1 2018-04-18 Alan Hayward <alan.hayward@arm.com>
3 * server.c (get_features_xml): Remove cast.
4 * tdesc.c (void target_desc::accept): Fill in function.
5 (tdesc_get_features_xml): Remove old xml creation.
6 (print_xml_feature::visit_pre): Add xml vistor.
7 * tdesc.h (struct target_desc): Make xmltarget mutable.
8 (tdesc_get_features_xml): Remove declaration.
10 2018-04-18 Alan Hayward <alan.hayward@arm.com>
12 * tdesc.c (tdesc_architecture_name): Add new function.
13 (tdesc_osabi_name): Likewise.
14 (tdesc_get_features_xml): Use new functions.
16 2018-04-18 Alan Hayward <alan.hayward@arm.com>
18 * tdesc.c (tdesc_create_flags): Remove.
19 (tdesc_add_flag): Likewise.
20 (tdesc_named_type): Likewise.
21 (tdesc_create_union): Likewise.
22 (tdesc_create_struct): Likewise.
23 (tdesc_create_vector): Likewise.
24 (tdesc_add_bitfield): Likewise.
25 (tdesc_add_field): Likewise.
26 (tdesc_set_struct_size): Likewise.
28 2018-04-18 Alan Hayward <alan.hayward@arm.com>
30 * tdesc.c (~target_desc): Remove implictly deleted items.
31 (init_target_desc): Iterate all features.
32 (tdesc_get_features_xml): Use vector.
33 (tdesc_create_feature): Create feature.
34 * tdesc.h (tdesc_feature) Remove
35 (target_desc): Add features.
37 2018-04-18 Alan Hayward <alan.hayward@arm.com>
39 * Makefile.in: Add common/tdesc.c
40 * tdesc.c (init_target_desc): init all reg_defs from register
42 (tdesc_create_reg): Create tdesc_reg.
43 * tdesc.h (tdesc_feature): Add register vector.
45 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
47 * tdesc.h (struct target_desc) <features>: Change type to
48 std::vector<std::string>.
49 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
51 (tdesc_get_features_xml): Likewise.
52 (tdesc_create_feature): Likewise.
54 2018-03-26 Alan Hayward <alan.hayward@arm.com>
56 * regcache.c (find_register_by_number): Return a ref.
57 (find_regno): Use references.
58 (register_size): Likewise.
59 (register_data): Likewise.
60 * tdesc.c (target_desc::~target_desc): Remove free calls.
61 (target_desc::operator==): Use std::vector compare.
62 (init_target_desc): Use reference.
63 (tdesc_create_reg): Use reg constructors.
64 * tdesc.h (struct target_desc): Replace pointer with object.
66 2018-03-23 Alan Hayward <alan.hayward@arm.com>
68 * regcache.c (find_register_by_number): Make static.
69 (find_regno): Use find_register_by_number
70 * regcache.h (struct reg): Remove declaration.
72 2018-03-23 Alan Hayward <alan.hayward@arm.com>
74 * tdesc.c (target_desc::~target_desc): Move to here.
75 (target_desc::operator==): Likewise.
76 * tdesc.h (target_desc::~target_desc): Move from here.
77 (target_desc::operator==): Likewise.
79 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
81 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
83 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
85 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
87 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
88 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
89 and init_registers_s390_gs_linux64.
91 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
93 * linux-s390-low.c (s390_fill_gs): Remove function.
94 (s390_fill_gsbc): Remove function.
95 (s390_regsets): Set fill functions for the guarded storage regsets
98 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
100 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
101 the word size. Add comment.
102 (s390_get_wordsize): New function.
103 (s390_arch_setup): No longer select a temporary tdesc to fetch the
104 pswm with it. Instead, use s390_get_wordsize to determine the
105 word size first and derive the correct tdesc from that directly.
107 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
109 * Makefile.in: Include silent-rules.mk.
110 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
111 (COMPILE): Add ECHO_CXX.
112 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
113 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
114 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
115 (version-generated.c): Add ECHO_GEN.
116 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
117 (IPAGENT_COMPILE): Add ECHO_CXX.
118 (%-generated.c): Add ECHO_REGDAT.
120 2018-03-14 Tom Tromey <tom@tromey.com>
123 * ax.c (ax_printf): Special case for NULL.
125 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
127 * linux-low.c (linux_qxfer_libraries_svr4): Use
128 xml_escape_text_append.
130 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
132 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
134 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
136 * server.c (handle_general_set): Remove unnecessary xstrdup.
138 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
140 * server.c (parse_debug_format_options): Adjust to
141 delim_string_to_char_ptr_vec changes.
142 * thread-db.c (thread_db_load_search): Adjust to
143 dirnames_to_char_ptr_vec changes.
145 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
147 * target.h (target_enable_btrace, target_disable_btrace)
148 (target_read_btrace, target_read_btrace_conf): Turn macro into
149 inline function. Throw error if target method is not defined.
150 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
151 check for btrace target method. Be prepared to handle exceptions
152 from btrace target methods.
154 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
156 * server.c (captured_main): Change order of error message printed
157 when the current working directory cannot be found.
159 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
161 * server.c: Include "filenames.h" and "pathstuff.h".
162 (program_name): Delete variable.
163 (program_path): New anonymous class.
164 (get_exec_wrapper): Use "program_path" instead of
166 (handle_v_run): Likewise.
167 (captured_main): Likewise.
168 (process_serial_event): Likewise.
170 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
172 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
173 (OBJS): Add "pathstuff.o".
174 * server.c (current_directory): New global variable.
175 (captured_main): Initialize "current_directory".
177 2018-02-26 Alan Hayward <alan.hayward@arm.com>
179 * tdesc.c: Use common/tdesc.h.
182 2018-02-20 Alan Hayward <alan.hayward@arm.com>
183 Simon Marchi <simon.marchi@ericsson.com>
185 * Makefile.in: Switch order of make rules.
187 2018-02-19 Alan Hayward <alan.hayward@arm.com>
189 * Makefile.in: Add common directory in build.
190 * configure.ac: Add common reference.
191 * configure: Regenerate.
193 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
195 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
196 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
197 * spu-low.c (spu_target_ops): Likewise.
198 * win32-low.c (win32_target_ops): Likewise.
199 * server.c (supported_btrace_packets): Report packets unconditionally.
200 * target.h (target_ops) <supports_btrace>: Remove.
201 (target_supports_btrace): Remove.
203 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
205 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
206 (handle_btrace_disable): Change return type to void. Use exceptions
208 (handle_btrace_general_set): Catch exception and copy message to
211 2018-02-08 Tom Tromey <tom@tromey.com>
213 * linux-low.c (install_software_single_step_breakpoints): Use
215 * inferiors.c (make_cleanup_restore_current_thread): Remove.
216 (do_restore_current_thread_cleanup): Remove.
217 * gdbthread.h (make_cleanup_restore_current_thread): Don't
220 2018-02-08 Tom Tromey <tom@tromey.com>
222 * mem-break.c (set_raw_breakpoint_at): Use
223 gdb::unique_xmalloc_ptr.
225 2018-01-30 Pedro Alves <palves@redhat.com>
228 * target.c (target_terminal::terminal_state): Rename to ...
229 (target_terminal::m_terminal_state): ... this.
231 2018-01-19 James Clarke <jrtc27@jrtc27.com>
233 * linux-low.c (handle_extended_wait): Surround call to
234 thread_db_notice_clone with #ifdef USE_THREAD_DB.
236 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
238 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
239 linux_ptrace_attach_fail_reason_string now returning an
241 (linux_attach): Likewise.
242 * thread-db.c (attach_thread): Likewise.
244 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
247 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
248 checking for fs_base/gs_base fields in struct user_regs_struct.
249 * configure: Regenerate.
251 2018-01-16 Yao Qi <yao.qi@linaro.org>
254 * linux-low.c (fetch_register): Call supply_register instead of
257 2018-01-08 Yao Qi <yao.qi@linaro.org>
258 Simon Marchi <simon.marchi@ericsson.com>
260 * Makefile.in (OBS): Remove selftest.o.
261 * configure.ac: Set srv_selftest_objs if $development is true.
262 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
263 * configure: Re-generated.
264 * server.c (captured_main): Wrap variable selftest_filter with
267 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
269 * server.c (parse_debug_format_options): Return std::string.
270 (handle_monitor_command, captured_main): Adjust.
272 2018-01-05 Pedro Alves <palves@redhat.com>
275 * server.c (captured_main): Pass quiet=false to
276 save_original_signals_state.
278 2018-01-01 Joel Brobecker <brobecker@adacore.com>
280 * gdbreplay.c (gdbreplay_version): Update copyright year in
282 * server.c (gdbserver_version): Likewise.
284 2017-12-08 Tom Tromey <tom@tromey.com>
286 * ax.c (ax_printf): Update.
288 2017-12-07 Yao Qi <yao.qi@linaro.org>
290 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
291 aarch64_linux_read_description.
292 * linux-amd64-ipa.c (idx2mask): New array.
293 (get_ipa_tdesc): Move idx2mask out.
294 (initialize_low_tracepoint): Initialize target descriptions.
295 * linux-i386-ipa.c (idx2mask): New array.
296 (get_ipa_tdesc): Move idx2mask out.
297 (initialize_low_tracepoint): Initialize target descriptions.
299 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
301 * tdesc.c (struct tdesc_type): Change return type.
302 (tdesc_add_flag): Change parameter type.
303 (tdesc_add_bitfield): Likewise.
304 (tdesc_add_field): Likewise.
305 (tdesc_set_struct_size): Likewise.
307 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
309 * regcache.c (registers_to_string): Remove unused variable.
311 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
313 * inferiors.c (for_each_inferior_with_data): Remove.
314 * inferiors.h (for_each_inferior_with_data): Remove.
315 * server.c (handle_qxfer_threads_worker): Change parameter type.
316 (handle_qxfer_threads_proper): Use for_each_thread.
318 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
320 * inferiors.c (for_each_inferior): Remove.
321 (clear_inferiors): Use for_each_thread.
322 * inferiors.h (for_each_inferior): Remove.
323 * linux-low.c (linux_wait_for_event_filtered): Use
325 (linux_stabilize_threads): Likewise.
326 * regcache.c (regcache_release): Likewise.
327 * server.c (gdb_wants_all_threads_stopped): Likewise.
328 (clear_pending_status_callback): Remove.
329 (handle_status): Use for_each_thread.
330 (captured_main): Likewise.
331 * win32-low.c (child_init_thread_list): Likewise.
332 (win32_clear_inferiors): Likewise.
333 (fake_breakpoint_event): Likewise.
335 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
337 * inferiors.h (find_inferior): Remove.
338 * inferiors.c (find_inferior): Remove.
340 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
342 * linux-low.c (resume_status_pending_p): Update comment.
343 (need_step_over_p): Update comment.
345 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
347 * linux-low.c (proceed_one_lwp): Return void, change parameter
349 (unsuspend_and_proceed_one_lwp): Likewise.
350 (proceed_all_lwps): Use for_each_thread.
351 (unstop_all_lwps): Likewise.
353 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
355 * linux-low.c (linux_resume_one_thread): Return void, take
357 (linux_resume): Use for_each_thread.
359 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
361 * linux-low.c (send_sigstop_callback): Return void, change
362 parameter type. Rename to...
363 (send_sigstop): ... this.
364 (suspend_and_send_sigstop_callback): Return void, change parameter
366 (suspend_and_send_sigstop): ... this.
367 (stop_all_lwps): Use for_each_thread.
369 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
371 * linux-low.c (lwp_running): Return bool, remove unused
373 (linux_stabilize_threads): Use find_thread.
375 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
377 * linux-low.c (select_singlestep_lwp_callback): Remove.
378 (count_events_callback): Remove.
379 (select_event_lwp_callback): Remove.
380 (select_event_lwp): Use find_thread/for_each_thread.
382 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
384 * linux-low.c (not_stopped_callback): Return bool, take filter
386 (linux_wait_for_event_filtered): Use find_thread.
387 (linux_wait_1): Likewise.
389 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
391 * linux-low.c (same_lwp): Remove.
392 (find_lwp_pid): Use find_thread.
394 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
396 * linux-low.c (delete_lwp_callback): Remove.
397 (linux_mourn): Use for_each_thread.
399 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
401 * linux-low.c (linux_detach_lwp_callback): Return void, remove
402 args parameter, don't check for pid.
403 (linux_detach): Use for_each_thread.
405 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
407 * linux-low.c (struct counter): Remove.
408 (second_thread_of_pid_p): Remove.
409 (last_thread_of_process_p): Use find_thread.
411 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
413 * inferiors.c (find_inferior_in_random): Remove.
414 * inferiors.h (find_inferior_in_random): Remove.
415 * linux-low.c (status_pending_p_callback): Return bool, accept
416 parameter ptid directly.
417 (linux_wait_for_event_filtered): Use find_thread_in_random.
418 (linux_wait_1): Likewise.
420 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
422 * inferiors.c (find_inferior_id): Remove.
423 (find_thread_ptid): Move implemention from find_inferior_id to
425 * inferiors.h (find_inferior_id): Remove.
426 * server.c (handle_status): Use find_thread_ptid.
427 (process_serial_event): Likewise.
428 * thread-db.c (find_one_thread): Likewise.
429 (thread_db_thread_handle): Likewise.
430 * win32-low.c (thread_rec): Likewise.
431 (child_delete_thread): Likewise.
432 (win32_thread_alive): Likewise.
433 (get_child_debug_event): Likewise.
435 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
437 * linux-mips-low.c (update_watch_registers_callback): Return
438 void, remove pid_p parameter, don't check for pid.
439 (mips_insert_point, mips_remove_point): Use for_each_thread.
441 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
443 * lynx.low (lynx_delete_thread_callback): Remove.
444 (lynx_mourn): Use for_each_thread.
446 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
448 * regcache.c (regcache_invalidate_one): Remove.
449 (regcache_invalidate_pid): use for_each_thread.
451 2017-11-26 Tom Tromey <tom@tromey.com>
453 * linux-low.c (linux_create_inferior): Update.
455 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
457 * spu-low.c (spu_create_inferior): Fix typo in argument name.
459 2017-11-24 Alan Hayward <alan.hayward@arm.com>
461 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
462 * linux-aarch64-low.c (initialize_low_arch): Call init func.
463 * linux-aarch64-tdesc-selftest.c: New file.
464 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
466 2017-11-24 Alan Hayward <alan.hayward@arm.com>
468 * configure.srv: Add new file.
469 * linux-aarch64-low.c (initialize_low_arch): Call init func.
470 * linux-aarch64-tdesc-selftest.c: New file.
471 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
473 2017-11-24 Alan Hayward <alan.hayward@arm.com>
475 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
476 * linux-aarch64-low.c (initialize_low_arch): Remove init.
477 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
479 2017-11-24 Alan Hayward <alan.hayward@arm.com>
481 * configure.srv: Add new files.
482 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
483 aarch64_linux_read_description.
484 * linux-aarch64-low.c (aarch64_linux_read_description):
485 Merge with aarch64_arch_setup.
486 (aarch64_arch_setup): Call aarch64_linux_read_description.
487 * linux-aarch64-tdesc.c: New file.
488 * linux-aarch64-tdesc.h: New file.
490 2017-11-24 Yao Qi <yao.qi@linaro.org>
492 * configure.srv: Set $srv_regobj for tic6x-linux.
493 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
494 (tic6x_read_description): Move some code to tic6x_arch_setup.
495 (tic6x_tdesc_test): New function.
496 (initialize_low_arch): Call selftests::register_test.
498 2017-11-22 Yao Qi <yao.qi@linaro.org>
500 * remote-utils.c (prepare_resume_reply): Use memcpy.
502 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
504 * linux-low.c (kill_one_lwp_callback): Return void, take
505 argument directly, don't filter on pid.
506 (linux_kill): Use for_each_thread.
508 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
510 * linux-low.c (need_step_over_p): Return bool, remove dummy
512 (linux_resume, proceed_all_lwps): Use find_thread.
514 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
516 * linux-low.c (resume_status_pending_p): Return bool, remove
518 (linux_resume): Use find_thread.
520 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
522 * linux-low.c (struct thread_resume_array): Remove.
523 (linux_set_resume_request): Return void, take arguments
525 (linux_resume): Use for_each_thread.
527 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
529 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
530 return bool, remove data argument.
531 (linux_stabilize_threads): Use find_thread.
533 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
535 * linux-low.c (unsuspend_one_lwp): Remove.
536 (unsuspend_all_lwps): Use for_each_thread, inline code from
539 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
541 * gdbthread.h (find_thread): Add overload with ptid_t filter.
542 * linux-low.c (struct iterate_over_lwps_args): Remove.
543 (iterate_over_lwps_filter): Remove.
544 (iterate_over_lwps): Use find_thread.
546 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
548 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
549 (linux_handle_new_gdb_connection): Use for_each_thread, inline
550 code from reset_lwp_ptrace_options_callback.
552 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
554 * linux-arm-low.c (struct update_registers_data): Remove.
555 (update_registers_callback): Return void, take arguments
556 directly, don't check thread's pid.
557 (arm_insert_point, arm_remove_point): Use for_each_thread.
559 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
561 * win32-low.c (continue_one_thread): Return void, take argument
563 (child_continue): Use for_each_thread.
565 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
567 * win32-i386-low.c (update_debug_registers_callback): Rename
569 (update_debug_registers): ... this, return void, remove pid_p arg.
570 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
572 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
574 * inferiors.h (struct process_info): Add constructor, initialize
576 <syscalls_to_catch>: Change type to std::vector<int>.
577 * inferiors.c (add_process): Allocate process_info with new.
578 (remove_process): Free process_info with delete.
579 * linux-low.c (handle_extended_wait): Adjust.
580 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
581 * server.c (handle_general_set): Adjust.
583 2017-11-16 Pedro Alves <palves@redhat.com>
585 * remote-utils.c (remote_close): Block SIGIO signals instead of
586 uninstalling the SIGIO handler.
588 2017-11-16 Alan Hayward <alan.hayward@arm.com>
590 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
592 2017-11-16 Yao Qi <yao.qi@linaro.org>
594 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
595 (tic6x_store_gregset): Likewise.
596 (tic6x_usrregs_info): Move it up.
598 2017-11-15 Alan Hayward <alan.hayward@arm.com>
600 * Makefile.in: Update arch rules.
601 * configure.srv: Explicitly mark arch/ files.
603 2017-11-13 Andreas Schwab <schwab@suse.de>
605 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
607 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
609 2017-11-06 Pedro Alves <palves@redhat.com>
611 * config.in, configure: Regenerate.
613 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
615 * target.c (struct thread_search): Remove.
616 (thread_search_callback): Remove.
617 (prepare_to_access_memory): Use for_each_thread instead of
618 find_inferior. Inline code from thread_search_callback.
620 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
622 * server.c (struct visit_actioned_threads_data): Remove.
623 (visit_actioned_threads): Change prototype to take arguments
625 (resume): Use find_thread instead of find_inferior.
627 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
629 * server.c (queue_stop_reply_callback): Change prototype, return
631 (find_status_pending_thread_callback): Remove.
632 (handle_status): Replace find_inferior with find_thread and
635 2017-10-25 Alan Hayward <alan.hayward@arm.com>
637 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
639 (aarch64_store_gregset): Likewise.
640 (aarch64_fill_fpregset): Likewise.
641 (aarch64_store_fpregset): Likewise.
643 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
645 * gdbthread.h (find_thread, for_each_thread): New functions.
646 * inferiors.c (thread_of_pid): Remove.
647 (find_any_thread_of_pid): Use find_thread.
648 * linux-low.c (num_lwps): Use for_each_thread.
650 2017-10-17 Yao Qi <yao.qi@linaro.org>
652 * Makefile.in: Remove one rule.
653 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
655 2017-10-17 Yao Qi <yao.qi@linaro.org>
657 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
658 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
660 2017-10-17 Yao Qi <yao.qi@linaro.org>
662 * configure.srv: Rename arm.o with arch/arm.o.
664 2017-10-17 Yao Qi <yao.qi@linaro.org>
666 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
667 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
668 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
669 (arch-i386.o, arch-amd64.o): Remove rules.
670 (arch/%.o): New rule.
671 Update POSTCOMPILE and COMPILE.pre.
672 * configure.ac: Invoke AC_CONFIG_COMMANDS.
673 * configure: Re-generated.
674 * configure.srv: Replace arch-i386.o with arch/i386.o.
675 Replace arch-amd64.o with arch/amd64.o.
677 2017-10-16 Yao Qi <yao.qi@linaro.org>
679 * configure: Regenerated.
681 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
683 * inferiors.h: (struct inferior_list): Remove.
684 (struct inferior_list_entry); Remove.
685 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
686 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
687 get_first_inferior): Remove.
688 (for_each_inferior, for_each_inferior_with_data, find_inferior,
689 find_inferior_id, find_inferior_in_random): Change signature.
690 * inferiors.c (all_threads): Change type to
691 std::list<thread_info *>.
692 (get_thread): Remove macro.
693 (find_inferior, find_inferior_id): Change signature, implement
695 (find_inferior_in_random): Change signature, implement using
696 find_thread_in_random.
697 (for_each_inferior, for_each_inferior_with_data): Change
698 signature, implement using for_each_thread.
699 (add_inferior_to_list, remove_inferior): Remove.
700 (add_thread, get_first_thread, thread_of_pid,
701 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
702 (get_first_inferior, one_inferior_p, clear_inferior_list):
704 (clear_inferiors, get_thread_process): Update.
705 * gdbthread.h: Include <list>.
706 (struct thread_info) <entry>: Remove field.
708 (all_threads): Change type to std::list<thread_info *>.
709 (get_first_inferior): Add doc.
710 (find_thread, for_each_thread, find_thread_in_random): New
712 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
713 * linux-arm-low.c (update_registers_callback): Update.
714 * linux-low.c (second_thread_of_pid_p): Update.
715 (kill_one_lwp_callback, linux_detach_lwp_callback,
716 delete_lwp_callback, status_pending_p_callback, same_lwp,
717 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
718 iterate_over_lwps, not_stopped_callback,
719 resume_stopped_resumed_lwps, count_events_callback,
720 select_singlestep_lwp_callback, select_event_lwp_callback,
721 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
722 suspend_and_send_sigstop_callback, wait_for_sigstop,
723 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
724 lwp_running, linux_set_resume_request, resume_status_pending_p,
725 need_step_over_p, start_step_over, linux_resume_one_thread,
726 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
727 reset_lwp_ptrace_options_callback): Update.
728 * linux-mips-low.c (update_watch_registers_callback): Update.
729 * regcache.c (regcache_invalidate_one, regcache_invalidate):
731 (free_register_cache_thread_one): Remove.
732 (regcache_release): Update.
733 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
734 handle_qxfer_threads_worker): Update.
735 (handle_query): Update, use list iterator.
736 (visit_actioned_threads, handle_pending_status,
737 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
738 clear_pending_status_callback, set_pending_status_callback,
739 find_status_pending_thread_callback, handle_status,
740 process_serial_event): Update.
741 * target.c (thread_search_callback): Update.
742 * thread-db.c (thread_db_get_tls_address): Update.
743 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
745 * win32-i386-low.c (update_debug_registers_callback): Update.
746 * win32-low.c (delete_thread_info, child_delete_thread,
747 continue_one_thread, suspend_one_thread,
748 get_child_debug_event): Adjust.
750 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
752 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
753 * inferiors.h: Include <list>.
754 (struct process_info) <entry>: Remove field.
756 (pid_of): Change macro to function.
757 (ptid_of, lwpid_of): Remove macro.
758 (all_processes): Change type to std::list<process_info *>.
759 (ALL_PROCESSES): Remove macro.
760 (for_each_process, find_process): New function.
761 * inferiors.c (all_processes): Change type to
762 std::list<process_info *>.
763 (find_thread_process): Adjust.
764 (add_process): Likewise.
765 (remove_process): Likewise.
766 (find_process_pid): Likewise.
767 (get_first_process): Likewise.
768 (started_inferior_callback): Remove.
769 (have_started_inferiors_p): Adjust.
770 (attached_inferior_callback): Remove.
771 (have_attached_inferiors_p): Adjust.
772 * linux-low.c (check_zombie_leaders): Likewise.
773 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
774 (x86_linux_update_xmltarget): Adjust.
775 * server.c (handle_query): Likewise.
776 (gdb_reattached_process): Remove.
777 (handle_status): Adjust.
778 (kill_inferior_callback): Likewise.
779 (detach_or_kill_inferior): Remove.
780 (print_started_pid): Likewise.
781 (print_attached_pid): Likewise.
782 (detach_or_kill_for_exit): Update.
783 (process_serial_event): Likewise.
784 * linux-arm-low.c (arm_new_fork): Likewise.
786 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
788 * dll.h: Include <list>.
789 (struct dll_info): Add constructor.
790 <entry>: Remove field.
791 (all_dlls): Change type to std::list<dll_info>.
792 * dll.c: Include <algorithm>.
793 (get_dll): Remove macro.
794 (all_dlls): Change type to std::list<dll_info *>.
795 (free_one_dll): Remove.
796 (match_dll): Likewise.
797 (loaded_dll): Adjust.
798 (unloaded_dll): Adjust to all_dlls type change, use
799 std::find_if. Inline code from match_dll.
800 (clear_dlls): Adjust to all_dlls type change.
801 * server.c (emit_dll_description): Remove.
802 (handle_qxfer_libraries): Adjust to all_dlls type change,
803 integrate emit_dll_description's functionality.
805 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
807 * linux-low.h (struct linux_target_ops) <delete_process>: New
809 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
810 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
811 (struct linux_target_ops): Add delete_process callback.
812 * linux-arm-low.c (arm_delete_process): New.
813 (struct linux_target_ops): Add delete_process callback.
814 * linux-bfin-low.c (struct linux_target_ops): Likewise.
815 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
816 * linux-m32r-low.c (struct linux_target_ops): Likewise.
817 * linux-mips-low.c (mips_linux_delete_process): New.
818 (struct linux_target_ops): Add delete_process callback.
819 * linux-ppc-low.c (struct linux_target_ops): Likewise.
820 * linux-s390-low.c (struct linux_target_ops): Likewise.
821 * linux-sh-low.c (struct linux_target_ops): Likewise.
822 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
823 * linux-tile-low.c (struct linux_target_ops): Likewise.
824 * linux-x86-low.c (x86_linux_delete_process): New.
825 (struct linux_target_ops): Add delete_process callback.
826 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
828 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
830 * linux-aarch64-low.c (the_low_target): Add thread delete
832 * linux-arm-low.c (arm_delete_thread): New function.
833 (the_low_target): Add thread delete callback.
834 * linux-bfin-low.c (the_low_target): Likewise.
835 * linux-crisv32-low.c (the_low_target): Likewise.
836 * linux-low.c (delete_lwp): Invoke delete_thread callback if
838 * linux-low.h (struct linux_target_ops) <delete_thread>: New
840 * linux-m32r-low.c (the_low_target): Add thread delete callback.
841 * linux-mips-low.c (mips_linux_delete_thread): New function.
842 (the_low_target): Add thread delete callback.
843 * linux-ppc-low.c (the_low_target): Likewise.
844 * linux-s390-low.c (the_low_target): Likewise.
845 * linux-sh-low.c (the_low_target): Likewise.
846 * linux-tic6x-low.c (the_low_target): Likewise.
847 * linux-tile-low.c (the_low_target): Likewise.
848 * linux-x86-low.c (the_low_target): Likewise.
849 * linux-xtensa-low.c (the_low_target): Likewise.
851 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
853 * win32-low.c: Include "common-inferior.h".
855 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
857 * inferiors.c (set_inferior_cwd): New function.
858 * server.c (handle_general_set): Handle QSetWorkingDir packet.
859 (handle_query): Inform that QSetWorkingDir is supported.
860 * win32-low.c (create_process): Pass the inferior's cwd to
863 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
865 * inferiors.c (current_inferior_cwd): New global variable.
866 (get_inferior_cwd): New function.
867 * inferiors.h (struct process_info) <cwd>: New field.
869 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
871 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
872 (OBS): Add gdb_tilde_expand.o.
874 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
876 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
877 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
879 2017-09-29 Pedro Alves <palves@redhat.com>
881 * ax.c (gdb_parse_agent_expr): Constify.
882 * ax.h (gdb_parse_agent_expr): Constify.
883 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
885 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
886 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
887 * remote-utils.h (read_ptid): Constify.
888 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
889 (process_point_options, process_serial_event): Constify.
890 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
891 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
892 (cmd_qtbuffer): Constify.
894 2017-09-29 Pedro Alves <palves@redhat.com>
896 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
899 2017-09-29 Pedro Alves <palves@redhat.com>
901 * linux-low.c (handle_extended_wait): Pass parent thread instead
902 of process to thread_db_notice_clone.
903 * linux-low.h (thread_db_notice_clone): Replace parent process
904 parameter with parent thread parameter.
905 * thread-db.c (find_one_thread): Add comment.
906 (thread_db_notice_clone): Replace parent process parameter with
907 parent thread parameter. Temporarily switch to the parent thread.
909 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
911 * gdbthread.h: Include "common-gdbthread.h".
912 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
913 "if" when validating the ptid.
914 * remote-utils.c: Include "gdbthread.h".
915 (prepare_resume_reply): Use "switch_to_thread".
916 * target.c (done_accessing_memory): Likewise.
918 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
920 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
921 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
922 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
923 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
924 s390x-gs-linux64-ipa.o to ipa_obj.
925 * linux-s390-low.c (HWCAP_S390_GS): New define.
926 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
928 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
929 (s390_arch_setup): Check for guarded-storage support and choose
931 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
932 init_registers_s390x_gs_linux64.
933 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
935 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
936 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
938 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
940 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
942 2017-09-21 Kevin Buettner <kevinb@redhat.com>
944 * linux-low.h (struct lwp_info): Add new field, thread_handle.
945 (thread_db_thread_handle): Declare.
946 * linux-low.c (linux_target_ops): Initialize thread_handle.
947 * server.c (handle_qxfer_threads_worker): Add support for
949 * target.h (struct target_ops): Add new function pointer,
951 (target_thread_handle): Define.
