (%-generated.c: *regformats*): ...this.
1546 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1548 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1549 (xtensa_fill_gregset): Call collect_register_by_name for
1551 (xtensa_store_gregset): Call supply_register_by_name for
1554 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1556 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1557 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1558 (xtensa_store_gregset): Call supply_register for all registers in
1559 a0_regnum..a0_regnum + C0_NREGS range.
1561 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1563 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1564 (ax-ipa.o: ax.c): Remove.
1565 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1566 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1567 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1568 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1569 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1571 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1573 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1574 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1575 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1576 (errors-ipa.o: ../common/errors.c): Remove.
1577 (format-ipa.o: ../common/format.c): Remove.
1578 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1580 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1582 * Makefile.in (%-ipa.o: %.c): New rule.
1583 (tracepoint-ipa.o: tracepoint.c): Remove.
1584 (utils-ipa.o: utils.c): Remove.
1585 (remote-utils-ipa.o: remote-utils.c): Remove.
1586 (regcache-ipa.o: regcache.c): Remove.
1587 (i386-linux-ipa.o: i386-linux.c): Remove.
1588 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1589 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1590 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1591 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1592 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1593 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1594 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1595 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1596 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1597 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1598 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1599 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1600 (aarch64-ipa.o: aarch64.c): Remove.
1601 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1602 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1603 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1604 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1605 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1606 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1607 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1608 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1609 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1610 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1611 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1612 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1613 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1614 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1615 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1616 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1617 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1618 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1619 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1620 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1621 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1622 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1623 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1624 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1625 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1626 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1627 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1628 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1629 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1630 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1631 (tdesc-ipa.o: tdesc.c): Remove.
1632 (x32-linux-ipa.o: x32-linux.c): Remove.
1633 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1634 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1636 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1638 * Makefile.in (%.o: ../arch/%.c): New rule.
1639 (arm.o: ../arch/arm.c): Remove.
1640 (arm-linux.o: ../arch/arm-linux.c): Remove.
1641 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1642 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1644 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1646 * Makefile.in (%.o: ../nat/%.c): New rule.
1647 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1648 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1649 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1650 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1651 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1652 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1653 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1654 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1655 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1656 (linux-personality.o: ../nat/linux-personality.c): Remove.
1657 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1658 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1659 (x86-linux.o: ../nat/x86-linux.c): Remove.
1660 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1661 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1663 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1665 * Makefile.in (%.o: ../common/%.c): New rule.
1666 (signals.o: ../common/signals.c): Remove.
1667 (print-utils.o: ../common/print-utils.c): Remove.
1668 (rsp-low.o: ../common/rsp-low.c): Remove.
1669 (common-utils.o: ../common/common-utils.c): Remove.
1670 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1671 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1672 (vec.o: ../common/vec.c): Remove.
1673 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1674 (xml-utils.o: ../common/xml-utils.c): Remove.
1675 (ptid.o: ../common/ptid.c): Remove.
1676 (buffer.o: ../common/buffer.c): Remove.
1677 (format.o: ../common/format.c): Remove.
1678 (filestuff.o: ../common/filestuff.c): Remove.
1679 (agent.o: ../common/agent.c): Remove.
1680 (errors.o: ../common/errors.c): Remove.
1681 (environ.o: ../common/environ.c): Remove.
1682 (common-debug.o: ../common/common-debug.c): Remove.
1683 (cleanups.o: ../common/cleanups.c): Remove.
1684 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1685 (fileio.o: ../common/fileio.c): Remove.
1686 (common-regcache.o: ../common/common-regcache.c): Remove.
1687 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1688 (new-op.o: ../common/new-op.c): Remove.
1689 (btrace-common.o: ../common/btrace-common.c): Remove.
1691 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1693 * Makefile.in (%.o: ../target/%.c): New rule.
1694 (waitstatus.o: ../target/waitstatus.c): Remove.
1696 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1699 (%.c: ../regformats/%.dat,
1700 (%.c: ../regformats/arm/%.dat,
1701 (%.c: ../regformats/i386/%.dat,
1702 (%.c: ../regformats/rs6000/%.dat): New rules.
1703 (aarch64.c): Remove.
1704 (reg-arm.c): Remove.
1705 (arm-with-iwmmxt.c): Remove.
1706 (arm-with-vfpv2.c): Remove.
1707 (arm-with-vfpv3.c): Remove.
1708 (arm-with-neon.c): Remove.
1709 (reg-bfin.c): Remove.
1710 (reg-cris.c): Remove.
1711 (reg-crisv32.c): Remove.
1713 (i386-linux.c): Remove.
1714 (i386-avx.c): Remove.
1715 (i386-avx-linux.c): Remove.
1716 (i386-avx-avx512.c): Remove.
1717 (i386-avx-avx512-linux.c): Remove.
1718 (i386-mpx.c): Remove.
1719 (i386-mpx-linux.c): Remove.
1720 (i386-avx-mpx-avx512-pku.c): Remove.
1721 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1722 (i386-avx-mpx.c): Remove.
1723 (i386-avx-mpx-linux.c): Remove.
1724 (i386-mmx.c): Remove.
1725 (i386-mmx-linux.c): Remove.
1726 (reg-ia64.c): Remove.
1727 (reg-m32r.c): Remove.
1728 (reg-m68k.c): Remove.
1730 (mips-linux.c): Remove.
1731 (mips-dsp-linux.c): Remove.
1732 (mips64-linux.c): Remove.
1733 (mips64-dsp-linux.c): Remove.
1734 (nios2-linux.c): Remove.
1735 (powerpc-32.c): Remove.
1736 (powerpc-32l.c): Remove.
1737 (powerpc-altivec32l.c): Remove.
1738 (powerpc-cell32l.c): Remove.
1739 (powerpc-vsx32l.c): Remove.
1740 (powerpc-isa205-32l.c): Remove.
1741 (powerpc-isa205-altivec32l.c): Remove.
1742 (powerpc-isa205-vsx32l.c): Remove.
1743 (powerpc-e500l.c): Remove.
1744 (powerpc-64l.c): Remove.
1745 (powerpc-altivec64l.c): Remove.
1746 (powerpc-cell64l.c): Remove.
1747 (powerpc-vsx64l.c): Remove.
1748 (powerpc-isa205-64l.c): Remove.
1749 (powerpc-isa205-altivec64l.c): Remove.
1750 (powerpc-isa205-vsx64l.c): Remove.
1751 (s390-linux32.c): Remove.
1752 (s390-linux32v1.c): Remove.
1753 (s390-linux32v2.c): Remove.
1754 (s390-linux64.c): Remove.
1755 (s390-linux64v1.c): Remove.
1756 (s390-linux64v2.c): Remove.
1757 (s390-te-linux64.c): Remove.
1758 (s390-vx-linux64.c): Remove.
1759 (s390-tevx-linux64.c): Remove.
1760 (s390x-linux64.c): Remove.
1761 (s390x-linux64v1.c): Remove.
1762 (s390x-linux64v2.c): Remove.
1763 (s390x-te-linux64.c): Remove.
1764 (s390x-vx-linux64.c): Remove.
1765 (s390x-tevx-linux64.c): Remove.
1766 (tic6x-c64xp-linux.c): Remove.
1767 (tic6x-c64x-linux.c): Remove.
1768 (tic6x-c62x-linux.c): Remove.
1770 (reg-sparc64.c): Remove.
1771 (reg-spu.c): Remove.
1773 (amd64-linux.c): Remove.
1774 (amd64-avx.c): Remove.
1775 (amd64-avx-linux.c): Remove.
1776 (amd64-avx-avx512.c): Remove.
1777 (amd64-avx-avx512-linux.c): Remove.
1778 (amd64-mpx.c): Remove.
1779 (amd64-mpx-linux.c): Remove.
1780 (amd64-avx-mpx-avx512-pku.c): Remove.
1781 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1782 (amd64-avx-mpx.c): Remove.
1783 (amd64-avx-mpx-linux.c): Remove.
1785 (x32-linux.c): Remove.
1786 (x32-avx.c): Remove.
1787 (x32-avx-linux.c): Remove.
1788 (x32-avx-avx512.c): Remove.
1789 (x32-avx-avx512-linux.c): Remove.
1790 (reg-xtensa.c): Remove.
1791 (reg-tilegx.c): Remove.
1792 (reg-tilegx32.c): Remove.
1794 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1796 * Makefile.in (SFILES): Add "common/environ.c".
1797 (OBJS): Add "common/environ.h".
1799 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1801 * configure.ac: Check if the fs_base and gs_base members of
1802 `struct user_regs_struct' exist.
1803 * config.in: Regenerated.
1804 * configure: Likewise.
1806 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1808 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1810 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1811 (get_next_pcs_syscall_next_pc): Likewise.
1813 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1815 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1816 * nto-x86-low.c: Likewise.
1818 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1820 * Makefile.in: Include disable-implicit-rules.mk.
1822 2016-11-23 Pedro Alves <palves@redhat.com>
1824 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1825 (debug_vprintf): Use std::chrono::steady_clock instead of
1826 gettimeofday. Use '.' instead of ':'.
1827 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1828 (get_timestamp): Use std::chrono::steady_clock instead of
1831 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1833 * Makefile.in: Fix whitespace formatting.
1835 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1837 * Makefile.in (SFILES, OBS): Flatten list and order
1840 2016-11-23 Pedro Alves <palves@redhat.com>
1842 * event-loop.c (handle_file_event): Use warning.
1843 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1844 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1847 2016-11-23 Pedro Alves <palves@redhat.com>
1849 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1851 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1852 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1853 debug_printf and debug_flush for debug output.
1854 * server.c (handle_general_set): Likewise.
1855 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1858 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1860 * Makefile.in (.c.o): Replace rule with ...
1861 (%.o: %.c): ... this one.
1863 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1865 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1866 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1868 * configure.ac: Remove checks for the make program.
1869 * configure: Re-generate.
1871 2016-10-28 Pedro Alves <palves@redhat.com>
1873 * Makefile.in (CXX_DIALECT): Get from configure.
1874 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1875 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1876 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1877 * config.in: Regenerate.
1878 * configure: Regenerate.
1880 2016-10-27 Yao Qi <yao.qi@linaro.org>
1882 * linux-low.c (linux_supports_range_stepping): Return true if
1883 can_software_single_step return true.
1885 2016-10-27 Yao Qi <yao.qi@linaro.org>
1887 * inferiors.c (find_inferior_in_random): New function.
1888 * inferiors.h (find_inferior_in_random): Declare.
1889 * linux-low.c (linux_wait_for_event_filtered): Call
1890 find_inferior_in_random instead of find_inferior.
1892 2016-10-27 Yao Qi <yao.qi@linaro.org>
1894 * linux-low.c (linux_wait_1): If single-step breakpoints are
1895 inserted, remove them.
1897 2016-10-26 Pedro Alves <palves@redhat.com>
1899 * linux-low.c (handle_extended_wait): Link parent/child fork
1901 (linux_wait_1): Unlink them.
1902 (linux_set_resume_request): Ignore resume requests for
1903 already-resumed and unhandled fork child threads.
1904 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1905 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1907 (handle_v_requests) <vCont>: Don't call require_running.
1908 * server.h (in_queued_stop_replies): New declaration.
1910 2016-10-24 Yao Qi <yao.qi@linaro.org>
1913 * linux-aarch64-low.c (append_insns): Cast the return value to
1916 2016-10-10 Yao Qi <yao.qi@linaro.org>
1918 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1920 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1922 * target.c (target_supports_multi_process): New function, moved
1924 * target.h (target_supports_multi_process): ... here. Remove
1927 2016-10-05 Tom Tromey <tom@tromey.com>
1930 * tracepoint.c (handle_tracepoint_bkpts): Check
1931 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1933 2016-10-05 Yao Qi <yao.qi@linaro.org>
1935 * configure.srv: Update the path of arm-*.xml files.
1937 2016-10-05 Terry Guo <terry.guo@arm.com>
1938 Yao Qi <yao.qi@linaro.org>
1940 * Makefile.in: Adjust the path of rules.
1941 * configure.srv: Update the path of xml files.
1942 * regformats/arm-with-iwmmxt.dat: Regenerated.
1943 * regformats/arm-with-neon.dat: Likewise.
1944 * regformats/arm-with-vfpv2.dat: Likewise.
1945 * regformats/arm-with-vfpv3.dat Likewise.
1947 2016-09-30 Yao Qi <yao.qi@linaro.org>
1950 * target.c (target_stop_and_wait): Don't call
1951 target_continue_no_signal, use resume_stop instead.
1953 2016-09-26 Yao Qi <yao.qi@linaro.org>
1955 * linux-low.c (linux_wait_1): Call debug_exit.
1957 2016-09-23 Pedro Alves <palves@redhat.com>
1959 * Makefile.in (SFILES): Add common/new-op.c.
1960 (OBS): Add common/new-op.o.
1961 (new-op.o): New rule.
1963 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1965 * .gitinore: Ignore more files.
1967 2016-09-21 Yao Qi <yao.qi@linaro.org>
1969 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1972 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1974 * server.c (start_inferior): Call target_mourn_inferior instead of
1975 mourn_inferior; pass ptid_t argument to it.
1977 (handle_target_event): Likewise.
1978 * target.c (target_mourn_inferior): New function.
1979 * target.h (mourn_inferior): Delete macro.
1981 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1983 * linux-low.c (lwp_is_stepping): New function.
1985 2016-09-06 Carl Love <cel@us.ibm.com>
1987 * server.c (start_inferior): Fixed comment, requested comment change
1988 didn't get updated correctly. Removed reference to ptrace () call as
1989 it is only true on Linux systems.
1991 2016-09-06 Carl Love <cel@us.ibm.com>
1993 * server.c (start_inferior): Do not call
1994 function target_post_create_inferior () if the
1995 inferior process has already exited.
1997 2016-09-05 Pedro Alves <palves@redhat.com>
1999 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2000 (COMPILE.pre, CC_LD): Use CXX directly.
2001 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2002 * acinclude.m4: Don't include build-with-cxx.m4.
2003 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2004 * configure: Regenerate.
2006 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2009 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2010 call writing data to own_buf.
2012 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2014 * target.c (mywait): Call target_wait instead of
2016 (target_wait): New function.
2018 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2020 * server.c (start_inferior): New variable 'ptid'. Replace calls
2021 to the_target->resume by target_continue{,_no_signal}, depending
2023 * target.c (target_stop_and_wait): Call target_continue_no_signal
2024 instead of the_target->resume.
2025 (target_continue): New function.
2027 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2029 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2031 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2034 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2036 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2037 * linux-arm-low.c (ps_get_thread_area): Likewise.
2038 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2039 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2040 * linux-mips-low.c (ps_get_thread_area): Likewise.
2041 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2042 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2043 * linux-x86-low.c (ps_get_thread_area): Likewise.
2044 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2046 2016-08-19 Pedro Alves <palves@redhat.com>
2048 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2050 2016-08-19 Pedro Alves <palves@redhat.com>
2052 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2053 comment. Use memcpy instead of casting through unsigned long.
2055 2016-08-19 Pedro Alves <palves@redhat.com>
2057 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2058 allocating around 0x80000000.
2060 2016-08-19 Pedro Alves <palves@redhat.com>
2063 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2064 (x32-avx512-linux-ipa.o): New rules.
2065 * configure.ac (x86_64-*-linux*): New x32 check.
2066 * configure.srv (ipa_x32_linux_regobj): New.
2067 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2068 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2070 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2072 * configure: Regenerate.
2074 2016-08-09 Pedro Alves <palves@redhat.com>
2077 * Makefile.in (OBS): Add signals-state-save-restore.o.
2078 (signals-state-save-restore.o): New rule.
2079 * config.in: Regenerate.
2080 * configure: Regenerate.
2081 * linux-low.c: Include "signals-state-save-restore.h".
2082 (linux_create_inferior): Call
2083 restore_original_signals_state.
2084 * server.c: Include "dispositions-save-restore.h".
2085 (captured_main): Call save_original_signals_state.
2087 2016-08-05 Pedro Alves <palves@redhat.com>
2089 * configure: Regenerate.
2091 2016-08-04 Yao Qi <yao.qi@linaro.org>
2093 * linux-low.c (regsets_fetch_inferior_registers): Check
2094 errno is ESRCH or not.
2096 2016-08-02 Yao Qi <yao.qi@linaro.org>
2098 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2099 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2100 (thread_db_load_search): Update.
2101 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2102 td_ta_set_event and td_ta_event_getmsg.
2104 2016-07-26 Pedro Alves <palves@redhat.com>
2107 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2108 of unsigned long for 64-bit registers and use uint32_t instead of
2109 unsigned int for 32-bit registers.
2111 2016-07-26 Pedro Alves <palves@redhat.com>
2113 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2116 2016-07-21 Tom Tromey <tom@tromey.com>
2118 * configure: Rebuild.
2120 2016-07-21 Yao Qi <yao.qi@linaro.org>
2122 * mem-break.c (find_gdb_breakpoint): Cast bp to
2123 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2125 2016-07-21 Yao Qi <yao.qi@linaro.org>
2127 * server.c (handle_v_requests): Support s and S actions
2128 if target_supports_software_single_step return true.
2130 2016-07-21 Yao Qi <yao.qi@linaro.org>
2132 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2133 is resume_step, call maybe_hw_step.
2134 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2136 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2138 (proceed_one_lwp): If resume request is resume_step, install
2139 reinsert breakpoints and call maybe_hw_step.
2141 2016-07-21 Yao Qi <yao.qi@linaro.org>
2143 * linux-low.c (proceed_one_lwp): Declare.
2144 (linux_resume_one_thread): Remove local variable 'step'.
2145 Lift code enqueue signal. Call proceed_one_lwp instead of
2146 linux_resume_one_lwp.
2148 2016-07-21 Yao Qi <yao.qi@linaro.org>
2150 * linux-low.c (linux_resume_one_thread): Call
2151 enqueue_pending_signal.
2153 2016-07-21 Yao Qi <yao.qi@linaro.org>
2155 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2156 * inferiors.c (do_restore_current_thread_cleanup): New function.
2157 (make_cleanup_restore_current_thread): Likewise.
2158 * linux-low.c (install_software_single_step_breakpoints): Call
2159 make_cleanup_restore_current_thread. Switch current_thread to
2162 2016-07-21 Yao Qi <yao.qi@linaro.org>
2164 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2165 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2166 (clone_one_breakpoint): Likewise.
2167 (delete_reinsert_breakpoints): Change parameter to thread.
2169 (has_reinsert_breakpoints): Likewise.
2170 (uninsert_reinsert_breakpoints): Likewise.
2171 (reinsert_reinsert_breakpoints): Likewise.
2172 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2173 (delete_reinsert_breakpoints): Likewise.
2174 (reinsert_reinsert_breakpoints): Likewise.
2175 (uninsert_reinsert_breakpoints): Likewise.
2176 (has_reinsert_breakpoints): Likewise.
2178 2016-07-21 Yao Qi <yao.qi@linaro.org>
2180 * inferiors.c (get_thread_process): Make parameter const.
2181 * inferiors.h (get_thread_process): Update declaration.
2182 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2183 Add new parameters child_thread and parent_thread. Callers
2185 * mem-break.h (clone_all_breakpoints): Update declaration.
2187 2016-07-21 Yao Qi <yao.qi@linaro.org>
2189 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2190 <command_list, handler>: Remove.
2191 (struct gdb_breakpoint): New.
2192 (struct other_breakpoint): New.
2193 (struct reinsert_breakpoint): New.
2194 (is_gdb_breakpoint): New function.
2195 (any_persistent_commands): Update command_list if
2196 is_gdb_breakpoint returns true.
2197 (set_breakpoint): Create breakpoints according to their types.
2198 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2199 (set_gdb_breakpoint_1): Likewise.
2200 (set_gdb_breakpoint): Likewise.
2201 (clear_breakpoint_conditions): Change parameter type to
2202 'struct gdb_breakpoint *'.
2203 (clear_breakpoint_commands): Likewise.
2204 (clear_breakpoint_conditions_and_commands): Likewise.
2205 (add_condition_to_breakpoint): Likewise.
2206 (add_breakpoint_condition): Likewise.
2207 (add_commands_to_breakpoint): Likewise.
2208 (check_breakpoints): Check other_breakpoint.
2209 (clone_one_breakpoint): Clone breakpopint according to its type.
2210 * mem-break.h (struct gdb_breakpoint): Declare.
2211 (set_gdb_breakpoint): Update declaration.
2212 (clear_breakpoint_conditions_and_commands): Likewise.
2213 (add_breakpoint_condition): Likewise.
2214 (add_breakpoint_commands): Likewise.
2215 * server.c (process_point_options): Change parameter type to
2216 'struct gdb_breakpoint *'.
2218 2016-07-21 Yao Qi <yao.qi@linaro.org>
2220 * mem-break.c (set_breakpoint_at): Rename it to ...
2221 (set_breakpoint_type_at): ... it.
2222 (set_breakpoint_at): Call set_breakpoint_type_at.
2223 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2224 * mem-break.h (set_breakpoint_at): Update comments.
2226 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2228 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2230 (nios2_store_gregset): Likewise.
2232 2016-07-01 Pedro Alves <palves@redhat.com>
2233 Antoine Tremblay <antoine.tremblay@ericsson.com>
2235 * linux-low.c: Change interface to take the target lwp_info
2236 pointer directly and return void. Handle detaching from a zombie
2238 (linux_detach_lwp_callback): New function.
2239 (linux_detach): Detach from the leader thread after detaching from
2242 2016-06-28 Yao Qi <yao.qi@linaro.org>
2244 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2245 for variable new_offset.
2246 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2247 (aarch64_ftrace_insn_reloc_cb): Likewise.
2248 (aarch64_ftrace_insn_reloc_tb): Likewise.
2249 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2250 PRIx64 instead of PRIx32.
2252 2016-06-28 Yao Qi <yao.qi@linaro.org>
2254 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2255 (the_low_target): Install arm_get_syscall_trapinfo.
2257 2016-06-28 Yao Qi <yao.qi@linaro.org>
2259 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2261 (the_low_target): Install aarch64_get_syscall_trapinfo.
2263 2016-06-28 Yao Qi <yao.qi@linaro.org>
2265 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2267 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2268 Remove parameter sysno.
2269 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2272 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2274 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2275 (s390_emit_ne_goto): Likewise.
2276 (s390_emit_lt_goto): Likewise.
2277 (s390_emit_le_goto): Likewise.
2278 (s390_emit_gt_goto): Likewise.
2279 (s390_emit_ge_goto): Likewise.
2280 (s390x_emit_eq_goto): Likewise.
2281 (s390x_emit_ne_goto): Likewise.
2282 (s390x_emit_lt_goto): Likewise.
2283 (s390x_emit_le_goto): Likewise.
2284 (s390x_emit_gt_goto): Likewise.
2285 (s390x_emit_ge_goto): Likewise.
2286 (s390_emit_ops_impl): Mark variable static.
2287 (s390x_emit_ops): Likewise.
2289 2016-06-17 Yao Qi <yao.qi@linaro.org>
2291 * linux-low.c (handle_extended_wait): Call
2292 uninsert_reinsert_breakpoints for the parent process. Remove
2293 reinsert breakpoints from the child process. Reinsert them to
2294 the parent process when vfork is done.
2295 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2296 (reinsert_reinsert_breakpoints): New function.
2297 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2298 (reinsert_reinsert_breakpoints): Declare.
2300 2016-06-17 Yao Qi <yao.qi@linaro.org>
2302 * linux-low.c (handle_extended_wait): If the parent is doing
2303 step-over, remove the reinsert breakpoints from the forked child.
2305 2016-06-17 Yao Qi <yao.qi@linaro.org>
2307 * linux-low.c (unsuspend_all_lwps): Declare.
2308 (linux_low_filter_event): If thread exited, call finish_step_over.
2309 If step-over is finished, unsuspend other threads.
2311 2016-06-17 Yao Qi <yao.qi@linaro.org>
2313 * linux-low.c (linux_resume_one_lwp_throw): Assert
2314 has_reinsert_breakpoints returns false.
2315 * mem-break.c (delete_disabled_breakpoints): Assert
2316 bp type isn't reinsert_breakpoint.
2318 2016-06-17 Yao Qi <yao.qi@linaro.org>
2320 * linux-low.c (maybe_hw_step): New function.
2321 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2322 (finish_step_over): Switch current_thread to lwp temporarily,
2323 and assert has_reinsert_breakpoints returns true.
2324 (proceed_one_lwp): Call maybe_hw_step.
2325 * mem-break.c (has_reinsert_breakpoints): New function.
2326 * mem-break.h (has_reinsert_breakpoints): Declare.
2328 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2330 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2332 2016-05-17 Yao Qi <yao.qi@linaro.org>
2334 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2335 instead of find_inferior.
2337 2016-05-05 Yao Qi <yao.qi@linaro.org>
2339 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2340 Initialize res to zero.
2342 2016-05-05 Yao Qi <yao.qi@linaro.org>
2344 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2347 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2349 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2350 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2351 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2353 2016-04-28 Par Olsson <par.olsson@windriver.com>
2354 Simon Marchi <simon.marchi@ericsson.com>
2356 * tracepoint.c (write_inferior_int8): New function.
2357 (cmd_qtenable_disable): Write enable flag using
2358 write_inferior_int8.
2360 2016-04-25 Yao Qi <yao.qi@linaro.org>
2362 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2363 (need_step_over_p): Return zero if the LWP has pending signals
2364 can be delivered on software single step target.
2366 2016-04-25 Yao Qi <yao.qi@linaro.org>
2368 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2369 return instead of error.
2371 2016-04-22 Yao Qi <yao.qi@linaro.org>
2373 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2376 2016-04-22 Yao Qi <yao.qi@linaro.org>
2378 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2379 signal when stepping over breakpoint with software single
2382 2016-04-21 Pedro Alves <palves@redhat.com>
2384 * linux-s390-low.c (s390_collect_ptrace_register)
2385 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2387 (s390_check_regset): Use void * instead of gdb_byte *.
2389 2016-04-20 Pedro Alves <palves@redhat.com>
2391 * configure: Renegerate.
2393 2016-04-20 Yao Qi <yao.qi@linaro.org>
2395 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2396 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2398 (arm_store_gregset): Likewise.
2400 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2402 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2403 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2404 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2405 (amd64-avx-mpx-linux.c): New rules.
2406 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2407 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2408 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2409 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2410 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2411 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2412 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2413 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2414 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2415 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2416 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2417 * linux-x86-low.c (x86_linux_read_description): Add case for
2418 X86_XSTATE_AVX_MPX_MASK.
2419 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2420 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2421 init_registers_i386_avx_mpx_linux.
2422 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2423 (initialize_low_tracepoint): Call
2424 init_registers_i386_avx_mpx_linux.
2425 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2426 (initialize_low_tracepoint): Call
2427 init_registers_amd64_avx_mpx_linux.
2428 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2429 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2430 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2433 2016-04-18 Pedro Alves <palves@redhat.com>
2435 * configure: Regenerate.
2437 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2439 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2440 (aarch64_emit_sub): Likewise.
2442 2016-04-12 Pedro Alves <palves@redhat.com>
2444 * utils.c (prepare_to_throw_exception): Delete.
2446 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2448 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2450 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2452 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2454 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2456 * linux-aarch64-ipa.c: Add <elf.h> include.
2457 * linux-ppc-ipa.c: Add <elf.h> include.
2458 * linux-s390-ipa.c: Add <elf.h> include.
2460 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2462 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2463 (get_raw_reg_ptr): Likewise.
2464 (get_trace_state_variable_value_ptr): Likewise.
2465 (set_trace_state_variable_value_ptr): Likewise.
2466 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2469 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2470 Marcin Kościelnicki <koriakin@0x04.net>
2473 * linux-ppc-low.c (emit_insns): New function.
2474 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2475 (ppc_emit_prologue): New function.
2476 (ppc_emit_epilogue): New function.
2477 (ppc_emit_add): New function.
2478 (ppc_emit_sub): New function.
2479 (ppc_emit_mul): New function.
2480 (ppc_emit_lsh): New function.
2481 (ppc_emit_rsh_signed): New function.
2482 (ppc_emit_rsh_unsigned): New function.
2483 (ppc_emit_ext): New function.
2484 (ppc_emit_zero_ext): New function.
2485 (ppc_emit_log_not): New function.
2486 (ppc_emit_bit_and): New function.
2487 (ppc_emit_bit_or): New function.
2488 (ppc_emit_bit_xor): New function.
2489 (ppc_emit_bit_not): New function.
2490 (ppc_emit_equal): New function.
2491 (ppc_emit_less_signed): New function.
2492 (ppc_emit_less_unsigned): New function.
2493 (ppc_emit_ref): New function.
2494 (ppc_emit_const): New function.
2495 (ppc_emit_reg): New function.
2496 (ppc_emit_pop): New function.
2497 (ppc_emit_stack_flush): New function.
2498 (ppc_emit_swap): New function.
2499 (ppc_emit_stack_adjust): New function.
2500 (ppc_emit_call): New function.
2501 (ppc_emit_int_call_1): New function.
2502 (ppc_emit_void_call_2): New function.
2503 (ppc_emit_if_goto): New function.
2504 (ppc_emit_goto): New function.
2505 (ppc_emit_eq_goto): New function.
2506 (ppc_emit_ne_goto): New function.
2507 (ppc_emit_lt_goto): New function.
2508 (ppc_emit_le_goto): New function.
2509 (ppc_emit_gt_goto): New function.
2510 (ppc_emit_ge_goto): New function.
2511 (ppc_write_goto_address): New function.
2512 (ppc_emit_ops_impl): New static variable.
2513 (ppc64v1_emit_prologue): New function.
2514 (ppc64v2_emit_prologue): New function.
2515 (ppc64_emit_epilogue): New function.
2516 (ppc64_emit_add): New function.
2517 (ppc64_emit_sub): New function.
2518 (ppc64_emit_mul): New function.
2519 (ppc64_emit_lsh): New function.
2520 (ppc64_emit_rsh_signed): New function.
2521 (ppc64_emit_rsh_unsigned): New function.
2522 (ppc64_emit_ext): New function.
2523 (ppc64_emit_zero_ext): New function.
2524 (ppc64_emit_log_not): New function.
2525 (ppc64_emit_bit_and): New function.
2526 (ppc64_emit_bit_or): New function.
2527 (ppc64_emit_bit_xor): New function.
2528 (ppc64_emit_bit_not): New function.
2529 (ppc64_emit_equal): New function.
2530 (ppc64_emit_less_signed): New function.
2531 (ppc64_emit_less_unsigned): New function.
2532 (ppc64_emit_ref): New function.
2533 (ppc64_emit_const): New function.
2534 (ppc64v1_emit_reg): New function.
2535 (ppc64v2_emit_reg): New function.
2536 (ppc64_emit_pop): New function.
2537 (ppc64_emit_stack_flush): New function.
2538 (ppc64_emit_swap): New function.
2539 (ppc64v1_emit_call): New function.
2540 (ppc64v2_emit_call): New function.
2541 (ppc64v1_emit_int_call_1): New function.
2542 (ppc64v2_emit_int_call_1): New function.
2543 (ppc64v1_emit_void_call_2): New function.
2544 (ppc64v2_emit_void_call_2): New function.
2545 (ppc64_emit_if_goto): New function.
2546 (ppc64_emit_eq_goto): New function.
2547 (ppc64_emit_ne_goto): New function.
2548 (ppc64_emit_lt_goto): New function.
2549 (ppc64_emit_le_goto): New function.
2550 (ppc64_emit_gt_goto): New function.
2551 (ppc64_emit_ge_goto): New function.
2552 (ppc64v1_emit_ops_impl): New static variable.
2553 (ppc64v2_emit_ops_impl): New static variable.
2554 (ppc_emit_ops): New function.
2555 (linux_low_target): Wire in ppc_emit_ops.
2557 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2558 Marcin Kościelnicki <koriakin@0x04.net>
2561 * Makefile.in: Add powerpc-*-ipa.o
2562 * configure.srv: Add ipa_obj for powerpc*-linux.
2563 * linux-ppc-ipa.c: New file.
2564 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2566 (PPC_FIELD): New macro.
2567 (PPC_SEXT): New macro.
2568 (PPC_OP6): New macro.
2569 (PPC_BO): New macro.
2570 (PPC_LI): New macro.
2571 (PPC_BD): New macro.
2572 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2573 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2574 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2575 (ppc_get_thread_area): New function.
2576 (is_elfv2_inferior): New function.
2577 (gen_ds_form): New function.
2578 (GEN_STD): New macro.
2579 (GEN_STDU): New macro.
2580 (GEN_LD): New macro.
2581 (GEN_LDU): New macro.
2582 (gen_d_form): New function.
2583 (GEN_ADDI): New macro.
2584 (GEN_ADDIS): New macro.
2585 (GEN_LI): New macro.
2586 (GEN_LIS): New macro.
2587 (GEN_ORI): New macro.
2588 (GEN_ORIS): New macro.
2589 (GEN_LWZ): New macro.
2590 (GEN_STW): New macro.
2591 (GEN_STWU): New macro.
2592 (gen_xfx_form): New function.
2593 (GEN_MFSPR): New macro.
2594 (GEN_MTSPR): New macro.
2595 (GEN_MFCR): New macro.
2596 (GEN_MTCR): New macro.
2597 (GEN_SYNC): New macro.
2598 (GEN_LWSYNC): New macro.
2599 (gen_x_form): New function.
2600 (GEN_OR): New macro.
2601 (GEN_MR): New macro.
2602 (GEN_LWARX): New macro.
2603 (GEN_STWCX): New macro.
2604 (GEN_CMPW): New macro.
2605 (gen_md_form): New function.
2606 (GEN_RLDICL): New macro.
2607 (GEN_RLDICR): New macro.
2608 (gen_i_form): New function.
2610 (GEN_BL): New macro.
2611 (gen_b_form): New function.
2612 (GEN_BNE): New macro.
2613 (GEN_LOAD): New macro.
2614 (GEN_STORE): New macro.
2615 (gen_limm): New function.
2616 (gen_atomic_xchg): New function.
2617 (gen_call): New function.
2618 (ppc_relocate_instruction): New function.
2619 (ppc_install_fast_tracepoint_jump_pad): New function.
2620 (ppc_get_min_fast_tracepoint_insn_len): New function.
2621 (ppc_get_ipa_tdesc_idx): New function.
2622 (the_low_target): Wire in the new functions.
2623 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2625 * linux-ppc-tdesc.h: New file.
2627 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2629 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2630 (alloc_jump_pad_buffer): New function.
2631 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2632 (alloc_jump_pad_buffer): New function.
2633 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2634 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2635 (alloc_jump_pad_buffer): New function.
2636 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2637 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2638 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2639 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2641 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2643 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2644 * linux-amd64-ipa.c: Likewise.
2645 * linux-i386-ipa.c: Likewise.
2646 * linux-s390-ipa.c: Likewise.
2647 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2648 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2649 set_trace_state_variable_value_ptr.
2650 (struct ipa_sym_addresses): Likewise.
2651 (symbol_list): Likewise.
2652 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2653 accessing gdb_collect directly.
2654 (gdb_collect_ptr_type): New typedef.
2655 (get_raw_reg_ptr_type): New typedef.
2656 (get_trace_state_variable_value_ptr_type): New typedef.
2657 (set_trace_state_variable_value_ptr_type): New typedef.
2658 (gdb_collect_ptr): New global.
2659 (get_raw_reg_ptr): New global.
2660 (get_trace_state_variable_value_ptr): New global.
2661 (set_trace_state_variable_value_ptr): New global.
2662 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2663 accessing get_raw_reg directly.
2664 (get_get_tsv_func_addr): Likewise for
2665 get_trace_state_variable_value_ptr.
2666 (get_set_tsv_func_addr): Likewise for
2667 set_trace_state_variable_value_ptr.
2668 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2670 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2672 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2674 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2676 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2678 (relocate_instruction): Remove own_buf.
2679 * server.c (own_buf): Make global.
2680 (handle_v_requests): Make global.
2681 * server.h (own_buf): New declaration.
2682 (handle_v_requests): New prototype.
2684 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2687 * linux-s390-low.c (add_insns): New function.
2688 (s390_emit_prologue): New function.
2689 (s390_emit_epilogue): New function.
2690 (s390_emit_add): New function.
2691 (s390_emit_sub): New function.
2692 (s390_emit_mul): New function.
2693 (s390_emit_lsh): New function.
2694 (s390_emit_rsh_signed): New function.
2695 (s390_emit_rsh_unsigned): New function.
2696 (s390_emit_ext): New function.
2697 (s390_emit_log_not): New function.
2698 (s390_emit_bit_and): New function.
2699 (s390_emit_bit_or): New function.
2700 (s390_emit_bit_xor): New function.
2701 (s390_emit_bit_not): New function.
2702 (s390_emit_equal): New function.
2703 (s390_emit_less_signed): New function.
2704 (s390_emit_less_unsigned): New function.
2705 (s390_emit_ref): New function.
2706 (s390_emit_if_goto): New function.
2707 (s390_emit_goto): New function.
2708 (s390_write_goto_address): New function.
2709 (s390_emit_litpool): New function.
2710 (s390_emit_const): New function.
2711 (s390_emit_call): New function.
2712 (s390_emit_reg): New function.
2713 (s390_emit_pop): New function.
2714 (s390_emit_stack_flush): New function.
2715 (s390_emit_zero_ext): New function.
2716 (s390_emit_swap): New function.
2717 (s390_emit_stack_adjust): New function.
2718 (s390_emit_set_r2): New function.
2719 (s390_emit_int_call_1): New function.
2720 (s390_emit_void_call_2): New function.
2721 (s390_emit_eq_goto): New function.
2722 (s390_emit_ne_goto): New function.
2723 (s390_emit_lt_goto): New function.
2724 (s390_emit_le_goto): New function.
2725 (s390_emit_gt_goto): New function.
2726 (s390_emit_ge_goto): New function.
2727 (s390x_emit_prologue): New function.
2728 (s390x_emit_epilogue): New function.
2729 (s390x_emit_add): New function.
2730 (s390x_emit_sub): New function.
2731 (s390x_emit_mul): New function.
2732 (s390x_emit_lsh): New function.
2733 (s390x_emit_rsh_signed): New function.
2734 (s390x_emit_rsh_unsigned): New function.
2735 (s390x_emit_ext): New function.
2736 (s390x_emit_log_not): New function.
2737 (s390x_emit_bit_and): New function.
2738 (s390x_emit_bit_or): New function.
2739 (s390x_emit_bit_xor): New function.
2740 (s390x_emit_bit_not): New function.
2741 (s390x_emit_equal): New function.
2742 (s390x_emit_less_signed): New function.
2743 (s390x_emit_less_unsigned): New function.
2744 (s390x_emit_ref): New function.
2745 (s390x_emit_if_goto): New function.
2746 (s390x_emit_const): New function.
2747 (s390x_emit_call): New function.
2748 (s390x_emit_reg): New function.
2749 (s390x_emit_pop): New function.
2750 (s390x_emit_stack_flush): New function.
2751 (s390x_emit_zero_ext): New function.
2752 (s390x_emit_swap): New function.
2753 (s390x_emit_stack_adjust): New function.
2754 (s390x_emit_int_call_1): New function.
2755 (s390x_emit_void_call_2): New function.
2756 (s390x_emit_eq_goto): New function.
2757 (s390x_emit_ne_goto): New function.
2758 (s390x_emit_lt_goto): New function.
2759 (s390x_emit_le_goto): New function.
2760 (s390x_emit_gt_goto): New function.
2761 (s390x_emit_ge_goto): New function.
2762 (s390_emit_ops): New function.
2763 (struct linux_target_ops): Fill in emit_ops hook.
2765 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2768 * Makefile.in: Add s390 IPA files.
2769 * configure.srv: Build IPA for s390.
2770 * linux-s390-ipa.c: New file.
2771 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2772 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2773 (tdesc_s390_linux32): Likewise.
2774 (init_registers_s390_linux32v1): Likewise.
2775 (tdesc_s390_linux32v1): Likewise.
2776 (init_registers_s390_linux32v2): Likewise.
2777 (tdesc_s390_linux32v2): Likewise.
2778 (init_registers_s390_linux64): Likewise.
2779 (tdesc_s390_linux64): Likewise.
2780 (init_registers_s390_linux64v1): Likewise.
2781 (tdesc_s390_linux64v1): Likewise.
2782 (init_registers_s390_linux64v2): Likewise.
2783 (tdesc_s390_linux64v2): Likewise.
2784 (init_registers_s390_te_linux64): Likewise.
2785 (tdesc_s390_te_linux64): Likewise.
2786 (init_registers_s390_vx_linux64): Likewise.
2787 (tdesc_s390_vx_linux64): Likewise.
2788 (init_registers_s390_tevx_linux64): Likewise.
2789 (tdesc_s390_tevx_linux64): Likewise.
2790 (init_registers_s390x_linux64): Likewise.
2791 (tdesc_s390x_linux64): Likewise.
2792 (init_registers_s390x_linux64v1): Likewise.
2793 (tdesc_s390x_linux64v1): Likewise.
2794 (init_registers_s390x_linux64v2): Likewise.
2795 (tdesc_s390x_linux64v2): Likewise.
2796 (init_registers_s390x_te_linux64): Likewise.
2797 (tdesc_s390x_te_linux64): Likewise.
2798 (init_registers_s390x_vx_linux64): Likewise.
2799 (tdesc_s390x_vx_linux64): Likewise.
2800 (init_registers_s390x_tevx_linux64): Likewise.
2801 (tdesc_s390x_tevx_linux64): Likewise.
2802 (have_hwcap_s390_vx): New static variable.
2803 (s390_arch_setup): Fill have_hwcap_s390_vx.
2804 (s390_get_thread_area): New function.
2805 (s390_ft_entry_gpr_esa): New const.
2806 (s390_ft_entry_gpr_zarch): New const.
2807 (s390_ft_entry_misc): New const.
2808 (s390_ft_entry_fr): New const.
2809 (s390_ft_entry_vr): New const.
2810 (s390_ft_main_31): New const.
2811 (s390_ft_main_64): New const.
2812 (s390_ft_exit_fr): New const.
2813 (s390_ft_exit_vr): New const.
2814 (s390_ft_exit_misc): New const.
2815 (s390_ft_exit_gpr_esa): New const.
2816 (s390_ft_exit_gpr_zarch): New const.
2817 (append_insns): New function.
2818 (s390_relocate_instruction): New function.
2819 (s390_install_fast_tracepoint_jump_pad): New function.
2820 (s390_get_min_fast_tracepoint_insn_len): New function.
2821 (s390_get_ipa_tdesc_idx): New function.
2822 (struct linux_target_ops): Wire in the above functions.
2823 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2824 * linux-s390-tdesc.h: New file.
2826 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2828 * linux-s390-low.c (s390_supports_tracepoints): New function.
2829 (struct linux_target_ops): Fill supports_tracepoints hook.
2831 2016-03-18 Yao Qi <yao.qi@linaro.org>
2833 * linux-low.c (lwp_signal_can_be_delivered): New function.
2834 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2836 2016-03-18 Yao Qi <yao.qi@linaro.org>
2838 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2839 0 if signal is enqueued. Remove 'signal' from one debugging
2840 message. Move one debugging message to some lines below.
2841 Remove code setting 'signal' to 0.
2843 2016-03-18 Yao Qi <yao.qi@linaro.org>
2845 * linux-low.c (linux_low_filter_event): Remove redundant
2846 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2848 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2850 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2851 (struct linux_target_ops): Wire in the above.
2853 2016-03-03 Yao Qi <yao.qi@linaro.org>
2855 * linux-low.c: Update comments to start_step_over.
2857 2016-03-03 Yao Qi <yao.qi@linaro.org>
2860 * linux-low.c (handle_extended_wait): Set child suspended
2861 if event_lwp->bp_reinsert isn't zero.
2863 2016-03-02 Yao Qi <yao.qi@linaro.org>
2865 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2866 enqueue_pending_signal.
2868 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2870 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2873 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2875 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2876 (s390_regmap_3264) [!__s390x__]: New global.
2877 (s390_collect_ptrace_register): Skip map entries containing -1.
2878 (s390_supply_ptrace_register): Ditto.
2879 (s390_fill_gprs_high): New function.
2880 (s390_store_gprs_high): New function.
2881 (s390_regsets): Add NT_S390_HIGH_GPRS.
2882 (s390_get_hwcap): Enable on 31-bit.
2883 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2884 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2885 Detect NT_S390_HIGH_GPRS.
2886 (s390_usrregs_info_3264): Enable on 31-bit.
2887 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2888 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2890 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2893 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2894 * configure.srv: Ditto.
2895 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2896 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2897 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2898 (init_registers_amd64_linux): Remove prototype.
2899 (tdesc_amd64_linux): Remove declaration.
2900 (get_ipa_tdesc): New function.
2901 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2902 initialize remaining tdescs.
2903 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2904 (init_registers_i386_linux): Remove prototype.
2905 (tdesc_i386_linux): Remove declaration.
2906 (get_ipa_tdesc): New function.
2907 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2908 initialize remaining tdescs.
2909 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2910 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2911 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2912 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2913 (x86_get_ipa_tdesc_idx): New function.
2914 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2915 * linux-x86-tdesc.h: New file.
2916 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2917 (target_get_ipa_tdesc_idx): New macro.
2918 * tracepoint.c (ipa_tdesc_idx): New macro.
2919 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2920 (symbol_list): Add ipa_tdesc_idx.
2921 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2922 (ipa_tdesc): Remove.
2923 (ipa_tdesc_idx): New variable.
2924 (get_context_regcache): Use get_ipa_tdesc.
2925 (gdb_collect): Ditto.
2927 * tracepoint.h (get_ipa_tdesc): New prototype.
2928 (ipa_tdesc): Remove.
2930 2016-02-24 Pedro Alves <palves@redhat.com>
2932 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2933 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2934 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2935 Factor out common code between the USE_SIGTRAP_SIGINFO and
2936 !USE_SIGTRAP_SIGINFO blocks.
2937 (linux_low_filter_event): Call save_stop_reason instead of
2938 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2940 (linux_wait_1): Update comments.
2942 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2944 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2945 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2946 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2947 ppc_insert_point, ppc_remove_point.
2949 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2951 * linux-s390-low.c (s390_supports_z_point_type): New function.
2952 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2954 2016-02-16 Yao Qi <yao.qi@linaro.org>
2956 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2957 PC. Get pc from regcache_read_pc.
2959 2016-02-12 Yao Qi <yao.qi@linaro.org>
2961 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2962 or linux_get_pc_32bit.
2963 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2965 2016-02-12 Yao Qi <yao.qi@linaro.org>
2967 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2968 arm_linux_get_next_pcs_fixup.
2970 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2972 * tracepoint.c (x_tracepoint_action_download): Change
2973 write_inferior_data_ptr to write_inferior_data_pointer.
2974 (cmd_qtstart): Likewise.
2975 (write_inferior_data_ptr): Remove.
2976 (download_agent_expr): Change write_inferior_data_ptr to
2977 write_inferior_data_pointer.
2978 (download_tracepoint_1): Likewise.
2979 (download_tracepoint): Likewise.
2980 (download_trace_state_variables): Likewise.
2982 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2983 Marcin Kościelnicki <koriakin@0x04.net>
2985 * tracepoint.c (struct tracepoint_action_ops): Remove.
2986 (struct tracepoint_action): Remove ops.
2987 (m_tracepoint_action_download, r_tracepoint_action_download)
2988 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2989 size and offset accordingly.
2990 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2991 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2992 (tracepoint_action_send, tracepoint_action_download): New functions.
2993 Helpers for trace action handlers.
2994 (add_tracepoint_action): Remove setup actions ops.
2995 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2997 2016-02-10 Yao Qi <yao.qi@linaro.org>
2999 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3001 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3003 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3005 * configure: Regenerate.
3007 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3009 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3010 void * to gdb_byte *.
3011 * linux-low.c (siginfo_fixup): Likewise.
3012 (linux_xfer_siginfo): Likewise.
3013 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3015 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3017 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3019 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3021 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3023 * linux-x86-low.c [__x86_64__]: Include
3024 "nat/amd64-linux-siginfo.h".
3025 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3026 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3027 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3028 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3029 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3030 (cpt_si_fd, si_timerid, si_overrun): Move from
3031 nat/amd64-linux-siginfo.c.
3032 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3034 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3036 * server.c (skip_to_semicolon): Remove.
3037 (process_point_options): Use strchrnul instead of
3040 2016-01-26 Yao Qi <yao.qi@linaro.org>
3042 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3043 * linux-low.c (install_software_single_step_breakpoints): Don't
3044 call regcache_read_pc.
3045 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3048 2016-01-26 Yao Qi <yao.qi@linaro.org>
3050 * linux-low.c (install_software_single_step_breakpoints): Call
3051 regcache_read_pc instead of get_pc.
3053 2016-01-26 Yao Qi <yao.qi@linaro.org>
3055 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3056 (unblock_async_io): Rename to ...
3057 (block_unblock_async_io): ... it. New function.
3058 (enable_async_io): Don't install SIGIO handler. Unblock it
3060 (disable_async_io): Don't ignore SIGIO. Block it instead.
3061 (initialize_async_io): Install SIGIO handler. Don't call
3064 2016-01-26 Yao Qi <yao.qi@linaro.org>
3066 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3067 first character is '\003', call *the_target->request_interrupt.
3069 2016-01-25 Yao Qi <yao.qi@linaro.org>
3071 * remote-utils.c (new_thread_notify): Remove.
3072 (dead_thread_notify): Likewise.
3073 * remote-utils.h (new_thread_notify): Remove declaration.
3074 (dead_thread_notify): Likewise.
3076 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3078 * gdb.trace/pending.exp: Fix expected message on continue.
3080 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3082 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3083 it works properly on big-endian machines where sizeof (CORE_ADDR)
3086 2016-01-21 Pedro Alves <palves@redhat.com>
3088 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3089 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3090 * configure: Regenerate.
3092 2016-01-21 Yao Qi <yao.qi@linaro.org>
3094 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3095 is_thumb and set it according to CPSR saved on the stack.
3096 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3097 arm_sigreturn_next_pc.
3099 2016-01-18 Yao Qi <yao.qi@linaro.org>
3101 * linux-low.c (linux_set_pc_64bit): New function.
3102 (linux_get_pc_64bit): New function.
3103 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3105 * linux-sparc-low.c (debug_threads): Remove declaration.
3106 (sparc_get_pc): Remove.
3107 (the_low_target): Use linux_get_pc_64bit instead of
3109 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3110 (the_low_target): Use linux_get_pc_64bit and
3113 2016-01-18 Yao Qi <yao.qi@linaro.org>
3115 * linux-arm-low.c (debug_threads): Remove declaration.
3116 (arm_get_pc, arm_set_pc): Remove.
3117 (the_low_target): Use linux_get_pc_32bit and
3119 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3120 (the_low_target): Use linux_get_pc_32bit and
3122 * linux-cris-low.c (debug_threads): Remove declaration.
3123 (cris_get_pc, cris_set_pc,): Remove.
3124 (the_low_target): Use linux_get_pc_32bit and
3126 * linux-crisv32-low.c (debug_threads): Remove declaration.
3127 (cris_get_pc, cris_set_pc): Remove.
3128 (the_low_target): Use linux_get_pc_32bit and
3130 * linux-low.c: Include inttypes.h.
3131 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3132 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3133 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3134 (the_low_target): Use linux_get_pc_32bit and
3136 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3137 (the_low_target): Use linux_get_pc_32bit and
3139 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3140 (the_low_target): Use linux_get_pc_32bit and
3142 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3143 (the_low_target): Use linux_get_pc_32bit and
3145 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3146 (the_low_target): Use linux_get_pc_32bit and
3149 2016-01-18 Gary Benson <gbenson@redhat.com>
3151 * configure.ac (AC_FUNC_FORK): New check.
3152 * config.in: Regenerate.
3153 * configure: Likewise.
3155 2016-01-14 Yao Qi <yao.qi@linaro.org>
3157 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3158 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3159 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3160 arm_get_next_pcs_ctor.
3162 2016-01-12 Josh Stone <jistone@redhat.com>
3163 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3165 * inferiors.h: Include "gdb_vecs.h".
3166 (struct process_info): Add syscalls_to_catch.
3167 * inferiors.c (remove_process): Free syscalls_to_catch.
3168 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3169 syscall_return stops.
3170 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3171 * server.c (handle_general_set): Handle QCatchSyscalls.
3172 (handle_query): Report support for QCatchSyscalls.
3173 * target.h (struct target_ops): Add supports_catch_syscall.
3174 (target_supports_catch_syscall): New macro.
3175 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3176 (struct lwp_info): Add syscall_state.
3177 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3178 Maintain syscall_state and syscalls_to_catch across exec.
3179 (get_syscall_trapinfo): New function, proxy to the_low_target.
3180 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3181 (linux_low_filter_event): Toggle syscall_state entry/return for
3182 syscall traps, and set it ignored for all others.
3183 (gdb_catching_syscalls_p): New function.
3184 (gdb_catch_this_syscall_p): New function.
3185 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3186 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3187 (linux_supports_catch_syscall): New function.
3188 (linux_target_ops): Install it.
3189 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3190 (the_low_target): Install it.
3192 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3194 * acinclude.m4: Include new ../warning.m4 file.
3195 * configure: Regenerated.
3196 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3198 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3200 * ax.c (is_goto_target): Mark static.
3201 * linux-low.c (register_addr): Likewise.
3202 (linux_fetch_registers, linux_store_registers): Likewise.
3203 * mem-break.c (any_persistent_commands): Fix old prototype.
3204 (add_commands_to_breakpoint): Mark static.
3205 * regcache.c (find_register_by_name): Delete unused func.
3206 * remote-utils.c (hex_or_minus_one): Mark static.
3207 * server.c (monitor_show_help): Mark static.
3208 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3209 handle_v_requests): Likewise.
3211 2016-01-12 Pedro Alves <palves@redhat.com>
3213 Remove use of the registered trademark symbol throughout.
3215 2016-01-08 Yao Qi <yao.qi@linaro.org>
3217 * remote-utils.c (getpkt): If c is '\003', call target hook
3220 2016-01-06 Yao Qi <yao.qi@linaro.org>
3222 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3223 linux-aarch32-low.c.
3224 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3225 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3226 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3227 (thumb2_breakpoint): Declare.
3228 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3229 linux-aarch32-low.h.
3230 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3231 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3232 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3234 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3236 * gdbreplay.c (gdbreplay_version): Change copyright year in
3238 * server.c (gdbserver_version): Likewise.
3240 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3242 * server.c (crc32_table): Delete.
3243 (crc32): Use libiberty's xcrc32 function.
3245 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3247 * lynx-low.c (lynx_delete_thread_callback): New function.
3248 (lynx_mourn): Properly delete our process and all of its
3249 threads. Remove call to clear_inferiors.
3251 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3253 * target.c (thread_search_callback): Add check that
3254 the thread_stopped target callback is not NULL before
3257 2015-12-21 Yao Qi <yao.qi@linaro.org>
3259 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3262 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3264 * server.c (handle_query): Call target_supports_software_single_step.
3266 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3268 * linux-low.c (single_step): New function.
3269 (linux_resume_one_lwp_throw): Call single_step.
3270 (start_step_over): Likewise.
3272 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3274 * Makefile.in (SFILES): Append arch/arm-linux.c,
3275 arch/arm-get-next-pcs.c.
3276 (arm-linux.o): New rule.
3277 (arm-get-next-pcs.o): New rule.
3278 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3280 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3281 to linux-aarch32-low.c.
3282 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3283 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3284 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3285 (thumb2_breakpoint_len): Likewise.
3286 (arm_is_thumb_mode): Make non-static.
3287 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3288 from linux-aarch32-low.c.
3289 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3290 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3291 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3292 (thumb2_breakpoint_len): Likewise.
3293 (arm_is_thumb_mode): New declaration.
3294 * linux-arm-low.c: Include arch/arm-linux.h
3295 aarch/arm-get-next-pcs.h, sys/syscall.h.
3296 (get_next_pcs_ops): New struct.
3297 (get_next_pcs_addr_bits_remove): New function.
3298 (get_next_pcs_is_thumb): New function.
3299 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3300 (arm_sigreturn_next_pc): Likewise.
3301 (get_next_pcs_syscall_next_pc): Likewise.
3302 (arm_gdbserver_get_next_pcs): Likewise.
3303 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3305 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3306 * server.h: Include gdb_vecs.h.
3308 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3310 * Makefile.in (SFILES): Append common/common-regcache.c.
3311 (OBS): Append common-regcache.o.
3312 (common-regcache.o): New rule.
3313 * regcache.c (init_register_cache): Initialize cache to
3315 (regcache_raw_read_unsigned): New function.
3316 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3317 register_status enum.
3319 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3321 * linux-aarch64-low.c (the_low_targets): Rename
3322 breakpoint_reinsert_addr to get_next_pcs.
3323 * linux-arm-low.c (the_low_targets): Likewise.
3324 * linux-bfin-low.c (the_low_targets): Likewise.
3325 * linux-cris-low.c (the_low_targets): Likewise.
3326 * linux-crisv32-low.c (the_low_targets): Likewise.
3327 * linux-low.c (can_software_single_step): Likewise.
3328 (install_software_single_step_breakpoints): New function.
3329 (start_step_over): Use install_software_single_step_breakpoints.
3330 * linux-low.h: New CORE_ADDR vector.
3331 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3333 * linux-mips-low.c (the_low_targets): Likewise.
3334 * linux-nios2-low.c (the_low_targets): Likewise.
3335 * linux-sparc-low.c (the_low_targets): Likewise.
3337 2015-12-17 Pedro Alves <palves@redhat.com>
3339 * linux-low.c (linux_kill_one_lwp): Remove references to
3341 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3343 (linux_init_signals): Delete.
3344 (initialize_low): Adjust.
3345 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3347 2015-12-16 Pedro Alves <palves@redhat.com>
3349 * configure.ac (compiler warning flags): When testing a
3350 -Wno-foo option, check whether -Wfoo works instead.
3351 * configure: Regenerate.
3353 2015-12-11 Don Breazeal <donb@codesourcery.com>
3355 * server.c (process_serial_event): Don't exit from gdbserver
3356 in remote mode if there are still active inferiors.
3358 2015-12-11 Yao Qi <yao.qi@linaro.org>
3360 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3361 arm_breakpoint_at if the process is 32-bit.
3363 2015-12-11 Yao Qi <yao.qi@linaro.org>
3365 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3368 2015-12-07 Yao Qi <yao.qi@linaro.org>
3370 * configure.srv: Append arm.o to srv_tgtobj for
3371 aarch64*-*-linux* target.
3372 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3373 from linux-arm-low.c.
3374 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3375 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3376 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3377 (thumb2_breakpoint_len): Likewise.
3378 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3379 (arm_breakpoint_kinds): Likewise.
3380 (arm_breakpoint_kind_from_pc): Likewise.
3381 (arm_sw_breakpoint_from_kind): Likewise.
3382 (arm_breakpoint_kind_from_current_state): Likewise.
3383 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3384 (arm_sw_breakpoint_from_kind): Declare.
3385 (arm_breakpoint_kind_from_current_state): Declare.
3386 (arm_breakpoint_at): Declare.
3387 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3388 arm_sw_breakpoint_from_kind if process is 32-bit.
3389 (aarch64_breakpoint_kind_from_pc): New function.
3390 (aarch64_breakpoint_kind_from_current_state): New function.