952 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
954 (thread_db_thread_handle): New function.
956 2017-09-21 Kevin Buettner <kevinb@redhat.com>
958 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
959 * linux-low.h (thread_db_notice_clone): Declare.
960 * thread-db.c (thread_db_notice_clone): New function.
962 2017-09-21 Pedro Alves <palves@redhat.com>
964 * server.c (gdb_read_memory, handle_status, process_serial_event)
965 (handle_serial_event, handle_target_event): Adjust to
966 set_desired_thread prototype change.
967 * target.c (set_desired_thread): Remove 'use_general' parameter
969 * target.h (set_desired_thread): Remove 'use_general' parameter.
971 2017-09-20 Tom Tromey <tom@tromey.com>
973 * target.c (target_terminal::terminal_state): Define.
974 (target_terminal::init): Rename from target_terminal_init.
975 (target_terminal::inferior): Rename from
976 target_terminal_inferior.
977 (target_terminal::ours): Rename from target_terminal_ours.
978 (target_terminal::ours_for_output, target_terminal::info): New.
980 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
982 * server.c (accumulate_file_name_length): Remove.
983 (emit_dll_description): Adjust to std::string change.
984 (handle_qxfer_libraries): Use std::string to hold document.
986 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
988 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
989 return type of xml_escape_text.
990 * server.c (emit_dll_description): Likewise.
992 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
994 * server.c (captured_main): Accept argument for --selftest.
995 Update run_tests call.
996 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
997 when registering selftests.
999 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1001 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1002 instead of "VEC" for "target_desc.reg_defs".
1003 (regcache_cpy): Likewise.
1004 (registers_to_string): Likewise.
1005 (registers_from_string): Likewise.
1006 (find_regno): Likewise.
1007 (supply_regblock): Likewise.
1008 (regcache_raw_read_unsigned): Likewise.
1009 * tdesc.c (init_target_desc): Likewise.
1010 (tdesc_create_reg): Likewise.
1011 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1012 (struct target_desc) <reg_defs>: Convert to "std::vector".
1013 (target_desc): Do not initialize "reg_defs".
1014 (~target_desc): Update code to use "std::vector" instead of "VEC"
1015 for "target_desc.reg_defs".
1016 (operator==): Likewise.
1018 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1020 * inferiors.h (thread_to_gdb_id): Remove.
1021 * inferiors.c (thread_to_gdb_id): Remove.
1022 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1023 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1024 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1026 * nto-low.c (nto_fetch_registers, nto_store_registers,
1027 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1029 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1031 * inferiors.h (gdb_id_to_thread_id): Remove.
1032 * inferiors.c (gdb_id_to_thread_id): Remove.
1033 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1034 removal. Move pid declaration closer to where it's used.
1036 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1038 * server.c (handle_detach): New function.
1039 (process_serial_event): Move code out, call handle_detach.
1041 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1043 * server.c (require_running): Rename to ...
1044 (require_running_or_return): ... this ...
1045 (require_running_or_break): ... and this.
1046 (handle_query, process_serial_event): Adjust.
1048 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1050 * linux-low.c (linux_set_resume_request): Remove unused
1053 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1055 * server.c (first_thread_of): Remove.
1056 (process_serial_event): Replace usage of first_thread_of with
1057 find_any_thread_of_pid.
1058 * tracepoint.c (same_process_p): Remove.
1059 (gdb_agent_about_to_close): Replace usage of same_process_p with
1060 find_any_thread_of_pid.
1061 * linux-x86-low.c (same_process_callback): Remove.
1062 (x86_arch_setup_process_callback): Replace usage of
1063 same_process_callback with find_any_thread_of_pid.
1064 * thread-db.c (any_thread_of): Remove.
1065 (switch_to_process): Replace usage of any_thread_of with
1066 find_any_thread_of_pid.
1067 * inferiors.c (thread_pid_matches_callback): Remove.
1068 (find_thread_process): Adjust to use find_any_thread_of_pid.
1070 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1072 * regcache.c (get_thread_regcache): Guard calls to "memset"
1075 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1077 * linux-low.c (handle_extended_wait): Use
1078 "allocate_target_description" instead of "XNEW".
1079 * linux-x86-low.c (initialize_low_arch): Likewise.
1081 2017-09-05 Yao Qi <yao.qi@linaro.org>
1083 * configure.srv (srv_i386_regobj): Remove.
1084 (srv_amd64_regobj): Remove.
1085 (srv_regobj): Set it to "" for x86 non-linux targets.
1086 * linux-x86-tdesc.c (i386_linux_read_description):
1087 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1088 (init_registers_i386): Remove the declaration.
1089 (tdesc_i386): Remove the declaration.
1090 (lynx_i386_arch_setup): Call i386_create_target_description.
1091 * nto-x86-low.c: Likewise.
1092 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1093 [!__x86_64__]: include arch/i386.h.
1094 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1096 2017-09-05 Yao Qi <yao.qi@linaro.org>
1098 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1099 i386/amd64-XXX-linux from it.
1101 2017-09-05 Yao Qi <yao.qi@linaro.org>
1103 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1105 (ipa_amd64_linux_regobj): Remove.
1106 (ipa_x32_linux_regobj): Remove.
1108 2017-09-05 Yao Qi <yao.qi@linaro.org>
1110 * Makefile.in (arch-amd64.o): New rule.
1111 * configure.srv: Append arch-amd64.o.
1112 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1113 (get_ipa_tdesc): Call amd64_linux_read_description.
1114 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1115 and init_registers_amd64_XXX.
1116 * linux-x86-low.c (x86_linux_read_description): Call
1117 amd64_linux_read_description.
1118 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1119 (initialize_low_arch): Don't call init_registers_x32_XXX and
1120 init_registers_amd64_XXX.
1121 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1122 and tdesc_amd64_XXX.
1123 [__x86_64__] (amd64_tdesc_test): New function.
1124 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1125 and init_registers_amd64_XXX.
1126 * linux-x86-tdesc.c: Include arch/amd64.h.
1127 (xcr0_to_tdesc_idx): New function.
1128 (i386_linux_read_description): New function.
1129 (amd64_get_ipa_tdesc_idx): New function.
1130 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1131 (amd64_get_ipa_tdesc): Declare.
1133 2017-09-05 Yao Qi <yao.qi@linaro.org>
1135 * configure.srv (srv_i386_linux_xmlfiles): Remove
1136 i386/i386-XXX-linux.xml from it.
1138 2017-09-05 Yao Qi <yao.qi@linaro.org>
1140 * configure.srv: Set srv_i386_linux_regobj empty if $development
1142 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1143 initialize_low_tdesc.
1144 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1145 with #if initialize_low_tdesc.
1146 * linux-x86-tdesc-selftest.c: New file.
1147 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1149 2017-09-05 Yao Qi <yao.qi@linaro.org>
1151 * Makefile.in (arch-i386.o): New rule.
1152 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1153 (x86_64-*-linux*): Likewise.
1154 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1155 include arch/i386.h.
1156 (i386_linux_read_description): Remove code and call
1157 i386_create_target_description.
1158 * tdesc.c (allocate_target_description): New function.
1159 * tdesc.h (set_tdesc_architecture): Remove declaration.
1160 (set_tdesc_osabi): Likewise.
1162 2017-09-05 Yao Qi <yao.qi@linaro.org>
1164 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1165 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1166 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1168 * server.c (get_features_xml): Call tdesc_get_features_xml.
1169 * tdesc.c (set_tdesc_architecture): New function.
1170 (set_tdesc_osabi): New function.
1171 (tdesc_get_features_xml): New function.
1172 (tdesc_create_feature): Add an argument.
1173 * tdesc.h (struct target_desc) <features>: New field.
1174 <arch, osabi>: New field.
1175 (~target_desc): xfree features, arch, and osabi.
1176 (target_desc::oerator==): Don't compare .xmltarget.
1177 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1178 (set_tdesc_osabi): Likewise.
1179 (tdesc_get_features_xml): Likewise.
1181 2017-09-05 Yao Qi <yao.qi@linaro.org>
1183 * linux-x86-tdesc.c: Include selftest.h.
1184 (i386_tdesc_test): New function.
1185 (initialize_low_tdesc): Call selftests::register_test.
1186 * tdesc.h: Include regdef.h.
1187 (target_desc): Override operator == and !=.
1189 2017-09-05 Yao Qi <yao.qi@linaro.org>
1191 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1192 (ipa_obj): Likewise.
1193 * linux-i386-ipa.c: Include common/x86-xstate.h
1194 (get_ipa_tdesc): Call i386_linux_read_description.
1195 (initialize_low_tracepoint): Don't call init_registers_XXX
1196 functions, call initialize_low_tdesc instead.
1197 * linux-x86-low.c (x86_linux_read_description): Call
1198 i386_linux_read_description.
1199 (initialize_low_arch): Don't call init_registers_i386_XXX
1200 functions, call initialize_low_tdesc.
1201 * linux-x86-tdesc.c: New file.
1202 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1203 (i386_get_ipa_tdesc_idx): Declare.
1204 (i386_get_ipa_tdesc): Declare.
1205 (initialize_low_tdesc): Declare.
1207 2017-09-05 Yao Qi <yao.qi@linaro.org>
1209 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1212 2017-09-05 Yao Qi <yao.qi@linaro.org>
1214 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1215 * regcache.c (get_thread_regcache): Use VEC_length.
1216 (init_register_cache): Likewise.
1217 (regcache_cpy): Likewise.
1218 (registers_to_string): Iterate reg_defs via VEC_iterate.
1219 (find_regno): Likewise.
1220 (find_register_by_number): Use VEC_index.
1221 (register_size): Call find_register_by_number.
1222 (register_data): Call find_register_by_number.
1223 (supply_regblock): Use VEC_length.
1224 (regcache_raw_read_unsigned): Likewise.
1225 * tdesc.c (init_target_desc): Iterate reg_defs via
1227 (default_description): Update initializer.
1228 (copy_target_description): Don't update field num_registers.
1229 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1230 <num_registers>: Remove.
1232 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1234 * Makefile.in (.SECONDARY): Define target.
1236 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1238 * linux-low.c (linux_wait_1): Adjust.
1239 * server.c (queue_stop_reply_callback): Adjust.
1241 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1243 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1244 QEnvironmentUnset and QEnvironmentReset packets.
1245 (handle_query): Inform remote that QEnvironmentHexEncoded,
1246 QEnvironmentUnset and QEnvironmentReset are supported.
1248 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1250 * inferiors.h (inferior_target_data): Rename to ...
1251 (thread_target_data): ... this.
1252 (inferior_regcache_data): Rename to ...
1253 (thread_regcache_data): ... this.
1254 (set_inferior_regcache_data): Rename to ...
1255 (set_thread_regcache_data): ... this.
1256 * inferiors.c (inferior_target_data): Rename to ...
1257 (thread_target_data): ... this.
1258 (inferior_regcache_data): Rename to ...
1259 (thread_regcache_data): ... this.
1260 (set_inferior_regcache_data): Rename to ...
1261 (set_thread_regcache_data): ... this.
1262 (free_one_thread): Update.
1263 * linux-low.h (get_thread_lwp): Update.
1264 * regcache.c (get_thread_regcache): Update.
1265 (regcache_invalidate_thread): Update.
1266 (free_register_cache_thread): Update.
1267 * win32-i386-low.c (update_debug_registers_callback): Update.
1268 (win32_get_current_dr): Update.
1269 * win32-low.c (thread_rec): Update.
1270 (delete_thread_info): Update.
1271 (continue_one_thread): Update.
1272 (suspend_one_thread): Update.
1274 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1276 * inferiors.c (set_inferior_target_data): Remove.
1277 * inferiors.h (set_inferior_target_data): Remove.
1279 2017-08-18 Yao Qi <yao.qi@linaro.org>
1281 * Makefile.in (OBS): Add selftest.o.
1282 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1283 * configure, config.in: Re-generated.
1284 * server.c: Include common/sefltest.h.
1285 (captured_main): Handle option --selftest.
1287 2017-08-09 Yao Qi <yao.qi@linaro.org>
1289 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1290 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1291 i386-avx-mpx.o and i386-mmx.o.
1292 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1293 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1294 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1295 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1296 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1297 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1298 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1299 i386/amd64-avx-mpx.xml.
1301 2017-08-09 Yao Qi <yao.qi@linaro.org>
1303 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1304 and x32-avx-avx512.o.
1305 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1306 i386/x32-avx-avx512.xml.
1308 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1310 * tracepoint.h (enum class fast_tpoint_collect_result): New
1312 (fast_tracepoint_collecting): Change return type to
1313 fast_tpoint_collect_result.
1314 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1315 * linux-low.h: Include tracepoint.h.
1316 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1317 fast_tpoint_collect_result.
1318 * linux-low.c (handle_tracepoints): Adjust.
1319 (linux_fast_tracepoint_collecting): Change return type to
1320 fast_tpoint_collect_result.
1321 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1322 linux_wait_1, stuck_in_jump_pad_callback,
1323 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1324 proceed_one_lwp): Adjust to type change.
1326 2017-07-10 Yao Qi <yao.qi@linaro.org>
1328 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1330 2017-06-29 Yao Qi <yao.qi@linaro.org>
1332 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1334 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1336 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1338 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1340 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1342 * linux-low.c (linux_create_inferior): Adjust code to access the
1343 environment information via 'gdb_environ' class.
1344 * lynx-low.c (lynx_create_inferior): Likewise.
1345 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1346 (get_environ): Return a pointer to 'our_environ'.
1347 (captured_main): Initialize 'our_environ'.
1348 * server.h (get_environ): Adjust prototype.
1349 * spu-low.c (spu_create_inferior): Adjust code to access the
1350 environment information via 'gdb_environ' class.
1352 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1354 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1355 usage of "register" keyword.
1357 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1359 * configure: Re-generate.
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 * Makefile.in (COMPILE.pre): Add "-x c++".
1369 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1371 * fork-child.c: Conditionally include <signal.h>.
1373 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1375 * server.c (handle_general_set): Handle new packet
1376 "QStartupWithShell".
1377 (handle_query): Add "QStartupWithShell" to the list of supported
1379 (gdbserver_usage): Add help text explaining the
1380 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1382 (captured_main): Recognize and act upon the presence of the new
1385 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1386 Pedro Alves <palves@redhat.com>
1388 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1389 * configure: Regenerate.
1390 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1392 (i[34567]86-*-lynxos*): Likewise.
1393 (spu*-*-*): Likewise.
1394 * fork-child.c: New file.
1395 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1397 (linux_ptrace_fun): New function.
1398 (linux_create_inferior): Adjust function prototype to reflect
1399 change on "target.h". Adjust function code to use
1401 (linux_request_interrupt): Delete "signal_pid".
1402 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1403 (lynx_ptrace_fun): New function.
1404 (lynx_create_inferior): Adjust function prototype to reflect
1405 change on "target.h". Adjust function code to use
1407 * nto-low.c (nto_create_inferior): Adjust function prototype and
1408 code to reflect change on "target.h". Update comments.
1409 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1410 "common-terminal.h" and "environ.h".
1411 (terminal_fd): Moved to fork-child.c.
1412 (old_foreground_pgrp): Likewise.
1413 (restore_old_foreground_pgrp): Likewise.
1414 (last_status): Make it global.
1415 (last_ptid): Likewise.
1416 (our_environ): New variable.
1417 (startup_with_shell): Likewise.
1418 (program_name): Likewise.
1419 (program_argv): Rename to...
1420 (program_args): ...this.
1421 (wrapper_argv): New variable.
1422 (start_inferior): Delete function.
1423 (get_exec_wrapper): New function.
1424 (get_exec_file): Likewise.
1425 (get_environ): Likewise.
1426 (prefork_hook): Likewise.
1427 (post_fork_inferior): Likewise.
1428 (postfork_hook): Likewise.
1429 (postfork_child_hook): Likewise.
1430 (handle_v_run): Update code to deal with arguments coming from the
1431 remote host. Update calls from "start_inferior" to
1433 (captured_main): Likewise. Initialize environment variable. Call
1435 * server.h (post_fork_inferior): New prototype.
1436 (get_environ): Likewise.
1437 (last_status): Declare.
1438 (last_ptid): Likewise.
1439 (signal_pid): Likewise.
1440 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1441 (spu_ptrace_fun): New function.
1442 (spu_create_inferior): Adjust function prototype to reflect change
1443 on "target.h". Adjust function code to use "fork_inferior".
1444 * target.c (target_terminal_init): New function.
1445 (target_terminal_inferior): Likewise.
1446 (target_terminal_ours): Likewise.
1447 * target.h: Include <vector>.
1448 (struct target_ops) <create_inferior>: Update prototype.
1449 (create_inferior): Update macro.
1450 * utils.c (gdb_flush_out_err): New function.
1451 * win32-low.c (win32_create_inferior): Adjust function prototype
1452 and code to reflect change on "target.h".
1454 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1456 * inferiors.c (switch_to_thread): New function.
1458 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1460 * Makefile.in (SFILE): Add "common/job-control.c".
1461 (OBS): Add "job-control.o".
1463 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1465 * Makefile: Remove "@host_makefile_frag@".
1467 2017-05-05 Pedro Alves <palves@redhat.com>
1469 * configure: Regenerate.
1471 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1473 * configure: Regenerate.
1475 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1477 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1478 software_single_step change of return type to
1479 std::vector<CORE_ADDR>.
1480 * linux-low.c (install_software_single_step_breakpoints):
1482 * linux-low.h (install_software_single_step_breakpoints):
1485 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1487 * remote-utils.c: Include "gdb_termios.h" instead of
1489 * terminal.h: Delete file.
1491 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1493 * server.c: Include <vector>.
1494 <program_argv, wrapper_argv>: Convert to std::vector.
1495 (start_inferior): Rewrite function to use C++.
1496 (handle_v_run): Likewise. Update code that calculates the argv
1497 based on the vRun packet; use C++.
1498 (captured_main): Likewise.
1500 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1502 * server.c (handle_v_cont): Initialize thread_resume::thread
1505 2017-04-05 Pedro Alves <palves@redhat.com>
1507 * configure: Regenerate.
1509 2017-04-05 Pedro Alves <palves@redhat.com>
1511 * gdbreplay.c (sync_error): Constify.
1512 * linux-x86-low.c (push_opcode): Constify.
1514 2017-04-05 Pedro Alves <palves@redhat.com>
1516 * win32-low.c (get_child_debug_event)
1517 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1518 Report TARGET_WAITKIND_SPURIOUS instead.
1520 2017-04-05 Pedro Alves <palves@redhat.com>
1522 * remote-utils.c (remote_prepare, remote_open): Constify.
1523 * remote-utils.h (remote_prepare, remote_open): Constify.
1524 * server.c (captured_main): Constify 'port' handling.
1526 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1528 * Makefile.in (clean): Clear .deps.
1530 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1532 * .gitignore: Remove generated files, replace with wildcard.
1533 * (clean): Replace removal of generated files with wildcard.
1534 (version.c): Replace with...
1535 (version-generated.c): ...this.
1536 (xml-builtin.c): Replace with...
1537 (xml-builtin-generated.c): ...this.
1538 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1539 (%.c: *regformats*): Replace with...
1540 (%-generated.c: *regformats*): ...this.
1542 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1544 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1545 (xtensa_fill_gregset): Call collect_register_by_name for
1547 (xtensa_store_gregset): Call supply_register_by_name for
1550 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1552 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1553 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1554 (xtensa_store_gregset): Call supply_register for all registers in
1555 a0_regnum..a0_regnum + C0_NREGS range.
1557 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1559 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1560 (ax-ipa.o: ax.c): Remove.
1561 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1562 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1563 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1564 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1565 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1567 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1569 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1570 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1571 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1572 (errors-ipa.o: ../common/errors.c): Remove.
1573 (format-ipa.o: ../common/format.c): Remove.
1574 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1576 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1578 * Makefile.in (%-ipa.o: %.c): New rule.
1579 (tracepoint-ipa.o: tracepoint.c): Remove.
1580 (utils-ipa.o: utils.c): Remove.
1581 (remote-utils-ipa.o: remote-utils.c): Remove.
1582 (regcache-ipa.o: regcache.c): Remove.
1583 (i386-linux-ipa.o: i386-linux.c): Remove.
1584 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1585 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1586 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1587 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1588 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1589 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1590 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1591 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1592 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1593 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1594 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1595 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1596 (aarch64-ipa.o: aarch64.c): Remove.
1597 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1598 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1599 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1600 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1601 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1602 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1603 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1604 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1605 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1606 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1607 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1608 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1609 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1610 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1611 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1612 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1613 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1614 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1615 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1616 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1617 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1618 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1619 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1620 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1621 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1622 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1623 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1624 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1625 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1626 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1627 (tdesc-ipa.o: tdesc.c): Remove.
1628 (x32-linux-ipa.o: x32-linux.c): Remove.
1629 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1630 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1632 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1634 * Makefile.in (%.o: ../arch/%.c): New rule.
1635 (arm.o: ../arch/arm.c): Remove.
1636 (arm-linux.o: ../arch/arm-linux.c): Remove.
1637 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1638 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1640 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1642 * Makefile.in (%.o: ../nat/%.c): New rule.
1643 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1644 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1645 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1646 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1647 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1648 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1649 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1650 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1651 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1652 (linux-personality.o: ../nat/linux-personality.c): Remove.
1653 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1654 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1655 (x86-linux.o: ../nat/x86-linux.c): Remove.
1656 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1657 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1659 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1661 * Makefile.in (%.o: ../common/%.c): New rule.
1662 (signals.o: ../common/signals.c): Remove.
1663 (print-utils.o: ../common/print-utils.c): Remove.
1664 (rsp-low.o: ../common/rsp-low.c): Remove.
1665 (common-utils.o: ../common/common-utils.c): Remove.
1666 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1667 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1668 (vec.o: ../common/vec.c): Remove.
1669 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1670 (xml-utils.o: ../common/xml-utils.c): Remove.
1671 (ptid.o: ../common/ptid.c): Remove.
1672 (buffer.o: ../common/buffer.c): Remove.
1673 (format.o: ../common/format.c): Remove.
1674 (filestuff.o: ../common/filestuff.c): Remove.
1675 (agent.o: ../common/agent.c): Remove.
1676 (errors.o: ../common/errors.c): Remove.
1677 (environ.o: ../common/environ.c): Remove.
1678 (common-debug.o: ../common/common-debug.c): Remove.
1679 (cleanups.o: ../common/cleanups.c): Remove.
1680 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1681 (fileio.o: ../common/fileio.c): Remove.
1682 (common-regcache.o: ../common/common-regcache.c): Remove.
1683 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1684 (new-op.o: ../common/new-op.c): Remove.
1685 (btrace-common.o: ../common/btrace-common.c): Remove.
1687 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1689 * Makefile.in (%.o: ../target/%.c): New rule.
1690 (waitstatus.o: ../target/waitstatus.c): Remove.
1692 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1695 (%.c: ../regformats/%.dat,
1696 (%.c: ../regformats/arm/%.dat,
1697 (%.c: ../regformats/i386/%.dat,
1698 (%.c: ../regformats/rs6000/%.dat): New rules.
1699 (aarch64.c): Remove.
1700 (reg-arm.c): Remove.
1701 (arm-with-iwmmxt.c): Remove.
1702 (arm-with-vfpv2.c): Remove.
1703 (arm-with-vfpv3.c): Remove.
1704 (arm-with-neon.c): Remove.
1705 (reg-bfin.c): Remove.
1706 (reg-cris.c): Remove.
1707 (reg-crisv32.c): Remove.
1709 (i386-linux.c): Remove.
1710 (i386-avx.c): Remove.
1711 (i386-avx-linux.c): Remove.
1712 (i386-avx-avx512.c): Remove.
1713 (i386-avx-avx512-linux.c): Remove.
1714 (i386-mpx.c): Remove.
1715 (i386-mpx-linux.c): Remove.
1716 (i386-avx-mpx-avx512-pku.c): Remove.
1717 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1718 (i386-avx-mpx.c): Remove.
1719 (i386-avx-mpx-linux.c): Remove.
1720 (i386-mmx.c): Remove.
1721 (i386-mmx-linux.c): Remove.
1722 (reg-ia64.c): Remove.
1723 (reg-m32r.c): Remove.
1724 (reg-m68k.c): Remove.
1726 (mips-linux.c): Remove.
1727 (mips-dsp-linux.c): Remove.
1728 (mips64-linux.c): Remove.
1729 (mips64-dsp-linux.c): Remove.
1730 (nios2-linux.c): Remove.
1731 (powerpc-32.c): Remove.
1732 (powerpc-32l.c): Remove.
1733 (powerpc-altivec32l.c): Remove.
1734 (powerpc-cell32l.c): Remove.
1735 (powerpc-vsx32l.c): Remove.
1736 (powerpc-isa205-32l.c): Remove.
1737 (powerpc-isa205-altivec32l.c): Remove.
1738 (powerpc-isa205-vsx32l.c): Remove.
1739 (powerpc-e500l.c): Remove.
1740 (powerpc-64l.c): Remove.
1741 (powerpc-altivec64l.c): Remove.
1742 (powerpc-cell64l.c): Remove.
1743 (powerpc-vsx64l.c): Remove.
1744 (powerpc-isa205-64l.c): Remove.
1745 (powerpc-isa205-altivec64l.c): Remove.
1746 (powerpc-isa205-vsx64l.c): Remove.
1747 (s390-linux32.c): Remove.
1748 (s390-linux32v1.c): Remove.
1749 (s390-linux32v2.c): Remove.
1750 (s390-linux64.c): Remove.
1751 (s390-linux64v1.c): Remove.
1752 (s390-linux64v2.c): Remove.
1753 (s390-te-linux64.c): Remove.
1754 (s390-vx-linux64.c): Remove.
1755 (s390-tevx-linux64.c): Remove.
1756 (s390x-linux64.c): Remove.
1757 (s390x-linux64v1.c): Remove.
1758 (s390x-linux64v2.c): Remove.
1759 (s390x-te-linux64.c): Remove.
1760 (s390x-vx-linux64.c): Remove.
1761 (s390x-tevx-linux64.c): Remove.
1762 (tic6x-c64xp-linux.c): Remove.
1763 (tic6x-c64x-linux.c): Remove.
1764 (tic6x-c62x-linux.c): Remove.
1766 (reg-sparc64.c): Remove.
1767 (reg-spu.c): Remove.
1769 (amd64-linux.c): Remove.
1770 (amd64-avx.c): Remove.
1771 (amd64-avx-linux.c): Remove.
1772 (amd64-avx-avx512.c): Remove.
1773 (amd64-avx-avx512-linux.c): Remove.
1774 (amd64-mpx.c): Remove.
1775 (amd64-mpx-linux.c): Remove.
1776 (amd64-avx-mpx-avx512-pku.c): Remove.
1777 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1778 (amd64-avx-mpx.c): Remove.
1779 (amd64-avx-mpx-linux.c): Remove.
1781 (x32-linux.c): Remove.
1782 (x32-avx.c): Remove.
1783 (x32-avx-linux.c): Remove.
1784 (x32-avx-avx512.c): Remove.
1785 (x32-avx-avx512-linux.c): Remove.
1786 (reg-xtensa.c): Remove.
1787 (reg-tilegx.c): Remove.
1788 (reg-tilegx32.c): Remove.
1790 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1792 * Makefile.in (SFILES): Add "common/environ.c".
1793 (OBJS): Add "common/environ.h".
1795 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1797 * configure.ac: Check if the fs_base and gs_base members of
1798 `struct user_regs_struct' exist.
1799 * config.in: Regenerated.
1800 * configure: Likewise.
1802 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1804 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1806 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1807 (get_next_pcs_syscall_next_pc): Likewise.
1809 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1811 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1812 * nto-x86-low.c: Likewise.
1814 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1816 * Makefile.in: Include disable-implicit-rules.mk.
1818 2016-11-23 Pedro Alves <palves@redhat.com>
1820 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1821 (debug_vprintf): Use std::chrono::steady_clock instead of
1822 gettimeofday. Use '.' instead of ':'.
1823 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1824 (get_timestamp): Use std::chrono::steady_clock instead of
1827 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1829 * Makefile.in: Fix whitespace formatting.
1831 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1833 * Makefile.in (SFILES, OBS): Flatten list and order
1836 2016-11-23 Pedro Alves <palves@redhat.com>
1838 * event-loop.c (handle_file_event): Use warning.
1839 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1840 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1843 2016-11-23 Pedro Alves <palves@redhat.com>
1845 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1847 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1848 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1849 debug_printf and debug_flush for debug output.
1850 * server.c (handle_general_set): Likewise.
1851 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1854 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1856 * Makefile.in (.c.o): Replace rule with ...
1857 (%.o: %.c): ... this one.
1859 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1861 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1862 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1864 * configure.ac: Remove checks for the make program.
1865 * configure: Re-generate.
1867 2016-10-28 Pedro Alves <palves@redhat.com>
1869 * Makefile.in (CXX_DIALECT): Get from configure.
1870 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1871 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1872 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1873 * config.in: Regenerate.
1874 * configure: Regenerate.
1876 2016-10-27 Yao Qi <yao.qi@linaro.org>
1878 * linux-low.c (linux_supports_range_stepping): Return true if
1879 can_software_single_step return true.
1881 2016-10-27 Yao Qi <yao.qi@linaro.org>
1883 * inferiors.c (find_inferior_in_random): New function.
1884 * inferiors.h (find_inferior_in_random): Declare.
1885 * linux-low.c (linux_wait_for_event_filtered): Call
1886 find_inferior_in_random instead of find_inferior.
1888 2016-10-27 Yao Qi <yao.qi@linaro.org>
1890 * linux-low.c (linux_wait_1): If single-step breakpoints are
1891 inserted, remove them.
1893 2016-10-26 Pedro Alves <palves@redhat.com>
1895 * linux-low.c (handle_extended_wait): Link parent/child fork
1897 (linux_wait_1): Unlink them.
1898 (linux_set_resume_request): Ignore resume requests for
1899 already-resumed and unhandled fork child threads.
1900 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1901 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1903 (handle_v_requests) <vCont>: Don't call require_running.
1904 * server.h (in_queued_stop_replies): New declaration.