3391 (the_low_target): Initialize fields breakpoint_kind_from_pc
3392 and breakpoint_kind_from_current_state.
3393 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3394 linux-aarch32-low.c.
3395 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3396 (arm_breakpoint, arm_breakpoint_len): Likewise.
3397 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3398 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3399 (arm_is_thumb_mode): Likewise.
3400 (arm_breakpoint_at): Likewise.
3401 (arm_breakpoint_kind_from_pc): Likewise.
3402 (arm_sw_breakpoint_from_kind): Likewise.
3403 (arm_breakpoint_kind_from_current_state): Likewise.
3406 2015-08-04 Yao Qi <yao.qi@linaro.org>
3408 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3409 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3410 * server.c (extended_protocol): Remove "static".
3411 * server.h (extended_protocol): Declare it.
3413 2015-12-04 Josh Stone <jistone@redhat.com>
3415 * target.h (struct target_ops) <arch_setup>: Rename to ...
3416 (struct target_ops) <post_create_inferior>: ... this.
3417 (target_arch_setup): Rename to ...
3418 (target_post_create_inferior): ... this, calling post_create_inferior.
3419 * server.c (start_inferior): Update target_arch_setup calls to
3420 target_post_create_inferior.
3421 * linux-low.c (linux_low_ptrace_options): Forward declare.
3422 (linux_arch_setup): Update its comment for general use.
3423 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3424 (struct linux_target_ops): Use linux_post_create_inferior.
3425 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3426 to post_create_inferior.
3427 * nto-low.c (struct nto_target_ops): Likewise.
3428 * spu-low.c (struct spu_target_ops): Likewise.
3429 * win32-low.c (struct win32_target_ops): Likewise.
3431 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3433 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3435 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3437 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3438 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3439 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3440 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3441 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3442 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3443 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3444 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3445 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3446 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3447 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3448 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3450 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3452 * linux-low.c (linux_look_up_symbols): Don't call
3453 linux_supports_traceclone.
3454 * linux-low.h (thread_db_init): Remove use_events argument.
3455 * thread-db.c (thread_db_use_event): Remove global variable.
3456 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3457 (struct thread_db) <td_create_bp>: Remove field.
3458 (thread_db_create_event): Remove function.
3459 (thread_db_enable_reporting): Likewise.
3460 (find_one_thread): Don't check for thread_db_use_events.
3461 (attach_thread): Likewise.
3462 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3463 (try_thread_db_load_1): Don't check for thread_db_use_events.
3464 (thread_db_init): Remove use_events argument and thread events
3466 (remove_thread_event_breakpoints): Remove function.
3467 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3469 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3471 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3473 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3474 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3475 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3476 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3477 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3479 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3481 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3482 * linux-low.c (can_hardware_single_step): Use
3483 supports_hardware_single_step.
3484 (can_software_single_step): New function.
3485 (start_step_over): Call can_software_single_step.
3486 (linux_supports_hardware_single_step): New function.
3487 (struct target_ops) <supports_software_single_step>: Initialize.
3488 * linux-low.h (struct linux_target_ops)
3489 <supports_hardware_single_step>: Initialize.
3490 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3491 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3492 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3493 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3494 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3495 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3496 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3497 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3498 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3499 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3501 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3502 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3504 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3505 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3506 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3508 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3509 * target.h (struct target_ops): <supports_software_single_step>:
3511 (target_supports_software_single_step): New macro.
3513 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3515 * linux-low.c (linux_wait_1): Fix pc advance condition.
3516 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3517 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3519 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3521 * linux-arm-low.c (arm_is_thumb_mode): New function.
3522 (arm_breakpoint_at): Use arm_is_thumb_mode.
3523 (arm_breakpoint_kind_from_current_state): New function.
3524 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3526 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3527 (linux_breakpoint_kind_from_current_state): New function.
3528 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3529 * linux-low.h (struct linux_target_ops)
3530 <breakpoint_kind_from_current_state>: New field.
3531 * target.h (struct target_ops): Likewise.
3532 (target_breakpoint_kind_from_current_state): New macro.
3534 2015-11-30 Pedro Alves <palves@redhat.com>
3536 * linux-low.c (linux_resume): Wake up the event loop before
3539 2015-11-30 Pedro Alves <palves@redhat.com>
3541 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3543 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3545 * target.c (struct thread_search): New structure.
3546 (thread_search_callback): New function.
3547 (prev_general_thread): New global.
3548 (prepare_to_access_memory, done_accessing_memory): New functions.
3549 * target.h (prepare_to_access_memory, done_accessing_memory):
3550 Replace macros with function declarations.
3552 2015-11-30 Pedro Alves <palves@redhat.com>
3555 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3556 report TARGET_WAITKIND_NO_RESUMED.
3557 * remote-utils.c (prepare_resume_reply): Handle
3558 TARGET_WAITKIND_NO_RESUMED.
3559 * server.c (report_no_resumed): New global.
3560 (handle_query) <qSupported>: Handle "no-resumed+". Report
3561 "no-resumed+" support.
3562 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3563 return error if the client doesn't support no-resumed events.
3564 (push_stop_notification): New function.
3565 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3566 events if the client supports them.
3568 2015-11-30 Pedro Alves <palves@redhat.com>
3570 * linux-low.c (thread_still_has_status_pending_p): Don't check
3572 (lwp_resumed): New function.
3573 (status_pending_p_callback): Return early if the LWP is not
3574 supposed to be resumed.
3576 2015-11-30 Pedro Alves <palves@redhat.com>
3578 * linux-low.c (handle_extended_wait): Assert that the LWP's
3579 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3580 thread create events, leave the new child's status pending.
3581 (linux_low_filter_event): If GDB wants to hear about thread exit
3582 events, leave the LWP marked dead and don't delete it.
3583 (linux_wait_for_event_filtered): Don't check for thread exit.
3584 (filter_exit_event): New function.
3585 (linux_wait_1): Use it, when returning an exit event.
3586 (linux_resume_one_lwp_throw): Assert that the LWP's
3587 waitstatus is TARGET_WAITKIND_IGNORE.
3588 * remote-utils.c (prepare_resume_reply): Handle
3589 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3590 * server.c (report_thread_events): New global.
3591 (handle_general_set): Handle QThreadEvents.
3592 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3593 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3594 TARGET_WAITKIND_THREAD_EXITED.
3595 * server.h (report_thread_events): Declare.
3597 2015-11-30 Pedro Alves <palves@redhat.com>
3599 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3600 the thread's last_resume_kind was resume_stop.
3602 2015-11-30 Pedro Alves <palves@redhat.com>
3604 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3607 2015-11-30 Pedro Alves <palves@redhat.com>
3609 * server.c (handle_v_requests): Handle vCtrlC.
3611 2015-11-30 Pedro Alves <palves@redhat.com>
3613 * gdbthread.h (find_any_thread_of_pid): Declare.
3614 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3616 * server.c (handle_query): If current_thread is NULL, look for
3617 another thread of the selected process.
3619 2015-11-26 Daniel Colascione <dancol@dancol.org>
3620 Simon Marchi <simon.marchi@ericsson.com>
3622 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3623 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3625 * target.h (struct target_ops) <thread_name>: New field.
3626 (target_thread_name): New macro.
3628 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3630 * regcache.h (regcache_invalidate_pid): Add declaration.
3631 * regcache.c (regcache_invalidate_pid): New function, extracted
3632 from regcache_invalidate.
3633 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3634 Add trivial documentation comment.
3635 * lynx-low.c: Use regcache_invalidate_pid instead of
3636 regcache_invalidate.
3638 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3640 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3641 and Elf64_auxv_t if the target is Android.
3643 2015-11-22 Doug Evans <xdje42@gmail.com>
3645 * target.h: #include <sys/types.h>.
3647 2015-11-19 Pedro Alves <palves@redhat.com>
3649 * linux-low.c (linux_process_qsupported): Change prototype.
3651 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3653 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3654 and adjust to loop over all features.
3655 * server.c (handle_query) <qSupported>: Adjust to call
3656 target_process_qsupported once, passing it a vector of unprocessed
3658 * target.h (struct target_ops) <process_qsupported>: Change
3660 (target_process_qsupported): Adjust.
3662 2015-11-19 Pedro Alves <palves@redhat.com>
3664 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3666 * configure: Regenerate.
3668 2015-11-19 Pedro Alves <palves@redhat.com>
3670 * configure: Regenerate.
3672 2015-11-19 Yao Qi <yao.qi@linaro.org>
3674 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3677 2015-11-19 Yao Qi <yao.qi@linaro.org>
3679 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3680 (struct aarch64_operand): Move enum out.
3682 2015-11-19 Yao Qi <yao.qi@linaro.org>
3684 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3685 struct user_fpsimd_state *.
3686 (aarch64_store_fpregset): Likewise.
3688 2015-11-19 Yao Qi <yao.qi@linaro.org>
3690 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3691 struct user_pt_regs *.
3692 (aarch64_store_gregset): Likewise.
3694 2015-11-18 Pedro Alves <palves@redhat.com>
3696 * Makefile.in (all_object_files): Add $IPA_OBJS.
3698 2015-11-17 Pedro Alves <palves@redhat.com>
3700 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3701 GDB_SIGNAL_0 and gdb_signal_to_string.
3703 2015-11-17 Pedro Alves <palves@redhat.com>
3705 * win32-low.c (handle_output_debug_string): Remove parameter.
3706 (win32_kill): Remove our_status local and adjust call to
3707 handle_output_debug_string.
3708 (get_child_debug_event): Adjust call to
3709 handle_output_debug_string.
3711 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3713 * linux-mips-low.c (mips_fill_gregset): Add cast.
3714 (mips_store_gregset): Likewise.
3715 (mips_fill_fpregset): Likewise.
3716 (mips_store_fpregset): Likewise.
3718 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3720 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3723 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3725 * linux-mips-low.c (mips_linux_new_thread): Change type of
3726 watch_type to enum target_hw_bp_type.
3728 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3730 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3731 Change return type to arm_hwbp_type.
3733 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3735 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3736 (arm_store_gregset): Likewise.
3737 * linux-arm-low.c (arm_get_hwcap): Likewise.
3738 (arm_read_description): Likewise.
3740 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3742 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3744 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3746 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3747 (ppc_fill_vsxregset): Likewise.
3748 (ppc_store_vsxregset): Likewise.
3749 (ppc_fill_vrregset): Likewise.
3750 (ppc_store_vrregset): Likewise.
3751 (ppc_fill_evrregset): Likewise.
3752 (ppc_store_evrregset): Likewise.
3754 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3756 * linux-ppc-low.c (ppc_usrregs_info): Remove
3757 forward-declaration.
3758 (ppc_arch_setup): Move lower in file.
3760 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3762 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3763 (ps_pdwrite): Likewise.
3765 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3767 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3768 to after assert checks.
3770 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3772 * proc-service.c (ps_pdread): Add/adjust casts.
3773 (ps_pdwrite): Add/adjust casts.
3775 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3777 * server.c (handle_search_memory_1): Cast return value of
3780 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3782 * server.c (write_qxfer_response): Change type of data to
3785 2015-10-29 Pedro Alves <palves@redhat.com>
3787 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3789 2015-10-29 Pedro Alves <palves@redhat.com>
3791 * tracepoint.c (clear_installed_tracepoints): Add casts.
3793 2015-10-29 Pedro Alves <palves@redhat.com>
3795 * server.c (handle_v_cont, process_serial_event): Add enum
3796 gdb_signal casts to signal parsing code.
3798 2015-10-29 Pedro Alves <palves@redhat.com>
3800 * linux-low.h (NULL_REGSET): Define.
3801 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3802 * linux-arm-low.c (arm_regsets): Likewise.
3803 * linux-crisv32-low.c (cris_regsets): Likewise.
3804 * linux-m68k-low.c (m68k_regsets): Likewise.
3805 * linux-mips-low.c (mips_regsets): Likewise.
3806 * linux-nios2-low.c (nios2_regsets): Likewise.
3807 * linux-ppc-low.c (ppc_regsets): Likewise.
3808 * linux-s390-low.c (s390_regsets): Likewise.
3809 * linux-sh-low.c (sh_regsets): Likewise.
3810 * linux-sparc-low.c (sparc_regsets): Likewise.
3811 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3812 * linux-tile-low.c (tile_regsets): Likewise.
3813 * linux-x86-low.c (x86_regsets): Likewise.
3814 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3816 2015-10-29 Pedro Alves <palves@redhat.com>
3818 * linux-low.h (NULL_REGSET): Define.
3819 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3820 * linux-arm-low.c (arm_regsets): Likewise.
3821 * linux-crisv32-low.c (cris_regsets): Likewise.
3822 * linux-m68k-low.c (m68k_regsets): Likewise.
3823 * linux-mips-low.c (mips_regsets): Likewise.
3824 * linux-nios2-low.c (nios2_regsets): Likewise.
3825 * linux-ppc-low.c (ppc_regsets): Likewise.
3826 * linux-s390-low.c (s390_regsets): Likewise.
3827 * linux-sh-low.c (sh_regsets): Likewise.
3828 * linux-sparc-low.c (sparc_regsets): Likewise.
3829 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3830 * linux-tile-low.c (tile_regsets): Likewise.
3831 * linux-x86-low.c (x86_regsets): Likewise.
3832 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3834 2015-10-26 Doug Evans <dje@google.com>
3836 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3838 2015-10-26 Doug Evans <dje@google.com>
3840 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3842 2015-10-26 Doug Evans <dje@google.com>
3844 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3846 (attach_thread, find_new_threads_callback): Ditto.
3848 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3850 * mem-break.h (set_breakpoint_data): Remove.
3852 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3854 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3855 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3856 (initialize_low): Remove set_breakpoint_data call.
3857 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3858 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3859 (initialize_low): Remove set_breakpoint_data call.
3860 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3861 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3862 (initialize_low): Remove set_breakpoint_data call.
3864 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3866 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3867 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3868 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3869 * target.h (target_breakpoint_kind_from_pc): New macro.
3871 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3873 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3874 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3875 the default breakpoint kind.
3877 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3879 * linux-arm-low.c (arm_supports_z_point_type): Add software
3882 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3884 * linux-arm-low.c: Refactor breakpoint definitions.
3885 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3886 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3888 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3890 * Makefile.in: Add arm.c/o.
3891 * configure.srv: Likewise.
3892 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3893 (arm_breakpoint_kind_from_pc): New function.
3894 (arm_sw_breakpoint_from_kind): Return proper kind.
3895 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3897 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3899 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3901 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3902 (struct raw_breakpoint) <size>: Remove.
3903 (struct raw_breakpoint) <kind>: Add.
3904 (bp_size): New function.
3905 (bp_opcode): Likewise.
3906 (find_raw_breakpoint_at): Adjust for kind.
3907 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3908 (remove_memory_breakpoint): Adjust for kind call bp_size.
3909 (set_raw_breakpoint_at): Adjust for kind.
3910 (set_breakpoint): Likewise.
3911 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3912 (delete_raw_breakpoint): Adjust for kind.
3913 (delete_breakpoint): Likewise.
3914 (find_gdb_breakpoint): Likewise.
3915 (set_gdb_breakpoint_1): Likewise.
3916 (set_gdb_breakpoint): Likewise.
3917 (delete_gdb_breakpoint_1): Likewise.
3918 (delete_gdb_breakpoint): Likewise.
3919 (uninsert_raw_breakpoint): Likewise.
3920 (reinsert_raw_breakpoint): Likewise.
3921 (set_breakpoint_data): Remove.
3922 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3923 (check_mem_read): Adjust for kind call bp_size.
3924 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3925 (clone_one_breakpoint): Adjust for kind.
3926 * mem-break.h (set_gdb_breakpoint): Likewise.
3927 (delete_gdb_breakpoint): Likewise.
3928 * server.c (process_serial_event): Likewise.
3930 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3932 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3933 (struct linux_target_ops) <breakpoint>: Remove.
3934 (struct linux_target_ops) <breakpoint_len>: Remove.
3935 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3936 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3937 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3938 (arm_sw_breakpoint_from_kind): New function.
3939 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3940 (struct linux_target_ops) <breakpoint>: Remove.
3941 (struct linux_target_ops) <breakpoint_len>: Remove.
3942 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3943 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3944 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3945 (struct linux_target_ops) <breakpoint>: Remove.
3946 (struct linux_target_ops) <breakpoint_len>: Remove.
3947 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3948 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3949 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3950 (struct linux_target_ops) <breakpoint>: Remove.
3951 (struct linux_target_ops) <breakpoint_len>: Remove.
3952 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3953 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3954 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3955 and sw_breakpoint_from_kind to increment the pc.
3956 (linux_breakpoint_kind_from_pc): New function.
3957 (linux_sw_breakpoint_from_kind): New function.
3958 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3959 (initialize_low): Call breakpoint_kind_from_pc and
3960 sw_breakpoint_from_kind to replace breakpoint_data/len.
3961 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3963 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3964 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3965 (struct linux_target_ops) <breakpoint>: Remove.
3966 (struct linux_target_ops) <breakpoint_len>: Remove.
3967 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3968 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3969 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3970 (struct linux_target_ops) <breakpoint>: Remove.
3971 (struct linux_target_ops) <breakpoint_len>: Remove.
3972 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3973 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3974 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3975 (struct linux_target_ops) <breakpoint>: Remove.
3976 (struct linux_target_ops) <breakpoint_len>: Remove.
3977 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3978 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3979 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3980 (struct linux_target_ops) <breakpoint>: Remove.
3981 (struct linux_target_ops) <breakpoint_len>: Remove.
3982 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3983 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3984 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3985 (struct linux_target_ops) <breakpoint>: Remove.
3986 (struct linux_target_ops) <breakpoint_len>: Remove.
3987 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3988 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3989 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3990 (struct linux_target_ops) <breakpoint>: Remove.
3991 (struct linux_target_ops) <breakpoint_len>: Remove.
3992 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3993 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3994 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3995 (struct linux_target_ops) <breakpoint>: Remove.
3996 (struct linux_target_ops) <breakpoint_len>: Remove.
3997 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3998 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3999 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4000 (struct linux_target_ops) <breakpoint>: Remove.
4001 (struct linux_target_ops) <breakpoint_len>: Remove.
4002 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4003 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4004 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4005 (struct linux_target_ops) <breakpoint>: Remove.
4006 (struct linux_target_ops) <breakpoint_len>: Remove.
4007 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4008 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4009 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4010 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4011 (struct linux_target_ops) <breakpoint>: Remove.
4012 (struct linux_target_ops) <breakpoint_len>: Remove.
4013 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4014 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4015 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4016 (struct linux_target_ops) <breakpoint>: Remove.
4017 (struct linux_target_ops) <breakpoint_len>: Remove.
4018 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4019 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4021 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4023 * linux-cris-low.c (cris_get_pc): Remove void arg.
4025 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4027 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4030 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4032 * inferiors.c (thread_pid_matches_callback): New function.
4033 (find_thread_process): New function.
4034 (remove_thread): Reset current_thread.
4035 (remove_process): Assert threads have been removed first.
4037 2015-10-15 Yao Qi <yao.qi@linaro.org>
4039 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4041 (aarch64_remove_point): Likewise.
4042 * regcache.c (regcache_register_size): New function.
4044 2015-10-12 Yao Qi <yao.qi@linaro.org>
4046 * linux-aarch64-low.c: Update all callers as emit_load_store
4047 is renamed to aarch64_emit_load_store.
4049 2015-10-12 Yao Qi <yao.qi@linaro.org>
4051 * linux-aarch64-low.c: Update all callers of function renaming
4052 from emit_insn to aarch64_emit_insn.
4054 2015-10-12 Yao Qi <yao.qi@linaro.org>
4056 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4057 arch/aarch64-insn.h.
4058 (struct aarch64_memory_operand): Likewise.
4060 (emit_insn): Move to arch/aarch64-insn.c.
4061 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4062 (emit_load_store): Move to arch/aarch64-insn.c.
4063 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4064 (can_encode_int32): Remove.
4066 2015-10-12 Yao Qi <yao.qi@linaro.org>
4068 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4069 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4070 (aarch64_relocate_instruction): Likewise.
4071 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4072 (struct aarch64_insn_visitor): Likewise.
4074 2015-10-12 Yao Qi <yao.qi@linaro.org>
4076 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4077 (struct aarch64_insn_visitor): New.
4078 (struct aarch64_insn_relocation_data): New.
4079 (aarch64_ftrace_insn_reloc_b): New function.
4080 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4081 (aarch64_ftrace_insn_reloc_cb): Likewise.
4082 (aarch64_ftrace_insn_reloc_tb): Likewise.
4083 (aarch64_ftrace_insn_reloc_adr): Likewise.
4084 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4085 (aarch64_ftrace_insn_reloc_others): Likewise.
4087 (aarch64_relocate_instruction): Use visitor.
4089 2015-10-12 Yao Qi <yao.qi@linaro.org>
4091 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4092 int. Add argument buf.
4093 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4094 aarch64_relocate_instruction.
4096 2015-10-12 Yao Qi <yao.qi@linaro.org>
4098 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4099 argument insn. Remove local variable insn. Don't call
4101 (aarch64_install_fast_tracepoint_jump_pad): Call
4104 2015-09-30 Yao Qi <yao.qi@linaro.org>
4106 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4107 (emit_load_store_pair): Likewise.
4109 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4111 * dll.c (match_dll): Add cast(s).
4112 (unloaded_dll): Likewise.
4113 * linux-low.c (second_thread_of_pid_p): Likewise.
4114 (delete_lwp_callback): Likewise.
4115 (count_events_callback): Likewise.
4116 (select_event_lwp_callback): Likewise.
4117 (linux_set_resume_request): Likewise.
4118 * server.c (accumulate_file_name_length): Likewise.
4119 (emit_dll_description): Likewise.
4120 (handle_qxfer_threads_worker): Likewise.
4121 (visit_actioned_threads): Likewise.
4122 * thread-db.c (any_thread_of): Likewise.
4123 * tracepoint.c (same_process_p): Likewise.
4124 (match_blocktype): Likewise.
4125 (build_traceframe_info_xml): Likewise.
4127 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4129 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4131 (gdb_unparse_agent_expr): Likewise.
4132 * hostio.c (require_data): Likewise.
4133 (handle_pread): Likewise.
4134 * linux-low.c (disable_regset): Likewise.
4135 (fetch_register): Likewise.
4136 (store_register): Likewise.
4137 (get_dynamic): Likewise.
4138 (linux_qxfer_libraries_svr4): Likewise.
4139 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4140 (set_fast_tracepoint_jump): Likewise.
4141 (uninsert_fast_tracepoint_jumps_at): Likewise.
4142 (reinsert_fast_tracepoint_jumps_at): Likewise.
4143 (validate_inserted_breakpoint): Likewise.
4144 (clone_agent_expr): Likewise.
4145 * regcache.c (init_register_cache): Likewise.
4146 * remote-utils.c (putpkt_binary_1): Likewise.
4147 (decode_M_packet): Likewise.
4148 (decode_X_packet): Likewise.
4149 (look_up_one_symbol): Likewise.
4150 (relocate_instruction): Likewise.
4151 (monitor_output): Likewise.
4152 * server.c (handle_search_memory): Likewise.
4153 (handle_qxfer_exec_file): Likewise.
4154 (handle_qxfer_libraries): Likewise.
4155 (handle_qxfer): Likewise.
4156 (handle_query): Likewise.
4157 (handle_v_cont): Likewise.
4158 (handle_v_run): Likewise.
4159 (captured_main): Likewise.
4160 * target.c (write_inferior_memory): Likewise.
4161 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4162 * tracepoint.c (init_trace_buffer): Likewise.
4163 (add_tracepoint_action): Likewise.
4164 (add_traceframe): Likewise.
4165 (add_traceframe_block): Likewise.
4166 (cmd_qtdpsrc): Likewise.
4167 (cmd_qtdv): Likewise.
4168 (cmd_qtstatus): Likewise.
4169 (response_source): Likewise.
4170 (response_tsv): Likewise.
4171 (cmd_qtnotes): Likewise.
4172 (gdb_collect): Likewise.
4173 (initialize_tracepoint): Likewise.
4175 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4177 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4178 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4179 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4181 (enum aarch64_condition_codes): New enum.
4182 (w0): New static global.
4185 (struct aarch64_memory_operand) <type>: New
4186 MEMORY_OPERAND_POSTINDEX type.
4187 (postindex_memory_operand): New helper function.
4188 (emit_ret): New function.
4189 (emit_load_store_pair): New function, factored out of emit_stp
4190 with support for MEMORY_OPERAND_POSTINDEX.
4191 (emit_stp): Rewrite using emit_load_store_pair.
4192 (emit_ldp): New function.
4193 (emit_load_store): Likewise.
4194 (emit_ldr): Mention post-index instruction in comment.
4195 (emit_ldrh): New function.
4196 (emit_ldrb): New function.
4197 (emit_ldrsw): Mention post-index instruction in comment.
4198 (emit_str): Likewise.
4199 (emit_subs): New function.
4200 (emit_cmp): Likewise.
4201 (emit_and): Likewise.
4202 (emit_orr): Likewise.
4203 (emit_orn): Likewise.
4204 (emit_eor): Likewise.
4205 (emit_mvn): Likewise.
4206 (emit_lslv): Likewise.
4207 (emit_lsrv): Likewise.
4208 (emit_asrv): Likewise.
4209 (emit_mul): Likewise.
4210 (emit_sbfm): Likewise.
4211 (emit_sbfx): Likewise.
4212 (emit_ubfm): Likewise.
4213 (emit_ubfx): Likewise.
4214 (emit_csinc): Likewise.
4215 (emit_cset): Likewise.
4216 (emit_nop): Likewise.
4217 (emit_ops_insns): New helper function.
4218 (emit_pop): Likewise.
4219 (emit_push): Likewise.
4220 (aarch64_emit_prologue): New function.
4221 (aarch64_emit_epilogue): Likewise.
4222 (aarch64_emit_add): Likewise.
4223 (aarch64_emit_sub): Likewise.
4224 (aarch64_emit_mul): Likewise.
4225 (aarch64_emit_lsh): Likewise.
4226 (aarch64_emit_rsh_signed): Likewise.
4227 (aarch64_emit_rsh_unsigned): Likewise.
4228 (aarch64_emit_ext): Likewise.
4229 (aarch64_emit_log_not): Likewise.
4230 (aarch64_emit_bit_and): Likewise.
4231 (aarch64_emit_bit_or): Likewise.
4232 (aarch64_emit_bit_xor): Likewise.
4233 (aarch64_emit_bit_not): Likewise.
4234 (aarch64_emit_equal): Likewise.
4235 (aarch64_emit_less_signed): Likewise.
4236 (aarch64_emit_less_unsigned): Likewise.
4237 (aarch64_emit_ref): Likewise.
4238 (aarch64_emit_if_goto): Likewise.
4239 (aarch64_emit_goto): Likewise.
4240 (aarch64_write_goto_address): Likewise.
4241 (aarch64_emit_const): Likewise.
4242 (aarch64_emit_call): Likewise.
4243 (aarch64_emit_reg): Likewise.
4244 (aarch64_emit_pop): Likewise.
4245 (aarch64_emit_stack_flush): Likewise.
4246 (aarch64_emit_zero_ext): Likewise.
4247 (aarch64_emit_swap): Likewise.
4248 (aarch64_emit_stack_adjust): Likewise.
4249 (aarch64_emit_int_call_1): Likewise.
4250 (aarch64_emit_void_call_2): Likewise.
4251 (aarch64_emit_eq_goto): Likewise.
4252 (aarch64_emit_ne_goto): Likewise.
4253 (aarch64_emit_lt_goto): Likewise.
4254 (aarch64_emit_le_goto): Likewise.
4255 (aarch64_emit_gt_goto): Likewise.
4256 (aarch64_emit_ge_got): Likewise.
4257 (aarch64_emit_ops_impl): New static global variable.
4258 (aarch64_emit_ops): New target function, return
4259 &aarch64_emit_ops_impl.
4260 (struct linux_target_ops): Install it.
4262 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4264 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4265 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4267 * linux-aarch64-ipa.c: New file.
4268 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4270 (aarch64_get_thread_area): New target method.
4271 (extract_signed_bitfield): New helper function.
4272 (aarch64_decode_ldr_literal): New function.
4273 (enum aarch64_opcodes): New enum.
4274 (struct aarch64_register): New struct.
4275 (struct aarch64_operand): New struct.
4276 (x0): New static global.
4285 (aarch64_register): New helper function.
4286 (register_operand): Likewise.
4287 (immediate_operand): Likewise.
4288 (struct aarch64_memory_operand): New struct.
4289 (offset_memory_operand): New helper function.
4290 (preindex_memory_operand): Likewise.
4291 (enum aarch64_system_control_registers): New enum.
4292 (ENCODE): New macro.
4293 (emit_insn): New helper function.
4294 (emit_b): New function.
4295 (emit_bcond): Likewise.
4296 (emit_cb): Likewise.
4297 (emit_tb): Likewise.
4298 (emit_blr): Likewise.
4299 (emit_stp): Likewise.
4300 (emit_ldp_q_offset): Likewise.
4301 (emit_stp_q_offset): Likewise.
4302 (emit_load_store): Likewise.
4303 (emit_ldr): Likewise.
4304 (emit_ldrsw): Likewise.
4305 (emit_str): Likewise.
4306 (emit_ldaxr): Likewise.
4307 (emit_stxr): Likewise.
4308 (emit_stlr): Likewise.
4309 (emit_data_processing_reg): Likewise.
4310 (emit_data_processing): Likewise.
4311 (emit_add): Likewise.
4312 (emit_sub): Likewise.
4313 (emit_mov): Likewise.
4314 (emit_movk): Likewise.
4315 (emit_mov_addr): Likewise.
4316 (emit_mrs): Likewise.
4317 (emit_msr): Likewise.
4318 (emit_sevl): Likewise.
4319 (emit_wfe): Likewise.
4320 (append_insns): Likewise.
4321 (can_encode_int32_in): New helper function.
4322 (aarch64_relocate_instruction): New function.
4323 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4324 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4325 (struct linux_target_ops): Install aarch64_get_thread_area,
4326 aarch64_install_fast_tracepoint_jump_pad and
4327 aarch64_get_min_fast_tracepoint_insn_len.
4329 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4331 * Makefile.in (aarch64-insn.o): New rule.
4332 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4334 2015-09-21 Yao Qi <yao.qi@linaro.org>
4336 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4338 2015-09-21 Yao Qi <yao.qi@linaro.org>
4340 * tracepoint.c (max_jump_pad_size): Remove.
4342 2015-09-18 Yao Qi <yao.qi@linaro.org>
4344 * linux-aarch64-low.c: Don't include sys/uio.h.
4345 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4347 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4349 * tracepoint.c (eval_result_type): Change prototype.
4350 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4352 2015-09-15 Pedro Alves <palves@redhat.com>
4354 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4355 Check whether to report exec events instead of checking whether
4356 multiprocess is enabled.
4358 2015-09-15 Pedro Alves <palves@redhat.com>
4361 * remote-utils.c (prepare_resume_reply): Merge
4362 TARGET_WAITKIND_VFORK_DONE switch case with the
4363 TARGET_WAITKIND_FORKED case.
4365 2015-09-15 Yao Qi <yao.qi@linaro.org>
4367 * server.c (handle_query): Check string comparison using
4368 "else if" instead of "if".
4370 2015-09-15 Yao Qi <yao.qi@linaro.org>
4372 * server.c (vCont_supported): New global variable.
4373 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4374 matches. Append ";vContSupported+" to own_buf.
4375 (handle_v_requests): Append ";s;S" to own_buf if target supports
4376 hardware single step or vCont_supported is false.
4377 (capture_main): Set vCont_supported to zero.
4379 2015-09-15 Yao Qi <yao.qi@linaro.org>
4381 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4383 (linux_supports_hardware_single_step): ... New function.
4384 (linux_target_ops): Update.
4385 * lynx-low.c (lynx_target_ops): Set field
4386 supports_hardware_single_step to target_can_do_hardware_single_step.
4387 * nto-low.c (nto_target_ops): Likewise.
4388 * spu-low.c (spu_target_ops): Likewise.
4389 * win32-low.c (win32_target_ops): Likewise.
4390 * target.c (target_can_do_hardware_single_step): New function.
4391 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4392 Remove. <supports_hardware_single_step>: New field.
4393 (target_supports_conditional_breakpoints): Remove.
4394 (target_supports_hardware_single_step): New macro.
4395 (target_can_do_hardware_single_step): Declare.
4396 * server.c (handle_query): Use target_supports_hardware_single_step
4397 instead of target_supports_conditional_breakpoints.
4399 2015-09-15 Yao Qi <yao.qi@linaro.org>
4401 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4403 (struct linux_target_ops the_low_target): Install
4404 aarch64_linux_siginfo_fixup.
4406 2015-09-11 Don Breazeal <donb@codesourcery.com>
4407 Luis Machado <lgustavo@codesourcery.com>
4409 * linux-low.c (linux_mourn): Static declaration.
4410 (linux_arch_setup): Move in front of
4411 handle_extended_wait.
4412 (linux_arch_setup_thread): New function.
4413 (handle_extended_wait): Handle exec events. Call
4414 linux_arch_setup_thread. Make event_lwp argument a
4415 pointer-to-a-pointer.
4416 (check_zombie_leaders): Do not check stopped threads.
4417 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4418 (linux_low_filter_event): Add lwp and thread for exec'ing
4419 non-leader thread if leader thread has been deleted.
4420 Refactor code into linux_arch_setup_thread and call it.
4421 Pass child lwp pointer by reference to handle_extended_wait.
4422 (linux_wait_for_event_filtered): Update comment.
4423 (linux_wait_1): Prevent clobbering exec event status.
4424 (linux_supports_exec_events): New function.
4425 (linux_target_ops) <supports_exec_events>: Initialize new member.
4426 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4428 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4429 * server.c (report_exec_events): New global variable.
4430 (handle_query): Handle qSupported query for exec-events feature.
4431 (captured_main): Initialize report_exec_events.
4432 * server.h (report_exec_events): Declare new global variable.
4433 * target.h (struct target_ops) <supports_exec_events>: New
4435 (target_supports_exec_events): New macro.
4436 * win32-low.c (win32_target_ops) <supports_exec_events>:
4437 Initialize new member.
4439 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4441 * linux-low.c (linux_low_enable_btrace): Remove.
4442 (linux_target_ops): Replace linux_low_enable_btrace with
4443 linux_enable_btrace.
4445 2015-09-03 Yao Qi <yao.qi@linaro.org>
4447 * linux-aarch64-low.c (aarch64_insert_point): Call
4448 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4451 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4453 * linux-low.c (check_stopped_by_breakpoint): Use
4454 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4456 2015-08-27 Pedro Alves <palves@redhat.com>
4458 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4460 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4462 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4463 the XNEW-family equivalent.
4464 (compile_bytecodes): Likewise.
4465 * dll.c (loaded_dll): Likewise.
4466 * event-loop.c (append_callback_event): Likewise.
4467 (create_file_handler): Likewise.
4468 (create_file_event): Likewise.
4469 * hostio.c (handle_open): Likewise.
4470 * inferiors.c (add_thread): Likewise.
4471 (add_process): Likewise.
4472 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4473 * linux-arm-low.c (arm_new_process): Likewise.
4474 (arm_new_thread): Likewise.
4475 * linux-low.c (add_to_pid_list): Likewise.
4476 (linux_add_process): Likewise.
4477 (handle_extended_wait): Likewise.
4478 (add_lwp): Likewise.
4479 (enqueue_one_deferred_signal): Likewise.
4480 (enqueue_pending_signal): Likewise.
4481 (linux_resume_one_lwp_throw): Likewise.
4482 (linux_resume_one_thread): Likewise.
4483 (linux_read_memory): Likewise.
4484 (linux_write_memory): Likewise.
4485 * linux-mips-low.c (mips_linux_new_process): Likewise.
4486 (mips_linux_new_thread): Likewise.
4487 (mips_add_watchpoint): Likewise.
4488 * linux-x86-low.c (initialize_low_arch): Likewise.
4489 * lynx-low.c (lynx_add_process): Likewise.
4490 * mem-break.c (set_raw_breakpoint_at): Likewise.
4491 (set_breakpoint): Likewise.
4492 (add_condition_to_breakpoint): Likewise.
4493 (add_commands_to_breakpoint): Likewise.
4494 (clone_agent_expr): Likewise.
4495 (clone_one_breakpoint): Likewise.
4496 * regcache.c (new_register_cache): Likewise.
4497 * remote-utils.c (look_up_one_symbol): Likewise.
4498 * server.c (queue_stop_reply): Likewise.
4499 (start_inferior): Likewise.
4500 (queue_stop_reply_callback): Likewise.
4501 (handle_target_event): Likewise.
4502 * spu-low.c (fetch_ppc_memory): Likewise.
4503 (store_ppc_memory): Likewise.
4504 * target.c (set_target_ops): Likewise.
4505 * thread-db.c (thread_db_load_search): Likewise.
4506 (try_thread_db_load_1): Likewise.
4507 * tracepoint.c (add_tracepoint): Likewise.
4508 (add_tracepoint_action): Likewise.
4509 (create_trace_state_variable): Likewise.
4510 (cmd_qtdpsrc): Likewise.
4511 (cmd_qtro): Likewise.
4512 (add_while_stepping_state): Likewise.
4513 * win32-low.c (child_add_thread): Likewise.
4514 (get_image_name): Likewise.
4516 2015-08-25 Yao Qi <yao.qi@linaro.org>
4518 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4520 2015-08-25 Yao Qi <yao.qi@linaro.org>
4522 * Makefile.in (aarch64-linux.o): New rule.
4523 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4525 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4526 (aarch64_init_debug_reg_state): Make it extern.
4527 (aarch64_linux_prepare_to_resume): Remove.
4529 2015-08-25 Yao Qi <yao.qi@linaro.org>
4531 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4532 lwp_arch_private_info and ptid_of_lwp.
4534 2015-08-25 Yao Qi <yao.qi@linaro.org>
4536 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4537 Find proc_info by find_process_pid. All callers updated.
4539 2015-08-25 Yao Qi <yao.qi@linaro.org>
4541 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4543 (debug_reg_change_callback): Remove.
4544 (aarch64_notify_debug_reg_change): Remove.
4546 2015-08-25 Yao Qi <yao.qi@linaro.org>
4548 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4549 Call current_lwp_ptid.
4551 2015-08-25 Yao Qi <yao.qi@linaro.org>
4553 * linux-aarch64-low.c (debug_reg_change_callback): Use
4556 2015-08-25 Yao Qi <yao.qi@linaro.org>
4558 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4560 2015-08-25 Yao Qi <yao.qi@linaro.org>
4562 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4564 2015-08-25 Yao Qi <yao.qi@linaro.org>
4566 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4569 2015-08-25 Yao Qi <yao.qi@linaro.org>
4571 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4573 (debug_reg_change_callback): Remove argument entry and add argument
4574 lwp. Remove local variable thread. Don't print thread id in the
4575 debugging output. Don't check whether pid of thread equals to pid.
4576 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4577 iterate_over_lwps instead find_inferior.
4579 2015-08-24 Pedro Alves <palves@redhat.com>
4581 * inferiors.c (get_first_process): New function.
4582 * inferiors.h (get_first_process): New declaration.
4583 * remote-utils.c (read_ptid): Default to the first process in the
4584 list, instead of to the current thread's process.
4586 2015-08-24 Pedro Alves <palves@redhat.com>
4588 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4589 * event-loop.c: Likewise.
4590 * remote-utils.c: Likewise.
4591 * tracepoint.c: Likewise.
4593 2015-08-24 Pedro Alves <palves@redhat.com>
4595 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4598 2015-08-21 Pedro Alves <palves@redhat.com>
4600 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4601 instead of literal 1.
4603 2015-08-21 Pedro Alves <palves@redhat.com>
4605 * tdesc.c (default_description): Explicitly zero-initialize.
4607 2015-08-21 Pedro Alves <palves@redhat.com>
4610 * inferiors.c (remove_thread): Discard any pending stop reply for
4612 * server.c (remove_all_on_match_pid): Rename to ...
4613 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4615 (discard_queued_stop_replies): Change parameter to a ptid. Now
4617 (handle_v_kill, kill_inferior_callback, captured_main)
4618 (process_serial_event): Adjust.
4619 * server.h (discard_queued_stop_replies): Declare.
4621 2015-08-21 Pedro Alves <palves@redhat.com>
4623 * linux-low.c (wait_for_sigstop): Always switch to no thread
4624 selected if the previously current thread dies.
4625 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4626 process instead of the current thread's.
4627 * remote-utils.c (input_interrupt): Don't check if there's no
4629 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4630 current thread to the general thread fails, error out.
4631 (handle_qxfer_auxv, handle_qxfer_libraries)
4632 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4633 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4634 (handle_query): Check if there's a thread selected instead of
4635 checking whether there's any thread in the thread list.
4636 (handle_qxfer_threads, handle_qxfer_btrace)
4637 (handle_qxfer_btrace_conf): Don't error out early if there's no
4638 thread in the thread list.
4639 (handle_v_cont, myresume): Don't set the current thread to the
4641 (process_serial_event) <Hg handling>: Also set thread_id if the
4642 previous general thread is still alive.
4643 (process_serial_event) <g/G handling>: If setting the current
4644 thread to the general thread fails, error out.
4645 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4646 thread's lwp instead of the current thread's.
4647 * target.c (set_desired_thread): If the desired thread was not
4648 found, leave the current thread pointing to NULL. Return an int
4649 (boolean) indicating success.
4650 * target.h (set_desired_thread): Change return type to int.
4652 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4654 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4655 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4657 (ps_get_thread_area): New function.
4659 2015-08-19 Gary Benson <gbenson@redhat.com>
4661 * hostio.c (handle_pread): Do not attempt to read more data
4662 than hostio_reply_with_data can fit in a packet.
4664 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4666 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4668 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4670 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4672 2015-08-06 Pedro Alves <palves@redhat.com>
4674 * tracepoint.c (expr_eval_result): Now an int.
4676 2015-08-06 Pedro Alves <palves@redhat.com>
4678 * gdbthread.h (struct regcache): Forward declare.
4679 (struct thread_info) <regcache_data>: Now a struct regcache
4681 * inferiors.c (inferior_regcache_data)
4682 (set_inferior_regcache_data): Now work with struct regcache
4684 * inferiors.h (struct regcache): Forward declare.
4685 (inferior_regcache_data, set_inferior_regcache_data): Now work
4686 with struct regcache pointers.
4687 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4688 (free_register_cache_thread): Remove struct regcache pointer
4691 2015-08-06 Pedro Alves <palves@redhat.com>
4693 * server.c (captured_main): On error, print the exception message
4694 to stderr, and if run_once is set, throw a quit.
4696 2015-08-06 Pedro Alves <palves@redhat.com>
4698 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4701 2015-08-06 Pedro Alves <palves@redhat.com>
4703 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4704 reading beyond the passed in buffer length.
4706 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4708 * tracepoint.c (symbol_list) <required>: Remove.
4710 2015-08-06 Pedro Alves <palves@redhat.com>
4712 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4713 count if stopping and suspending threads.
4714 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4715 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4716 (linux_detach): Complete an ongoing step-over.
4717 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4719 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4720 (linux_wait_1): If passing a signal to the inferior after
4721 finishing a step-over, unsuspend and re-resume all lwps. If we
4722 see a single-step event but the thread should be continuing, don't
4723 pass the trap to gdb.
4724 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4725 internal_error instead of gdb_assert.
4726 (enqueue_pending_signal): New function.
4727 (check_ptrace_stopped_lwp_gone): Add debug output.
4728 (start_step_over): Use internal_error instead of gdb_assert.
4729 (complete_ongoing_step_over): New function.
4730 (linux_resume_one_thread): Don't resume a suspended thread.
4731 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4734 2015-08-06 Pedro Alves <palves@redhat.com>
4736 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4737 (linux_thread_alive): Use lwp_is_marked_dead.
4738 (extended_event_reported): Delete.
4739 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4740 instead of extended_event_reported.
4741 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4743 (lwp_is_marked_dead): New function.
4744 (lwp_running): Use lwp_is_marked_dead.
4745 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4748 2015-08-06 Pedro Alves <palves@redhat.com>
4750 * linux-low.c (linux_wait_1): Move fork event output out of the
4751 !report_to_gdb check. Pass event_child->waitstatus to
4752 target_waitstatus_to_string instead of ourstatus.
4754 2015-08-04 Yao Qi <yao.qi@linaro.org>
4756 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4757 if current_thread is 32 bit.
4759 2015-08-04 Yao Qi <yao.qi@linaro.org>
4761 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4762 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4763 * server.c (extended_protocol): Remove "static".
4764 * server.h (extended_protocol): Declare it.
4766 2015-08-04 Yao Qi <yao.qi@linaro.org>
4768 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4769 both aarch64 and aarch32.
4770 (aarch64_set_pc): Likewise.
4772 2015-08-04 Yao Qi <yao.qi@linaro.org>
4774 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4775 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4776 arm-with-neon.xml to srv_xmlfiles.
4777 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4778 (is_64bit_tdesc): New function.
4779 (aarch64_linux_read_description): New function.
4780 (aarch64_arch_setup): Call aarch64_linux_read_description.
4781 (regs_info): Rename to regs_info_aarch64.
4782 (aarch64_regs_info): Return right regs_info.
4783 (initialize_low_arch): Call initialize_low_arch_aarch32.
4785 2015-08-04 Yao Qi <yao.qi@linaro.org>
4787 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4788 * linux-aarch32-low.c: New file.
4789 * linux-aarch32-low.h: New file.
4790 * linux-arm-low.c (arm_fill_gregset): Move it to
4791 linux-aarch32-low.c.
4792 (arm_store_gregset): Likewise.
4793 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4794 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4795 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4796 (regs_info): Rename to regs_info_arm.
4797 (arm_regs_info): Return regs_info_aarch32 if
4798 have_ptrace_getregset is 1 and target description is
4799 arm_with_neon or arm_with_vfpv3.
4800 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4801 Call initialize_low_arch_aarch32 instead.
4803 2015-08-04 Yao Qi <yao.qi@linaro.org>
4805 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4806 * linux-low.c: ... here.
4807 * linux-low.h (have_ptrace_getregset): Declare it.
4809 2015-08-04 Pedro Alves <palves@redhat.com>
4811 * thread-db.c (struct thread_db): Use new typedefs.
4812 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4814 (disable_thread_event_reporting): Cast result of dlsym to
4815 destination function pointer type.
4816 (thread_db_mourn): Use td_ta_delete_ftype.
4818 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4820 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4822 (CDX_BREAKPOINT): Define for R2.
4823 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4824 (the_low_target): Add comments.
4826 2015-07-30 Yao Qi <yao.qi@linaro.org>
4828 * linux-arm-low.c (arm_hwcap): Remove it.
4829 (arm_read_description): New local variable arm_hwcap. Don't
4830 set arm_hwcap to zero.
4832 2015-07-30 Yao Qi <yao.qi@linaro.org>
4834 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4835 Use regcache->tdesc instead.
4836 (arm_store_wmmxregset): Likewise.
4837 (arm_fill_vfpregset): Likewise.
4838 (arm_store_vfpregset): Likewise.
4840 2015-07-30 Yao Qi <yao.qi@linaro.org>
4842 * linux-arm-low.c: Include arch/arm.h.
4843 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4844 (arm_store_gregset): Likewise.
4846 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4848 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4849 ptrace's 4th parameter.
4851 2015-07-27 Yao Qi <yao.qi@linaro.org>
4853 * configure.srv (case aarch64*-*-linux*): Don't set
4856 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4858 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4860 * linux-arm-low.c: Likewise.
4861 * linux-cris-low.c: Likewise.
4862 * linux-crisv32-low.c: Likewise.
4863 * linux-low.c: Likewise.
4864 * linux-m68k-low.c: Likewise.
4865 * linux-mips-low.c: Likewise.
4866 * linux-nios2-low.c: Likewise.
4867 * linux-s390-low.c: Likewise.
4868 * linux-sparc-low.c: Likewise.
4869 * linux-tic6x-low.c: Likewise.
4870 * linux-tile-low.c: Likewise.
4871 * linux-x86-low.c: Likewise.
4873 2015-07-24 Pedro Alves <palves@redhat.com>
4875 * config.in: Regenerate.
4876 * configure: Regenerate.
4878 2015-07-24 Pedro Alves <palves@redhat.com>
4880 * acinclude.m4: Include ../ptrace.m4.
4881 * configure.ac: Call GDB_AC_PTRACE.
4882 * config.in, configure: Regenerate.
4884 2015-07-24 Yao Qi <yao.qi@linaro.org>
4886 * linux-low.c (linux_create_inferior): Remove setting to
4887 proc->priv->new_inferior.
4888 (linux_attach): Likewise.
4889 (linux_low_filter_event): Likewise.
4890 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4892 2015-07-24 Yao Qi <yao.qi@linaro.org>
4894 * linux-low.c (linux_arch_setup): New function.
4895 (linux_low_filter_event): If proc->tdesc is NULL and
4896 proc->attached is true, call the_low_target.arch_setup.
4897 Otherwise, keep status pending, and return.
4898 (linux_resume_one_lwp_throw): Don't call get_pc if
4899 thread->while_stepping isn't NULL. Don't call
4900 get_thread_regcache if proc->tdesc is NULL.
4901 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4902 (linux_target_ops): Install arch_setup.
4903 * server.c (start_inferior): Call the_target->arch_setup.
4904 * target.h (struct target_ops) <arch_setup>: New field.
4905 (target_arch_setup): New marco.
4906 * lynx-low.c (lynx_target_ops): Update.
4907 * nto-low.c (nto_target_ops): Update.
4908 * spu-low.c (spu_target_ops): Update.
4909 * win32-low.c (win32_target_ops): Update.
4911 2015-07-24 Yao Qi <yao.qi@linaro.org>
4913 * linux-low.c (linux_add_process): Don't set
4914 proc->priv->new_inferior.
4915 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4916 (linux_attach): Likewise.
4918 2015-07-24 Yao Qi <yao.qi@linaro.org>
4920 * server.c (start_inferior): Code refactor.
4922 2015-07-24 Yao Qi <yao.qi@linaro.org>
4924 * server.c (process_serial_event): Set general_thread.
4926 2015-07-21 Yao Qi <yao.qi@linaro.org>
4928 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4929 aarch64_linux_get_debug_reg_capacity.
4931 2015-07-17 Yao Qi <yao.qi@linaro.org>
4933 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4934 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4935 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4936 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4937 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4938 (AARCH64_HWP_ALIGNMENT): Likewise.
4939 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4940 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4941 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4942 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4943 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4944 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4945 (struct aarch64_debug_reg_state): Likewise.
4946 (struct arch_lwp_info): Likewise.
4947 (aarch64_align_watchpoint): Likewise.
4948 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4949 (aarch64_watchpoint_length): Likewise.
4950 (aarch64_point_encode_ctrl_reg): Likewise
4951 (aarch64_point_is_aligned): Likewise.
4952 (aarch64_align_watchpoint): Likewise.
4953 (aarch64_linux_set_debug_regs):
4954 (aarch64_dr_state_insert_one_point): Likewise.
4955 (aarch64_dr_state_remove_one_point): Likewise.
4956 (aarch64_handle_breakpoint): Likewise.
4957 (aarch64_handle_aligned_watchpoint): Likewise.
4958 (aarch64_handle_unaligned_watchpoint): Likewise.
4959 (aarch64_handle_watchpoint): Likewise.
4961 2015-07-17 Yao Qi <yao.qi@linaro.org>
4963 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4964 and don't aarch64_get_debug_reg_state. All callers update.
4965 (aarch64_handle_aligned_watchpoint): Likewise.
4966 (aarch64_handle_unaligned_watchpoint): Likewise.
4967 (aarch64_handle_watchpoint): Likewise.
4968 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4969 (aarch64_remove_point): Likewise.
4971 2015-07-17 Yao Qi <yao.qi@linaro.org>
4973 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4975 (aarch64_handle_unaligned_watchpoint): Likewise.
4977 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4979 Revert the previous 3 commits:
4980 Move gdb_regex* to common/
4981 Move linux_find_memory_regions_full & co.
4982 gdbserver build-id attribute generator
4984 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4985 Jan Kratochvil <jan.kratochvil@redhat.com>
4987 gdbserver build-id attribute generator.
4988 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4989 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4990 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4992 (get_dynamic): Use find_pdhr to traverse program headers.
4993 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4994 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4995 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4996 (get_hex_build_id): New.
4997 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4998 to reply XML document.
5000 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5001 Jan Kratochvil <jan.kratochvil@redhat.com>
5003 * target.c: Include target/target-utils.h and fcntl.h.
5004 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5005 (target_fileio_read_stralloc): New functions.
5007 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5009 * Makefile.in (OBS): Add gdb_regex.o.
5011 * config.in: Rebuilt.
5012 * configure: Rebuilt.
5014 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5015 Jan Kratochvil <jan.kratochvil@redhat.com>
5017 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5018 * Makefile.in (OBS): Add target-utils.o.
5019 (linux-maps.o, target-utils.o): New.
5020 * configure.srv (srv_linux_obj): Add linux-maps.o.
5022 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5024 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5026 (the_low_target): Install it.
5028 2015-07-14 Pedro Alves <palves@redhat.com>
5030 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5031 Instead, ignore ECHILD, and throw an error for other errnos.
5033 2015-07-10 Pedro Alves <palves@redhat.com>
5035 * event-loop.c (struct callback_event) <data>: Change type to
5036 gdb_client_data instance instead of gdb_client_data pointer.
5037 (append_callback_event): Adjust.
5039 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5041 * linux-aarch64-low.c: Add comments for each linux_target_ops
5042 method. Remove comments already covered in target_ops and
5043 linux_target_ops definitions.
5044 (the_low_target): Add comments for each unimplemented method.
5046 2015-07-09 Yao Qi <yao.qi@linaro.org>
5048 * linux-aarch64-low.c (aarch64_regmap): Remove.
5049 (aarch64_usrregs_info): Remove.
5050 (regs_info): Set field usrregs to NULL.
5052 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5054 * linux-low.c: Include "rsp-low.h"
5055 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5056 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5057 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5058 (handle_btrace_enable_pt): New.
5059 (handle_btrace_general_set): Support "pt".
5060 (handle_btrace_conf_general_set): Support "pt:size".
5062 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5064 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5067 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5069 * linux-aarch64-low.c: Remove comment about endianness.
5070 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5071 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5074 2015-06-24 Gary Benson <gbenson@redhat.com>
5076 * linux-i386-ipa.c (stdint.h): Do not include.
5077 * lynx-i386-low.c (stdint.h): Likewise.
5078 * lynx-ppc-low.c (stdint.h): Likewise.
5079 * mem-break.c (stdint.h): Likewise.
5080 * thread-db.c (stdint.h): Likewise.
5081 * tracepoint.c (stdint.h): Likewise.
5082 * win32-low.c (stdint.h): Likewise.
5084 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5086 * server.c (write_qxfer_response): Update call to
5087 remote_escape_output.
5089 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5090 Jan Kratochvil <jan.kratochvil@redhat.com>
5092 Merge multiple hex conversions.
5093 * gdbreplay.c (tohex): Rename to 'fromhex'.
5094 (logchar): Use fromhex.
5096 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5098 * server.c (handle_qxfer_libraries): Set `version' attribute for
5101 2015-06-10 Gary Benson <gbenson@redhat.com>
5103 * target.h (struct target_ops) <multifs_open>: New field.
5104 <multifs_unlink>: Likewise.
5105 <multifs_readlink>: Likewise.
5106 * linux-low.c (nat/linux-namespaces.h): New include.
5107 (linux_target_ops): Initialize the_target->multifs_open,
5108 the_target->multifs_unlink and the_target->multifs_readlink.
5109 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5110 * hostio.c (hostio_fs_pid): New static variable.
5111 (hostio_handle_new_gdb_connection): New function.
5112 (handle_setfs): Likewise.
5113 (handle_open): Use the_target->multifs_open as appropriate.
5114 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5115 (handle_readlink): Use the_target->multifs_readlink as
5117 (handle_vFile): Handle vFile:setfs packets.
5118 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5119 after target_handle_new_gdb_connection.
5121 2015-06-10 Gary Benson <gbenson@redhat.com>
5123 * configure.ac (AC_CHECK_FUNCS): Add setns.
5124 * config.in: Regenerate.
5125 * configure: Likewise.
5126 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5127 (linux-namespaces.o): New rule.
5128 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5130 2015-06-09 Gary Benson <gbenson@redhat.com>
5132 * hostio.c (handle_open): Process mode argument with
5133 fileio_to_host_mode.
5135 2015-06-01 Yao Qi <yao.qi@linaro.org>
5137 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5138 * linux-x86-low.c: Likewise.
5140 2015-05-28 Don Breazeal <donb@codesourcery.com>
5142 * linux-low.c (handle_extended_wait): Initialize
5143 thread_info.last_resume_kind for new fork children.
5145 2015-05-15 Pedro Alves <palves@redhat.com>
5147 * target.h (target_handle_new_gdb_connection): Rewrite using if
5148 wrapped in do/while.
5150 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5152 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5153 * configure, config.in: Regenerate.
5154 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5157 2015-05-12 Don Breazeal <donb@codesourcery.com>
5159 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5160 PTRACE_EVENT_VFORK_DONE.
5161 (linux_low_ptrace_options, extended_event_reported): Add vfork
5163 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5164 and "vforkdone" for RSP 'T' Stop Reply Packet.
5165 * server.h (report_vfork_events): Declare
5168 2015-05-12 Don Breazeal <donb@codesourcery.com>
5170 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5171 (the_low_target) <new_fork>: Initialize new member.
5172 * linux-arm-low.c (arm_new_fork): New function.
5173 (the_low_target) <new_fork>: Initialize new member.
5174 * linux-low.c (handle_extended_wait): Call new target function
5176 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5177 * linux-mips-low.c (mips_add_watchpoint): New function
5178 extracted from mips_insert_point.
5179 (the_low_target) <new_fork>: Initialize new member.
5180 (mips_linux_new_fork): New function.
5181 (mips_insert_point): Call mips_add_watchpoint.
5182 * linux-x86-low.c (x86_linux_new_fork): New function.
5183 (the_low_target) <new_fork>: Initialize new member.
5185 2015-05-12 Don Breazeal <donb@codesourcery.com>
5187 * linux-low.c (handle_extended_wait): Implement return value,
5188 rename argument 'event_child' to 'event_lwp', handle
5189 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5190 (linux_low_ptrace_options): New function.
5191 (linux_low_filter_event): Call linux_low_ptrace_options,
5192 use different argument fo linux_enable_event_reporting,
5193 use return value from handle_extended_wait.
5194 (extended_event_reported): New function.
5195 (linux_wait_1): Call extended_event_reported and set
5196 status to report fork events.
5197 (linux_write_memory): Add pid to debug message.
5198 (reset_lwp_ptrace_options_callback): New function.
5199 (linux_handle_new_gdb_connection): New function.
5200 (linux_target_ops): Initialize new structure member.
5201 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5202 * lynx-low.c: Initialize new structure member.
5203 * remote-utils.c (prepare_resume_reply): Implement stop reason
5204 "fork" for "T" stop message.
5205 * server.c (handle_query): Call handle_new_gdb_connection.
5206 * server.h (report_fork_events): Declare global flag.
5207 * target.h (struct target_ops) <handle_new_gdb_connection>:
5209 (target_handle_new_gdb_connection): New macro.