1906 2016-10-24 Yao Qi <yao.qi@linaro.org>
1909 * linux-aarch64-low.c (append_insns): Cast the return value to
1912 2016-10-10 Yao Qi <yao.qi@linaro.org>
1914 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1916 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1918 * target.c (target_supports_multi_process): New function, moved
1920 * target.h (target_supports_multi_process): ... here. Remove
1923 2016-10-05 Tom Tromey <tom@tromey.com>
1926 * tracepoint.c (handle_tracepoint_bkpts): Check
1927 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1929 2016-10-05 Yao Qi <yao.qi@linaro.org>
1931 * configure.srv: Update the path of arm-*.xml files.
1933 2016-10-05 Terry Guo <terry.guo@arm.com>
1934 Yao Qi <yao.qi@linaro.org>
1936 * Makefile.in: Adjust the path of rules.
1937 * configure.srv: Update the path of xml files.
1938 * regformats/arm-with-iwmmxt.dat: Regenerated.
1939 * regformats/arm-with-neon.dat: Likewise.
1940 * regformats/arm-with-vfpv2.dat: Likewise.
1941 * regformats/arm-with-vfpv3.dat Likewise.
1943 2016-09-30 Yao Qi <yao.qi@linaro.org>
1946 * target.c (target_stop_and_wait): Don't call
1947 target_continue_no_signal, use resume_stop instead.
1949 2016-09-26 Yao Qi <yao.qi@linaro.org>
1951 * linux-low.c (linux_wait_1): Call debug_exit.
1953 2016-09-23 Pedro Alves <palves@redhat.com>
1955 * Makefile.in (SFILES): Add common/new-op.c.
1956 (OBS): Add common/new-op.o.
1957 (new-op.o): New rule.
1959 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1961 * .gitinore: Ignore more files.
1963 2016-09-21 Yao Qi <yao.qi@linaro.org>
1965 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1968 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1970 * server.c (start_inferior): Call target_mourn_inferior instead of
1971 mourn_inferior; pass ptid_t argument to it.
1973 (handle_target_event): Likewise.
1974 * target.c (target_mourn_inferior): New function.
1975 * target.h (mourn_inferior): Delete macro.
1977 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1979 * linux-low.c (lwp_is_stepping): New function.
1981 2016-09-06 Carl Love <cel@us.ibm.com>
1983 * server.c (start_inferior): Fixed comment, requested comment change
1984 didn't get updated correctly. Removed reference to ptrace () call as
1985 it is only true on Linux systems.
1987 2016-09-06 Carl Love <cel@us.ibm.com>
1989 * server.c (start_inferior): Do not call
1990 function target_post_create_inferior () if the
1991 inferior process has already exited.
1993 2016-09-05 Pedro Alves <palves@redhat.com>
1995 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1996 (COMPILE.pre, CC_LD): Use CXX directly.
1997 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1998 * acinclude.m4: Don't include build-with-cxx.m4.
1999 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2000 * configure: Regenerate.
2002 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2005 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2006 call writing data to own_buf.
2008 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2010 * target.c (mywait): Call target_wait instead of
2012 (target_wait): New function.
2014 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2016 * server.c (start_inferior): New variable 'ptid'. Replace calls
2017 to the_target->resume by target_continue{,_no_signal}, depending
2019 * target.c (target_stop_and_wait): Call target_continue_no_signal
2020 instead of the_target->resume.
2021 (target_continue): New function.
2023 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2025 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2027 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2030 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2032 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2033 * linux-arm-low.c (ps_get_thread_area): Likewise.
2034 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2035 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2036 * linux-mips-low.c (ps_get_thread_area): Likewise.
2037 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2038 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2039 * linux-x86-low.c (ps_get_thread_area): Likewise.
2040 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2042 2016-08-19 Pedro Alves <palves@redhat.com>
2044 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2046 2016-08-19 Pedro Alves <palves@redhat.com>
2048 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2049 comment. Use memcpy instead of casting through unsigned long.
2051 2016-08-19 Pedro Alves <palves@redhat.com>
2053 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2054 allocating around 0x80000000.
2056 2016-08-19 Pedro Alves <palves@redhat.com>
2059 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2060 (x32-avx512-linux-ipa.o): New rules.
2061 * configure.ac (x86_64-*-linux*): New x32 check.
2062 * configure.srv (ipa_x32_linux_regobj): New.
2063 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2064 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2066 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2068 * configure: Regenerate.
2070 2016-08-09 Pedro Alves <palves@redhat.com>
2073 * Makefile.in (OBS): Add signals-state-save-restore.o.
2074 (signals-state-save-restore.o): New rule.
2075 * config.in: Regenerate.
2076 * configure: Regenerate.
2077 * linux-low.c: Include "signals-state-save-restore.h".
2078 (linux_create_inferior): Call
2079 restore_original_signals_state.
2080 * server.c: Include "dispositions-save-restore.h".
2081 (captured_main): Call save_original_signals_state.
2083 2016-08-05 Pedro Alves <palves@redhat.com>
2085 * configure: Regenerate.
2087 2016-08-04 Yao Qi <yao.qi@linaro.org>
2089 * linux-low.c (regsets_fetch_inferior_registers): Check
2090 errno is ESRCH or not.
2092 2016-08-02 Yao Qi <yao.qi@linaro.org>
2094 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2095 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2096 (thread_db_load_search): Update.
2097 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2098 td_ta_set_event and td_ta_event_getmsg.
2100 2016-07-26 Pedro Alves <palves@redhat.com>
2103 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2104 of unsigned long for 64-bit registers and use uint32_t instead of
2105 unsigned int for 32-bit registers.
2107 2016-07-26 Pedro Alves <palves@redhat.com>
2109 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2112 2016-07-21 Tom Tromey <tom@tromey.com>
2114 * configure: Rebuild.
2116 2016-07-21 Yao Qi <yao.qi@linaro.org>
2118 * mem-break.c (find_gdb_breakpoint): Cast bp to
2119 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2121 2016-07-21 Yao Qi <yao.qi@linaro.org>
2123 * server.c (handle_v_requests): Support s and S actions
2124 if target_supports_software_single_step return true.
2126 2016-07-21 Yao Qi <yao.qi@linaro.org>
2128 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2129 is resume_step, call maybe_hw_step.
2130 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2132 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2134 (proceed_one_lwp): If resume request is resume_step, install
2135 reinsert breakpoints and call maybe_hw_step.
2137 2016-07-21 Yao Qi <yao.qi@linaro.org>
2139 * linux-low.c (proceed_one_lwp): Declare.
2140 (linux_resume_one_thread): Remove local variable 'step'.
2141 Lift code enqueue signal. Call proceed_one_lwp instead of
2142 linux_resume_one_lwp.
2144 2016-07-21 Yao Qi <yao.qi@linaro.org>
2146 * linux-low.c (linux_resume_one_thread): Call
2147 enqueue_pending_signal.
2149 2016-07-21 Yao Qi <yao.qi@linaro.org>
2151 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2152 * inferiors.c (do_restore_current_thread_cleanup): New function.
2153 (make_cleanup_restore_current_thread): Likewise.
2154 * linux-low.c (install_software_single_step_breakpoints): Call
2155 make_cleanup_restore_current_thread. Switch current_thread to
2158 2016-07-21 Yao Qi <yao.qi@linaro.org>
2160 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2161 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2162 (clone_one_breakpoint): Likewise.
2163 (delete_reinsert_breakpoints): Change parameter to thread.
2165 (has_reinsert_breakpoints): Likewise.
2166 (uninsert_reinsert_breakpoints): Likewise.
2167 (reinsert_reinsert_breakpoints): Likewise.
2168 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2169 (delete_reinsert_breakpoints): Likewise.
2170 (reinsert_reinsert_breakpoints): Likewise.
2171 (uninsert_reinsert_breakpoints): Likewise.
2172 (has_reinsert_breakpoints): Likewise.
2174 2016-07-21 Yao Qi <yao.qi@linaro.org>
2176 * inferiors.c (get_thread_process): Make parameter const.
2177 * inferiors.h (get_thread_process): Update declaration.
2178 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2179 Add new parameters child_thread and parent_thread. Callers
2181 * mem-break.h (clone_all_breakpoints): Update declaration.
2183 2016-07-21 Yao Qi <yao.qi@linaro.org>
2185 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2186 <command_list, handler>: Remove.
2187 (struct gdb_breakpoint): New.
2188 (struct other_breakpoint): New.
2189 (struct reinsert_breakpoint): New.
2190 (is_gdb_breakpoint): New function.
2191 (any_persistent_commands): Update command_list if
2192 is_gdb_breakpoint returns true.
2193 (set_breakpoint): Create breakpoints according to their types.
2194 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2195 (set_gdb_breakpoint_1): Likewise.
2196 (set_gdb_breakpoint): Likewise.
2197 (clear_breakpoint_conditions): Change parameter type to
2198 'struct gdb_breakpoint *'.
2199 (clear_breakpoint_commands): Likewise.
2200 (clear_breakpoint_conditions_and_commands): Likewise.
2201 (add_condition_to_breakpoint): Likewise.
2202 (add_breakpoint_condition): Likewise.
2203 (add_commands_to_breakpoint): Likewise.
2204 (check_breakpoints): Check other_breakpoint.
2205 (clone_one_breakpoint): Clone breakpopint according to its type.
2206 * mem-break.h (struct gdb_breakpoint): Declare.
2207 (set_gdb_breakpoint): Update declaration.
2208 (clear_breakpoint_conditions_and_commands): Likewise.
2209 (add_breakpoint_condition): Likewise.
2210 (add_breakpoint_commands): Likewise.
2211 * server.c (process_point_options): Change parameter type to
2212 'struct gdb_breakpoint *'.
2214 2016-07-21 Yao Qi <yao.qi@linaro.org>
2216 * mem-break.c (set_breakpoint_at): Rename it to ...
2217 (set_breakpoint_type_at): ... it.
2218 (set_breakpoint_at): Call set_breakpoint_type_at.
2219 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2220 * mem-break.h (set_breakpoint_at): Update comments.
2222 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2224 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2226 (nios2_store_gregset): Likewise.
2228 2016-07-01 Pedro Alves <palves@redhat.com>
2229 Antoine Tremblay <antoine.tremblay@ericsson.com>
2231 * linux-low.c: Change interface to take the target lwp_info
2232 pointer directly and return void. Handle detaching from a zombie
2234 (linux_detach_lwp_callback): New function.
2235 (linux_detach): Detach from the leader thread after detaching from
2238 2016-06-28 Yao Qi <yao.qi@linaro.org>
2240 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2241 for variable new_offset.
2242 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2243 (aarch64_ftrace_insn_reloc_cb): Likewise.
2244 (aarch64_ftrace_insn_reloc_tb): Likewise.
2245 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2246 PRIx64 instead of PRIx32.
2248 2016-06-28 Yao Qi <yao.qi@linaro.org>
2250 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2251 (the_low_target): Install arm_get_syscall_trapinfo.
2253 2016-06-28 Yao Qi <yao.qi@linaro.org>
2255 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2257 (the_low_target): Install aarch64_get_syscall_trapinfo.
2259 2016-06-28 Yao Qi <yao.qi@linaro.org>
2261 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2263 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2264 Remove parameter sysno.
2265 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2268 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2270 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2271 (s390_emit_ne_goto): Likewise.
2272 (s390_emit_lt_goto): Likewise.
2273 (s390_emit_le_goto): Likewise.
2274 (s390_emit_gt_goto): Likewise.
2275 (s390_emit_ge_goto): Likewise.
2276 (s390x_emit_eq_goto): Likewise.
2277 (s390x_emit_ne_goto): Likewise.
2278 (s390x_emit_lt_goto): Likewise.
2279 (s390x_emit_le_goto): Likewise.
2280 (s390x_emit_gt_goto): Likewise.
2281 (s390x_emit_ge_goto): Likewise.
2282 (s390_emit_ops_impl): Mark variable static.
2283 (s390x_emit_ops): Likewise.
2285 2016-06-17 Yao Qi <yao.qi@linaro.org>
2287 * linux-low.c (handle_extended_wait): Call
2288 uninsert_reinsert_breakpoints for the parent process. Remove
2289 reinsert breakpoints from the child process. Reinsert them to
2290 the parent process when vfork is done.
2291 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2292 (reinsert_reinsert_breakpoints): New function.
2293 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2294 (reinsert_reinsert_breakpoints): Declare.
2296 2016-06-17 Yao Qi <yao.qi@linaro.org>
2298 * linux-low.c (handle_extended_wait): If the parent is doing
2299 step-over, remove the reinsert breakpoints from the forked child.
2301 2016-06-17 Yao Qi <yao.qi@linaro.org>
2303 * linux-low.c (unsuspend_all_lwps): Declare.
2304 (linux_low_filter_event): If thread exited, call finish_step_over.
2305 If step-over is finished, unsuspend other threads.
2307 2016-06-17 Yao Qi <yao.qi@linaro.org>
2309 * linux-low.c (linux_resume_one_lwp_throw): Assert
2310 has_reinsert_breakpoints returns false.
2311 * mem-break.c (delete_disabled_breakpoints): Assert
2312 bp type isn't reinsert_breakpoint.
2314 2016-06-17 Yao Qi <yao.qi@linaro.org>
2316 * linux-low.c (maybe_hw_step): New function.
2317 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2318 (finish_step_over): Switch current_thread to lwp temporarily,
2319 and assert has_reinsert_breakpoints returns true.
2320 (proceed_one_lwp): Call maybe_hw_step.
2321 * mem-break.c (has_reinsert_breakpoints): New function.
2322 * mem-break.h (has_reinsert_breakpoints): Declare.
2324 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2326 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2328 2016-05-17 Yao Qi <yao.qi@linaro.org>
2330 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2331 instead of find_inferior.
2333 2016-05-05 Yao Qi <yao.qi@linaro.org>
2335 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2336 Initialize res to zero.
2338 2016-05-05 Yao Qi <yao.qi@linaro.org>
2340 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2343 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2345 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2346 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2347 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2349 2016-04-28 Par Olsson <par.olsson@windriver.com>
2350 Simon Marchi <simon.marchi@ericsson.com>
2352 * tracepoint.c (write_inferior_int8): New function.
2353 (cmd_qtenable_disable): Write enable flag using
2354 write_inferior_int8.
2356 2016-04-25 Yao Qi <yao.qi@linaro.org>
2358 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2359 (need_step_over_p): Return zero if the LWP has pending signals
2360 can be delivered on software single step target.
2362 2016-04-25 Yao Qi <yao.qi@linaro.org>
2364 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2365 return instead of error.
2367 2016-04-22 Yao Qi <yao.qi@linaro.org>
2369 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2372 2016-04-22 Yao Qi <yao.qi@linaro.org>
2374 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2375 signal when stepping over breakpoint with software single
2378 2016-04-21 Pedro Alves <palves@redhat.com>
2380 * linux-s390-low.c (s390_collect_ptrace_register)
2381 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2383 (s390_check_regset): Use void * instead of gdb_byte *.
2385 2016-04-20 Pedro Alves <palves@redhat.com>
2387 * configure: Renegerate.
2389 2016-04-20 Yao Qi <yao.qi@linaro.org>
2391 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2392 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2394 (arm_store_gregset): Likewise.
2396 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2398 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2399 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2400 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2401 (amd64-avx-mpx-linux.c): New rules.
2402 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2403 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2404 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2405 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2406 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2407 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2408 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2409 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2410 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2411 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2412 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2413 * linux-x86-low.c (x86_linux_read_description): Add case for
2414 X86_XSTATE_AVX_MPX_MASK.
2415 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2416 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2417 init_registers_i386_avx_mpx_linux.
2418 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2419 (initialize_low_tracepoint): Call
2420 init_registers_i386_avx_mpx_linux.
2421 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2422 (initialize_low_tracepoint): Call
2423 init_registers_amd64_avx_mpx_linux.
2424 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2425 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2426 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2429 2016-04-18 Pedro Alves <palves@redhat.com>
2431 * configure: Regenerate.
2433 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2435 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2436 (aarch64_emit_sub): Likewise.
2438 2016-04-12 Pedro Alves <palves@redhat.com>
2440 * utils.c (prepare_to_throw_exception): Delete.
2442 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2444 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2446 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2448 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2450 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2452 * linux-aarch64-ipa.c: Add <elf.h> include.
2453 * linux-ppc-ipa.c: Add <elf.h> include.
2454 * linux-s390-ipa.c: Add <elf.h> include.
2456 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2458 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2459 (get_raw_reg_ptr): Likewise.
2460 (get_trace_state_variable_value_ptr): Likewise.
2461 (set_trace_state_variable_value_ptr): Likewise.
2462 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2465 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2466 Marcin Kościelnicki <koriakin@0x04.net>
2469 * linux-ppc-low.c (emit_insns): New function.
2470 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2471 (ppc_emit_prologue): New function.
2472 (ppc_emit_epilogue): New function.
2473 (ppc_emit_add): New function.
2474 (ppc_emit_sub): New function.
2475 (ppc_emit_mul): New function.
2476 (ppc_emit_lsh): New function.
2477 (ppc_emit_rsh_signed): New function.
2478 (ppc_emit_rsh_unsigned): New function.
2479 (ppc_emit_ext): New function.
2480 (ppc_emit_zero_ext): New function.
2481 (ppc_emit_log_not): New function.
2482 (ppc_emit_bit_and): New function.
2483 (ppc_emit_bit_or): New function.
2484 (ppc_emit_bit_xor): New function.
2485 (ppc_emit_bit_not): New function.
2486 (ppc_emit_equal): New function.
2487 (ppc_emit_less_signed): New function.
2488 (ppc_emit_less_unsigned): New function.
2489 (ppc_emit_ref): New function.
2490 (ppc_emit_const): New function.
2491 (ppc_emit_reg): New function.
2492 (ppc_emit_pop): New function.
2493 (ppc_emit_stack_flush): New function.
2494 (ppc_emit_swap): New function.
2495 (ppc_emit_stack_adjust): New function.
2496 (ppc_emit_call): New function.
2497 (ppc_emit_int_call_1): New function.
2498 (ppc_emit_void_call_2): New function.
2499 (ppc_emit_if_goto): New function.
2500 (ppc_emit_goto): New function.
2501 (ppc_emit_eq_goto): New function.
2502 (ppc_emit_ne_goto): New function.
2503 (ppc_emit_lt_goto): New function.
2504 (ppc_emit_le_goto): New function.
2505 (ppc_emit_gt_goto): New function.
2506 (ppc_emit_ge_goto): New function.
2507 (ppc_write_goto_address): New function.
2508 (ppc_emit_ops_impl): New static variable.
2509 (ppc64v1_emit_prologue): New function.
2510 (ppc64v2_emit_prologue): New function.
2511 (ppc64_emit_epilogue): New function.
2512 (ppc64_emit_add): New function.
2513 (ppc64_emit_sub): New function.
2514 (ppc64_emit_mul): New function.
2515 (ppc64_emit_lsh): New function.
2516 (ppc64_emit_rsh_signed): New function.
2517 (ppc64_emit_rsh_unsigned): New function.
2518 (ppc64_emit_ext): New function.
2519 (ppc64_emit_zero_ext): New function.
2520 (ppc64_emit_log_not): New function.
2521 (ppc64_emit_bit_and): New function.
2522 (ppc64_emit_bit_or): New function.
2523 (ppc64_emit_bit_xor): New function.
2524 (ppc64_emit_bit_not): New function.
2525 (ppc64_emit_equal): New function.
2526 (ppc64_emit_less_signed): New function.
2527 (ppc64_emit_less_unsigned): New function.
2528 (ppc64_emit_ref): New function.
2529 (ppc64_emit_const): New function.
2530 (ppc64v1_emit_reg): New function.
2531 (ppc64v2_emit_reg): New function.
2532 (ppc64_emit_pop): New function.
2533 (ppc64_emit_stack_flush): New function.
2534 (ppc64_emit_swap): New function.
2535 (ppc64v1_emit_call): New function.
2536 (ppc64v2_emit_call): New function.
2537 (ppc64v1_emit_int_call_1): New function.
2538 (ppc64v2_emit_int_call_1): New function.
2539 (ppc64v1_emit_void_call_2): New function.
2540 (ppc64v2_emit_void_call_2): New function.
2541 (ppc64_emit_if_goto): New function.
2542 (ppc64_emit_eq_goto): New function.
2543 (ppc64_emit_ne_goto): New function.
2544 (ppc64_emit_lt_goto): New function.
2545 (ppc64_emit_le_goto): New function.
2546 (ppc64_emit_gt_goto): New function.
2547 (ppc64_emit_ge_goto): New function.
2548 (ppc64v1_emit_ops_impl): New static variable.
2549 (ppc64v2_emit_ops_impl): New static variable.
2550 (ppc_emit_ops): New function.
2551 (linux_low_target): Wire in ppc_emit_ops.
2553 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2554 Marcin Kościelnicki <koriakin@0x04.net>
2557 * Makefile.in: Add powerpc-*-ipa.o
2558 * configure.srv: Add ipa_obj for powerpc*-linux.
2559 * linux-ppc-ipa.c: New file.
2560 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2562 (PPC_FIELD): New macro.
2563 (PPC_SEXT): New macro.
2564 (PPC_OP6): New macro.
2565 (PPC_BO): New macro.
2566 (PPC_LI): New macro.
2567 (PPC_BD): New macro.
2568 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2569 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2570 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2571 (ppc_get_thread_area): New function.
2572 (is_elfv2_inferior): New function.
2573 (gen_ds_form): New function.
2574 (GEN_STD): New macro.
2575 (GEN_STDU): New macro.
2576 (GEN_LD): New macro.
2577 (GEN_LDU): New macro.
2578 (gen_d_form): New function.
2579 (GEN_ADDI): New macro.
2580 (GEN_ADDIS): New macro.
2581 (GEN_LI): New macro.
2582 (GEN_LIS): New macro.
2583 (GEN_ORI): New macro.
2584 (GEN_ORIS): New macro.
2585 (GEN_LWZ): New macro.
2586 (GEN_STW): New macro.
2587 (GEN_STWU): New macro.
2588 (gen_xfx_form): New function.
2589 (GEN_MFSPR): New macro.
2590 (GEN_MTSPR): New macro.
2591 (GEN_MFCR): New macro.
2592 (GEN_MTCR): New macro.
2593 (GEN_SYNC): New macro.
2594 (GEN_LWSYNC): New macro.
2595 (gen_x_form): New function.
2596 (GEN_OR): New macro.
2597 (GEN_MR): New macro.
2598 (GEN_LWARX): New macro.
2599 (GEN_STWCX): New macro.
2600 (GEN_CMPW): New macro.
2601 (gen_md_form): New function.
2602 (GEN_RLDICL): New macro.
2603 (GEN_RLDICR): New macro.
2604 (gen_i_form): New function.
2606 (GEN_BL): New macro.
2607 (gen_b_form): New function.
2608 (GEN_BNE): New macro.
2609 (GEN_LOAD): New macro.
2610 (GEN_STORE): New macro.
2611 (gen_limm): New function.
2612 (gen_atomic_xchg): New function.
2613 (gen_call): New function.
2614 (ppc_relocate_instruction): New function.
2615 (ppc_install_fast_tracepoint_jump_pad): New function.
2616 (ppc_get_min_fast_tracepoint_insn_len): New function.
2617 (ppc_get_ipa_tdesc_idx): New function.
2618 (the_low_target): Wire in the new functions.
2619 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2621 * linux-ppc-tdesc.h: New file.
2623 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2625 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2626 (alloc_jump_pad_buffer): New function.
2627 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2628 (alloc_jump_pad_buffer): New function.
2629 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2630 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2631 (alloc_jump_pad_buffer): New function.
2632 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2633 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2634 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2635 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2637 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2639 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2640 * linux-amd64-ipa.c: Likewise.
2641 * linux-i386-ipa.c: Likewise.
2642 * linux-s390-ipa.c: Likewise.
2643 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2644 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2645 set_trace_state_variable_value_ptr.
2646 (struct ipa_sym_addresses): Likewise.
2647 (symbol_list): Likewise.
2648 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2649 accessing gdb_collect directly.
2650 (gdb_collect_ptr_type): New typedef.
2651 (get_raw_reg_ptr_type): New typedef.
2652 (get_trace_state_variable_value_ptr_type): New typedef.
2653 (set_trace_state_variable_value_ptr_type): New typedef.
2654 (gdb_collect_ptr): New global.
2655 (get_raw_reg_ptr): New global.
2656 (get_trace_state_variable_value_ptr): New global.
2657 (set_trace_state_variable_value_ptr): New global.
2658 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2659 accessing get_raw_reg directly.
2660 (get_get_tsv_func_addr): Likewise for
2661 get_trace_state_variable_value_ptr.
2662 (get_set_tsv_func_addr): Likewise for
2663 set_trace_state_variable_value_ptr.
2664 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2666 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2668 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2670 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2672 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2674 (relocate_instruction): Remove own_buf.
2675 * server.c (own_buf): Make global.
2676 (handle_v_requests): Make global.
2677 * server.h (own_buf): New declaration.
2678 (handle_v_requests): New prototype.
2680 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2683 * linux-s390-low.c (add_insns): New function.
2684 (s390_emit_prologue): New function.
2685 (s390_emit_epilogue): New function.
2686 (s390_emit_add): New function.
2687 (s390_emit_sub): New function.
2688 (s390_emit_mul): New function.
2689 (s390_emit_lsh): New function.
2690 (s390_emit_rsh_signed): New function.
2691 (s390_emit_rsh_unsigned): New function.
2692 (s390_emit_ext): New function.
2693 (s390_emit_log_not): New function.
2694 (s390_emit_bit_and): New function.
2695 (s390_emit_bit_or): New function.
2696 (s390_emit_bit_xor): New function.
2697 (s390_emit_bit_not): New function.
2698 (s390_emit_equal): New function.
2699 (s390_emit_less_signed): New function.
2700 (s390_emit_less_unsigned): New function.
2701 (s390_emit_ref): New function.
2702 (s390_emit_if_goto): New function.
2703 (s390_emit_goto): New function.
2704 (s390_write_goto_address): New function.
2705 (s390_emit_litpool): New function.
2706 (s390_emit_const): New function.
2707 (s390_emit_call): New function.
2708 (s390_emit_reg): New function.
2709 (s390_emit_pop): New function.
2710 (s390_emit_stack_flush): New function.
2711 (s390_emit_zero_ext): New function.
2712 (s390_emit_swap): New function.
2713 (s390_emit_stack_adjust): New function.
2714 (s390_emit_set_r2): New function.
2715 (s390_emit_int_call_1): New function.
2716 (s390_emit_void_call_2): New function.
2717 (s390_emit_eq_goto): New function.
2718 (s390_emit_ne_goto): New function.
2719 (s390_emit_lt_goto): New function.
2720 (s390_emit_le_goto): New function.
2721 (s390_emit_gt_goto): New function.
2722 (s390_emit_ge_goto): New function.
2723 (s390x_emit_prologue): New function.
2724 (s390x_emit_epilogue): New function.
2725 (s390x_emit_add): New function.
2726 (s390x_emit_sub): New function.
2727 (s390x_emit_mul): New function.
2728 (s390x_emit_lsh): New function.
2729 (s390x_emit_rsh_signed): New function.
2730 (s390x_emit_rsh_unsigned): New function.
2731 (s390x_emit_ext): New function.
2732 (s390x_emit_log_not): New function.
2733 (s390x_emit_bit_and): New function.
2734 (s390x_emit_bit_or): New function.
2735 (s390x_emit_bit_xor): New function.
2736 (s390x_emit_bit_not): New function.
2737 (s390x_emit_equal): New function.
2738 (s390x_emit_less_signed): New function.
2739 (s390x_emit_less_unsigned): New function.
2740 (s390x_emit_ref): New function.
2741 (s390x_emit_if_goto): New function.
2742 (s390x_emit_const): New function.
2743 (s390x_emit_call): New function.
2744 (s390x_emit_reg): New function.
2745 (s390x_emit_pop): New function.
2746 (s390x_emit_stack_flush): New function.
2747 (s390x_emit_zero_ext): New function.
2748 (s390x_emit_swap): New function.
2749 (s390x_emit_stack_adjust): New function.
2750 (s390x_emit_int_call_1): New function.
2751 (s390x_emit_void_call_2): New function.
2752 (s390x_emit_eq_goto): New function.
2753 (s390x_emit_ne_goto): New function.
2754 (s390x_emit_lt_goto): New function.
2755 (s390x_emit_le_goto): New function.
2756 (s390x_emit_gt_goto): New function.
2757 (s390x_emit_ge_goto): New function.
2758 (s390_emit_ops): New function.
2759 (struct linux_target_ops): Fill in emit_ops hook.
2761 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2764 * Makefile.in: Add s390 IPA files.
2765 * configure.srv: Build IPA for s390.
2766 * linux-s390-ipa.c: New file.
2767 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2768 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2769 (tdesc_s390_linux32): Likewise.
2770 (init_registers_s390_linux32v1): Likewise.
2771 (tdesc_s390_linux32v1): Likewise.
2772 (init_registers_s390_linux32v2): Likewise.
2773 (tdesc_s390_linux32v2): Likewise.
2774 (init_registers_s390_linux64): Likewise.
2775 (tdesc_s390_linux64): Likewise.
2776 (init_registers_s390_linux64v1): Likewise.
2777 (tdesc_s390_linux64v1): Likewise.
2778 (init_registers_s390_linux64v2): Likewise.
2779 (tdesc_s390_linux64v2): Likewise.
2780 (init_registers_s390_te_linux64): Likewise.
2781 (tdesc_s390_te_linux64): Likewise.
2782 (init_registers_s390_vx_linux64): Likewise.
2783 (tdesc_s390_vx_linux64): Likewise.
2784 (init_registers_s390_tevx_linux64): Likewise.
2785 (tdesc_s390_tevx_linux64): Likewise.
2786 (init_registers_s390x_linux64): Likewise.
2787 (tdesc_s390x_linux64): Likewise.
2788 (init_registers_s390x_linux64v1): Likewise.
2789 (tdesc_s390x_linux64v1): Likewise.
2790 (init_registers_s390x_linux64v2): Likewise.