5210 * win32-low.c: Initialize new structure member.
5212 2015-05-12 Don Breazeal <donb@codesourcery.com>
5214 * mem-break.c (APPEND_TO_LIST): Define macro.
5215 (clone_agent_expr): New function.
5216 (clone_one_breakpoint): New function.
5217 (clone_all_breakpoints): New function.
5218 * mem-break.h: Declare new functions.
5220 2015-05-12 Don Breazeal <donb@codesourcery.com>
5222 * linux-low.c (linux_supports_fork_events): New function.
5223 (linux_supports_vfork_events): New function.
5224 (linux_target_ops): Initialize new structure members.
5225 (initialize_low): Call linux_check_ptrace_features.
5226 * lynx-low.c (lynx_target_ops): Initialize new structure
5228 * server.c (report_fork_events, report_vfork_events):
5230 (handle_query): Add new features to qSupported packet and
5232 (captured_main): Initialize new global variables.
5233 * target.h (struct target_ops) <supports_fork_events>:
5235 <supports_vfork_events>: New member.
5236 (target_supports_fork_events): New macro.
5237 (target_supports_vfork_events): New macro.
5238 * win32-low.c (win32_target_ops): Initialize new structure
5241 2015-05-12 Gary Benson <gbenson@redhat.com>
5243 * server.c (handle_qxfer_exec_file): Use current process
5246 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5248 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5249 Remove HAVE_PTRACE_GETREGS conditionals.
5250 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5251 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5253 2015-05-08 Yao Qi <yao.qi@linaro.org>
5255 * linux-low.c (linux_supports_conditional_breakpoints): New
5257 (linux_target_ops): Install new target method.
5258 * lynx-low.c (lynx_target_ops): Install NULL hook for
5259 supports_conditional_breakpoints.
5260 * nto-low.c (nto_target_ops): Likewise.
5261 * spu-low.c (spu_target_ops): Likewise.
5262 * win32-low.c (win32_target_ops): Likewise.
5263 * server.c (handle_query): Check
5264 target_supports_conditional_breakpoints.
5265 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5267 (target_supports_conditional_breakpoints): New macro.
5269 2015-05-06 Pedro Alves <palves@redhat.com>
5272 * server.c (start_inferior): If the process exits, mourn it.
5274 2015-04-21 Gary Benson <gbenson@redhat.com>
5276 * hostio.c (fileio_open_flags_to_host): Factored out to
5277 fileio_to_host_openflags in common/fileio.c. Single use
5280 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5282 * linux-xtensa-low.c (xtensa_fill_gregset)
5283 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5286 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5288 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5289 (regs_info): Replace usrregs pointer with NULL.
5291 2015-04-17 Gary Benson <gbenson@redhat.com>
5293 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5294 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5295 * server.c (handle_qxfer_exec_file): New function.
5296 (qxfer_packets): Add exec-file entry.
5297 (handle_query): Report qXfer:exec-file:read as supported packet.
5299 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5301 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5303 2015-04-09 Gary Benson <gbenson@redhat.com>
5305 * hostio-errno.c (errno_to_fileio_error): Remove function.
5306 Update caller to use remote_fileio_to_fio_error.
5308 2015-04-09 Yao Qi <yao.qi@linaro.org>
5310 * linux-low.c (linux_insert_point): Call
5311 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5312 (linux_remove_point): Call remove_memory_breakpoint if type is
5314 * linux-x86-low.c (x86_insert_point): Don't call
5315 insert_memory_breakpoint.
5316 (x86_remove_point): Don't call remove_memory_breakpoint.
5318 2015-04-01 Pedro Alves <palves@redhat.com>
5319 Cleber Rosa <crosa@redhat.com>
5321 * server.c (gdbserver_usage): Reorganize and extend the usage
5324 2015-03-24 Pedro Alves <palves@redhat.com>
5326 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5327 output. Also dump TRAP_TRACE.
5328 (linux_low_filter_event): In debug output, distinguish a
5329 resume_stop SIGSTOP from a delayed SIGSTOP.
5331 2015-03-24 Gary Benson <gbenson@redhat.com>
5333 * linux-x86-low.c (x86_linux_new_thread): Moved to
5335 (x86_linux_prepare_to_resume): Likewise.
5337 2015-03-24 Gary Benson <gbenson@redhat.com>
5339 * Makefile.in (x86-linux-dregs.o): New rule.
5340 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5341 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5342 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5343 (x86_linux_dr_get): Likewise.
5344 (x86_linux_dr_set): Likewise.
5345 (update_debug_registers_callback): Likewise.
5346 (x86_linux_dr_set_addr): Likewise.
5347 (x86_linux_dr_get_addr): Likewise.
5348 (x86_linux_dr_set_control): Likewise.
5349 (x86_linux_dr_get_control): Likewise.
5350 (x86_linux_dr_get_status): Likewise.
5351 (x86_linux_update_debug_registers): Likewise.
5353 2015-03-24 Gary Benson <gbenson@redhat.com>
5355 * linux-x86-low.c (x86_linux_update_debug_registers):
5356 New function, factored out from...
5357 (x86_linux_prepare_to_resume): ...this.
5359 2015-03-24 Gary Benson <gbenson@redhat.com>
5361 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5362 (x86_linux_dr_set): Likewise.
5363 (update_debug_registers_callback): Likewise.
5364 (x86_linux_dr_set_addr): Likewise.
5365 (x86_linux_dr_get_addr): Likewise.
5366 (x86_linux_dr_set_control): Likewise.
5367 (x86_linux_dr_get_control): Likewise.
5368 (x86_linux_dr_get_status): Likewise.
5369 (x86_linux_prepare_to_resume): Likewise.
5371 2015-03-24 Gary Benson <gbenson@redhat.com>
5373 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5374 Use perror_with_name. Pass string through gettext.
5375 (x86_linux_dr_set): Likewise.
5377 2015-03-24 Gary Benson <gbenson@redhat.com>
5379 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5380 (x86_linux_dr_set_addr): ...this.
5381 (x86_dr_low_get_addr): Rename to...
5382 (x86_linux_dr_get_addr): ...this.
5383 (x86_dr_low_set_control): Rename to...
5384 (x86_linux_dr_set_control): ...this.
5385 (x86_dr_low_get_control): Rename to...
5386 (x86_linux_dr_get_control): ...this.
5387 (x86_dr_low_get_status): Rename to...
5388 (x86_linux_dr_get_status): ...this.
5389 (x86_dr_low): Update with new function names.
5391 2015-03-24 Gary Benson <gbenson@redhat.com>
5393 * Makefile.in (x86-linux.o): New rule.
5394 * configure.srv: Add x86-linux.o to relevant targets.
5395 * linux-low.c (lwp_set_arch_private_info): New function.
5396 (lwp_arch_private_info): Likewise.
5397 * linux-x86-low.c: Include nat/x86-linux.h.
5398 (arch_lwp_info): Removed structure.
5399 (update_debug_registers_callback):
5400 Use lwp_set_debug_registers_changed.
5401 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5402 and lwp_set_debug_registers_changed.
5403 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5405 2015-03-24 Gary Benson <gbenson@redhat.com>
5407 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5408 * linux-arm-low.c (arm_new_thread): Likewise.
5409 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5410 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5411 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5412 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5414 2015-03-24 Gary Benson <gbenson@redhat.com>
5416 * linux-low.c (ptid_of_lwp): New function.
5417 (lwp_is_stopped): Likewise.
5418 (lwp_stop_reason): Likewise.
5419 * linux-x86-low.c (update_debug_registers_callback):
5421 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5424 2015-03-24 Gary Benson <gbenson@redhat.com>
5426 * linux-low.h (linux_stop_lwp): Remove declaration.
5428 2015-03-24 Gary Benson <gbenson@redhat.com>
5430 * linux-low.h: Include nat/linux-nat.h.
5431 * linux-low.c (iterate_over_lwps_args): New structure.
5432 (iterate_over_lwps_filter): New function.
5433 (iterate_over_lwps): Likewise.
5434 * linux-x86-low.c (update_debug_registers_callback):
5435 Update signature to what iterate_over_lwps expects.
5436 Remove PID check that iterate_over_lwps now performs.
5437 (x86_dr_low_set_addr): Use iterate_over_lwps.
5438 (x86_dr_low_set_control): Likewise.
5440 2015-03-24 Gary Benson <gbenson@redhat.com>
5442 * linux-x86-low.c (x86_debug_reg_state): New function.
5443 (x86_linux_prepare_to_resume): Use the above.
5445 2015-03-24 Gary Benson <gbenson@redhat.com>
5447 * linux-low.c (current_lwp_ptid): New function.
5448 * linux-x86-low.c: Include nat/linux-nat.h.
5449 (x86_dr_low_get_addr): Use current_lwp_ptid.
5450 (x86_dr_low_get_control): Likewise.
5451 (x86_dr_low_get_status): Likewise.
5453 2015-03-20 Pedro Alves <palves@redhat.com>
5455 * tracepoint.c (cmd_qtstatus): Make "str" const.
5457 2015-03-20 Pedro Alves <palves@redhat.com>
5459 * server.c (handle_general_set): Make "req_str" const.
5461 2015-03-19 Pedro Alves <palves@redhat.com>
5463 * linux-low.c (linux_resume_one_lwp): Rename to ...
5464 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5465 instead call perror_with_name.
5466 (check_ptrace_stopped_lwp_gone): New function.
5467 (linux_resume_one_lwp): Reimplement as wrapper around
5468 linux_resume_one_lwp_throw that swallows errors if the LWP is
5471 2015-03-19 Pedro Alves <palves@redhat.com>
5473 * linux-low.c (count_events_callback, select_event_lwp_callback):
5474 No longer check whether the thread has resume_stop as last resume
5477 2015-03-19 Pedro Alves <palves@redhat.com>
5479 * linux-low.c (count_events_callback, select_event_lwp_callback):
5480 Use the lwp's status_pending_p field, not the thread's.
5482 2015-03-19 Pedro Alves <palves@redhat.com>
5484 * linux-low.c (select_event_lwp_callback): Update comments to
5485 no longer mention SIGTRAP.
5487 2015-03-18 Gary Benson <gbenson@redhat.com>
5489 * server.c (handle_query): Do not report vFile:fstat as supported.
5491 2015-03-11 Gary Benson <gbenson@redhat.com>
5493 * hostio.c (sys/types.h): New include.
5494 (sys/stat.h): Likewise.
5495 (common-remote-fileio.h): Likewise.
5496 (handle_fstat): New function.
5497 (handle_vFile): Handle vFile:fstat packets.
5499 2015-03-11 Gary Benson <gbenson@redhat.com>
5501 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5502 struct stat.st_blocks and struct stat.st_blksize.
5503 * configure: Regenerate.
5504 * config.in: Likewise.
5505 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5506 (OBS): Add common-remote-fileio.o.
5507 (common-remote-fileio.o): New rule.
5509 2015-03-09 Pedro Alves <palves@redhat.com>
5511 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5512 'struct sockaddr' pointer in 'accept' call.
5514 2015-03-09 Pedro Alves <palves@redhat.com>
5517 2015-03-07 Pedro Alves <palves@redhat.com>
5518 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5519 or <winsock2.h> here. Instead include "gdb_socket.h".
5520 (remote_open): Use union gdb_sockaddr_u.
5521 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5522 or <winsock2.h> here. Instead include "gdb_socket.h".
5523 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5524 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5526 (init_named_socket, gdb_agent_helper_thread): Use union
5529 2015-03-07 Pedro Alves <palves@redhat.com>
5531 * configure.ac (build_warnings): Move
5532 -Wdeclaration-after-statement to the C-specific set.
5533 * configure: Regenerate.
5535 2015-03-07 Pedro Alves <palves@redhat.com>
5537 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5538 or <winsock2.h> here. Instead include "gdb_socket.h".
5539 (remote_open): Use union gdb_sockaddr_u.
5540 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5541 or <winsock2.h> here. Instead include "gdb_socket.h".
5542 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5543 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5545 (init_named_socket, gdb_agent_helper_thread): Use union
5548 2015-03-07 Pedro Alves <palves@redhat.com>
5550 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5553 2015-03-06 Yao Qi <yao.qi@linaro.org>
5555 * linux-aarch64-low.c (aarch64_insert_point): Use
5556 show_debug_regs as a boolean.
5557 (aarch64_remove_point): Likewise.
5559 2015-03-05 Pedro Alves <palves@redhat.com>
5561 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5562 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5563 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5564 * nto-low.c (nto_target_ops): Likewise.
5565 * spu-low.c (spu_target_ops): Likewise.
5566 * win32-low.c (win32_target_ops): Likewise.
5568 2015-03-04 Pedro Alves <palves@redhat.com>
5570 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5571 Decide whether a breakpoint triggered based on the SIGTRAP's
5573 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5574 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5575 (linux_low_filter_event): Check for breakpoints before checking
5577 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5579 (linux_stopped_by_sw_breakpoint)
5580 (linux_supports_stopped_by_sw_breakpoint)
5581 (linux_stopped_by_hw_breakpoint)
5582 (linux_supports_stopped_by_hw_breakpoint): New functions.
5583 (linux_target_ops): Install new target methods.
5585 2015-03-04 Pedro Alves <palves@redhat.com>
5587 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5588 * server.c (swbreak_feature, hwbreak_feature): New globals.
5589 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5590 (captured_main): Clear swbreak_feature and hwbreak_feature.
5591 * server.h (swbreak_feature, hwbreak_feature): Declare.
5592 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5593 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5594 supports_stopped_by_hw_breakpoint>: New fields.
5595 (target_supports_stopped_by_sw_breakpoint)
5596 (target_stopped_by_sw_breakpoint)
5597 (target_supports_stopped_by_hw_breakpoint)
5598 (target_stopped_by_hw_breakpoint): Declare.
5600 2015-03-04 Pedro Alves <palves@redhat.com>
5602 enum lwp_stop_reason -> enum target_stop_reason
5603 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5604 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5605 (linux_wait_1, stuck_in_jump_pad_callback)
5606 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5607 (linux_stopped_by_watchpoint):
5608 * linux-low.h (enum lwp_stop_reason): Delete.
5609 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5610 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5612 2015-03-04 Yao Qi <yao.qi@linaro.org>
5614 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5616 2015-03-03 Gary Benson <gbenson@redhat.com>
5618 * hostio.c (handle_vFile): Fix prefix lengths.
5620 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5622 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5625 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5627 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5628 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5629 (clean): Add "rm -f" for above C files.
5630 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5631 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5632 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5633 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5634 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5635 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5636 (init_registers_s390x_vx_linux64)
5637 (init_registers_s390x_tevx_linux64)
5638 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5639 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5641 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5642 (s390_store_vxrs_high): New functions.
5643 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5645 (s390_arch_setup): Add logic for selecting one of the new target
5646 descriptions. Activate the new vector regsets if applicable.
5647 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5648 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5649 and init_registers_s390x_tevx_linux64.
5651 2015-03-01 Pedro Alves <palves@redhat.com>
5653 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5656 2015-02-27 Pedro Alves <palves@redhat.com>
5658 * linux-x86-low.c (u_debugreg_offset): New function.
5659 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5661 2015-02-27 Pedro Alves <palves@redhat.com>
5663 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5664 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5665 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5666 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5667 (ps_lsetfpregs, ps_getpid)
5668 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5669 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5670 (ps_lsetxregs, ps_plog): Declare.
5672 2015-02-27 Pedro Alves <palves@redhat.com>
5674 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5675 IP_AGENT_EXPORT_FUNC.
5676 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5677 IP_AGENT_EXPORT_FUNC.
5678 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5679 (IP_AGENT_EXPORT): Delete.
5680 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5681 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5682 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5683 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5684 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5685 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5686 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5687 (traceframe_read_count, traceframe_write_count)
5688 (traceframes_created, trace_state_variables, get_raw_reg)
5689 (get_trace_state_variable_value, set_trace_state_variable_value)
5690 (ust_loaded, helper_thread_id, cmd_buf): Use
5691 IPA_SYM_EXPORTED_NAME.
5692 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5693 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5694 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5695 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5696 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5697 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5698 EXTERN_C_PUSH/EXTERN_C_POP.
5699 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5700 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5701 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5702 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5703 (traceframe_write_count, traceframe_read_count)
5704 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5705 (about_to_request_buffer_space, get_trace_state_variable_value)
5706 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5707 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5708 EXTERN_C_PUSH/EXTERN_C_POP.
5709 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5710 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5711 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5712 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5713 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5714 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5715 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5716 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5718 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5719 (IP_AGENT_EXPORT_VAR_DECL): Define.
5721 (gdb_agent_get_raw_reg): Declare.
5723 2015-02-27 Tom Tromey <tromey@redhat.com>
5724 Pedro Alves <palves@redhat.com>
5726 Rename symbols whose names are reserved C++ keywords throughout.
5728 2015-02-27 Pedro Alves <palves@redhat.com>
5730 * Makefile.in (COMPILER): New, get it from autoconf.
5731 (CXX): Get from autoconf instead.
5732 (COMPILE.pre): Use COMPILER.
5733 (CC-LD): Rename to ...
5734 (CC_LD): ... this. Use COMPILER.
5735 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5736 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5737 * acinclude.m4: Include build-with-cxx.m4.
5738 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5739 Disable -Werror by default if building in C++ mode.
5740 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5741 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5742 the C++ compiler. Save/restore CXXFLAGS too.
5743 * configure: Regenerate.
5745 2015-02-27 Pedro Alves <palves@redhat.com>
5747 * acinclude.m4: Include libiberty.m4.
5748 * configure.ac: Call libiberty_INIT.
5749 * config.in, configure: Regenerate.
5751 2015-02-26 Pedro Alves <palves@redhat.com>
5753 * linux-low.c (linux_wait_1): When incrementing the PC past a
5754 program breakpoint always use the_low_target.breakpoint_len as
5755 increment, rather than the maximum between that and
5756 the_low_target.decr_pc_after_break.
5758 2015-02-23 Pedro Alves <palves@redhat.com>
5760 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5761 thread was doing a step-over; always adjust the PC if
5762 we stepped over a permanent breakpoint.
5763 (linux_wait_1): If we stepped over breakpoint that was on top of a
5764 permanent breakpoint, manually advance the PC past it.
5766 2015-02-23 Pedro Alves <palves@redhat.com>
5768 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5770 (x86_fill_gregset, x86_store_gregset): Use it when handling
5773 2015-02-20 Pedro Alves <palves@redhat.com>
5775 * thread-db.c: Include "nat/linux-procfs.h".
5776 (thread_db_init): Skip listing new threads if the kernel supports
5777 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5779 2015-02-20 Pedro Alves <palves@redhat.com>
5781 * linux-low.c (status_pending_p_callback): Use ptid_match.
5783 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5785 PR breakpoints/16812
5786 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5787 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5788 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5790 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5792 PR breakpoints/15956
5793 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5795 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5797 * linux-low.c (linux_low_btrace_conf): Print size.
5798 * server.c (handle_btrace_conf_general_set): New.
5799 (hanle_general_set): Call handle_btrace_conf_general_set.
5800 (handle_query): Report Qbtrace-conf:bts:size as supported.
5802 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5804 * linux-low.c (linux_low_enable_btrace): Update parameters.
5805 (linux_low_btrace_conf): New.
5806 (linux_target_ops)<to_btrace_conf>: Initialize.
5807 * server.c (current_btrace_conf): New.
5808 (handle_btrace_enable): Rename to ...
5809 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5810 to target_enable_btrace. Update comment. Update users.
5811 (handle_qxfer_btrace_conf): New.
5812 (qxfer_packets): Add btrace-conf entry.
5813 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5814 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5815 (target_ops)<read_btrace_conf>: New.
5816 (target_enable_btrace): Update parameters.
5817 (target_read_btrace_conf): New.
5819 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5821 * server.c (handle_btrace_general_set): Remove call to
5822 target_supports_btrace.
5823 (supported_btrace_packets): New.
5824 (handle_query): Call supported_btrace_packets.
5825 * target.h: include btrace-common.h.
5826 (btrace_target_info): Removed.
5827 (supports_btrace, target_supports_btrace): Update parameters.
5829 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5831 * Makefile.in (SFILES): Add common/btrace-common.c.
5832 (OBS): Add common/btrace-common.o.
5833 (btrace-common.o): Add build rules.
5834 * linux-low: Include btrace-common.h.
5835 (linux_low_read_btrace): Use struct btrace_data. Call
5836 btrace_data_init and btrace_data_fini.
5838 2015-02-06 Pedro Alves <palves@redhat.com>
5840 * thread-db.c (find_new_threads_callback): Add debug output.
5842 2015-02-04 Pedro Alves <palves@redhat.com>
5844 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5845 (resume_stopped_resumed_lwps): New function.
5846 (linux_wait_for_event_filtered): Use it.
5848 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5850 * Makefile.in (SFILES): Add linux-personality.c.
5851 (linux-personality.o): New rule.
5852 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5853 list of objects to be built.
5854 * linux-low.c: Include nat/linux-personality.h.
5855 (linux_create_inferior): Remove code to disable address space
5856 randomization (moved to ../nat/linux-personality.c). Create
5857 cleanup to disable address space randomization.
5859 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5861 * Makefile.in (posix-strerror.o): New rule.
5862 (mingw-strerror.o): Likewise.
5863 * configure: Regenerated.
5864 * configure.ac: Source file ../common/common.host. Initialize new
5865 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5867 2015-01-14 Yao Qi <yao@codesourcery.com>
5869 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5870 (ppc-linux.o): New rule.
5871 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5872 * configure.ac: AC_CHECK_FUNCS(getauxval).
5873 * config.in: Re-generated.
5874 * configure: Re-generated.
5875 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5876 ppc64_64bit_inferior_p
5878 2015-01-14 Yao Qi <yao@codesourcery.com>
5880 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5881 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5882 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5883 (PT_ORIG_R3, PT_TRAP): Likewise.
5884 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5885 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5886 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5888 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5890 * i387-fp.c (i387_cache_to_xsave): In look over
5891 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5892 zmmh_low_space field by use of zmmh_high_space.
5894 2015-01-09 Pedro Alves <palves@redhat.com>
5896 * linux-low.c (step_over_bkpt): Move higher up in the file.
5897 (handle_extended_wait): Don't store the stop_pc here.
5898 (get_stop_pc): Adjust comments and rename to ...
5899 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5900 stopped for a software breakpoint or hardware breakpoint.
5901 (thread_still_has_status_pending_p): New function.
5902 (status_pending_p_callback): Use
5903 thread_still_has_status_pending_p. If the event is no longer
5904 interesting, resume the LWP.
5905 (handle_tracepoints): Add assert.
5906 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5907 (wstatus_maybe_breakpoint): New function.
5908 (cancel_breakpoint): Delete function.
5909 (check_stopped_by_watchpoint): New function, factored out from
5910 linux_low_filter_event.
5911 (lp_status_maybe_breakpoint): Delete function.
5912 (linux_low_filter_event): Remove filter_ptid argument.
5913 Leave thread group exits pending here. Store the LWP's stop PC.
5914 Always leave events pending.
5915 (linux_wait_for_event_filtered): Pull all events out of the
5916 kernel, and leave them all pending.
5917 (count_events_callback, select_event_lwp_callback): Consider all
5919 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5920 (select_event_lwp): Only give preference to the stepping LWP in
5921 all-stop mode. Adjust comments.
5922 (ignore_event): New function.
5923 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5924 references to cancel_breakpoints. Adjust to renames. Also give
5925 equal priority to all LWPs that have had events in non-stop mode.
5926 If reporting a software breakpoint event, unadjust the LWP's PC.
5927 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5928 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5930 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5931 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5932 (linux_stopped_by_watchpoint): Adjust.
5933 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5934 * linux-low.h (enum lwp_stop_reason): New.
5935 (struct lwp_info) <stop_pc>: Adjust comment.
5936 <stopped_by_watchpoint>: Delete field.
5937 <stop_reason>: New field.
5938 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5939 * mem-break.c (software_breakpoint_inserted_here)
5940 (hardware_breakpoint_inserted_here): New function.
5941 * mem-break.h (software_breakpoint_inserted_here)
5942 (hardware_breakpoint_inserted_here): Declare.
5943 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5944 (cancel_breakpoints): Delete.
5945 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5946 (upload_fast_traceframes): Remove references to
5949 2015-01-09 Pedro Alves <palves@redhat.com>
5951 * thread-db.c (find_new_threads_callback): Ignore thread if the
5952 kernel thread ID is -1.
5954 2015-01-09 Pedro Alves <palves@redhat.com>
5956 * linux-low.c (linux_attach_fail_reason_string): Move to
5957 nat/linux-ptrace.c, and rename.
5958 (linux_attach_lwp): Update comment.
5959 (attach_proc_task_lwp_callback): New function.
5960 (linux_attach): Adjust to rename and use
5961 linux_proc_attach_tgid_threads.
5962 (linux_attach_fail_reason_string): Delete declaration.
5964 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5966 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5967 * server.c (gdbserver_version): Likewise.
5969 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5971 * remote-utils.c: Include ctype.h.
5972 (input_interrupt): Explicitly handle the case when the char
5973 received is the NUL byte. Improve the printing of non-ASCII
5976 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5978 * linux-low.c (linux_low_filter_event): Update call to
5979 linux_enable_event_reporting following the addition of
5980 a new parameter to that function.
5982 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5985 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5986 (AARCH64_FPCR_REGNO): Likewise.
5987 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5988 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5989 (aarch64_store_fpregset): Likewise.
5991 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5993 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5994 Remove FIXME comment about assumption about N.
5996 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5998 * configure.ac: If large-file support is disabled in GDBserver,
5999 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6000 * configure: Regenerate.
6002 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6004 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6005 warning upon ENODATA from ptrace.
6006 * linux-s390-low.c (s390_store_tdb): New.
6007 (s390_regsets): Add regset for NT_S390_TDB.
6009 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6011 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6012 without a fill_function.
6013 * linux-s390-low.c (s390_fill_last_break): Remove.
6014 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6015 (s390_arch_setup): Use regset's size instead of fill_function for
6018 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6020 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6021 the regset's store function when ptrace returned an error.
6022 * regcache.c (get_thread_regcache): Invalidate register cache
6023 before fetching inferior's registers.
6025 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6027 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6028 while-loop as for-loop.
6029 (regsets_store_inferior_registers): Likewise.
6031 2014-11-28 Yao Qi <yao@codesourcery.com>
6033 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6034 * config.in, configure: Re-generate.
6035 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6038 2014-11-21 Yao Qi <yao@codesourcery.com>
6040 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6041 (AC_CHECK_HEADERS): Remove malloc.h.
6042 * configure: Re-generated.
6043 * config.in: Re-generated.
6044 * server.h: Don't include alloca.h and malloc.h.
6045 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6046 Don't include malloc.h.
6048 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6050 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6051 corresponding ERRNO check in same block.
6053 2014-11-12 Pedro Alves <palves@redhat.com>
6055 * server.c (cont_thread): Update comment.
6056 (start_inferior, attach_inferior): No longer clear cont_thread.
6057 (handle_v_cont): No longer set cont_thread.
6058 (captured_main): Clear cont_thread each time a GDB connects.
6060 2014-11-12 Pedro Alves <palves@redhat.com>
6062 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6063 thread, and don't resume all threads if the Hc thread has exited.
6065 2014-11-12 Pedro Alves <palves@redhat.com>
6067 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6068 the process group instead of to a specific LWP.
6070 2014-10-15 Pedro Alves <palves@redhat.com>
6073 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6075 (arm_set_thread_context): Delete.
6076 (the_low_target): Adjust.
6077 * win32-i386-low.c (debug_registers_changed)
6078 (debug_registers_used): Delete.
6079 (update_debug_registers_callback): New function.
6080 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6081 needing to update their debug registers.
6082 (win32_get_current_dr): New function.
6083 (x86_dr_low_get_addr, x86_dr_low_get_control)
6084 (x86_dr_low_get_status): Fetch the debug register from the thread
6086 (i386_initial_stuff): Adjust.
6087 (i386_get_thread_context): Remove current_event parameter. Don't
6088 clear debug_registers_changed nor copy DR values to
6090 (i386_set_thread_context): Delete.
6091 (i386_prepare_to_resume): New function.
6092 (i386_thread_added): Mark the thread as needing to update irs
6094 (the_low_target): Remove i386_set_thread_context and install
6095 i386_prepare_to_resume.
6096 * win32-low.c (win32_get_thread_context): Adjust.
6097 (win32_set_thread_context): Use SetThreadContext
6099 (win32_prepare_to_resume): New function.
6100 (win32_require_context): New function, factored out from ...
6101 (thread_rec): ... this.
6102 (continue_one_thread): Call win32_prepare_to_resume on each thread
6103 we're about to continue.
6104 (win32_resume): Call win32_prepare_to_resume on the event thread.
6105 * win32-low.h (struct win32_thread_info)
6106 <debug_registers_changed>: New field.
6107 (struct win32_target_ops): Change prototype of set_thread_context,
6108 delete set_thread_context and add prepare_to_resume.
6109 (win32_require_context): New declaration.
6111 2014-10-08 Gary Benson <gbenson@redhat.com>
6113 * server.h: Do not include common-exceptions.h.
6115 2014-10-08 Gary Benson <gbenson@redhat.com>
6117 * server.h: Do not include cleanups.h.
6119 2014-09-30 James Hogan <james.hogan@imgtec.com>
6121 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6124 2014-09-23 Yao Qi <yao@codesourcery.com>
6126 * linux-low.c (lp_status_maybe_breakpoint): New function.
6127 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6128 (count_events_callback): Likewise.
6129 (select_event_lwp_callback): Likewise.
6130 (cancel_breakpoints_callback): Likewise.
6132 2014-09-19 Don Breazeal <donb@codesourcery.com>
6134 * linux-low.c (handle_extended_wait): Call
6135 linux_ptrace_get_extended_event.
6136 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6137 linux_is_extended_waitstatus.
6139 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6141 * Makefile.in (CPPFLAGS): Define.
6142 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6143 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6145 2014-09-16 Gary Benson <gbenson@redhat.com>
6147 * inferiors.h (current_inferior): Renamed as...
6148 (current_thread): New variable. All uses updated.
6149 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6150 (maybe_move_out_of_jump_pad): Likewise.
6151 (cancel_breakpoint): Likewise.
6152 (linux_low_filter_event): Likewise.
6153 (wait_for_sigstop): Likewise.
6154 (linux_resume_one_lwp): Likewise.
6155 (need_step_over_p): Likewise.
6156 (start_step_over): Likewise.
6157 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6158 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6159 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6160 and save_inferior as saved_thread.
6161 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6163 (regcache_invalidate_thread): Likewise.
6164 * remote-utils.c (prepare_resume_reply): Likewise.
6165 * thread-db.c (thread_db_get_tls_address): Likewise.
6166 (disable_thread_event_reporting): Likewise.
6167 (remove_thread_event_breakpoints): Likewise.
6168 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6170 * target.h (set_desired_inferior): Renamed as...
6171 (set_desired_thread): New declaration. All uses updated.
6172 * server.c (myresume): Updated comment to reference thread instead
6174 (handle_serial_event): Likewise.
6175 (handle_target_event): Likewise.
6177 2014-09-12 Tom Tromey <tromey@redhat.com>
6178 Gary Benson <gbenson@redhat.com>
6180 * regcache.h: Include common-regcache.h.
6181 (regcache_read_pc): Don't declare.
6182 * regcache.c (get_thread_regcache_for_ptid): New function.
6184 2014-09-11 Tom Tromey <tromey@redhat.com>
6185 Gary Benson <gbenson@redhat.com>
6187 * symbol.c: New file.
6188 * Makefile.in (SFILES): Add symbol.c.
6189 (OBS): Add symbol.o.
6191 2014-09-11 Gary Benson <gbenson@redhat.com>
6193 * target.c (target_stop_ptid, target_continue_ptid): New
6196 2014-09-11 Tom Tromey <tromey@redhat.com>
6197 Gary Benson <gbenson@redhat.com>
6199 * target.h: Include target/target.h.
6200 * target.c (target_read_memory, target_read_uint32)
6201 (target_write_memory): New functions.
6203 2014-09-11 Gary Benson <gbenson@redhat.com>
6205 * server.h (debug_hw_points): Don't declare.
6206 * server.c (debug_hw_points): Don't define. Replace all uses
6207 with show_debug_regs.
6208 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6209 all uses with show_debug_regs.
6211 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6213 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6214 endianness into account.
6215 (ppc_supply_ptrace_register): Likewise.
6217 2014-09-03 James Hogan <james.hogan@imgtec.com>
6219 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6220 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6222 2014-09-03 Gary Benson <gbenson@redhat.com>
6224 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6225 ALL_DEBUG_ADDRESS_REGISTERS.
6227 2014-09-02 Gary Benson <gbenson@redhat.com>
6229 * i386-low.h: Renamed as...
6230 * x86-low.h: New file. All type, function and variable name
6231 prefixes changed from "i386_" to "x86_". All references updated.
6232 * i386-low.c: Renamed as...
6233 * x86-low.c: New file. All type, function and variable name
6234 prefixes changed from "i386_" to "x86_". All references updated.
6236 2014-09-02 Gary Benson <gbenson@redhat.com>
6238 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6239 (x86_linux_new_thread): Likewise.
6241 2014-08-29 Gary Benson <gbenson@redhat.com>
6243 * server.h (setjmp.h): Do not include.
6244 (toplevel): Do not declare.
6245 (common-exceptions.h): Include.
6246 (cleanups.h): Likewise.
6247 * server.c (toplevel): Do not define.
6248 (exit_code): New static global.
6249 (detach_or_kill_for_exit_cleanup): New function.
6250 (main): New function. Original main renamed to...
6251 (captured_main): New function.
6252 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6254 2014-08-29 Gary Benson <gbenson@redhat.com>
6256 * Makefile.in (SFILES): Add common/common-exceptions.c.
6257 (OBS): Add common-exceptions.o.
6258 (common-exceptions.o): New rule.
6259 * utils.c (prepare_to_throw_exception): New function.
6261 2014-08-29 Gary Benson <gbenson@redhat.com>
6263 * config.in: Regenerate.
6264 * configure: Likewise.
6266 2014-08-29 Gary Benson <gbenson@redhat.com>
6268 * Makefile.in (SFILES): Add common/cleanups.c.
6270 (cleanups.o): New rule.
6272 2014-08-29 Gary Benson <gbenson@redhat.com>
6274 * utils.c (internal_vwarning): New function.
6276 2014-08-28 Gary Benson <gbenson@redhat.com>
6278 * utils.h (fatal): Remove declaration.
6279 * utils.c (fatal): Remove function.
6281 2014-08-28 Gary Benson <gbenson@redhat.com>
6283 * tracepoint.c (gdb_agent_init): Replace fatal with
6285 (initialize_tracepoint): Likewise.
6287 2014-08-28 Gary Benson <gbenson@redhat.com>
6289 * remote-utils.c (remote_prepare): Replace fatal with error.
6291 2014-08-28 Gary Benson <gbenson@redhat.com>
6293 * linux-low.c (linux_async): Replace fatal with warning.
6295 (linux_start_non_stop): Return -1 if linux_async failed.
6297 2014-08-28 Gary Benson <gbenson@redhat.com>
6299 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6301 (i386_dr_low_get_addr): Remove vague comment.
6302 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6305 2014-08-28 Gary Benson <gbenson@redhat.com>
6307 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6308 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6310 (linux_resume_one_lwp): Likewise.
6311 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6313 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6314 with internal_error.
6315 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6316 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6317 (find_register_by_name): Replace fatal with internal_error.
6318 (find_regno): Likewise.
6319 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6320 * thread-db.c (thread_db_create_event): Likewise.
6321 (thread_db_load_search): Likewise.
6322 (try_thread_db_load_1): Likewise.
6323 * tracepoint.c (get_jump_space_head): Replace fatal with
6325 (claim_trampoline_space): Likewise.
6326 (have_fast_tracepoint_trampoline_buffer): Likewise.
6327 (cmd_qtstart): Likewise.
6328 (stop_tracing): Likewise.
6329 (fast_tracepoint_collecting): Likewise.
6330 (target_malloc): Likewise.
6331 (download_tracepoint): Likewise.
6332 (download_trace_state_variables): Replace check with gdb_assert.
6333 (upload_fast_traceframes): Replace fatal with internal_error.
6335 2014-08-19 Tom Tromey <tromey@redhat.com>
6336 Gary Benson <gbenson@redhat.com>
6338 * Makefile.in (SFILES): Add common/common-debug.c.
6339 (OBS): Add common-debug.o.
6340 (common-debug.o): New rule.
6341 * debug.h (debug_printf): Don't declare.
6342 * debug.c (debug_printf): Renamed and rewritten as...
6343 (debug_vprintf): New function.
6345 2014-08-19 Gary Benson <gbenson@redhat.com>
6347 * utils.h: Do not include print-utils.h.
6349 2014-08-19 Tom Tromey <tromey@redhat.com>
6350 Gary Benson <gbenson@redhat.com>
6352 * server.h: Add static assertion.
6353 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6355 2014-08-19 Tom Tromey <tromey@redhat.com>
6356 Gary Benson <gbenson@redhat.com>
6358 * Makefile.in (SFILES): Add common/errors.c.
6359 (OBS): Add errors.o.
6360 (IPA_OBS): Add errors-ipa.o.
6361 (errors.o): New rule.
6362 (errors-ipa.o): Likewise.
6363 * utils.h (perror_with_name, error, warning): Don't declare.
6364 * utils.c (warning): Renamed and rewritten as...
6365 (vwarning): New function.
6366 (error): Renamed and rewritten as...
6367 (verror): New function.
6368 (internal_error): Renamed and rewritten as...
6369 (internal_verror): New function.
6371 2014-08-07 Gary Benson <gbenson@redhat.com>
6373 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6374 * configure: Regenerate.
6375 * config.in: Likewise.
6376 * server.h: Do not include errno.h.
6377 * event-loop.c: Likewise.
6378 * hostio-errno.c: Likewise.
6379 * linux-low.c: Likewise.
6380 * remote-utils.c: Likewise.
6381 * spu-low.c: Likewise.
6382 * utils.c: Likewise.
6383 * gdbreplay.c: Unconditionally include errno.h.
6385 2014-08-07 Gary Benson <gbenson@redhat.com>
6387 * server.h: Do not include string.h.
6388 * event-loop.c: Likewise.
6389 * linux-low.c: Likewise.
6390 * regcache.c: Likewise.
6391 * remote-utils.c: Likewise.
6392 * spu-low.c: Likewise.
6393 * utils.c: Likewise.
6395 2014-08-07 Gary Benson <gbenson@redhat.com>
6397 * server.h: Do not include gdb_assert.h.
6399 2014-08-07 Gary Benson <gbenson@redhat.com>
6401 * server.h: Do not include common-utils.h.
6403 2014-08-07 Gary Benson <gbenson@redhat.com>
6405 * server.h: Do not include ptid.h.
6406 * notif.h: Likewise.
6408 2014-08-07 Gary Benson <gbenson@redhat.com>
6410 * server.h: Do not include gdb_locale.h.
6412 2014-08-07 Gary Benson <gbenson@redhat.com>
6414 * server.h: Do not include gdb/signals.h.
6415 * win32-low.c: Likewise.
6417 2014-08-07 Gary Benson <gbenson@redhat.com>
6419 * server.h: Do not include pathmax.h.
6421 2014-08-07 Gary Benson <gbenson@redhat.com>
6423 * server.h: Do not include libiberty.h.
6424 * linux-bfin-low.c: Likewise.
6426 2014-08-07 Gary Benson <gbenson@redhat.com>
6428 * server.h: Do not include ansidecl.h.
6430 2014-08-07 Gary Benson <gbenson@redhat.com>
6432 * linux-x86-low.c: Do not include stddef.h.
6433 * lynx-ppc-low.c: Likewise.
6434 * tracepoint.c: Likewise.
6436 2014-08-07 Gary Benson <gbenson@redhat.com>
6438 * server.h: Do not include stdarg.h.
6439 * nto-low.c: Likewise.
6441 2014-08-07 Gary Benson <gbenson@redhat.com>
6443 * server.h: Do not include stdlib.h.
6444 * inferiors.c: Likewise.
6445 * linux-low.c: Likewise.
6446 * regcache.c: Likewise.
6447 * spu-low.c: Likewise.
6448 * tracepoint.c: Likewise.
6449 * utils.c: Likewise.
6451 2014-08-07 Gary Benson <gbenson@redhat.com>
6453 * server.h: Do not include stdio.h.
6454 * linux-low.c: Likewise.
6455 * remote-utils.c: Likewise.
6456 * spu-low.c: Likewise.
6457 * utils.c: Likewise.
6458 * wincecompat.c: Likewise.
6460 2014-08-06 Gary Benson <gbenson@redhat.com>
6462 * regcache.c (init_register_cache): Move conditionals inside if.
6464 2014-08-06 Gary Benson <gbenson@redhat.com>
6466 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6468 2014-07-31 Gary Benson <gbenson@redhat.com>
6470 * ax.h: Do not include server.h.
6471 * gdbthread.h: Likewise.
6472 * lynx-low.h: Likewise.
6473 * notif.h: Likewise.
6475 2014-07-30 Gary Benson <gbenson@redhat.com>
6477 * server.h: Include common-defs.h.
6478 Do not include config.h or build-gnulib-gdbserver/config.h.
6480 2014-07-30 Gary Benson <gbenson@redhat.com>
6482 * hostio-errno.c: Move server.h to top of includes list.
6483 * inferiors.c: Likewise.
6484 * linux-x86-low.c: Likewise.
6485 * notif.c: Include server.h.
6487 2014-07-24 Tom Tromey <tromey@redhat.com>
6488 Gary Benson <gbenson@redhat.com>
6490 * server.h (CORE_ADDR): Now unsigned.
6492 2014-07-16 Pedro Alves <palves@redhat.com>
6494 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6496 2014-07-15 Pedro Alves <palves@redhat.com>
6498 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6501 2014-07-11 Pedro Alves <palves@redhat.com>
6503 * linux-low.c (kill_wait_lwp): New function, based on
6504 kill_one_lwp_callback, but use my_waitpid directly.
6505 (kill_one_lwp_callback, linux_kill): Use it.
6507 2014-06-23 Pedro Alves <palves@redhat.com>
6509 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6510 before setting DR0..DR3.
6512 2014-06-20 Gary Benson <gbenson@redhat.com>
6514 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6515 * configure: Regenerated.
6516 * config.in: Likewise.
6518 2014-06-20 Gary Benson <gbenson@redhat.com>
6520 * Makefile.in (SFILES): Update locations for files moved
6522 (object file files): Reordered.
6524 2014-06-20 Gary Benson <gbenson@redhat.com>
6526 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6527 (i386_dr_low_set_addr): Likewise.
6528 (i386_dr_low_get_addr): Likewise.
6529 (i386_dr_low_can_set_control): Likewise.
6530 (i386_dr_low_set_control): Likewise.
6531 (i386_dr_low_get_control): Likewise.
6532 (i386_dr_low_get_status): Likewise.
6533 (i386_get_debug_register_length): Likewise.
6534 * linux-x86-low.c (i386_dr_low_set_addr):
6535 Changed signature. Made static.
6536 (i386_dr_low_get_addr): Likewise.
6537 (i386_dr_low_set_control): Likewise.
6538 (i386_dr_low_get_control): Likewise.
6539 (i386_dr_low_get_status): Likewise.
6540 (i386_dr_low): New global variable.
6541 * win32-i386-low.c (i386_dr_low_set_addr):
6542 Changed signature. Made static.
6543 (i386_dr_low_get_addr): Likewise.
6544 (i386_dr_low_set_control): Likewise.
6545 (i386_dr_low_get_control): Likewise.
6546 (i386_dr_low_get_status): Likewise.
6547 (i386_dr_low): New global variable.
6549 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6551 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6552 * Makefile.in (AR, AR_FLAGS): Define.
6553 * configure: Regenerate.
6555 2014-06-19 Gary Benson <gbenson@redhat.com>
6557 * Makefile.in (i386-dregs.o): New rule.
6558 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6559 * i386-low.c (target.h): Remove include.
6560 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6561 (DR_CONTROL_SHIFT): Likewise.
6562 (DR_CONTROL_SIZE): Likewise.
6563 (DR_RW_EXECUTE): Likewise.
6564 (DR_RW_WRITE): Likewise.
6565 (DR_RW_READ): Likewise.
6566 (DR_RW_IORW): Likewise.
6567 (DR_LEN_1): Likewise.
6568 (DR_LEN_2): Likewise.
6569 (DR_LEN_4): Likewise.
6570 (DR_LEN_8): Likewise.
6571 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6572 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6573 (DR_ENABLE_SIZE): Likewise.
6574 (DR_LOCAL_SLOWDOWN): Likewise.
6575 (DR_GLOBAL_SLOWDOWN): Likewise.
6576 (DR_CONTROL_RESERVED): Likewise.
6577 (I386_DR_CONTROL_MASK): Likewise.
6578 (I386_DR_VACANT): Likewise.
6579 (I386_DR_LOCAL_ENABLE): Likewise.
6580 (I386_DR_GLOBAL_ENABLE): Likewise.
6581 (I386_DR_DISABLE): Likewise.
6582 (I386_DR_SET_RW_LEN): Likewise.
6583 (I386_DR_GET_RW_LEN): Likewise.
6584 (I386_DR_WATCH_HIT): Likewise.
6585 (i386_wp_op_t): Likewise.
6586 (i386_show_dr): Likewise.
6587 (i386_length_and_rw_bits): Likewise.
6588 (i386_insert_aligned_watchpoint): Likewise.
6589 (i386_remove_aligned_watchpoint): Likewise.
6590 (i386_handle_nonaligned_watchpoint): Likewise.
6591 i386_update_inferior_debug_regs(): Likewise.
6592 (i386_dr_insert_watchpoint): Likewise.
6593 (i386_dr_remove_watchpoint): Likewise.
6594 (i386_dr_region_ok_for_watchpoint): Likewise.
6595 (i386_dr_stopped_data_address): Likewise.
6596 (i386_dr_stopped_by_watchpoint): Likewise.
6598 2014-06-19 Gary Benson <gbenson@redhat.com>
6600 * i386-low.c (i386_dr_show): Renamed to
6601 i386_show_dr and made static. All uses updated.
6602 (i386_dr_length_and_rw_bits): Renamed to
6603 i386_length_and_rw_bits and made static.
6605 (i386_dr_insert_aligned_watchpoint): Renamed to
6606 i386_insert_aligned_watchpoint and made static.
6608 (i386_dr_remove_aligned_watchpoint): Renamed to
6609 i386_remove_aligned_watchpoint and made static.
6611 (i386_dr_update_inferior_debug_regs): Renamed to
6612 i386_update_inferior_debug_regs and made static.
6615 2014-06-18 Gary Benson <gbenson@redhat.com>
6617 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6618 (i386_dr_low_can_set_control): Likewise.
6619 (i386_get_debug_register_length): Likewise.
6620 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6621 (i386_dr_low_can_set_control): Likewise.
6622 (i386_get_debug_register_length): Likewise.
6624 2014-06-17 Gary Benson <gbenson@redhat.com>
6626 * i386-low.h (i386-dregs.h): New include.
6627 (DR_FIRSTADDR): Now in i386-dregs.h.
6628 (DR_LASTADDR): Likewise.
6629 (DR_NADDR): Likewise.
6630 (DR_STATUS): Likewise.
6631 (DR_CONTROL): Likewise.
6632 (i386_debug_reg_state): Likewise.
6633 (i386_dr_insert_watchpoint): Likewise.
6634 (i386_dr_remove_watchpoint): Likewise.
6635 (i386_dr_region_ok_for_watchpoint): Likewise.
6636 (i386_dr_stopped_data_address): Likewise.
6637 (i386_dr_stopped_by_watchpoint): Likewise.
6638 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6640 2014-06-18 Gary Benson <gbenson@redhat.com>
6642 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6643 i386_dr_insert_watchpoint.
6644 (i386_low_remove_watchpoint): Renamed to
6645 i386_dr_remove_watchpoint.
6646 (i386_low_region_ok_for_watchpoint): Renamed to
6647 i386_dr_region_ok_for_watchpoint.
6648 (i386_low_stopped_data_address): Renamed to
6649 i386_dr_stopped_data_address.
6650 (i386_low_stopped_by_watchpoint): Renamed to
6651 i386_dr_stopped_by_watchpoint.
6652 * i386-low.c (i386_show_dr): Renamed to
6653 i386_dr_show and made nonstatic. All uses updated.
6654 (i386_length_and_rw_bits): Renamed to
6655 i386_dr_length_and_rw_bits and made nonstatic.
6657 (i386_insert_aligned_watchpoint): Renamed to
6658 i386_dr_insert_aligned_watchpoint and made nonstatic.
6660 (i386_remove_aligned_watchpoint): Renamed to
6661 i386_dr_remove_aligned_watchpoint and made nonstatic.
6663 (i386_update_inferior_debug_regs): Renamed to
6664 i386_dr_update_inferior_debug_regs and made nonstatic.
6666 (i386_low_insert_watchpoint): Renamed to
6667 i386_dr_insert_watchpoint. All uses updated.
6668 (i386_low_remove_watchpoint): Renamed to
6669 i386_dr_remove_watchpoint. All uses updated.
6670 (i386_low_region_ok_for_watchpoint): Renamed to
6671 i386_dr_region_ok_for_watchpoint. All uses updated.
6672 (i386_low_stopped_data_address): Renamed to
6673 i386_dr_stopped_data_address. All uses updated.
6674 (i386_low_stopped_by_watchpoint): Renamed to
6675 i386_dr_stopped_by_watchpoint. All uses updated.
6677 2014-06-18 Gary Benson <gbenson@redhat.com>
6679 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6680 (i386_dr_low_can_set_control): Likewise.
6681 (i386_insert_aligned_watchpoint): New check.
6683 2014-06-18 Gary Benson <gbenson@redhat.com>
6685 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6688 2014-06-18 Gary Benson <gbenson@redhat.com>
6690 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6691 instead of fatal and error.
6692 (i386_handle_nonaligned_watchpoint): Likewise.
6694 2014-06-18 Gary Benson <gbenson@redhat.com>
6696 * i386-low.c (i386_get_debug_register_length): New macro.
6697 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6698 (i386_show_dr): Use debug_printf instead of fprintf. Use
6699 phex to format values.
6701 2014-06-18 Gary Benson <gbenson@redhat.com>
6703 * i386-low.h: Comment changes.
6704 * i386-low.c: Likewise.
6706 2014-06-18 Gary Benson <gbenson@redhat.com>
6708 * i386-low.c: Whitespace changes.
6710 2014-06-12 Tom Tromey <tromey@redhat.com>
6712 * utils.c (freeargv): Remove.
6714 2014-06-12 Tom Tromey <tromey@redhat.com>
6716 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6717 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6718 (parse_debug_format_options): Likewise.
6719 (gdbserver_usage): Likewise.
6720 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6721 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6722 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6724 ($(LIBGNU)): Depend on libiberty.
6725 (all-lib): Recurse into all subdirs.
6726 (install-only): Invoke "install" target in subdirs.
6727 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6729 * configure: Rebuild.
6730 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6731 for vasprintf, vsnprintf, or gettimeofday.
6732 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6735 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6737 * development.sh: Delete.
6738 * Makefile.in (config.status): Adjust dependency on development.sh.
6739 * configure.ac: Adjust development.sh source call.
6740 * configure: Regenerate.
6742 2014-06-02 Pedro Alves <palves@redhat.com>
6744 * ax.c (gdb_free_agent_expr): New function.
6745 * ax.h (gdb_free_agent_expr): New declaration.
6746 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6748 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6750 (clear_breakpoint_conditions_and_commands): New function.
6751 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6752 (clear_breakpoint_conditions_and_commands): New declaration.
6754 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6756 * linux-aarch64-low.c (asm/ptrace.h): Include.
6758 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6760 Fix TLS access for -static -pthread.
6761 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6762 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6763 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6765 2014-05-20 Pedro Alves <palves@redhat.com>
6767 * linux-aarch64-low.c (aarch64_insert_point)
6768 (aarch64_remove_point): No longer check whether the type is
6769 supported here. Adjust to new interface.
6770 (the_low_target): Install aarch64_supports_z_point_type as
6771 supports_z_point_type method.
6772 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6773 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6774 instead of a Z packet char. Adjust.
6775 (arm_supports_z_point_type): New function.
6776 (arm_insert_point, arm_remove_point): Adjust to new interface.
6777 (the_low_target): Install arm_supports_z_point_type.
6778 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6779 (cris_insert_point, cris_remove_point): Adjust to new interface.
6780 Don't check whether the type is supported here.
6781 (the_low_target): Install cris_supports_z_point_type.
6782 * linux-low.c (linux_supports_z_point_type): New function.
6783 (linux_insert_point, linux_remove_point): Adjust to new interface.
6784 * linux-low.h (struct linux_target_ops) <insert_point,
6785 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6786 raw_breakpoint pointer parameter.
6787 <supports_z_point_type>: New method.
6788 * linux-mips-low.c (mips_supports_z_point_type): New function.
6789 (mips_insert_point, mips_remove_point): Adjust to new interface.
6790 Use mips_supports_z_point_type.
6791 (the_low_target): Install mips_supports_z_point_type.
6792 * linux-ppc-low.c (the_low_target): Install NULL as
6793 supports_z_point_type method.
6794 * linux-s390-low.c (the_low_target): Install NULL as
6795 supports_z_point_type method.
6796 * linux-sparc-low.c (the_low_target): Install NULL as
6797 supports_z_point_type method.
6798 * linux-x86-low.c (x86_supports_z_point_type): New function.
6799 (x86_insert_point): Adjust to new insert_point interface. Use
6800 insert_memory_breakpoint. Adjust to new
6801 i386_low_insert_watchpoint interface.
6802 (x86_remove_point): Adjust to remove_point interface. Use
6803 remove_memory_breakpoint. Adjust to new
6804 i386_low_remove_watchpoint interface.
6805 (the_low_target): Install x86_supports_z_point_type.
6806 * lynx-low.c (lynx_target_ops): Install NULL as
6807 supports_z_point_type callback.
6808 * nto-low.c (nto_supports_z_point_type): New.
6809 (nto_insert_point, nto_remove_point): Adjust to new interface.
6810 (nto_target_ops): Install nto_supports_z_point_type.
6811 * mem-break.c: Adjust intro comment.
6812 (struct raw_breakpoint) <raw_type, size>: New fields.
6813 <inserted>: Update comment.
6814 <shlib_disabled>: Delete field.
6815 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6816 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6817 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6818 (raw_bkpt_type_to_target_hw_bp_type): New function.
6819 (find_enabled_raw_code_breakpoint_at): New function.
6820 (find_raw_breakpoint_at): New type and size parameters. Use them.
6821 (insert_memory_breakpoint): New function, based off
6822 set_raw_breakpoint_at.
6823 (remove_memory_breakpoint): New function.
6824 (set_raw_breakpoint_at): Reimplement.
6825 (set_breakpoint): New, based on set_breakpoint_at.
6826 (set_breakpoint_at): Reimplement.
6827 (delete_raw_breakpoint): Go through the_target->remove_point
6828 instead of assuming memory breakpoints.
6829 (find_gdb_breakpoint_at): Delete.
6830 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6831 (find_gdb_breakpoint): New function.
6832 (set_gdb_breakpoint_at): Delete.
6833 (z_type_supported): New function.
6834 (set_gdb_breakpoint_1): New function, loosely based off
6835 set_gdb_breakpoint_at.
6836 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6837 (delete_gdb_breakpoint_at): Delete.
6838 (delete_gdb_breakpoint_1): New function, loosely based off
6839 delete_gdb_breakpoint_at.
6840 (delete_gdb_breakpoint): New function.
6841 (clear_gdb_breakpoint_conditions): Rename to ...
6842 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6844 (add_condition_to_breakpoint): Make static.
6845 (add_breakpoint_condition): Take a struct breakpoint pointer
6846 instead of an address. Adjust.
6847 (gdb_condition_true_at_breakpoint): Rename to ...
6848 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6850 (gdb_condition_true_at_breakpoint): Reimplement.
6851 (add_breakpoint_commands): Take a struct breakpoint pointer
6852 instead of an address. Adjust.
6853 (gdb_no_commands_at_breakpoint): Rename to ...
6854 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6855 parameter. Return true if no breakpoint was found. Change debug
6857 (gdb_no_commands_at_breakpoint): Reimplement.
6858 (run_breakpoint_commands): Rename to ...
6859 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6860 and change return type to boolean.
6861 (run_breakpoint_commands): New function.
6862 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6863 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6864 breakpoint. Go through the_target->remove_point instead of
6865 assuming memory breakpoint.
6866 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6867 software and hardware breakpoints.
6868 (reinsert_raw_breakpoint): Go through the_target->insert_point
6869 instead of assuming memory breakpoint.
6870 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6871 software and hardware breakpoints.
6872 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6873 Check both software and hardware breakpoints.
6874 (validate_inserted_breakpoint): Assert the breakpoint is a
6875 software breakpoint. Set the inserted flag to -1 instead of
6876 setting shlib_disabled.
6877 (delete_disabled_breakpoints): Adjust.
6878 (validate_breakpoints): Only validate software breakpoints.
6879 Adjust to inserted flag change.
6880 (check_mem_read, check_mem_write): Skip breakpoint types other
6881 than software breakpoints. Adjust to inserted flag change.
6882 * mem-break.h (enum raw_bkpt_type): New enum.
6883 (raw_breakpoint, struct process_info): Forward declare.
6884 (Z_packet_to_target_hw_bp_type): Delete declaration.
6885 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6886 (set_gdb_breakpoint, delete_gdb_breakpoint)
6887 (clear_breakpoint_conditions): New declarations.
6888 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6889 (breakpoint_inserted_here): Update comment.
6890 (add_breakpoint_condition, add_breakpoint_commands): Replace
6891 address parameter with a breakpoint pointer parameter.
6892 (gdb_breakpoint_here): Update comment.
6893 (delete_gdb_breakpoint_at): Delete.
6894 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6895 * server.c (process_point_options): Take a struct breakpoint
6896 pointer instead of an address. Adjust.
6897 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6898 delete_gdb_breakpoint.
6899 * spu-low.c (spu_target_ops): Install NULL as
6900 supports_z_point_type method.
6901 * target.h: Include mem-break.h.
6902 (struct target_ops) <prepare_to_access_memory>: Update comment.
6903 <supports_z_point_type>: New field.
6904 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6905 instead of a char. Also take a raw breakpoint pointer.
6906 * win32-arm-low.c (the_low_target): Install NULL as
6907 supports_z_point_type.
6908 * win32-i386-low.c (i386_supports_z_point_type): New function.
6909 (i386_insert_point, i386_remove_point): Adjust to new interface.
6910 (the_low_target): Install i386_supports_z_point_type.
6911 * win32-low.c (win32_supports_z_point_type): New function.
6912 (win32_insert_point, win32_remove_point): Adjust to new interface.
6913 (win32_target_ops): Install win32_supports_z_point_type.
6914 * win32-low.h (struct win32_target_ops):
6915 <supports_z_point_type>: New method.
6916 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6917 instead of a char. Also take a raw breakpoint pointer.
6919 2014-05-20 Pedro Alves <palves@redhat.com>
6921 * mem-break.h: Include break-common.h.
6922 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6923 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6924 (Z_packet_to_target_hw_bp_type): New declaration.
6925 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6926 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6927 (Z_PACKET_ACCESS_WP): Delete macros.
6928 (Z_packet_to_hw_type): Delete function.
6929 * i386-low.h: Don't include break-common.h here.
6930 (Z_packet_to_hw_type): Delete declaration.
6931 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6932 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6933 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6934 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6935 * linux-aarch64-low.c: Don't include break-common.h here.
6936 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6937 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6938 (Z_packet_to_target_hw_bp_type): Delete function.
6939 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6941 (mips_insert_point, mips_remove_point): Use
6942 Z_packet_to_target_hw_bp_type.
6944 2014-05-20 Pedro Alves <palves@redhat.com>
6946 * linux-aarch64-low.c: Include break-common.h.
6947 (enum target_point_type): Delete.
6948 (Z_packet_to_point_type): Rename to ...
6949 (Z_packet_to_target_hw_bp_type): ... this, and return a
6950 target_hw_bp_type instead.
6951 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6952 instead of an enum target_point_type.
6953 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6955 (aarch64_dr_state_insert_one_point)
6956 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6957 (aarch64_handle_aligned_watchpoint)
6958 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6959 Take an enum target_hw_bp_type instead of an enum
6961 (aarch64_supports_z_point_type): New function.
6962 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6963 use Z_packet_to_target_hw_bp_type.
6965 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6967 * configure.ac: Only use -Werror by default when DEVELOPMENT
6969 * configure: Regenerate.
6971 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6973 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6974 * linux-x86-low.c (X86_64_USER_REGS): New.
6975 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6977 2014-04-28 Yao Qi <yao@codesourcery.com>
6979 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6982 2014-04-25 Pedro Alves <palves@redhat.com>
6985 * linux-low.c (linux_attach_fail_reason_string): New function.
6986 (linux_attach_lwp): Delete.
6987 (linux_attach_lwp_1): Rename to ...
6988 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6989 argument. Remove "initial" parameter. Return int instead of
6990 void. Don't error or warn here.
6991 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6992 failure to attach to the tgid. Call warning when failing to
6994 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6995 argument. Remove "initial" parameter. Return int instead of
6996 void. Don't error or warn here.
6997 (linux_attach_fail_reason_string): New declaration.
6998 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6999 interface change. Use linux_attach_fail_reason_string.
7001 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7002 Walfred Tedeschi <walfred.tedeschi@intel.com>
7004 * Makefile.in: Added rules to handle new files
7005 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7006 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7007 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7008 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7009 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7010 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7012 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7013 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7014 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7015 i386/x32-avx512.xml.
7016 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7017 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7018 i386/x32-avx512-linux.xml.
7019 * i387-fp.c (num_avx512_k_registers): New constant for number
7021 (num_avx512_zmmh_low_registers): New constant for number of
7022 lower ZMM registers (0-15).
7023 (num_avx512_zmmh_high_registers): New constant for number of
7024 higher ZMM registers (16-31).
7025 (num_avx512_ymmh_registers): New contant for number of higher
7026 YMM registers (ymm16-31 added by avx521 on x86_64).
7027 (num_avx512_xmm_registers): New constant for number of higher
7028 XMM registers (xmm16-31 added by AVX512 on x86_64).
7029 (struct i387_xsave): Add space for AVX512 registers.
7030 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7031 Add code to handle AVX512 registers.
7032 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7033 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7034 prototypei from generated file.
7035 (tdesc_amd64_avx512_linux): Likewise.
7036 (init_registers_x32_avx512_linux): Likewise.
7037 (tdesc_x32_avx512_linux): Likewise.
7038 (init_registers_i386_avx512_linux): Likewise.
7039 (tdesc_i386_avx512_linux): Likewise.
7040 (x86_64_regmap): Add AVX512 registers.
7041 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7043 (initialize_low_arch): Add code to initialize AVX512 registers.
7045 2014-04-23 Pedro Alves <palves@redhat.com>
7047 * mem-break.c (find_gdb_breakpoint_at): Make static.
7048 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7050 2014-04-23 Pedro Alves <palves@redhat.com>
7052 * i386-low.c: Don't include break-common.h here.
7053 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7054 prototype to take target_hw_bp_type as argument instead of a Z
7056 * i386-low.h: Include break-common.h here.
7057 (Z_packet_to_hw_type): Declare.
7058 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7060 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7061 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7062 (x86_remove_point): Convert the packet number to a
7063 target_hw_bp_type before calling i386_low_remove_watchpoint.
7064 * win32-i386-low.c (i386_insert_point): Convert the packet number
7065 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7066 (i386_remove_point): Convert the packet number to a
7067 target_hw_bp_type before calling i386_low_remove_watchpoint.
7069 2014-04-23 Pedro Alves <palves@redhat.com>
7071 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7073 2014-04-10 Pedro Alves <palves@redhat.com>
7075 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7076 Check if the condition or command is NULL before checking if the
7077 breakpoint is known. On success, return true.
7078 * mem-break.h (add_breakpoint_condition): Document return.
7079 (add_breakpoint_commands): Add describing comment.
7080 * server.c (skip_to_semicolon): New function.
7081 (process_point_options): Use it.
7083 2014-04-09 Pedro Alves <palves@redhat.com>
7085 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7088 2014-02-27 Pedro Alves <palves@redhat.com>
7091 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7093 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7095 (last_thread_of_process_p): Take a PID argument instead of a
7097 (linux_wait_for_lwp): Delete.
7098 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7100 (linux_low_filter_event): New function, party factored out from
7101 linux_wait_for_event.
7102 (linux_wait_for_event): Rename to ...
7103 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7104 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7105 sigsuspend. Check for zombie leaders.
7106 (linux_wait_for_event): Reimplement as wrapper around
7107 linux_wait_for_event_filtered.
7108 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7109 a normal or signal exit is seen, it's the whole process exiting.
7110 (wait_for_sigstop): No longer a for_each_inferior callback.
7111 Rewrite on top of linux_wait_for_event_filtered.
7112 (stop_all_lwps): Call wait_for_sigstop directly.
7113 * server.c (resume, handle_target_event): Handle
7114 TARGET_WAITKIND_NO_RESUMED.
7116 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7118 * win32-low.c (psapi_get_dll_name,
7119 * win32_CreateToolhelp32Snapshot): Delete.
7120 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7121 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7123 (handle_load_dll): Add function description.
7124 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7126 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7128 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7130 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7131 base address when calling win32_add_one_solib.
7132 (handle_load_dll): Delete local variable load_addr.
7133 Remove 0x1000 offset applied to DLL base address when calling
7134 win32_add_one_solib.
7135 (handle_unload_dll): Add comment.
7137 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7139 * win32-low.c (win32_add_all_dlls): Renames
7140 win32_ensure_ntdll_loaded. Rewrite function documentation.
7141 Adjust implementation to always load all DLLs.
7142 Add 0x1000 offset to DLL base address when calling
7143 win32_add_one_solib.
7144 (child_initialization_done): New static global.
7145 (do_initial_child_stuff): Set child_initialization_done to
7146 zero during child initialization, and 1 after. Replace call
7147 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7149 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7150 (handle_unload_dll): Add function documentation.
7151 (get_child_debug_event): Ignore load and unload DLL events
7152 during child initialization.
7154 2014-02-20 Doug Evans <dje@google.com>
7156 Remove global all_lwps.
7157 * inferiors.h (ptid_of): Move here from linux-low.h.
7158 (pid_of, lwpid_of): Ditto.
7159 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7160 parameter is a struct thread_info * now.
7161 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7162 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7163 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7165 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7166 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7167 * linux-arm-low.c (update_registers_callback): Update, "entry"
7168 parameter is a struct thread_info * now.
7169 Fetch lwpid from current_inferior directly.
7170 (arm_insert_point): Pass &all_threads to find_inferior instead of
7172 (arm_remove_point): Ditto.
7173 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7174 (arm_prepare_to_resume): Fetch pid from thread.
7175 (arm_read_description): Fetch lwpid from current_inferior directly.
7176 * linux-low.c (all_lwps): Delete.
7177 (delete_lwp): Delete call to remove_inferior.
7178 (handle_extended_wait): Fetch lwpid from thread.
7179 (add_lwp): Don't set lwp->entry.id. Remove call to
7180 add_inferior_to_list.
7181 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7182 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7183 (kill_one_lwp_callback): Ditto.
7184 (linux_kill): Don't dereference NULL pointer.
7185 Fetch ptid,lwpid from thread.
7186 (get_detach_signal): Fetch ptid from thread.
7187 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7188 Simplify call to regcache_invalidate_thread.
7189 (delete_lwp_callback): Update, "entry" parameter is a
7190 struct thread_info * now. Fetch pid from thread.
7191 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7192 (status_pending_p_callback): Update, "entry" parameter is a
7193 struct thread_info * now. Fetch ptid from thread.
7194 (find_lwp_pid): Update, "entry" parameter is a
7195 struct thread_info * now.
7196 (linux_wait_for_lwp): Fetch pid from thread.
7197 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7198 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7199 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7200 (dequeue_one_deferred_signal): Ditto.
7201 (cancel_breakpoint): Fetch ptid from current_inferior.
7202 (linux_wait_for_event): Pass &all_threads to find_inferior,
7203 not &all_lwps. Fetch ptid, lwpid from thread.
7204 (count_events_callback): Update, "entry" parameter is a
7205 struct thread_info * now.
7206 (select_singlestep_lwp_callback): Ditto.
7207 (select_event_lwp_callback): Ditto.
7208 (cancel_breakpoints_callback): Ditto.
7209 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7211 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7212 (unsuspend_one_lwp): Update, "entry" parameter is a
7213 struct thread_info * now.
7214 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7216 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7217 Fetch lwpid from thread, not lwp.
7218 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7219 Pass &all_threads to find_inferior, not &all_lwps.
7220 (send_sigstop): Fetch lwpid from thread, not lwp.
7221 (send_sigstop_callback): Update, "entry" parameter is a
7222 struct thread_info * now.
7223 (suspend_and_send_sigstop_callback): Ditto.
7224 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7225 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7226 struct thread_info * now.
7227 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7229 (lwp_running): Update, "entry" parameter is a
7230 struct thread_info * now.
7231 (stop_all_lwps): Fetch ptid from thread.
7232 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7233 (linux_resume_one_lwp): Fetch lwpid from thread.
7234 (linux_set_resume_request): Update, "entry" parameter is a
7235 struct thread_info * now. Fetch pid, lwpid from thread.
7236 (resume_status_pending_p): Update, "entry" parameter is a
7237 struct thread_info * now.
7238 (need_step_over_p): Ditto. Fetch lwpid from thread.
7239 (start_step_over): Fetch lwpid from thread.
7240 (linux_resume_one_thread): Update, "entry" parameter is a
7241 struct thread_info * now. Fetch lwpid from thread.
7242 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7243 (proceed_one_lwp): Update, "entry" parameter is a
7244 struct thread_info * now. Fetch lwpid from thread.
7245 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7246 struct thread_info * now.
7247 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7248 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7249 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7251 (regsets_store_inferior_registers): Ditto.
7252 (fetch_register, store_register): Ditto.
7253 (linux_read_memory, linux_write_memory): Ditto.
7254 (linux_request_interrupt): Ditto.
7255 (linux_read_auxv): Ditto.
7256 (linux_xfer_siginfo): Ditto.
7257 (linux_qxfer_spu): Ditto.
7258 (linux_qxfer_libraries_svr4): Ditto.
7259 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7260 moved to inferiors.h.
7262 (get_thread_lwp): Update.
7263 (struct lwp_info): Delete member "entry". Simplify comment for
7266 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7267 current_inferior directly.
7268 (update_watch_registers_callback): Update, "entry" parameter is a
7269 struct thread_info * now. Fetch pid from thread.
7270 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7271 (mips_insert_point): Fetch lwpid from current_inferior.
7272 Pass &all_threads to find_inferior, not &all_lwps.
7273 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7274 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7276 (mips_stopped_data_address): Ditto.
7277 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7279 * linux-tile-low.c (tile_arch_setup): Ditto.
7280 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7281 (update_debug_registers_callback): Update, "entry" parameter is a
7282 struct thread_info * now. Fetch pid from thread.
7283 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7284 Pass &all_threads to find_inferior, not &all_lwps.
7285 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7286 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7287 Pass &all_threads to find_inferior, not &all_lwps.
7288 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7289 (i386_dr_low_get_status): Ditto.
7290 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7291 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7292 (x86_linux_read_description): Ditto.
7293 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7295 2014-02-20 Doug Evans <dje@google.com>
7297 * inferiors.c (get_first_inferior): Fix buglet.
7299 2014-02-19 Doug Evans <dje@google.com>
7301 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7302 * inferiors.c (add_thread): Change result type to struct thread_info *.
7303 All callers updated.
7304 (add_lwp): Call add_thread here instead of in callers.
7305 All callers updated.
7306 * linux-low.h (get_lwp_thread): Rewrite.
7307 (struct lwp_info): New member "thread".
7309 2014-02-19 Doug Evans <dje@google.com>
7311 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7312 All callers updated.
7314 2014-02-19 Doug Evans <dje@google.com>
7316 * inferiors.c (add_thread): Fix whitespace.
7318 2014-02-19 Doug Evans <dje@google.com>
7320 * dll.c (clear_dlls): Replace accessing list implemention details
7322 * gdbthread.h (get_first_thread): Declare.
7323 * inferiors.c (for_each_inferior_with_data): New function.
7324 (get_first_thread): New function.
7325 (find_thread_ptid): Simplify.
7326 (get_first_inferior): New function.
7327 (clear_list): Delete.
7328 (one_inferior_p): New function.
7329 (clear_inferior_list): New function.
7330 (clear_inferiors): Update.
7331 * inferiors.h (for_each_inferior_with_data): Declare.
7332 (clear_inferior_list): Declare.
7333 (one_inferior_p): Declare.
7334 (get_first_inferior): Declare.
7335 * linux-low.c (linux_wait_for_event): Replace accessing list
7336 implemention details with API function.
7337 * server.c (target_running): Ditto.
7338 (accumulate_file_name_length): New function.
7339 (emit_dll_description): New function.
7340 (handle_qxfer_libraries): Replace accessing list implemention
7341 details with API function.
7342 (handle_qxfer_threads_worker): New function.
7343 (handle_qxfer_threads_proper): Replace accessing list implemention
7344 details with API function.
7345 (handle_query): Ditto.
7346 (visit_actioned_threads_callback_ftype): New typedef.
7347 (visit_actioned_threads_data): New struct.
7348 (visit_actioned_threads): Rewrite to be find_inferior callback.
7349 (resume): Call find_inferior.
7350 (handle_status): Replace accessing list implemention
7351 details with API function.
7352 (process_serial_event): Replace accessing list implemention details
7354 * target.c (set_desired_inferior): Replace accessing list implemention
7355 details with API function.
7356 * tracepoint.c (same_process_p): New function.
7357 (gdb_agent_about_to_close): Replace accessing list implemention
7358 details with API function.
7359 * win32-low.c (child_delete_thread): Replace accessing list
7360 implemention details with API function.
7361 (match_dll_by_basename): New function.
7362 (dll_is_loaded_by_basename): New function.
7363 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7364 details call to dll_is_loaded_by_basename.
7366 2014-02-19 Doug Evans <dje@google.com>
7368 * dll.h (struct dll_info): Add comment.
7369 * gdbthread.h (struct thread_info): Add comment.
7370 (current_ptid): Simplify.
7371 * inferiors.c (add_process): Update.
7372 (remove_process): Update.
7373 * inferiors.h (struct process_info): Rename member "head" to "entry".
7374 * linux-low.c (delete_lwp): Update.
7376 (last_thread_of_process_p): Update.
7377 (kill_one_lwp_callback, linux_kill): Update.
7378 (status_pending_p_callback): Update.
7379 (wait_for_sigstop): Update. Simplify read of ptid.
7380 (start_step_over): Update.
7381 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7382 (get_lwp_thread): Update.
7383 (struct lwp_info): Rename member "head" to "entry".
7384 * regcache.h (inferior_list_entry): Delete.
7385 * server.c (kill_inferior_callback): Update.
7386 (detach_or_kill_inferior_callback): Update.
7387 (print_started_pid): Update.
7388 (print_attached_pid): Update.
7389 (process_serial_event): Simplify read of ptid.
7390 * thread-db.c (thread_db_create_event): Update.
7391 (thread_db_get_tls_address): Update.
7392 * win32-low.c (current_inferior_ptid): Simplify.
7394 2014-02-19 Tom Tromey <tromey@redhat.com>
7396 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7398 (target_supports_btrace): Update.
7400 2014-02-14 Yao Qi <yao@codesourcery.com>
7402 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7403 (rsp-low-ipa.o): New target.
7405 2014-02-12 Tom Tromey <tromey@redhat.com>
7407 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7408 convert_ascii_to_int.
7409 * regcache.c (registers_to_string): Likewise.
7410 * remote-utils.c (decode_M_packet): Likewise.
7411 * server.c (process_serial_event): Likewise.
7413 2014-02-12 Tom Tromey <tromey@redhat.com>
7415 * server.c (handle_query, handle_v_run): Use hex2bin, not
7417 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7419 2014-02-12 Tom Tromey <tromey@redhat.com>
7421 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7422 convert_int_to_ascii.
7423 * regcache.c (registers_to_string, collect_register_as_string):
7425 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7427 * server.c (process_serial_event): Likewise.
7428 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7429 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7431 2014-02-12 Tom Tromey <tromey@redhat.com>
7433 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7434 bin2hex, not hexify.
7435 * tracepoint.c (cmd_qtstatus): Likewise.
7437 2014-02-12 Tom Tromey <tromey@redhat.com>
7439 * remote-utils.c (monitor_output): Pass explicit length to
7442 2014-02-12 Tom Tromey <tromey@redhat.com>
7444 * tracepoint.c: Include rsp-low.h.
7445 * server.c: Include rsp-low.h.
7446 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7447 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7449 * remote-utils.c: Include rsp-low.h.
7450 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7451 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7452 (convert_int_to_ascii, convert_ascii_to_int): Move to
7454 * regcache.c: Include rsp-low.h.
7455 * ax.c: Include rsp-low.h.
7456 * Makefile.in (SFILES): Add common/rsp-low.c.
7457 (OBS): Add rsp-low.o.
7458 (rsp-low.o): New target.
7460 2014-02-12 Tom Tromey <tromey@redhat.com>
7462 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7463 Include print-utils.h.
7464 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7465 (plongest, thirty_two, phex_nz): Remove.
7466 * Makefile.in (SFILES): Add common/print-utils.c.
7467 (OBS): Add print-utils.o.
7468 (print-utils-ipa.o): New target.
7469 (print-utils.o): New target.
7470 (IPA_OBJS): Add print-utils-ipa.o.
7472 2014-02-06 Tom Tromey <tromey@redhat.com>
7474 * Makefile.in (SFILES): Fix indentation.
7476 2014-02-05 Doug Evans <dje@google.com>
7478 * linux-low.c (linux_wait_for_event): Improve comment.
7479 (linux_wait_1): Keep current_inferior in sync with event_child.
7481 2014-01-22 Doug Evans <dje@google.com>
7483 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7485 2014-01-22 Doug Evans <dje@google.com>
7487 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7488 * configure: Regenerate.
7489 * config.in: Regenerate.
7490 * Makefile.in (SFILES): Add debug.c.
7492 * debug.c: New file.
7493 * debug.h: New file.
7494 * linux-aarch64-low.c (*): Update all debugging printfs to use
7495 debug_printf instead of fprintf.
7496 * linux-arm-low.c (*): Ditto.
7497 * linux-cris-low.c (*): Ditto.
7498 * linux-crisv32-low.c (*): Ditto.
7499 * linux-m32r-low.c (*): Ditto.
7500 * linux-sparc-low.c (*): Ditto.
7501 * linux-x86.c (*): Ditto.
7502 * linux-low.c (*): Ditto.
7503 (linux_wait_1): Add calls to debug_enter, debug_exit.
7504 (linux_wait): Remove redundant debugging printf.
7505 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7506 (linux_resume, unstop_all_lwps): Ditto.
7507 * mem-break.c (*): Update all debugging printfs to use
7508 debug_printf instead of fprintf.
7509 * remote-utils.c (*): Ditto.
7510 * thread-db.c (*): Ditto.
7511 * server.c #include <ctype.h>, "gdb_vecs.h".
7512 (debug_threads): Moved to debug.c.
7513 (*): Update all debugging printfs to use debug_printf instead of
7515 (start_inferior): Replace call to fflush with call to debug_flush.
7516 (monitor_show_help): Mention set debug-format.
7517 (parse_debug_format_options): New function.
7518 (handle_monitor_command): Handle "monitor set debug-format".
7519 (gdbserver_usage): Mention --debug-format.
7520 (main): Parse --debug-format.
7521 * server.h (debug_threads): Declaration moved to debug.h.
7523 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7524 trace_debug_1 that uses debug_printf.
7525 (tracepoint_look_up_symbols): Update all debugging printfs to use
7526 debug_printf instead of fprintf.
7528 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7530 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7533 2014-01-17 Pedro Alves <palves@redhat.com>
7536 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7537 defined after including gdb_proc_service.h.
7539 2014-01-16 Doug Evans <dje@google.com>
7541 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7542 (match_dll): Use it.
7544 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7546 * target.h (target_ops) <read_btrace>: Change parameters and
7547 return type to allow error reporting.
7548 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7549 trace reading errors on.
7550 * linux-low.c (linux_low_read_btrace): Pass trace reading
7552 (linux_low_disable_btrace): New.
7554 2014-01-15 Doug Evans <dje@google.com>
7556 * inferiors.c (thread_id_to_gdb_id): Delete.
7557 * inferiors.h (thread_id_to_gdb_id): Delete.
7559 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7561 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7562 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7565 2014-01-08 Pedro Alves <palves@redhat.com>
7567 * server.c (handle_status): Don't discard previous queued stop
7568 replies or thread's pending status here.
7569 (main) <disconnection>: Do it here instead.
7571 2014-01-08 Pedro Alves <palves@redhat.com>
7573 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7574 * server.c (visit_actioned_threads, handle_pending_status): New
7576 (handle_v_cont): Factor out parts to ...
7577 (resume): ... this new function. If in all-stop, and a thread
7578 being resumed has a pending status, report it without actually
7580 (myresume): Adjust to use the new 'resume' function.
7581 (clear_pending_status_callback, set_pending_status_callback)
7582 (find_status_pending_thread_callback): New functions.
7583 (handle_status): Handle the case of multiple threads having
7584 interesting statuses to report. Report threads' real last signal
7585 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7586 with an interesting thread to report the status for, instead of
7587 always reporting the status of the first thread.
7589 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7591 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7592 * gdbreplay.c (gdbreplay_version): Likewise.
7594 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7596 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7597 iov.iov_len with the real length in use.
7599 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7601 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7602 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7603 for all targets that use win32-low.c.
7604 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7605 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7607 2013-12-13 Pedro Alves <palves@redhat.com>
7609 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7610 if equal to TARGET_WAITKIND_LOADED.
7611 * win32-low.c (cached_status): New static global.
7612 (win32_wait): Add declaration.
7613 (do_initial_child_stuff): Flush all initial pending debug events
7614 up to the initial breakpoint.
7615 (win32_wait): If CACHED_STATUS was set, return that instead
7616 of doing a real wait. Remove the code resuming the execution
7617 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7618 during the initial phase. Also remove the code changing
7619 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7620 TARGET_WAITKIND_STOPPED.
7622 2013-12-11 Yao Qi <yao@codesourcery.com>
7624 * notif.c (handle_notif_ack): Return 0 if no notification
7627 2013-11-20 Doug Evans <dje@google.com>
7629 * linux-low.c (linux_set_resume_request): Fix comment.
7631 2013-11-20 Doug Evans <dje@google.com>
7633 * linux-low.c (resume_status_pending_p): Tweak comment.
7635 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7637 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7638 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7639 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7640 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7641 (srv_amd64_regobj): Add amd64-mpx.o.
7642 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7643 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7644 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7645 * i387-fp.c (num_pl_bnd_register) Added constant.
7646 (num_pl_bnd_cfg_registers) Added constant.
7647 (struct i387_xsave) Added reserved area and MPX fields.
7648 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7649 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7651 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7652 (init_registers_amd64_mpx_linux): Declare new function.
7653 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7654 (x86_64_regmap): Add MPX registers.
7655 (x86_linux_read_description): Add MPX case.
7656 (initialize_low_arch): Initialize MPX targets.
7658 2013-11-18 Tom Tromey <tromey@redhat.com>
7660 * configure: Rebuild.
7661 * configure.ac: Don't check for stdlib.h.
7662 * gdbreplay.c: Unconditionally include stdlib.h.
7664 2013-11-18 Tom Tromey <tromey@redhat.com>
7666 * config.in: Rebuild.
7667 * configure: Rebuild.
7668 * configure.ac: Don't use AC_HEADER_DIRENT.
7670 2013-11-18 Tom Tromey <tromey@redhat.com>
7672 * server.h: Don't check HAVE_STRING_H.
7673 * gdbreplay.c: Don't check HAVE_STRING_H.
7674 * configure: Rebuild.
7676 2013-11-18 Tom Tromey <tromey@redhat.com>
7678 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7681 2013-11-08 Tom Tromey <tromey@redhat.com>
7683 * configure, config.in: Rebuild.
7684 * configure.ac: Remove unused configury.
7686 2013-11-08 Tom Tromey <tromey@redhat.com>
7688 * acinclude.m4: Include common.m4, codeset.m4.
7689 * configure, config.in: Rebuild.
7690 * configure.ac: Use GDB_AC_COMMON.
7692 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7694 * linux-s390-low.c (HWCAP_S390_TE): New define.
7695 (s390_arch_setup): Consider the TE field in the HWCAP for
7696 determining 'have_regset_tdb'.
7698 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7701 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7704 2013-10-02 Pedro Alves <palves@redhat.com>
7706 * server.c (process_serial_event): Don't output "GDBserver
7707 exiting" if GDB is connected through stdio.
7708 * target.c (mywait): Likewise, be silent if GDB is connected
7711 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7713 * lynx-low.c (lynx_add_threads_after_attach): New function.
7714 (lynx_attach): Remove call to add_thread. Add call to
7715 lynx_add_threads_after_attach instead.
7717 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7719 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7720 * config.in, configure: Regenerated.
7722 2013-09-18 Yao Qi <yao@codesourcery.com>
7725 * server.c (start_inferior): Clear 'resume_info'.
7727 2013-09-16 Jiong Wang <jiwang@tilera.com>
7729 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7732 2013-09-16 Jiong Wang <jiwang@tilera.com>
7734 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7735 linux-tile-low.o to srv_tgtobj.
7737 2013-09-16 Will Newton <will.newton@linaro.org>
7739 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7742 2013-09-06 Pedro Alves <palves@redhat.com>
7744 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7745 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7746 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7747 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7748 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7749 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7751 2013-09-06 Pedro Alves <palves@redhat.com>
7753 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7754 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7756 2013-09-06 Pedro Alves <palves@redhat.com>
7758 * linux-amd64-ipa.c: Include tracepoint.h.
7759 * linux-i386-ipa.c: Include tracepoint.h.
7761 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7763 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7764 (ps_get_thread_area): New function.
7766 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7768 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7769 (initialize_low_arch): Call init_registers_crisv32 rather than
7770 init_register_crisv32.
7772 2013-09-05 Pedro Alves <palves@redhat.com>
7774 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7776 * hostio.h: ... this new file.
7777 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7778 win32-low.c: Include hostio.h.
7780 2013-09-05 Pedro Alves <palves@redhat.com>
7782 * server.h (gdb_client_data, handler_func, callback_handler_func)
7783 (delete_file_handler, add_file_handler, append_callback_event)
7784 (delete_callback_event, start_event_loop, initialize_event_loop):
7785 Move to event-loop.h and include it.
7786 * event-loop.h: New file.
7788 2013-09-05 Pedro Alves <palves@redhat.com>
7790 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7791 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7792 (loaded_dll, unloaded_dll): Move to ...
7793 * dll.h: ... this new file.
7794 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7796 2013-09-05 Pedro Alves <palves@redhat.com>
7798 * server.h (current_process, get_thread_process, all_processes)
7799 (add_inferior_to_list, for_each_inferior, current_inferior)
7800 (remove_inferior, add_process, remove_process, find_process_pid)
7801 (have_started_inferiors_p, have_attached_inferiors_p)
7802 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7803 (clear_inferiors, find_inferior, find_inferior_id)
7804 (inferior_target_data, set_inferior_target_data)
7805 (inferior_regcache_data, set_inferior_regcache_data): Move to
7806 inferiors.h, and include it.
7807 * inferiors.h: New file.
7809 2013-09-05 Pedro Alves <palves@redhat.com>
7811 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7815 2013-09-05 Pedro Alves <palves@redhat.com>
7817 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7819 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7820 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7821 (handle_tracepoint_general_set, handle_tracepoint_query)
7822 (tracepoint_finished_step, tracepoint_was_hit)
7823 (release_while_stepping_state_list, current_traceframe)
7824 (in_readonly_region, traceframe_read_mem)
7825 (fetch_traceframe_registers, traceframe_read_sdata)
7826 (traceframe_read_info, struct fast_tpoint_collect_status)
7827 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7828 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7829 (supply_fast_tracepoint_registers)
7830 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7831 (ipa_tdesc, claim_trampoline_space)
7832 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7833 (agent_mem_read, agent_get_trace_state_variable_value)
7834 (agent_set_trace_state_variable_value, agent_tsv_read)
7835 (agent_mem_read_string, get_raw_reg_func_addr)
7836 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7837 * tracepoint.h: ... this new file.
7839 2013-09-05 Pedro Alves <palves@redhat.com>
7841 * server.h (perror_with_name, error, fatal, warning, paddress)
7842 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7844 * utils.h: New file.
7846 2013-09-05 Pedro Alves <palves@redhat.com>
7848 * server.h (remote_debug, noack_mode, transport_is_reliable)
7849 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7850 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7851 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7852 (write_enn, initialize_async_io, enable_async_io)
7853 (disable_async_io, check_remote_input_interrupt_request)
7854 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7855 (dead_thread_notify, prepare_resume_reply)
7856 (decode_address_to_semicolon, decode_address, decode_m_packet)
7857 (decode_M_packet, decode_X_packet, decode_xfer_write)
7858 (decode_search_memory_packet, unhexify, hexify)
7859 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7860 (look_up_one_symbol, relocate_instruction)
7861 (monitor_output): Move to remote-utils.h, and include it.
7862 * remote-utils.h: New file.
7864 2013-09-05 Pedro Alves <palves@redhat.com>
7866 * server.h (_): Delete.
7868 2013-09-02 Pedro Alves <palves@redhat.com>
7870 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7871 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7873 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7875 2013-09-02 Pierre Muller <muller@sourceware.org>
7877 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7878 or WriteProcessMemory complete successfully and handle
7879 ERROR_PARTIAL_COPY error.
7881 2013-09-02 Pedro Alves <palves@redhat.com>
7883 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7884 error instead of EIO.
7886 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7889 * linux-low.c: Include filestuff.h.
7890 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7891 * lynx-low.c: Include filestuff.h.
7892 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7893 * server.c: Include filestuff.h.
7894 (main): Call notice_open_fds.
7895 * spu-low.c: Include filestuff.h.
7896 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7898 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7900 * Makefile.in: Explain why ../target and ../nat are not
7901 listed as include file search paths.
7902 (linux-waitpid.o): New object file rule.
7903 * configure.srv (srv_native_linux_obj): New variable.
7904 Replace all occurrences of linux native object files with
7905 $srv_native_linux_obj.
7906 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7907 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7908 (linux_enable_event_reporting): Remove declaration.
7909 (my_waitpid): Moved to common/linux-waitpid.c.
7910 (linux_wait_for_event): Pass ptid when calling
7911 linux_enable_event_reporting.
7912 (linux_supports_tracefork_flag): Remove.
7913 (linux_enable_event_reporting): Likewise.
7914 (linux_tracefork_grandchild): Remove.
7915 (STACK_SIZE): Moved to common/linux-ptrace.c.
7916 (linux_tracefork_child): Remove.
7917 (linux_test_for_tracefork): Remove.
7918 (linux_look_up_symbols): Call linux_supports_traceclone.
7919 (initialize_low): Remove call to linux_test_for_tracefork.
7920 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7921 common/linux-ptrace.h.
7922 (PTRACE_TYPE_ARG4): Likewise.
7923 Include linux-ptrace.h.
7925 2013-08-21 Pedro Alves <palves@redhat.com>
7927 * config.in: Renegerate.
7929 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7931 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7932 (SFILES): Remove $(srcdir)/common/target-common.c and
7933 add $(srcdir)/target/waitstatus.c.
7934 (OBS): Remove target-common.o and add waitstatus.o.
7935 (server_h): Remove $(srcdir)/../common/target-common.h and
7936 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7937 and $(srcdir)/../target/waitstatus.h.
7938 (target-common.o): Remove.
7939 (waitstatus.o): New target object file.
7940 * target.h: Do not include target-common.h and
7941 include target/resume.h, target/wait.h and
7942 target/waitstatus.h.
7944 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7946 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7947 to PTRACE_TYPE_ARG3.
7948 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7949 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7951 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7952 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7954 2013-07-27 Jie Zhang <jie@codesourcery.com>
7955 Daniel Jacobowitz <dan@codesourcery.com>
7956 Yao Qi <yao@codesourcery.com>
7958 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7959 (mips-linux-watch.o): New rule.
7960 (mips_linux_watch_h): New variable.
7961 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7963 * linux-mips-low.c: Include mips-linux-watch.h.
7964 (struct arch_process_info, struct arch_lwp_info): New.
7965 (update_watch_registers_callback): New function.
7966 (mips_linux_new_process, mips_linux_new_thread) New functions.
7967 (mips_linux_prepare_to_resume, mips_insert_point): New
7969 (mips_remove_point, mips_stopped_by_watchpoint): New
7971 (rsp_bp_type_to_target_hw_bp_type): New function.
7972 (mips_stopped_data_address): New function.
7973 (the_low_target): Add watchpoint support functions.
7975 2013-07-27 Yao Qi <yao@codesourcery.com>
7977 * i386-low.c: Include break-common.h.
7978 (enum target_hw_bp_type): Remove.
7980 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7982 * Makefile.in (SFILES): /common/target-common.c.
7983 (OBS): Add target-common.o.
7984 (server_h): Add $(srcdir)/../common/target-common.h.
7985 (target-common.o): New target.
7986 * server.c (queue_stop_reply_callback): Free
7987 status string after use.
7988 * target.c (target_waitstatus_to_string): Remove.
7989 * target.h: Include target-common.h.
7990 (resume_kind): Likewise.
7991 (target_waitkind): Likewise.
7992 (target_waitstatus): Likewise.
7993 (TARGET_WNOHANG): Likewise.
7995 2013-07-04 Yao Qi <yao@codesourcery.com>
7997 * Makefile.in (host_alias): Use @host_noncanonical@.
7998 (target_alias): Use @target_noncanonical@.
7999 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8000 ACX_NONCANONICAL_HOST.
8001 * configure: Regenerated.
8004 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8006 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8007 * configure: Rebuild.
8008 * Makefile.in (version_host, version_target): Get from configure.
8009 (version.c): Use $(version_host) and $(version_target).
8011 2013-07-03 Pedro Alves <palves@redhat.com>
8013 * Makefile.in (config.status): Depend on development.sh.
8014 * acinclude.m4: Include libmcheck.m4.
8015 * configure: Regenerate.
8017 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8019 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8020 attribute inside the parentheses.
8021 (winapi_DebugSetProcessKillOnExit): Ditto.
8022 (winapi_DebugBreakProcess): Ditto.
8023 (winapi_GenerateConsoleCtrlEvent): Ditto.
8025 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8027 * notif.h (notif_event): Add a dummy member to avoid compiler
8030 2013-07-01 Pedro Alves <palves@redhat.com>
8032 * hostio.c (HOSTIO_PATH_MAX): Define.
8033 (require_filename, handle_open, handle_unlink, handle_readlink):
8036 2013-07-01 Pedro Alves <palves@redhat.com>
8038 * server.h: Include "pathmax.h".
8039 * linux-low.c: Don't include sys/param.h.
8040 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8042 * win32-low.c: Don't include sys/param.h.
8043 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8045 2013-07-01 Pedro Alves <palves@redhat.com>
8047 * event-loop.c: Don't check HAVE_UNISTD_H before including
8049 * gdbreplay.c: Likewise.
8050 * remote-utils.c: Likewise.
8051 * server.c: Likewise.
8052 * configure.ac: Don't check for unistd.h.
8053 * configure: Regenerate.
8055 2013-06-28 Tom Tromey <tromey@redhat.com>
8057 * Makefile.in (version.c): Use version.in, not
8060 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8062 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8063 * configure: Rebuild.
8064 * Makefile.in (version_host, version_target): Get from configure.
8065 (version.c): Use $(version_host) and $(version_target).
8067 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8069 Fix trace-status to output user name without trailing colon.
8070 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8072 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8074 Fix trace-status to output proper start-time and stop-time.
8075 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8076 output start time and stop time in hex as gdb expects.
8078 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8080 * tracepoint.c (build_traceframe_info_xml): Output trace state
8081 variables present in the trace buffer.
8083 2013-06-24 Tom Tromey <tromey@redhat.com>
8085 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8087 (version.o): Remove.
8088 * gdbreplay.c: Include version.h.
8089 (version, host_name): Don't declare.
8090 * server.h: Include version.h.
8091 (version, host_name): Don't declare.
8093 2013-06-12 Pedro Alves <palves@redhat.com>
8095 * linux-x86-low.c (linux_is_elf64): Delete global.
8096 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8097 with local linux_pid_exe_is_elf_64_file use.
8099 2013-06-11 Pedro Alves <palves@redhat.com>
8101 * linux-low.c (regset_disabled, disable_regset): New functions.
8102 (regsets_fetch_inferior_registers)
8103 (regsets_store_inferior_registers): Use them.
8104 (initialize_regsets_info); Don't allocate the disabled_regsets
8106 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8109 2013-06-11 Pedro Alves <palves@redhat.com>
8111 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8114 2013-06-11 Pedro Alves <palves@redhat.com>
8116 * linux-x86-low.c (initialize_low_arch): Call
8117 init_registers_x32_avx_linux.
8119 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8121 Fix compatibility with Android Bionic.
8122 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8125 2013-06-07 Pedro Alves <palves@redhat.com>
8128 * Makefile.in (OBS): Add tdesc.o.
8129 (IPA_OBJS): Add tdesc-ipa.o.
8130 (tdesc-ipa.o): New rule.
8131 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8133 * linux-low.c (new_inferior): Delete.
8134 (disabled_regsets, num_regsets): Delete.
8135 (linux_add_process): Adjust to set the new per-process
8137 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8138 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8139 was a stop. When calling arch_setup, switch the current inferior
8140 to the thread that got an event.
8141 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8142 (regsets_fetch_inferior_registers)
8143 (regsets_store_inferior_registers): New regsets_info parameter.
8145 (linux_register_in_regsets): New regs_info parameter. Adjust to
8147 (register_addr, fetch_register, store_register): New usrregs_info
8148 parameter. Adjust to use it.
8149 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8150 parameter regs_info. Adjust to use it.
8151 (linux_fetch_registers): Get the current inferior's regs_info, and
8153 (linux_store_registers): Ditto.
8154 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8155 (initialize_low): Don't initialize the target_regsets here. Call
8156 initialize_low_arch.
8157 * linux-low.h (target_regsets): Delete declaration.
8158 (struct regsets_info): New.
8159 (struct usrregs_info): New.
8160 (struct regs_info): New.
8161 (struct process_info_private) <new_inferior>: New field.
8162 (struct linux_target_ops): Delete the num_regs, regmap, and
8163 regset_bitmap fields. New field regs_info.
8164 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8165 * i387-fp.c (num_xmm_registers): Delete.
8166 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8167 calls to new interface.
8168 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8169 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8170 Infer the number of xmm registers from the regcache's target
8172 * i387-fp.h (num_xmm_registers): Delete.
8173 * inferiors.c (add_thread): Don't install the thread's regcache
8175 * proc-service.c (gregset_info): Fetch the current inferior's
8176 regs_info. Adjust to use it.
8177 * regcache.c: Include tdesc.h.
8178 (register_bytes, reg_defs, num_registers)
8179 (gdbserver_expedite_regs): Delete.
8180 (get_thread_regcache): If the thread doesn't have a regcache yet,
8181 create one, instead of aborting gdbserver.
8182 (regcache_invalidate_one): Rename to ...
8183 (regcache_invalidate_thread): ... this.
8184 (regcache_invalidate_one): New.
8185 (regcache_invalidate): Only invalidate registers of the current
8187 (init_register_cache): Add target_desc parameter, and use it.
8188 (new_register_cache): Ditto. Assert the target description has a
8189 non zero registers_size.
8190 (regcache_cpy): Add assertions. Adjust.
8191 (realloc_register_cache, set_register_cache): Delete.
8192 (registers_to_string, registers_from_string): Adjust.
8193 (find_register_by_name, find_regno, find_register_by_number)
8194 (register_cache_size): Add target_desc parameter, and use it.
8195 (free_register_cache_thread, free_register_cache_thread_one)
8196 (regcache_release, register_cache_size): New.
8197 (register_size): Add target_desc parameter, and use it.
8198 (register_data, supply_register, supply_register_zeroed)
8199 (supply_regblock, supply_register_by_name, collect_register)
8200 (collect_register_as_string, collect_register_by_name): Adjust.
8201 * regcache.h (struct target_desc): Forward declare.
8202 (struct regcache) <tdesc>: New field.
8203 (init_register_cache, new_register_cache): Add target_desc
8205 (regcache_invalidate_thread): Declare.
8206 (regcache_invalidate_one): Delete declaration.
8207 (regcache_release): Declare.
8208 (find_register_by_number, register_cache_size, register_size)
8209 (find_regno): Add target_desc parameter.
8210 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8212 * remote-utils.c: Include tdesc.h.
8213 (outreg, prepare_resume_reply): Adjust.
8214 * server.c: Include tdesc.h.
8215 (gdbserver_xmltarget): Delete declaration.
8216 (get_features_xml, process_serial_event): Adjust.
8217 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8219 (struct process_info) <tdesc>: New field.
8220 (ipa_tdesc): Declare.
8221 * tdesc.c: New file.
8222 * tdesc.h: New file.
8223 * tracepoint.c: Include tdesc.h.
8224 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8225 (get_context_regcache): Adjust to pass ipa_tdesc down.
8226 (do_action_at_tracepoint): Adjust to get the register cache size
8227 from the context regcache's description.
8228 (traceframe_walk_blocks): Adjust to get the register cache size
8229 from the current trace frame's description.
8230 (traceframe_get_pc): Adjust to get current trace frame's
8231 description and pass it down.
8232 (gdb_collect): Adjust to get the register cache size from the
8234 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8235 (gdbserver_xmltarget): Delete.
8236 (initialize_low_tracepoint): Set the ipa's target description.
8237 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8238 (initialize_low_tracepoint): Set the ipa's target description.
8239 * linux-x86-low.c: Include tdesc.h.
8240 [__x86_64__] (is_64bit_tdesc): New.
8241 (ps_get_thread_area, x86_get_thread_area): Use it.
8242 (i386_cannot_store_register): Rename to ...
8243 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8244 (i386_cannot_fetch_register): Rename to ...
8245 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8246 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8248 (target_regsets): Rename to ...
8249 (x86_regsets): ... this.
8250 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8252 (x86_siginfo_fixup): Use is_64bit_tdesc.
8253 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8254 (tdesc_x32_avx_linux, tdesc_x32_linux)
8255 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8257 (x86_linux_update_xmltarget): Delete.
8258 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8259 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8260 (AMD64_LINUX_USER64_CS): New.
8261 (x86_linux_read_description): New, based on
8262 x86_linux_update_xmltarget.
8263 (same_process_callback): New.
8264 (x86_arch_setup_process_callback): New.
8265 (x86_linux_update_xmltarget): New.
8266 (x86_regsets_info): New.
8267 (amd64_linux_regs_info): New.
8268 (i386_linux_usrregs_info): New.
8269 (i386_linux_regs_info): New.
8270 (x86_linux_regs_info): New.
8271 (x86_arch_setup): Reimplement.
8272 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8273 (x86_emit_ops): Ditto.
8274 (the_low_target): Adjust. Install x86_linux_regs_info,
8275 x86_cannot_fetch_register, and x86_cannot_store_register.
8276 (initialize_low_arch): New.
8277 * linux-ia64-low.c (tdesc_ia64): Declare.
8278 (ia64_fetch_register): Adjust.
8279 (ia64_usrregs_info, regs_info): New globals.
8280 (ia64_regs_info): New function.
8281 (the_low_target): Adjust.
8282 (initialize_low_arch): New function.
8283 * linux-sparc-low.c (tdesc_sparc64): Declare.
8284 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8286 (sparc_arch_setup): New function.
8287 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8288 (the_low_target): Adjust.
8289 (initialize_low_arch): New function.
8290 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8291 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8292 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8293 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8294 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8295 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8296 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8297 (tdesc_powerpc_isa205_vsx64l): Declare.
8298 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8299 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8300 (ppc_set_pc, ppc_get_hwcap): Adjust.
8301 (ppc_usrregs_info): Forward declare.
8302 (!__powerpc64__) ppc_regmap_adjusted: New global.
8303 (ppc_arch_setup): Adjust to the current process'es target
8305 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8306 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8307 (ppc_store_evrregset): Adjust.
8308 (target_regsets): Rename to ...
8309 (ppc_regsets): ... this, and make static.
8310 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8311 (ppc_regs_info): New function.
8312 (the_low_target): Adjust.
8313 (initialize_low_arch): New function.
8314 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8315 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8316 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8317 (tdesc_s390x_linux64v2): Declare.
8318 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8319 (s390_fill_gregset, s390_store_last_break): Adjust.
8320 (target_regsets): Rename to ...
8321 (s390_regsets): ... this, and make static.
8322 (s390_get_pc, s390_set_pc): Adjust.
8323 (s390_get_hwcap): New target_desc parameter, and use it.
8324 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8325 (s390_arch_setup): Adjust to set the current process'es target
8326 description. Don't adjust the regmap.
8327 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8328 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8329 (regs_info_3264): New globals.
8330 (s390_regs_info): New function.
8331 (the_low_target): Adjust.
8332 (initialize_low_arch): New function.
8333 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8334 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8335 [__mips64] (init_registers_mips_linux)
8336 (init_registers_mips_dsp_linux): Delete defines.
8337 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8338 (have_dsp): New global.
8339 (mips_read_description): New, based on mips_arch_setup.
8340 (mips_arch_setup): Reimplement.
8341 (get_usrregs_info): New function.
8342 (mips_cannot_fetch_register, mips_cannot_store_register)
8343 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8344 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8345 (target_regsets): Rename to ...
8346 (mips_regsets): ... this, and make static.
8347 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8348 (dsp_regs_info, regs_info): New globals.
8349 (mips_regs_info): New function.
8350 (the_low_target): Adjust.
8351 (initialize_low_arch): New function.
8352 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8353 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8355 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8356 (arm_read_description): New, with bits factored from
8358 (arm_arch_setup): Reimplement.
8359 (target_regsets): Rename to ...
8360 (arm_regsets): ... this, and make static.
8361 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8362 (arm_regs_info): New function.
8363 (the_low_target): Adjust.
8364 (initialize_low_arch): New function.
8365 * linux-m68k-low.c (tdesc_m68k): Declare.
8366 (target_regsets): Rename to ...
8367 (m68k_regsets): ... this, and make static.
8368 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8369 (m68k_regs_info): New function.
8370 (m68k_arch_setup): New function.
8371 (the_low_target): Adjust.
8372 (initialize_low_arch): New function.
8373 * linux-sh-low.c (tdesc_sharch): Declare.
8374 (target_regsets): Rename to ...
8375 (sh_regsets): ... this, and make static.
8376 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8377 (sh_regs_info, sh_arch_setup): New functions.
8378 (the_low_target): Adjust.
8379 (initialize_low_arch): New function.
8380 * linux-bfin-low.c (tdesc_bfin): Declare.
8381 (bfin_arch_setup): New function.
8382 (bfin_usrregs_info, regs_info): New globals.
8383 (bfin_regs_info): New function.
8384 (the_low_target): Adjust.
8385 (initialize_low_arch): New function.
8386 * linux-cris-low.c (tdesc_cris): Declare.
8387 (cris_arch_setup): New function.
8388 (cris_usrregs_info, regs_info): New globals.
8389 (cris_regs_info): New function.
8390 (the_low_target): Adjust.
8391 (initialize_low_arch): New function.
8392 * linux-cris-low.c (tdesc_crisv32): Declare.
8393 (cris_arch_setup): New function.
8394 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8395 (cris_regs_info): New function.
8396 (the_low_target): Adjust.
8397 (initialize_low_arch): New function.
8398 * linux-m32r-low.c (tdesc_m32r): Declare.
8399 (m32r_arch_setup): New function.
8400 (m32r_usrregs_info, regs_info): New globals.
8401 (m32r_regs_info): Adjust.
8402 (initialize_low_arch): New function.
8403 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8404 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8405 (tic6x_usrregs_info): Forward declare.
8406 (tic6x_read_description): New function, based on ...
8407 (tic6x_arch_setup): ... this. Reimplement.
8408 (target_regsets): Rename to ...
8409 (tic6x_regsets): ... this, and make static.
8410 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8411 (tic6x_regs_info): New function.
8412 (the_low_target): Adjust.
8413 (initialize_low_arch): New function.
8414 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8415 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8416 (target_regsets): Rename to ...
8417 (xtensa_regsets): ... this, and make static.
8418 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8420 (xtensa_arch_setup, xtensa_regs_info): New functions.
8421 (the_low_target): Adjust.
8422 (initialize_low_arch): New function.
8423 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8424 (nios2_arch_setup): Set the current process'es tdesc.
8425 (target_regsets): Rename to ...
8426 (nios2_regsets): ... this.
8427 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8428 (nios2_regs_info): New function.
8429 (the_low_target): Adjust.
8430 (initialize_low_arch): New function.
8431 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8432 (aarch64_arch_setup): Set the current process'es tdesc.
8433 (target_regsets): Rename to ...
8434 (aarch64_regsets): ... this.
8435 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8436 (aarch64_regs_info): New function.
8437 (the_low_target): Adjust.
8438 (initialize_low_arch): New function.
8439 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8441 (target_regsets): Rename to ...
8442 (tile_regsets): ... this.
8443 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8444 (tile_regs_info): New function.
8445 (tile_arch_setup): Set the current process'es tdesc.
8446 (the_low_target): Adjust.
8447 (initialize_low_arch): New function.
8448 * spu-low.c (tdesc_spu): Declare.
8449 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8450 * win32-arm-low.c (tdesc_arm): Declare.
8451 (arm_arch_setup): New function.
8452 (the_low_target): Install arm_arch_setup instead of
8454 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8455 (init_windows_x86): Rename to ...
8456 (i386_arch_setup): ... this. Set `win32_tdesc'.
8457 (the_low_target): Adjust.
8458 * win32-low.c (win32_tdesc): New global.
8459 (child_add_thread): Don't create the thread cache here.
8460 (do_initial_child_stuff): Set the new process'es tdesc.
8461 * win32-low.h (struct target_desc): Forward declare.
8462 (win32_tdesc): Declare.
8463 * lynx-i386-low.c (tdesc_i386): Declare global.
8464 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8465 * lynx-low.c (lynx_tdesc): New global.
8466 (lynx_add_process): Set the new process'es tdesc.
8467 * lynx-low.h (struct target_desc): Forward declare.
8468 (lynx_tdesc): Declare global.
8469 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8470 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8471 * nto-low.c (nto_tdesc): New global.
8472 (do_attach): Set the new process'es tdesc.
8473 * nto-low.h (struct target_desc): Forward declare.
8474 (nto_tdesc): Declare.
8475 * nto-x86-low.c (tdesc_i386): Declare.
8476 (nto_x86_arch_setup): Set `nto_tdesc'.
8478 2013-06-04 Gary Benson <gbenson@redhat.com>
8480 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8481 to qSupported response when appropriate.
8482 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8483 with nonzero-length annex.
8484 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8485 arguments supplied in annex.
8487 2013-05-31 Doug Evans <dje@google.com>
8490 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8491 64 bits in 64-cross-32 environment.
8493 2013-05-28 Pedro Alves <palves@redhat.com>
8495 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8496 (aarch64-without-fpu.c): Delete rule.
8497 * configure.srv (aarch64*-*-linux*): Remove references to
8498 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8499 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8502 2013-05-24 Pedro Alves <palves@redhat.com>
8504 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8505 instead of strchr/decode_address. Error if the range isn't split
8506 with a ','. Don't assume there's be a ':' in the action.
8508 2013-05-23 Yao Qi <yao@codesourcery.com>
8509 Pedro Alves <palves@redhat.com>
8511 * linux-low.c (lwp_in_step_range): New function.
8512 (linux_wait_1): If the thread was range stepping and stopped
8513 outside the stepping range, report the stop to GDB. Otherwise,
8514 continue stepping. Add range stepping debug output.
8515 (linux_set_resume_request): Copy the step range from the resume
8517 (linux_supports_range_stepping): New.
8518 (linux_target_ops) <supports_range_stepping>: Set to
8519 linux_supports_range_stepping.
8520 * linux-low.h (struct linux_target_ops)
8521 <supports_range_stepping>: New field.
8522 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8523 * linux-x86-low.c (x86_supports_range_stepping): New.
8524 (the_low_target) <supports_range_stepping>: Set to
8525 x86_supports_range_stepping.
8526 * server.c (handle_v_cont): Handle 'r' action.
8527 (handle_v_requests): Append ";r" if the target supports range
8529 * target.h (struct thread_resume) <step_range_start,
8530 step_range_end>: New fields.
8531 (struct target_ops) <supports_range_stepping>:
8533 (target_supports_range_stepping): New macro.
8535 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8537 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8538 confusion in comment.
8540 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8542 * lynx-low.c (struct process_info_private): New type.
8543 (lynx_add_process): New function.
8544 (lynx_create_inferior, lynx_attach): Replace calls to
8545 add_process by calls to lynx_add_process.
8546 (lynx_resume): If PTID is null, then try using
8547 current_process()->private->last_wait_event_ptid.
8549 (lynx_clear_inferiors): Delete. The contents of that function
8550 has been inlined in lynx_mourn;
8551 (lynx_wait_1): Save the ptid in the process's private data.
8552 (lynx_mourn): Free the process' private data. Replace call
8553 to lynx_clear_inferiors by call to clear_inferiors.
8555 2013-05-17 Yao Qi <yao@codesourcery.com>
8557 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8560 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8562 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8563 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8564 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8565 PT_TEXT_END_ADDR guards. Update comments.
8566 (linux_target_op) <read_offsets>: Conditionally define to
8567 linux_read_offsets if the target is UCLIBC and if it defines
8568 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8570 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8571 Andrew Jenner <andrew@codesourcery.com>
8573 * Makefile.in (SFILES): Add linux-nios2-low.c.
8574 (clean): Add action to delete nios2-linux.c.
8575 (nios2-linux.c): New rule.
8576 * configure.srv: Add nios2*-*-linux*.
8577 * linux-nios2-low.c: New.
8579 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8581 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8583 2013-04-25 Hui Zhu <hui@codesourcery.com>
8586 * ax.c (ax_printf): Add fflush.
8588 2013-04-22 Tom Tromey <tromey@redhat.com>
8590 * Makefile.in (SFILES): Add filestuff.c.
8591 (OBS): Add filestuff.o.
8592 (filestuff.o): New target.
8593 * config.in, configure: Rebuild.
8594 * configure.ac: Check for fdwalk, pipe2.
8596 2013-04-17 Pedro Alves <palves@redhat.com>
8598 * configure.ac (USE_THREAD_DB): Delete variable.
8599 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8600 Don't AC_SUBST USE_THREAD_DB.
8601 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8602 * config.in, configure: Regenerate.
8604 2013-04-16 Pedro Alves <palves@redhat.com>
8606 * linux-low.h (struct lwp_info) <thread_known>: Move under
8607 the USE_THREAD_DB #ifdef.
8609 2013-04-16 Pedro Alves <palves@redhat.com>
8611 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8612 (linux-low.o): Delete rule.
8613 * linux-low.h: Always include "gdb_thread_db.h" instead of
8614 conditionally including thread_db.h.
8615 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8618 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8620 * Makefile.in (install-only): Fix make install regression.
8622 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8624 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8625 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8627 * gdbserver.1: Remove.
8629 2013-03-22 Pedro Alves <palves@redhat.com>
8631 * linux-low.c (handle_extended_wait): Don't call
8632 linux_enable_event_reporting.
8634 2013-03-15 Tony Theodore <tonyt@logyst.com>
8637 * Makefile.in (SHELL): Use @SHELL@.
8639 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8641 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8644 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8646 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8647 Remove extraneous NULL element.
8649 2013-03-13 Yao Qi <yao@codesourcery.com>
8651 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8652 'V' block in trace frame.
8654 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8656 * target.h (struct target_ops): Add btrace ops.
8657 (target_supports_btrace): New macro.
8658 (target_enable_btrace): New macro.
8659 (target_disable_btrace): New macro.
8660 (target_read_btrace): New macro.
8661 * gdbthread.h (struct thread_info): Add btrace field.
8662 * server.c: Include btrace-common.h.
8663 (handle_btrace_general_set): New function.
8664 (handle_btrace_enable): New function.
8665 (handle_btrace_disable): New function.
8666 (handle_general_set): Call handle_btrace_general_set.
8667 (handle_qxfer_btrace): New function.
8668 (struct qxfer qxfer_packets[]): Add btrace entry.
8669 * inferiors.c (remove_thread): Disable btrace.
8670 * linux-low: Include linux-btrace.h.
8671 (linux_low_enable_btrace): New function.
8672 (linux_low_read_btrace): New function.
8673 (linux_target_ops): Add btrace ops.
8674 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8675 Add srv_linux_btrace=yes.
8676 (x86_64-*-linux*): Add linux-btrace.o.
8677 Add srv_linux_btrace=yes.
8678 * configure.ac: Define HAVE_LINUX_BTRACE.
8679 * config.in: Regenerated.
8680 * configure: Regenerated.
8682 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8684 * server.c (handle_qxfer): Preserve error message if -3 is
8686 (qxfer): Document the -3 return value.
8688 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8690 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8691 (linux_btrace_h): New variable.
8692 (linux-btrace.o): New rule.
8694 2013-03-08 Stan Shebs <stan@codesourcery.com>
8695 Hafiz Abid Qadeer <abidh@codesourcery.com>
8697 * tracepoint.c (trace_buffer_size): New global.
8698 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8699 (init_trace_buffer): Change to one-argument function. Allocate
8700 trace buffer memory.
8701 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8702 handle QTBuffer:size packet.
8703 (cmd_bigqtbuffer_size): New function.
8704 (initialize_tracepoint): Call init_trace_buffer with
8705 DEFAULT_TRACE_BUFFER_SIZE.
8706 * server.c (handle_query): Add QTBuffer:size in the
8709 2013-03-07 Yao Qi <yao@codesourcery.com>
8711 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8712 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8714 (cmd_qtsp): Adjust condition. Do post increment.
8715 Set cur_action and cur_step_action back to 0.
8717 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8720 * linux-low.c (linux_write_memory): Return early success if LEN is
8723 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8725 * configure.srv: Add x86_64-*-cygwin* as target.