2791 (tdesc_s390x_linux64v2): Likewise.
2792 (init_registers_s390x_te_linux64): Likewise.
2793 (tdesc_s390x_te_linux64): Likewise.
2794 (init_registers_s390x_vx_linux64): Likewise.
2795 (tdesc_s390x_vx_linux64): Likewise.
2796 (init_registers_s390x_tevx_linux64): Likewise.
2797 (tdesc_s390x_tevx_linux64): Likewise.
2798 (have_hwcap_s390_vx): New static variable.
2799 (s390_arch_setup): Fill have_hwcap_s390_vx.
2800 (s390_get_thread_area): New function.
2801 (s390_ft_entry_gpr_esa): New const.
2802 (s390_ft_entry_gpr_zarch): New const.
2803 (s390_ft_entry_misc): New const.
2804 (s390_ft_entry_fr): New const.
2805 (s390_ft_entry_vr): New const.
2806 (s390_ft_main_31): New const.
2807 (s390_ft_main_64): New const.
2808 (s390_ft_exit_fr): New const.
2809 (s390_ft_exit_vr): New const.
2810 (s390_ft_exit_misc): New const.
2811 (s390_ft_exit_gpr_esa): New const.
2812 (s390_ft_exit_gpr_zarch): New const.
2813 (append_insns): New function.
2814 (s390_relocate_instruction): New function.
2815 (s390_install_fast_tracepoint_jump_pad): New function.
2816 (s390_get_min_fast_tracepoint_insn_len): New function.
2817 (s390_get_ipa_tdesc_idx): New function.
2818 (struct linux_target_ops): Wire in the above functions.
2819 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2820 * linux-s390-tdesc.h: New file.
2822 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2824 * linux-s390-low.c (s390_supports_tracepoints): New function.
2825 (struct linux_target_ops): Fill supports_tracepoints hook.
2827 2016-03-18 Yao Qi <yao.qi@linaro.org>
2829 * linux-low.c (lwp_signal_can_be_delivered): New function.
2830 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2832 2016-03-18 Yao Qi <yao.qi@linaro.org>
2834 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2835 0 if signal is enqueued. Remove 'signal' from one debugging
2836 message. Move one debugging message to some lines below.
2837 Remove code setting 'signal' to 0.
2839 2016-03-18 Yao Qi <yao.qi@linaro.org>
2841 * linux-low.c (linux_low_filter_event): Remove redundant
2842 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2844 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2846 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2847 (struct linux_target_ops): Wire in the above.
2849 2016-03-03 Yao Qi <yao.qi@linaro.org>
2851 * linux-low.c: Update comments to start_step_over.
2853 2016-03-03 Yao Qi <yao.qi@linaro.org>
2856 * linux-low.c (handle_extended_wait): Set child suspended
2857 if event_lwp->bp_reinsert isn't zero.
2859 2016-03-02 Yao Qi <yao.qi@linaro.org>
2861 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2862 enqueue_pending_signal.
2864 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2866 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2869 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2871 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2872 (s390_regmap_3264) [!__s390x__]: New global.
2873 (s390_collect_ptrace_register): Skip map entries containing -1.
2874 (s390_supply_ptrace_register): Ditto.
2875 (s390_fill_gprs_high): New function.
2876 (s390_store_gprs_high): New function.
2877 (s390_regsets): Add NT_S390_HIGH_GPRS.
2878 (s390_get_hwcap): Enable on 31-bit.
2879 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2880 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2881 Detect NT_S390_HIGH_GPRS.
2882 (s390_usrregs_info_3264): Enable on 31-bit.
2883 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2884 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2886 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2889 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2890 * configure.srv: Ditto.
2891 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2892 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2893 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2894 (init_registers_amd64_linux): Remove prototype.
2895 (tdesc_amd64_linux): Remove declaration.
2896 (get_ipa_tdesc): New function.
2897 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2898 initialize remaining tdescs.
2899 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2900 (init_registers_i386_linux): Remove prototype.
2901 (tdesc_i386_linux): Remove declaration.
2902 (get_ipa_tdesc): New function.
2903 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2904 initialize remaining tdescs.
2905 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2906 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2907 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2908 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2909 (x86_get_ipa_tdesc_idx): New function.
2910 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2911 * linux-x86-tdesc.h: New file.
2912 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2913 (target_get_ipa_tdesc_idx): New macro.
2914 * tracepoint.c (ipa_tdesc_idx): New macro.
2915 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2916 (symbol_list): Add ipa_tdesc_idx.
2917 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2918 (ipa_tdesc): Remove.
2919 (ipa_tdesc_idx): New variable.
2920 (get_context_regcache): Use get_ipa_tdesc.
2921 (gdb_collect): Ditto.
2923 * tracepoint.h (get_ipa_tdesc): New prototype.
2924 (ipa_tdesc): Remove.
2926 2016-02-24 Pedro Alves <palves@redhat.com>
2928 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2929 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2930 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2931 Factor out common code between the USE_SIGTRAP_SIGINFO and
2932 !USE_SIGTRAP_SIGINFO blocks.
2933 (linux_low_filter_event): Call save_stop_reason instead of
2934 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2936 (linux_wait_1): Update comments.
2938 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2940 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2941 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2942 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2943 ppc_insert_point, ppc_remove_point.
2945 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2947 * linux-s390-low.c (s390_supports_z_point_type): New function.
2948 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2950 2016-02-16 Yao Qi <yao.qi@linaro.org>
2952 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2953 PC. Get pc from regcache_read_pc.
2955 2016-02-12 Yao Qi <yao.qi@linaro.org>
2957 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2958 or linux_get_pc_32bit.
2959 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2961 2016-02-12 Yao Qi <yao.qi@linaro.org>
2963 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2964 arm_linux_get_next_pcs_fixup.
2966 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2968 * tracepoint.c (x_tracepoint_action_download): Change
2969 write_inferior_data_ptr to write_inferior_data_pointer.
2970 (cmd_qtstart): Likewise.
2971 (write_inferior_data_ptr): Remove.
2972 (download_agent_expr): Change write_inferior_data_ptr to
2973 write_inferior_data_pointer.
2974 (download_tracepoint_1): Likewise.
2975 (download_tracepoint): Likewise.
2976 (download_trace_state_variables): Likewise.
2978 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2979 Marcin Kościelnicki <koriakin@0x04.net>
2981 * tracepoint.c (struct tracepoint_action_ops): Remove.
2982 (struct tracepoint_action): Remove ops.
2983 (m_tracepoint_action_download, r_tracepoint_action_download)
2984 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2985 size and offset accordingly.
2986 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2987 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2988 (tracepoint_action_send, tracepoint_action_download): New functions.
2989 Helpers for trace action handlers.
2990 (add_tracepoint_action): Remove setup actions ops.
2991 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2993 2016-02-10 Yao Qi <yao.qi@linaro.org>
2995 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2997 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2999 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3001 * configure: Regenerate.
3003 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3005 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3006 void * to gdb_byte *.
3007 * linux-low.c (siginfo_fixup): Likewise.
3008 (linux_xfer_siginfo): Likewise.
3009 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3011 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3013 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3015 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3017 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3019 * linux-x86-low.c [__x86_64__]: Include
3020 "nat/amd64-linux-siginfo.h".
3021 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3022 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3023 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3024 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3025 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3026 (cpt_si_fd, si_timerid, si_overrun): Move from
3027 nat/amd64-linux-siginfo.c.
3028 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3030 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3032 * server.c (skip_to_semicolon): Remove.
3033 (process_point_options): Use strchrnul instead of
3036 2016-01-26 Yao Qi <yao.qi@linaro.org>
3038 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3039 * linux-low.c (install_software_single_step_breakpoints): Don't
3040 call regcache_read_pc.
3041 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3044 2016-01-26 Yao Qi <yao.qi@linaro.org>
3046 * linux-low.c (install_software_single_step_breakpoints): Call
3047 regcache_read_pc instead of get_pc.
3049 2016-01-26 Yao Qi <yao.qi@linaro.org>
3051 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3052 (unblock_async_io): Rename to ...
3053 (block_unblock_async_io): ... it. New function.
3054 (enable_async_io): Don't install SIGIO handler. Unblock it
3056 (disable_async_io): Don't ignore SIGIO. Block it instead.
3057 (initialize_async_io): Install SIGIO handler. Don't call
3060 2016-01-26 Yao Qi <yao.qi@linaro.org>
3062 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3063 first character is '\003', call *the_target->request_interrupt.
3065 2016-01-25 Yao Qi <yao.qi@linaro.org>
3067 * remote-utils.c (new_thread_notify): Remove.
3068 (dead_thread_notify): Likewise.
3069 * remote-utils.h (new_thread_notify): Remove declaration.
3070 (dead_thread_notify): Likewise.
3072 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3074 * gdb.trace/pending.exp: Fix expected message on continue.
3076 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3078 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3079 it works properly on big-endian machines where sizeof (CORE_ADDR)
3082 2016-01-21 Pedro Alves <palves@redhat.com>
3084 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3085 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3086 * configure: Regenerate.
3088 2016-01-21 Yao Qi <yao.qi@linaro.org>
3090 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3091 is_thumb and set it according to CPSR saved on the stack.
3092 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3093 arm_sigreturn_next_pc.
3095 2016-01-18 Yao Qi <yao.qi@linaro.org>
3097 * linux-low.c (linux_set_pc_64bit): New function.
3098 (linux_get_pc_64bit): New function.
3099 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3101 * linux-sparc-low.c (debug_threads): Remove declaration.
3102 (sparc_get_pc): Remove.
3103 (the_low_target): Use linux_get_pc_64bit instead of
3105 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3106 (the_low_target): Use linux_get_pc_64bit and
3109 2016-01-18 Yao Qi <yao.qi@linaro.org>
3111 * linux-arm-low.c (debug_threads): Remove declaration.
3112 (arm_get_pc, arm_set_pc): Remove.
3113 (the_low_target): Use linux_get_pc_32bit and
3115 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3116 (the_low_target): Use linux_get_pc_32bit and
3118 * linux-cris-low.c (debug_threads): Remove declaration.
3119 (cris_get_pc, cris_set_pc,): Remove.
3120 (the_low_target): Use linux_get_pc_32bit and
3122 * linux-crisv32-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-low.c: Include inttypes.h.
3127 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3128 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3129 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3130 (the_low_target): Use linux_get_pc_32bit and
3132 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3133 (the_low_target): Use linux_get_pc_32bit and
3135 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3136 (the_low_target): Use linux_get_pc_32bit and
3138 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3139 (the_low_target): Use linux_get_pc_32bit and
3141 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3142 (the_low_target): Use linux_get_pc_32bit and
3145 2016-01-18 Gary Benson <gbenson@redhat.com>
3147 * configure.ac (AC_FUNC_FORK): New check.
3148 * config.in: Regenerate.
3149 * configure: Likewise.
3151 2016-01-14 Yao Qi <yao.qi@linaro.org>
3153 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3154 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3155 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3156 arm_get_next_pcs_ctor.
3158 2016-01-12 Josh Stone <jistone@redhat.com>
3159 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3161 * inferiors.h: Include "gdb_vecs.h".
3162 (struct process_info): Add syscalls_to_catch.
3163 * inferiors.c (remove_process): Free syscalls_to_catch.
3164 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3165 syscall_return stops.
3166 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3167 * server.c (handle_general_set): Handle QCatchSyscalls.
3168 (handle_query): Report support for QCatchSyscalls.
3169 * target.h (struct target_ops): Add supports_catch_syscall.
3170 (target_supports_catch_syscall): New macro.
3171 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3172 (struct lwp_info): Add syscall_state.
3173 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3174 Maintain syscall_state and syscalls_to_catch across exec.
3175 (get_syscall_trapinfo): New function, proxy to the_low_target.
3176 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3177 (linux_low_filter_event): Toggle syscall_state entry/return for
3178 syscall traps, and set it ignored for all others.
3179 (gdb_catching_syscalls_p): New function.
3180 (gdb_catch_this_syscall_p): New function.
3181 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3182 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3183 (linux_supports_catch_syscall): New function.
3184 (linux_target_ops): Install it.
3185 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3186 (the_low_target): Install it.
3188 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3190 * acinclude.m4: Include new ../warning.m4 file.
3191 * configure: Regenerated.
3192 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3194 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3196 * ax.c (is_goto_target): Mark static.
3197 * linux-low.c (register_addr): Likewise.
3198 (linux_fetch_registers, linux_store_registers): Likewise.
3199 * mem-break.c (any_persistent_commands): Fix old prototype.
3200 (add_commands_to_breakpoint): Mark static.
3201 * regcache.c (find_register_by_name): Delete unused func.
3202 * remote-utils.c (hex_or_minus_one): Mark static.
3203 * server.c (monitor_show_help): Mark static.
3204 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3205 handle_v_requests): Likewise.
3207 2016-01-12 Pedro Alves <palves@redhat.com>
3209 Remove use of the registered trademark symbol throughout.
3211 2016-01-08 Yao Qi <yao.qi@linaro.org>
3213 * remote-utils.c (getpkt): If c is '\003', call target hook
3216 2016-01-06 Yao Qi <yao.qi@linaro.org>
3218 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3219 linux-aarch32-low.c.
3220 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3221 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3222 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3223 (thumb2_breakpoint): Declare.
3224 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3225 linux-aarch32-low.h.
3226 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3227 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3228 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3230 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3232 * gdbreplay.c (gdbreplay_version): Change copyright year in
3234 * server.c (gdbserver_version): Likewise.
3236 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3238 * server.c (crc32_table): Delete.
3239 (crc32): Use libiberty's xcrc32 function.
3241 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3243 * lynx-low.c (lynx_delete_thread_callback): New function.
3244 (lynx_mourn): Properly delete our process and all of its
3245 threads. Remove call to clear_inferiors.
3247 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3249 * target.c (thread_search_callback): Add check that
3250 the thread_stopped target callback is not NULL before
3253 2015-12-21 Yao Qi <yao.qi@linaro.org>
3255 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3258 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3260 * server.c (handle_query): Call target_supports_software_single_step.
3262 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3264 * linux-low.c (single_step): New function.
3265 (linux_resume_one_lwp_throw): Call single_step.
3266 (start_step_over): Likewise.
3268 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3270 * Makefile.in (SFILES): Append arch/arm-linux.c,
3271 arch/arm-get-next-pcs.c.
3272 (arm-linux.o): New rule.
3273 (arm-get-next-pcs.o): New rule.
3274 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3276 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3277 to linux-aarch32-low.c.
3278 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3279 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3280 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3281 (thumb2_breakpoint_len): Likewise.
3282 (arm_is_thumb_mode): Make non-static.
3283 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3284 from linux-aarch32-low.c.
3285 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3286 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3287 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3288 (thumb2_breakpoint_len): Likewise.
3289 (arm_is_thumb_mode): New declaration.
3290 * linux-arm-low.c: Include arch/arm-linux.h
3291 aarch/arm-get-next-pcs.h, sys/syscall.h.
3292 (get_next_pcs_ops): New struct.
3293 (get_next_pcs_addr_bits_remove): New function.
3294 (get_next_pcs_is_thumb): New function.
3295 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3296 (arm_sigreturn_next_pc): Likewise.
3297 (get_next_pcs_syscall_next_pc): Likewise.
3298 (arm_gdbserver_get_next_pcs): Likewise.
3299 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3301 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3302 * server.h: Include gdb_vecs.h.
3304 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3306 * Makefile.in (SFILES): Append common/common-regcache.c.
3307 (OBS): Append common-regcache.o.
3308 (common-regcache.o): New rule.
3309 * regcache.c (init_register_cache): Initialize cache to
3311 (regcache_raw_read_unsigned): New function.
3312 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3313 register_status enum.
3315 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3317 * linux-aarch64-low.c (the_low_targets): Rename
3318 breakpoint_reinsert_addr to get_next_pcs.
3319 * linux-arm-low.c (the_low_targets): Likewise.
3320 * linux-bfin-low.c (the_low_targets): Likewise.
3321 * linux-cris-low.c (the_low_targets): Likewise.
3322 * linux-crisv32-low.c (the_low_targets): Likewise.
3323 * linux-low.c (can_software_single_step): Likewise.
3324 (install_software_single_step_breakpoints): New function.
3325 (start_step_over): Use install_software_single_step_breakpoints.
3326 * linux-low.h: New CORE_ADDR vector.
3327 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3329 * linux-mips-low.c (the_low_targets): Likewise.
3330 * linux-nios2-low.c (the_low_targets): Likewise.
3331 * linux-sparc-low.c (the_low_targets): Likewise.
3333 2015-12-17 Pedro Alves <palves@redhat.com>
3335 * linux-low.c (linux_kill_one_lwp): Remove references to
3337 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3339 (linux_init_signals): Delete.
3340 (initialize_low): Adjust.
3341 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3343 2015-12-16 Pedro Alves <palves@redhat.com>
3345 * configure.ac (compiler warning flags): When testing a
3346 -Wno-foo option, check whether -Wfoo works instead.
3347 * configure: Regenerate.
3349 2015-12-11 Don Breazeal <donb@codesourcery.com>
3351 * server.c (process_serial_event): Don't exit from gdbserver
3352 in remote mode if there are still active inferiors.
3354 2015-12-11 Yao Qi <yao.qi@linaro.org>
3356 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3357 arm_breakpoint_at if the process is 32-bit.
3359 2015-12-11 Yao Qi <yao.qi@linaro.org>
3361 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3364 2015-12-07 Yao Qi <yao.qi@linaro.org>
3366 * configure.srv: Append arm.o to srv_tgtobj for
3367 aarch64*-*-linux* target.
3368 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3369 from linux-arm-low.c.
3370 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3371 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3372 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3373 (thumb2_breakpoint_len): Likewise.
3374 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3375 (arm_breakpoint_kinds): Likewise.
3376 (arm_breakpoint_kind_from_pc): Likewise.
3377 (arm_sw_breakpoint_from_kind): Likewise.
3378 (arm_breakpoint_kind_from_current_state): Likewise.
3379 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3380 (arm_sw_breakpoint_from_kind): Declare.
3381 (arm_breakpoint_kind_from_current_state): Declare.
3382 (arm_breakpoint_at): Declare.
3383 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3384 arm_sw_breakpoint_from_kind if process is 32-bit.
3385 (aarch64_breakpoint_kind_from_pc): New function.
3386 (aarch64_breakpoint_kind_from_current_state): New function.
3387 (the_low_target): Initialize fields breakpoint_kind_from_pc
3388 and breakpoint_kind_from_current_state.
3389 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3390 linux-aarch32-low.c.
3391 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3392 (arm_breakpoint, arm_breakpoint_len): Likewise.
3393 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3394 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3395 (arm_is_thumb_mode): Likewise.
3396 (arm_breakpoint_at): Likewise.
3397 (arm_breakpoint_kind_from_pc): Likewise.
3398 (arm_sw_breakpoint_from_kind): Likewise.
3399 (arm_breakpoint_kind_from_current_state): Likewise.
3402 2015-08-04 Yao Qi <yao.qi@linaro.org>
3404 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3405 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3406 * server.c (extended_protocol): Remove "static".
3407 * server.h (extended_protocol): Declare it.
3409 2015-12-04 Josh Stone <jistone@redhat.com>
3411 * target.h (struct target_ops) <arch_setup>: Rename to ...
3412 (struct target_ops) <post_create_inferior>: ... this.
3413 (target_arch_setup): Rename to ...
3414 (target_post_create_inferior): ... this, calling post_create_inferior.
3415 * server.c (start_inferior): Update target_arch_setup calls to
3416 target_post_create_inferior.
3417 * linux-low.c (linux_low_ptrace_options): Forward declare.
3418 (linux_arch_setup): Update its comment for general use.
3419 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3420 (struct linux_target_ops): Use linux_post_create_inferior.
3421 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3422 to post_create_inferior.
3423 * nto-low.c (struct nto_target_ops): Likewise.
3424 * spu-low.c (struct spu_target_ops): Likewise.
3425 * win32-low.c (struct win32_target_ops): Likewise.
3427 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3429 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3431 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3433 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3434 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3435 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3436 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3437 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3438 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3439 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3440 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3441 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3442 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3443 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3444 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3446 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3448 * linux-low.c (linux_look_up_symbols): Don't call
3449 linux_supports_traceclone.
3450 * linux-low.h (thread_db_init): Remove use_events argument.
3451 * thread-db.c (thread_db_use_event): Remove global variable.
3452 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3453 (struct thread_db) <td_create_bp>: Remove field.
3454 (thread_db_create_event): Remove function.
3455 (thread_db_enable_reporting): Likewise.
3456 (find_one_thread): Don't check for thread_db_use_events.
3457 (attach_thread): Likewise.
3458 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3459 (try_thread_db_load_1): Don't check for thread_db_use_events.
3460 (thread_db_init): Remove use_events argument and thread events
3462 (remove_thread_event_breakpoints): Remove function.
3463 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3465 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3467 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3469 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3470 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3471 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3472 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3473 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3475 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3477 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3478 * linux-low.c (can_hardware_single_step): Use
3479 supports_hardware_single_step.
3480 (can_software_single_step): New function.
3481 (start_step_over): Call can_software_single_step.
3482 (linux_supports_hardware_single_step): New function.
3483 (struct target_ops) <supports_software_single_step>: Initialize.
3484 * linux-low.h (struct linux_target_ops)
3485 <supports_hardware_single_step>: Initialize.
3486 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3487 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3488 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3489 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3490 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3491 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3492 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3493 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3494 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3495 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3497 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3498 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3500 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3501 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3502 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3504 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3505 * target.h (struct target_ops): <supports_software_single_step>:
3507 (target_supports_software_single_step): New macro.
3509 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3511 * linux-low.c (linux_wait_1): Fix pc advance condition.
3512 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3513 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3515 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3517 * linux-arm-low.c (arm_is_thumb_mode): New function.
3518 (arm_breakpoint_at): Use arm_is_thumb_mode.
3519 (arm_breakpoint_kind_from_current_state): New function.
3520 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3522 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3523 (linux_breakpoint_kind_from_current_state): New function.
3524 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3525 * linux-low.h (struct linux_target_ops)
3526 <breakpoint_kind_from_current_state>: New field.
3527 * target.h (struct target_ops): Likewise.
3528 (target_breakpoint_kind_from_current_state): New macro.
3530 2015-11-30 Pedro Alves <palves@redhat.com>
3532 * linux-low.c (linux_resume): Wake up the event loop before
3535 2015-11-30 Pedro Alves <palves@redhat.com>
3537 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3539 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3541 * target.c (struct thread_search): New structure.
3542 (thread_search_callback): New function.
3543 (prev_general_thread): New global.
3544 (prepare_to_access_memory, done_accessing_memory): New functions.
3545 * target.h (prepare_to_access_memory, done_accessing_memory):
3546 Replace macros with function declarations.
3548 2015-11-30 Pedro Alves <palves@redhat.com>
3551 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3552 report TARGET_WAITKIND_NO_RESUMED.
3553 * remote-utils.c (prepare_resume_reply): Handle
3554 TARGET_WAITKIND_NO_RESUMED.
3555 * server.c (report_no_resumed): New global.
3556 (handle_query) <qSupported>: Handle "no-resumed+". Report
3557 "no-resumed+" support.
3558 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3559 return error if the client doesn't support no-resumed events.
3560 (push_stop_notification): New function.
3561 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3562 events if the client supports them.
3564 2015-11-30 Pedro Alves <palves@redhat.com>
3566 * linux-low.c (thread_still_has_status_pending_p): Don't check
3568 (lwp_resumed): New function.
3569 (status_pending_p_callback): Return early if the LWP is not
3570 supposed to be resumed.
3572 2015-11-30 Pedro Alves <palves@redhat.com>
3574 * linux-low.c (handle_extended_wait): Assert that the LWP's
3575 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3576 thread create events, leave the new child's status pending.
3577 (linux_low_filter_event): If GDB wants to hear about thread exit
3578 events, leave the LWP marked dead and don't delete it.
3579 (linux_wait_for_event_filtered): Don't check for thread exit.
3580 (filter_exit_event): New function.
3581 (linux_wait_1): Use it, when returning an exit event.
3582 (linux_resume_one_lwp_throw): Assert that the LWP's
3583 waitstatus is TARGET_WAITKIND_IGNORE.
3584 * remote-utils.c (prepare_resume_reply): Handle
3585 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3586 * server.c (report_thread_events): New global.
3587 (handle_general_set): Handle QThreadEvents.
3588 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3589 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3590 TARGET_WAITKIND_THREAD_EXITED.
3591 * server.h (report_thread_events): Declare.
3593 2015-11-30 Pedro Alves <palves@redhat.com>
3595 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3596 the thread's last_resume_kind was resume_stop.
3598 2015-11-30 Pedro Alves <palves@redhat.com>
3600 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3603 2015-11-30 Pedro Alves <palves@redhat.com>
3605 * server.c (handle_v_requests): Handle vCtrlC.
3607 2015-11-30 Pedro Alves <palves@redhat.com>
3609 * gdbthread.h (find_any_thread_of_pid): Declare.
3610 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3612 * server.c (handle_query): If current_thread is NULL, look for
3613 another thread of the selected process.
3615 2015-11-26 Daniel Colascione <dancol@dancol.org>
3616 Simon Marchi <simon.marchi@ericsson.com>
3618 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3619 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3621 * target.h (struct target_ops) <thread_name>: New field.
3622 (target_thread_name): New macro.
3624 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3626 * regcache.h (regcache_invalidate_pid): Add declaration.
3627 * regcache.c (regcache_invalidate_pid): New function, extracted
3628 from regcache_invalidate.
3629 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3630 Add trivial documentation comment.
3631 * lynx-low.c: Use regcache_invalidate_pid instead of
3632 regcache_invalidate.
3634 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3636 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3637 and Elf64_auxv_t if the target is Android.
3639 2015-11-22 Doug Evans <xdje42@gmail.com>
3641 * target.h: #include <sys/types.h>.
3643 2015-11-19 Pedro Alves <palves@redhat.com>
3645 * linux-low.c (linux_process_qsupported): Change prototype.
3647 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3649 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3650 and adjust to loop over all features.
3651 * server.c (handle_query) <qSupported>: Adjust to call
3652 target_process_qsupported once, passing it a vector of unprocessed
3654 * target.h (struct target_ops) <process_qsupported>: Change
3656 (target_process_qsupported): Adjust.
3658 2015-11-19 Pedro Alves <palves@redhat.com>
3660 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3662 * configure: Regenerate.
3664 2015-11-19 Pedro Alves <palves@redhat.com>
3666 * configure: Regenerate.
3668 2015-11-19 Yao Qi <yao.qi@linaro.org>
3670 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3673 2015-11-19 Yao Qi <yao.qi@linaro.org>
3675 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3676 (struct aarch64_operand): Move enum out.
3678 2015-11-19 Yao Qi <yao.qi@linaro.org>
3680 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3681 struct user_fpsimd_state *.
3682 (aarch64_store_fpregset): Likewise.
3684 2015-11-19 Yao Qi <yao.qi@linaro.org>
3686 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3687 struct user_pt_regs *.
3688 (aarch64_store_gregset): Likewise.
3690 2015-11-18 Pedro Alves <palves@redhat.com>
3692 * Makefile.in (all_object_files): Add $IPA_OBJS.
3694 2015-11-17 Pedro Alves <palves@redhat.com>
3696 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3697 GDB_SIGNAL_0 and gdb_signal_to_string.
3699 2015-11-17 Pedro Alves <palves@redhat.com>
3701 * win32-low.c (handle_output_debug_string): Remove parameter.
3702 (win32_kill): Remove our_status local and adjust call to
3703 handle_output_debug_string.
3704 (get_child_debug_event): Adjust call to
3705 handle_output_debug_string.
3707 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3709 * linux-mips-low.c (mips_fill_gregset): Add cast.
3710 (mips_store_gregset): Likewise.
3711 (mips_fill_fpregset): Likewise.
3712 (mips_store_fpregset): Likewise.
3714 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3716 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3719 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3721 * linux-mips-low.c (mips_linux_new_thread): Change type of
3722 watch_type to enum target_hw_bp_type.
3724 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3726 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3727 Change return type to arm_hwbp_type.
3729 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3731 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3732 (arm_store_gregset): Likewise.
3733 * linux-arm-low.c (arm_get_hwcap): Likewise.
3734 (arm_read_description): Likewise.
3736 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3738 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3740 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3742 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3743 (ppc_fill_vsxregset): Likewise.
3744 (ppc_store_vsxregset): Likewise.
3745 (ppc_fill_vrregset): Likewise.
3746 (ppc_store_vrregset): Likewise.
3747 (ppc_fill_evrregset): Likewise.
3748 (ppc_store_evrregset): Likewise.
3750 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3752 * linux-ppc-low.c (ppc_usrregs_info): Remove
3753 forward-declaration.
3754 (ppc_arch_setup): Move lower in file.
3756 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3758 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3759 (ps_pdwrite): Likewise.
3761 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3763 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3764 to after assert checks.
3766 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3768 * proc-service.c (ps_pdread): Add/adjust casts.
3769 (ps_pdwrite): Add/adjust casts.
3771 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3773 * server.c (handle_search_memory_1): Cast return value of
3776 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3778 * server.c (write_qxfer_response): Change type of data to
3781 2015-10-29 Pedro Alves <palves@redhat.com>
3783 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3785 2015-10-29 Pedro Alves <palves@redhat.com>
3787 * tracepoint.c (clear_installed_tracepoints): Add casts.
3789 2015-10-29 Pedro Alves <palves@redhat.com>
3791 * server.c (handle_v_cont, process_serial_event): Add enum
3792 gdb_signal casts to signal parsing code.
3794 2015-10-29 Pedro Alves <palves@redhat.com>
3796 * linux-low.h (NULL_REGSET): Define.
3797 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3798 * linux-arm-low.c (arm_regsets): Likewise.
3799 * linux-crisv32-low.c (cris_regsets): Likewise.
3800 * linux-m68k-low.c (m68k_regsets): Likewise.
3801 * linux-mips-low.c (mips_regsets): Likewise.
3802 * linux-nios2-low.c (nios2_regsets): Likewise.