8727 2013-02-28 Tom Tromey <tromey@redhat.com>
8729 * configure.ac: Invoke AC_SYS_LARGEFILE.
8730 * configure, config.in: Rebuild.
8732 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8734 * win32-low.c: Throughout, fix format strings and casts of
8735 printf-like functions to avoid type related warnings on all
8737 (get_child_debug_event): Print dwDebugEventCode as hex since
8738 that's how it's usually documented.
8740 2013-02-28 Yao Qi <yao@codesourcery.com>
8742 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8745 2013-02-27 Jiong Wang <jiwang@tilera.com>
8747 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8748 (reg-tilegx32.c): New rule.
8749 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8750 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8751 different register info initializer according to elf class.
8752 (init_registers_tilgx32): New function. The tilegx32 register info
8754 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8755 (tile_store_gregset): Likewise.
8757 2013-02-27 Yao Qi <yao@codesourcery.com>
8759 * server.c (process_point_options): Print debug message when
8760 debug_threads is true.
8762 2013-02-26 Yao Qi <yao@codesourcery.com>
8764 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8766 2013-02-19 Pedro Alves <palves@redhat.com>
8767 Kai Tietz <ktietz@redhat.com>
8771 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8772 instead of strtoul to extract address from packet.
8773 (process_serial_event) <'z'>: Likewise.
8775 2013-02-18 Yao Qi <yao@codesourcery.com>
8777 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8779 2013-02-14 Pedro Alves <palves@redhat.com>
8783 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8784 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8786 2013-02-14 Pedro Alves <palves@redhat.com>
8788 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8790 2013-02-14 Pedro Alves <palves@redhat.com>
8792 * tracepoint.c (save_string): Delete.
8793 (add_tracepoint_action): Use savestring instead of save_string.
8795 2013-02-12 Pedro Alves <palves@redhat.com>
8797 * linux-xtensa-low.c: Ditto.
8798 * xtensa-xtregs.c: Ditto.
8800 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8802 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8805 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8807 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8808 aarch64_num_wp_regs and aarch64_num_bp_regs to
8809 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8811 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8813 * linux-aarch64-low.c (ps_get_thread_area): Replace
8814 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8816 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8817 Marcus Shawcroft <marcus.shawcroft@arm.com>
8818 Nigel Stephens <nigel.stephens@arm.com>
8819 Yufeng Zhang <yufeng.zhang@arm.com>
8821 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8822 (aarch64.c, aarch64-without-fpu.c): New targets.
8823 * configure.srv (aarch64*-*-linux*): New.
8824 * linux-aarch64-low.c: New file.
8826 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8828 * linux-low.c (handle_extended_wait, linux_create_inferior)
8829 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8830 (dequeue_one_deferred_signal, linux_resume_one_thread)
8831 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8832 (linux_tracefork_grandchild, linux_test_for_tracefork)
8833 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8834 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8835 where the argument is 0.
8837 2013-01-25 Yao Qi <yao@codesourcery.com>
8839 * event-loop.c: Include "queue.h".
8840 (gdb_event_p): New typedef.
8841 (struct gdb_event) <next_event>: Remove.
8842 (event_queue): Change to QUEUE(gdb_event_p).
8843 (async_queue_event): Remove.
8844 (gdb_event_xfree): New.
8845 (initialize_event_loop): New.
8846 (process_event): Use API from QUEUE.
8847 (wait_for_event): Likewise.
8848 * server.c (main): Call initialize_event_loop.
8849 * server.h (initialize_event_loop): Declare.
8851 2013-01-18 Yao Qi <yao@codesourcery.com>
8853 * ax.h (struct eval_agent_expr_context): New.
8854 (gdb_eval_agent_expr): Update declaration.
8855 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8856 TFRAME. Add new argument CTX.
8857 * server.h (struct eval_agent_expr_context): Declare.
8858 (agent_mem_read, agent_tsv_read): Update declaration.
8859 (agent_mem_read_string): Likewise.
8860 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8861 (add_traceframe_block): Add new argument TPOINT.
8862 Increase TPOINT->traceframe_usage.
8863 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8864 eval_tracepoint_agent_expr.
8865 (condition_true_at_tracepoint): Likewise.
8866 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8867 (agent_mem_read_string, agent_tsv_read): Likewise.
8869 2013-01-16 Yao Qi <yao@codesourcery.com>
8871 * linux-low.c (linux_resume_one_lwp): Don't check
8872 'lwp->bp_reinsert != 0'.
8874 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8875 Pedro Alves <palves@redhat.com>
8877 * lynx-low.c (ptrace_request_to_str): Define a temporary
8878 macro and use it to simplify this function's implementation.
8880 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8882 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8885 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8887 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8889 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8891 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8893 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8895 * lynx-low.c (lynx_resume): Use the resume_info parameter
8896 to determine the ptid for the lynx_ptrace call, unless
8897 it is equal to minus_one_ptid, in which case we use the
8898 ptid of the current_inferior.
8899 (lynx_wait_1): After having received a thread create/exit
8900 event, resume the inferior's execution using the signaling
8901 thread's ptid, rather than the old ptid.
8903 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8905 * lynx-low.c (lynx_resume): Delete variable ret.
8907 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8909 * gdbreplay.c (gdbreplay_version): Update copyright year.
8910 * server.c (gdbserver_version): Likewise.
8912 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8914 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8917 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8919 * lynx-low.c (ptrace_request_to_str): Add handling for
8922 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8924 * lynx-low.c (lynx_attach): Delete variable new_process.
8926 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8928 * lynx-low.c (lynx_create_inferior): Delete variable
8931 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8933 * lynx-low.c (ptrace_request_to_str): Do not handle
8934 PTRACE_GETTHREADLIST if this macro does not exist.
8936 2012-12-15 Yao Qi <yao@codesourcery.com>
8938 * Makefile.in (OBS): Add notif.o.
8939 * notif.c, notif.h: New.
8940 * server.c: Include "notif.h".
8941 (struct vstop_notif) <next>: Remove.
8943 (queue_stop_reply): Update.
8944 (push_event, send_next_stop_reply): Remove.
8945 (discard_queued_stop_replies): Update.
8946 (notif_stop): New variable.
8947 (handle_v_stopped): Remove.
8948 (handle_v_requests): Don't call handle_v_stopped. Call
8949 handle_ack_notif instead.
8950 (queue_stop_reply_callback): Call notif_event_enque instead
8951 of queue_stop_reply.
8952 (handle_status): Don't call send_next_stop_reply, call
8953 notif_write_event instead.
8954 (kill_inferior_callback): Likewise.
8955 (detach_or_kill_inferior_callback): Likewise.
8956 (main): Call initialize_notif.
8957 (process_serial_event): Call QUEUE_is_empty.
8958 (handle_target_event): Call notif_push instead of push event.
8959 * server.h (push_event): Remove declaration.
8961 2012-12-10 Tom Tromey <tromey@redhat.com>
8963 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8964 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8967 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8968 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8969 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8970 (amd64-linux-ipa.o, ax.o): Rewrite.
8971 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8972 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8973 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8974 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8975 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8976 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8977 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8978 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8979 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8980 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8981 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8982 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8983 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8984 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8985 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8986 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8987 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8988 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8989 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8990 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8991 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8992 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8993 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8994 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8995 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8996 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8997 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8998 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8999 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9000 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9001 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9002 (reg-tilegx.o): Remove.
9003 (all_object_files): New macro.
9004 Include .deps files.
9005 * aclocal.m4, configure: Rebuild.
9006 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9007 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9008 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9010 2012-12-05 Tom Tromey <tromey@redhat.com>
9013 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9015 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9017 * configure.ac: Check for linux/perf_event.h.
9018 * config.in: Regenerated.
9019 * configure: Regenerated.
9021 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9023 * hostio.c (handle_readlink): Decrease buffer size
9024 parameter passed to readlink by one byte.
9026 2012-11-26 Yao Qi <yao@codesourcery.com>
9028 * configure.ac (build_warnings): Append '-Wempty-body'.
9029 * configure: Regenerated.
9030 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9033 2012-11-15 Pierre Muller <muller@sourceware.org>
9035 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9036 * config.in: Regenerate.
9037 * configure: Regenerate.
9038 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9039 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9040 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9041 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9043 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9044 instead of <sys/wait.h> header.
9045 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9047 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9049 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9050 (various make rules): Remove -DGDBSERVER
9052 2012-11-09 Yao Qi <yao@codesourcery.com>
9054 * spu-low.c (current_ptid): Move it to ..
9055 * gdbthread.h: ... here. New.
9056 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9057 * server.c (myresume, process_serial_event): Likewise.
9058 * thread-db.c (thread_db_find_new_threads): Likewise.
9059 * tracepoint.c (run_inferior_command): Likewise.
9061 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9063 * server.c (handle_search_memory_1): Include access length in
9066 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9068 * linux-crisv32-low.c: Fix compile errors.
9070 2012-09-04 Yao Qi <yao@codesourcery.com>
9072 * tracepoint.c (cmd_qtsv): Adjust debug message.
9073 Don't check CUR_TPOINT.
9075 2012-08-28 Yao Qi <yao@codesourcery.com>
9077 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9078 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9079 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9080 Remove declarations of xmalloc, xreallloc, xstrdup and
9082 * Makefile.in (libiberty_h): New.
9083 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9084 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9086 2012-08-23 Yao Qi <yao@codesourcery.com>
9088 * server.h: Remove declaration of 'xsnprintf'.
9090 2012-08-22 Keith Seitz <keiths@redhat.com>
9092 * server.h: Include build-gnulib-gbserver/config.h.
9093 * gdbreplay.c: Likewise.
9095 2012-08-08 Doug Evans <dje@google.com>
9097 * Makefile.in (SFILES): Add gdb_vecs.c.
9098 (OBS): Add gdb_vecs.o.
9099 (gdb_vecs_h, host_defs_h): New variables.
9100 (thread-db.o): Add $(gdb_vecs_h) dependency.
9101 (gdb_vecs.o): New rule.
9102 * thread-db.c: #include "gdb_vecs.h".
9103 (thread_db_load_search): Use a vector to iterate over path elements.
9104 Handle text appearing after "$pdir".
9106 * configure.ac: Add check for strstr.
9107 * config.in: Regenerate.
9108 * configure: Regenerate.
9110 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9112 * hostio.c (handle_pread): If pread fails, fall back to attempting
9114 (handle_pwrite): Likewise for pwrite.
9116 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9118 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9119 between unsupported TYPE and unimplementable ADDR/LEN combination.
9120 (arm_insert_point): Act on new return value.
9122 2012-07-31 Pedro Alves <palves@redhat.com>
9124 * server.c (process_point_options): Only skip tokens if we find
9125 one that is unrecognized. Don't treat 'X' specially while
9126 skipping unrecognized tokens.
9128 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9130 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9131 to 4-byte-align HW breakpoint addresses for Thumb.
9133 2012-07-27 Yao Qi <yao@codesourcery.com>
9137 * server.h: Declare gdb_agent_about_to_close.
9138 * target.c (kill_inferior): Include "agent.h".
9139 New. Send command 'kill'.
9140 * target.h (kill_inferior): Removed macro.
9141 * tracepoint.c (gdb_agent_about_to_close): New.
9142 (gdb_agent_helper_thread): Handle command 'close'.
9143 Wait endlessly until the inferior stops.
9144 Install gdb_agent_remove_socket to atexit hook.
9145 (agent_socket_name): New static variable.
9146 (gdb_agent_socket_init): Replace local variable 'name' with
9147 'agent_socket_name'.
9148 (gdb_agent_remove_socket): New.
9150 2012-07-27 Yao Qi <yao@codesourcery.com>
9152 * server.c (process_point_options): Stop at 'X' when parsing.
9154 2012-07-19 Michael Eager <eager@eagercon.com>
9156 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9158 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9159 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9160 hardware breakpoint.
9162 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9164 * gdbserver/linux-low.c (initialize_low): Call
9165 linux_ptrace_init_warnings.
9167 2012-07-02 Doug Evans <dje@google.com>
9169 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9172 2012-07-02 Stan Shebs <stan@codesourcery.com>
9174 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9175 (ax.o): Add it to build rule.
9177 (OBS): Add format.o.
9178 (IPA_OBS): Add format.o.
9179 * server.c (handle_query): Claim support for breakpoint commands.
9180 (process_point_options): Add command case.
9181 (process_serial_event): Leave running if there are printfs in
9183 * mem-break.h (any_persistent_commands): Declare.
9184 (add_breakpoint_commands): Declare.
9185 (gdb_no_commands_at_breakpoint): Declare.
9186 (run_breakpoint_commands): Declare.
9187 * mem-break.c (struct point_command_list): New struct.
9188 (struct breakpoint): New field command_list.
9189 (any_persistent_commands): New function.
9190 (add_commands_to_breakpoint): New function.
9191 (add_breakpoint_commands): New function.
9192 (gdb_no_commands_at_breakpoint): New function.
9193 (run_breakpoint_commands): New function.
9194 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9196 * ax.c: Include format.h.
9197 (ax_printf): New function.
9198 (gdb_eval_agent_expr): Add printf opcode.
9200 2012-06-13 Yao Qi <yao@codesourcery.com>
9202 * server.c (start_inferior): Remove duplicated writes to fields
9203 'last_resume_kind' and 'last_status' of 'current_inferior'.
9205 2012-06-12 Yao Qi <yao@codesourcery.com>
9206 Pedro Alves <palves@redhat.com>
9208 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9210 * server.c (handle_v_cont): Extend comment.
9212 2012-06-11 Yao Qi <yao@codesourcery.com>
9214 * linux-low.c (linux_attach): Add 'static'.
9216 2012-06-06 Yao Qi <yao@codesourcery.com>
9218 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9220 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9222 Fix gcc -flto compilation warning.
9223 * server.c (main): Make variable multi_mode and attach volatile.
9225 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9227 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9228 if the platform doesn't know about it.
9230 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9232 * Makefile.in (SFILES): Add linux-tile-low.c.
9233 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9234 * configure.srv: Handle tilegx-*-linux*.
9235 * linux-tile-low.c: New file.
9237 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9239 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9241 2012-05-24 Pedro Alves <palves@redhat.com>
9245 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9247 2012-05-24 Pedro Alves <palves@redhat.com>
9251 Replace target_signal with gdb_signal throughout.
9253 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9255 * linux-low.c (linux_store_registers): Avoid the copying sequence
9256 when no data has been retrieved by ptrace.
9258 2012-05-22 Will Deacon <will.deacon@arm.com>
9260 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9261 Include asm/ptrace.h.
9262 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9265 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9267 * linux-low.c (linux_store_registers): Don't re-retrieve data
9268 with ptrace that has already been obtained from /proc. Always
9269 copy any data retrieved with ptrace to the buffer supplied.
9271 2012-05-11 Yao Qi <yao@codesourcery.com>
9272 Pedro Alves <palves@redhat.com>
9274 * linux-low.c (enum stopping_threads_kind): New.
9275 (stopping_threads): Change type to `enum stopping_threads_kind'.
9276 (handle_extended_wait): If stopping and suspending threads, leave
9277 the new_lwp suspended too.
9278 (linux_wait_for_event): Adjust.
9279 (stop_all_lwps): Set `stopping_threads' to
9280 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9281 whether we're suspending threads or just stopping them. Assert no
9284 2012-04-29 Yao Qi <yao@codesourcery.com>
9286 * server.h: Move some code to ...
9287 * gdbthread.h: ... here. New.
9288 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9289 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9290 (nto-low.o, win32-low.o): Likewise.
9291 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9292 * regcache.c, remote-utils.c, server.c: Likewise.
9293 * target.c, tracepoint.c, win32-low.c: Likewise.
9295 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9297 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9298 (PTRACE_ARG4_TYPE): Likewise.
9299 (PTRACE_XFER_TYPE): Likewise.
9300 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9301 ptrace to PTRACE_ARG3_TYPE.
9302 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9303 (PTRACE_ARG4_TYPE): Likewise.
9304 (PTRACE_XFER_TYPE): Likewise.
9305 (linux_detach_one_lwp): Cast fourth argument of
9306 ptrace to long then PTRACE_ARG4_TYPE.
9307 (regsets_fetch_inferior_registers): Cast third argument of
9308 ptrace to long then PTRACE_ARG3_TYPE.
9309 (regsets_store_inferior_registers): Likewise.
9311 2012-04-20 Pedro Alves <palves@redhat.com>
9313 * configure: Regenerate.
9315 2012-04-19 Pedro Alves <palves@redhat.com>
9317 * Makefile.in (GNULIB_BUILDDIR): New.
9318 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9319 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9320 (all, install-only, uninstall, clean-info, all-lib, clean): No
9321 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9322 (maintainer-clean realclean distclean): Use subdir_do.
9324 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9325 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9326 * acinclude.m4: Include acx_configure_dir.m4.
9327 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9328 calls. Call AC_PROG_RANLIB. Configure gnulib using
9331 (GNULIB_STDINT_H): Adjust.
9332 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9333 * gdbreplay.c: Include build-gnulib/config.h.
9334 * server.h: Likewise.
9335 * aclocal.m4: Regenerate.
9336 * config.in: Regenerate.
9337 * configure: Regenerate.
9339 2012-04-19 Pedro Alves <palves@redhat.com>
9341 * Makefile.in (LIBGNU, INCGNU): Adjust.
9342 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9343 (all, install-only, uninstall, clean-info, all-lib, clean)
9344 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9345 * configure.ac: Adjust AC_OUTPUT output.
9346 * aclocal.m4: Regenerate.
9347 * configure: Regenerate.
9349 2012-04-19 Pedro Alves <palves@redhat.com>
9351 * Makefile.in (generated_files): New.
9352 (server_h): Remove the explicit dependency on config.h, and depend
9353 on $generated_files.
9355 2012-04-19 Pedro Alves <palves@redhat.com>
9357 * Makefile.in (INCGNU): Add -Ignulib.
9359 2012-04-19 Pedro Alves <palves@redhat.com>
9361 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9362 (INCGNU): ... this, and spell out -I here.
9363 (GNULIB_LIB): Rename to ...
9365 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9367 2012-04-19 Pedro Alves <palves@redhat.com>
9369 * config.in: Regenerate.
9371 2012-04-19 Pedro Alves <palves@redhat.com>
9373 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9374 * server.h (memmem): Remove declaration.
9375 * config.in: Regenerate.
9376 * configure: Regenerate.
9378 2012-04-19 Yao Qi <yao@codesourcery.com>
9380 * Makefile.in (SFILES): Add common/vec.c.
9384 2012-04-19 Yao Qi <yao@codesourcery.com>
9386 * remote-utils.c (prepare_resume_reply): Replace with macro
9387 target_core_of_thread.
9388 * server.c (handle_qxfer_threads_proper): Likewise.
9389 * target.h (traget_core_of_thread): New macro.
9391 2012-04-18 Pedro Alves <palves@redhat.com>
9393 * aclocal.m4: Regenerate.
9394 * configure: Regenerate.
9396 2012-04-16 Yao Qi <yao@codesourcery.com>
9398 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9399 duplicated on address.
9401 2012-04-16 Yao Qi <yao@codesourcery.com>
9403 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9404 (struct tracepoint_action_ops) <send>: New field.
9405 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9406 (agent_expr_send, x_tracepoint_action_send): New.
9407 (l_tracepoint_action_send): New.
9408 (cmd_qtdp): Download and install tracepoint
9409 according to `use_agent'.
9410 (run_inferior_command): Add one more parameter `len'.
9412 (tracepoint_send_agent): New.
9413 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9415 2012-04-16 Yao Qi <yao@codesourcery.com>
9417 * tracepoint.c (download_tracepoints): Moved to ...
9418 (cmd_qtstart): ... here.
9420 2012-04-14 Yao Qi <yao@codesourcery.com>
9422 * tracepoint.c: Include inttypes.h.
9423 (struct collect_memory_action): Use sized types.
9424 (struct tracepoint): Likewise.
9425 (cmd_qtdp, stop_tracing): Update print specifiers.
9426 (cmd_qtp, response_tracepoint): Likewise.
9427 (collect_data_at_tracepoint): Likewise.
9428 (collect_data_at_step): Likewise.
9430 2012-04-14 Yao Qi <yao@codesourcery.com>
9432 Import gnulib module inttypes.
9433 * aclocal.m4, config.in, configure: Regenerated.
9435 2012-04-14 Yao Qi <yao@codesourcery.com>
9437 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9438 Makefile and config.status at last.
9440 2012-04-13 Yao Qi <yao@codesourcery.com>
9442 * tracepoint.c: Include stdint.h unconditionally.
9444 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9446 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9447 on BFD_HAVE_SYS_PROCFS_TYPE.
9448 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9449 * configure: Regenerate.
9450 * config.in: Likewise.
9452 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9454 * Makefile.in (clean): Also remove x32.c x32-linux.c
9455 x32-avx.c x32-avx-linux.c.
9456 (x32.o): New target.
9458 (x32-linux.o): Likewise.
9459 (x32-linux.c): Likewise.
9460 (x32-avx.o): Likewise.
9461 (x32-avx.c): Likewise.
9462 (x32-avx-linux.o): Likewise.
9463 (x32-avx-linux.c): Likewise.
9465 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9466 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9467 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9468 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9469 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9470 i386/x32-avx-linux.xml.
9472 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9473 (init_registers_x32_avx_linux): Likwise.
9474 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9475 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9477 2012-04-13 Pedro Alves <palves@redhat.com>
9479 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9480 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9481 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9482 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9485 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9487 * linux-x86-low.c (compat_x32_clock_t): New.
9488 (compat_x32_siginfo_t): Likewise.
9489 (compat_x32_siginfo_from_siginfo): Likewise.
9490 (siginfo_from_compat_x32_siginfo): Likewise.
9491 (linux_is_elf64): Likewise.
9492 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9493 and siginfo_from_compat_x32_siginfo for x32.
9494 (x86_arch_setup): Set linux_is_elf64.
9496 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9499 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9501 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9502 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9503 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9504 compatible with process.
9506 2012-04-12 Yao Qi <yao@codesourcery.com>
9508 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9509 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9510 (install-only, install-info, clean): Handle sub dir gnulib.
9511 (all-lib, am--refresh): New targets.
9512 (memmem.o): Remove target.
9513 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9514 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9515 (AC_REPLACE_FUNCS): Remove memmem.
9516 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9517 (AC_OUTPUT): Generate Makefile in gnulib/.
9518 * aclocal.m4, config.in, configure: Regenerated.
9520 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9522 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9524 2012-04-05 Pedro Alves <palves@redhat.com>
9526 -Werror=strict-aliasing
9528 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9531 2012-04-04 Pedro Alves <palves@redhat.com>
9533 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9534 (sparc_store_gregset_from_stack, sparc_store_gregset)
9535 (sparc_breakpoint_at): Fix formatting.
9537 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9539 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9541 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9542 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9543 * config.in: Regenerate.
9544 * configure: Likewise.
9546 2012-03-29 Pedro Alves <palves@redhat.com>
9548 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9549 Correct ptrace arguments.
9551 2012-03-28 Pedro Alves <palves@redhat.com>
9553 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9554 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9555 (IA64_FR1_REGNUM): New defines.
9556 (ia64_fetch_register): New.
9557 (the_low_target): Install it.
9558 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9560 * linux-low.c (linux_fetch_registers): Try the
9561 the_low_target.fetch_register hook first.
9563 * linux-arm-low.c (the_low_target): Adjust.
9564 * linux-bfin-low.c (the_low_target): Adjust.
9565 * linux-cris-low.c (the_low_target): Adjust.
9566 * linux-crisv32-low.c (the_low_target): Adjust.
9567 * linux-m32r-low.c (the_low_target): Adjust.
9568 * linux-m68k-low.c (the_low_target): Adjust.
9569 * linux-mips-low.c (the_low_target): Adjust.
9570 * linux-ppc-low.c (the_low_target): Adjust.
9571 * linux-s390-low.c (the_low_target): Adjust.
9572 * linux-sh-low.c (the_low_target): Adjust.
9573 * linux-sparc-low.c (the_low_target): Adjust.
9574 * linux-tic6x-low.c (the_low_target): Adjust.
9575 * linux-x86-low.c (the_low_target): Adjust.
9576 * linux-xtensa-low.c (the_low_target): Adjust.
9578 2012-03-26 Pedro Alves <palves@redhat.com>
9580 * server.c (handle_qxfer_libraries): Don't bail early if
9581 the_target->qxfer_libraries_svr4 is not NULL.
9583 2012-03-26 Pedro Alves <palves@redhat.com>
9585 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9587 2012-03-23 Pedro Alves <palves@redhat.com>
9589 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9590 "library-list-svr4" element's start tag when the the DSO list is
9593 2012-03-23 Pedro Alves <palves@redhat.com>
9595 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9596 a variable whose type size is the same as the inferior's pointer
9599 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9601 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9603 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9604 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9605 * linux-low.h: Include <signal.h>.
9606 (struct siginfo): Remove forward declaration.
9607 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9610 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9612 * .gitignore: Ignore more files.
9614 2012-03-19 Pedro Alves <palves@redhat.com>
9615 Jan Kratochvil <jan.kratochvil@redhat.com>
9617 * server.c (cont_thread, general_thread): Add describing comments.
9618 (start_inferior): Clear `cont_thread'.
9619 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9622 2012-03-15 Yao Qi <yao@codesourcery.com>
9624 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9626 (cmd_qtdp): ... here.
9628 2012-03-15 Yao Qi <yao@codesourcery.com>
9630 * tracepoint.c (struct tracepoint_action_ops): New.
9631 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9632 (m_tracepoint_action_download): New.
9633 (r_tracepoint_action_download): New.
9634 (x_tracepoint_action_download): New.
9635 (l_tracepoint_action_download): New.
9636 (add_tracepoint_action): Install `action->ops' according type.
9637 (download_tracepoint_1): Move code `download' function pointer
9638 of various tracepoint_action_ops.
9640 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9642 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9643 linux_ptrace_attach_warnings.
9645 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9647 * Makefile.in (linux-ptrace.o): New.
9648 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9649 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9650 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9651 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9652 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9654 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9656 2012-03-08 Yao Qi <yao@codesourcery.com>
9657 Pedro Alves <palves@redhat.com>
9659 Fix PR server/13392.
9660 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9662 * tracepoint.c (remove_tracepoint): New.
9663 (cmd_qtdp): Call remove_tracepoint when failed to install.
9665 2012-03-07 Pedro Alves <palves@redhat.com>
9667 * linux-low.c (get_detach_signal): New.
9668 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9669 Pass on pending signals to PTRACE_DETACH. Check the result of the
9671 * server.c (program_signals, program_signals_p): New.
9672 (handle_general_set): Handle QProgramSignals.
9673 * server.h (program_signals, program_signals_p): Declare.
9675 2012-03-05 Pedro Alves <palves@redhat.com>
9676 Jan Kratochvil <jan.kratochvil@redhat.com>
9678 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9681 2012-03-03 Yao Qi <yao@codesourcery.com>
9683 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9684 agent_look_up_symbols.
9686 2012-03-03 Yao Qi <yao@codesourcery.com>
9688 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9689 (linux-x86-low.o): Likewise.
9690 * server.h: Remove in_process_agent_loaded.
9691 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9695 2012-03-03 Yao Qi <yao@codesourcery.com>
9697 * tracepoint.c (gdb_agent_capability): New global.
9698 (in_process_agent_loaded_ust): Renamed to
9699 `in_process_agent_supports_ust'.
9701 (in_process_agent_supports_ust): Call agent_capability_check.
9702 (clear_installed_tracepoints): Assert that agent supports
9705 2012-03-03 Yao Qi <yao@codesourcery.com>
9707 * linux-low.c (linux_supports_agent): New.
9708 (linux_target_ops): Initialize field `supports_agent' with
9709 linux_supports_agent.
9710 * target.h (struct target_ops) <supports_agent>: New.
9711 (target_supports_agent): New macro.
9712 * server.c (handle_general_set): Handle packet 'QAgent'.
9713 (handle_query): Send `QAgent+'.
9714 * Makefile.in (server.o): Depends on agent.h.
9716 2012-03-03 Yao Qi <yao@codesourcery.com>
9718 * Makefile.in (OBS): Add agent.o.
9719 Add new rule for agent.o.
9720 Track dependence of tracepoint.c on agent.h.
9721 * tracepoint.c (run_inferior_command_1):
9722 (run_inferior_command): Call agent_run_command.
9723 (gdb_ust_connect_sync_socket): Deleted. Move it to
9725 (resume_thread, stop_thread): Likewise.
9726 (gdb_ust_socket_init): Renamed to ...
9727 (gdb_agent_socket_init): ... New.
9728 (gdb_ust_thread): Renamed to ...
9729 (gdb_agent_helper_thread): ... New.
9730 (gdb_ust_init): Move some code to ...
9731 (gdb_agent_init): ... here. New.
9732 [HAVE_UST]: Call gdb_ust_init.
9733 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9734 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9735 * config.in, configure: Regenerated.
9737 2012-03-02 Pedro Alves <palves@redhat.com>
9739 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9740 * linux-low.c (struct simple_pid_list): New.
9741 (stopped_pids): New a struct simple_pid_list pointer.
9742 (add_to_pid_list, pull_pid_from_list): New.
9743 (handle_extended_wait): Don't assume the first signal new children
9744 report is SIGSTOP. Adjust call to pull_pid_from_list.
9745 (linux_wait_for_lwp): Adjust.
9747 2012-03-02 Yao Qi <yao@codesourcery.com>
9749 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9752 2012-03-02 Yao Qi <yao@codesourcery.com>
9754 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9755 `stop_pc' and `tpoint'. Update caller.
9757 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9759 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9760 * linux-low.c (use_linux_regsets): New macro.
9761 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9762 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9763 (linux_register_in_regsets): New function.
9764 (usr_fetch_inferior_registers): Skip registers covered by
9766 (usr_store_inferior_registers): Likewise.
9767 (usr_fetch_inferior_registers): New macro.
9768 (usr_store_inferior_registers): Likewise.
9769 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9770 (linux_store_registers): Likewise.
9771 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9773 (init_registers_mips64_dsp_linux): Likewise.
9774 (init_registers_mips_linux): New macro.
9775 (init_registers_mips_dsp_linux): Likewise.
9776 (mips_dsp_num_regs): Likewise.
9777 (DSP_BASE, DSP_CONTROL): New fallback macros.
9778 (mips_base_regs): New macro.
9779 (mips_regmap): Use it. Fix the size.
9780 (mips_dsp_regmap): New variable.
9781 (mips_dsp_regset_bitmap): Likewise.
9782 (mips_arch_setup): New function.
9783 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9785 (mips_cannot_store_register): Likewise.
9786 (the_low_target): Update .arch_setup, .num_regs and .regmap
9787 initializers. Add .regset_bitmap initializer.
9788 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9790 * linux-bfin-low.c (the_low_target): Likewise.
9791 * linux-cris-low.c (the_low_target): Likewise.
9792 * linux-crisv32-low.c (the_low_target): Likewise.
9793 * linux-ia64-low.c (the_low_target): Likewise.
9794 * linux-m32r-low.c (the_low_target): Likewise.
9795 * linux-m68k-low.c (the_low_target): Likewise.
9796 * linux-ppc-low.c (the_low_target): Likewise.
9797 * linux-s390-low.c (the_low_target): Likewise.
9798 * linux-sh-low.c (the_low_target): Likewise.
9799 * linux-sparc-low.c (the_low_target): Likewise.
9800 * linux-tic6x-low.c (the_low_target): Likewise.
9801 * linux-x86-low.c (the_low_target): Likewise.
9802 * linux-xtensa-low.c (the_low_target): Likewise.
9803 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9804 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9805 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9807 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9808 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9810 2012-02-29 Yao Qi <yao@codesourcery.com>
9811 Pedro Alves <palves@redhat.com>
9813 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9814 `step_over_finished' is true.
9816 2012-02-27 Pedro Alves <palves@redhat.com>
9818 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9819 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9821 2012-02-27 Pedro Alves <palves@redhat.com>
9824 * linux-low.c (pid_is_stopped): New.
9825 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9827 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9829 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9832 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9834 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9836 2012-02-24 Luis Machado <lgustavo@codesourcery>
9838 * server.c (handle_query): Advertise support for target-side
9839 breakpoint condition evaluation.
9840 (process_point_options): New function.
9841 (process_serial_event): When inserting a breakpoint, check for
9842 a target-side condition that should be evaluated.
9844 * mem-break.c: Include regcache.h and ax.h.
9845 (point_cond_list_t): New data structure.
9846 (breakpoint) <cond_list>: New field.
9847 (find_gdb_breakpoint_at): Make non-static.
9848 (delete_gdb_breakpoint_at): Clear any target-side
9850 (clear_gdb_breakpoint_conditions): New function.
9851 (add_condition_to_breakpoint): Likewise.
9852 (add_breakpoint_condition): Likewise.
9853 (gdb_condition_true_at_breakpoint): Likewise.
9854 (gdb_breakpoint_here): Return result directly instead
9855 of going through a local variable.
9857 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9858 (clear_gdb_breakpoint_conditions): Likewise.
9859 (add_breakpoint_condition): Likewise.
9860 (gdb_condition_true_at_breakpoint): Likewise.
9862 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9863 (need_step_over_p): Take target-side breakpoint condition into
9866 2012-02-24 Luis Machado <lgustavo@codesourcery>
9868 * server.h: Include tracepoint.h.
9869 (agent_mem_read, agent_get_trace_state_variable_value,
9870 agent_set_trace_state_variable_value,
9871 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9872 get_set_tsv_func_addr): New prototypes.
9874 * ax.h: New include file.
9875 * ax.c: New source file.
9877 * tracepoint.c: Include ax.h.
9878 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9879 agent_expr, eval_result_type): Move to ax.h.
9880 (parse_agent_expr): Rename to ...
9881 (gdb_parse_agent_expr): ... this, make it non-static and move
9883 (unparse_agent_expr) Rename to ...
9884 (gdb_unparse_agent_expr): ... this, make it non-static and move
9886 (eval_agent_expr): Rename to ...
9887 (eval_tracepoint_agent_expr): ... this.
9888 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9889 forward declarations.
9890 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9891 (agent_get_trace_state_variable_value): New function.
9892 (agent_set_trace_state_variable_value): New function.
9893 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9894 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9895 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9896 (condition_true_at_tracepoint): Likewise.
9897 (parse_agent_expr): Rename to ...
9898 (gdb_parse_agent_expr): ... this and move to ax.c.
9899 (unparse_agent_expr): Rename to ...
9900 (gdb_unparse_agent_expr): ... this and move to ax.c.
9901 (gdb_agent_op_name): Move to ax.c.
9902 (eval_agent_expr): Rename to ...
9903 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9905 (eval_tracepoint_agent_expr): New function.
9906 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9908 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9910 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9911 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9912 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9913 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9914 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9915 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9916 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9917 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9918 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9919 (compile_bytecodes): Remove forward declaration.
9920 (is_goto_target): Move to ax.c.
9921 (compile_bytecodes): Move to ax.c and call
9922 agent_get_trace_state_variable_value (...) and
9923 agent_set_trace_state_variable_value (...).
9925 * Makefile.in: Update ax.c and IPA dependencies.
9927 2012-02-24 Pedro Alves <palves@redhat.com>
9929 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9930 (cmd_bigqtbuffer_circular): ... this. Only handle
9931 'QTBuffer:circular:'.
9932 (handle_tracepoint_general_set): Adjust.
9934 2012-02-16 Yao Qi <yao@codesourcery.com>
9936 * inferiors.c: Move code to ...
9937 * dll.c: .... here. New.
9938 * server.h: Declare clear_dlls.
9939 * Makefile.in (SFILES): Add dll.c.
9943 2012-02-11 Yao Qi <yao@codesourcery.com>
9945 * server.c: (handle_monitor_command): Add a new parameter
9947 (handle_query): Update caller.
9949 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9951 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9952 * configure, config.in: Regenerate.
9953 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9956 2012-02-02 Pedro Alves <palves@redhat.com>
9958 Try SIGKILL first, then PTRACE_KILL.
9959 * linux-low.c (linux_kill_one_lwp): New.
9960 (linux_kill_one_lwp): Rename to ...
9961 (kill_one_lwp_callback): ... this. Use the new
9964 2012-02-02 Pedro Alves <palves@redhat.com>
9966 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9969 2012-01-27 Pedro Alves <palves@redhat.com>
9971 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9972 (elf_64_file_p): Make static.
9973 (linux_pid_exe_is_elf_64_file): New.
9974 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9975 Delete declarations.
9976 (linux_pid_exe_is_elf_64_file): Declare.
9977 * linux-x86-low.c (x86_arch_setup): Use
9978 linux_pid_exe_is_elf_64_file.
9980 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9982 * linux-low.c (linux_wait_for_event_1): Rename to ...
9983 (linux_wait_for_event): ... here and merge it with former
9984 linux_wait_for_event - new variable wait_ptid, use it.
9985 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9987 2012-01-23 Pedro Alves <palves@redhat.com>
9989 * server.c (main): Avoid yet another case of infinite loop while
9990 detaching/killing after a longjmp.
9992 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9995 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9997 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9999 * hostio.c (handle_readlink): New function.
10000 (handle_vFile): Call it to handle "vFile:readlink" packets.
10002 2012-01-20 Pedro Alves <palves@redhat.com>
10003 Ulrich Weigand <ulrich.weigand@linaro.org>
10005 * server.c (handle_v_requests): Only support vAttach and vRun to
10006 start multiple processes when in extended protocol mode.
10008 2012-01-17 Pedro Alves <palves@redhat.com>
10010 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10011 memalign plus mprotect to allocate the scratch buffer.
10013 2012-01-13 Pedro Alves <palves@redhat.com>
10015 * server.c (attach_inferior): Clear `cont_thread'.
10017 2012-01-13 Pedro Alves <palves@redhat.com>
10019 * server.c (main): Avoid infinite loop while detaching/killing
10022 2012-01-09 Doug Evans <dje@google.com>
10024 * server.c (start_inferior): Set last_ptid in --wrapper case.
10026 2012-01-06 Yao Qi <yao@codesourcery.com>
10028 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10030 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10032 2012-01-04 Yao Qi <yao@codesourcery.com>
10034 * tracepoint.c (cmd_qtdp): Print debug message
10035 for static tracepoint.
10037 2012-01-04 Yao Qi <yao@codesourcery.com>
10039 * tracepoint.c (trace_vdebug): Differentiate debug message
10040 between gdbserver and IPA.
10042 2012-01-03 Yao Qi <yao@codesourcery.com>
10044 * tracepoint.c (tracepoint_was_hit): Don't collect for
10047 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10049 * terminal.h: Reformat copyright header.
10051 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10053 * server.c (gdbserver_version): Update copyright year.
10054 * gdbreplay.c (gdbreplay_version): Likewise.
10056 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10058 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10061 2011-12-18 Hui Zhu <teawater@gmail.com>
10062 * linux-low.c (linux_create_inferior): Save return value to ret.
10064 2011-12-18 Hui Zhu <teawater@gmail.com>
10066 * linux-low.c (linux_create_inferior): Save return value to ret.
10068 2011-12-16 Doug Evans <dje@google.com>
10070 * linux-low.c (linux_create_inferior): If stdio connection,
10071 redirect stdin from /dev/null, stdout to stderr.
10072 * remote-utils.c (remote_is_stdio): New static global.
10073 (remote_connection_is_stdio): New function.
10074 (remote_prepare): Handle stdio connection.
10075 (remote_open): Ditto.
10076 (remote_close): Don't close stdin for stdio connections.
10077 (read_prim,write_prim): New functions. Replace all calls to
10078 read/write to these.
10079 * server.c (main): Watch for "-" argument. Move call to
10080 remote_prepare before start_inferior.
10081 * server.h (STDIO_CONNECTION_NAME): New macro.
10082 (remote_connection_is_stdio): Declare.
10084 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10085 in debugging output.
10087 2011-12-15 Yao Qi <yao@codesourcery.com>
10089 * tracepoint.c: Include sys/syscall.h.
10090 (gdb_ust_thread): Remove preprocessor conditional.
10092 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10094 * linux-low.c (linux_detach_one_lwp): Call
10095 the_low_target.prepare_to_resume before detaching.
10097 2011-12-14 Yao Qi <yao@codesourcery.com>
10099 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10102 2011-12-14 Yao Qi <yao@codesourcery.com>
10104 * i386-low.c (i386_low_stopped_data_address): Initialize local
10105 variable `control'.
10107 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10111 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10112 DR_CONTROL unless necessary. Extend comments.
10113 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10114 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10116 2011-12-13 Yao Qi <yao@codesourcery.com>
10118 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10120 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10122 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10124 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10125 Print new debug message for such case.
10127 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10129 Fix overlapping memcpy.
10130 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10131 the read_inferior_memory transfer.
10132 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10133 write_inferior_memory transfer.
10134 (set_fast_tracepoint_jump): New variable buf. Use it for the
10135 read_inferior_memory and write_inferior_memory transfers.
10136 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10137 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10138 Use it for the write_inferior_memory transfer.
10139 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10142 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10144 * linux-low.c (fetch_register, store_register): Make code
10145 consistent, fix formatting.
10147 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10149 * linux-low.c (usr_store_inferior_registers): Factor out code
10150 to handle individual registers into...
10151 (store_register): ... this new function.
10153 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10155 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10156 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10157 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10158 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10159 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10160 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10161 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10162 (srv_xmlfiles): Add new XML files.
10164 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10166 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10167 (init_registers_s390_linux32v1): Add prototype.
10168 (init_registers_s390_linux32v2): Likewise.
10169 (init_registers_s390_linux64v1): Likewise.
10170 (init_registers_s390_linux64v2): Likewise.
10171 (init_registers_s390x_linux64v1): Likewise.
10172 (init_registers_s390x_linux64v2): Likewise.
10173 (s390_num_regs): Increment to 52.
10174 (s390_regmap): Add orig_r2 register.
10175 (s390_num_regs_3264): Increment to 68.
10176 (s390_regmap_3264): Add orig_r2 register.
10177 (s390_collect_ptrace_register): Handle orig_r2 register.
10178 (s390_supply_ptrace_register): Likewise.
10179 (s390_fill_last_break): New function.
10180 (s390_store_last_break): Likewise.
10181 (s390_fill_system_call): New function.
10182 (s390_store_system_call): Likewise.
10183 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10185 (s390_check_regset): New function.
10186 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10187 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10188 Update target_regsets for available register sets.
10190 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10191 Jan Kratochvil <jan.kratochvil@redhat.com>
10193 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10194 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10196 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10197 * linux-low.h (struct process_info_private): New member r_debug.
10198 * server.c (handle_qxfer_libraries): Call
10199 the_target->qxfer_libraries_svr4.
10200 (handle_qxfer_libraries_svr4): New function.
10201 (qxfer_packets): New entry "libraries-svr4".
10202 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10203 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10204 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10205 PACKET_qXfer_libraries_svr4.
10207 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10209 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10210 PSW address/mask between 8-byte and 16-byte formats.
10211 (s390_supply_ptrace_register): Likewise.
10212 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10213 basic addressing mode bit.
10215 2011-11-24 Stan Shebs <stan@codesourcery.com>
10217 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10219 2011-11-17 Stan Shebs <stan@codesourcery.com>
10221 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10222 (tracing_start_time): New global.
10223 (tracing_stop_time): New global.
10224 (tracing_user_name): New global.
10225 (tracing_notes): New global.
10226 (tracing_stop_note): New global.
10227 (cmd_qtstart): Set traceframe_usage, start_time.
10228 (stop_tracing): Set stop_time.
10229 (cmd_qtstatus): Report additional status.
10230 (cmd_qtp): New function.
10231 (handle_tracepoint_query): Call it.
10232 (cmd_qtnotes): New function.
10233 (handle_tracepoint_general_set): Call it.
10234 (get_timestamp): Rename from tsv_get_timestamp.
10236 2011-11-14 Stan Shebs <stan@codesourcery.com>
10237 Kwok Cheung Yeung <kcy@codesourcery.com>
10239 * linux-x86-low.c (small_jump_insn): New.
10240 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10241 trampoline and error message, build a trampoline and issue a small
10242 jump instruction to it.
10243 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10244 trampoline and error message.
10245 (x86_get_min_fast_tracepoint_insn_len): New.
10246 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10247 * linux-low.h (struct linux_target_ops): Add arguments to
10248 install_fast_tracepoint_jump_pad operation, add new operation.
10249 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10251 (linux_get_min_fast_tracepoint_insn_len): New function.
10252 (linux_target_op): Add new operation.
10253 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10254 (gdb_trampoline_buffer_end): Ditto.
10255 (gdb_trampoline_buffer_error): Ditto.
10256 (struct ipa_sym_addresses): Add fields for new IPA variables.
10257 (symbol_list): Add entries for new IPA variables.
10258 (struct tracepoint): Add fields to hold the address range of the
10259 trampoline used by the tracepoint.
10260 (trampoline_buffer_head): New static variable.
10261 (trampoline_buffer_tail): Ditto.
10262 (claim_trampoline_space): New function.
10263 (have_fast_tracepoint_trampoline_buffer): New function.
10264 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10266 (install_fast_tracepoint): Ditto, also add error buffer argument.
10267 (cmd_qtminftpilen): New function.
10268 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10269 (fast_tracepoint_from_trampoline_address): New function.
10270 (fast_tracepoint_collecting): Handle trampoline as part of jump
10272 (set_trampoline_buffer_space): New function.
10273 (initialize_tracepoint): Initialize new IPA variables.
10274 * target.h (struct target_ops): Add arguments to
10275 install_fast_tracepoint_jump_pad operation, add new
10276 get_min_fast_tracepoint_insn_len operation.
10277 (target_get_min_fast_tracepoint_insn_len): New.
10278 (install_fast_tracepoint_jump_pad): Add arguments.
10279 * server.h (IPA_BUFSIZ): Define.
10280 * linux-i386-ipa.c: Include extra header files.
10281 (initialize_fast_tracepoint_trampoline_buffer): New function.
10282 (initialize_low_tracepoint): Call it.
10283 * server.h (set_trampoline_buffer_space): Declare.
10284 (claim_trampoline_space): Ditto.
10285 (have_fast_tracepoint_trampoline_buffer): Ditto.
10287 2011-11-14 Yao Qi <yao@codesourcery.com>
10289 * server.c (handle_query): Handle InstallInTrace for qSupported.
10290 * tracepoint.c (add_tracepoint): Sort list.
10291 (install_tracepoint, download_tracepoint): New.
10292 (cmd_qtdp): Call them to install and download tracepoints.
10293 (sort_tracepoints): Removed.
10294 (cmd_qtstart): Update.
10296 2011-11-14 Yao Qi <yao@codesourcery.com>
10298 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10299 * mem-break.h: Declare.
10300 * tracepoint.c (cmd_qtstart): Move some code to ...
10301 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10303 (download_tracepoints): Move some code to ...
10304 (download_tracepoint_1): ... here. New.
10306 2011-11-08 Yao Qi <yao@codesourcery.com>
10308 * remote-utils.c (relocate_instruction): A comment fix.
10310 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10312 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10313 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10314 dr_status_mirror and dr_control_mirror from debug_reg_state.
10315 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10316 (i386_initial_stuff): Remove use of deleted globals.
10317 (i386_get_thread_context, i386_set_thread_context,
10318 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10319 from debug_reg_state.
10321 2011-11-05 Yao Qi <yao@codesourcery.com>
10323 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10324 address as TPOINT's.
10326 2011-11-02 Stan Shebs <stan@codesourcery.com>
10328 * tracepoint.c (agent_mem_read_string): New function.
10329 (eval_agent_expr): Call it for tracenz.
10330 * server.c (handle_query): Report support for tracenz.
10332 2011-11-02 Yao Qi <yao@codesourcery.com>
10334 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10336 2011-11-02 Yao Qi <yao@codesourcery.com>
10338 * target.h: Fix a typo in comment.
10340 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10342 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10343 clobber the breakpoints' shadows with fast tracepoint jumps.
10344 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10345 * target.c (write_inferior_memory): Also pass MYADDR down to
10348 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10350 * configure.ac: Check support for personality routine.
10351 * configure: Regenerate.
10352 * config.in: Likewise.
10353 * linux-low.c: Include <sys/personality.h>.
10354 Define ADDR_NO_RANDOMIZE if necessary.
10355 (linux_create_inferior): Disable address space randomization when
10356 forking inferior, if requested.
10357 (linux_supports_disable_randomization): New function.
10358 (linux_target_ops): Install it.
10359 * server.h (disable_randomization): Declare.
10360 * server.c (disable_randomization): New global variable.
10361 (handle_general_set): Handle QDisableRandomization.
10362 (handle_query): Likewise for qSupported.
10363 (main): Support --disable-randomization and --no-disable-randomization
10364 command line arguments.
10365 * target.h (struct target_ops): Add supports_disable_randomization.
10366 (target_supports_disable_randomization): New macro.
10368 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10370 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10372 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10373 [!PT_GETDSBT] (target_loadmap): New definition.
10374 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10375 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10376 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10377 and PT_GETDSBT to LINUX_LOADMAP.
10378 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10379 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10381 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10383 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10384 (arm_linux_hwbp_cap): New static variable.
10385 (arm_linux_get_hwbp_cap): Replace by ...
10386 (arm_linux_init_hwbp_cap): ... this new function.
10387 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10388 (arm_linux_get_hw_watchpoint_count): Likewise.
10389 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10390 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10391 (arm_prepare_to_resume): Use perror_with_name instead of error.
10393 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10395 * linux-arm-low.c: Include <signal.h>.
10396 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10397 (struct arm_linux_hwbp_cap): New data type.
10398 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10399 (struct arm_linux_hw_breakpoint): New data type.
10400 (MAX_BPTS, MAX_WPTS): Define.
10401 (struct arch_process_info, struct arch_lwp_info): New data types.
10402 (arm_linux_get_hwbp_cap): New function.
10403 (arm_linux_get_hw_breakpoint_count): Likewise.
10404 (arm_linux_get_hw_watchpoint_count): Likewise.
10405 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10406 (arm_hwbp_control_initialize): Likewise.
10407 (arm_hwbp_control_is_enabled): Likewise.
10408 (arm_hwbp_control_is_initialized): Likewise.
10409 (arm_hwbp_control_disable): Likewise.
10410 (arm_linux_hw_breakpoint_equal): Likewise.
10411 (arm_linux_hw_point_initialize): Likewise.
10412 (struct update_registers_data): New data structure.
10413 (update_registers_callback: New function.
10414 (arm_insert_point): Likewise.
10415 (arm_remove_point): Likewise.
10416 (arm_stopped_by_watchpoint): Likewise.
10417 (arm_stopped_data_address): Likewise.
10418 (arm_new_process): Likewise.
10419 (arm_new_thread): Likewise.
10420 (arm_prepare_to_resume): Likewise.
10421 (the_low_target): Register arm_insert_point, arm_remove_point,
10422 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10423 arm_new_thread, and arm_prepare_to_resume.
10425 2011-09-15 Stan Shebs <stan@codesourcery.com>
10427 * server.h (struct emit_ops): Add compare-goto fields.
10428 * tracepoint.c (gdb_agent_op_sizes): New table.
10429 (emit_eq_goto): New function.
10430 (emit_ne_goto): New function.
10431 (emit_lt_goto): New function.
10432 (emit_le_goto): New function.
10433 (emit_gt_goto): New function.
10434 (emit_ge_goto): New function.
10435 (is_goto_target): New function.
10436 (compile_bytecodes): Recognize special cases of compare-goto
10437 combinations and call specialized emitters for them.
10438 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10439 (amd64_emit_ne_goto): New function.
10440 (amd64_emit_lt_goto): New function.
10441 (amd64_emit_le_goto): New function.
10442 (amd64_emit_gt_goto): New function.
10443 (amd64_emit_ge_goto): New function.
10444 (amd64_emit_ops): Add the new functions.
10445 (i386_emit_eq_goto): New function.
10446 (i386_emit_ne_goto): New function.
10447 (i386_emit_lt_goto): New function.
10448 (i386_emit_le_goto): New function.
10449 (i386_emit_gt_goto): New function.
10450 (i386_emit_ge_goto): New function.
10451 (i386_emit_ops): Add the new functions.
10453 2011-09-08 Stan Shebs <stan@codesourcery.com>
10455 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10456 (i386_emit_epilogue): Restore %ebx.
10458 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10460 * server.c (step_thread): Remove definition.
10461 (process_serial_event): Don't handle Hs.
10462 * server.h (step_thread): Remove declaration.
10463 * target.c (set_desired_inferior): Remove use of step_thread.
10465 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10467 * linux-low.c: Include linux-procfs.h.
10468 (linux_attach_lwp_1): Update comments.
10469 (linux_attach): Scan for existing threads when attaching to a
10470 process that is the tgid.
10471 * Makefile.in: Update dependencies.
10473 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10475 * configure.srv: Add linux-procfs.o dependencies.
10477 2011-08-14 Yao Qi <yao@codesourcery.com>
10479 * target.h (struct target_ops): Fix indent.
10480 * win32-low.c (win32_target_ops): Fix comment.
10482 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10483 Yao Qi <yao@codesourcery.com>
10485 * Makefile.in (clean): Remove tic6x-*.c files.
10486 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10487 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10488 (tic6x-c64xp-linux.c): Likewise.
10489 * configure.srv: Add support for tic6x-*-uclinux.
10490 * linux-tic6x-low.c: New.
10491 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10493 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10494 Yao Qi <yao@codesourcery.com>
10496 * target.h (struct target_ops): Add read_loadmap.
10497 * linux-low.c (struct target_loadseg): New type.
10498 (struct target_loadmap): New type.
10499 (linux_read_loadmap): New function.
10500 (linux_target_ops): Add linux_read_loadmap.
10501 * server.c (handle_query): Support qXfer:fdpic:read packet.
10502 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10505 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10507 * win32-low.c: Include <stdint.h>.
10509 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10511 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10512 to the inferior here.
10513 (i386_remove_aligned_watchpoint): Ditto.
10514 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10515 fit part of the watchpoint in the debug registers.
10516 (i386_update_inferior_debug_regs): New.
10517 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10518 registers, and only update the inferior on success.
10519 (i386_low_remove_watchpoint): Ditto.
10521 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10523 * linux-low.c (compare_ints, unique, list_threads, show_process,
10524 linux_core_of_thread): Delete.
10525 (linux_target_ops): Change linux_core_of_thread to
10526 linux_common_core_of_thread.
10527 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10528 * utils.c (malloc_failure): Change type of argument.
10529 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10530 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10531 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10532 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10533 (IPA_OBJS): Add common-utils-ipa.o.
10534 (ptid_h, linux_osdata_h): New macros.
10535 (server_h): Add common/common-utils.h, common/xml-utils.h,
10536 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10538 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10539 ptid.o, buffer.o): New rules.
10540 (linux-low.o): Add common/linux-osdata.h as a dependency.
10541 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10542 * configure.ac: Add AC_HEADER_DIRENT check.
10543 * config.in: Regenerate.
10544 * configure: Regenerate.
10545 * remote-utils.c (xml_escape_text): Delete.
10546 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10547 buffer_xml_printf): Move to common/buffer.c.
10548 * server.c (main): Remove call to initialize_inferiors.
10549 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10550 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10551 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10552 internal_error, gdb_assert, gdb_assert_fail): Delete.
10553 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10554 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10556 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10557 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10558 initialize_inferiors): Delete.
10560 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10562 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10565 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10567 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10569 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10571 2011-05-26 Yao Qi <yao@codesourcery.com>
10573 * Makefile.in (thread-db.o): Track dependence to
10574 common/gdb_thread_db.h.
10575 * thread-db.c: include gdb_thread_db.h from right place.
10577 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10579 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10580 __FILE__ and __LINE__ to internal_error.
10582 2011-05-13 Doug Evans <dje@google.com>
10584 * thread-db.c (try_thread_db_load_from_sdir): New function.
10585 (try_thread_db_load_from_dir): New function.
10586 (thread_db_load_search): Handle $sdir, ignore $pdir.
10587 Remove trying of system directories if search of
10588 libthread-db-search-path fails, that is now done via $sdir.
10590 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10592 * server.c (handle_query): Add EnableDisableTracepoints to the list
10593 of supported features.
10594 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10596 (cmd_qtenable_disable): New.
10597 (cmd_qtstart): Install tracepoints even if disabled.
10598 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10599 receiving a QTEnable or QTDisable packet.
10600 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10601 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10603 (gdb_probe): Skip data collection if static tracepoint is disabled.
10605 2011-05-10 Doug Evans <dje@google.com>
10607 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10609 2011-05-04 Doug Evans <dje@google.com>
10611 * linux-low.c (linux_join): Skip process lookup.
10612 * spu-low.c (spu_join): Ditto.
10613 * server.c (join_inferiors_callback): Delete.
10614 (process_serial_event): For 'D' packet (detach) call join_inferior
10617 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10619 * README: Don't mention xscale*-*-linux*.
10620 * configure.srv (xscale*-*-linux*): Don't handle target.
10622 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10624 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10626 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10627 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10628 (i386_emit_void_call_2): Likewise.
10630 2011-04-26 Yao Qi <yao@codesourcery.com>
10632 * linux-low.c: Move common macros to linux-ptrace.h.
10633 Include linux-ptrace.h.
10634 * Makefile.in (linux_ptrace_h): New.
10635 (linux-low.o): Depends on linux-ptrace.h.
10637 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10639 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10640 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10641 (remote_prepare): New function with most of the TCP code from ...
10642 (remote_open): ... here. Detect PORT here unconditionally. Move also
10643 setting transport_is_reliable.
10644 * server.c (run_once): New variable.
10645 (gdbserver_usage): Document it.
10646 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10647 the first run if RUN_ONCE.
10648 * server.h (run_once, remote_prepare): New declarations.
10650 2011-04-19 Tom Tromey <tromey@redhat.com>
10652 * win32-low.c (handle_load_dll): Remove duplicate "the".
10654 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10656 Remove support for old Cygwin 1.5 versions.
10657 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10658 function to avoid warning.
10659 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10662 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10664 * gdbserver/server.h (Macro _): Define it if not available.
10666 2011-03-14 Michael Snyder <msnyder@vmware.com>
10668 * hostio.c (handle_close): Remove unnecessary null test.
10670 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10672 * Makefile.in (maintainer-clean realclean distclean): Remove
10673 "make ... subdir_do" command.
10675 2011-03-10 Michael Snyder <msnyder@vmware.com>
10677 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10679 * server.c (handle_v_run): Free alloced buffer on early return.
10681 2011-03-09 Yao Qi <yao@codesourcery.com>
10684 2011-03-04 Yao Qi <yao@codesourcery.com>
10686 * Makefile.in: Remove GNU make feature --directory.
10688 2011-03-05 Yao Qi <yao@codesourcery.com>
10690 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10691 (subdir_do): New make target. Copied from gdb/Makefile.
10692 (maintainer-clean, realclean, distclean, clean): Call corresponding
10693 make targets in common/Makefile.
10695 2011-02-11 Yao Qi <yao@codesourcery.com>
10697 * configure.ac: Call AC_PROG_RANLIB.
10698 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10699 * configure: Regenerate.
10701 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10703 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10705 2011-03-06 Yao Qi <yao@codesourcery.com>
10707 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10709 2011-03-05 Yao Qi <yao@codesourcery.com>
10711 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10712 (subdir_do): New make target. Copied from gdb/Makefile.
10713 (maintainer-clean, realclean, distclean, clean): Call corresponding
10714 make targets in common/Makefile.
10716 2011-03-04 Yao Qi <yao@codesourcery.com>
10718 * Makefile.in: Remove GNU make feature --directory.
10720 2011-03-04 Michael Snyder <msnyder@vmware.com>
10722 * server.c (queue_stop_reply): Call xmalloc not malloc.
10724 2011-03-02 Michael Snyder <msnyder@vmware.com>
10726 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10728 2011-02-28 Michael Snyder <msnyder@vmware.com>
10730 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10731 (cmd_qtframe): Ditto.
10732 (cmd_qtbuffer): Ditto.
10733 (cmd_bigqtbuffer): Ditto.
10735 * utils.c (decimal2str): Initialize 'width' to nine, then
10736 don't mess with it.
10738 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10740 * hostio.c (require_data): Free *data, not data.
10742 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10744 * hostio.c (require_data): Use free, not xfree.
10746 2011-02-27 Michael Snyder <msnyder@vmware.com>
10748 * server.c (handle_query): Discard unused value.
10750 * hostio.c (require_data): Free malloc memory before returning
10753 2011-02-26 Michael Snyder <msnyder@vmware.com>
10755 * linux-low.c (list_threads): Call closedir for dirent.
10757 2011-02-27 Michael Snyder <msnyder@vmware.com>
10759 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10760 a case statement falls through.
10762 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10764 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10767 2011-02-26 Michael Snyder <msnyder@vmware.com>
10769 * utils.c (decimal2str): Eliminate dead code and dead param.
10770 (pulongest): Drop dead param from call to decimal2str.
10773 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10775 Revert the following patch (not approved yet):
10776 2011-02-21 Hui Zhu <teawater@gmail.com>
10777 * tracepoint.c (tp_printf): New function.
10778 (eval_agent_expr): Handle gdb_agent_op_printf.
10780 2011-02-21 Hui Zhu <teawater@gmail.com>
10782 * tracepoint.c (tp_printf): New function.
10783 (eval_agent_expr): Handle gdb_agent_op_printf.
10785 2011-02-18 Tom Tromey <tromey@redhat.com>
10787 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10788 (tracepoint.o): Likewise.
10789 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10790 (gdb_agent_op_names): Likewise.
10792 2011-02-18 Tom Tromey <tromey@redhat.com>
10794 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10795 gdb_agent_op_rot>: New constants.
10796 (gdb_agent_op_names): Add pick and roll.
10797 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10800 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10802 * aclocal.m4: Regenerated with aclocal-1.11.1.
10804 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10806 * server.c (handle_qxfer_traceframe_info): New.
10807 (qxfer_packets): Register "traceframe-info".
10808 (handle_query): Report support for qXfer:traceframe-info:read+.
10809 * tracepoint.c (match_blocktype): New.
10810 (traceframe_find_block_type): Rename to ...
10811 (traceframe_walk_blocks): ... this. Add callback filter argument,
10813 (traceframe_find_block_type): New, reimplemented on top of
10814 traceframe_walk_blocks.
10815 (build_traceframe_info_xml): New.
10816 (traceframe_read_info): New.
10817 * server.h (traceframe_read_info): Declare.
10819 2011-02-11 Yao Qi <yao@codesourcery.com>
10821 * configure.ac: Call AC_PROG_RANLIB.
10822 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10823 * configure: Regenerate.
10825 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10827 * server.c (gdb_read_memory): Change return semantics to allow
10829 (handle_search_memory_1): Adjust.
10830 (process_serial_event) <'m' packet>: Handle partial transfers.
10831 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10833 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10835 * regcache.c (init_register_cache): Initialize
10836 regcache->register_status.
10837 (free_register_cache): Release regcache->register_status.
10838 (regcache_cpy): Copy register_status.
10839 (registers_to_string): Print 'x's for unavailable registers.
10840 (supply_register): Mark the register's status valid or
10841 unavailable, depending on whether a buffer was passed in or not.
10842 (supply_register_zeroed): New.
10843 (supply_regblock): Mark the registers' status valid or
10844 unavailable, depending on whether a buffer was passed in or not.
10845 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10846 (struct regcache): New `register_status' field.
10847 (supply_register_zeroed): Declare.
10848 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10849 supply_register_zeroed, rather than passing a NULL buffer to
10851 * tracepoint.c (fetch_traceframe_registers): Update comment.
10853 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10855 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10858 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10860 * server.h (decode_xfer_write): Change prototype.
10861 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10862 and don't extract the annex here.
10863 * server.c (decode_xfer_read): Remove `annex' parameter,
10864 and don't extract the annex here.
10865 (decode_xfer): New.
10866 (struct qxfer): New.
10867 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10868 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10869 (handle_qxfer_statictrace): New functions, abstracted out from
10870 handle_query, and made to use the struct qxfer interface.
10871 (handle_threads_qxfer_proper): Rename to ...
10872 (handle_qxfer_threads_proper): ... this.
10873 (handle_threads_qxfer): Rename to ...
10874 (handle_qxfer_threads): ... this. Adjust.
10875 (qxfer_packets): New array.
10876 (handle_qxfer): New function.
10877 (handle_query): Use handle_qxfer.
10879 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10881 * gdbreplay.c: Shorten lines of >= 80 columns.
10882 * linux-low.c: Ditto.
10883 * linux-ppc-low.c: Ditto.
10884 * linux-s390-low.c: Ditto.
10885 * linux-sparc-low.c: Ditto.
10886 * linux-x86-low.c: Ditto.
10887 * linux-xtensa-low.c: Ditto.
10888 * mem-break.c: Ditto.
10889 * nto-low.c: Ditto.
10890 * regcache.h: Ditto.
10891 * remote-utils.c: Ditto.
10894 * thread-db.c: Ditto.
10895 * tracepoint.c: Ditto.
10897 * win32-low.h: Ditto.
10899 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10901 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10904 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10906 * server.c (gdbserver_version): Update copyright year in version
10908 * gdbreplay.c (gdbreplay_version): Ditto.
10910 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10912 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10913 * linux-bfin-low.c: New file.
10914 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10915 PT_DATA_ADDR for BFIN targets.
10916 * Makefile.in (SFILES): Add linux-bfin-low.c.
10917 (clean): Remove reg-bfin.c.
10918 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10919 * README: Mention supported Blackfin targets.
10921 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10923 * .gitignore: New file.
10925 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10927 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10929 2010-10-22 Jie Zhang <jie@codesourcery.com>
10931 * Makefile.in: Add FLAGS_TO_PASS variable.
10932 (install): Remove dependency of install-only and recursively
10933 invoke make for install-only.
10935 2010-10-04 Doug Evans <dje@google.com>
10937 * Makefile.in (uninstall): Use $(DESTDIR).
10939 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10943 * linux-x86-low.c (compat_siginfo_from_siginfo)
10944 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10945 si_code is < 0. Check for si_code == SI_TIMER before checking for
10948 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10950 * lynx-i386-low.c: New file.
10951 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10953 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10955 * lynx-low.c (ptrace_request_to_str): Remove handling for
10956 request values that have been removed in LynxOS 5.x.
10958 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10960 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10963 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10965 * configure.ac: Add --enable-inprocess-agent option.
10966 * configure: Rebuilt.
10968 2010-09-06 Yao Qi <yao@codesourcery.com>
10970 * linux-low.c (linux_kill): Remove unused variable.
10971 (linux_stabilize_threads): Likewise.
10972 * server.c (start_inferior): Likewise.
10973 (queue_stop_reply_callback): Likewise.
10974 * tracepoint.c (do_action_at_tracepoint): Likewise.
10976 2010-09-06 Yao Qi <yao@codesourcery.com>
10978 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10981 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10983 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10985 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10987 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10990 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10992 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10993 gdbserver/lynx-ppc-low.c: New files.
10994 * Makefile.in (lynx_low_h): New variable.
10995 (lynx-low.o, lynx-ppc-low.o): New rules.
10996 * configure.ac: On LynxOS, link with -lnetinet.
10997 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10998 * configure: regenerate.
11000 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11002 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11003 * configure.ac: Add check for vasprintf and vsnprintf.
11004 * configure, config.in: Regenerate.
11005 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11007 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11009 * gdbreplay.c: Move include of alloca.h up, next to include of
11011 * server.h: Add include of malloc.h.
11012 * mem-break.c: Remove include of malloc.h.
11013 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11015 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11017 * Makefile.in (memmem.o): Build with -Wno-error.
11019 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11021 * utils.c (xsnprintf): Make non-static.
11022 * server.h: Add xsnprintf declaration.
11023 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11024 replace calls to snprintf by calls to xsnprintf throughout.
11026 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11028 * configure.ac: Add configure check for alloca.
11029 * configure, config.in: Regenerate.
11030 * server.h: Include alloca.h if it exists.
11031 * gdbreplay.c: Include alloca.h if it exists.
11033 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11035 * linux-low.c (__SIGRTMIN): Define if not already defined.
11036 (linux_create_inferior): Check for __ANDROID__ rather than
11038 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11039 are already deferred.
11040 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11041 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11042 stopped and already has a pending signal to report.
11043 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11044 a pending signal to report or is moving out of a jump pad.
11045 (linux_init_signals): Check for __ANDROID__ rather than
11048 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11050 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11051 debug_threads check. Avoid a linear search when not doing debug
11054 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11056 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11057 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11058 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11059 (process_event): Change local fd's type to gdb_fildes_t.
11060 (create_file_handler): Adjust prototype.
11061 (delete_file_handler): Adjust prototype.
11062 (handle_file_event): Adjust prototype. Use pfildes.
11063 (create_file_event): Adjsut prototype.
11064 * remote-utils.c (remote_desc, listen_desc): Change type to
11066 * server.h: New gdb_fildes_t typedef.
11067 [USE_WIN32API]: Include winsock2.h.
11068 (delete_file_handler, add_file_handler): Adjust prototypes.
11069 (pfildes): Declare.
11070 * utils.c (pfildes): New.
11072 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11074 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11075 * configure: Regenerate.
11077 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11079 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11080 (linux_done_accessing_memory): ... this.
11081 (linux_target_ops): Adjust.
11082 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11083 * nto-low.c (nto_target_ops): Adjust comment.
11084 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11085 * spu-low.c (spu_target_ops): Adjust comment.
11086 * target.h (target_ops): Rename unprepare_to_access_memory field
11087 to done_accessing_memory.
11088 (unprepare_to_access_memory): Rename to ...
11089 (done_accessing_memory): ... this.
11091 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11093 * linux-low.c (linux_prepare_to_access_memory): New.
11094 (linux_unprepare_to_access_memory): New.
11095 (linux_target_ops): Install them.
11096 * server.c (read_memory): Rename to ...
11097 (gdb_read_memory): ... this. Use
11098 prepare_to_access_memory/prepare_to_access_memory.
11099 (write_memory): Rename to ...
11100 (gdb_write_memory): ... this. Use
11101 prepare_to_access_memory/prepare_to_access_memory.
11102 (handle_search_memory_1): Adjust.
11103 (process_serial_event): Adjust.
11104 * target.h (struct target_ops): New fields
11105 prepare_to_access_memory and unprepare_to_access_memory.
11106 (prepare_to_access_memory, unprepare_to_access_memory): New.
11107 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11108 prepare_to_access_memory/prepare_to_access_memory.
11109 * nto-low.c (nto_target_ops): Adjust.
11110 * spu-low.c (spu_target_ops): Adjust.
11111 * win32-low.c (win32_target_ops): Adjust.
11113 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11115 * Makefile.in (WARN_CFLAGS): Get it from configure.
11116 (WERROR_CFLAGS): New.
11117 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11118 * configure.ac: Introduce --enable-werror, which adds -Werror to
11119 the compiler command line. Enabled by default. Disable with
11120 --disable-werror. Add -Wdeclaration-after-statement
11121 Wpointer-arith and -Wformat-nonliteral to warning flags.
11122 * configure: Regenerate.
11124 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11126 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11128 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11130 * gdbreplay.c (remote_error): New.
11132 (expect): Use gdbchar. Check for error reading from GDB.
11133 Clarify sync error output.
11134 (play): Check for errors writing to GDB.
11135 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11136 * remote-utils.c (getpkt): Check for errors writing to the remote
11139 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11141 * linux-low.c (linux_wait_1): Move non-debugging code out of
11142 `debug_threads' control.
11144 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11146 * linux-low.c (linux_wait_1): Don't set last_status here.
11147 * server.c (push_event, queue_stop_reply_callback): Assert we're
11148 not pushing a TARGET_WAITKIND_IGNORE event.
11149 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11150 (myresume, handle_target_event): Set the thread's last_resume_kind
11151 and last_status from the target returned status.
11153 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11157 * linux-x86-low.c (update_debug_registers_callback): New.
11158 (i386_dr_low_set_addr): Use it.
11159 (i386_dr_low_get_addr): New.
11160 (i386_dr_low_set_control): Use update_debug_registers_callback.
11161 (i386_dr_low_get_control): New.
11162 (i386_dr_low_get_status): Adjust.
11163 * linux-low.c (linux_stop_lwp): New.
11164 * linux-low.h (linux_stop_lwp): Declare.
11166 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11167 argument instead of a i386_debug_reg_state.
11168 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11169 a i386_debug_reg_state.
11170 (i386_insert_aligned_watchpoint): Adjust.
11171 (i386_remove_aligned_watchpoint): Adjust.
11172 (i386_low_stopped_data_address): Read the debug registers from the
11173 inferior instead of from the mirrors.
11174 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11175 (i386_dr_low_get_addr): Declare.
11176 (i386_dr_low_get_control): Declare.
11177 (i386_dr_low_get_status): Change prototype.
11179 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11180 (i386_dr_low_get_addr): New.
11181 (i386_dr_low_get_control): New.
11182 (i386_dr_low_get_status): Adjust prototype. Return
11184 (i386_initial_stuff): Clear dr_status_mirror and
11186 (i386_get_thread_context): Adjust.
11187 (i386_set_thread_context): Adjust.
11188 (i386_thread_added): Adjust.
11190 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11192 * linux-low.h (linux_thread_area): Delete declaration.
11194 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11196 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11197 after its termination.
11199 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11201 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11202 (gdb_wants_all_stopped): Delete.
11203 (linux_wait_1): Don't call them.
11204 * server.c (handle_v_cont): Tag all threads as want-stopped.
11205 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11206 stopped as "client-wants-stopped".
11208 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11210 * Makefile.in (signals_h): New.
11211 (server_h): Depend on it.
11212 (server.o): Don't depend on $(signals_def).
11213 (signals.o): Depend on $(signals_def).
11215 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11217 * Makefile.in (signals_def): New.
11218 (server_h): Append include/gdb/signals.h and signals_def.
11219 (server.o): Append signals_def.
11221 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11223 * server.c (handle_target_event): Use target_signal_to_host for
11224 resume_info.sig initialization.
11225 * target.h (struct thread_resume) <sig>: New comment.
11227 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11229 * server.c (handle_query): strcpy() the returned string from paddress()
11230 instead of sprintf().
11231 * utils.c (paddress): Return phex_nz().
11233 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11235 * server.c (handle_v_cont): Call mourn_inferior if process
11237 (myresume): Likewise.
11239 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11241 Static tracepoints, and integration with UST.
11243 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11244 * mem-break.c (uninsert_all_breakpoints)
11245 (reinsert_all_breakpoints): New.
11246 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11247 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11248 (gdb_agent_ust_loaded, helper_thread_id)
11249 (gdb_agent_helper_thread_id): New macros.
11250 (struct ipa_sym_addresses): Add addr_ust_loaded,
11251 addr_helper_thread_id, addr_cmd_buf.
11252 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11253 (in_process_agent_loaded_ust): New.
11254 (write_e_ust_not_loaded): New.
11255 (maybe_write_ipa_ust_not_loaded): New.
11256 (struct collect_static_trace_data_action): New.
11257 (enum tracepoint_type) <static_tracepoint>: New.
11258 (struct tracepoint) <handle>: Mention static tracepoints.
11259 (struct static_tracepoint_ctx): New.
11260 (CMD_BUF_SIZE): New.
11261 (add_tracepoint_action): Handle static tracepoint actions.
11262 (unprobe_marker_at): New.
11263 (clear_installed_tracepoints): Handle static tracepoints.
11264 (cmd_qtdp): Handle static tracepoints.
11265 (probe_marker_at): New.
11266 (cmd_qtstart): Handle static tracepoints.
11267 (response_tracepoint): Handle static tracepoints.
11268 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11269 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11270 (get_context_regcache): Handle static tracepoints.
11271 (do_action_at_tracepoint): Handle static tracepoint actions.
11272 (traceframe_find_block_type): Handle static trace data blocks.
11273 (traceframe_read_sdata): New.
11274 (download_tracepoints): Download static tracepoint actions.
11275 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11276 (GDB_PROBE_NAME): New.
11278 (GET_UST_SYM): New.
11281 (ust_marker_to_static_tracepoint): New.
11283 (collect_ust_data_at_tracepoint): New.
11284 (gdb_ust_probe): New.
11285 (UNIX_PATH_MAX, SOCK_DIR): New.
11286 (gdb_ust_connect_sync_socket): New.
11287 (resume_thread, stop_thread): New.
11288 (run_inferior_command): New.
11289 (init_named_socket): New.
11290 (gdb_ust_socket_init): New.
11291 (cstr_to_hexstr): New.
11293 (first_marker, next_marker): New.
11294 (response_ust_marker): New.
11295 (cmd_qtfstm, cmd_qtsstm): New.
11296 (unprobe_marker_at, probe_marker_at): New.
11297 (cmd_qtstmat, gdb_ust_thread): New.
11298 (gdb_ust_init): New.
11299 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11300 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11301 (ST_REGENTRY): New.
11302 (x86_64_st_collect_regmap): New.
11303 (X86_64_NUM_ST_COLLECT_GREGS): New.
11304 (AMD64_RIP_REGNUM): New.
11305 (supply_static_tracepoint_registers): New.
11306 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11307 (ST_REGENTRY): New.
11308 (i386_st_collect_regmap): New.
11309 (i386_NUM_ST_COLLECT_GREGS): New.
11310 (supply_static_tracepoint_registers): New.
11311 * server.c (handle_query): Handle qXfer:statictrace:read.
11312 <qSupported>: Report support for StaticTracepoints, and
11313 qXfer:statictrace:read features.
11314 * server.h (traceframe_read_sdata)
11315 (supply_static_tracepoint_registers): Declare.
11316 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11317 (unpack_varlen_hex): Include in IPA build.
11318 * Makefile.in (ustlibs, ustinc): New.
11319 (IPA_OBJS): Add remote-utils-ipa.o.
11320 ($(IPA_LIB)): Link -ldl and -lpthread.
11322 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11323 * config.in, configure: Regenerate.
11325 2010-06-20 Ian Lance Taylor <iant@google.com>
11326 Pedro Alves <pedro@codesourcery.com>
11328 * linux-x86-low.c (always_true): Delete.
11329 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11330 trying to fool the compiler with always_true.
11332 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11334 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11335 conditions in gdbserver.
11337 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11339 * spu-low.c (spu_read_memory): Wrap around local store limit.
11340 (spu_write_memory): Likewise.
11342 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11344 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11345 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11347 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11349 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11350 uses with LONGEST uses.
11352 2010-06-14 Stan Shebs <stan@codesourcery.com>
11353 Pedro Alves <pedro@codesourcery.com>
11357 * linux-x86-low.c: Include limits.h.
11359 (always_true): New.
11362 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11363 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11364 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11365 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11366 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11367 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11368 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11369 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11370 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11371 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11372 (amd64_emit_void_call_2): New.
11373 (amd64_emit_ops): New.
11374 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11375 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11376 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11377 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11378 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11379 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11380 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11381 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11382 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11383 (i386_emit_stack_adjust, i386_emit_int_call_1)
11384 (i386_emit_void_call_2): New.
11385 (i386_emit_ops): New.
11386 (x86_emit_ops): New.
11387 (the_low_target): Install x86_emit_ops.
11388 * server.h (struct emit_ops): New.
11389 (get_raw_reg_func_addr): Declare.
11390 (current_insn_ptr, emit_error): Declare.
11391 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11392 (set_trace_state_variable_value): New defines.
11393 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11394 addr_get_trace_state_variable_value and
11395 addr_set_trace_state_variable_value.
11396 (symbol_list): New fields for get_raw_reg,
11397 get_trace_state_variable_value and set_trace_state_variable_value.
11398 (condfn): New typedef.
11399 (struct tracepoint): New field `compiled_cond'.
11400 (do_action_at_tracepoint): Clear compiled_cond.
11401 (get_trace_state_variable_value, set_trace_state_variable_value):
11403 (condition_true_at_tracepoint): If there's a compiled condition,
11405 (current_insn_ptr, emit_error): New globals.
11406 (struct bytecode_address): New.
11407 (get_raw_reg_func_addr): New.
11408 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11409 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11410 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11411 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11412 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11413 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11414 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11415 (compile_tracepoint_condition, compile_bytecodes): New.
11416 * target.h (emit_ops): Forward declare.
11417 (struct target_ops): New field emit_ops.
11418 (target_emit_ops): New.
11419 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11420 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11421 * linux-low.c (linux_emit_ops): New.
11422 (linux_target_ops): Install it.
11423 * linux-low.h (struct linux_target_ops): New field emit_ops.
11425 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11427 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11428 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11430 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11431 Stan Shebs <stan@codesourcery.com>
11433 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11434 (all): Depend on $(extra_libraries).
11435 (install-only): Install the IPA.
11436 (IPA_OBJS, IPA_LIB): New.
11437 (clean): Remove the IPA lib.
11438 (IPAGENT_CFLAGS): New.
11439 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11440 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11441 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11442 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11443 * configure.ac: Check for atomic builtins support in the compiler.
11444 (IPA_DEPFILES, extra_libraries): Define.
11445 * configure.srv (ipa_obj): Add description.
11446 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11447 (i[34567]86-*-linux*): Set ipa_obj.
11448 (x86_64-*-linux*): Set ipa_obj.
11449 * linux-low.c (stabilizing_threads): New.
11450 (supports_fast_tracepoints): New.
11451 (linux_detach): Stabilize threads before detaching.
11452 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11453 the lwp is either not stabilizing, or is moving out of a jump pad.
11454 (linux_fast_tracepoint_collecting): New.
11455 (maybe_move_out_of_jump_pad): New.
11456 (enqueue_one_deferred_signal): New.
11457 (dequeue_one_deferred_signal): New.
11458 (linux_wait_for_event_1): If moving out of a jump pad, defer
11459 pending signals to later.
11460 (linux_stabilize_threads): New.
11461 (linux_wait_1): Check if threads need moving out of jump pads, and
11463 (stuck_in_jump_pad_callback): New.
11464 (move_out_of_jump_pad_callback): New.
11465 (lwp_running): New.
11466 (linux_resume_one_lwp): Handle moving out of jump pads.
11467 (linux_set_resume_request): Dequeue deferred signals.
11468 (need_step_over_p): Also step over fast tracepoint jumps.
11469 (start_step_over): Also uninsert fast tracepoint jumps.
11470 (finish_step_over): Also reinsert fast tracepoint jumps.
11471 (linux_install_fast_tracepoint_jump): New.
11472 (linux_target_ops): Install linux_stabilize_threads and
11473 linux_install_fast_tracepoint_jump_pad.
11474 * linux-low.h (linux_target_ops) <get_thread_area,
11475 install_fast_tracepoint_jump_pad>: New fields.
11476 (struct lwp_info) <collecting_fast_tracepoint,
11477 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11478 (linux_get_thread_area): Declare.
11479 * linux-x86-low.c (jump_insn): New.
11480 (x86_get_thread_area): New.
11481 (append_insns): New.
11482 (push_opcode): New.
11483 (amd64_install_fast_tracepoint_jump_pad): New.
11484 (i386_install_fast_tracepoint_jump_pad): New.
11485 (x86_install_fast_tracepoint_jump_pad): New.
11486 (the_low_target): Install x86_get_thread_area and
11487 x86_install_fast_tracepoint_jump_pad.
11488 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11489 (struct fast_tracepoint_jump): New.
11490 (fast_tracepoint_jump_insn): New.
11491 (fast_tracepoint_jump_shadow): New.
11492 (find_fast_tracepoint_jump_at): New.
11493 (fast_tracepoint_jump_here): New.
11494 (delete_fast_tracepoint_jump): New.
11495 (set_fast_tracepoint_jump): New.
11496 (uninsert_fast_tracepoint_jumps_at): New.
11497 (reinsert_fast_tracepoint_jumps_at): New.
11498 (set_breakpoint_at): Use write_inferior_memory.
11499 (uninsert_raw_breakpoint): Use write_inferior_memory.
11500 (check_mem_read): Mask out fast tracepoint jumps.
11501 (check_mem_write): Mask out fast tracepoint jumps.
11502 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11503 (set_fast_tracepoint_jump): Declare.
11504 (delete_fast_tracepoint_jump)
11505 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11506 (reinsert_fast_tracepoint_jumps_at): Declare.
11507 * regcache.c: Don't compile many functions when building the
11508 in-process agent library.
11509 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11510 the register buffer in the heap.
11511 (free_register_cache): If the register buffer isn't owned by the
11512 regcache, don't free it.
11513 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11514 pre-existing register caches.
11515 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11517 (convert_ascii_to_int): : Constify `from' parameter type.
11518 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11519 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11520 the needed buffer in-place.
11521 (relocate_instruction): New.
11522 * server.c (handle_query) <qSymbols>: If the target supports
11523 tracepoints, give it a chance of looking up symbols. Report
11524 support for fast tracepoints.
11525 (handle_status): Stabilize threads.
11526 (process_serial_event): Adjust.
11527 * server.h (struct fast_tracepoint_jump): Forward declare.
11528 (struct process_info) <fast_tracepoint_jumps>: New field.
11529 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11530 (decode_X_packet, decode_M_packet): Adjust.
11531 (relocate_instruction): Declare.
11532 (in_process_agent_loaded): Declare.
11533 (tracepoint_look_up_symbols): Declare.
11534 (struct fast_tpoint_collect_status): Declare.
11535 (fast_tracepoint_collecting): Declare.
11536 (force_unlock_trace_buffer): Declare.
11537 (handle_tracepoint_bkpts): Declare.
11538 (initialize_low_tracepoint)
11539 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11540 * target.h (struct target_ops) <stabilize_threads,
11541 install_fast_tracepoint_jump_pad>: New fields.
11542 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11543 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11544 [HAVE_STDINT_H]: Include stdint.h.
11545 (trace_debug_1): Rename to ...
11546 (trace_vdebug): ... this.
11547 (trace_debug): Rename to ...
11548 (trace_debug_1): ... this. Add `level' parameter.
11549 (trace_debug): New.
11550 (ATTR_USED, ATTR_NOINLINE): New.
11551 (IP_AGENT_EXPORT): New.
11552 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11553 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11554 (about_to_request_buffer_space, trace_buffer_is_full)
11555 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11556 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11557 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11558 (traceframe_write_count, traceframes_created)
11559 (trace_state_variables)
11560 New renaming defines.
11561 (struct ipa_sym_addresses): New.
11562 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11563 (symbol_list): New.
11564 (ipa_sym_addrs): New.
11565 (all_tracepoint_symbols_looked_up): New.
11566 (in_process_agent_loaded): New.
11567 (write_e_ipa_not_loaded): New.
11568 (maybe_write_ipa_not_loaded): New.
11569 (tracepoint_look_up_symbols): New.
11570 (debug_threads) [IN_PROCESS_AGENT]: New.
11571 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11572 (UNKNOWN_SIDE_EFFECTS): New.
11573 (stop_tracing): New.
11574 (flush_trace_buffer): New.
11575 (stop_tracing_bkpt): New.
11576 (flush_trace_buffer_bkpt): New.
11577 (read_inferior_integer): New.
11578 (read_inferior_uinteger): New.
11579 (read_inferior_data_pointer): New.
11580 (write_inferior_data_pointer): New.
11581 (write_inferior_integer): New.
11582 (write_inferior_uinteger): New.
11583 (struct collect_static_trace_data_action): Delete.
11584 (enum tracepoint_type): New.
11585 (struct tracepoint) <type>: New field `type'.
11586 <actions_str, step_actions, step_actions_str>: Only include in
11588 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11589 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11590 (tracepoints): Use IP_AGENT_EXPORT.
11591 (last_tracepoint): Don't include in the IPA.
11592 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11593 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11594 (alloced_trace_state_variables): New.
11595 (trace_state_variables): Use IP_AGENT_EXPORT.
11596 (traceframe_t): Delete unused variable.
11597 (circular_trace_buffer): Don't include in the IPA.
11598 (trace_buffer_start): Delete.
11599 (struct trace_buffer_control): New.
11600 (trace_buffer_free): Delete.
11601 (struct ipa_trace_buffer_control): New.
11602 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11603 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11605 (trace_buffer_ctrl): New.
11606 (TRACE_BUFFER_CTRL_CURR): New.
11607 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11608 Reimplement as macros.
11609 (trace_buffer_wrap): Delete.
11610 (traceframe_write_count, traceframe_read_count)
11611 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11612 (struct tracepoint_hit_ctx) <type>: New field.
11613 (struct fast_tracepoint_ctx): New.
11614 (memory_barrier): New.
11616 (record_tracepoint_error): Update atomically in the IPA.
11617 (clear_inferior_trace_buffer): New.
11618 (about_to_request_buffer_space): New.
11619 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11620 updating the same buffer.
11621 (add_tracepoint): Default the tracepoint's type to trap
11622 tracepoint, and orig_size to -1.
11623 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11624 internal variables.
11625 (create_trace_state_variable): New parameter `gdb'. Handle it.
11626 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11627 (cmd_qtdp): Handle fast tracepoints.
11628 (cmd_qtdv): Adjust.
11629 (max_jump_pad_size): New.
11630 (gdb_jump_pad_head): New.
11631 (get_jump_space_head): New.
11632 (claim_jump_space): New.
11633 (sort_tracepoints): New.
11634 (MAX_JUMP_SIZE): New.
11635 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11637 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11638 support. Upload fast traceframes, and delete internal IPA
11640 (stop_tracing_handler): New.
11641 (flush_trace_buffer_handler): New.
11642 (cmd_qtstop): Upload fast tracepoints.
11643 (response_tracepoint): Handle fast tracepoints.
11644 (tracepoint_finished_step): Upload fast traceframes. Set the
11645 tracepoint hit context's tracepoint type.
11646 (handle_tracepoint_bkpts): New.
11647 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11648 type. Add comment about fast tracepoints.
11649 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11650 non-existing action_str field.
11651 (get_context_regcache): Handle fast tracepoints.
11652 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11654 (fast_tracepoint_from_jump_pad_address): New.
11655 (fast_tracepoint_from_ipa_tpoint_address): New.
11656 (collecting_t): New.
11657 (force_unlock_trace_buffer): New.
11658 (fast_tracepoint_collecting): New.
11660 (gdb_collect): New.
11661 (write_inferior_data_ptr): New.
11662 (target_tp_heap): New.
11663 (target_malloc): New.
11664 (download_agent_expr): New.
11666 (download_tracepoints): New.
11667 (download_trace_state_variables): New.
11668 (upload_fast_traceframes): New.
11669 (IPA_FIRST_TRACEFRAME): New.
11670 (IPA_NEXT_TRACEFRAME_1): New.
11671 (IPA_NEXT_TRACEFRAME): New.
11672 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11673 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11674 (gdb_jump_pad_buffer_end): New.
11675 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11676 (initialize_tracepoint): Adjust.
11677 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11678 buffer. Initialize the low module.
11679 * utils.c (PREFIX, TOOLNAME): New.
11680 (malloc_failure): Use PREFIX.
11681 (error): In the IPA, an error causes an exit.
11682 (fatal, warning): Use PREFIX.
11683 (internal_error): Use TOOLNAME.
11684 (NUMCELLS): Increase to 10.
11685 * configure, config.in: Regenerate.
11687 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11689 * server.c (handle_query) <qSupported>: Do two passes over the
11690 qSupported string to avoid nesting strtok.
11692 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11694 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11696 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11697 -Wl,--dynamic-list.
11698 * configure: Regenerate.
11699 * proc-service.list: New.
11701 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11703 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11706 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11708 * gdbreplay.c (remote_open): Check error return from socket() call by
11709 its equality to -1 not by it being negative.
11710 * remote-utils.c (remote_open): Likewise.
11712 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11714 * config.h: Regenerate.
11716 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11718 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11719 doesn't provide PTRACE_GET_THREAD_AREA.
11721 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11723 * linux-m68k-low.c: Include <asm/ptrace.h>
11724 (ps_get_thread_area): Implement.
11726 2010-05-03 Doug Evans <dje@google.com>
11728 * event-loop.c (struct callback_event): New struct.
11729 (callback_list): New global.
11730 (append_callback_event, delete_callback_event): New functions.
11731 (process_callback): New function.
11732 (start_event_loop): Call it.
11733 * remote-utils.c (NOT_SCHEDULED): Define.
11734 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11735 moved out of readchar.
11736 (readchar): Rewrite. Call reschedule before returning.
11737 (reset_readchar): New function.
11738 (remote_close): Call it.
11739 (process_remaining, reschedule): New functions.
11740 * server.h (callback_handler_func): New typedef.
11741 (append_callback_event, delete_callback_event): Declare.
11743 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11745 * proc-service.c (ps_pglobal_lookup): Use
11746 thread_db_look_up_one_symbol.
11747 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11748 parameter. Use it instead of all_symbols_looked_up.
11749 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11751 (all_symbols_looked_up): Don't declare.
11752 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11753 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11755 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11756 Set all_symbols_looked_up here.
11757 (thread_db_look_up_one_symbol): New.
11758 (thread_db_get_tls_address): Adjust.
11759 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11760 thread_db object on the heap, and tentatively set it in the
11762 (thread_db_init): Don't set all_symbols_looked_up here.
11763 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11765 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11767 * linux-low.c (linux_kill, linux_detach): Adjust.
11768 (status_pending_p_callback): Remove redundant statement. Check
11769 for !TARGET_WAITIKIND_IGNORE, instead of
11770 TARGET_WAITKIND_STOPPED.
11771 (handle_tracepoints): Make sure LWP is locked. Adjust.
11772 (linux_wait_for_event_1): Adjust.
11773 (linux_cancel_breakpoints): New.
11774 (unsuspend_one_lwp): New.
11775 (unsuspend_all_lwps): New.
11776 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11777 (send_sigstop_callback): Change return type to int, add new
11778 `except' parameter and handle it.
11779 (suspend_and_send_sigstop_callback): New.
11780 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11781 pass them down. If SUSPEND, also increment the lwp's suspend
11783 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11784 (need_step_over_p): Don't consider suspended LWPs.
11785 (start_step_over): Adjust.
11786 (proceed_one_lwp): Change return type to int, add new `except'
11787 parameter and handle it.
11788 (unsuspend_and_proceed_one_lwp): New.
11789 (proceed_all_lwps): Use find_inferior instead of
11791 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11792 also decrement the suspend count of LWPs. Pass `except' down,
11793 instead of hacking its suspend count.
11794 (linux_pause_all): Add `freeze' parameter. Adjust.
11795 (linux_unpause_all): New.
11796 (linux_target_ops): Install linux_unpause_all.
11797 * server.c (handle_status): Adjust.
11798 * target.h (struct target_ops): New fields `unpause_all' and
11799 `cancel_breakpoints'. Add new parameter to `pause_all'.
11800 (pause_all): Add new `freeze' parameter.
11801 (unpause_all): New.
11802 (cancel_breakpoints): New.
11803 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11804 cancel breakpoints.
11805 (cmd_qtstart): Pause threads.
11806 (stop_tracing): Pause threads, and cancel breakpoints.
11807 * win32-low.c (win32_target_ops): Adjust.
11809 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11811 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11812 the inferior right away from here...
11813 (linux_wait_1): ... to here, and adjust to check the thread's
11814 last_resume_kind instead of the lwp's step or stop_expected flags.
11816 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11818 * README: Use consistent `GDB' and `GDBserver' spellings.
11820 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11822 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11823 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11824 (linux_detach_one_lwp): Assume the lwp is stopped.
11825 (any_thread_of): Delete.
11826 (linux_detach): Stop all lwps here. Don't blindly delete all
11828 (delete_lwp_callback): New.
11829 (linux_mourn): Delete all lwps of the process that is gone.
11830 (linux_wait_1): Don't delete the last lwp of the process here.
11831 * mem-break.h (mark_breakpoints_out): Declare.
11832 * mem-break.c (mark_breakpoints_out): New.
11833 (free_all_breakpoints): Use it.
11834 * server.c (handle_target_event): If the process is gone, mark
11836 * thread-db.c (struct thread_db) <create_bp>: New field.
11837 (thread_db_enable_reporting): Fix prototype. Store a thread event
11838 breakpoint reference in the thread_db struct.
11839 (thread_db_load_search): Clear the thread_db object.
11840 (try_thread_db_load_1): Ditto.
11841 (switch_to_process): New.
11842 (disable_thread_event_reporting): Use it.
11843 (remove_thread_event_breakpoints): New.
11844 (thread_db_detach, thread_db_mourn): Use it.
11846 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11848 * linux-low.c (linux_enable_event_reporting): New.
11849 (linux_wait_for_event_1, handle_extended_wait): Use it.
11851 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11853 * linux-low.c (linux_kill_one_lwp, linux_kill)
11854 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11855 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11856 SIGSTOP even if the LWP is stopped.
11857 (send_sigstop_callback): New.
11858 (stop_all_lwps): Use send_sigstop_callback instead.
11859 (linux_resume_one_thread): Adjust.
11860 (proceed_one_lwp): Still proceed an LWP that the client has
11861 requested to stop, if we haven't reported it as stopped yet. Make
11862 sure that LWPs the client want stopped, have a pending SIGSTOP.
11864 2010-04-26 Doug Evans <dje@google.com>
11866 * server.c (handle_general_set): Make static.
11868 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11869 Print received char after testing for error/eof instead of before.
11870 (input_interrupt): Tweak comment.
11872 2010-04-23 Doug Evans <dje@google.com>
11874 * server.c (start_inferior): Print inferior argv if --debug.
11876 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11878 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11879 * nto-x86-low.c: Include server.h
11881 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11883 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11884 be consistent with other sources of this directory.
11885 (init_registers_amd64): Correct name of source file of this function
11888 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11890 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11891 64-bit executables.
11893 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11895 * win32-i386-low.c: Add 64-bit support.
11896 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11897 (init_registers_amd64): Declare.
11898 (mappings): Add 64-bit version of array.
11899 (init_windows_x86): New function.
11900 (the_low_target): Change init_arch field to init_windows_x86.
11902 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11904 * win32-low.c: Adapt to support also 64-bit architecture.
11905 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11906 (get_image_name): Use SIZE_T type for local variable `done'.
11907 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11908 (toolhelp_get_dll_name): Idem.
11909 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11910 Use uintptr_t typecast to avoid warning.
11911 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11912 (handle_exception): Use phex_nz to avoid warning.
11913 (win32_wait): Remove unused local variable `process'.
11915 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11917 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11920 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11922 * configure.ac: Use `ws2_32' library for srv_mingw.
11923 * configure: Regenerate.
11924 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11925 * remote-utils.c: Likewise.
11927 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11929 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11930 if __x86_64__ is defined.
11932 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11934 * configure: Regenerate.
11936 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11938 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11939 * target.h (target_ops): New get_tib_address field.
11940 * win32-low.h (win32_thread_info): Add thread_local_base field.
11941 * win32-low.c (child_add_thread): Add tlb argument.
11942 Set thread_local_base field to TLB.
11943 (get_child_debug_event): Adapt to child_add_thread change.
11944 (win32_get_tib_address): New function.
11945 (win32_target_ops): Set get_tib_address field to
11946 win32_get_tib_address.
11947 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11949 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11951 * linux-low.c (linux_mourn): Also remove the process.
11952 * server.c (handle_target_event): Don't remove the process here.
11953 * nto-low.c (nto_mourn): New.
11954 (nto_target_ops): Install it.
11955 * spu-low.c (spu_mourn): New.
11956 (spu_target_ops): Install it.
11957 * win32-low.c (win32_mourn): New.
11958 (win32_target_ops): Install it.
11960 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11962 * server.h (buffer_xml_printf): Remove redundant `;'.
11964 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11966 * regcache.c (set_register_cache): Invalidate regcaches before
11967 changing the register cache layout.
11968 (regcache_invalidate_one): Allow a NULL regcache.
11969 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11970 regcaches before changing the register cache layout or the target
11973 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11975 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11976 variable warning on Linux/x86-64.
11978 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11980 GDBserver disconnected tracing support.
11982 * linux-low.c (linux_remove_process): Delete.
11983 (add_lwp): Don't set last_resume_kind here.
11984 (linux_kill): Use `mourn'.
11985 (linux_detach): Use `thread_db_detach', and `mourn'.
11986 (linux_mourn): New.
11987 (linux_attach_lwp_1): Adjust comment.
11988 (linux_attach): last_resume_kind moved the thread_info; adjust.
11989 (status_pending_p_callback): Adjust.
11990 (linux_wait_for_event_1): Adjust.
11991 (count_events_callback, select_singlestep_lwp_callback)
11992 (select_event_lwp_callback, cancel_breakpoints_callback)
11993 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11994 (proceed_one_lwp): Adjust.
11995 (linux_async): Add debug output.
11996 (linux_thread_stopped): New.
11997 (linux_pause_all): New.
11998 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12000 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12001 (thread_db_free): Delete declaration.
12002 (thread_db_detach, thread_db_mourn): Declare.
12003 * thread-db.c (thread_db_init): Use thread_db_mourn.
12004 (thread_db_free): Delete, split in two.
12005 (disable_thread_event_reporting): New.
12006 (thread_db_detach): New.
12007 (thread_db_mourn): New.
12009 * server.h (struct thread_info) <last_resume_kind>: New field.
12010 <attached>: Add comment.
12011 <gdb_detached>: New field.
12012 (handler_func): Change return type to int.
12013 (handle_serial_event, handle_target_event): Ditto.
12014 (gdb_connected): Declare.
12016 (disconnected_tracing): Declare.
12017 (stop_tracing): Declare.
12019 * server.c (handle_query) <qSupported>: Report support for
12020 disconnected tracing.
12021 (queue_stop_reply_callback): Account for running threads.
12022 (gdb_wants_thread_stopped): New.
12023 (gdb_wants_all_threads_stopped): New.
12024 (gdb_reattached_process): New.
12025 (handle_status): Clear the `gdb_detached' flag of all processes.
12026 In all-stop, stop all threads.
12027 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12028 (process_serial_event): If the remote connection breaks, or if an
12029 exit was forced with "monitor exit", force an event loop exit.
12030 Handle disconnected tracing on detach.
12031 (handle_serial_event): Adjust.
12032 (handle_target_event): If GDB isn't connected, forward events back
12033 to the inferior, unless the last process exited, in which case,
12034 exit gdbserver. Adjust interface.
12036 * remote-utils.c (remote_open): Don't block in accept. Instead
12037 register an event loop source on the listen socket file
12038 descriptor. Refactor bits into ...
12039 (listen_desc): ... this new global.
12040 (gdb_connected): ... this new function.
12041 (enable_async_notification): ... this new function.
12042 (handle_accept_event): ... this new function.
12043 (remote_close): Clear remote_desc.
12045 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12047 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12049 (mourn_inferior): Define.
12050 (target_process_qsupported): Avoid the dangling else problem.
12051 (thread_stopped): Define.
12052 (pause_all): Define.
12053 (target_waitstatus_to_string): Declare.
12054 * target.c (target_waitstatus_to_string): New.
12056 * tracepoint.c (tracing): Make extern.
12057 (disconnected_tracing): New.
12058 (stop_tracing): Make extern. Handle tracing stops due to GDB
12060 (cmd_qtdisconnected): New.
12061 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12062 (handle_tracepoint_general_set): Handle QTDisconnected.
12064 * event-loop.c (event_handler_func): Change return type to int.
12065 (process_event): Bail out if the event handler wants the event
12067 (handle_file_event): Ditto.
12068 (start_event_loop): Bail out if the event handler wants the event
12071 * nto-low.c (nto_target_ops): Adjust.
12072 * spu-low.c (spu_wait): Don't remove the process here.
12073 (spu_target_ops): Adjust.
12074 * win32-low.c (win32_wait): Don't remove the process here.
12075 (win32_target_ops): Adjust.
12077 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12079 * regcache.c (realloc_register_cache): Invalidate inferior's
12080 regcache before recreating it.
12082 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12084 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12086 2010-04-09 Stan Shebs <stan@codesourcery.com>
12087 Pedro Alves <pedro@codesourcery.com>
12089 * server.h (LONGEST): New.
12090 (struct thread_info) <while_stepping>: New field.
12091 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12093 (initialize_tracepoint, handle_tracepoint_general_set)
12094 (handle_tracepoint_query, tracepoint_finished_step)
12095 (tracepoint_was_hit, release_while_stepping_state_list):
12096 (current_traceframe): Declare.
12097 * server.c (handle_general_set): Handle tracepoint packets.
12098 (read_memory): New.
12099 (write_memory): New.
12100 (handle_search_memory_1): Use read_memory.
12101 (handle_query): Report support for conditional tracepoints, trace
12102 state variables, and tracepoint sources. Handle tracepoint
12104 (main): Initialize the tracepoints module.
12105 (process_serial_event): Handle traceframe reads/writes.
12107 * linux-low.c (handle_tracepoints): New.
12108 (linux_wait_1): Call it.
12109 (linux_resume_one_lwp): Handle while-stepping.
12110 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12111 (linux_target_ops): Install them.
12112 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12114 * linux-x86-low.c (x86_supports_tracepoints): New.
12115 (the_low_target). Install it.
12117 * mem-break.h (delete_breakpoint): Declare.
12118 * mem-break.c (delete_breakpoint): Make external.
12120 * target.h (struct target_ops): Add `supports_tracepoints',
12121 `read_pc', and `write_pc' fields.
12122 (target_supports_tracepoints): Define.
12123 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12126 * regcache.h (struct regcache) <registers_owned>: New field.
12127 (init_register_cache, regcache_cpy): Declare.
12128 (regcache_read_pc, regcache_write_pc): Declare.
12129 (register_cache_size): Declare.
12130 (supply_regblock): Declare.
12131 * regcache.c (init_register_cache): New.
12132 (new_register_cache): Use it.
12133 (regcache_cpy): New.
12134 (register_cache_size): New.
12135 (supply_regblock): New.
12136 (regcache_read_pc, regcache_write_pc): New.
12138 * tracepoint.c: New.
12140 * Makefile.in (OBS): Add tracepoint.o.
12141 (tracepoint.o): New rule.
12143 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12145 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12147 (i386-mmx.c): Likewise.
12148 (i386-mmx-linux.o): Likewise.
12149 (i386-mmx-linux.c): Likewise.
12151 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12152 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12153 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12154 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12156 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12157 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12158 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12160 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12162 * Makefile.in (clean): Updated.
12164 (i386-avx.c): Likewise.
12165 (i386-avx-linux.o): Likewise.
12166 (i386-avx-linux.c): Likewise.
12167 (amd64-avx.o): Likewise.
12168 (amd64-avx.c): Likewise.
12169 (amd64-avx-linux.o): Likewise.
12170 (amd64-avx-linux.c): Likewise.
12172 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12173 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12174 (srv_amd64_regobj): Add amd64-avx.o.
12175 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12176 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12177 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12178 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12179 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12180 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12181 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12183 * i387-fp.c: Include "i386-xstate.h".
12185 (i387_cache_to_xsave): Likewise.
12186 (i387_xsave_to_cache): Likewise.
12187 (x86_xcr0): Likewise.
12189 * i387-fp.h (i387_cache_to_xsave): Likewise.
12190 (i387_xsave_to_cache): Likewise.
12191 (x86_xcr0): Likewise.
12193 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12194 * linux-crisv32-low.c (target_regsets): Likewise.
12195 * linux-m68k-low.c (target_regsets): Likewise.
12196 * linux-mips-low.c (target_regsets): Likewise.
12197 * linux-ppc-low.c (target_regsets): Likewise.
12198 * linux-s390-low.c (target_regsets): Likewise.
12199 * linux-sh-low.c (target_regsets): Likewise.
12200 * linux-sparc-low.c (target_regsets): Likewise.
12201 * linux-xtensa-low.c (target_regsets): Likewise.
12203 * linux-low.c: Include <sys/uio.h>.
12204 (regsets_fetch_inferior_registers): Support nt_type.
12205 (regsets_store_inferior_registers): Likewise.
12206 (linux_process_qsupported): New.
12207 (linux_target_ops): Add linux_process_qsupported.
12209 * linux-low.h (regset_info): Add nt_type.
12210 (linux_target_ops): Add process_qsupported.
12212 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12214 (init_registers_i386_avx_linux): New.
12215 (init_registers_amd64_avx_linux): Likewise.
12216 (xmltarget_i386_linux_no_xml): Likewise.
12217 (xmltarget_amd64_linux_no_xml): Likewise.
12218 (PTRACE_GETREGSET): Likewise.
12219 (PTRACE_SETREGSET): Likewise.
12220 (x86_fill_xstateregset): Likewise.
12221 (x86_store_xstateregset): Likewise.
12222 (use_xml): Likewise.
12223 (x86_linux_update_xmltarget): Likewise.
12224 (x86_linux_process_qsupported): Likewise.
12225 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12226 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12227 init_registers_i386_linux here. Call
12228 x86_linux_update_xmltarget.
12229 (the_low_target): Add x86_linux_process_qsupported.
12231 * server.c (handle_query): Call target_process_qsupported.
12233 * target.h (target_ops): Add process_qsupported.
12234 (target_process_qsupported): New.
12236 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12238 * inferiors.c (add_thread): Set last_status kind to
12239 TARGET_WAITKIND_IGNORE.
12240 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12241 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12242 (linux_wait_1): Move `thread' local definition to block that uses
12243 it. Don't NULL initialize `event_child'.
12244 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12245 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12246 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12248 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12250 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12251 an extended waitstatus, or by a watchpoint.
12252 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12253 thread was stepping or has been stopped by a watchpoint.
12255 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12257 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12258 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12259 of another, then delete the previous, and validate all
12261 (validate_inserted_breakpoint): New.
12262 (delete_disabled_breakpoints): New.
12263 (validate_breakpoints): New.
12264 (check_mem_read): Validate breakpoints before trusting their
12265 shadow. Delete disabled breakpoints.
12266 (check_mem_write): Validate breakpoints before trusting they
12267 should be inserted. Delete disabled breakpoints.
12268 * mem-break.h (validate_breakpoints):
12269 * server.c (handle_query): Validate breakpoints when we see a
12272 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12274 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12275 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12276 if we could tell there's a GDB breakpoint at stop_pc.
12277 (need_step_over_p): Don't do a step over if we find a GDB
12278 breakpoint at the resume PC.
12280 * mem-break.c (struct raw_breakpoint): New.
12281 (enum bkpt_type): New type `gdb_breakpoint'.
12282 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12283 fields. New field `raw'.
12284 (find_raw_breakpoint_at): New.
12285 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12286 breakpoint instead.
12287 (set_breakpoint_at): Adjust.
12288 (delete_raw_breakpoint): New.
12289 (release_breakpoint): New.
12290 (delete_breakpoint): Rename to...
12291 (delete_breakpoint_1): ... this. Add proc parameter. Use
12292 release_breakpoint. Return ENOENT.
12293 (delete_breakpoint): Reimplement.
12294 (find_breakpoint_at): Delete.
12295 (find_gdb_breakpoint_at): New.
12296 (delete_breakpoint_at): Delete.
12297 (set_gdb_breakpoint_at): New.
12298 (delete_gdb_breakpoint_at): New.
12299 (gdb_breakpoint_here): New.
12300 (set_reinsert_breakpoint): Use release_breakpoint.
12301 (uninsert_breakpoint): Rename to ...
12302 (uninsert_raw_breakpoint): ... this.
12303 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12304 (reinsert_raw_breakpoint): Change parameter type to
12306 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12308 (check_breakpoints): Adjust. Use release_breakpoint.
12309 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12310 (breakpoint_inserted_here): Ditto.
12311 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12312 Don't trust the breakpoint's shadow if it is not inserted.
12313 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12314 (delete_all_breakpoints): Adjust.
12315 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12316 use delete_breakpoint_1.
12318 * mem-break.h (breakpoints_supported): Delete declaration.
12319 (set_gdb_breakpoint_at): Declare.
12320 (gdb_breakpoint_here): Declare.
12321 (delete_breakpoint_at): Delete.
12322 (delete_gdb_breakpoint_at): Declare.
12324 * server.h (struct raw_breakpoint): Forward declare.
12325 (struct process_info): New field `raw_breakpoints'.
12327 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12330 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12332 * linux-low.c (status_pending_p_callback): Fix comment.
12333 (linux_wait_for_event_1): Move most of the internal breakpoint
12334 handling from here...
12335 (linux_wait_1): ... to here.
12336 (count_events_callback): New.
12337 (select_singlestep_lwp_callback): New.
12338 (select_event_lwp_callback): New.
12339 (cancel_breakpoints_callback): New.
12340 (select_event_lwp): New.
12341 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12342 priority to all LWPs that have had events that should be reported
12343 to the client. Cancel breakpoints when about to reporting the
12344 event to the client, not while stopping lwps. No longer cancel
12345 finished single-steps here.
12346 (cancel_finished_single_step): Delete.
12347 (cancel_finished_single_steps): Delete.
12349 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12351 * mem-break.c (enum bkpt_type): New.
12352 (struct breakpoint): New field `type'.
12353 (set_breakpoint_at): Change return type to struct breakpoint
12354 pointer. Set type to `other_breakpoint' by default.
12355 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12356 in the breakpoint list.
12357 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12358 (reinsert_breakpoint): Rename to ...
12359 (reinsert_raw_breakpoint): ... this.
12360 (reinsert_breakpoints_at): Adjust.
12361 * mem-break.h (struct breakpoint): Declare.
12362 (set_breakpoint_at): Change return type to struct breakpoint
12365 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12367 * server.c (handle_query): Assign, not compare.
12369 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12371 Teach linux gdbserver to step-over-breakpoints.
12373 * linux-low.c (can_hardware_single_step): New.
12374 (supports_breakpoints): New.
12375 (handle_extended_wait): If stopping threads, read the stop pc of
12376 the new cloned LWP.
12378 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12379 low target doesn't support retrieving the PC.
12380 (add_lwp): Set last_resume_kind to resume_continue.
12381 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12382 (linux_attach): Don't clear stop_expected. Set the lwp's
12383 last_resume_kind to resume_stop.
12384 (linux_detach_one_lwp): Don't check for removed breakpoints.
12385 (check_removed_breakpoint): Delete.
12386 (status_pending_p): Rename to ...
12387 (status_pending_p_callback): ... this. Don't check for removed
12388 breakpoints. Don't consider threads that are stopped from GDB's
12390 (linux_wait_for_lwp): Always read the stop_pc here.
12391 (cancel_breakpoint): New.
12392 (step_over_bkpt): New global.
12393 (linux_wait_for_event_1): Implement stepping over breakpoints.
12394 (gdb_wants_lwp_stopped): New.
12395 (gdb_wants_all_stopped): New.
12396 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12397 single-step traps here. Store the thread's last reported target
12399 (send_sigstop): Don't clear stop_expected. Always set it,
12401 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12402 (cancel_finished_single_step): New.
12403 (cancel_finished_single_steps): New.
12404 (wait_for_sigstop): Don't cancel finished single-step traps here.
12405 (linux_resume_one_lwp): Don't check for removed breakpoints.
12406 Don't set `step' on non-hardware step archs.
12407 (linux_set_resume_request): Ignore resume_stop requests if already
12408 stopping or stopped. Set the lwp's last_resume_kind.
12409 (resume_status_pending_p): Don't check for removed breakpoints.
12410 (need_step_over_p): New.
12411 (start_step_over): New.
12412 (finish_step_over): New.
12413 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12414 requests. Clear the thread's last reported target waitstatus.
12415 Don't use the `suspended' flag. Don't consider pending breakpoints.
12416 (linux_resume): Start a step-over if necessary.
12417 (proceed_one_lwp): New.
12418 (proceed_all_lwps): New.
12419 (unstop_all_lwps): New.
12420 * linux-low.h (struct lwp_info): Rewrite comment for the
12421 `suspended' flag. Add the `stop_pc' field. Delete the
12422 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12423 Add `'last_resume_kind' and `need_step_over' fields.
12424 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12425 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12426 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12427 (set_raw_breakpoint_at): New.
12428 (set_breakpoint_at): Rewrite to use it.
12429 (reinsert_breakpoint_handler): Delete.
12430 (set_reinsert_breakpoint): New.
12431 (reinsert_breakpoint_by_bp): Delete.
12432 (delete_reinsert_breakpoints): New.
12433 (uninsert_breakpoint): Rewrite.
12434 (uninsert_breakpoints_at): New.
12435 (reinsert_breakpoint): Rewrite.
12436 (reinsert_breakpoints_at): New.
12437 (check_breakpoints): Rewrite.
12438 (breakpoint_here): New.
12439 (breakpoint_inserted_here): New.
12440 (check_mem_read): Adjust.
12441 * mem-break.h (breakpoints_supported, breakpoint_here)
12442 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12443 (reinsert_breakpoint_by_bp): Delete declaration.
12444 (delete_reinsert_breakpoints): Declare.
12445 (reinsert_breakpoint): Delete declaration.
12446 (reinsert_breakpoints_at): Declare.
12447 (uninsert_breakpoint): Delete declaration.
12448 (uninsert_breakpoints_at): Declare.
12449 (check_breakpoints): Adjust prototype.
12450 * server.h: Adjust include order.
12451 (struct thread_info): Declare here. Add a `last_status' field.
12453 2010-03-23 Michael Snyder <msnyder@vmware.com>
12455 * server.c (crc32): New function.
12456 (handle_query): Add handling for 'qCRC:' request.
12458 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12460 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12461 lwp had been stopped by a watchpoint.
12463 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12465 * server.h (internal_error): Declare.
12466 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12467 * utils.c (internal_error): New function.
12469 2010-03-15 Andreas Schwab <schwab@redhat.com>
12471 * configure.srv: Fix typo setting srv_regobj.
12473 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12475 * linux-low.c (fetch_register): Avoid passing a non string literal
12477 (usr_store_inferior_registers): Ditto.
12479 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12481 * linux-low.c (linux_write_memory): Bail out early if peeking
12484 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12486 * linux-low.h (struct lwp_info): New fields
12487 `stopped_by_watchpoint' and `stopped_data_address'.
12488 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12489 here, and cache them in the lwp object.
12490 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12492 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12494 (linux_stopped_by_watchpoint): Rewrite.
12495 (linux_stopped_data_address): Rewrite.
12497 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12499 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12500 switching the current inferior, not before.
12502 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12504 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12505 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12506 i386-linux.c and amd64-linux.c.
12507 (reg-i386.o): Removed.
12508 (reg-i386.c): Likewise.
12509 (reg-i386-linux.o): Likewise.
12510 (reg-i386-linux.c): Likewise.
12511 (reg-x86-64.o): Likewise.
12512 (reg-x86-64.c): Likewise.
12513 (reg-x86-64-linux.o): Likewise.
12514 (reg-x86-64-linux.c): Likewise.
12516 (i386.c): Likewise.
12517 (i386-linux.o): Likewise.
12518 (i386-linux.c): Likewise.