3803 * linux-ppc-low.c (ppc_regsets): Likewise.
3804 * linux-s390-low.c (s390_regsets): Likewise.
3805 * linux-sh-low.c (sh_regsets): Likewise.
3806 * linux-sparc-low.c (sparc_regsets): Likewise.
3807 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3808 * linux-tile-low.c (tile_regsets): Likewise.
3809 * linux-x86-low.c (x86_regsets): Likewise.
3810 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3812 2015-10-29 Pedro Alves <palves@redhat.com>
3814 * linux-low.h (NULL_REGSET): Define.
3815 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3816 * linux-arm-low.c (arm_regsets): Likewise.
3817 * linux-crisv32-low.c (cris_regsets): Likewise.
3818 * linux-m68k-low.c (m68k_regsets): Likewise.
3819 * linux-mips-low.c (mips_regsets): Likewise.
3820 * linux-nios2-low.c (nios2_regsets): Likewise.
3821 * linux-ppc-low.c (ppc_regsets): Likewise.
3822 * linux-s390-low.c (s390_regsets): Likewise.
3823 * linux-sh-low.c (sh_regsets): Likewise.
3824 * linux-sparc-low.c (sparc_regsets): Likewise.
3825 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3826 * linux-tile-low.c (tile_regsets): Likewise.
3827 * linux-x86-low.c (x86_regsets): Likewise.
3828 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3830 2015-10-26 Doug Evans <dje@google.com>
3832 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3834 2015-10-26 Doug Evans <dje@google.com>
3836 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3838 2015-10-26 Doug Evans <dje@google.com>
3840 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3842 (attach_thread, find_new_threads_callback): Ditto.
3844 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3846 * mem-break.h (set_breakpoint_data): Remove.
3848 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3850 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3851 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3852 (initialize_low): Remove set_breakpoint_data call.
3853 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3854 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3855 (initialize_low): Remove set_breakpoint_data call.
3856 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3857 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3858 (initialize_low): Remove set_breakpoint_data call.
3860 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3862 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3863 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3864 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3865 * target.h (target_breakpoint_kind_from_pc): New macro.
3867 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3869 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3870 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3871 the default breakpoint kind.
3873 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3875 * linux-arm-low.c (arm_supports_z_point_type): Add software
3878 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3880 * linux-arm-low.c: Refactor breakpoint definitions.
3881 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3882 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3884 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3886 * Makefile.in: Add arm.c/o.
3887 * configure.srv: Likewise.
3888 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3889 (arm_breakpoint_kind_from_pc): New function.
3890 (arm_sw_breakpoint_from_kind): Return proper kind.
3891 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3893 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3895 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3897 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3898 (struct raw_breakpoint) <size>: Remove.
3899 (struct raw_breakpoint) <kind>: Add.
3900 (bp_size): New function.
3901 (bp_opcode): Likewise.
3902 (find_raw_breakpoint_at): Adjust for kind.
3903 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3904 (remove_memory_breakpoint): Adjust for kind call bp_size.
3905 (set_raw_breakpoint_at): Adjust for kind.
3906 (set_breakpoint): Likewise.
3907 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3908 (delete_raw_breakpoint): Adjust for kind.
3909 (delete_breakpoint): Likewise.
3910 (find_gdb_breakpoint): Likewise.
3911 (set_gdb_breakpoint_1): Likewise.
3912 (set_gdb_breakpoint): Likewise.
3913 (delete_gdb_breakpoint_1): Likewise.
3914 (delete_gdb_breakpoint): Likewise.
3915 (uninsert_raw_breakpoint): Likewise.
3916 (reinsert_raw_breakpoint): Likewise.
3917 (set_breakpoint_data): Remove.
3918 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3919 (check_mem_read): Adjust for kind call bp_size.
3920 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3921 (clone_one_breakpoint): Adjust for kind.
3922 * mem-break.h (set_gdb_breakpoint): Likewise.
3923 (delete_gdb_breakpoint): Likewise.
3924 * server.c (process_serial_event): Likewise.
3926 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3928 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3929 (struct linux_target_ops) <breakpoint>: Remove.
3930 (struct linux_target_ops) <breakpoint_len>: Remove.
3931 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3932 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3933 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3934 (arm_sw_breakpoint_from_kind): New function.
3935 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3936 (struct linux_target_ops) <breakpoint>: Remove.
3937 (struct linux_target_ops) <breakpoint_len>: Remove.
3938 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3939 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3940 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3941 (struct linux_target_ops) <breakpoint>: Remove.
3942 (struct linux_target_ops) <breakpoint_len>: Remove.
3943 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3944 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3945 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3946 (struct linux_target_ops) <breakpoint>: Remove.
3947 (struct linux_target_ops) <breakpoint_len>: Remove.
3948 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3949 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3950 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3951 and sw_breakpoint_from_kind to increment the pc.
3952 (linux_breakpoint_kind_from_pc): New function.
3953 (linux_sw_breakpoint_from_kind): New function.
3954 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3955 (initialize_low): Call breakpoint_kind_from_pc and
3956 sw_breakpoint_from_kind to replace breakpoint_data/len.
3957 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3959 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3960 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3961 (struct linux_target_ops) <breakpoint>: Remove.
3962 (struct linux_target_ops) <breakpoint_len>: Remove.
3963 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3964 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3965 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3966 (struct linux_target_ops) <breakpoint>: Remove.
3967 (struct linux_target_ops) <breakpoint_len>: Remove.
3968 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3969 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3970 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3971 (struct linux_target_ops) <breakpoint>: Remove.
3972 (struct linux_target_ops) <breakpoint_len>: Remove.
3973 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3974 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3975 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3976 (struct linux_target_ops) <breakpoint>: Remove.
3977 (struct linux_target_ops) <breakpoint_len>: Remove.
3978 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3979 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3980 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3981 (struct linux_target_ops) <breakpoint>: Remove.
3982 (struct linux_target_ops) <breakpoint_len>: Remove.
3983 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3984 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3985 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3986 (struct linux_target_ops) <breakpoint>: Remove.
3987 (struct linux_target_ops) <breakpoint_len>: Remove.
3988 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3989 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3990 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3991 (struct linux_target_ops) <breakpoint>: Remove.
3992 (struct linux_target_ops) <breakpoint_len>: Remove.
3993 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3994 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3995 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3996 (struct linux_target_ops) <breakpoint>: Remove.
3997 (struct linux_target_ops) <breakpoint_len>: Remove.
3998 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3999 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4000 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4001 (struct linux_target_ops) <breakpoint>: Remove.
4002 (struct linux_target_ops) <breakpoint_len>: Remove.
4003 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4004 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4005 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4006 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4007 (struct linux_target_ops) <breakpoint>: Remove.
4008 (struct linux_target_ops) <breakpoint_len>: Remove.
4009 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4010 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4011 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4012 (struct linux_target_ops) <breakpoint>: Remove.
4013 (struct linux_target_ops) <breakpoint_len>: Remove.
4014 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4015 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4017 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4019 * linux-cris-low.c (cris_get_pc): Remove void arg.
4021 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4023 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4026 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4028 * inferiors.c (thread_pid_matches_callback): New function.
4029 (find_thread_process): New function.
4030 (remove_thread): Reset current_thread.
4031 (remove_process): Assert threads have been removed first.
4033 2015-10-15 Yao Qi <yao.qi@linaro.org>
4035 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4037 (aarch64_remove_point): Likewise.
4038 * regcache.c (regcache_register_size): New function.
4040 2015-10-12 Yao Qi <yao.qi@linaro.org>
4042 * linux-aarch64-low.c: Update all callers as emit_load_store
4043 is renamed to aarch64_emit_load_store.
4045 2015-10-12 Yao Qi <yao.qi@linaro.org>
4047 * linux-aarch64-low.c: Update all callers of function renaming
4048 from emit_insn to aarch64_emit_insn.
4050 2015-10-12 Yao Qi <yao.qi@linaro.org>
4052 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4053 arch/aarch64-insn.h.
4054 (struct aarch64_memory_operand): Likewise.
4056 (emit_insn): Move to arch/aarch64-insn.c.
4057 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4058 (emit_load_store): Move to arch/aarch64-insn.c.
4059 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4060 (can_encode_int32): Remove.
4062 2015-10-12 Yao Qi <yao.qi@linaro.org>
4064 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4065 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4066 (aarch64_relocate_instruction): Likewise.
4067 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4068 (struct aarch64_insn_visitor): Likewise.
4070 2015-10-12 Yao Qi <yao.qi@linaro.org>
4072 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4073 (struct aarch64_insn_visitor): New.
4074 (struct aarch64_insn_relocation_data): New.
4075 (aarch64_ftrace_insn_reloc_b): New function.
4076 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4077 (aarch64_ftrace_insn_reloc_cb): Likewise.
4078 (aarch64_ftrace_insn_reloc_tb): Likewise.
4079 (aarch64_ftrace_insn_reloc_adr): Likewise.
4080 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4081 (aarch64_ftrace_insn_reloc_others): Likewise.
4083 (aarch64_relocate_instruction): Use visitor.
4085 2015-10-12 Yao Qi <yao.qi@linaro.org>
4087 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4088 int. Add argument buf.
4089 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4090 aarch64_relocate_instruction.
4092 2015-10-12 Yao Qi <yao.qi@linaro.org>
4094 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4095 argument insn. Remove local variable insn. Don't call
4097 (aarch64_install_fast_tracepoint_jump_pad): Call
4100 2015-09-30 Yao Qi <yao.qi@linaro.org>
4102 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4103 (emit_load_store_pair): Likewise.
4105 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4107 * dll.c (match_dll): Add cast(s).
4108 (unloaded_dll): Likewise.
4109 * linux-low.c (second_thread_of_pid_p): Likewise.
4110 (delete_lwp_callback): Likewise.
4111 (count_events_callback): Likewise.
4112 (select_event_lwp_callback): Likewise.
4113 (linux_set_resume_request): Likewise.
4114 * server.c (accumulate_file_name_length): Likewise.
4115 (emit_dll_description): Likewise.
4116 (handle_qxfer_threads_worker): Likewise.
4117 (visit_actioned_threads): Likewise.
4118 * thread-db.c (any_thread_of): Likewise.
4119 * tracepoint.c (same_process_p): Likewise.
4120 (match_blocktype): Likewise.
4121 (build_traceframe_info_xml): Likewise.
4123 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4125 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4127 (gdb_unparse_agent_expr): Likewise.
4128 * hostio.c (require_data): Likewise.
4129 (handle_pread): Likewise.
4130 * linux-low.c (disable_regset): Likewise.
4131 (fetch_register): Likewise.
4132 (store_register): Likewise.
4133 (get_dynamic): Likewise.
4134 (linux_qxfer_libraries_svr4): Likewise.
4135 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4136 (set_fast_tracepoint_jump): Likewise.
4137 (uninsert_fast_tracepoint_jumps_at): Likewise.
4138 (reinsert_fast_tracepoint_jumps_at): Likewise.
4139 (validate_inserted_breakpoint): Likewise.
4140 (clone_agent_expr): Likewise.
4141 * regcache.c (init_register_cache): Likewise.
4142 * remote-utils.c (putpkt_binary_1): Likewise.
4143 (decode_M_packet): Likewise.
4144 (decode_X_packet): Likewise.
4145 (look_up_one_symbol): Likewise.
4146 (relocate_instruction): Likewise.
4147 (monitor_output): Likewise.
4148 * server.c (handle_search_memory): Likewise.
4149 (handle_qxfer_exec_file): Likewise.
4150 (handle_qxfer_libraries): Likewise.
4151 (handle_qxfer): Likewise.
4152 (handle_query): Likewise.
4153 (handle_v_cont): Likewise.
4154 (handle_v_run): Likewise.
4155 (captured_main): Likewise.
4156 * target.c (write_inferior_memory): Likewise.
4157 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4158 * tracepoint.c (init_trace_buffer): Likewise.
4159 (add_tracepoint_action): Likewise.
4160 (add_traceframe): Likewise.
4161 (add_traceframe_block): Likewise.
4162 (cmd_qtdpsrc): Likewise.
4163 (cmd_qtdv): Likewise.
4164 (cmd_qtstatus): Likewise.
4165 (response_source): Likewise.
4166 (response_tsv): Likewise.
4167 (cmd_qtnotes): Likewise.
4168 (gdb_collect): Likewise.
4169 (initialize_tracepoint): Likewise.
4171 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4173 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4174 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4175 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4177 (enum aarch64_condition_codes): New enum.
4178 (w0): New static global.
4181 (struct aarch64_memory_operand) <type>: New
4182 MEMORY_OPERAND_POSTINDEX type.
4183 (postindex_memory_operand): New helper function.
4184 (emit_ret): New function.
4185 (emit_load_store_pair): New function, factored out of emit_stp
4186 with support for MEMORY_OPERAND_POSTINDEX.
4187 (emit_stp): Rewrite using emit_load_store_pair.
4188 (emit_ldp): New function.
4189 (emit_load_store): Likewise.
4190 (emit_ldr): Mention post-index instruction in comment.
4191 (emit_ldrh): New function.
4192 (emit_ldrb): New function.
4193 (emit_ldrsw): Mention post-index instruction in comment.
4194 (emit_str): Likewise.
4195 (emit_subs): New function.
4196 (emit_cmp): Likewise.
4197 (emit_and): Likewise.
4198 (emit_orr): Likewise.
4199 (emit_orn): Likewise.
4200 (emit_eor): Likewise.
4201 (emit_mvn): Likewise.
4202 (emit_lslv): Likewise.
4203 (emit_lsrv): Likewise.
4204 (emit_asrv): Likewise.
4205 (emit_mul): Likewise.
4206 (emit_sbfm): Likewise.
4207 (emit_sbfx): Likewise.
4208 (emit_ubfm): Likewise.
4209 (emit_ubfx): Likewise.
4210 (emit_csinc): Likewise.
4211 (emit_cset): Likewise.
4212 (emit_nop): Likewise.
4213 (emit_ops_insns): New helper function.
4214 (emit_pop): Likewise.
4215 (emit_push): Likewise.
4216 (aarch64_emit_prologue): New function.
4217 (aarch64_emit_epilogue): Likewise.
4218 (aarch64_emit_add): Likewise.
4219 (aarch64_emit_sub): Likewise.
4220 (aarch64_emit_mul): Likewise.
4221 (aarch64_emit_lsh): Likewise.
4222 (aarch64_emit_rsh_signed): Likewise.
4223 (aarch64_emit_rsh_unsigned): Likewise.
4224 (aarch64_emit_ext): Likewise.
4225 (aarch64_emit_log_not): Likewise.
4226 (aarch64_emit_bit_and): Likewise.
4227 (aarch64_emit_bit_or): Likewise.
4228 (aarch64_emit_bit_xor): Likewise.
4229 (aarch64_emit_bit_not): Likewise.
4230 (aarch64_emit_equal): Likewise.
4231 (aarch64_emit_less_signed): Likewise.
4232 (aarch64_emit_less_unsigned): Likewise.
4233 (aarch64_emit_ref): Likewise.
4234 (aarch64_emit_if_goto): Likewise.
4235 (aarch64_emit_goto): Likewise.
4236 (aarch64_write_goto_address): Likewise.
4237 (aarch64_emit_const): Likewise.
4238 (aarch64_emit_call): Likewise.
4239 (aarch64_emit_reg): Likewise.
4240 (aarch64_emit_pop): Likewise.
4241 (aarch64_emit_stack_flush): Likewise.
4242 (aarch64_emit_zero_ext): Likewise.
4243 (aarch64_emit_swap): Likewise.
4244 (aarch64_emit_stack_adjust): Likewise.
4245 (aarch64_emit_int_call_1): Likewise.
4246 (aarch64_emit_void_call_2): Likewise.
4247 (aarch64_emit_eq_goto): Likewise.
4248 (aarch64_emit_ne_goto): Likewise.
4249 (aarch64_emit_lt_goto): Likewise.
4250 (aarch64_emit_le_goto): Likewise.
4251 (aarch64_emit_gt_goto): Likewise.
4252 (aarch64_emit_ge_got): Likewise.
4253 (aarch64_emit_ops_impl): New static global variable.
4254 (aarch64_emit_ops): New target function, return
4255 &aarch64_emit_ops_impl.
4256 (struct linux_target_ops): Install it.
4258 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4260 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4261 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4263 * linux-aarch64-ipa.c: New file.
4264 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4266 (aarch64_get_thread_area): New target method.
4267 (extract_signed_bitfield): New helper function.
4268 (aarch64_decode_ldr_literal): New function.
4269 (enum aarch64_opcodes): New enum.
4270 (struct aarch64_register): New struct.
4271 (struct aarch64_operand): New struct.
4272 (x0): New static global.
4281 (aarch64_register): New helper function.
4282 (register_operand): Likewise.
4283 (immediate_operand): Likewise.
4284 (struct aarch64_memory_operand): New struct.
4285 (offset_memory_operand): New helper function.
4286 (preindex_memory_operand): Likewise.
4287 (enum aarch64_system_control_registers): New enum.
4288 (ENCODE): New macro.
4289 (emit_insn): New helper function.
4290 (emit_b): New function.
4291 (emit_bcond): Likewise.
4292 (emit_cb): Likewise.
4293 (emit_tb): Likewise.
4294 (emit_blr): Likewise.
4295 (emit_stp): Likewise.
4296 (emit_ldp_q_offset): Likewise.
4297 (emit_stp_q_offset): Likewise.
4298 (emit_load_store): Likewise.
4299 (emit_ldr): Likewise.
4300 (emit_ldrsw): Likewise.
4301 (emit_str): Likewise.
4302 (emit_ldaxr): Likewise.
4303 (emit_stxr): Likewise.
4304 (emit_stlr): Likewise.
4305 (emit_data_processing_reg): Likewise.
4306 (emit_data_processing): Likewise.
4307 (emit_add): Likewise.
4308 (emit_sub): Likewise.
4309 (emit_mov): Likewise.
4310 (emit_movk): Likewise.
4311 (emit_mov_addr): Likewise.
4312 (emit_mrs): Likewise.
4313 (emit_msr): Likewise.
4314 (emit_sevl): Likewise.
4315 (emit_wfe): Likewise.
4316 (append_insns): Likewise.
4317 (can_encode_int32_in): New helper function.
4318 (aarch64_relocate_instruction): New function.
4319 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4320 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4321 (struct linux_target_ops): Install aarch64_get_thread_area,
4322 aarch64_install_fast_tracepoint_jump_pad and
4323 aarch64_get_min_fast_tracepoint_insn_len.
4325 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4327 * Makefile.in (aarch64-insn.o): New rule.
4328 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4330 2015-09-21 Yao Qi <yao.qi@linaro.org>
4332 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4334 2015-09-21 Yao Qi <yao.qi@linaro.org>
4336 * tracepoint.c (max_jump_pad_size): Remove.
4338 2015-09-18 Yao Qi <yao.qi@linaro.org>
4340 * linux-aarch64-low.c: Don't include sys/uio.h.
4341 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4343 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4345 * tracepoint.c (eval_result_type): Change prototype.
4346 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4348 2015-09-15 Pedro Alves <palves@redhat.com>
4350 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4351 Check whether to report exec events instead of checking whether
4352 multiprocess is enabled.
4354 2015-09-15 Pedro Alves <palves@redhat.com>
4357 * remote-utils.c (prepare_resume_reply): Merge
4358 TARGET_WAITKIND_VFORK_DONE switch case with the
4359 TARGET_WAITKIND_FORKED case.
4361 2015-09-15 Yao Qi <yao.qi@linaro.org>
4363 * server.c (handle_query): Check string comparison using
4364 "else if" instead of "if".
4366 2015-09-15 Yao Qi <yao.qi@linaro.org>
4368 * server.c (vCont_supported): New global variable.
4369 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4370 matches. Append ";vContSupported+" to own_buf.
4371 (handle_v_requests): Append ";s;S" to own_buf if target supports
4372 hardware single step or vCont_supported is false.
4373 (capture_main): Set vCont_supported to zero.
4375 2015-09-15 Yao Qi <yao.qi@linaro.org>
4377 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4379 (linux_supports_hardware_single_step): ... New function.
4380 (linux_target_ops): Update.
4381 * lynx-low.c (lynx_target_ops): Set field
4382 supports_hardware_single_step to target_can_do_hardware_single_step.
4383 * nto-low.c (nto_target_ops): Likewise.
4384 * spu-low.c (spu_target_ops): Likewise.
4385 * win32-low.c (win32_target_ops): Likewise.
4386 * target.c (target_can_do_hardware_single_step): New function.
4387 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4388 Remove. <supports_hardware_single_step>: New field.
4389 (target_supports_conditional_breakpoints): Remove.
4390 (target_supports_hardware_single_step): New macro.
4391 (target_can_do_hardware_single_step): Declare.
4392 * server.c (handle_query): Use target_supports_hardware_single_step
4393 instead of target_supports_conditional_breakpoints.
4395 2015-09-15 Yao Qi <yao.qi@linaro.org>
4397 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4399 (struct linux_target_ops the_low_target): Install
4400 aarch64_linux_siginfo_fixup.
4402 2015-09-11 Don Breazeal <donb@codesourcery.com>
4403 Luis Machado <lgustavo@codesourcery.com>
4405 * linux-low.c (linux_mourn): Static declaration.
4406 (linux_arch_setup): Move in front of
4407 handle_extended_wait.
4408 (linux_arch_setup_thread): New function.
4409 (handle_extended_wait): Handle exec events. Call
4410 linux_arch_setup_thread. Make event_lwp argument a
4411 pointer-to-a-pointer.
4412 (check_zombie_leaders): Do not check stopped threads.
4413 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4414 (linux_low_filter_event): Add lwp and thread for exec'ing
4415 non-leader thread if leader thread has been deleted.
4416 Refactor code into linux_arch_setup_thread and call it.
4417 Pass child lwp pointer by reference to handle_extended_wait.
4418 (linux_wait_for_event_filtered): Update comment.
4419 (linux_wait_1): Prevent clobbering exec event status.
4420 (linux_supports_exec_events): New function.
4421 (linux_target_ops) <supports_exec_events>: Initialize new member.
4422 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4424 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4425 * server.c (report_exec_events): New global variable.
4426 (handle_query): Handle qSupported query for exec-events feature.
4427 (captured_main): Initialize report_exec_events.
4428 * server.h (report_exec_events): Declare new global variable.
4429 * target.h (struct target_ops) <supports_exec_events>: New
4431 (target_supports_exec_events): New macro.
4432 * win32-low.c (win32_target_ops) <supports_exec_events>:
4433 Initialize new member.
4435 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4437 * linux-low.c (linux_low_enable_btrace): Remove.
4438 (linux_target_ops): Replace linux_low_enable_btrace with
4439 linux_enable_btrace.
4441 2015-09-03 Yao Qi <yao.qi@linaro.org>
4443 * linux-aarch64-low.c (aarch64_insert_point): Call
4444 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4447 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4449 * linux-low.c (check_stopped_by_breakpoint): Use
4450 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4452 2015-08-27 Pedro Alves <palves@redhat.com>
4454 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4456 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4458 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4459 the XNEW-family equivalent.
4460 (compile_bytecodes): Likewise.
4461 * dll.c (loaded_dll): Likewise.
4462 * event-loop.c (append_callback_event): Likewise.
4463 (create_file_handler): Likewise.
4464 (create_file_event): Likewise.
4465 * hostio.c (handle_open): Likewise.
4466 * inferiors.c (add_thread): Likewise.
4467 (add_process): Likewise.
4468 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4469 * linux-arm-low.c (arm_new_process): Likewise.
4470 (arm_new_thread): Likewise.
4471 * linux-low.c (add_to_pid_list): Likewise.
4472 (linux_add_process): Likewise.
4473 (handle_extended_wait): Likewise.
4474 (add_lwp): Likewise.
4475 (enqueue_one_deferred_signal): Likewise.
4476 (enqueue_pending_signal): Likewise.
4477 (linux_resume_one_lwp_throw): Likewise.
4478 (linux_resume_one_thread): Likewise.
4479 (linux_read_memory): Likewise.
4480 (linux_write_memory): Likewise.
4481 * linux-mips-low.c (mips_linux_new_process): Likewise.
4482 (mips_linux_new_thread): Likewise.
4483 (mips_add_watchpoint): Likewise.
4484 * linux-x86-low.c (initialize_low_arch): Likewise.
4485 * lynx-low.c (lynx_add_process): Likewise.
4486 * mem-break.c (set_raw_breakpoint_at): Likewise.
4487 (set_breakpoint): Likewise.
4488 (add_condition_to_breakpoint): Likewise.
4489 (add_commands_to_breakpoint): Likewise.
4490 (clone_agent_expr): Likewise.
4491 (clone_one_breakpoint): Likewise.
4492 * regcache.c (new_register_cache): Likewise.
4493 * remote-utils.c (look_up_one_symbol): Likewise.
4494 * server.c (queue_stop_reply): Likewise.
4495 (start_inferior): Likewise.
4496 (queue_stop_reply_callback): Likewise.
4497 (handle_target_event): Likewise.
4498 * spu-low.c (fetch_ppc_memory): Likewise.
4499 (store_ppc_memory): Likewise.
4500 * target.c (set_target_ops): Likewise.
4501 * thread-db.c (thread_db_load_search): Likewise.
4502 (try_thread_db_load_1): Likewise.
4503 * tracepoint.c (add_tracepoint): Likewise.
4504 (add_tracepoint_action): Likewise.
4505 (create_trace_state_variable): Likewise.
4506 (cmd_qtdpsrc): Likewise.
4507 (cmd_qtro): Likewise.
4508 (add_while_stepping_state): Likewise.
4509 * win32-low.c (child_add_thread): Likewise.
4510 (get_image_name): Likewise.
4512 2015-08-25 Yao Qi <yao.qi@linaro.org>
4514 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4516 2015-08-25 Yao Qi <yao.qi@linaro.org>
4518 * Makefile.in (aarch64-linux.o): New rule.
4519 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4521 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4522 (aarch64_init_debug_reg_state): Make it extern.
4523 (aarch64_linux_prepare_to_resume): Remove.
4525 2015-08-25 Yao Qi <yao.qi@linaro.org>
4527 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4528 lwp_arch_private_info and ptid_of_lwp.
4530 2015-08-25 Yao Qi <yao.qi@linaro.org>
4532 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4533 Find proc_info by find_process_pid. All callers updated.
4535 2015-08-25 Yao Qi <yao.qi@linaro.org>
4537 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4539 (debug_reg_change_callback): Remove.
4540 (aarch64_notify_debug_reg_change): Remove.
4542 2015-08-25 Yao Qi <yao.qi@linaro.org>
4544 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4545 Call current_lwp_ptid.
4547 2015-08-25 Yao Qi <yao.qi@linaro.org>
4549 * linux-aarch64-low.c (debug_reg_change_callback): Use
4552 2015-08-25 Yao Qi <yao.qi@linaro.org>
4554 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4556 2015-08-25 Yao Qi <yao.qi@linaro.org>
4558 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4560 2015-08-25 Yao Qi <yao.qi@linaro.org>
4562 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4565 2015-08-25 Yao Qi <yao.qi@linaro.org>
4567 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4569 (debug_reg_change_callback): Remove argument entry and add argument
4570 lwp. Remove local variable thread. Don't print thread id in the
4571 debugging output. Don't check whether pid of thread equals to pid.
4572 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4573 iterate_over_lwps instead find_inferior.
4575 2015-08-24 Pedro Alves <palves@redhat.com>
4577 * inferiors.c (get_first_process): New function.
4578 * inferiors.h (get_first_process): New declaration.
4579 * remote-utils.c (read_ptid): Default to the first process in the
4580 list, instead of to the current thread's process.
4582 2015-08-24 Pedro Alves <palves@redhat.com>
4584 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4585 * event-loop.c: Likewise.
4586 * remote-utils.c: Likewise.
4587 * tracepoint.c: Likewise.
4589 2015-08-24 Pedro Alves <palves@redhat.com>
4591 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4594 2015-08-21 Pedro Alves <palves@redhat.com>
4596 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4597 instead of literal 1.
4599 2015-08-21 Pedro Alves <palves@redhat.com>
4601 * tdesc.c (default_description): Explicitly zero-initialize.
4603 2015-08-21 Pedro Alves <palves@redhat.com>
4606 * inferiors.c (remove_thread): Discard any pending stop reply for
4608 * server.c (remove_all_on_match_pid): Rename to ...
4609 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4611 (discard_queued_stop_replies): Change parameter to a ptid. Now
4613 (handle_v_kill, kill_inferior_callback, captured_main)
4614 (process_serial_event): Adjust.
4615 * server.h (discard_queued_stop_replies): Declare.
4617 2015-08-21 Pedro Alves <palves@redhat.com>
4619 * linux-low.c (wait_for_sigstop): Always switch to no thread
4620 selected if the previously current thread dies.
4621 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4622 process instead of the current thread's.
4623 * remote-utils.c (input_interrupt): Don't check if there's no
4625 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4626 current thread to the general thread fails, error out.
4627 (handle_qxfer_auxv, handle_qxfer_libraries)
4628 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4629 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4630 (handle_query): Check if there's a thread selected instead of
4631 checking whether there's any thread in the thread list.
4632 (handle_qxfer_threads, handle_qxfer_btrace)
4633 (handle_qxfer_btrace_conf): Don't error out early if there's no
4634 thread in the thread list.
4635 (handle_v_cont, myresume): Don't set the current thread to the
4637 (process_serial_event) <Hg handling>: Also set thread_id if the
4638 previous general thread is still alive.
4639 (process_serial_event) <g/G handling>: If setting the current
4640 thread to the general thread fails, error out.
4641 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4642 thread's lwp instead of the current thread's.
4643 * target.c (set_desired_thread): If the desired thread was not
4644 found, leave the current thread pointing to NULL. Return an int
4645 (boolean) indicating success.
4646 * target.h (set_desired_thread): Change return type to int.
4648 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4650 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4651 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4653 (ps_get_thread_area): New function.
4655 2015-08-19 Gary Benson <gbenson@redhat.com>
4657 * hostio.c (handle_pread): Do not attempt to read more data
4658 than hostio_reply_with_data can fit in a packet.