12519 (amd64.o): Likewise.
12520 (amd64.c): Likewise.
12521 (amd64-linux.o): Likewise.
12522 (amd64-linux.c): Likewise.
12524 * configure.srv (srv_i386_regobj): New.
12525 (srv_i386_linux_regobj): Likewise.
12526 (srv_amd64_regobj): Likewise.
12527 (srv_amd64_linux_regobj): Likewise.
12528 (srv_i386_32bit_xmlfiles): Likewise.
12529 (srv_i386_64bit_xmlfiles): Likewise.
12530 (srv_i386_xmlfiles): Likewise.
12531 (srv_amd64_xmlfiles): Likewise.
12532 (srv_i386_linux_xmlfiles): Likewise.
12533 (srv_amd64_linux_xmlfiles): Likewise.
12534 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12535 srv_xmlfiles to $srv_i386_xmlfiles.
12536 (i[34567]86-*-mingw32ce*): Likewise.
12537 (i[34567]86-*-mingw*): Likewise.
12538 (i[34567]86-*-nto*): Likewise.
12539 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12540 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12541 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12542 (x86_64-*-linux*): Likewise.
12544 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12545 (init_registers_amd64_linux): New.
12546 (x86_arch_setup): Replace init_registers_x86_64_linux with
12547 init_registers_amd64_linux.
12549 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12551 * configure.ac: Check for libdl. If it is not available link against
12552 static libthread_db.
12553 * configure: Regenerate.
12555 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12559 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12560 handing a read watchpoint.
12561 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12563 2010-02-12 Doug Evans <dje@google.com>
12565 * linux-low.c (linux_supports_tracefork_flag): Document.
12566 (linux_look_up_symbols): Add comment.
12568 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12570 * regcache.c (supply_register): Clear regcache if buf is NULL.
12572 2010-02-02 Nicolas Roche <roche@sourceware.org>
12573 Joel Brobecker <brobecker@adacore.com>
12575 * inferiors.c (find_inferior): Add function documentation.
12576 (unloaded_dll): Handle the case where the unloaded dll has not
12577 been previously registered in the dll list.
12579 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12581 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12582 (thumb2_breakpoint): New.
12583 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12585 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12587 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12588 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12591 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12593 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12595 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12597 * linux-s390-low.c (s390_collect_ptrace_register)
12598 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12600 2010-01-21 Doug Evans <dje@google.com>
12602 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12603 (PTRACE_ARG4_TYPE): New macro.
12604 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12605 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12606 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12607 (usr_store_inferior_registers): Ditto.
12608 (linux_read_memory, linux_write_memory): Ditto.
12609 (linux_test_for_tracefork): Ditto.
12611 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12612 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12614 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12616 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12619 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12621 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12622 prototype to take a regcache. Adjust.
12624 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12626 * regcache.h (struct thread_info): Forward declare.
12627 (struct regcache): New.
12628 (new_register_cache): Adjust prototype.
12629 (get_thread_regcache): Declare.
12630 (free_register_cache): Adjust prototype.
12631 (registers_to_string, registers_from_string): Ditto.
12632 (supply_register, supply_register_by_name, collect_register)
12633 (collect_register_as_string, collect_register_by_name): Ditto.
12634 * regcache.c (struct inferior_regcache_data): Delete.
12635 (get_regcache): Rename to ...
12636 (get_thread_regcache): ... this. Adjust. Switch inferior before
12637 fetching registers.
12638 (regcache_invalidate_one): Adjust.
12639 (regcache_invalidate): Fix prototype.
12640 (new_register_cache): Return the new register cache.
12641 (free_register_cache): Change prototype.
12642 (realloc_register_cache): Adjust.
12643 (registers_to_string): Change prototype to take a regcache. Adjust.
12644 (registers_from_string): Ditto.
12645 (register_data): Ditto.
12646 (supply_register): Ditto.
12647 (supply_register_by_name): Ditto.
12648 (collect_register): Ditto.
12649 (collect_register_as_string): Ditto.
12650 (collect_register_by_name): Ditto.
12651 * server.c (process_serial_event): Adjust.
12652 * linux-low.h (regset_fill_func, regset_store_func): Change
12654 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12656 * linux-low.c (get_stop_pc): Adjust.
12657 (check_removed_breakpoint): Adjust.
12658 (linux_wait_for_event): Adjust.
12659 (linux_resume_one_lwp): Adjust.
12660 (fetch_register): Add regcache parameter. Adjust.
12661 (usr_store_inferior_registers): Ditto.
12662 (regsets_fetch_inferior_registers): Ditto.
12663 (regsets_store_inferior_registers): Ditto.
12664 (linux_fetch_registers, linux_store_registers): Ditto.
12665 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12667 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12669 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12670 prototype to take a regcache.
12671 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12672 * remote-utils.c (convert_ascii_to_int, outreg)
12673 (prepare_resume_reply): Change prototype to take a regcache.
12675 * target.h (struct target_ops) <fetch_registers, store_registers>:
12676 Change prototype to take a regcache.
12677 (fetch_inferior_registers, store_inferior_registers): Change
12678 prototype to take a regcache. Adjust.
12679 * proc-service.c (ps_lgetregs): Adjust.
12680 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12681 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12682 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12683 take a regcache. Adjust.
12684 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12685 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12686 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12687 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12688 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12689 (cris_cannot_fetch_register):
12690 (cris_breakpoint_at): Change prototype to take a regcache.
12692 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12693 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12694 to take a regcache. Adjust.
12695 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12697 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12698 take a regcache. Adjust.
12699 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12700 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12701 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12702 * linux-mips-low.c (mips_get_pc):
12703 (mips_set_pc): Change prototype to take a regcache. Adjust.
12704 (mips_reinsert_addr): Adjust.
12705 (mips_collect_register): Change prototype to take a regcache.
12707 (mips_supply_register):
12708 (mips_collect_register_32bit, mips_supply_register_32bit)
12709 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12710 (mips_store_fpregset): Ditto.
12711 * linux-ppc-low.c (ppc_supply_ptrace_register)
12712 (ppc_supply_ptrace_register): Ditto.
12713 (parse_spufs_run): Adjust.
12714 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12715 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12716 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12717 take a regcache. Adjust.
12718 * linux-s390-low.c (s390_collect_ptrace_register)
12719 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12720 (s390_set_pc): Change prototype to take a regcache. Adjust.
12721 (s390_arch_setup): Adjust.
12722 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12723 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12724 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12725 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12726 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12728 (sparc_breakpoint_at): Adjust.
12729 * linux-xtensa-low.c (xtensa_fill_gregset):
12730 (xtensa_store_gregset):
12731 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12732 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12733 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12734 prototype to take a regcache. Adjust.
12735 * win32-arm-low.c (arm_fetch_inferior_register)
12736 (arm_store_inferior_register): Change prototype to take a
12738 * win32-i386-low.c (i386_fetch_inferior_register)
12739 (i386_store_inferior_register): Change prototype to take a
12741 * win32-low.c (child_fetch_inferior_registers)
12742 (child_store_inferior_registers): Change prototype to take a
12744 (win32_wait): Adjust.
12745 (win32_fetch_inferior_registers): Change prototype to take a
12747 (win32_store_inferior_registers): Adjust.
12748 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12749 store_inferior_register>: Change prototype to take a regcache.
12751 2010-01-20 Doug Evans <dje@google.com>
12753 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12755 (linux_wait_for_event1, linux_init_signals): Ditto.
12756 (W_STOPCODE): Provide definition if missing.
12758 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12760 * linux-low.c (linux_core_of_thread): New.
12761 (compare_ints, show_process, list_threads): New.
12762 (linux_qxfer_osdata): Report threads and cores.
12763 (linux_target_op): Register linux_core_of_thread.
12764 * remote-utils.c (prepare_resume_reply): Report the core.
12765 (buffer_xml_printf): Support %d specifier.
12766 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12768 (handle_query): Handle qXfer:threads. Announce availability
12770 * target.h (struct target_ops): New field core_of_thread.
12772 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12774 * Makefile.in (clean): Remove new generated files.
12775 (reg-s390.o, reg-s390.c): Remove rules.
12776 (reg-s390x.o, reg-s390x.c): Likewise.
12777 (s390-linux32.o, s390-linux32.c): Add rules.
12778 (s390-linux64.o, s390-linux64.c): Likewise.
12779 (s390x-linux64.o, s390x-linux64.c): Likewise.
12780 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12781 * linux-s390-low.c: Include <elf.h>.
12782 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12783 (init_registers_s390): Remove prototype.
12784 (init_registers_s390x): Likewise.
12785 (init_registers_s390_linux32): Add prototype.
12786 (init_registers_s390_linux64): Likewise.
12787 (init_registers_s390x_linux64): Likewise.
12788 (s390_num_regs_3264): New define.
12789 (s390_regmap_3264): New global variable.
12790 (s390_cannot_fetch_register): Remove obsolete check.
12791 (s390_cannot_store_register): Likewise.
12792 (s390_collect_ptrace_register): Handle upper/lower register halves.
12793 (s390_supply_ptrace_register): Likewise.
12794 (s390_fill_gregset): Update to register number changes.
12795 (s390_get_hwcap): New routine.
12796 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12797 Install appropriate regmap and register set.
12799 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12801 * server.c (gdbserver_version): Update copyright year to 2010.
12802 * gdbreplay.c (gdbreplay_version): Likewise.
12804 2009-12-28 Doug Evans <dje@google.com>
12806 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12807 elf/external.h. Include <elf.h> instead but only if necessary.
12809 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12811 * linux-low.c (linux_remove_process): Remove `detaching'
12812 parameter. Don't release/detach from thread_db here.
12813 (linux_kill): Release/detach from thread_db here, ...
12814 (linux_detach): ... and here, before actually detaching.
12815 (linux_wait_1): ... and here, when a process exits.
12816 * thread-db.c (any_thread_of): New.
12817 (thread_db_free): Switch the current inferior to a thread of the
12820 2009-12-21 Doug Evans <dje@google.com>
12822 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12824 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12825 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12826 warning ifndef __NR_tkill. Move setting of errno there too.
12827 Delete unnecessary resetting of errno after syscall.
12828 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12830 * configure.ac: Check for dladdr.
12831 * config.in: Regenerate.
12832 * configure: Regenerate.
12833 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12834 (try_thread_db_load): Update.
12836 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12838 2009-12-18 Doug Evans <dje@google.com>
12840 * event-loop.c: Include unistd.h if it exists.
12842 * linux-low.c (my_waitpid): Move definition away from being in
12843 between linux_tracefork_child/linux_test_for_tracefork.
12845 * gdb_proc_service.h (psaddr_t): Fix type.
12846 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12847 signature to match glibc.
12849 2009-12-16 Doug Evans <dje@google.com>
12851 * linux-low.c (linux_read_memory): Fix argument to read.
12853 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12855 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12856 events, don't leave current_inferior pointing at null.
12858 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12860 * win32-low.c (LOG): Delete.
12861 (OUTMSG): Output to stderr.
12862 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12863 on compile time LOG macro.
12864 (win32_wait): Fix debug output.
12866 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12868 * win32-low.c (win32_add_one_solib): If the dll name is
12869 "ntdll.dll", prepend the system directory to the dll path.
12871 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12873 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12875 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12876 Vladimir Prus <vladimir@codesourcery.com>
12878 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12879 * configure.ac: Check for __mcoldfire__ and set
12880 gdb_cv_m68k_is_coldfire.
12881 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12882 reg-cf.o and reg-m68k.o.
12883 * configure: Regenerated.
12885 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12887 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12888 Pass it to thread_db_free.
12889 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12890 proper `detaching' argument to linux_remove_process.
12891 * linux-low.h (thread_db_free): Add `detaching' parameter.
12892 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12894 (thread_db_free): Add `detaching' parameter. Only
12895 call td_ta_clear_event if detaching from process.
12897 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12899 * thread-db.c (thread_db_free): Fix typo.
12901 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12904 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12906 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12908 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12909 with an i686 compiler.
12910 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12912 * configure: Rebuilt.
12914 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12918 * server.c (handle_search_memory_1): Correct read_addr initialization
12919 in loop for searching subsequent chunks.
12921 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12923 * configure.ac: New --with-libthread-db option.
12924 * thread-db.c: Allow direct dependence on libthread_db.
12925 (thread_db_free): Adjust.
12926 * config.in: Regenerate.
12927 * configure: Likewise.
12929 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12932 * thread-db.c (attach_thread): New function.
12933 (maybe_attach_thread): Return success/failure.
12934 (find_new_threads_callback): Adjust.
12935 (thread_db_find_new_threads): Loop until no new threads.
12937 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12939 * proc-service.c (ps_lgetregs): Formatting.
12941 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12943 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12944 * configure.ac: Adjust.
12945 * linux-low.h (struct process_info_private): Move members to struct
12947 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12948 * linux-low.c (linux_remove_process): Adjust.
12949 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12950 * server.c (handle_query): Move code ...
12951 (handle_monitor_command): ... here. New function.
12952 * target.h (struct target_ops): New member.
12953 * thread-db.c (struct thread_db): New.
12954 (libthread_db_search_path): New variable.
12955 (thread_db_create_event, thread_db_enable_reporting)
12956 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12957 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12958 (try_thread_db_load_1, dladdr_to_soname): New functions.
12959 (try_thread_db_load, thread_db_load_search): New functions.
12960 (thread_db_init): Search for libthread_db.
12961 (thread_db_free): New function.
12962 (thread_db_handle_monitor_command): Likewise.
12963 * config.in: Regenerate.
12964 * configure: Regenerate.
12966 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12968 * spu-low.c (spu_kill): Wait for inferior to terminate.
12969 Call clear_inferiors.
12970 (spu_detach): Call clear_inferiors.
12972 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12974 * aclocal.m4: Regenerate.
12975 * config.in: Likewise.
12976 * configure: Likewise.
12978 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12980 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12981 (parse_spufs_run): New function.
12982 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12983 (ppc_breakpoint_at): Handle SPU breakpoints.
12985 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12987 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12988 (SPUFS_MAGIC): Define.
12989 (spu_enumerate_spu_ids): New function.
12990 (linux_qxfer_spu): New function.
12991 (linux_target_ops): Install linux_qxfer_spu.
12993 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12995 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12996 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12997 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12998 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12999 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13000 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13001 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13002 (init_registers_powerpc_cell32l): Add prototype.
13003 (init_registers_powerpc_cell64l): Likewise.
13004 (ppc_arch_setup): Detect Cell/B.E. architecture.
13006 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13008 * Makefile.in (datarootdir): New variable.
13010 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13012 * linux-low.c (linux_write_memory): Update debugging output.
13013 * Makefile.in (clean): Add new descriptions.
13014 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13015 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13016 * configure.srv: Add new files for arm*-*-linux*.
13017 * linux-arm-low.c: Add new declarations.
13018 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13019 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13020 (HWCAP_VFPv3D16): New.
13021 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13022 instead of __IWMMXT__.
13023 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13024 (arm_arch_setup): New.
13025 (target_regsets): Remove #ifdef. Add VFP regset.
13026 (the_low_target): Use arm_arch_setup.
13028 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13030 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13031 the main thread again.
13033 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13035 Adding Neutrino gdbserver.
13036 * configure: Regenerated.
13037 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13038 * configure.srv (i[34567]86-*-nto*): New target.
13039 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13040 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13041 (nto_comctrl) [__QNX__]: New function.
13042 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13044 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13046 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13049 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13050 Pedro Alves <pedro@codesourcery.com>
13052 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13053 don't support CONTEXT_EXTENDED_REGISTERS.
13054 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13055 (the_low_target): Install them.
13056 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13057 failing with ERROR_PIPE_NOT_CONNECTED.
13059 2009-06-30 Doug Evans <dje@google.com>
13060 Pierre Muller <muller@ics.u-strasbg.fr>
13062 Add h/w watchpoint support to x86-linux, win32-i386.
13063 * Makefile.in (SFILES): Add i386-low.c
13064 (i386_low_h): Define.
13065 (i386-low.o): Add dependencies.
13066 (linux-x86-low.o): Add i386-low.h dependency.
13067 (win32-i386-low.o): Ditto.
13068 * i386-low.c: New file.
13069 * i386-low.h: New file.
13070 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13071 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13072 * linux-low.c (linux_add_process): Initialize arch_private.
13073 (linux_remove_process): Free arch_private.
13074 (add_lwp): Initialize arch_private.
13075 (delete_lwp): Free arch_private.
13076 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13078 * linux-low.h (process_info_private): New member arch_private.
13079 (lwp_info): New member arch_private.
13080 (linux_target_ops): New members new_process, new_thread,
13082 (ptid_of): New macro.
13083 * linux-x86-low.c: Include stddef.h, i386-low.h.
13084 (arch_process_info): New struct.
13085 (arch_lwp_info): New struct.
13086 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13087 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13088 (i386_dr_low_get_status): New function.
13089 (x86_insert_point, x86_remove_point): New functions.
13090 (x86_stopped_by_watchpoint): New function.
13091 (x86_stopped_data_address): New function.
13092 (x86_linux_new_process, x86_linux_new_thread): New functions.
13093 (x86_linux_prepare_to_resume): New function.
13094 (the_low_target): Add entries for insert_point, remove_point,
13095 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13097 * server.c (debug_hw_points): New global.
13098 (monitor_show_help): Document set debug-hw-points.
13099 (handle_query): Process "set debug-hw-points".
13100 * server.h (debug_hw_points): Declare.
13101 (paddress): Declare.
13102 * utils.c (NUMCELLS, CELLSIZE): New macros.
13103 (get_sell, xsnprintf, paddress): New functions.
13104 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13105 remove_point, stopped_by_watchpoint, stopped_data_address.
13106 * win32-i386-low.c: Include i386-low.h.
13107 (debug_reg_state): Replaces dr.
13108 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13109 (i386_dr_low_get_status): New function.
13110 (i386_insert_point, i386_remove_point): New functions.
13111 (i386_stopped_by_watchpoint): New function.
13112 (i386_stopped_data_address): New function.
13113 (i386_initial_stuff): Update.
13114 (get_thread_context,set_thread_context,i386_thread_added): Update.
13115 (the_low_target): Add entries for insert_point,
13116 remove_point, stopped_by_watchpoint, stopped_data_address.
13117 * win32-low.c (win32_insert_watchpoint): New function.
13118 (win32_remove_watchpoint): New function.
13119 (win32_stopped_by_watchpoint): New function.
13120 (win32_stopped_data_address): New function.
13121 (win32_target_ops): Add entries for insert_watchpoint,
13122 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13123 * win32-low.h (win32_target_ops): New members insert_point,
13124 remove_point, stopped_by_watchpoint, stopped_data_address.
13126 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13128 * server.c (process_serial_event): Re-return unsupported, not
13129 error, if the type isn't recognized. Re-allow supporting only
13130 insert or remove packets. Also call require_running for
13131 breakpoints. Add missing break statement to default case. Tidy.
13132 * target.h (struct target_ops): Rename insert_watchpoint to
13133 insert_point, and remove_watchpoint to remove_point.
13135 * linux-low.h (struct linux_target_ops): Likewise.
13136 * linux-low.c (linux_insert_watchpoint): Rename to ...
13137 (linux_insert_point): ... this. Adjust.
13138 (linux_remove_watchpoint): Rename to ...
13139 (linux_remove_point): ... this. Adjust.
13140 (linux_target_ops): Adjust.
13141 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13142 (cris_insert_point): ... this.
13143 (cris_remove_watchpoint): Rename to ...
13144 (cris_remove_point): ... this.
13145 (the_low_target): Adjust.
13147 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13149 * server.c (handle_v_kill): Pass signal_pid to
13150 kill_inferior if multi_process is zero.
13152 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13154 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13155 * target.h (target_ops): Comment for *_watchpoint to make it clear
13156 the functions can get types '0' and '1'.
13158 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13160 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13161 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13162 * regcache.c (get_regcache): Likewise.
13163 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13164 * win32-low.c (child_fetch_inferior_registers): Remove check for
13167 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13168 Pedro Alves <pedro@codesourcery.com>
13170 * target.h (struct target_ops) <supports_multi_process>: New
13172 (target_supports_multi_process): New.
13173 * server.c (handle_query): Even if GDB reports support, only
13174 enable multi-process if the target also supports it. Report
13175 multi-process support only if the target backend supports it.
13176 * linux-low.c (linux_supports_multi_process): New function.
13177 (linux_target_ops): Install it as target_supports_multi_process
13180 2009-05-24 Doug Evans <dje@google.com>
13182 Global renaming of find_thread_pid to find_thread_ptid.
13183 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13184 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13185 All callers updated.
13187 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13188 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13191 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13192 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13193 (linux_resume_one_lwp): Ditto.
13195 2009-05-23 Doug Evans <dje@google.com>
13197 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13198 from struct inferior_list_entry * to struct lwp_info *.
13199 All callers updated.
13201 2009-05-13 Doug Evans <dje@google.com>
13203 * linux-x86-low.c: Don't include assert.h.
13204 (x86_siginfo_fixup): Use fatal, not assert.
13205 (x86_arch_setup): Fix comment.
13207 2009-05-12 Doug Evans <dje@google.com>
13209 Biarch support for i386/amd64 gdbserver.
13210 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13211 Add linux-x86-low.c.
13212 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13213 (linux-x86-low.o): Add.
13214 * linux-x86-64-low.c: Delete.
13215 * linux-i386-low.c: Delete.
13216 * linux-x86-low.c: New file.
13217 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13219 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13221 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13222 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13223 (linux_child_pid_to_exec_file): New function.
13224 (elf_64_header_p, elf_64_file_p): New functions.
13225 (siginfo_fixup): New function.
13226 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13227 give target a chance to convert layout.
13228 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13229 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13231 2009-05-07 Doug Evans <dje@google.com>
13233 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13234 (regsets_store_inferior_registers): Ditto.
13236 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13240 * linux-low.c (must_set_ptrace_flags): Delete.
13241 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13243 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13244 `lwp->must_set_ptrace_flags' instead.
13245 (linux_wait_for_event_1): Set ptrace options here.
13246 (linux_wait_1): ... not here.
13248 2009-04-30 Doug Evans <dje@google.com>
13250 * inferiors.c (started_inferior_callback): New function.
13251 (attached_inferior_callback): New function.
13252 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13253 * server.c (print_started_pid, print_attached_pid): New functions.
13254 (detach_or_kill_for_exit): New function.
13255 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13256 * server.h (have_started_inferiors_p): Declare.
13257 (have_attached_inferiors_p): Declare.
13259 * inferiors.c (remove_process): Fix memory leak, free process.
13260 * linux-low.c (linux_remove_process): New function.
13261 (linux_kill): Call it instead of remove_process.
13262 (linux_detach, linux_wait_1): Ditto.
13264 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13266 * configure.srv: Add x86 Windows CE target.
13268 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13270 * inferiors.c (get_thread_process): Make global.
13271 * server.h (get_thread_process): Add prototype.
13272 * thread-db.c (find_one_thread): Use get_thread_process
13273 instead of current_process.
13274 (thread_db_get_tls_address): Do not crash if called when
13275 thread layer is not yet initialized.
13277 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13279 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13280 * spu-low.c (current_tid): Rename to ...
13281 (current_ptid): ... this.
13282 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13283 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13284 ptid_get_lwp (current_ptid) instead of current_tid.
13285 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13286 instead of current_tid. Use find_process_pid to verify pid
13287 argument is valid. Pass proper argument to remove_process.
13288 (spu_thread_alive): Compare current_ptid instead of current_tid.
13289 (spu_resume): Likewise.
13291 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13293 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13296 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13298 Implement the multiprocess extensions, and add linux multiprocess
13301 * server.h (ULONGEST): Declare.
13302 (struct ptid, ptid_t): New.
13303 (minus_one_ptid, null_ptid): Declare.
13304 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13305 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13306 (struct inferior_list_entry): Change `id' type from unsigned from
13308 (struct sym_cache, struct breakpoint, struct
13309 process_info_private): Forward declare.
13310 (struct process_info): Declare.
13311 (current_process): Declare.
13312 (all_processes): Declare.
13313 (initialize_inferiors): Declare.
13314 (add_thread): Adjust to use ptid_t.
13315 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13316 (add_process, remove_process, find_thread_pid): Declare.
13317 (find_inferior_id): Adjust to use ptid_t.
13318 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13319 (multi_process): Declare.
13320 (push_event): Adjust to use ptid_t.
13321 (read_ptid, write_ptid): Declare.
13322 (prepare_resume_reply): Adjust to use ptid_t.
13323 (clear_symbol_cache): Declare.
13324 * inferiors.c (all_processes): New.
13325 (null_ptid, minus_one_ptid): New.
13326 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13327 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13328 (add_thread): Change unsigned long to ptid. Remove gdb_id
13330 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13331 (gdb_id_to_thread): Rename to ...
13332 (find_thread_pid): ... this. Change unsigned long to ptid.
13333 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13334 (loaded_dll, pull_pid_from_list): Adjust.
13335 (add_process, remove_process, find_process_pid)
13336 (get_thread_process, current_process, initialize_inferiors): New.
13337 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13338 (struct target_waitstatus) <related_pid>: Ditto.
13339 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13340 return type to int.
13341 (struct target_ops) <join>: Add `pid' argument.
13342 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13343 (struct target_ops) <wait>: Add `ptid' field. Change return type
13345 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13346 (mywait): Add `ptid' argument. Change return type to ptid_t.
13347 (target_pid_to_str): Declare.
13348 * target.c (set_desired_inferior): Adjust to use ptids.
13349 (mywait): Add new `ptid' argument. Adjust.
13350 (target_pid_to_str): New.
13351 * mem-break.h (free_all_breakpoints): Declare.
13352 * mem-break.c (breakpoints): Delelete.
13353 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13354 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13355 to use per-process breakpoint list.
13356 (free_all_breakpoints): New.
13357 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13358 (symbol_cache, all_symbols_looked_up): Delete.
13360 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13362 (prepare_resume_reply): Change ptid argument's type from unsigned
13363 long to ptid_t. Adjust. Implement W;process and X;process.
13364 (free_sym_cache, clear_symbol_cache): New.
13365 (look_up_one_symbol): Adjust to per-process symbol cache. *
13366 * server.c (cont_thread, general_thread, step_thread): Change type
13368 (attached): Delete.
13369 (multi_process): New.
13370 (last_ptid): Change type to ptid_t.
13371 (struct vstop_notif) <ptid>: Change type to ptid_t.
13372 (queue_stop_reply, push_event): Change `ptid' argument's type to
13374 (discard_queued_stop_replies): Add `pid' argument.
13375 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13376 changes. Don't reference the `attached' global.
13377 (attach_inferior): Adjust to mywait interface changes.
13378 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13379 features. Handle and report "multiprocess+". Handle
13381 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13383 (handle_v_kill): New.
13384 (handle_v_stopped): Adjust to use target_pid_to_str.
13385 (handle_v_requests): Allow multiple attaches and runs when
13386 multiprocess extensions are in effect. Handle "vKill".
13387 (myresume): Adjust to use ptids.
13388 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13389 (handle_status): Adjust to discard_queued_stop_replies interface
13391 (first_thread_of, kill_inferior_callback)
13392 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13393 (main): Call initialize_inferiors. Adjust to use ptids, killing
13394 and detaching from all inferiors. Handle multiprocess packet
13396 * linux-low.h: Include gdb_proc_service.h.
13397 (struct process_info_private): New.
13398 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13399 <lwpid_of>: Use ptid_get_lwp.
13400 (get_lwp_thread): Adjust.
13401 (struct lwp_info): Add `dead' member.
13402 (find_lwp_pid): Declare.
13403 * linux-low.c (thread_db_active): Delete.
13404 (new_inferior): Adjust comment.
13405 (inferior_pid): Delete.
13406 (linux_add_process): New.
13407 (handle_extended_wait): Adjust.
13408 (add_lwp): Change unsigned long to ptid.
13409 (linux_create_inferior): Add process to processes table. Adjust
13410 to use ptids. Don't set new_inferior here.
13411 (linux_attach_lwp): Rename to ...
13412 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13413 it. Adjust to use ptids.
13414 (linux_attach_lwp): New.
13415 (linux_attach): Add process to processes table. Don't set
13417 (struct counter): New.
13418 (second_thread_of_pid_p, last_thread_of_process_p): New.
13419 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13420 multiple processes.
13421 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13422 processes. Remove process from process table.
13423 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13424 to multiple processes.
13425 (any_thread_of): New.
13426 (linux_detach): Add `pid' argument, and handle it. Remove process
13427 from processes table.
13428 (linux_join): Add `pid' argument. Handle it.
13429 (linux_thread_alive): Change unsighed long argument to ptid_t.
13430 Consider dead lwps as not being alive.
13431 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13432 threads we're not interested in.
13433 (same_lwp, find_lwp_pid): New.
13434 (linux_wait_for_lwp): Change `pid' argument's type from int to
13436 (linux_wait_for_event): Rename to ...
13437 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13438 from int to ptid_t. Adjust.
13439 (linux_wait_for_event): New.
13440 (linux_wait_1): Add `ptid' argument. Change return type to
13441 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13442 that exit from the process table.
13443 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13445 (mark_lwp_dead): New.
13446 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13447 stopping all threads, mark its main lwp as dead.
13448 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13450 (fetch_register, usr_store_inferior_registers)
13451 (regsets_fetch_inferior_registers)
13452 (regsets_store_inferior_registers, linux_read_memory)
13453 (linux_write_memory): Inline `inferior_pid'.
13454 (linux_look_up_symbols): Adjust to use per-process
13455 `thread_db_active'.
13456 (linux_request_interrupt): Adjust to use ptids.
13457 (linux_read_auxv): Inline `inferior_pid'.
13458 (initialize_low): Don't reference thread_db_active.
13459 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13460 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13461 (ps_getpid): Return the pid of the current inferior.
13462 * thread-db.c (proc_handle, thread_agent): Delete.
13463 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13465 (find_one_thread): Change argument type to ptid_t. Adjust to
13467 (maybe_attach_thread): Adjust to per-process data and ptids.
13468 (thread_db_find_new_threads): Ditto.
13469 (thread_db_init): Ditto.
13470 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13471 processes table. Adjust to use ptids.
13472 (spu_kill, spu_detach): Adjust interface. Remove process from
13474 (spu_join, spu_thread_alive): Adjust interface.
13475 (spu_wait): Adjust interface. Remove process from processes
13476 table. Adjust to use ptids.
13477 * win32-low.c (current_inferior_tid): Delete.
13478 (current_inferior_ptid): New.
13479 (debug_event_ptid): New.
13480 (thread_rec): Take a ptid. Adjust.
13481 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13482 (child_delete_thread): Ditto.
13483 (do_initial_child_stuff): Add `attached' argument. Add process to
13485 (child_fetch_inferior_registers, child_store_inferior_registers):
13487 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13488 (win32_attach): Pass 1 to do_initial_child_stuff.
13489 (win32_kill): Adjust interface. Remove process from processes
13491 (win32_detach): Ditto.
13492 (win32_join): Adjust interface.
13493 (win32_thread_alive): Take a ptid.
13494 (win32_resume): Adjust to use ptids.
13495 (get_child_debug_event): Ditto.
13496 (win32_wait): Adjust interface. Remove exiting process from
13499 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13501 Non-stop mode support.
13503 * server.h (non_stop): Declare.
13504 (gdb_client_data, handler_func): Declare.
13505 (delete_file_handler, add_file_handler, start_event_loop):
13507 (handle_serial_event, handle_target_event, push_event)
13508 (putpkt_notif): Declare.
13509 * target.h (enum resume_kind): New.
13510 (struct thread_resume): Replace `step' field by `kind' field.
13511 (TARGET_WNOHANG): Define.
13512 (struct target_ops) <wait>: Add `options' argument.
13513 <supports_non_stop, async, start_non_stop>: New fields.
13514 (target_supports_non_stop, target_async): New.
13515 (start_non_stop): Declare.
13516 (mywait): Add `options' argument.
13517 * target.c (mywait): Add `options' argument. Print child exit
13518 notifications here.
13519 (start_non_stop): New.
13520 * server.c (non_stop, own_buf, mem_buf): New globals.
13521 (struct vstop_notif): New.
13522 (notif_queue): New global.
13523 (queue_stop_reply, push_event, discard_queued_stop_replies)
13524 (send_next_stop_reply): New.
13525 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13527 (attach_inferior): In non-stop mode, don't wait for the target
13529 (handle_general_set): Handle QNonStop.
13530 (handle_query): When handling qC, return the current general
13531 thread, instead of the first thread of the list.
13532 (handle_query): If the backend supports non-stop mode, include
13533 QNonStop+ in the qSupported query response.
13534 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13536 (handle_v_attach, handle_v_run): Handle non-stop mode.
13537 (handle_v_stopped): New.
13538 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13539 (myresume): Adjust to use resume_kind. Handle non-stop.
13540 (queue_stop_reply_callback): New.
13541 (handle_status): Handle non-stop mode.
13542 (main): Clear non_stop flag on reconnection. Use the event-loop.
13543 Refactor serial protocol handling from here ...
13544 (process_serial_event): ... to this new function. When GDB
13545 selects any thread, select one here. In non-stop mode, wait until
13546 GDB acks all pending events before exiting.
13547 (handle_serial_event, handle_target_event): New.
13548 * remote-utils.c (remote_open): Install remote_desc in the event
13550 (remote_close): Remove remote_desc from the event loop.
13551 (putpkt_binary): Rename to...
13552 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13553 (putpkt_binary): New as wrapper around putpkt_binary_1.
13554 (putpkt_notif): New.
13555 (prepare_resume_reply): In non-stop mode, don't change the
13557 * event-loop.c: New.
13558 * Makefile.in (OBJ): Add event-loop.o.
13559 (event-loop.o): New rule.
13561 * linux-low.h (pid_of): Moved here.
13563 (get_lwp_thread): Use lwpid_of.
13564 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13565 * linux-low.c (pid_of): Delete.
13566 (inferior_pid): Use lwpid_of.
13567 (linux_event_pipe): New.
13568 (target_is_async_p): New.
13570 (handle_extended_wait): Use lwpid_of.
13571 (add_lwp): Don't set lwpid field.
13572 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13573 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13574 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13575 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13576 first. Adjust to linux_wait_for_event interface changes. Use
13578 (linux_detach): Don't delete the main lwp here.
13579 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13580 (status_pending_p): Don't consider explicitly suspended lwps.
13581 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13582 pointer. Add OPTIONS argument. Change return type to int. Use
13583 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13584 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13585 pointer. Add status pointer argument. Return a pid instead of a
13586 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13587 changes. In non-stop mode, don't switch to a random thread.
13588 (linux_wait): Rename to...
13589 (linux_wait_1): ... this. Add target_options argument, and handle
13590 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13591 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13592 clean exit and signal exit code. Don't stop all threads in
13593 non-stop mode. In all-stop mode, only stop all threads when
13594 reporting a stop to GDB. Handle explicit thread stop requests.
13595 (async_file_flush, async_file_mark): New.
13597 (send_sigstop): Use lwpid_of.
13598 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13599 interface changes. In non-stop mode, don't switch to a random
13601 (linux_resume_one_lwp): Use lwpid_of.
13602 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13603 (linux_resume_one_thread): ... this. Handle resume_stop. In
13604 non-stop mode, don't look for pending flag in all threads.
13605 (resume_status_pending_p): Don't consider explicitly suspended
13607 (my_waitpid): Reimplement. Emulate __WALL.
13608 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13610 (sigchld_handler, linux_supports_non_stop, linux_async)
13611 (linux_start_non_stop): New.
13612 (linux_target_ops): Register linux_supports_non_stop, linux_async
13613 and linux_start_non_stop.
13614 (initialize_low): Install SIGCHLD handler.
13615 * thread-db.c (thread_db_create_event, find_one_thread)
13616 (thread_db_get_tls_address): Use lwpid_of.
13617 * win32-low.c (win32_detach): Adjust to use resume_kind.
13618 (win32_wait): Add `options' argument.
13619 * spu-low.c (spu_resume): Adjust to use resume_kind.
13620 (spu_wait): Add `options' argument.
13622 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13624 Decouple target code from remote protocol.
13626 * target.h (enum target_waitkind): New.
13627 (struct target_waitstatus): New.
13628 (struct target_ops) <wait>: Return an unsigned long. Take a
13629 target_waitstatus pointer instead of a char pointer.
13630 (mywait): Likewise.
13631 * target.c (mywait): Change prototype to return an unsigned long.
13632 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13633 * server.h (thread_from_wait, old_thread_from_wait): Delete
13635 (prepare_resume_reply): Change prototype to take a
13637 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13638 (last_status, last_ptid): New.
13639 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13640 pid instead of a signal.
13641 (attach_inferior): Remove "status" and "signal" parameters.
13643 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13645 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13646 (handle_v_requests, myresume): Remove "status" and "signal"
13647 parameters. Adjust.
13648 (handle_status): New.
13649 (main): Delete local `status'. Adjust.
13650 * remote-utils.c: Include target.h.
13651 (prepare_resume_reply): Change prototype to take a
13652 target_waitstatus. Adjust.
13654 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13656 * spu-low.c (spu_wait): Adjust.
13657 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13659 (win32_wait): Adjust.
13661 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13663 * target.h (struct thread_resume): Delete leave_stopped member.
13664 (struct target_ops): Add a `n' argument to the `resume' callback.
13665 * server.c (start_inferior): Adjust.
13666 (handle_v_cont, myresume): Adjust.
13667 * linux-low.c (check_removed_breakpoint): Adjust to resume
13668 interface change, and to removed leave_stopped field.
13669 (resume_ptr): Delete.
13670 (struct thread_resume_array): New.
13671 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13672 resume interface change.
13673 (linux_continue_one_thread, linux_queue_one_thread)
13674 (resume_status_pending_p): Check if the resume field is NULL
13675 instead of checking the leave_stopped member.
13676 (linux_resume): Adjust to the target resume interface change.
13677 * spu-low.c (spu_resume): Adjust to the target resume interface
13679 * win32-low.c (win32_detach, win32_resume): Ditto.
13681 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13683 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13685 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13687 (linux_continue_one_thread): Only preserve the stepping flag if
13688 there's a pending breakpoint.
13690 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13692 * server.c (main): After the inferior having exited, call
13693 remote_close before exiting gdbserver.
13695 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13697 Fix size of FPSCR in Power 7 processors.
13698 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13699 (PPC_FEATURE_HAS_DFP): New #define.
13700 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13703 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13705 * server.c (handle_query) Whitespace and formatting.
13707 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13709 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13710 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13711 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13712 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13713 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13714 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13715 Makefile.in, configure.ac: Fix whitespace throughout.
13716 * configure: Regenerate.
13718 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13720 * inferiors.c (find_inferior): Make it safe for the callback
13721 function to delete the currently iterated inferior.
13723 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13725 * Makefile.in (linuw_low_h): Move higher.
13726 (thread-db.o): Depend on $(linux_low_h).
13728 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13730 Rename "process" to "lwp" throughout.
13732 * linux-low.c (all_processes): Rename to...
13733 (all_lwps): ... this.
13734 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13735 (add_process): Rename to ...
13736 (add_lwp): ... this. Adjust.
13737 (linux_create_inferior): Adjust.
13738 (linux_attach_lwp): Adjust.
13739 (linux_attach): Adjust.
13740 (linux_kill_one_process): Rename to ...
13741 (linux_kill_one_lwp): ... this. Adjust.
13742 (linux_kill): Adjust.
13743 (linux_detach_one_process): Rename to ...
13744 (linux_detach_one_lwp): ... this. Adjust.
13745 (linux_detach): Adjust.
13746 (check_removed_breakpoint): Adjust.
13747 (status_pending_p): Adjust.
13748 (linux_wait_for_process): Rename to ...
13749 (linux_wait_for_lwp): ... this. Adjust.
13750 (linux_wait_for_event): Adjust.
13751 (send_sigstop): Adjust.
13752 (wait_for_sigstop): Adjust.
13753 (stop_all_processes): Rename to ...
13754 (stop_all_lwps): ... this.
13755 (linux_resume_one_process): Rename to ...
13756 (linux_resume_one_lwp): ... this. Adjust.
13757 (linux_set_resume_request, linux_continue_one_thread)
13758 (linux_queue_one_thread, resume_status_pending_p)
13759 (usr_store_inferior_registers, regsets_store_inferior_registers)
13760 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13762 * linux-low.h (get_process): Rename to ...
13763 (get_lwp): ... this. Adjust.
13764 (get_thread_process): Rename to ...
13765 (get_thread_lwp): ... this. Adjust.
13766 (get_process_thread): Rename to ...
13767 (get_lwp_thread): ... this. Adjust.
13768 (struct process_info): Rename to ...
13769 (struct lwp_info): ... this.
13770 (all_processes): Rename to ...
13771 (all_lwps): ... this.
13772 * proc-service.c (ps_lgetregs): Adjust.
13773 * thread-db.c (thread_db_create_event, find_one_thread)
13774 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13776 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13778 * server.c (handle_query): Handle "qAttached".
13780 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13782 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13783 GPLv3, update license URL.
13785 2009-03-01 Doug Evans <dje@google.com>
13787 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13788 (server_h): Add gdb_signals.h.
13789 (signals.o): Update.
13790 * server.h (target_signal_from_host,target_signal_to_host_p)
13791 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13793 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13795 * remote-utils.c (getpkt): Also generate remote-debug
13796 information if noack_mode is set.
13798 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13800 * server.c (handle_query): Report qXfer:siginfo:read and
13801 qXfer:siginfo:write as supported and handle them.
13802 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13803 * linux-low.c (linux_xfer_siginfo): New.
13804 (linux_target_ops): Set it.
13806 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13808 * server.c (gdbserver_usage): Mention --remote-debug.
13809 (main): Accept '--remote-debug' switch.
13811 2009-01-18 Doug Evans <dje@google.com>
13813 * regcache.c (new_register_cache): No need to check result of xcalloc.
13814 * server.c (handle_search_memory): Back out calls to xmalloc,
13815 result is checked and error is returned to user upon failure.
13816 (handle_query): Ditto. Add more checks for result of malloc.
13817 (handle_v_cont): Check result of malloc, report error back to
13819 (handle_v_run): Ditto. Call freeargv.
13820 * server.h (freeargv): Declare.
13821 * utils.c (freeargv): New fn.
13823 2009-01-15 Doug Evans <dje@google.com>
13825 * gdbreplay.c (perror_with_name): Make arg const char *.
13826 * server.h (target_signal_to_name): Make return type const char *.
13827 * thread-db.c (thread_db_err_str): Make return type const char *.
13828 * utils.c (perror_with_name): Make arg const char *.
13830 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13832 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13833 when handling a EXIT_PROCESS_DEBUG_EVENT.
13835 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13837 * gdbreplay.c (gdbreplay_version): Update copyright year.
13838 * server.c (gdbserver_version): Likewise.
13840 2009-01-05 Doug Evans <dje@google.com>
13842 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13843 (handle_extended_wait): Improve comment.
13845 2008-12-13 Doug Evans <dje@google.com>
13847 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13848 * server.h (ATTR_MALLOC): New macro.
13849 (xmalloc,xcalloc,xstrdup): Declare.
13850 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13851 * inferiors.c: Ditto.
13852 * linux-low.c: Ditto.
13853 * mem-break.c: Ditto.
13854 * regcache.c: Ditto.
13855 * remote-utils.c: Ditto.
13858 * win32-low.c: Ditto.
13860 2008-12-12 Doug Evans <dje@google.com>
13862 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13863 in debugging printf.
13865 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13867 2008-12-09 Doug Evans <dje@google.com>
13869 * linux-low.h (struct process_info): Delete member tid, unused.
13870 * thread-db.c (find_one_thread): Update.
13871 (maybe_attach_thread): Update.
13873 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13875 * target.h (struct target_ops): Add qxfer_osdata member.
13876 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13878 (linux_qxfer_osdata): New functions.
13879 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13881 * server.c (handle_query): Handle "qXfer:osdata:read:".
13882 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13883 (buffer_xml_printf): New functions.
13884 * server.h (struct buffer): New.
13885 (buffer_grow_str, buffer_grow_str0): New macros.
13886 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13887 (buffer_xml_printf): Declare.
13889 2008-11-24 Doug Evans <dje@google.com>
13891 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13893 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13895 * server.c (handle_v_run): Always use the supplied argument list.
13897 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13899 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13900 (xtensa_regmap_table): Add entry for scompare1.
13902 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13904 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13905 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13906 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13907 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13908 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13909 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13910 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13911 XML target descriptions.
13912 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13913 when inferior is running on an ISA 2.05 or later processor. Add
13914 special case to return offset for full 64-bit slot of FPSCR when
13917 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13919 * Makefile.in (SFILES, clean): Added sparc64 files.
13920 (reg-sparc64.o, reg-sparc64.c): New.
13921 * configure.srv (sparc*-*-linux*): New configuration.
13922 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13923 syscall arguments for SPARC.
13924 (regsets_store_inferior_registers): Likewise.
13925 * linux-sparc-low.c: New file.
13927 2008-10-21 Doug Evans <dje@google.com>
13929 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13930 (READLINE_DIR,READLINE_DEP): Delete.
13931 (INTERNAL_CFLAGS): Update.
13932 (LINTFLAGS): Update.
13934 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13936 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13937 whole argv from the last run, not just argv[0].
13939 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13941 * regcache.c (new_register_cache): Return NULL if the register
13942 cache size isn't known yet.
13943 (free_register_cache): Avoid dereferencing a NULL regcache.
13945 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13947 * configure.srv: Merge MIPS and MIPS64.
13949 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13951 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13953 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13955 * Makefile.in: Add required vsx dependencies.
13957 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13958 Declare init_registers_powerpc_vsx32l.
13959 Declare init_registers_powerpc_vsx64l.
13960 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13961 (ppc_arch_setup): Check for VSX in hwcap.
13962 (ppc_fill_vsxregset): New function.
13963 (ppc_store_vsxregset): New function.
13964 Add new VSX entry in regset_info target_regsets.
13966 * configure.srv: Add new VSX dependencies.
13968 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13970 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13971 (remote_open): Set or clear transport_is_reliable.
13972 (putpkt_binary): Don't expect acks in noack mode.
13973 (getpkt): Don't send ack/nac in noack mode.
13974 * server.c (handle_general_set): Handle QStartNoAckMode.
13975 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13977 (main): Reset noack_mode on every connection.
13978 * server.h (noack_mode): Declare.
13980 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13982 * Makefile.in (GDBREPLAY_OBS): New variable.
13983 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13985 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13986 Daniel Jacobowitz <dan@codesourcery.com>
13988 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13989 (usr_store_inferior_registers): Likewise.
13990 (regsets_store_inferior_registers): Likewise.
13992 2008-07-31 Rolf Jansen <rj@surtec.com>
13993 Pedro Alves <pedro@codesourcery.com>
13995 * configure.ac: Check for memmem declaration.
13996 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13997 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13998 (disable_packet_qfThreadInfo): Unconditionally compile.
13999 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14000 * configure, config.in: Regenerate.
14002 2008-07-28 Doug Kwan <dougkwan@google.com>
14004 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14005 (linux_write_memory): Remove declaration of errno.
14007 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14009 * linux-low.c (handle_extended_wait): Do not use "status"
14010 variable uninitialized.
14012 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14014 * server.c (handle_v_attach): Inhibit reporting dll changes.
14016 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14018 * remote-utils.c (prepare_resume_reply): If requested, don't
14019 output "thread:TID" in the T stop reply.
14021 * server.c (disable_packet_vCont, disable_packet_Tthread)
14022 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14023 (handle_query): If requested, disable support for qC, qfThreadInfo
14025 (handle_v_requests): If requested, disable support for vCont.
14026 (gdbserver_show_disableable): New.
14027 (main): Handle --disable-packet and --disable-packet=LIST.
14029 * server.h (disable_packet_vCont, disable_packet_Tthread)
14030 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14032 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14034 * server.c (gdbserver_usage): Mention --version.
14036 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14038 * Makefile.in (gdbreplay.o): New rule.
14040 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14042 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14043 message, not gdbserver.
14045 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14046 Nathan Sidwell <nathan@codesourcery.com>
14047 Joseph Myers <joseph@codesourcery.com>
14049 * acinclude.m4: Include ../../config/acx.m4.
14050 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14051 * configure, config.in: Regenerate.
14052 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14053 * server.c (gdbserver_version): Print PKGVERSION.
14054 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14055 (main): Adjust gdbserver_usage calls.
14056 * gdbreplay.c (version, host_name): Add declarations.
14057 (gdbreplay_version, gdbreplay_usage): New.
14058 (main): Accept --version and --help options.
14060 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14062 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14063 (arm_breakpoint_at): Handle Thumb.
14064 (the_low_target): Add comment.
14066 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14068 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14070 2008-05-09 Doug Evans <dje@google.com>
14072 * server.h (decode_search_memory_packet): Declare.
14073 * remote-utils.c (decode_search_memory_packet): New fn.
14074 * server.c (handle_search_memory_1): New fn.
14075 (handle_search_memory): New fn.
14076 (handle_query): Process qSearch:memory packets.
14078 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14080 * regcache.c (registers_length): Remove.
14081 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14082 full register packet.
14083 * regcache.h (registers_length): Remove prototype.
14084 * server.h (PBUFSIZ): Define to 16384.
14086 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14088 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14089 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14090 powerpc-64l.o, and powerpc-altivec64l.o.
14091 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14092 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14093 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14094 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14095 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14098 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14099 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14100 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14101 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14102 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14103 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14104 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14105 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14106 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14107 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14110 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14111 (init_registers_powerpc_32l): ... this new prototype.
14112 (init_registers_powerpc_32): Remove, replace by ...
14113 (init_registers_powerpc_altivec32l): ... this new prototype.
14114 (init_registers_powerpc_e500): Remove, replace by ...
14115 (init_registers_powerpc_e500l): ... this new prototype.
14116 (init_registers_ppc64): Remove, replace by ...
14117 (init_registers_powerpc_64l): ... this new prototype.
14118 (init_registers_powerpc_64): Remove, replace by ...
14119 (init_registers_powerpc_altivec64l): ... this new prototype.
14120 (ppc_num_regs): Set to 73.
14121 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14122 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14123 (ppc_cannot_store_register): Handle orig_r3 and trap.
14124 (ppc_arch_setup): Update init_registers_... calls.
14125 (ppc_fill_gregset): Handle orig_r3 and trap.
14127 * inferiors.c (clear_inferiors): Reset current_inferior.
14129 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14131 * acinclude.m4: Add override.m4.
14132 * configure: Regenerate.
14134 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14136 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14137 initial call to init_register_ppc64.
14139 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14141 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14142 single powerpc*-*-linux* case.
14143 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14145 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14147 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14148 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14150 * linux-ppc-low.c: Include <elf.h>.
14151 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14152 (ppc_hwcap): New global variable.
14153 (ppc_regmap): Remove __SPE__ #ifdef sections.
14154 (ppc_regmap_e500): New global variable.
14155 (ppc_cannot_store_register): Update __SPE__ special case.
14156 (ppc_get_hwcap): New function.
14157 (ppc_arch_setup): Use it to determine whether inferior supports
14158 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14159 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14160 Do not access registers if target does not support AltiVec.
14161 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14162 Do not access registers if target does not support SPE.
14163 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14165 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14167 * linux-low.c (disabled_regsets, num_regsets): New.
14168 (use_regsets_p): Delete.
14169 (linux_wait_for_process): Clear disabled_regsets.
14170 (regsets_fetch_inferior_registers): Check and set it.
14171 (regsets_store_inferior_registers): Likewise.
14172 (linux_fetch_registers, linux_store_registers): Do not use
14174 (initialize_low): Allocate disabled_regsets.
14176 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14178 * Makefile.in (LIBOBJS): New.
14179 (OBS): Use LIBOBJS.
14180 (memmem.o): New rule.
14181 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14182 * configure: Regenerated.
14184 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14186 * server.c (handle_query): Never return "unsupported" for
14187 qXfer:features:read queries.
14189 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14191 * server.c (get_features_xml): Fix inverted condition.
14192 (handle_query): Always support qXfer:feature:read.
14194 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14196 * server.c (wrapper_argv): New.
14197 (start_inferior): Handle wrapper_argv. If set, expect an extra
14199 (gdbserver_usage): Document --wrapper.
14200 (main): Parse --wrapper.
14202 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14204 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14205 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14206 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14207 (ppc_set_pc): Likewise.
14208 (ppc_arch_setup): New function.
14209 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14210 of collect_register.
14211 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14213 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14215 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14216 instead of linux-ppc64-low.o.
14217 * linux-ppc64-low.c: Remove file.
14218 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14219 (linux-ppc64-low.o): Remove rule.
14221 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14222 (init_registers_powerpc_64): Likewise.
14223 (ppc_regmap): Conditionally define depending on __powerpc64__.
14224 (ppc_cannot_store_register): Do not special-case "fpscr" when
14225 compiled on __powerpc64__.
14226 (ppc_collect_ptrace_register): New function.
14227 (ppc_supply_ptrace_register): New function.
14228 (ppc_breakpoint): Change type to "unsigned int".
14229 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14230 (the_low_target): Conditionally provide initializers for the
14231 arch_setup member depending on __powerpc64__. Install
14232 collect_ptrace_register and supply_ptrace_register members.
14234 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14236 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14237 * server.c (gdbserver_xmltarget): Define.
14238 (get_features_xml): Use it to replace "target.xml" and arch_string.
14240 * configure.srv: Remove srv_xmltarget. Add XML files that were
14241 mentioned there to srv_xmlfiles instead. Remove conditional tests
14242 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14243 srv_xmlfiles and srv_regobj to include all possible choices.
14244 * configure.ac (srv_xmltarget): Remove.
14245 (srv_xmlfiles): Do not add "target.xml".
14246 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14247 checks for supplementary target information.
14248 * configure: Regenerate.
14249 * Makefile.in (XML_TARGET): Remove.
14250 (target.xml): Remove rule.
14251 (clean): Do not clean up target.xml.
14252 (.PRECIOUS): Do not mention target.xml.
14254 * target.h (struct target_ops): Remove arch_string member.
14255 * linux-low.c (linux_arch_string): Remove.
14256 (linux_target_ops): Remove arch_string initializer.
14257 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14258 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14259 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14260 * spu-low.c (spu_arch_string): Remove.
14261 (spu_target_ops): Remove arch_string initializer.
14262 * win32-low.c (win32_arch_string): Remove.
14263 (win32_target_ops): Remove arch_string initializer.
14264 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14265 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14266 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14268 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14270 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14271 by collect_ptrace_register and supply_ptrace_register hooks.
14272 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14273 instead of checking for the_low_target.left_pad_xfer.
14274 (usr_store_inferior_registers): Use collect_ptrace_register callback
14275 instead of checking for the_low_target.left_pad_xfer.
14277 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14278 (s390_supply_ptrace_register): Likewise.
14279 (s390_fill_gregset): Call s390_collect_ptrace_register.
14280 (the_low_target): Update.
14282 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14283 (ppc_supply_ptrace_register): Likewise.
14284 (the_low_target): Update.
14286 * linux-i386-low.c (the_low_target): Update.
14287 * linux-x86-64-low.c (the_low_target): Update.
14289 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14291 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14292 reg-s390.o and reg-s390x.o.
14294 * linux-low.c (new_inferior): New global variable.
14295 (linux_create_inferior, linux_attach): Set it.
14296 (linux_wait_for_process): Call the_low_target.arch_setup after the
14297 target has stopped for the first time.
14298 (initialize_low): Do not call the_low_target.arch_setup.
14300 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14301 (s390_set_pc): Likewise.
14302 (s390_arch_setup): New function.
14303 (the_low_target): Use s390_arch_setup as arch_setup routine.
14305 * regcache.c (realloc_register_cache): New function.
14306 (set_register_cache): Call it for each existing regcache.
14308 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14310 * server.h (init_registers): Remove prototype.
14312 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14313 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14314 instead of init_registers ().
14315 * linux-arm-low.c (init_registers_arm): Add prototype.
14316 (init_registers_arm_with_iwmmxt): Likewise.
14317 (the_low_target): Add initializer for arch_setup field.
14318 * linux-cris-low.c (init_registers_cris): Add prototype.
14319 (the_low_target): Add initializer for arch_setup field.
14320 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14321 (the_low_target): Add initializer for arch_setup field.
14322 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14323 (the_low_target): Add initializer for arch_setup field.
14324 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14325 (the_low_target): Add initializer for arch_setup field.
14326 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14327 (the_low_target): Add initializer for arch_setup field.
14328 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14329 (the_low_target): Add initializer for arch_setup field.
14330 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14331 (init_registers_mips64_linux): Likewise.
14332 (the_low_target): Add initializer for arch_setup field.
14333 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14334 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14335 (the_low_target): Add initializer for arch_setup field.
14336 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14337 (init_registers_powerpc_64): Likewise.
14338 (the_low_target): Add initializer for arch_setup field.
14339 * linux-s390-low.c (init_registers_s390): Add prototype.
14340 (init_registers_s390x): Likewise.
14341 (the_low_target): Add initializer for arch_setup field.
14342 * linux-sh-low.c (init_registers_sh): Add prototype.
14343 (the_low_target): Add initializer for arch_setup field.
14344 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14345 (the_low_target): Add initializer for arch_setup field.
14346 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14347 (the_low_target): Add initializer for arch_setup field.
14349 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14350 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14351 instead of init_registers ().
14352 * win32-arm-low.c (init_registers_arm): Add prototype.
14353 (the_low_target): Add initializer for arch_setup field.
14354 * win32-i386-low.c (init_registers_i386): Add prototype.
14355 (the_low_target): Add initializer for arch_setup field.
14357 * spu-low.c (init_registers_spu): Add prototype.
14358 (initialize_low): Call initialie_registers_spu () instead of
14359 initialize_registers ().
14361 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14363 * server.c (handle_v_requests): When handling the vRun and vAttach
14364 packets, if already debugging a process, don't kill it. Return an
14367 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14369 * server.c (handle_query): Correct length check.
14371 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14373 * win32-low.c (do_initial_child_stuff): Add process handle
14374 parameter. Set current_process_handle and current_process_id from the
14375 parameters. Clear globals.
14376 (win32_create_inferior): Don't set current_process_handle and
14377 current_process_id here. Instead pass them on the call to
14378 do_initial_child_stuff.
14379 (win32_attach): Likewise.
14380 (win32_clear_inferiors): New.
14381 (win32_kill): Don't close the current process handle or the
14382 current thread handle here. Instead call win32_clear_inferiors.
14383 (win32_detach): Don't open a new handle to the process. Call
14384 win32_clear_inferiors.
14385 (win32_join): Don't rely on current_process_handle; open a new
14386 handle using the process id.
14387 (win32_wait): Call win32_clear_inferiors when the inferior process
14390 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14392 * server.c (monitor_show_help): Add "exit".
14394 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14396 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14397 (clean): Add reg-xtensa.c.
14398 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14399 * configure.srv (xtensa*-*-linux*) New target.
14400 * linux-xtensa-low.c: New.
14401 * xtensa-xtregs.c: New.
14403 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14405 * hostio.c: Don't include errno.h.
14406 (errno_to_fileio_errno): Move to hostio-errno.
14407 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14408 error number outputting to the target->hostio_last_error callback.
14409 (hostio_packet_error): Use FILEIO_EINVAL directly.
14410 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14411 calls to hostio_error.
14412 * hostio-errno.c: New.
14413 * server.h (hostio_last_error_from_errno): Declare.
14414 * target.h (target_ops): Add hostio_last_error member.