4660 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4662 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4664 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4666 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4668 2015-08-06 Pedro Alves <palves@redhat.com>
4670 * tracepoint.c (expr_eval_result): Now an int.
4672 2015-08-06 Pedro Alves <palves@redhat.com>
4674 * gdbthread.h (struct regcache): Forward declare.
4675 (struct thread_info) <regcache_data>: Now a struct regcache
4677 * inferiors.c (inferior_regcache_data)
4678 (set_inferior_regcache_data): Now work with struct regcache
4680 * inferiors.h (struct regcache): Forward declare.
4681 (inferior_regcache_data, set_inferior_regcache_data): Now work
4682 with struct regcache pointers.
4683 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4684 (free_register_cache_thread): Remove struct regcache pointer
4687 2015-08-06 Pedro Alves <palves@redhat.com>
4689 * server.c (captured_main): On error, print the exception message
4690 to stderr, and if run_once is set, throw a quit.
4692 2015-08-06 Pedro Alves <palves@redhat.com>
4694 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4697 2015-08-06 Pedro Alves <palves@redhat.com>
4699 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4700 reading beyond the passed in buffer length.
4702 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4704 * tracepoint.c (symbol_list) <required>: Remove.
4706 2015-08-06 Pedro Alves <palves@redhat.com>
4708 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4709 count if stopping and suspending threads.
4710 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4711 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4712 (linux_detach): Complete an ongoing step-over.
4713 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4715 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4716 (linux_wait_1): If passing a signal to the inferior after
4717 finishing a step-over, unsuspend and re-resume all lwps. If we
4718 see a single-step event but the thread should be continuing, don't
4719 pass the trap to gdb.
4720 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4721 internal_error instead of gdb_assert.
4722 (enqueue_pending_signal): New function.
4723 (check_ptrace_stopped_lwp_gone): Add debug output.
4724 (start_step_over): Use internal_error instead of gdb_assert.
4725 (complete_ongoing_step_over): New function.
4726 (linux_resume_one_thread): Don't resume a suspended thread.
4727 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4730 2015-08-06 Pedro Alves <palves@redhat.com>
4732 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4733 (linux_thread_alive): Use lwp_is_marked_dead.
4734 (extended_event_reported): Delete.
4735 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4736 instead of extended_event_reported.
4737 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4739 (lwp_is_marked_dead): New function.
4740 (lwp_running): Use lwp_is_marked_dead.
4741 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4744 2015-08-06 Pedro Alves <palves@redhat.com>
4746 * linux-low.c (linux_wait_1): Move fork event output out of the
4747 !report_to_gdb check. Pass event_child->waitstatus to
4748 target_waitstatus_to_string instead of ourstatus.
4750 2015-08-04 Yao Qi <yao.qi@linaro.org>
4752 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4753 if current_thread is 32 bit.
4755 2015-08-04 Yao Qi <yao.qi@linaro.org>
4757 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4758 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4759 * server.c (extended_protocol): Remove "static".
4760 * server.h (extended_protocol): Declare it.
4762 2015-08-04 Yao Qi <yao.qi@linaro.org>
4764 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4765 both aarch64 and aarch32.
4766 (aarch64_set_pc): Likewise.
4768 2015-08-04 Yao Qi <yao.qi@linaro.org>
4770 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4771 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4772 arm-with-neon.xml to srv_xmlfiles.
4773 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4774 (is_64bit_tdesc): New function.
4775 (aarch64_linux_read_description): New function.
4776 (aarch64_arch_setup): Call aarch64_linux_read_description.
4777 (regs_info): Rename to regs_info_aarch64.
4778 (aarch64_regs_info): Return right regs_info.
4779 (initialize_low_arch): Call initialize_low_arch_aarch32.
4781 2015-08-04 Yao Qi <yao.qi@linaro.org>
4783 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4784 * linux-aarch32-low.c: New file.
4785 * linux-aarch32-low.h: New file.
4786 * linux-arm-low.c (arm_fill_gregset): Move it to
4787 linux-aarch32-low.c.
4788 (arm_store_gregset): Likewise.
4789 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4790 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4791 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4792 (regs_info): Rename to regs_info_arm.
4793 (arm_regs_info): Return regs_info_aarch32 if
4794 have_ptrace_getregset is 1 and target description is
4795 arm_with_neon or arm_with_vfpv3.
4796 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4797 Call initialize_low_arch_aarch32 instead.
4799 2015-08-04 Yao Qi <yao.qi@linaro.org>
4801 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4802 * linux-low.c: ... here.
4803 * linux-low.h (have_ptrace_getregset): Declare it.
4805 2015-08-04 Pedro Alves <palves@redhat.com>
4807 * thread-db.c (struct thread_db): Use new typedefs.
4808 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4810 (disable_thread_event_reporting): Cast result of dlsym to
4811 destination function pointer type.
4812 (thread_db_mourn): Use td_ta_delete_ftype.
4814 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4816 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4818 (CDX_BREAKPOINT): Define for R2.
4819 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4820 (the_low_target): Add comments.
4822 2015-07-30 Yao Qi <yao.qi@linaro.org>
4824 * linux-arm-low.c (arm_hwcap): Remove it.
4825 (arm_read_description): New local variable arm_hwcap. Don't
4826 set arm_hwcap to zero.
4828 2015-07-30 Yao Qi <yao.qi@linaro.org>
4830 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4831 Use regcache->tdesc instead.
4832 (arm_store_wmmxregset): Likewise.
4833 (arm_fill_vfpregset): Likewise.
4834 (arm_store_vfpregset): Likewise.
4836 2015-07-30 Yao Qi <yao.qi@linaro.org>
4838 * linux-arm-low.c: Include arch/arm.h.
4839 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4840 (arm_store_gregset): Likewise.
4842 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4844 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4845 ptrace's 4th parameter.
4847 2015-07-27 Yao Qi <yao.qi@linaro.org>
4849 * configure.srv (case aarch64*-*-linux*): Don't set
4852 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4854 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4856 * linux-arm-low.c: Likewise.
4857 * linux-cris-low.c: Likewise.
4858 * linux-crisv32-low.c: Likewise.
4859 * linux-low.c: Likewise.
4860 * linux-m68k-low.c: Likewise.
4861 * linux-mips-low.c: Likewise.
4862 * linux-nios2-low.c: Likewise.
4863 * linux-s390-low.c: Likewise.
4864 * linux-sparc-low.c: Likewise.
4865 * linux-tic6x-low.c: Likewise.
4866 * linux-tile-low.c: Likewise.
4867 * linux-x86-low.c: Likewise.
4869 2015-07-24 Pedro Alves <palves@redhat.com>
4871 * config.in: Regenerate.
4872 * configure: Regenerate.
4874 2015-07-24 Pedro Alves <palves@redhat.com>
4876 * acinclude.m4: Include ../ptrace.m4.
4877 * configure.ac: Call GDB_AC_PTRACE.
4878 * config.in, configure: Regenerate.
4880 2015-07-24 Yao Qi <yao.qi@linaro.org>
4882 * linux-low.c (linux_create_inferior): Remove setting to
4883 proc->priv->new_inferior.
4884 (linux_attach): Likewise.
4885 (linux_low_filter_event): Likewise.
4886 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4888 2015-07-24 Yao Qi <yao.qi@linaro.org>
4890 * linux-low.c (linux_arch_setup): New function.
4891 (linux_low_filter_event): If proc->tdesc is NULL and
4892 proc->attached is true, call the_low_target.arch_setup.
4893 Otherwise, keep status pending, and return.
4894 (linux_resume_one_lwp_throw): Don't call get_pc if
4895 thread->while_stepping isn't NULL. Don't call
4896 get_thread_regcache if proc->tdesc is NULL.
4897 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4898 (linux_target_ops): Install arch_setup.
4899 * server.c (start_inferior): Call the_target->arch_setup.
4900 * target.h (struct target_ops) <arch_setup>: New field.
4901 (target_arch_setup): New marco.
4902 * lynx-low.c (lynx_target_ops): Update.
4903 * nto-low.c (nto_target_ops): Update.
4904 * spu-low.c (spu_target_ops): Update.
4905 * win32-low.c (win32_target_ops): Update.
4907 2015-07-24 Yao Qi <yao.qi@linaro.org>
4909 * linux-low.c (linux_add_process): Don't set
4910 proc->priv->new_inferior.
4911 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4912 (linux_attach): Likewise.
4914 2015-07-24 Yao Qi <yao.qi@linaro.org>
4916 * server.c (start_inferior): Code refactor.
4918 2015-07-24 Yao Qi <yao.qi@linaro.org>
4920 * server.c (process_serial_event): Set general_thread.
4922 2015-07-21 Yao Qi <yao.qi@linaro.org>
4924 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4925 aarch64_linux_get_debug_reg_capacity.
4927 2015-07-17 Yao Qi <yao.qi@linaro.org>
4929 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4930 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4931 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4932 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4933 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4934 (AARCH64_HWP_ALIGNMENT): Likewise.
4935 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4936 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4937 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4938 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4939 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4940 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4941 (struct aarch64_debug_reg_state): Likewise.
4942 (struct arch_lwp_info): Likewise.
4943 (aarch64_align_watchpoint): Likewise.
4944 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4945 (aarch64_watchpoint_length): Likewise.
4946 (aarch64_point_encode_ctrl_reg): Likewise
4947 (aarch64_point_is_aligned): Likewise.
4948 (aarch64_align_watchpoint): Likewise.
4949 (aarch64_linux_set_debug_regs):
4950 (aarch64_dr_state_insert_one_point): Likewise.
4951 (aarch64_dr_state_remove_one_point): Likewise.
4952 (aarch64_handle_breakpoint): Likewise.
4953 (aarch64_handle_aligned_watchpoint): Likewise.
4954 (aarch64_handle_unaligned_watchpoint): Likewise.
4955 (aarch64_handle_watchpoint): Likewise.
4957 2015-07-17 Yao Qi <yao.qi@linaro.org>
4959 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4960 and don't aarch64_get_debug_reg_state. All callers update.
4961 (aarch64_handle_aligned_watchpoint): Likewise.
4962 (aarch64_handle_unaligned_watchpoint): Likewise.
4963 (aarch64_handle_watchpoint): Likewise.
4964 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4965 (aarch64_remove_point): Likewise.
4967 2015-07-17 Yao Qi <yao.qi@linaro.org>
4969 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4971 (aarch64_handle_unaligned_watchpoint): Likewise.
4973 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4975 Revert the previous 3 commits:
4976 Move gdb_regex* to common/
4977 Move linux_find_memory_regions_full & co.
4978 gdbserver build-id attribute generator
4980 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4981 Jan Kratochvil <jan.kratochvil@redhat.com>
4983 gdbserver build-id attribute generator.
4984 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4985 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4986 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4988 (get_dynamic): Use find_pdhr to traverse program headers.
4989 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4990 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4991 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4992 (get_hex_build_id): New.
4993 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4994 to reply XML document.
4996 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4997 Jan Kratochvil <jan.kratochvil@redhat.com>
4999 * target.c: Include target/target-utils.h and fcntl.h.
5000 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5001 (target_fileio_read_stralloc): New functions.
5003 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5005 * Makefile.in (OBS): Add gdb_regex.o.
5007 * config.in: Rebuilt.
5008 * configure: Rebuilt.
5010 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5011 Jan Kratochvil <jan.kratochvil@redhat.com>
5013 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5014 * Makefile.in (OBS): Add target-utils.o.
5015 (linux-maps.o, target-utils.o): New.
5016 * configure.srv (srv_linux_obj): Add linux-maps.o.
5018 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5020 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5022 (the_low_target): Install it.
5024 2015-07-14 Pedro Alves <palves@redhat.com>
5026 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5027 Instead, ignore ECHILD, and throw an error for other errnos.
5029 2015-07-10 Pedro Alves <palves@redhat.com>
5031 * event-loop.c (struct callback_event) <data>: Change type to
5032 gdb_client_data instance instead of gdb_client_data pointer.
5033 (append_callback_event): Adjust.
5035 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5037 * linux-aarch64-low.c: Add comments for each linux_target_ops
5038 method. Remove comments already covered in target_ops and
5039 linux_target_ops definitions.
5040 (the_low_target): Add comments for each unimplemented method.
5042 2015-07-09 Yao Qi <yao.qi@linaro.org>
5044 * linux-aarch64-low.c (aarch64_regmap): Remove.
5045 (aarch64_usrregs_info): Remove.
5046 (regs_info): Set field usrregs to NULL.
5048 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5050 * linux-low.c: Include "rsp-low.h"
5051 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5052 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5053 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5054 (handle_btrace_enable_pt): New.
5055 (handle_btrace_general_set): Support "pt".
5056 (handle_btrace_conf_general_set): Support "pt:size".
5058 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5060 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5063 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5065 * linux-aarch64-low.c: Remove comment about endianness.
5066 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5067 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5070 2015-06-24 Gary Benson <gbenson@redhat.com>
5072 * linux-i386-ipa.c (stdint.h): Do not include.
5073 * lynx-i386-low.c (stdint.h): Likewise.
5074 * lynx-ppc-low.c (stdint.h): Likewise.
5075 * mem-break.c (stdint.h): Likewise.
5076 * thread-db.c (stdint.h): Likewise.
5077 * tracepoint.c (stdint.h): Likewise.
5078 * win32-low.c (stdint.h): Likewise.
5080 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5082 * server.c (write_qxfer_response): Update call to
5083 remote_escape_output.
5085 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5086 Jan Kratochvil <jan.kratochvil@redhat.com>
5088 Merge multiple hex conversions.
5089 * gdbreplay.c (tohex): Rename to 'fromhex'.
5090 (logchar): Use fromhex.
5092 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5094 * server.c (handle_qxfer_libraries): Set `version' attribute for
5097 2015-06-10 Gary Benson <gbenson@redhat.com>
5099 * target.h (struct target_ops) <multifs_open>: New field.
5100 <multifs_unlink>: Likewise.
5101 <multifs_readlink>: Likewise.
5102 * linux-low.c (nat/linux-namespaces.h): New include.
5103 (linux_target_ops): Initialize the_target->multifs_open,
5104 the_target->multifs_unlink and the_target->multifs_readlink.
5105 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5106 * hostio.c (hostio_fs_pid): New static variable.
5107 (hostio_handle_new_gdb_connection): New function.
5108 (handle_setfs): Likewise.
5109 (handle_open): Use the_target->multifs_open as appropriate.
5110 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5111 (handle_readlink): Use the_target->multifs_readlink as
5113 (handle_vFile): Handle vFile:setfs packets.
5114 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5115 after target_handle_new_gdb_connection.
5117 2015-06-10 Gary Benson <gbenson@redhat.com>
5119 * configure.ac (AC_CHECK_FUNCS): Add setns.
5120 * config.in: Regenerate.
5121 * configure: Likewise.
5122 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5123 (linux-namespaces.o): New rule.
5124 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5126 2015-06-09 Gary Benson <gbenson@redhat.com>
5128 * hostio.c (handle_open): Process mode argument with
5129 fileio_to_host_mode.
5131 2015-06-01 Yao Qi <yao.qi@linaro.org>
5133 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5134 * linux-x86-low.c: Likewise.
5136 2015-05-28 Don Breazeal <donb@codesourcery.com>
5138 * linux-low.c (handle_extended_wait): Initialize
5139 thread_info.last_resume_kind for new fork children.
5141 2015-05-15 Pedro Alves <palves@redhat.com>
5143 * target.h (target_handle_new_gdb_connection): Rewrite using if
5144 wrapped in do/while.
5146 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5148 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5149 * configure, config.in: Regenerate.
5150 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5153 2015-05-12 Don Breazeal <donb@codesourcery.com>
5155 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5156 PTRACE_EVENT_VFORK_DONE.
5157 (linux_low_ptrace_options, extended_event_reported): Add vfork
5159 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5160 and "vforkdone" for RSP 'T' Stop Reply Packet.
5161 * server.h (report_vfork_events): Declare
5164 2015-05-12 Don Breazeal <donb@codesourcery.com>
5166 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5167 (the_low_target) <new_fork>: Initialize new member.
5168 * linux-arm-low.c (arm_new_fork): New function.
5169 (the_low_target) <new_fork>: Initialize new member.
5170 * linux-low.c (handle_extended_wait): Call new target function
5172 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5173 * linux-mips-low.c (mips_add_watchpoint): New function
5174 extracted from mips_insert_point.
5175 (the_low_target) <new_fork>: Initialize new member.
5176 (mips_linux_new_fork): New function.
5177 (mips_insert_point): Call mips_add_watchpoint.
5178 * linux-x86-low.c (x86_linux_new_fork): New function.
5179 (the_low_target) <new_fork>: Initialize new member.
5181 2015-05-12 Don Breazeal <donb@codesourcery.com>
5183 * linux-low.c (handle_extended_wait): Implement return value,
5184 rename argument 'event_child' to 'event_lwp', handle
5185 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5186 (linux_low_ptrace_options): New function.
5187 (linux_low_filter_event): Call linux_low_ptrace_options,
5188 use different argument fo linux_enable_event_reporting,
5189 use return value from handle_extended_wait.
5190 (extended_event_reported): New function.
5191 (linux_wait_1): Call extended_event_reported and set
5192 status to report fork events.
5193 (linux_write_memory): Add pid to debug message.
5194 (reset_lwp_ptrace_options_callback): New function.
5195 (linux_handle_new_gdb_connection): New function.
5196 (linux_target_ops): Initialize new structure member.
5197 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5198 * lynx-low.c: Initialize new structure member.
5199 * remote-utils.c (prepare_resume_reply): Implement stop reason
5200 "fork" for "T" stop message.
5201 * server.c (handle_query): Call handle_new_gdb_connection.
5202 * server.h (report_fork_events): Declare global flag.
5203 * target.h (struct target_ops) <handle_new_gdb_connection>:
5205 (target_handle_new_gdb_connection): New macro.
5206 * win32-low.c: Initialize new structure member.
5208 2015-05-12 Don Breazeal <donb@codesourcery.com>
5210 * mem-break.c (APPEND_TO_LIST): Define macro.
5211 (clone_agent_expr): New function.
5212 (clone_one_breakpoint): New function.
5213 (clone_all_breakpoints): New function.
5214 * mem-break.h: Declare new functions.
5216 2015-05-12 Don Breazeal <donb@codesourcery.com>
5218 * linux-low.c (linux_supports_fork_events): New function.
5219 (linux_supports_vfork_events): New function.
5220 (linux_target_ops): Initialize new structure members.
5221 (initialize_low): Call linux_check_ptrace_features.
5222 * lynx-low.c (lynx_target_ops): Initialize new structure
5224 * server.c (report_fork_events, report_vfork_events):
5226 (handle_query): Add new features to qSupported packet and
5228 (captured_main): Initialize new global variables.
5229 * target.h (struct target_ops) <supports_fork_events>:
5231 <supports_vfork_events>: New member.
5232 (target_supports_fork_events): New macro.
5233 (target_supports_vfork_events): New macro.
5234 * win32-low.c (win32_target_ops): Initialize new structure
5237 2015-05-12 Gary Benson <gbenson@redhat.com>
5239 * server.c (handle_qxfer_exec_file): Use current process
5242 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5244 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5245 Remove HAVE_PTRACE_GETREGS conditionals.
5246 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5247 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5249 2015-05-08 Yao Qi <yao.qi@linaro.org>
5251 * linux-low.c (linux_supports_conditional_breakpoints): New
5253 (linux_target_ops): Install new target method.
5254 * lynx-low.c (lynx_target_ops): Install NULL hook for
5255 supports_conditional_breakpoints.
5256 * nto-low.c (nto_target_ops): Likewise.
5257 * spu-low.c (spu_target_ops): Likewise.
5258 * win32-low.c (win32_target_ops): Likewise.
5259 * server.c (handle_query): Check
5260 target_supports_conditional_breakpoints.
5261 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5263 (target_supports_conditional_breakpoints): New macro.
5265 2015-05-06 Pedro Alves <palves@redhat.com>
5268 * server.c (start_inferior): If the process exits, mourn it.
5270 2015-04-21 Gary Benson <gbenson@redhat.com>
5272 * hostio.c (fileio_open_flags_to_host): Factored out to
5273 fileio_to_host_openflags in common/fileio.c. Single use
5276 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5278 * linux-xtensa-low.c (xtensa_fill_gregset)
5279 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5282 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5284 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5285 (regs_info): Replace usrregs pointer with NULL.
5287 2015-04-17 Gary Benson <gbenson@redhat.com>
5289 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5290 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5291 * server.c (handle_qxfer_exec_file): New function.
5292 (qxfer_packets): Add exec-file entry.
5293 (handle_query): Report qXfer:exec-file:read as supported packet.
5295 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5297 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5299 2015-04-09 Gary Benson <gbenson@redhat.com>
5301 * hostio-errno.c (errno_to_fileio_error): Remove function.
5302 Update caller to use remote_fileio_to_fio_error.
5304 2015-04-09 Yao Qi <yao.qi@linaro.org>
5306 * linux-low.c (linux_insert_point): Call
5307 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5308 (linux_remove_point): Call remove_memory_breakpoint if type is
5310 * linux-x86-low.c (x86_insert_point): Don't call
5311 insert_memory_breakpoint.
5312 (x86_remove_point): Don't call remove_memory_breakpoint.
5314 2015-04-01 Pedro Alves <palves@redhat.com>
5315 Cleber Rosa <crosa@redhat.com>
5317 * server.c (gdbserver_usage): Reorganize and extend the usage
5320 2015-03-24 Pedro Alves <palves@redhat.com>
5322 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5323 output. Also dump TRAP_TRACE.
5324 (linux_low_filter_event): In debug output, distinguish a
5325 resume_stop SIGSTOP from a delayed SIGSTOP.
5327 2015-03-24 Gary Benson <gbenson@redhat.com>
5329 * linux-x86-low.c (x86_linux_new_thread): Moved to
5331 (x86_linux_prepare_to_resume): Likewise.
5333 2015-03-24 Gary Benson <gbenson@redhat.com>
5335 * Makefile.in (x86-linux-dregs.o): New rule.
5336 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5337 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5338 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5339 (x86_linux_dr_get): Likewise.
5340 (x86_linux_dr_set): Likewise.
5341 (update_debug_registers_callback): Likewise.
5342 (x86_linux_dr_set_addr): Likewise.
5343 (x86_linux_dr_get_addr): Likewise.
5344 (x86_linux_dr_set_control): Likewise.
5345 (x86_linux_dr_get_control): Likewise.
5346 (x86_linux_dr_get_status): Likewise.
5347 (x86_linux_update_debug_registers): Likewise.
5349 2015-03-24 Gary Benson <gbenson@redhat.com>
5351 * linux-x86-low.c (x86_linux_update_debug_registers):
5352 New function, factored out from...
5353 (x86_linux_prepare_to_resume): ...this.
5355 2015-03-24 Gary Benson <gbenson@redhat.com>
5357 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5358 (x86_linux_dr_set): Likewise.
5359 (update_debug_registers_callback): Likewise.
5360 (x86_linux_dr_set_addr): Likewise.
5361 (x86_linux_dr_get_addr): Likewise.
5362 (x86_linux_dr_set_control): Likewise.
5363 (x86_linux_dr_get_control): Likewise.
5364 (x86_linux_dr_get_status): Likewise.
5365 (x86_linux_prepare_to_resume): Likewise.
5367 2015-03-24 Gary Benson <gbenson@redhat.com>
5369 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5370 Use perror_with_name. Pass string through gettext.
5371 (x86_linux_dr_set): Likewise.
5373 2015-03-24 Gary Benson <gbenson@redhat.com>
5375 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5376 (x86_linux_dr_set_addr): ...this.
5377 (x86_dr_low_get_addr): Rename to...
5378 (x86_linux_dr_get_addr): ...this.
5379 (x86_dr_low_set_control): Rename to...
5380 (x86_linux_dr_set_control): ...this.
5381 (x86_dr_low_get_control): Rename to...
5382 (x86_linux_dr_get_control): ...this.
5383 (x86_dr_low_get_status): Rename to...
5384 (x86_linux_dr_get_status): ...this.
5385 (x86_dr_low): Update with new function names.
5387 2015-03-24 Gary Benson <gbenson@redhat.com>
5389 * Makefile.in (x86-linux.o): New rule.
5390 * configure.srv: Add x86-linux.o to relevant targets.
5391 * linux-low.c (lwp_set_arch_private_info): New function.
5392 (lwp_arch_private_info): Likewise.
5393 * linux-x86-low.c: Include nat/x86-linux.h.
5394 (arch_lwp_info): Removed structure.
5395 (update_debug_registers_callback):
5396 Use lwp_set_debug_registers_changed.
5397 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5398 and lwp_set_debug_registers_changed.
5399 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5401 2015-03-24 Gary Benson <gbenson@redhat.com>
5403 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5404 * linux-arm-low.c (arm_new_thread): Likewise.
5405 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5406 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5407 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5408 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5410 2015-03-24 Gary Benson <gbenson@redhat.com>
5412 * linux-low.c (ptid_of_lwp): New function.
5413 (lwp_is_stopped): Likewise.
5414 (lwp_stop_reason): Likewise.
5415 * linux-x86-low.c (update_debug_registers_callback):
5417 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5420 2015-03-24 Gary Benson <gbenson@redhat.com>
5422 * linux-low.h (linux_stop_lwp): Remove declaration.
5424 2015-03-24 Gary Benson <gbenson@redhat.com>
5426 * linux-low.h: Include nat/linux-nat.h.
5427 * linux-low.c (iterate_over_lwps_args): New structure.
5428 (iterate_over_lwps_filter): New function.
5429 (iterate_over_lwps): Likewise.
5430 * linux-x86-low.c (update_debug_registers_callback):
5431 Update signature to what iterate_over_lwps expects.
5432 Remove PID check that iterate_over_lwps now performs.
5433 (x86_dr_low_set_addr): Use iterate_over_lwps.
5434 (x86_dr_low_set_control): Likewise.
5436 2015-03-24 Gary Benson <gbenson@redhat.com>
5438 * linux-x86-low.c (x86_debug_reg_state): New function.
5439 (x86_linux_prepare_to_resume): Use the above.
5441 2015-03-24 Gary Benson <gbenson@redhat.com>
5443 * linux-low.c (current_lwp_ptid): New function.
5444 * linux-x86-low.c: Include nat/linux-nat.h.
5445 (x86_dr_low_get_addr): Use current_lwp_ptid.
5446 (x86_dr_low_get_control): Likewise.
5447 (x86_dr_low_get_status): Likewise.
5449 2015-03-20 Pedro Alves <palves@redhat.com>
5451 * tracepoint.c (cmd_qtstatus): Make "str" const.
5453 2015-03-20 Pedro Alves <palves@redhat.com>
5455 * server.c (handle_general_set): Make "req_str" const.
5457 2015-03-19 Pedro Alves <palves@redhat.com>
5459 * linux-low.c (linux_resume_one_lwp): Rename to ...
5460 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5461 instead call perror_with_name.
5462 (check_ptrace_stopped_lwp_gone): New function.
5463 (linux_resume_one_lwp): Reimplement as wrapper around
5464 linux_resume_one_lwp_throw that swallows errors if the LWP is
5467 2015-03-19 Pedro Alves <palves@redhat.com>
5469 * linux-low.c (count_events_callback, select_event_lwp_callback):
5470 No longer check whether the thread has resume_stop as last resume
5473 2015-03-19 Pedro Alves <palves@redhat.com>
5475 * linux-low.c (count_events_callback, select_event_lwp_callback):
5476 Use the lwp's status_pending_p field, not the thread's.
5478 2015-03-19 Pedro Alves <palves@redhat.com>
5480 * linux-low.c (select_event_lwp_callback): Update comments to
5481 no longer mention SIGTRAP.
5483 2015-03-18 Gary Benson <gbenson@redhat.com>
5485 * server.c (handle_query): Do not report vFile:fstat as supported.
5487 2015-03-11 Gary Benson <gbenson@redhat.com>
5489 * hostio.c (sys/types.h): New include.
5490 (sys/stat.h): Likewise.
5491 (common-remote-fileio.h): Likewise.
5492 (handle_fstat): New function.
5493 (handle_vFile): Handle vFile:fstat packets.
5495 2015-03-11 Gary Benson <gbenson@redhat.com>
5497 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5498 struct stat.st_blocks and struct stat.st_blksize.
5499 * configure: Regenerate.
5500 * config.in: Likewise.
5501 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5502 (OBS): Add common-remote-fileio.o.
5503 (common-remote-fileio.o): New rule.
5505 2015-03-09 Pedro Alves <palves@redhat.com>
5507 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5508 'struct sockaddr' pointer in 'accept' call.
5510 2015-03-09 Pedro Alves <palves@redhat.com>
5513 2015-03-07 Pedro Alves <palves@redhat.com>
5514 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5515 or <winsock2.h> here. Instead include "gdb_socket.h".
5516 (remote_open): Use union gdb_sockaddr_u.
5517 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5518 or <winsock2.h> here. Instead include "gdb_socket.h".
5519 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5520 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5522 (init_named_socket, gdb_agent_helper_thread): Use union
5525 2015-03-07 Pedro Alves <palves@redhat.com>
5527 * configure.ac (build_warnings): Move
5528 -Wdeclaration-after-statement to the C-specific set.
5529 * configure: Regenerate.
5531 2015-03-07 Pedro Alves <palves@redhat.com>
5533 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5534 or <winsock2.h> here. Instead include "gdb_socket.h".
5535 (remote_open): Use union gdb_sockaddr_u.
5536 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5537 or <winsock2.h> here. Instead include "gdb_socket.h".
5538 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5539 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5541 (init_named_socket, gdb_agent_helper_thread): Use union
5544 2015-03-07 Pedro Alves <palves@redhat.com>
5546 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5549 2015-03-06 Yao Qi <yao.qi@linaro.org>
5551 * linux-aarch64-low.c (aarch64_insert_point): Use
5552 show_debug_regs as a boolean.
5553 (aarch64_remove_point): Likewise.
5555 2015-03-05 Pedro Alves <palves@redhat.com>
5557 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5558 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5559 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5560 * nto-low.c (nto_target_ops): Likewise.