14415 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14416 as hostio_last_error handler.
14417 * spu-low.c (spu_target_ops): Likewise.
14418 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14419 (wince_hostio_last_error): New functions.
14420 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14421 as hostio_last_error handler.
14422 (win32_target_ops) [!_WIN32_WCE]: Register
14423 hostio_last_error_from_errno as hostio_last_error handler.
14424 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14425 (hostio-errno.o): New rule.
14426 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14427 * configure.srv (srv_hostio_err_objs): New variable. Default to
14429 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14430 * configure: Regenerate.
14432 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14434 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14435 (linux_kill, linux_detach): Clean up the process list.
14436 * remote-utils.c (remote_open): Improve port number parsing.
14437 (putpkt_binary, input_interrupt): Only send interrupts if the target
14439 * server.c (extended_protocol): Make static.
14440 (attached): Define earlier.
14441 (exit_requested, response_needed, program_argv): New variables.
14442 (target_running): New.
14443 (start_inferior): Clear attached here.
14444 (attach_inferior): Set attached here.
14445 (require_running): Define.
14446 (handle_query): Use require_running and target_running. Implement
14448 (handle_v_attach, handle_v_run): New.
14449 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14450 (gdbserver_usage): Update.
14451 (main): Redo argument parsing. Handle --debug and --multi. Handle
14452 --attach along with other options or after the port. Save
14453 program_argv. Support no initial program. Resynchronize
14454 communication with GDB after an error. Handle "monitor exit".
14455 Use require_running and target_running. Always allow the extended
14456 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14457 restart in extended mode.
14458 * README: Refer to the GDB manual. Update --attach usage.
14460 2007-12-20 Andreas Schwab <schwab@suse.de>
14462 * linux-low.c (STACK_SIZE): Define.
14463 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14464 (linux_test_for_tracefork): Likewise.
14466 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14468 * linux-low.c (linux_wait_for_event): Update messages. Do not
14469 reinsert auto-delete breakpoints.
14470 * mem-break.c (struct breakpoint): Change return type of handler to
14472 (set_breakpoint_at): Update handler type.
14473 (reinsert_breakpoint_handler): Return 1 instead of calling
14475 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14477 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14478 * mem-break.h (set_breakpoint_at): Update handler type.
14479 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14480 * win32-low.c (auto_delete_breakpoint): New.
14481 (get_child_debug_event): Use it.
14483 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14485 * configure.ac: Check for pread and pwrite.
14486 * hostio.c (handle_pread): Fall back to lseek and read.
14487 (handle_pwrite): Fall back to lseek and write.
14488 * config.in, configure: Regenerated.
14490 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14492 * server.c (myresume): Add own_buf argument.
14493 (main): Update calls.
14495 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14497 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14498 * remote-utils.c (remote_open): Do not call disable_async_io.
14499 (block_async_io): Delete.
14500 (unblock_async_io): Make static.
14501 (initialize_async_io): New.
14502 * server.c (handle_v_cont): Handle async I/O here.
14503 (myresume): Likewise. Move other common resume tasks here...
14504 (main): ... from here. Call initialize_async_io. Disable async
14505 I/O before the main loop.
14506 * server.h (initialize_async_io): Declare.
14507 (block_async_io, unblock_async_io): Delete prototypes.
14508 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14510 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14512 * remote-utils.c (readchar): Allow binary data in received messages.
14514 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14516 * win32-low.c (attaching): New global.
14517 (win32_create_inferior): Clear the `attaching' global.
14518 (win32_attach): Set the `attaching' global.
14519 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14520 attaching. Only set a breakpoint at the entry point if not
14523 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14525 * server.c (main): Don't report dll events on the initial
14526 connection on attaches.
14528 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14530 * server.c (main): Relax numerical bases supported for the pid of
14531 the --attach command line argument.
14533 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14535 * win32-low.c (win32_attach): Call OpenProcess before
14536 DebugActiveProcess, not after. Add last error output to error
14539 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14541 * win32-low.c (win32_get_thread_context)
14542 (win32_set_thread_context): New functions.
14543 (thread_rec): Use win32_get_thread_context.
14544 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14545 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14548 2007-12-03 Leo Zayas
14549 Pedro Alves <pedro_alves@portugalmail.pt>
14551 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14553 (child_add_thread): Minor cleanup.
14554 (child_continue): Resume artificially suspended threads before
14555 calling ContinueDebugEvent.
14556 (suspend_one_thread): New.
14557 (fake_breakpoint_event): New.
14558 (get_child_debug_event): Change return type to int. Check here if
14559 gdb sent an interrupt request. If a soft interrupt was requested,
14560 fake a breakpoint event. Return 0 if there is no event to handle,
14562 (win32_wait): Don't check here if gdb sent an interrupt request.
14563 Ensure there is a valid event to handle.
14564 (win32_request_interrupt): Add soft interruption method as last
14567 2007-12-03 Leo Zayas
14568 Pedro Alves <pedro_alves@portugalmail.pt>
14570 * win32-low.h (win32_thread_info): Add descriptions to the
14571 structure members. Replace `suspend_count' counter by a
14573 * win32-low.c (thread_rec): Update condition of when to get the
14574 context from the inferior. Rely on ContextFlags being set if it
14575 has already been retrieved. Only suspend the inferior thread if
14576 we haven't already. Warn if that fails.
14577 (continue_one_thread): s/suspend_count/suspended/. Only call
14578 ResumeThread once. Warn if that fails.
14580 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14582 * win32-low.c (win32_wait): Don't read from the inferior when it
14583 has already exited.
14585 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14587 * Makefile.in (win32_low_h): New variable.
14588 (win32-low.o): Add dependency on $(win32_low_h).
14589 (win32-arm-low.o, win32-i386-low.o): New rules.
14591 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14593 * hostio.c: Correct copyright year.
14595 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14597 * Makefile.in (OBS): Add hostio.o.
14598 (hostio.o): New rule.
14599 * server.h (handle_vFile): Declare.
14600 * hostio.c: New file.
14601 * server.c (handle_v_requests): Take packet_len and new_packet_len
14602 for binary packets. Call handle_vFile.
14603 (main): Update call to handle_v_requests.
14605 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14607 * linux-low.c: Include <sched.h>.
14609 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14611 * linux-low.c (linux_tracefork_grandchild): New.
14612 (linux_tracefork_child): Use clone.
14613 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14615 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14617 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14619 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14621 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14623 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14625 * inferiors.c (change_inferior_id): Delete.
14626 (add_pid_to_list, pull_pid_from_list): New.
14627 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14628 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14629 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14630 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14631 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14632 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14633 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14634 (using_threads): Always set to 1.
14635 (handle_extended_wait): New.
14636 (add_process): Do not set TID.
14637 (linux_create_inferior): Set must_set_ptrace_flags.
14638 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14639 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14640 (linux_thread_alive): Rename TID argument to LWPID.
14641 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14642 (linux_wait_for_event): Do not use TID or check using_threads. Update
14643 call to dead_thread_notify. Call handle_extended_wait.
14644 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14645 (send_sigstop): Delete sigstop_sent.
14646 (wait_for_sigstop): Avoid TID.
14647 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14648 (linux_test_for_tracefork): New.
14649 (linux_lookup_signals): Use thread_db_active and
14650 linux_supports_tracefork_flag.
14651 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14652 * linux-low.h (get_process_thread): Avoid TID.
14653 (struct process_ifo): Move thread_known and tid to the end. Remove
14655 (linux_attach_lwp, thread_db_init): Update prototypes.
14656 * server.h (change_inferior_id): Delete prototype.
14657 (add_pid_to_list, pull_pid_from_list): New prototypes.
14658 * thread-db.c (thread_db_use_events): New.
14659 (find_first_thread): Rename to...
14660 (find_one_thread): ...this. Update callers and messages. Do not
14661 call fatal. Check thread_db_use_events. Do not call
14662 change_inferior_id or new_thread_notify.
14663 (maybe_attach_thread): Update. Do not call new_thread_notify.
14664 (thread_db_init): Set thread_db_use_events. Check use_events.
14665 * utils.c (fatal, warning): Correct message prefix.
14667 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14669 * Makefile.in (clean): Remove new files.
14670 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14671 (powerpc-64.o, powerpc-64.c): New rules.
14672 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14673 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14675 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14677 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14678 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14679 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14680 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14681 (target_regsets): Add AltiVec and SPE register sets.
14682 * configure.ac: Check for AltiVec and SPE.
14683 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14684 (ppc_fill_vrregset, ppc_store_vrregset): New.
14685 (target_regsets): Add AltiVec register set.
14686 * configure: Regenerated.
14688 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14690 * linux-low.c (O_LARGEFILE): Define.
14691 (linux_read_memory): Use /proc/PID/mem.
14692 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14693 * configure, config.in: Regenerated.
14695 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14697 * linux-low.c (linux_wait_for_event): Do not pass signals while
14700 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14702 * win32-low.c (create_process): New.
14703 (win32_create_inferior): Use create_process instead of
14704 CreateProcess. If create_process failed retry appending an ".exe"
14705 suffix. Store the GetLastError result immediatelly after
14706 create_process calls and use it on the call to error.
14708 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14710 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14712 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14714 * configure.ac: Switch license to GPLv3.
14716 2007-08-01 Michael Snyder <msnyder@access-company.com>
14718 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14720 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14722 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14724 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14725 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14726 CloseToolhelp32Snapshot.
14727 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14728 CloseToolhelp32Snapshot.
14730 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14732 * server.c (main): Check for inferior exit before main loop.
14734 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14736 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14737 instead of on tmp_desc.
14739 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14740 Daniel Jacobowitz <dan@codesourcery.com>
14742 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14743 (add_thread): Minor cleanups.
14744 (clear_inferiors): Move lower in the file. Clear the DLL
14746 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14747 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14748 (xml_escape_text): New.
14749 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14751 (handle_v_cont): Report errors.
14752 (gdbserver_version): Update.
14753 (main): Correct size of own_buf. Do not report initial DLL events.
14754 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14755 (unloaded_dll, xml_escape_text): New.
14756 * win32-low.c (enum target_waitkind): Update comments.
14757 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14758 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14759 (win32_EnumProcessModules, win32_GetModuleInformation)
14760 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14761 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14762 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14763 (win32_Module32First, win32_Module32Next, load_toolhelp)
14764 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14765 (get_child_debug_event): Handle DLL events.
14766 (win32_wait): Likewise.
14768 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14770 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14771 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14773 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14775 * win32-low.c (handle_output_debug_string): Ignore event if not
14778 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14780 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14782 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14784 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14786 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14788 * inferiors.c (change_inferior_id): Add comment.
14789 * linux-low.c (check_removed_breakpoint): Add an early
14790 prototype. Improve debug output.
14791 (linux_attach): Doc update.
14792 (linux_detach_one_process, linux_detach): Clean up before releasing
14794 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14795 * linux-low.h (struct process_info): Doc improvement.
14796 * mem-break.c (delete_all_breakpoints): New.
14797 * mem-break.h (delete_all_breakpoints): New prototype.
14798 * thread-db.c (find_first_thread): New.
14799 (thread_db_create_event): Call it instead of
14800 thread_db_find_new_threads. Clean up unused variables.
14801 (maybe_attach_thread): Remove first thread handling.
14802 (thread_db_find_new_threads): Use find_first_thread.
14803 (thread_db_get_tls_address): Likewise.
14805 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14807 * thread-db.c (thread_db_find_new_threads): Add prototype.
14808 (thread_db_create_event): Check for the main thread before adding
14810 (maybe_attach_thread): Only enable event reporting if TID == 0.
14811 (thread_db_get_tls_address): Check for new threads.
14813 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14815 * linux-low.c (linux_create_inferior): Try execv before execvp.
14816 * spu-low.c (spu_create_inferior): Likewise.
14818 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14820 * linux-low.c (linux_create_inferior): Change execv to execvp.
14821 * spu-low.c (spu_create_inferior): Likewies.
14823 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14825 * Makefile.in (clean): Clean new files instead of deleted ones.
14826 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14827 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14829 * configure.srv: Specify XML files and new regformats for MIPS and
14831 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14832 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14833 an entry for the restart register.
14834 (mips_cannot_fetch_register, mips_cannot_store_register)
14835 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14836 register names to match the XML descriptions.
14837 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14838 restart register instead of $0.
14840 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14841 Markus Deuling <deuling@de.ibm.com>
14843 * remote-utils.c (decode_xfer_write): New function.
14844 * server.h (decode_xfer_write): Add prototype.
14845 * server.c (handle_query): Add PACKET_LEN argument. Support
14846 qXfer:spu:read and qXfer:spu:write packets.
14847 (main): Pass packet_len to handle_query.
14848 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14849 * target.h (target_ops): Add qxfer_spu.
14851 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14853 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14854 accessing non-seekable spufs files.
14856 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14858 * server.c (handle_query): Add reply for qC packet.
14860 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14861 Leo Zayas <lerele@champenstudios@com>
14863 * server.h (check_remote_input_interrupt_request): New function.
14864 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14865 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14866 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14867 (check_remote_input_interrupt_request): New function.
14868 * server.h (check_remote_input_interrupt_request): Declare.
14869 * win32-low.c (winapi_DebugBreakProcess,
14870 winapi_GenerateConsoleCtrlEvent): New typedefs.
14871 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14873 (win32_wait): Check for remote interrupt request
14874 with check_remote_input_interrupt_request.
14875 (win32_request_interrupt): New function.
14876 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14878 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14880 * win32-low.c (debug_registers_changed,
14881 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14882 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14883 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14884 (thread_rec): Get context using the low target.
14885 (child_add_thread): Call thread_added on the low target,
14886 which does the same thing.
14888 (do_initial_child_stuff): Remove debug registers references.
14889 Set context using the low target. Resume threads after
14890 setting the contexts.
14891 (child_continue): Remove dead variable. Remove debug
14892 registers references.
14893 (child_fetch_inferior_registers): Go through the low target.
14894 (do_child_store_inferior_registers): Remove.
14895 (child_store_inferior_registers): Go through the low target.
14896 (win32_resume): Remove debug registers references.
14897 Set context using the low target.
14898 (handle_exception): Change return type to void. Don't record
14899 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14900 first chance exception.
14901 (get_child_debug_event): Change return type to void. Remove
14902 goto loop. Always return after waiting for debug event.
14903 (win32_wait): Convert to switch statement. Handle spurious
14906 * win32-i386-low.c (debug_registers_changed,
14907 debug_registers_used): New.
14908 (initial_stuff): Rename to ...
14909 (i386_initial_stuff): ... this. Clear debug registers
14911 (store_debug_registers): Delete.
14912 (i386_get_thread_context): New.
14913 (load_debug_registers): Delete.
14914 (i386_set_thread_context): New.
14915 (i386_thread_added): New.
14916 (single_step): Rename to ...
14917 (i386_single_step): ... this.
14918 (do_fetch_inferior_registers): Rename to ...
14919 (i386_fetch_inferior_register): ... this.
14920 (i386_store_inferior_register): New.
14921 (the_low_target): Adapt to new interface.
14923 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14924 (arm_get_thread_context): New.
14925 (arm_set_thread_context): New.
14927 (do_fetch_inferior_registers): Rename to ...
14928 (arm_fetch_inferior_register): ... this.
14929 (arm_store_inferior_register): New.
14930 (arm_wince_breakpoint): Reimplement as unsigned long.
14931 (arm_wince_breakpoint_len): Define.
14932 (the_low_target): Adapt to new interface.
14934 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14935 load_debug_registers. Add get_thread_context, set_thread_context,
14936 thread_added and store_inferior_register. Rename
14937 fetch_inferior_registers to fetch_inferior_register.
14938 (regptr): Remove declaration.
14940 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14942 * linux-low.c (linux_detach): Change return type to int. Return 0.
14943 * spu-low.c (spu_detach): Likewise.
14945 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14947 * target.h (target_ops): Change return type of detach to int.
14949 (join_inferior): New.
14950 * server.c (main): Don't skip detach support on mingw32.
14951 If the inferior doesn't support detaching return error.
14952 Call join_inferior instead of using waitpid.
14953 * linux-low.c (linux_join): New.
14954 (linux_target_op): Add linux_join.
14955 * spu-low.c (spu_join): New.
14956 (spu_target_ops): Add spu_join.
14957 * win32-low.c (win32_detach): Adapt to new interface.
14958 Reopen current_process_handle before detaching. Issue a child
14959 resume before detaching.
14961 (win32_target_op): Add win32_join.
14963 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14965 * win32-low.c (win32-attach): Fix return value.
14966 * target.h (target_ops): Describe ATTACH return values.
14968 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14970 * win32-low.c (GETPROCADDRESS): Define.
14971 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14972 (winapi_DebugSetProcessKillOnExit): Likewise.
14973 (win32_create_inferior): Force usage of ansi CreateProcessA.
14974 (win32_attach): Use GETPROCADDRESS.
14975 (win32_detach): Likewise.
14977 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14979 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14981 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14983 * win32-low.c: Commit leftover changes from 2007-03-29.
14985 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14987 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14988 fields short instead of int. Add explicit padding.
14989 (i387_cache_to_fsave): Remove unnecessary casts.
14990 (i387_fsave_to_cache): Doc fix.
14991 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14993 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14995 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14996 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14998 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15000 * configure.srv (arm*-*-mingw32ce*): Move near the other
15003 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15005 * configure.ac: Add errno checking.
15006 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15007 sys/file.h and malloc.h.
15008 (AC_CHECK_DECLS): Add perror.
15009 (srv_mingwce): Handle.
15010 * configure.srv (i[34567]86-*-cygwin*): Add
15011 win32-i386-low.o to srv_tgtobj.
15012 (i[34567]86-*-mingw*): Likewise.
15013 (arm*-*-mingw32ce*): Add case.
15014 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15015 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15016 [__MINGW32CE__] (strerror): New function.
15017 [__MINGW32CE__] (errno): Define to GetLastError.
15018 [__MINGW32CE__] (COUNTOF): New macro.
15019 (remote_open): Remove extra close call.
15020 * mem-break.c (delete_breakpoint_at): New function.
15021 * mem-break.h (delete_breakpoint_at): Declare.
15022 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15023 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15024 [USE_WIN32API] (read, write): Add char* casts.
15025 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15026 * server.h: Include wincecompat.h on Windows CE.
15027 [HAVE_ERRNO_H]: Check.
15028 (perror): Declare if not declared.
15029 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15030 (perror_with_name): Remove errno declaration.
15031 * wincecompat.h: New.
15032 * wincecompat.c: New.
15033 * win32-low.h: New.
15034 * win32-arm-low.c: New.
15035 * win32-i386-low.c: New.
15036 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15037 (OUTMSG2): Make it safe.
15039 (COUNTOF): New macro.
15040 (NUM_REGS): Get it from the low target.
15041 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15042 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15043 (thread_rec): Let low target handle debug registers.
15044 (child_add_thread): Likewise.
15045 (child_init_thread_list): Likewise.
15046 (continue_one_thread): Likewise.
15048 (do_child_fetch_inferior_registers): Move to ...
15049 * win32-i386-low.c: ... here, and rename to ...
15050 (do_fetch_inferior_registers): ... this.
15051 * win32-low.c (child_fetch_inferior_registers):
15052 Go through the low target.
15053 (do_child_store_inferior_registers): Use regptr.
15054 (strwinerror): New function.
15055 (win32_create_inferior): Handle Windows CE.
15056 Use strwinerror instead of strerror on Windows error
15057 codes. Add program to the error output.
15058 Don't close the main thread handle on Windows CE.
15059 (win32_attach): Use coredll.dll on Windows CE.
15060 (win32_kill): Close current process and current
15062 (win32_detach): Use coredll.dll on Windows CE.
15063 (win32_resume): Let low target handle debug registers, and
15065 (handle_exception): Add/Remove initial breakpoint. Avoid
15066 non-existant WSTOPSIG on Windows CE.
15067 (win32_read_inferior_memory): Cast to remove warning.
15068 (win32_arch_string): Go through the low target.
15069 (initialize_low): Call set_breakpoint_data with the low
15070 target's breakpoint.
15071 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15072 FOP_REGNUM, mappings): Move to ...
15073 * win32-i386-low.c: ... here.
15074 * win32-low.c (win32_thread_info): Move to ...
15075 * win32-low.h: ... here.
15076 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15077 win32-arm-low.c and wincecompat.c.
15078 (all:): Add $EXEEXT.
15079 (install-only:): Likewise.
15080 (gdbserver:): Likewise.
15081 (gdbreplay:): Likewise.
15082 * config.in: Regenerate.
15083 * configure: Regenerate.
15085 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15087 * win32-low.c: Rename typedef thread_info to
15088 win32_thread_info throughout.
15090 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15092 * win32-i386-low.c: Rename to ...
15093 * win32-low.c: ... this.
15094 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15095 * Makefile.in: Likewise.
15097 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15099 * remote-utils.c (monitor_output): Constify msg parameter.
15100 * server.h (monitor_output): Likewise.
15101 * win32-i386-low.c (handle_output_debug_string): New.
15102 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15103 handle_output_debug_string.
15104 (get_child_debug_event): Likewise.
15106 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15108 * server.c (main): Correct strtoul check.
15110 2007-03-27 Jon Ringle <jon@ringle.org>
15112 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15114 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15116 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15118 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15120 * terminal.h: Check HAVE_SGTTY_H.
15122 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15124 * remote-utils.c (remote_open): Print out the assigned port number.
15126 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15128 * remote-utils.c (monitor_output): New function.
15129 * server.c (debug_threads): Define here.
15130 (monitor_show_help): New function.
15131 (handle_query): Handle qRcmd.
15132 (main): Do not handle 'd' packet.
15133 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15134 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15137 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15139 * Makefile.in (EXEEXT): New.
15140 (clean): Use $(EXEEXT).
15142 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15144 * target.h (target_ops): Rename send_signal to request_interrupt,
15145 and remove enum target_signal parameter.
15146 * linux-low.c (linux_request_interrupt): Rename from
15147 linux_send_signal, and always send SIGINT.
15148 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15149 and always send SIGINT.
15150 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15152 (input_interrupt): Likewise.
15154 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15156 * server.c (get_features_xml): Check if target implemented
15158 * win32-i386-low.c (win32_arch_string): New.
15159 (win32_target_ops): Add win32_arch_string as arch_string member.
15161 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15163 * spu-low.c (spu_arch_string): New.
15164 (spu_target_ops): Add spu_arch_string.
15166 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15168 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15169 * configure.ac: Do not check for terminal.h.
15170 * configure, config.in: Regenerated.
15172 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15174 * Makefile.in (OBS): Add $(XML_BUILTIN).
15175 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15177 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15178 (arm-with-iwmmxt.c): New.
15179 * config.in, configure: Regenerate.
15180 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15181 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15182 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15183 (arm*-*-linux*): Add iWMMXt and regset support.
15184 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15185 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15186 (arm_store_wmmxregset, target_regsets): New.
15187 * server.c (get_features_xml): Take annex argument. Check builtin
15189 (handle_query): Handle multiple annexes.
15191 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15193 * remote-utils.c [USE_WIN32API] (read, write): Define.
15194 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15197 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15199 * linux-i386-low.c (the_low_target): Set arch_string.
15200 * linux-x86-64-low.c (the_low_target): Likewise.
15201 * linux-low.c (linux_arch_string): New.
15202 (linux_target_ops): Add it.
15203 * linux-low.h (struct linux_target_ops): Add arch_string.
15204 * server.c (write_qxfer_response): Use const void * for DATA.
15205 (get_features_xml): New.
15206 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15207 * target.h (struct target_ops): Add arch_string method.
15209 2007-01-03 Denis Pilat <denis.pilat@st.com>
15210 Daniel Jacobowitz <dan@codesourcery.com>
15212 * linux-low.c (linux_kill): Handle being called with no threads.
15213 * win32-i386-low.c (win32_kill): Likewise.
15214 (get_child_debug_event): Clear current_process_handle.
15216 2006-12-30 Denis PILAT <denis.pilat@st.com>
15217 Daniel Jacobowitz <dan@codesourcery.com>
15219 * remote-utils.c (remote_open): Check the type of specified
15220 serial port devices before opening them.
15221 * server.c (main): Kill the inferior if an error occurs during
15222 the first remote_open.
15224 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15226 * README: Update supported targets.
15228 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15230 * Makefile.in (clean): Remove reg-mips64.c.
15231 (reg-mips64.c, reg-mips64.o): New rules.
15232 * configure.srv: Handle mips64. Include regset support for mips.
15233 * linux-mips-low.c (union mips_register): New.
15234 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15235 (mips_breakpoint, mips_breakpoint_at): Use int.
15236 (mips_collect_register, mips_supply_register)
15237 (mips_collect_register_32bit, mips_supply_register_32bit)
15238 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15239 (mips_store_fpregset, target_regsets): New.
15240 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15242 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15244 * configure.srv: Add target "spu*-*-*".
15245 * Makefile.in (clean): Remove reg-spu.c.
15246 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15247 * spu-low.c: New file.
15249 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15251 * configure.ac: Correct td_thr_tls_get_addr test.
15252 * configure: Regenerated.
15254 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15256 * linux-low.c (linux_wait_for_event): Reformat. Use the
15257 pass_signals array.
15258 * remote-utils.c (decode_address_to_semicolon): New.
15259 * server.c (pass_signals, handle_general_set): New.
15260 (handle_query): Mention QPassSignals for qSupported.
15261 (main): Call handle_general_set.
15262 * server.h (pass_signals, decode_address_to_semicolon): New.
15264 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15266 * server.c (handle_query): Correct error handling for read_auxv.
15268 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15270 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15271 and srv_linux_thread_db to yes.
15272 * linux-s390-low.c (s390_fill_gregset): New function.
15273 (target_regsets): Define data structure.
15275 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15277 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15278 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15279 * config.in, configure: Regenerated.
15280 * inferiors.c (gdb_id_to_thread): New function.
15281 (gdb_id_to_thread_id): Use it.
15282 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15283 * linux-low.h (struct process_info): Add th member.
15284 (thread_db_get_tls_address): New prototype.
15285 * remote-utils.c (decode_address): Make non-static.
15286 * server.c (handle_query): Handle qGetTLSAddr.
15287 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15288 * target.h (struct target_ops): Add get_tls_address.
15289 * thread-db.c (maybe_attach_thread): Save the thread handle.
15290 (thread_db_get_tls_address): New.
15292 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15294 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15295 (linux_resume_one_process): Take a siginfo_t *. Update all
15296 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15297 (struct pending_signals): Add a siginfo_t.
15298 (linux_wait_for_process): Always set last_status.
15299 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15300 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15301 * linux-low.h (struct process_info): Add last_status.
15303 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15305 * remote-utils.c (try_rle): New function.
15306 (putpkt_binary): Use it.
15308 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15310 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15311 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15312 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15313 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15314 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15317 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15319 * server.c (terminal_fd): New variable.
15320 (old_foreground_pgrp): Likewise.
15321 (restore_old_foreground_pgrp): New function.
15322 (start_inferior): Record the terminal file descriptor in terminal_fd
15323 and its original foreground group in old_foreground_pgrp. Register
15324 restore_old_foreground_pgrp with atexit().
15326 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15328 * server.c (handle_query): Correct qPart to qXfer.
15330 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15332 * configure.ac: Check for more headers which are missing on
15333 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15334 * configure.srv: Add Cygwin and mingw32.
15335 * remote-utils.c: Don't include headers unconditionally which
15336 are missing on mingw32. Include <winsock.h> for mingw32.
15337 (remote_open): Adjust for mingw32 support. Flush
15338 standard error after writing to it.
15339 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15340 (unblock_async_io, enable_async_io, disable_async_io)
15341 (readchar, getpkt): Update for Winsock support.
15342 (prepare_resume_reply): Expect a protocol signal number.
15343 * server.c: Disable <sys/wait.h> on mingw32.
15344 (start_inferior): Adjust for mingw32 support. Flush
15345 standard error after writing to it.
15346 (attach_inferior): Likewise. Use protocol signal
15348 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15350 * win32-i386-low.c: New file.
15351 * Makefile.in (XM_CLIBS): Set.
15352 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15353 (win32-i386-low.o): New dependency rule.
15354 * linux-low.c (linux_wait): Use target signal numbers.
15355 * target.h (struct target_ops): Doc fix.
15356 * server.h (target_signal_to_name): New prototype.
15357 * gdbreplay.c: Don't include headers unconditionally which
15358 are missing on mingw32. Include <winsock.h> for mingw32.
15359 (remote_close, remote_open): Adjust for Winsock support.
15360 * configure, config.in: Regenerated.
15362 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15364 * server.c (decode_xfer_read, write_qxfer_response): New.
15365 (handle_query): Take a packet length argument. Handle
15366 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15367 the qSupported response.
15368 (main): Update call to handle_query.
15370 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15372 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15373 (putpkt_binary): Renamed from putpkt and adjusted for binary
15375 (putpkt): New wrapper for putpkt_binary.
15376 (readchar): Don't mask off the high bit.
15377 (decode_X_packet): New function.
15378 * server.c (main): Call putpkt_binary if a handler sets the packet
15379 length. Save the length of the incoming packet. Handle 'X'.
15380 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15382 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15384 * server.c (handle_query): Handle qSupported.
15386 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15388 * remote-utils.c (all_symbols_looked_up): New variable.
15389 (look_up_one_symbol): Check it.
15390 * server.h (look_up_one_symbol): New declaration.
15391 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15393 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15395 * Makefile.in (linux-arm-low.o): Update dependencies.
15396 * linux-arm-low.c: Include "gdb_proc_service.h".
15397 (PTRACE_GET_THREAD_AREA): Define.
15398 (ps_get_thread_area): New function.
15400 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15402 * configure.srv (m68k*-*-uclinux*): New target.
15403 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15404 (linux_resume_one_process): Remove extraneous cast.
15405 (linux_read_offsets): New.
15406 (linux_target_op): Add linux_read_offsets on mmuless systems.
15407 * server.c (handle_query): Add qOffsets logic.
15408 * target.h (struct target_ops): Add read_offsets.
15410 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15412 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15413 (PTRACE_GET_THREAD_AREA): Define.
15414 (ps_get_thread_area): New function.
15415 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15416 (linux-x86-64-low.o): Update.
15418 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15420 * configure.ac: Remove checks for prfpregset_t.
15421 * gdb_proc_service.h: New file.
15422 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15423 new "gdb_proc_service.h".
15424 * proc-service.c: Likewise.
15425 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15426 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15427 * Makefile.in (gdb_proc_service_h): Updated.
15428 * configure, config.in: Regenerated.
15430 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15432 * remote-utils.c (prepare_resume_reply): Move declaration
15433 of gdb_id_from_wait to the top of the block.
15435 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15437 * linux-low.c (regsets_store_inferior_registers): Read the regset
15438 from the target before filling it.
15440 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15442 * server.c (attach_inferior): Return SIGTRAP for a successful
15445 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15447 * Makefile.in (OBS): Add version.o.
15448 (STAGESTUFF): Delete.
15449 (version.o): Add dependencies.
15450 (version.c): Replace rule.
15451 (clean): Remove version.c.
15452 * server.c (gdbserver_version): New.
15453 (gdbserver_usage): Use printf.
15454 (main): Handle --version and --help.
15455 * server.h (version, host_name): Add declarations.
15457 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15469 * linux-x86-64-low.c:
15471 * linux-s390-low.c:
15472 * linux-ppc64-low.c:
15474 * linux-mips-low.c:
15475 * linux-m68k-low.c:
15476 * linux-m32r-low.c:
15479 * linux-ia64-low.c:
15480 * linux-i386-low.c:
15481 * linux-crisv32-low.c:
15493 * gdbserver.1: Add (C) after Copyright. Update the FSF
15496 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15498 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15499 (arm_breakpoint_at): Recognize both breakpoints.
15500 (the_low_target): Use the correct breakpoint instruction.
15502 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15504 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15505 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15506 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15507 (the_low_target): Update.
15509 2005-10-25 Andreas Schwab <schwab@suse.de>
15511 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15513 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15514 (ia64_num_regs): Reduce to 462.
15516 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15518 * acinclude.m4: Correct quoting.
15519 * aclocal.m4: Regenerated.
15521 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15522 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15523 (thread_db_init): Call thread_db_err_str.
15524 * configure.ac: Check for TD_VERSION.
15525 * config.in, configure: Regenerated.
15527 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15529 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15531 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15533 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15534 is not available. Define HAVE_PTRACE_GETREGS if it is.
15535 * config.in, configure: Regenerated.
15536 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15537 * linux-i386-low.c, linux-m68k-low.c: Update to use
15538 HAVE_PTRACE_GETREGS.
15539 * linux-low.c (regsets_fetch_inferior_registers)
15540 (regsets_store_inferior_registers): Only return 0 if we processed
15542 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15543 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15545 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15547 * inferiors.c (struct thread_info): Add gdb_id.
15548 (add_thread): Add gdb_id argument.
15549 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15550 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15551 calls to add_thread.
15552 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15553 * server.c (handle_query): Use thread_to_gdb_id.
15554 (handle_v_cont, main): Use gdb_id_to_thread_id.
15555 * server.h (add_thread): Update prototype.
15556 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15559 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15561 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15562 left-padded registers.
15563 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15564 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15566 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15568 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15569 * configure: Regenerate.
15570 * config.in: Regenerate.
15571 * server.h (NEED_DECLARATION_STRERROR):
15572 Replace with !HAVE_DECL_STRERROR.
15574 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15576 * linux-low.c (linux_wait, linux_send_signal): Don't test
15577 an unsigned long variable for > 0 if it could be MAX_ULONG.
15578 * server.c (myresume): Likewise.
15579 * target.c (set_desired_inferior): Likewise.
15581 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15583 * configure.ac: Simplify and improve check for socklen_t.
15584 * configure, config.in: Regenerate.
15586 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15588 * acconfig.h: Remove.
15589 * configure.ac: Add a test for socklen_t. Use three-argument
15590 AC_DEFINE throughout.
15591 * config.in: Regenerated using autoheader 2.59.
15592 * configure: Regenerated.
15594 * gdbreplay.c (socklen_t): Provide a default.
15595 (remote_open): Use socklen_t.
15596 * remote-utils.c (socklen_t): Provide a default.
15597 (remote_open): Use socklen_t.
15598 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15601 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15603 * linux-low.c (linux_read_memory, linux_write_memory)
15604 (linux_read_auxv): Likewise.
15605 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15606 (check_mem_write): Likewise.
15607 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15609 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15610 (registers_from_string, register_data): Likewise.
15611 * server.c (handle_query, main): Likewise.
15612 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15613 (decode_M_packet): Likewise.
15614 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15615 * target.h (struct target_ops): Update read_memory, write_memory,
15617 (read_inferior_memory, write_inferior_memory): Update.
15618 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15619 to unsigned char *.
15620 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15621 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15622 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15623 linux-s390-low.c, linux-sh-low.c: Update for changes in
15624 read_inferior_memory and the_low_target->breakpoint.
15626 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15628 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15629 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15630 * configure.srv: Add powerpc64-*-linux*.
15631 * linux-ppc64-low.c: New file.
15633 2005-05-23 Orjan Friberg <orjanf@axis.com>
15635 * linux-cris-low.c: New file with support for CRIS.
15636 * linux-crisv32-low.c: Ditto for CRISv32.
15637 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15638 (clean): Add reg-cris.c and reg-crisv32.c.
15639 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15640 reg-crisv32.o, and reg-crisv32.c to make rules.
15641 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15642 recognized targets.
15644 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15646 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15647 of sizeof (PTRACE_XFER_TYPE).
15648 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15650 2005-05-12 Orjan Friberg <orjanf@axis.com>
15652 * target.h (struct target_ops): Add insert_watchpoint,
15653 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15654 pointers for hardware watchpoint support.
15655 * linux-low.h (struct linux_target_ops): Ditto.
15656 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15657 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15658 to linux_target_ops.
15659 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15661 * server.c (main): Recognize 'Z' and 'z' packets.
15663 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15665 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15666 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15667 (the_low_target): Add new members.
15669 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15671 * proc-service.c (ps_lgetregs): Search all_processes instead of
15674 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15676 * server.c (start_inferior): Change return type to int.
15677 (attach_inferior): Change sigptr to int *.
15678 (handle_v_cont, handle_v_requests): Change signal to int *.
15679 (main): Change signal to int.
15681 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15683 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15684 * configure.srv: Add m32r*-*-linux*.
15685 * linux-m32r-low.c: New file.
15687 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15689 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15691 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15693 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15694 Take unsigned long arguments for PIDs.
15695 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15696 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15697 (wait_for_sigstop, linux_resume_one_process)
15698 (regsets_fetch_inferior_registers, linux_send_signal)
15699 (linux_read_auxv): Likewise. Update the types of variables holding
15700 PIDs. Update format string specifiers.
15701 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15702 * remote-utils.c (prepare_resume_reply): Likewise.
15703 * server.c (cont_thread, general_thread, step_thread)
15704 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15706 (handle_query): Update format specifiers.
15707 (handle_v_cont, main): Use strtoul for thread IDs.
15708 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15709 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15710 (general_thread, step_thread, thread_from_wait)
15711 (old_thread_from_wait): Update.
15712 * target.h (struct thread_resume): Use unsigned long for THREAD.
15713 (struct target_ops): Use unsigned long for arguments to attach and
15716 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15718 * acinclude.m4: Include bfd/bfd.m4 directly.
15719 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15720 <agriffis@toolchain.org>.
15721 * aclocal.m4, configure: Regenerated.
15723 2005-01-07 Andrew Cagney <cagney@gnu.org>
15725 * configure.ac: Rename configure.in, require autoconf 2.59.
15726 * configure: Re-generate.
15728 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15730 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15731 LIBS when finished.
15732 * aclocal.m4: Regenerated.
15733 * configure: Regenerated.
15735 2004-11-21 Andreas Schwab <schwab@suse.de>
15737 * linux-m68k-low.c (m68k_num_gregs): Define.
15738 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15739 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15740 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15741 (m68k_breakpoint_at): New. Add to the_low_target.
15743 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15744 srv_linux_thread_db to yes.
15746 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15748 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15749 (ARCH_SET_FS): Likewise.
15750 (ARCH_GET_FS): Likewise.
15751 (ARCH_GET_GS): Likewise.
15753 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15755 * linux-i386-low.c (ps_get_thread_area): New.
15756 * linux-x86-64-low.c (ps_get_thread_area): New.
15757 * linux-low.c: Include <sys/syscall.h>.
15758 (linux_kill_one_process): Don't kill the first thread here.
15759 (linux_kill): Kill the first thread here.
15760 (kill_lwp): New function.
15761 (send_sigstop, linux_send_signal): Use it.
15762 * proc-service.c: Clean up #ifdefs.
15763 (fpregset_info): Delete.
15764 (ps_lgetregs): Update and enable implementation.
15765 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15767 * remote-utils.c (struct sym_cache, symbol_cache): New.
15768 (input_interrupt): Print a clearer message.
15769 (async_io_enabled): New variable.
15770 (enable_async_io, disable_async_io): Use it. Update comments.
15771 (look_up_one_symbol): Use the symbol cache.
15772 * thread-db.c (thread_db_look_up_symbols): New function.
15773 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15775 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15777 * configure.in: Test for -rdynamic.
15778 * configure: Regenerated.
15779 * Makefile (INTERNAL_LDFLAGS): New.
15780 (gdbserver, gdbreplay): Use it.
15782 2004-09-02 Andrew Cagney <cagney@gnu.org>
15784 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15786 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15788 * linux-low.c (linux_wait): Clear all_processes list also.
15790 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15792 * linux-low.c: Include <errno.h>. Remove extern declaration of
15795 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15797 * gdbreplay.c, server.h, utils.c: Update copyright years.
15799 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15801 * server.c (main): Print child status or termination signal from
15802 variable 'signal', not 'sig'.
15804 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15806 * linux-low.c (linux_read_memory): Change return type to
15807 int. Check for and return error from ptrace().
15808 * target.c (read_inferior_memory): Change return type to int. Pass
15809 back return status from the_target->read_memory().
15810 * target.h (struct target_ops): Adapt *read_memory() prototype.
15812 (read_inferior_memory): Adapt prototype.
15813 * server.c (main): Return an error packet if
15814 read_inferior_memory() returns an error.
15816 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15818 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15819 Unify with other clean targets.
15821 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15823 * server.c (handle_v_cont): Call set_desired_inferior.
15825 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15827 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15829 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15831 * linux-low.c (linux_wait): Unblock async I/O.
15832 (linux_resume): Block and enable async I/O.
15833 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15834 * server.h (block_async_io, unblock_async_io): Add prototypes.
15836 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15838 * remote-utils.c (remote_open): Print a status notice after
15839 opening a TCP port.
15840 * server.c (attach_inferior): Print a status notice after
15843 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15845 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15847 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15849 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15851 * server.c, target.h: Update copyright years.
15853 2004-02-25 Roland McGrath <roland@redhat.com>
15855 * target.h (struct target_ops): New member `read_auxv'.
15856 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15857 * linux-low.c (linux_read_auxv): New function.
15858 (linux_target_ops): Initialize `read_auxv' member to that.
15860 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15862 Committed by Jim Blandy <jimb@redhat.com>.
15864 * linux-s390-low.c (s390_num_regs): Update.
15865 (s390_regmap): Remove control registers. Use __s390x__ predefine
15866 instead of GPR_SIZE to distiguish s390 and s390x targets.
15868 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15870 * linux-low.c: Update copyright year.
15871 (check_removed_breakpoint): Clear pending_is_breakpoint.
15872 (linux_set_resume_request, linux_queue_one_thread)
15873 (resume_status_pending_p): New functions.
15874 (linux_continue_one_thread): Use process->resume.
15875 (linux_resume): Only resume threads if there are no pending events.
15876 * linux-low.h (struct process_info): Add resume request
15879 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15881 * regcache.c (new_register_cache): Clear the allocated register
15882 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15884 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15886 * linux-low.c (linux_resume): Take a struct thread_resume *
15888 (linux_wait): Update call.
15889 (resume_ptr): New static variable.
15890 (linux_continue_one_thread): Renamed from
15891 linux_continue_one_process. Use resume_ptr.
15892 (linux_resume): Use linux_continue_one_thread.
15893 * server.c (handle_v_cont, handle_v_requests): New functions.
15894 (myresume): New function.
15895 (main): Handle 'v' case.
15896 * target.h (struct thread_resume): New type.
15897 (struct target_ops): Change argument of "resume" to struct
15899 (myresume): Delete macro.
15901 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15903 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15904 (uninstall): Support DESTDIR.
15906 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15908 * configure.srv: Add xscale*linux copy of arm*linux entry.
15910 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15912 * linux-arm-low.c (arm_reinsert_addr): New function.
15913 (the_low_target): Add arm_reinsert_addr.
15915 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15917 * mem-break.c: Remove whitespace at end of file.
15919 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15921 * configure.in: Check whether we need to prototype strerror.
15922 * server.h: Optionally prototype strerror.
15923 * gdbreplay.c (perror_with_name): Use strerror.
15924 * linux-low.c (linux_attach_lwp): Use strerror.
15925 * utils.c (perror_with_name): Use strerror.
15926 * config.in, configure: Regenerated.
15928 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15930 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15931 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15933 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15935 * Makefile.in (SFILES): Update.
15936 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15937 low-sun3.c: Remove files.
15939 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15941 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15942 (linux_detach_one_process, linux_detach): New functions.
15943 (linux_target_ops): Add linux_detach.
15944 * server.c (main): Handle 'D' packet.
15945 * target.h (struct target_ops): Add "detach" member.
15946 (detach_inferior): Define.
15948 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15950 From Kelley Cook <kelleycook@wideopenwest.com>:
15951 * configure.srv: Accept i[34567]86 variants.
15953 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15955 * linux-low.c (linux_wait_for_event): Correct comment typos.
15956 (linux_resume_one_process): Call check_removed_breakpoint.
15957 (linux_send_signal): New function.
15958 (linux_target_ops): Add linux_send_signal.
15959 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15961 * target.h (struct target_ops): Add send_signal.
15963 2003-05-29 Jim Blandy <jimb@redhat.com>
15965 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15966 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15967 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15968 away part of the register's value.
15970 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15972 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15973 (linux_wait_for_event, linux_init_signals): Likewise.
15975 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15977 * configure.in: Check for stdlib.h.
15978 * configure: Regenerated.
15979 * config.in: Regenerated.
15981 2003-01-04 Andreas Schwab <schwab@suse.de>
15983 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15985 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15987 * Makefile.in: Remove obsolete code.
15989 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15991 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15992 defined(PT_FPR0_HI).
15994 2002-11-17 Stuart Hughes <seh@zee2.com>
15996 * linux-arm-low.c (arm_num_regs): Increase.
15997 (arm_regmap): Include status register.
15999 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16001 * linux-low.c (register_addr): Remove incorrect -1 check.
16003 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16005 * linux-low.c (linux_create_inferior): Call setpgid. Return
16007 (unstopped_p, linux_signal_pid): Remove.
16008 (linux_target_ops): Remove linux_signal_pid.
16009 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16010 global instead of target method.
16011 * target.h (struct target_ops): Remove signal_pid. Update comment
16012 for create_inferior.
16013 * server.c (signal_pid): New variable.
16014 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16015 gdbserver. Set the child to be the foreground process group.
16016 (attach_inferior): Set signal_pid.
16018 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16020 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16022 2002-08-20 Jim Blandy <jimb@redhat.com>
16024 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16027 2002-08-01 Andrew Cagney <cagney@redhat.com>
16029 * Makefile.in: Make chill references obsolete.
16031 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16033 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16034 * configure: Regenerate.
16035 * config.in: Regenerate.
16037 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16039 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16040 (perror_with_name, remote_close, remote_open, expect, play): Static.
16042 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16044 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16045 byte offsets instead of an array of indexes.
16046 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16048 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16050 * regcache.c: Add comment.
16052 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16054 * thread-db.c: New file.
16055 * proc-service.c: New file.
16056 * acinclude.m4: New file.
16057 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16058 proc-service.o, and thread-db.o.
16059 (linux-low.o): Add USE_THREAD_DB.
16060 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16061 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16062 * aclocal.m4: Regenerated.
16063 * config.in: Regenerated.
16064 * configure: Regenerated.
16065 * configure.in: Check for proc_service.h, sys/procfs.h,
16066 thread_db.h, and linux/elf.h headrs.
16067 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16068 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16069 Check for -lthread_db and thread support.
16070 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16071 PowerPC, and SuperH.
16072 * i387-fp.c: Constify arguments.
16073 * i387-fp.h: Likewise.
16074 * inferiors.c: (struct thread_info): Renamed from
16075 `struct inferior_info'. Remove PID member. Use generic inferior
16076 list header. All uses updated.
16077 (inferiors, signal_pid): Removed.
16078 (all_threads): New variable.
16079 (get_thread): Define.
16080 (add_inferior_to_list): New function.
16081 (for_each_inferior): New function.
16082 (change_inferior_id): New function.
16083 (add_inferior): Removed.
16084 (remove_inferior): New function.
16085 (add_thread): New function.
16086 (free_one_thread): New function.
16087 (remove_thread): New function.
16088 (clear_inferiors): Use for_each_inferior and free_one_thread.
16089 (find_inferior): New function.
16090 (find_inferior_id): New function.
16091 (inferior_target_data): Update argument type.
16092 (set_inferior_target_data): Likewise.
16093 (inferior_regcache_data): Likewise.
16094 (set_inferior_regcache_data): Likewise.
16095 * linux-low.c (linux_bp_reinsert): Remove.
16096 (all_processes, stopping_threads, using_thrads)
16097 (struct pending_signals, debug_threads, pid_of): New.
16098 (inferior_pid): Replace with macro.
16099 (struct inferior_linux_data): Remove.
16100 (get_stop_pc, add_process): New functions.
16101 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16102 Use add_process and add_thread.
16103 (linux_attach_lwp): New function, based on old linux_attach. Use
16104 add_process and add_thread. Set stop_expected for new threads.
16105 (linux_attach): New function.
16106 (linux_kill_one_process): New function.
16107 (linux_kill): Kill all LWPs.
16108 (linux_thread_alive): Use find_inferior_id.
16109 (check_removed_breakpoints, status_pending_p): New functions.
16110 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16111 Update. Use WNOHANG. Wait for cloned processes also. Update process
16112 struct for the found process.
16113 (linux_wait_for_event): New function.
16114 (linux_wait): Use it. Support LWPs.
16115 (send_sigstop, wait_for_sigstop, stop_all_processes)
16116 (linux_resume_one_process, linux_continue_one_process): New functions.
16117 (linux_resume): Support LWPs.
16118 (REGISTER_RAW_SIZE): Remove.
16119 (fetch_register): Use register_size instead. Call supply_register.
16120 (usr_store_inferior_registers): Likewise. Call collect_register.
16121 Fix recursive case.
16122 (regsets_fetch_inferior_registers): Improve error message.
16123 (regsets_store_inferior_registers): Add debugging.
16124 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16125 (unstopped_p, linux_signal_pid): New functions.
16126 (linux_target_ops): Add linux_signal_pid.
16127 (linux_init_signals): New function.
16128 (initialize_low): Call it. Initialize using_threads.
16129 * regcache.c (inferior_regcache_data): Add valid
16131 (get_regcache): Fetch registers lazily. Add fetch argument
16132 and update all callers.
16133 (regcache_invalidate_one, regcache_invalidate): New
16135 (new_register_cache): Renamed from create_register_cache.
16136 Return the new regcache.
16137 (free_register_cache): Change argument to a void *.
16138 (registers_to_string, registers_from_string): Call get_regcache
16139 with fetch flag set.
16140 (register_data): Make static. Pass fetch flag to get_regcache.
16141 (supply_register): Call get_regcache with fetch flag clear.
16142 (collect_register): Call get_regcache with fetch flag set.
16143 (collect_register_as_string): New function.
16144 * regcache.h: Update.
16145 * remote-utils.c (putpkt): Flush after debug output and use
16147 Handle input interrupts while waiting for an ACK.
16148 (input_interrupt): Use signal_pid method.
16149 (getpkt): Flush after debug output and use stderr.
16150 (outreg): Use collect_register_as_string.
16151 (new_thread_notify, dead_thread_notify): New functions.
16152 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16153 and general_thread.
16154 (look_up_one_symbol): Flush after debug output.
16155 * server.c (step_thread, server_waiting): New variables.
16156 (start_inferior): Don't use signal_pid. Update call to mywait.
16157 (attach_inferior): Update call to mywait.
16158 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16159 (main): Don't fetch/store registers explicitly. Use
16160 set_desired_inferior. Support proposed ``Hs'' packet. Update
16162 * server.h: Update.
16163 (struct inferior_list, struct_inferior_list_entry): New.
16164 * target.c (set_desired_inferior): New.
16165 (write_inferior_memory): Constify.
16166 (mywait): New function.
16167 * target.h: Update.
16168 (struct target_ops): New signal_pid method.
16169 (mywait): Removed macro, added prototype.
16171 * linux-low.h (regset_func): Removed.
16172 (regset_fill_func, regset_store_func): New.
16173 (enum regset_type): New.
16174 (struct regset_info): Add type field. Use new operation types.
16175 (struct linux_target_ops): stop_pc renamed to get_pc.
16176 Add decr_pc_after_break and breakpoint_at.
16177 (get_process, get_thread_proess, get_process_thread)
16178 (strut process_info, all_processes, linux_attach_lwp)
16179 (thread_db_init): New.
16181 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16182 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16183 (the_low_target): Add new members.
16184 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16185 (i386_store_fpxregset): Constify.
16186 (target_regsets): Add new kind identifier.
16187 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16188 (i386_set_pc): Add debugging.
16189 (i386_breakpoint_at): New function.
16190 (the_low_target): Add new members.
16191 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16192 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16193 (mips_breakpoint_at): New.
16194 (the_low_target): Add new members.
16195 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16196 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16197 (the_low_target): Add new members.
16198 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16199 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16200 (the_low_target): Add new members.
16201 * linux-x86-64-low.c (target_regsets): Add new kind
16204 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16206 From Martin Pool <mbp@samba.org>:
16207 * server.c (gdbserver_usage): New function.
16210 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16212 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16213 stop_at -> stop_pc.
16215 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16217 * Makefile.in: Remove obsolete code.
16219 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16221 * linux-low.c (regsets_fetch_inferior_registers),
16222 (regsets_store_inferior_registers): Removed cast to int from
16224 * regcache.h: Added declaration of struct inferior_info.
16226 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16228 * inferiors.c (struct inferior_info): Add regcache_data.
16229 (add_inferior): Call create_register_cache.
16230 (clear_inferiors): Call free_register_cache.
16231 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16232 * regcache.c (struct inferior_regcache_data): New.
16233 (registers): Remove.
16234 (get_regcache): New function.
16235 (create_register_cache, free_register_cache): New functions.
16236 (set_register_cache): Don't initialize the register cache here.
16237 (registers_to_string, registers_from_string, register_data): Call
16239 * regcache.h: Add prototypes.
16240 * server.h: Likewise.
16242 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16244 * mem-break.c: New file.
16245 * mem-break.h: New file.
16246 * Makefile.in: Add mem-break.o rule; update server.h
16248 * inferiors.c (struct inferior_info): Add target_data
16250 (clear_inferiors): Free target_data member if set.
16251 (inferior_target_data, set_inferior_target_data): New functions.
16252 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16253 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16254 * linux-low.c (linux_bp_reinsert): New variable.
16255 (struct inferior_linux_data): New.
16256 (linux_create_inferior): Use set_inferior_target_data.
16257 (linux_attach): Likewise. Call add_inferior.
16258 (linux_wait_for_one_inferior): New function.
16259 (linux_wait): Call it.
16260 (linux_write_memory): Add const.
16261 (initialize_low): Call set_breakpoint_data.
16262 * linux-low.h (struct linux_target_ops): Add breakpoint
16264 * server.c (attach_inferior): Remove extra add_inferior
16266 * server.h: Include mem-break.h. Update inferior.c
16268 * target.c (read_inferior_memory)
16269 (write_inferior_memory): New functions.
16270 * target.h (read_inferior_memory)
16271 (write_inferior_memory): Change macros to prototypes.
16272 (struct target_ops): Update comments. Add const to write_memory
16275 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16277 * linux-low.c (usr_store_inferior_registers): Support
16278 registers which are allowed to fail to store.
16279 * linux-low.h (linux_target_ops): Likewise.
16280 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16281 (ppc_cannot_store_register): FPSCR may not be storable.
16283 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16285 * server.h: Include <string.h> if HAVE_STRING_H.
16286 * ChangeLog: Correct paths in last ChangeLog entry.
16288 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16290 * linux-low.h: Remove obsolete prototypes.
16291 (struct linux_target_ops): New.
16292 (extern the_low_target): New.
16293 * linux-low.c (num_regs, regmap): Remove declarations.
16294 (register_addr): Use the_low_target explicitly.
16295 (fetch_register): Likewise.
16296 (usr_fetch_inferior_registers): Likewise.
16297 (usr_store_inferior_registers): Likewise.
16298 * linux-arm-low.c (num_regs): Remove.
16299 (arm_num_regs): Define.
16300 (arm_regmap): Renamed from regmap, made static.
16301 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16303 (arm_cannot_store_register): Renamed from cannot_store_register,
16305 (the_low_target): New.
16306 * linux-i386-low.c (num_regs): Remove.
16307 (i386_num_regs): Define.
16308 (i386_regmap): Renamed from regmap, made static.
16309 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16311 (i386_cannot_store_register): Renamed from cannot_store_register,
16313 (the_low_target): New.
16314 * linux-ia64-low.c (num_regs): Remove.
16315 (ia64_num_regs): Define.
16316 (ia64_regmap): Renamed from regmap, made static.
16317 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16319 (ia64_cannot_store_register): Renamed from cannot_store_register,
16321 (the_low_target): New.
16322 * linux-m68k-low.c (num_regs): Remove.
16323 (m68k_num_regs): Define.
16324 (m68k_regmap): Renamed from regmap, made static.
16325 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16327 (m68k_cannot_store_register): Renamed from cannot_store_register,
16329 (the_low_target): New.
16330 * linux-mips-low.c (num_regs): Remove.
16331 (mips_num_regs): Define.
16332 (mips_regmap): Renamed from regmap, made static.
16333 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16335 (mips_cannot_store_register): Renamed from cannot_store_register,
16337 (the_low_target): New.
16338 * linux-ppc-low.c (num_regs): Remove.
16339 (ppc_num_regs): Define.
16340 (ppc_regmap): Renamed from regmap, made static.
16341 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16343 (ppc_cannot_store_register): Renamed from cannot_store_register,
16345 (the_low_target): New.
16346 * linux-s390-low.c (num_regs): Remove.
16347 (s390_num_regs): Define.
16348 (s390_regmap): Renamed from regmap, made static.
16349 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16351 (s390_cannot_store_register): Renamed from cannot_store_register,
16353 (the_low_target): New.
16354 * linux-sh-low.c (num_regs): Remove.
16355 (sh_num_regs): Define.
16356 (sh_regmap): Renamed from regmap, made static.
16357 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16359 (sh_cannot_store_register): Renamed from cannot_store_register,
16361 (the_low_target): New.
16362 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16363 (the_low_target): New.
16365 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16367 * Makefile.in: Add stamp-h target.
16368 * configure.in: Create stamp-h.
16369 * configure: Regenerated.
16371 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16373 * inferiors.c: New file.
16374 * target.c: New file.
16375 * target.h: New file.
16376 * Makefile.in: Add target.o and inferiors.o. Update
16378 * linux-low.c (inferior_pid): New static variable,
16379 moved from server.c.
16380 (linux_create_inferior): Renamed from create_inferior.
16381 Call add_inferior. Return 0 on success instead of a PID.
16382 (linux_attach): Renamed from myattach.
16383 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16384 (linux_thread_alive): Renamed from mythread_alive.
16385 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16387 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16388 (regsets_store_inferior_registers): Correct error message.
16389 Add missing ``return 0''.
16390 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16391 (linux_store_registers): Renamed from store_inferior_registers.
16392 (linux_read_memory): Renamed from read_inferior_memory.
16393 (linux_write_memory): Renamed from write_inferior_memory.
16394 (linux_target_ops): New structure.
16395 (initialize_low): Call set_target_ops ().
16396 * remote-utils.c (unhexify): New function.
16397 (hexify): New function.
16398 (input_interrupt): Send signals to ``signal_pid''.
16399 * server.c (inferior_pid): Remove.
16400 (start_inferior): Update create_inferior call.
16401 (attach_inferior): Call add_inferior.
16402 (handle_query): New function.
16403 (main): Call handle_query for `q' packets.
16404 * server.h: Include "target.h". Remove obsolete prototypes.
16405 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16407 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16409 * Makefile.in: Add WARN_CFLAGS. Update configury
16411 * configure.in: Check for <string.h>
16412 * configure: Regenerate.
16413 * config.in: Regenerate.
16414 * gdbreplay.c: Include needed system headers.
16415 (remote_open): Remove strchr prototype.
16416 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16417 * regcache.c (supply_register): Change buf argument to const void *.
16418 (supply_register_by_name): Likewise.
16419 (collect_register): Change buf argument to void *.
16420 (collect_register_by_name): Likewise.
16421 * regcache.h: Add missing prototypes.
16422 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16423 * server.c (handle_query): New function.
16424 (attached): New static variable, moved out of main.
16425 (main): Quiet longjmp clobber warnings.
16426 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16427 * utils.c (error): Remove NORETURN.