5561 * spu-low.c (spu_target_ops): Likewise.
5562 * win32-low.c (win32_target_ops): Likewise.
5564 2015-03-04 Pedro Alves <palves@redhat.com>
5566 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5567 Decide whether a breakpoint triggered based on the SIGTRAP's
5569 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5570 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5571 (linux_low_filter_event): Check for breakpoints before checking
5573 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5575 (linux_stopped_by_sw_breakpoint)
5576 (linux_supports_stopped_by_sw_breakpoint)
5577 (linux_stopped_by_hw_breakpoint)
5578 (linux_supports_stopped_by_hw_breakpoint): New functions.
5579 (linux_target_ops): Install new target methods.
5581 2015-03-04 Pedro Alves <palves@redhat.com>
5583 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5584 * server.c (swbreak_feature, hwbreak_feature): New globals.
5585 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5586 (captured_main): Clear swbreak_feature and hwbreak_feature.
5587 * server.h (swbreak_feature, hwbreak_feature): Declare.
5588 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5589 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5590 supports_stopped_by_hw_breakpoint>: New fields.
5591 (target_supports_stopped_by_sw_breakpoint)
5592 (target_stopped_by_sw_breakpoint)
5593 (target_supports_stopped_by_hw_breakpoint)
5594 (target_stopped_by_hw_breakpoint): Declare.
5596 2015-03-04 Pedro Alves <palves@redhat.com>
5598 enum lwp_stop_reason -> enum target_stop_reason
5599 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5600 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5601 (linux_wait_1, stuck_in_jump_pad_callback)
5602 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5603 (linux_stopped_by_watchpoint):
5604 * linux-low.h (enum lwp_stop_reason): Delete.
5605 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5606 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5608 2015-03-04 Yao Qi <yao.qi@linaro.org>
5610 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5612 2015-03-03 Gary Benson <gbenson@redhat.com>
5614 * hostio.c (handle_vFile): Fix prefix lengths.
5616 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5618 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5621 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5623 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5624 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5625 (clean): Add "rm -f" for above C files.
5626 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5627 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5628 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5629 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5630 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5631 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5632 (init_registers_s390x_vx_linux64)
5633 (init_registers_s390x_tevx_linux64)
5634 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5635 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5637 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5638 (s390_store_vxrs_high): New functions.
5639 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5641 (s390_arch_setup): Add logic for selecting one of the new target
5642 descriptions. Activate the new vector regsets if applicable.
5643 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5644 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5645 and init_registers_s390x_tevx_linux64.
5647 2015-03-01 Pedro Alves <palves@redhat.com>
5649 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5652 2015-02-27 Pedro Alves <palves@redhat.com>
5654 * linux-x86-low.c (u_debugreg_offset): New function.
5655 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5657 2015-02-27 Pedro Alves <palves@redhat.com>
5659 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5660 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5661 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5662 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5663 (ps_lsetfpregs, ps_getpid)
5664 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5665 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5666 (ps_lsetxregs, ps_plog): Declare.
5668 2015-02-27 Pedro Alves <palves@redhat.com>
5670 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5671 IP_AGENT_EXPORT_FUNC.
5672 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5673 IP_AGENT_EXPORT_FUNC.
5674 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5675 (IP_AGENT_EXPORT): Delete.
5676 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5677 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5678 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5679 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5680 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5681 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5682 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5683 (traceframe_read_count, traceframe_write_count)
5684 (traceframes_created, trace_state_variables, get_raw_reg)
5685 (get_trace_state_variable_value, set_trace_state_variable_value)
5686 (ust_loaded, helper_thread_id, cmd_buf): Use
5687 IPA_SYM_EXPORTED_NAME.
5688 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5689 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5690 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5691 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5692 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5693 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5694 EXTERN_C_PUSH/EXTERN_C_POP.
5695 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5696 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5697 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5698 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5699 (traceframe_write_count, traceframe_read_count)
5700 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5701 (about_to_request_buffer_space, get_trace_state_variable_value)
5702 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5703 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5704 EXTERN_C_PUSH/EXTERN_C_POP.
5705 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5706 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5707 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5708 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5709 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5710 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5711 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5712 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5714 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5715 (IP_AGENT_EXPORT_VAR_DECL): Define.
5717 (gdb_agent_get_raw_reg): Declare.
5719 2015-02-27 Tom Tromey <tromey@redhat.com>
5720 Pedro Alves <palves@redhat.com>
5722 Rename symbols whose names are reserved C++ keywords throughout.
5724 2015-02-27 Pedro Alves <palves@redhat.com>
5726 * Makefile.in (COMPILER): New, get it from autoconf.
5727 (CXX): Get from autoconf instead.
5728 (COMPILE.pre): Use COMPILER.
5729 (CC-LD): Rename to ...
5730 (CC_LD): ... this. Use COMPILER.
5731 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5732 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5733 * acinclude.m4: Include build-with-cxx.m4.
5734 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5735 Disable -Werror by default if building in C++ mode.
5736 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5737 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5738 the C++ compiler. Save/restore CXXFLAGS too.
5739 * configure: Regenerate.
5741 2015-02-27 Pedro Alves <palves@redhat.com>
5743 * acinclude.m4: Include libiberty.m4.
5744 * configure.ac: Call libiberty_INIT.
5745 * config.in, configure: Regenerate.
5747 2015-02-26 Pedro Alves <palves@redhat.com>
5749 * linux-low.c (linux_wait_1): When incrementing the PC past a
5750 program breakpoint always use the_low_target.breakpoint_len as
5751 increment, rather than the maximum between that and
5752 the_low_target.decr_pc_after_break.
5754 2015-02-23 Pedro Alves <palves@redhat.com>
5756 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5757 thread was doing a step-over; always adjust the PC if
5758 we stepped over a permanent breakpoint.
5759 (linux_wait_1): If we stepped over breakpoint that was on top of a
5760 permanent breakpoint, manually advance the PC past it.
5762 2015-02-23 Pedro Alves <palves@redhat.com>
5764 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5766 (x86_fill_gregset, x86_store_gregset): Use it when handling
5769 2015-02-20 Pedro Alves <palves@redhat.com>
5771 * thread-db.c: Include "nat/linux-procfs.h".
5772 (thread_db_init): Skip listing new threads if the kernel supports
5773 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5775 2015-02-20 Pedro Alves <palves@redhat.com>
5777 * linux-low.c (status_pending_p_callback): Use ptid_match.
5779 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5781 PR breakpoints/16812
5782 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5783 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5784 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5786 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5788 PR breakpoints/15956
5789 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5791 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5793 * linux-low.c (linux_low_btrace_conf): Print size.
5794 * server.c (handle_btrace_conf_general_set): New.
5795 (hanle_general_set): Call handle_btrace_conf_general_set.
5796 (handle_query): Report Qbtrace-conf:bts:size as supported.
5798 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5800 * linux-low.c (linux_low_enable_btrace): Update parameters.
5801 (linux_low_btrace_conf): New.
5802 (linux_target_ops)<to_btrace_conf>: Initialize.
5803 * server.c (current_btrace_conf): New.
5804 (handle_btrace_enable): Rename to ...
5805 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5806 to target_enable_btrace. Update comment. Update users.
5807 (handle_qxfer_btrace_conf): New.
5808 (qxfer_packets): Add btrace-conf entry.
5809 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5810 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5811 (target_ops)<read_btrace_conf>: New.
5812 (target_enable_btrace): Update parameters.
5813 (target_read_btrace_conf): New.
5815 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5817 * server.c (handle_btrace_general_set): Remove call to
5818 target_supports_btrace.
5819 (supported_btrace_packets): New.
5820 (handle_query): Call supported_btrace_packets.
5821 * target.h: include btrace-common.h.
5822 (btrace_target_info): Removed.
5823 (supports_btrace, target_supports_btrace): Update parameters.
5825 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5827 * Makefile.in (SFILES): Add common/btrace-common.c.
5828 (OBS): Add common/btrace-common.o.
5829 (btrace-common.o): Add build rules.
5830 * linux-low: Include btrace-common.h.
5831 (linux_low_read_btrace): Use struct btrace_data. Call
5832 btrace_data_init and btrace_data_fini.
5834 2015-02-06 Pedro Alves <palves@redhat.com>
5836 * thread-db.c (find_new_threads_callback): Add debug output.
5838 2015-02-04 Pedro Alves <palves@redhat.com>
5840 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5841 (resume_stopped_resumed_lwps): New function.
5842 (linux_wait_for_event_filtered): Use it.
5844 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5846 * Makefile.in (SFILES): Add linux-personality.c.
5847 (linux-personality.o): New rule.
5848 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5849 list of objects to be built.
5850 * linux-low.c: Include nat/linux-personality.h.
5851 (linux_create_inferior): Remove code to disable address space
5852 randomization (moved to ../nat/linux-personality.c). Create
5853 cleanup to disable address space randomization.
5855 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5857 * Makefile.in (posix-strerror.o): New rule.
5858 (mingw-strerror.o): Likewise.
5859 * configure: Regenerated.
5860 * configure.ac: Source file ../common/common.host. Initialize new
5861 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5863 2015-01-14 Yao Qi <yao@codesourcery.com>
5865 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5866 (ppc-linux.o): New rule.
5867 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5868 * configure.ac: AC_CHECK_FUNCS(getauxval).
5869 * config.in: Re-generated.
5870 * configure: Re-generated.
5871 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5872 ppc64_64bit_inferior_p
5874 2015-01-14 Yao Qi <yao@codesourcery.com>
5876 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5877 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5878 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5879 (PT_ORIG_R3, PT_TRAP): Likewise.
5880 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5881 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5882 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5884 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5886 * i387-fp.c (i387_cache_to_xsave): In look over
5887 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5888 zmmh_low_space field by use of zmmh_high_space.
5890 2015-01-09 Pedro Alves <palves@redhat.com>
5892 * linux-low.c (step_over_bkpt): Move higher up in the file.
5893 (handle_extended_wait): Don't store the stop_pc here.
5894 (get_stop_pc): Adjust comments and rename to ...
5895 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5896 stopped for a software breakpoint or hardware breakpoint.
5897 (thread_still_has_status_pending_p): New function.
5898 (status_pending_p_callback): Use
5899 thread_still_has_status_pending_p. If the event is no longer
5900 interesting, resume the LWP.
5901 (handle_tracepoints): Add assert.
5902 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5903 (wstatus_maybe_breakpoint): New function.
5904 (cancel_breakpoint): Delete function.
5905 (check_stopped_by_watchpoint): New function, factored out from
5906 linux_low_filter_event.
5907 (lp_status_maybe_breakpoint): Delete function.
5908 (linux_low_filter_event): Remove filter_ptid argument.
5909 Leave thread group exits pending here. Store the LWP's stop PC.
5910 Always leave events pending.
5911 (linux_wait_for_event_filtered): Pull all events out of the
5912 kernel, and leave them all pending.
5913 (count_events_callback, select_event_lwp_callback): Consider all
5915 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5916 (select_event_lwp): Only give preference to the stepping LWP in
5917 all-stop mode. Adjust comments.
5918 (ignore_event): New function.
5919 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5920 references to cancel_breakpoints. Adjust to renames. Also give
5921 equal priority to all LWPs that have had events in non-stop mode.
5922 If reporting a software breakpoint event, unadjust the LWP's PC.
5923 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5924 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5926 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5927 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5928 (linux_stopped_by_watchpoint): Adjust.
5929 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5930 * linux-low.h (enum lwp_stop_reason): New.
5931 (struct lwp_info) <stop_pc>: Adjust comment.
5932 <stopped_by_watchpoint>: Delete field.
5933 <stop_reason>: New field.
5934 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5935 * mem-break.c (software_breakpoint_inserted_here)
5936 (hardware_breakpoint_inserted_here): New function.
5937 * mem-break.h (software_breakpoint_inserted_here)
5938 (hardware_breakpoint_inserted_here): Declare.
5939 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5940 (cancel_breakpoints): Delete.
5941 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5942 (upload_fast_traceframes): Remove references to
5945 2015-01-09 Pedro Alves <palves@redhat.com>
5947 * thread-db.c (find_new_threads_callback): Ignore thread if the
5948 kernel thread ID is -1.
5950 2015-01-09 Pedro Alves <palves@redhat.com>
5952 * linux-low.c (linux_attach_fail_reason_string): Move to
5953 nat/linux-ptrace.c, and rename.
5954 (linux_attach_lwp): Update comment.
5955 (attach_proc_task_lwp_callback): New function.
5956 (linux_attach): Adjust to rename and use
5957 linux_proc_attach_tgid_threads.
5958 (linux_attach_fail_reason_string): Delete declaration.
5960 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5962 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5963 * server.c (gdbserver_version): Likewise.
5965 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5967 * remote-utils.c: Include ctype.h.
5968 (input_interrupt): Explicitly handle the case when the char
5969 received is the NUL byte. Improve the printing of non-ASCII
5972 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5974 * linux-low.c (linux_low_filter_event): Update call to
5975 linux_enable_event_reporting following the addition of
5976 a new parameter to that function.
5978 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5981 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5982 (AARCH64_FPCR_REGNO): Likewise.
5983 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5984 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5985 (aarch64_store_fpregset): Likewise.
5987 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5989 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5990 Remove FIXME comment about assumption about N.
5992 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5994 * configure.ac: If large-file support is disabled in GDBserver,
5995 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5996 * configure: Regenerate.
5998 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6000 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6001 warning upon ENODATA from ptrace.
6002 * linux-s390-low.c (s390_store_tdb): New.
6003 (s390_regsets): Add regset for NT_S390_TDB.
6005 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6007 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6008 without a fill_function.
6009 * linux-s390-low.c (s390_fill_last_break): Remove.
6010 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6011 (s390_arch_setup): Use regset's size instead of fill_function for
6014 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6016 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6017 the regset's store function when ptrace returned an error.
6018 * regcache.c (get_thread_regcache): Invalidate register cache
6019 before fetching inferior's registers.
6021 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6023 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6024 while-loop as for-loop.
6025 (regsets_store_inferior_registers): Likewise.
6027 2014-11-28 Yao Qi <yao@codesourcery.com>
6029 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6030 * config.in, configure: Re-generate.
6031 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6034 2014-11-21 Yao Qi <yao@codesourcery.com>
6036 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6037 (AC_CHECK_HEADERS): Remove malloc.h.
6038 * configure: Re-generated.
6039 * config.in: Re-generated.
6040 * server.h: Don't include alloca.h and malloc.h.
6041 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6042 Don't include malloc.h.
6044 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6046 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6047 corresponding ERRNO check in same block.
6049 2014-11-12 Pedro Alves <palves@redhat.com>
6051 * server.c (cont_thread): Update comment.
6052 (start_inferior, attach_inferior): No longer clear cont_thread.
6053 (handle_v_cont): No longer set cont_thread.
6054 (captured_main): Clear cont_thread each time a GDB connects.
6056 2014-11-12 Pedro Alves <palves@redhat.com>
6058 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6059 thread, and don't resume all threads if the Hc thread has exited.
6061 2014-11-12 Pedro Alves <palves@redhat.com>
6063 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6064 the process group instead of to a specific LWP.
6066 2014-10-15 Pedro Alves <palves@redhat.com>
6069 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6071 (arm_set_thread_context): Delete.
6072 (the_low_target): Adjust.
6073 * win32-i386-low.c (debug_registers_changed)
6074 (debug_registers_used): Delete.
6075 (update_debug_registers_callback): New function.
6076 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6077 needing to update their debug registers.
6078 (win32_get_current_dr): New function.
6079 (x86_dr_low_get_addr, x86_dr_low_get_control)
6080 (x86_dr_low_get_status): Fetch the debug register from the thread
6082 (i386_initial_stuff): Adjust.
6083 (i386_get_thread_context): Remove current_event parameter. Don't
6084 clear debug_registers_changed nor copy DR values to
6086 (i386_set_thread_context): Delete.
6087 (i386_prepare_to_resume): New function.
6088 (i386_thread_added): Mark the thread as needing to update irs
6090 (the_low_target): Remove i386_set_thread_context and install
6091 i386_prepare_to_resume.
6092 * win32-low.c (win32_get_thread_context): Adjust.
6093 (win32_set_thread_context): Use SetThreadContext
6095 (win32_prepare_to_resume): New function.
6096 (win32_require_context): New function, factored out from ...
6097 (thread_rec): ... this.
6098 (continue_one_thread): Call win32_prepare_to_resume on each thread
6099 we're about to continue.
6100 (win32_resume): Call win32_prepare_to_resume on the event thread.
6101 * win32-low.h (struct win32_thread_info)
6102 <debug_registers_changed>: New field.
6103 (struct win32_target_ops): Change prototype of set_thread_context,
6104 delete set_thread_context and add prepare_to_resume.
6105 (win32_require_context): New declaration.
6107 2014-10-08 Gary Benson <gbenson@redhat.com>
6109 * server.h: Do not include common-exceptions.h.
6111 2014-10-08 Gary Benson <gbenson@redhat.com>
6113 * server.h: Do not include cleanups.h.
6115 2014-09-30 James Hogan <james.hogan@imgtec.com>
6117 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6120 2014-09-23 Yao Qi <yao@codesourcery.com>
6122 * linux-low.c (lp_status_maybe_breakpoint): New function.
6123 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6124 (count_events_callback): Likewise.
6125 (select_event_lwp_callback): Likewise.
6126 (cancel_breakpoints_callback): Likewise.
6128 2014-09-19 Don Breazeal <donb@codesourcery.com>
6130 * linux-low.c (handle_extended_wait): Call
6131 linux_ptrace_get_extended_event.
6132 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6133 linux_is_extended_waitstatus.
6135 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6137 * Makefile.in (CPPFLAGS): Define.
6138 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6139 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6141 2014-09-16 Gary Benson <gbenson@redhat.com>
6143 * inferiors.h (current_inferior): Renamed as...
6144 (current_thread): New variable. All uses updated.
6145 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6146 (maybe_move_out_of_jump_pad): Likewise.
6147 (cancel_breakpoint): Likewise.
6148 (linux_low_filter_event): Likewise.
6149 (wait_for_sigstop): Likewise.
6150 (linux_resume_one_lwp): Likewise.
6151 (need_step_over_p): Likewise.
6152 (start_step_over): Likewise.
6153 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6154 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6155 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6156 and save_inferior as saved_thread.
6157 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6159 (regcache_invalidate_thread): Likewise.
6160 * remote-utils.c (prepare_resume_reply): Likewise.
6161 * thread-db.c (thread_db_get_tls_address): Likewise.
6162 (disable_thread_event_reporting): Likewise.
6163 (remove_thread_event_breakpoints): Likewise.
6164 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6166 * target.h (set_desired_inferior): Renamed as...
6167 (set_desired_thread): New declaration. All uses updated.
6168 * server.c (myresume): Updated comment to reference thread instead
6170 (handle_serial_event): Likewise.
6171 (handle_target_event): Likewise.
6173 2014-09-12 Tom Tromey <tromey@redhat.com>
6174 Gary Benson <gbenson@redhat.com>
6176 * regcache.h: Include common-regcache.h.
6177 (regcache_read_pc): Don't declare.
6178 * regcache.c (get_thread_regcache_for_ptid): New function.
6180 2014-09-11 Tom Tromey <tromey@redhat.com>
6181 Gary Benson <gbenson@redhat.com>
6183 * symbol.c: New file.
6184 * Makefile.in (SFILES): Add symbol.c.
6185 (OBS): Add symbol.o.
6187 2014-09-11 Gary Benson <gbenson@redhat.com>
6189 * target.c (target_stop_ptid, target_continue_ptid): New
6192 2014-09-11 Tom Tromey <tromey@redhat.com>
6193 Gary Benson <gbenson@redhat.com>
6195 * target.h: Include target/target.h.
6196 * target.c (target_read_memory, target_read_uint32)
6197 (target_write_memory): New functions.
6199 2014-09-11 Gary Benson <gbenson@redhat.com>
6201 * server.h (debug_hw_points): Don't declare.
6202 * server.c (debug_hw_points): Don't define. Replace all uses
6203 with show_debug_regs.
6204 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6205 all uses with show_debug_regs.
6207 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6209 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6210 endianness into account.
6211 (ppc_supply_ptrace_register): Likewise.
6213 2014-09-03 James Hogan <james.hogan@imgtec.com>
6215 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6216 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6218 2014-09-03 Gary Benson <gbenson@redhat.com>
6220 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6221 ALL_DEBUG_ADDRESS_REGISTERS.
6223 2014-09-02 Gary Benson <gbenson@redhat.com>
6225 * i386-low.h: Renamed as...
6226 * x86-low.h: New file. All type, function and variable name
6227 prefixes changed from "i386_" to "x86_". All references updated.
6228 * i386-low.c: Renamed as...
6229 * x86-low.c: New file. All type, function and variable name
6230 prefixes changed from "i386_" to "x86_". All references updated.
6232 2014-09-02 Gary Benson <gbenson@redhat.com>
6234 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6235 (x86_linux_new_thread): Likewise.
6237 2014-08-29 Gary Benson <gbenson@redhat.com>
6239 * server.h (setjmp.h): Do not include.
6240 (toplevel): Do not declare.
6241 (common-exceptions.h): Include.
6242 (cleanups.h): Likewise.
6243 * server.c (toplevel): Do not define.
6244 (exit_code): New static global.
6245 (detach_or_kill_for_exit_cleanup): New function.
6246 (main): New function. Original main renamed to...
6247 (captured_main): New function.
6248 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6250 2014-08-29 Gary Benson <gbenson@redhat.com>
6252 * Makefile.in (SFILES): Add common/common-exceptions.c.
6253 (OBS): Add common-exceptions.o.
6254 (common-exceptions.o): New rule.
6255 * utils.c (prepare_to_throw_exception): New function.
6257 2014-08-29 Gary Benson <gbenson@redhat.com>
6259 * config.in: Regenerate.
6260 * configure: Likewise.
6262 2014-08-29 Gary Benson <gbenson@redhat.com>
6264 * Makefile.in (SFILES): Add common/cleanups.c.
6266 (cleanups.o): New rule.
6268 2014-08-29 Gary Benson <gbenson@redhat.com>
6270 * utils.c (internal_vwarning): New function.
6272 2014-08-28 Gary Benson <gbenson@redhat.com>
6274 * utils.h (fatal): Remove declaration.
6275 * utils.c (fatal): Remove function.
6277 2014-08-28 Gary Benson <gbenson@redhat.com>
6279 * tracepoint.c (gdb_agent_init): Replace fatal with
6281 (initialize_tracepoint): Likewise.
6283 2014-08-28 Gary Benson <gbenson@redhat.com>
6285 * remote-utils.c (remote_prepare): Replace fatal with error.
6287 2014-08-28 Gary Benson <gbenson@redhat.com>
6289 * linux-low.c (linux_async): Replace fatal with warning.
6291 (linux_start_non_stop): Return -1 if linux_async failed.
6293 2014-08-28 Gary Benson <gbenson@redhat.com>
6295 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6297 (i386_dr_low_get_addr): Remove vague comment.
6298 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6301 2014-08-28 Gary Benson <gbenson@redhat.com>
6303 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6304 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6306 (linux_resume_one_lwp): Likewise.
6307 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6309 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6310 with internal_error.
6311 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6312 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6313 (find_register_by_name): Replace fatal with internal_error.
6314 (find_regno): Likewise.
6315 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6316 * thread-db.c (thread_db_create_event): Likewise.
6317 (thread_db_load_search): Likewise.
6318 (try_thread_db_load_1): Likewise.
6319 * tracepoint.c (get_jump_space_head): Replace fatal with
6321 (claim_trampoline_space): Likewise.
6322 (have_fast_tracepoint_trampoline_buffer): Likewise.
6323 (cmd_qtstart): Likewise.
6324 (stop_tracing): Likewise.
6325 (fast_tracepoint_collecting): Likewise.
6326 (target_malloc): Likewise.
6327 (download_tracepoint): Likewise.
6328 (download_trace_state_variables): Replace check with gdb_assert.
6329 (upload_fast_traceframes): Replace fatal with internal_error.
6331 2014-08-19 Tom Tromey <tromey@redhat.com>
6332 Gary Benson <gbenson@redhat.com>
6334 * Makefile.in (SFILES): Add common/common-debug.c.
6335 (OBS): Add common-debug.o.
6336 (common-debug.o): New rule.
6337 * debug.h (debug_printf): Don't declare.
6338 * debug.c (debug_printf): Renamed and rewritten as...
6339 (debug_vprintf): New function.
6341 2014-08-19 Gary Benson <gbenson@redhat.com>
6343 * utils.h: Do not include print-utils.h.
6345 2014-08-19 Tom Tromey <tromey@redhat.com>
6346 Gary Benson <gbenson@redhat.com>
6348 * server.h: Add static assertion.
6349 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6351 2014-08-19 Tom Tromey <tromey@redhat.com>
6352 Gary Benson <gbenson@redhat.com>
6354 * Makefile.in (SFILES): Add common/errors.c.
6355 (OBS): Add errors.o.
6356 (IPA_OBS): Add errors-ipa.o.
6357 (errors.o): New rule.
6358 (errors-ipa.o): Likewise.
6359 * utils.h (perror_with_name, error, warning): Don't declare.
6360 * utils.c (warning): Renamed and rewritten as...
6361 (vwarning): New function.
6362 (error): Renamed and rewritten as...
6363 (verror): New function.
6364 (internal_error): Renamed and rewritten as...
6365 (internal_verror): New function.
6367 2014-08-07 Gary Benson <gbenson@redhat.com>
6369 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6370 * configure: Regenerate.
6371 * config.in: Likewise.
6372 * server.h: Do not include errno.h.
6373 * event-loop.c: Likewise.
6374 * hostio-errno.c: Likewise.
6375 * linux-low.c: Likewise.
6376 * remote-utils.c: Likewise.
6377 * spu-low.c: Likewise.
6378 * utils.c: Likewise.
6379 * gdbreplay.c: Unconditionally include errno.h.
6381 2014-08-07 Gary Benson <gbenson@redhat.com>
6383 * server.h: Do not include string.h.
6384 * event-loop.c: Likewise.
6385 * linux-low.c: Likewise.
6386 * regcache.c: Likewise.
6387 * remote-utils.c: Likewise.
6388 * spu-low.c: Likewise.
6389 * utils.c: Likewise.
6391 2014-08-07 Gary Benson <gbenson@redhat.com>
6393 * server.h: Do not include gdb_assert.h.
6395 2014-08-07 Gary Benson <gbenson@redhat.com>
6397 * server.h: Do not include common-utils.h.
6399 2014-08-07 Gary Benson <gbenson@redhat.com>
6401 * server.h: Do not include ptid.h.
6402 * notif.h: Likewise.
6404 2014-08-07 Gary Benson <gbenson@redhat.com>
6406 * server.h: Do not include gdb_locale.h.
6408 2014-08-07 Gary Benson <gbenson@redhat.com>
6410 * server.h: Do not include gdb/signals.h.
6411 * win32-low.c: Likewise.
6413 2014-08-07 Gary Benson <gbenson@redhat.com>
6415 * server.h: Do not include pathmax.h.
6417 2014-08-07 Gary Benson <gbenson@redhat.com>
6419 * server.h: Do not include libiberty.h.
6420 * linux-bfin-low.c: Likewise.
6422 2014-08-07 Gary Benson <gbenson@redhat.com>
6424 * server.h: Do not include ansidecl.h.
6426 2014-08-07 Gary Benson <gbenson@redhat.com>
6428 * linux-x86-low.c: Do not include stddef.h.
6429 * lynx-ppc-low.c: Likewise.
6430 * tracepoint.c: Likewise.
6432 2014-08-07 Gary Benson <gbenson@redhat.com>
6434 * server.h: Do not include stdarg.h.
6435 * nto-low.c: Likewise.
6437 2014-08-07 Gary Benson <gbenson@redhat.com>
6439 * server.h: Do not include stdlib.h.
6440 * inferiors.c: Likewise.
6441 * linux-low.c: Likewise.
6442 * regcache.c: Likewise.
6443 * spu-low.c: Likewise.
6444 * tracepoint.c: Likewise.
6445 * utils.c: Likewise.
6447 2014-08-07 Gary Benson <gbenson@redhat.com>
6449 * server.h: Do not include stdio.h.
6450 * linux-low.c: Likewise.
6451 * remote-utils.c: Likewise.
6452 * spu-low.c: Likewise.
6453 * utils.c: Likewise.
6454 * wincecompat.c: Likewise.
6456 2014-08-06 Gary Benson <gbenson@redhat.com>
6458 * regcache.c (init_register_cache): Move conditionals inside if.
6460 2014-08-06 Gary Benson <gbenson@redhat.com>
6462 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6464 2014-07-31 Gary Benson <gbenson@redhat.com>
6466 * ax.h: Do not include server.h.
6467 * gdbthread.h: Likewise.
6468 * lynx-low.h: Likewise.
6469 * notif.h: Likewise.
6471 2014-07-30 Gary Benson <gbenson@redhat.com>
6473 * server.h: Include common-defs.h.
6474 Do not include config.h or build-gnulib-gdbserver/config.h.
6476 2014-07-30 Gary Benson <gbenson@redhat.com>
6478 * hostio-errno.c: Move server.h to top of includes list.
6479 * inferiors.c: Likewise.
6480 * linux-x86-low.c: Likewise.
6481 * notif.c: Include server.h.
6483 2014-07-24 Tom Tromey <tromey@redhat.com>
6484 Gary Benson <gbenson@redhat.com>
6486 * server.h (CORE_ADDR): Now unsigned.
6488 2014-07-16 Pedro Alves <palves@redhat.com>
6490 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6492 2014-07-15 Pedro Alves <palves@redhat.com>
6494 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6497 2014-07-11 Pedro Alves <palves@redhat.com>
6499 * linux-low.c (kill_wait_lwp): New function, based on
6500 kill_one_lwp_callback, but use my_waitpid directly.
6501 (kill_one_lwp_callback, linux_kill): Use it.
6503 2014-06-23 Pedro Alves <palves@redhat.com>
6505 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6506 before setting DR0..DR3.
6508 2014-06-20 Gary Benson <gbenson@redhat.com>
6510 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6511 * configure: Regenerated.
6512 * config.in: Likewise.
6514 2014-06-20 Gary Benson <gbenson@redhat.com>
6516 * Makefile.in (SFILES): Update locations for files moved
6518 (object file files): Reordered.
6520 2014-06-20 Gary Benson <gbenson@redhat.com>
6522 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6523 (i386_dr_low_set_addr): Likewise.
6524 (i386_dr_low_get_addr): Likewise.
6525 (i386_dr_low_can_set_control): Likewise.
6526 (i386_dr_low_set_control): Likewise.
6527 (i386_dr_low_get_control): Likewise.
6528 (i386_dr_low_get_status): Likewise.
6529 (i386_get_debug_register_length): Likewise.
6530 * linux-x86-low.c (i386_dr_low_set_addr):
6531 Changed signature. Made static.
6532 (i386_dr_low_get_addr): Likewise.
6533 (i386_dr_low_set_control): Likewise.
6534 (i386_dr_low_get_control): Likewise.
6535 (i386_dr_low_get_status): Likewise.
6536 (i386_dr_low): New global variable.
6537 * win32-i386-low.c (i386_dr_low_set_addr):
6538 Changed signature. Made static.
6539 (i386_dr_low_get_addr): Likewise.
6540 (i386_dr_low_set_control): Likewise.
6541 (i386_dr_low_get_control): Likewise.
6542 (i386_dr_low_get_status): Likewise.
6543 (i386_dr_low): New global variable.
6545 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6547 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6548 * Makefile.in (AR, AR_FLAGS): Define.
6549 * configure: Regenerate.
6551 2014-06-19 Gary Benson <gbenson@redhat.com>
6553 * Makefile.in (i386-dregs.o): New rule.
6554 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6555 * i386-low.c (target.h): Remove include.
6556 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6557 (DR_CONTROL_SHIFT): Likewise.
6558 (DR_CONTROL_SIZE): Likewise.
6559 (DR_RW_EXECUTE): Likewise.
6560 (DR_RW_WRITE): Likewise.
6561 (DR_RW_READ): Likewise.
6562 (DR_RW_IORW): Likewise.
6563 (DR_LEN_1): Likewise.
6564 (DR_LEN_2): Likewise.
6565 (DR_LEN_4): Likewise.
6566 (DR_LEN_8): Likewise.
6567 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6568 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6569 (DR_ENABLE_SIZE): Likewise.
6570 (DR_LOCAL_SLOWDOWN): Likewise.
6571 (DR_GLOBAL_SLOWDOWN): Likewise.
6572 (DR_CONTROL_RESERVED): Likewise.
6573 (I386_DR_CONTROL_MASK): Likewise.
6574 (I386_DR_VACANT): Likewise.
6575 (I386_DR_LOCAL_ENABLE): Likewise.
6576 (I386_DR_GLOBAL_ENABLE): Likewise.
6577 (I386_DR_DISABLE): Likewise.
6578 (I386_DR_SET_RW_LEN): Likewise.
6579 (I386_DR_GET_RW_LEN): Likewise.
6580 (I386_DR_WATCH_HIT): Likewise.
6581 (i386_wp_op_t): Likewise.
6582 (i386_show_dr): Likewise.
6583 (i386_length_and_rw_bits): Likewise.
6584 (i386_insert_aligned_watchpoint): Likewise.
6585 (i386_remove_aligned_watchpoint): Likewise.
6586 (i386_handle_nonaligned_watchpoint): Likewise.
6587 i386_update_inferior_debug_regs(): Likewise.
6588 (i386_dr_insert_watchpoint): Likewise.
6589 (i386_dr_remove_watchpoint): Likewise.
6590 (i386_dr_region_ok_for_watchpoint): Likewise.
6591 (i386_dr_stopped_data_address): Likewise.
6592 (i386_dr_stopped_by_watchpoint): Likewise.
6594 2014-06-19 Gary Benson <gbenson@redhat.com>
6596 * i386-low.c (i386_dr_show): Renamed to
6597 i386_show_dr and made static. All uses updated.
6598 (i386_dr_length_and_rw_bits): Renamed to
6599 i386_length_and_rw_bits and made static.
6601 (i386_dr_insert_aligned_watchpoint): Renamed to
6602 i386_insert_aligned_watchpoint and made static.
6604 (i386_dr_remove_aligned_watchpoint): Renamed to
6605 i386_remove_aligned_watchpoint and made static.
6607 (i386_dr_update_inferior_debug_regs): Renamed to
6608 i386_update_inferior_debug_regs and made static.
6611 2014-06-18 Gary Benson <gbenson@redhat.com>
6613 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6614 (i386_dr_low_can_set_control): Likewise.
6615 (i386_get_debug_register_length): Likewise.
6616 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6617 (i386_dr_low_can_set_control): Likewise.
6618 (i386_get_debug_register_length): Likewise.
6620 2014-06-17 Gary Benson <gbenson@redhat.com>
6622 * i386-low.h (i386-dregs.h): New include.
6623 (DR_FIRSTADDR): Now in i386-dregs.h.
6624 (DR_LASTADDR): Likewise.
6625 (DR_NADDR): Likewise.
6626 (DR_STATUS): Likewise.
6627 (DR_CONTROL): Likewise.
6628 (i386_debug_reg_state): Likewise.
6629 (i386_dr_insert_watchpoint): Likewise.
6630 (i386_dr_remove_watchpoint): Likewise.
6631 (i386_dr_region_ok_for_watchpoint): Likewise.
6632 (i386_dr_stopped_data_address): Likewise.
6633 (i386_dr_stopped_by_watchpoint): Likewise.
6634 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6636 2014-06-18 Gary Benson <gbenson@redhat.com>
6638 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6639 i386_dr_insert_watchpoint.
6640 (i386_low_remove_watchpoint): Renamed to
6641 i386_dr_remove_watchpoint.
6642 (i386_low_region_ok_for_watchpoint): Renamed to
6643 i386_dr_region_ok_for_watchpoint.
6644 (i386_low_stopped_data_address): Renamed to
6645 i386_dr_stopped_data_address.
6646 (i386_low_stopped_by_watchpoint): Renamed to
6647 i386_dr_stopped_by_watchpoint.
6648 * i386-low.c (i386_show_dr): Renamed to
6649 i386_dr_show and made nonstatic. All uses updated.
6650 (i386_length_and_rw_bits): Renamed to
6651 i386_dr_length_and_rw_bits and made nonstatic.
6653 (i386_insert_aligned_watchpoint): Renamed to
6654 i386_dr_insert_aligned_watchpoint and made nonstatic.
6656 (i386_remove_aligned_watchpoint): Renamed to
6657 i386_dr_remove_aligned_watchpoint and made nonstatic.
6659 (i386_update_inferior_debug_regs): Renamed to
6660 i386_dr_update_inferior_debug_regs and made nonstatic.
6662 (i386_low_insert_watchpoint): Renamed to
6663 i386_dr_insert_watchpoint. All uses updated.
6664 (i386_low_remove_watchpoint): Renamed to
6665 i386_dr_remove_watchpoint. All uses updated.
6666 (i386_low_region_ok_for_watchpoint): Renamed to
6667 i386_dr_region_ok_for_watchpoint. All uses updated.
6668 (i386_low_stopped_data_address): Renamed to
6669 i386_dr_stopped_data_address. All uses updated.
6670 (i386_low_stopped_by_watchpoint): Renamed to
6671 i386_dr_stopped_by_watchpoint. All uses updated.
6673 2014-06-18 Gary Benson <gbenson@redhat.com>
6675 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6676 (i386_dr_low_can_set_control): Likewise.
6677 (i386_insert_aligned_watchpoint): New check.
6679 2014-06-18 Gary Benson <gbenson@redhat.com>
6681 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6684 2014-06-18 Gary Benson <gbenson@redhat.com>
6686 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6687 instead of fatal and error.
6688 (i386_handle_nonaligned_watchpoint): Likewise.
6690 2014-06-18 Gary Benson <gbenson@redhat.com>
6692 * i386-low.c (i386_get_debug_register_length): New macro.
6693 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6694 (i386_show_dr): Use debug_printf instead of fprintf. Use
6695 phex to format values.
6697 2014-06-18 Gary Benson <gbenson@redhat.com>
6699 * i386-low.h: Comment changes.
6700 * i386-low.c: Likewise.
6702 2014-06-18 Gary Benson <gbenson@redhat.com>
6704 * i386-low.c: Whitespace changes.
6706 2014-06-12 Tom Tromey <tromey@redhat.com>
6708 * utils.c (freeargv): Remove.
6710 2014-06-12 Tom Tromey <tromey@redhat.com>
6712 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6713 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6714 (parse_debug_format_options): Likewise.
6715 (gdbserver_usage): Likewise.
6716 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6717 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6718 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6720 ($(LIBGNU)): Depend on libiberty.
6721 (all-lib): Recurse into all subdirs.
6722 (install-only): Invoke "install" target in subdirs.
6723 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6725 * configure: Rebuild.
6726 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6727 for vasprintf, vsnprintf, or gettimeofday.
6728 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6731 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6733 * development.sh: Delete.
6734 * Makefile.in (config.status): Adjust dependency on development.sh.
6735 * configure.ac: Adjust development.sh source call.
6736 * configure: Regenerate.
6738 2014-06-02 Pedro Alves <palves@redhat.com>
6740 * ax.c (gdb_free_agent_expr): New function.
6741 * ax.h (gdb_free_agent_expr): New declaration.
6742 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6744 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6746 (clear_breakpoint_conditions_and_commands): New function.
6747 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6748 (clear_breakpoint_conditions_and_commands): New declaration.
6750 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6752 * linux-aarch64-low.c (asm/ptrace.h): Include.
6754 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6756 Fix TLS access for -static -pthread.
6757 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6758 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6759 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6761 2014-05-20 Pedro Alves <palves@redhat.com>
6763 * linux-aarch64-low.c (aarch64_insert_point)
6764 (aarch64_remove_point): No longer check whether the type is
6765 supported here. Adjust to new interface.
6766 (the_low_target): Install aarch64_supports_z_point_type as
6767 supports_z_point_type method.
6768 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6769 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6770 instead of a Z packet char. Adjust.
6771 (arm_supports_z_point_type): New function.
6772 (arm_insert_point, arm_remove_point): Adjust to new interface.
6773 (the_low_target): Install arm_supports_z_point_type.
6774 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6775 (cris_insert_point, cris_remove_point): Adjust to new interface.
6776 Don't check whether the type is supported here.
6777 (the_low_target): Install cris_supports_z_point_type.
6778 * linux-low.c (linux_supports_z_point_type): New function.
6779 (linux_insert_point, linux_remove_point): Adjust to new interface.
6780 * linux-low.h (struct linux_target_ops) <insert_point,
6781 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6782 raw_breakpoint pointer parameter.
6783 <supports_z_point_type>: New method.
6784 * linux-mips-low.c (mips_supports_z_point_type): New function.
6785 (mips_insert_point, mips_remove_point): Adjust to new interface.
6786 Use mips_supports_z_point_type.
6787 (the_low_target): Install mips_supports_z_point_type.
6788 * linux-ppc-low.c (the_low_target): Install NULL as
6789 supports_z_point_type method.
6790 * linux-s390-low.c (the_low_target): Install NULL as
6791 supports_z_point_type method.
6792 * linux-sparc-low.c (the_low_target): Install NULL as
6793 supports_z_point_type method.
6794 * linux-x86-low.c (x86_supports_z_point_type): New function.
6795 (x86_insert_point): Adjust to new insert_point interface. Use
6796 insert_memory_breakpoint. Adjust to new
6797 i386_low_insert_watchpoint interface.
6798 (x86_remove_point): Adjust to remove_point interface. Use
6799 remove_memory_breakpoint. Adjust to new
6800 i386_low_remove_watchpoint interface.
6801 (the_low_target): Install x86_supports_z_point_type.
6802 * lynx-low.c (lynx_target_ops): Install NULL as
6803 supports_z_point_type callback.
6804 * nto-low.c (nto_supports_z_point_type): New.
6805 (nto_insert_point, nto_remove_point): Adjust to new interface.
6806 (nto_target_ops): Install nto_supports_z_point_type.
6807 * mem-break.c: Adjust intro comment.
6808 (struct raw_breakpoint) <raw_type, size>: New fields.
6809 <inserted>: Update comment.
6810 <shlib_disabled>: Delete field.
6811 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6812 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6813 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6814 (raw_bkpt_type_to_target_hw_bp_type): New function.
6815 (find_enabled_raw_code_breakpoint_at): New function.
6816 (find_raw_breakpoint_at): New type and size parameters. Use them.
6817 (insert_memory_breakpoint): New function, based off
6818 set_raw_breakpoint_at.
6819 (remove_memory_breakpoint): New function.
6820 (set_raw_breakpoint_at): Reimplement.
6821 (set_breakpoint): New, based on set_breakpoint_at.
6822 (set_breakpoint_at): Reimplement.
6823 (delete_raw_breakpoint): Go through the_target->remove_point
6824 instead of assuming memory breakpoints.
6825 (find_gdb_breakpoint_at): Delete.
6826 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6827 (find_gdb_breakpoint): New function.
6828 (set_gdb_breakpoint_at): Delete.
6829 (z_type_supported): New function.
6830 (set_gdb_breakpoint_1): New function, loosely based off
6831 set_gdb_breakpoint_at.
6832 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6833 (delete_gdb_breakpoint_at): Delete.
6834 (delete_gdb_breakpoint_1): New function, loosely based off
6835 delete_gdb_breakpoint_at.
6836 (delete_gdb_breakpoint): New function.
6837 (clear_gdb_breakpoint_conditions): Rename to ...
6838 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6840 (add_condition_to_breakpoint): Make static.
6841 (add_breakpoint_condition): Take a struct breakpoint pointer
6842 instead of an address. Adjust.
6843 (gdb_condition_true_at_breakpoint): Rename to ...
6844 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6846 (gdb_condition_true_at_breakpoint): Reimplement.
6847 (add_breakpoint_commands): Take a struct breakpoint pointer
6848 instead of an address. Adjust.
6849 (gdb_no_commands_at_breakpoint): Rename to ...
6850 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6851 parameter. Return true if no breakpoint was found. Change debug
6853 (gdb_no_commands_at_breakpoint): Reimplement.
6854 (run_breakpoint_commands): Rename to ...
6855 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6856 and change return type to boolean.
6857 (run_breakpoint_commands): New function.
6858 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6859 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6860 breakpoint. Go through the_target->remove_point instead of
6861 assuming memory breakpoint.
6862 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6863 software and hardware breakpoints.
6864 (reinsert_raw_breakpoint): Go through the_target->insert_point
6865 instead of assuming memory breakpoint.
6866 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6867 software and hardware breakpoints.
6868 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6869 Check both software and hardware breakpoints.
6870 (validate_inserted_breakpoint): Assert the breakpoint is a
6871 software breakpoint. Set the inserted flag to -1 instead of
6872 setting shlib_disabled.
6873 (delete_disabled_breakpoints): Adjust.
6874 (validate_breakpoints): Only validate software breakpoints.
6875 Adjust to inserted flag change.
6876 (check_mem_read, check_mem_write): Skip breakpoint types other
6877 than software breakpoints. Adjust to inserted flag change.
6878 * mem-break.h (enum raw_bkpt_type): New enum.
6879 (raw_breakpoint, struct process_info): Forward declare.
6880 (Z_packet_to_target_hw_bp_type): Delete declaration.
6881 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6882 (set_gdb_breakpoint, delete_gdb_breakpoint)
6883 (clear_breakpoint_conditions): New declarations.
6884 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6885 (breakpoint_inserted_here): Update comment.
6886 (add_breakpoint_condition, add_breakpoint_commands): Replace
6887 address parameter with a breakpoint pointer parameter.
6888 (gdb_breakpoint_here): Update comment.
6889 (delete_gdb_breakpoint_at): Delete.
6890 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6891 * server.c (process_point_options): Take a struct breakpoint
6892 pointer instead of an address. Adjust.
6893 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6894 delete_gdb_breakpoint.
6895 * spu-low.c (spu_target_ops): Install NULL as
6896 supports_z_point_type method.
6897 * target.h: Include mem-break.h.
6898 (struct target_ops) <prepare_to_access_memory>: Update comment.
6899 <supports_z_point_type>: New field.
6900 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6901 instead of a char. Also take a raw breakpoint pointer.
6902 * win32-arm-low.c (the_low_target): Install NULL as
6903 supports_z_point_type.
6904 * win32-i386-low.c (i386_supports_z_point_type): New function.
6905 (i386_insert_point, i386_remove_point): Adjust to new interface.
6906 (the_low_target): Install i386_supports_z_point_type.
6907 * win32-low.c (win32_supports_z_point_type): New function.
6908 (win32_insert_point, win32_remove_point): Adjust to new interface.
6909 (win32_target_ops): Install win32_supports_z_point_type.
6910 * win32-low.h (struct win32_target_ops):
6911 <supports_z_point_type>: New method.
6912 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6913 instead of a char. Also take a raw breakpoint pointer.
6915 2014-05-20 Pedro Alves <palves@redhat.com>
6917 * mem-break.h: Include break-common.h.
6918 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6919 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6920 (Z_packet_to_target_hw_bp_type): New declaration.
6921 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6922 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6923 (Z_PACKET_ACCESS_WP): Delete macros.
6924 (Z_packet_to_hw_type): Delete function.
6925 * i386-low.h: Don't include break-common.h here.
6926 (Z_packet_to_hw_type): Delete declaration.
6927 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6928 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6929 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6930 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6931 * linux-aarch64-low.c: Don't include break-common.h here.
6932 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6933 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6934 (Z_packet_to_target_hw_bp_type): Delete function.
6935 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6937 (mips_insert_point, mips_remove_point): Use
6938 Z_packet_to_target_hw_bp_type.
6940 2014-05-20 Pedro Alves <palves@redhat.com>
6942 * linux-aarch64-low.c: Include break-common.h.
6943 (enum target_point_type): Delete.
6944 (Z_packet_to_point_type): Rename to ...
6945 (Z_packet_to_target_hw_bp_type): ... this, and return a
6946 target_hw_bp_type instead.
6947 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6948 instead of an enum target_point_type.
6949 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6951 (aarch64_dr_state_insert_one_point)
6952 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6953 (aarch64_handle_aligned_watchpoint)
6954 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6955 Take an enum target_hw_bp_type instead of an enum
6957 (aarch64_supports_z_point_type): New function.
6958 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6959 use Z_packet_to_target_hw_bp_type.
6961 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6963 * configure.ac: Only use -Werror by default when DEVELOPMENT
6965 * configure: Regenerate.
6967 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6969 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6970 * linux-x86-low.c (X86_64_USER_REGS): New.
6971 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6973 2014-04-28 Yao Qi <yao@codesourcery.com>
6975 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6978 2014-04-25 Pedro Alves <palves@redhat.com>
6981 * linux-low.c (linux_attach_fail_reason_string): New function.
6982 (linux_attach_lwp): Delete.
6983 (linux_attach_lwp_1): Rename to ...
6984 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6985 argument. Remove "initial" parameter. Return int instead of
6986 void. Don't error or warn here.
6987 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6988 failure to attach to the tgid. Call warning when failing to
6990 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6991 argument. Remove "initial" parameter. Return int instead of
6992 void. Don't error or warn here.
6993 (linux_attach_fail_reason_string): New declaration.
6994 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6995 interface change. Use linux_attach_fail_reason_string.
6997 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6998 Walfred Tedeschi <walfred.tedeschi@intel.com>
7000 * Makefile.in: Added rules to handle new files
7001 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7002 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7003 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7004 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7005 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7006 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7008 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7009 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7010 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7011 i386/x32-avx512.xml.
7012 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7013 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7014 i386/x32-avx512-linux.xml.
7015 * i387-fp.c (num_avx512_k_registers): New constant for number
7017 (num_avx512_zmmh_low_registers): New constant for number of
7018 lower ZMM registers (0-15).
7019 (num_avx512_zmmh_high_registers): New constant for number of
7020 higher ZMM registers (16-31).
7021 (num_avx512_ymmh_registers): New contant for number of higher
7022 YMM registers (ymm16-31 added by avx521 on x86_64).
7023 (num_avx512_xmm_registers): New constant for number of higher
7024 XMM registers (xmm16-31 added by AVX512 on x86_64).
7025 (struct i387_xsave): Add space for AVX512 registers.
7026 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7027 Add code to handle AVX512 registers.
7028 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7029 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7030 prototypei from generated file.
7031 (tdesc_amd64_avx512_linux): Likewise.
7032 (init_registers_x32_avx512_linux): Likewise.
7033 (tdesc_x32_avx512_linux): Likewise.
7034 (init_registers_i386_avx512_linux): Likewise.
7035 (tdesc_i386_avx512_linux): Likewise.
7036 (x86_64_regmap): Add AVX512 registers.
7037 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7039 (initialize_low_arch): Add code to initialize AVX512 registers.
7041 2014-04-23 Pedro Alves <palves@redhat.com>
7043 * mem-break.c (find_gdb_breakpoint_at): Make static.
7044 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7046 2014-04-23 Pedro Alves <palves@redhat.com>
7048 * i386-low.c: Don't include break-common.h here.
7049 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7050 prototype to take target_hw_bp_type as argument instead of a Z
7052 * i386-low.h: Include break-common.h here.
7053 (Z_packet_to_hw_type): Declare.
7054 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7056 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7057 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7058 (x86_remove_point): Convert the packet number to a
7059 target_hw_bp_type before calling i386_low_remove_watchpoint.
7060 * win32-i386-low.c (i386_insert_point): Convert the packet number
7061 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7062 (i386_remove_point): Convert the packet number to a
7063 target_hw_bp_type before calling i386_low_remove_watchpoint.
7065 2014-04-23 Pedro Alves <palves@redhat.com>
7067 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7069 2014-04-10 Pedro Alves <palves@redhat.com>
7071 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7072 Check if the condition or command is NULL before checking if the
7073 breakpoint is known. On success, return true.
7074 * mem-break.h (add_breakpoint_condition): Document return.
7075 (add_breakpoint_commands): Add describing comment.
7076 * server.c (skip_to_semicolon): New function.
7077 (process_point_options): Use it.
7079 2014-04-09 Pedro Alves <palves@redhat.com>
7081 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7084 2014-02-27 Pedro Alves <palves@redhat.com>
7087 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7089 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7091 (last_thread_of_process_p): Take a PID argument instead of a
7093 (linux_wait_for_lwp): Delete.
7094 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7096 (linux_low_filter_event): New function, party factored out from
7097 linux_wait_for_event.
7098 (linux_wait_for_event): Rename to ...
7099 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7100 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7101 sigsuspend. Check for zombie leaders.
7102 (linux_wait_for_event): Reimplement as wrapper around
7103 linux_wait_for_event_filtered.
7104 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7105 a normal or signal exit is seen, it's the whole process exiting.
7106 (wait_for_sigstop): No longer a for_each_inferior callback.
7107 Rewrite on top of linux_wait_for_event_filtered.
7108 (stop_all_lwps): Call wait_for_sigstop directly.
7109 * server.c (resume, handle_target_event): Handle
7110 TARGET_WAITKIND_NO_RESUMED.
7112 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7114 * win32-low.c (psapi_get_dll_name,
7115 * win32_CreateToolhelp32Snapshot): Delete.
7116 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7117 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7119 (handle_load_dll): Add function description.
7120 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7122 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7124 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7126 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7127 base address when calling win32_add_one_solib.
7128 (handle_load_dll): Delete local variable load_addr.
7129 Remove 0x1000 offset applied to DLL base address when calling
7130 win32_add_one_solib.
7131 (handle_unload_dll): Add comment.
7133 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7135 * win32-low.c (win32_add_all_dlls): Renames
7136 win32_ensure_ntdll_loaded. Rewrite function documentation.
7137 Adjust implementation to always load all DLLs.
7138 Add 0x1000 offset to DLL base address when calling
7139 win32_add_one_solib.
7140 (child_initialization_done): New static global.
7141 (do_initial_child_stuff): Set child_initialization_done to
7142 zero during child initialization, and 1 after. Replace call
7143 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7145 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7146 (handle_unload_dll): Add function documentation.
7147 (get_child_debug_event): Ignore load and unload DLL events
7148 during child initialization.
7150 2014-02-20 Doug Evans <dje@google.com>
7152 Remove global all_lwps.
7153 * inferiors.h (ptid_of): Move here from linux-low.h.
7154 (pid_of, lwpid_of): Ditto.
7155 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7156 parameter is a struct thread_info * now.
7157 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7158 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7159 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7161 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7162 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7163 * linux-arm-low.c (update_registers_callback): Update, "entry"
7164 parameter is a struct thread_info * now.
7165 Fetch lwpid from current_inferior directly.
7166 (arm_insert_point): Pass &all_threads to find_inferior instead of
7168 (arm_remove_point): Ditto.
7169 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7170 (arm_prepare_to_resume): Fetch pid from thread.
7171 (arm_read_description): Fetch lwpid from current_inferior directly.
7172 * linux-low.c (all_lwps): Delete.
7173 (delete_lwp): Delete call to remove_inferior.
7174 (handle_extended_wait): Fetch lwpid from thread.
7175 (add_lwp): Don't set lwp->entry.id. Remove call to
7176 add_inferior_to_list.
7177 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7178 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7179 (kill_one_lwp_callback): Ditto.
7180 (linux_kill): Don't dereference NULL pointer.
7181 Fetch ptid,lwpid from thread.
7182 (get_detach_signal): Fetch ptid from thread.
7183 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7184 Simplify call to regcache_invalidate_thread.
7185 (delete_lwp_callback): Update, "entry" parameter is a
7186 struct thread_info * now. Fetch pid from thread.
7187 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7188 (status_pending_p_callback): Update, "entry" parameter is a
7189 struct thread_info * now. Fetch ptid from thread.
7190 (find_lwp_pid): Update, "entry" parameter is a
7191 struct thread_info * now.
7192 (linux_wait_for_lwp): Fetch pid from thread.
7193 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7194 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7195 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7196 (dequeue_one_deferred_signal): Ditto.
7197 (cancel_breakpoint): Fetch ptid from current_inferior.
7198 (linux_wait_for_event): Pass &all_threads to find_inferior,
7199 not &all_lwps. Fetch ptid, lwpid from thread.
7200 (count_events_callback): Update, "entry" parameter is a
7201 struct thread_info * now.
7202 (select_singlestep_lwp_callback): Ditto.
7203 (select_event_lwp_callback): Ditto.
7204 (cancel_breakpoints_callback): Ditto.
7205 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7207 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7208 (unsuspend_one_lwp): Update, "entry" parameter is a
7209 struct thread_info * now.
7210 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7212 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7213 Fetch lwpid from thread, not lwp.
7214 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7215 Pass &all_threads to find_inferior, not &all_lwps.
7216 (send_sigstop): Fetch lwpid from thread, not lwp.
7217 (send_sigstop_callback): Update, "entry" parameter is a
7218 struct thread_info * now.
7219 (suspend_and_send_sigstop_callback): Ditto.
7220 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7221 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7222 struct thread_info * now.
7223 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7225 (lwp_running): Update, "entry" parameter is a
7226 struct thread_info * now.
7227 (stop_all_lwps): Fetch ptid from thread.
7228 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7229 (linux_resume_one_lwp): Fetch lwpid from thread.
7230 (linux_set_resume_request): Update, "entry" parameter is a
7231 struct thread_info * now. Fetch pid, lwpid from thread.
7232 (resume_status_pending_p): Update, "entry" parameter is a
7233 struct thread_info * now.
7234 (need_step_over_p): Ditto. Fetch lwpid from thread.
7235 (start_step_over): Fetch lwpid from thread.
7236 (linux_resume_one_thread): Update, "entry" parameter is a
7237 struct thread_info * now. Fetch lwpid from thread.
7238 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7239 (proceed_one_lwp): Update, "entry" parameter is a
7240 struct thread_info * now. Fetch lwpid from thread.
7241 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7242 struct thread_info * now.
7243 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7244 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7245 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7247 (regsets_store_inferior_registers): Ditto.
7248 (fetch_register, store_register): Ditto.
7249 (linux_read_memory, linux_write_memory): Ditto.
7250 (linux_request_interrupt): Ditto.
7251 (linux_read_auxv): Ditto.
7252 (linux_xfer_siginfo): Ditto.
7253 (linux_qxfer_spu): Ditto.
7254 (linux_qxfer_libraries_svr4): Ditto.
7255 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7256 moved to inferiors.h.
7258 (get_thread_lwp): Update.
7259 (struct lwp_info): Delete member "entry". Simplify comment for
7262 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7263 current_inferior directly.
7264 (update_watch_registers_callback): Update, "entry" parameter is a
7265 struct thread_info * now. Fetch pid from thread.
7266 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7267 (mips_insert_point): Fetch lwpid from current_inferior.
7268 Pass &all_threads to find_inferior, not &all_lwps.
7269 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7270 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7272 (mips_stopped_data_address): Ditto.
7273 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7275 * linux-tile-low.c (tile_arch_setup): Ditto.
7276 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7277 (update_debug_registers_callback): Update, "entry" parameter is a
7278 struct thread_info * now. Fetch pid from thread.
7279 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7280 Pass &all_threads to find_inferior, not &all_lwps.
7281 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7282 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7283 Pass &all_threads to find_inferior, not &all_lwps.
7284 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7285 (i386_dr_low_get_status): Ditto.
7286 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7287 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7288 (x86_linux_read_description): Ditto.
7289 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7291 2014-02-20 Doug Evans <dje@google.com>
7293 * inferiors.c (get_first_inferior): Fix buglet.
7295 2014-02-19 Doug Evans <dje@google.com>
7297 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7298 * inferiors.c (add_thread): Change result type to struct thread_info *.
7299 All callers updated.
7300 (add_lwp): Call add_thread here instead of in callers.
7301 All callers updated.
7302 * linux-low.h (get_lwp_thread): Rewrite.
7303 (struct lwp_info): New member "thread".
7305 2014-02-19 Doug Evans <dje@google.com>
7307 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7308 All callers updated.
7310 2014-02-19 Doug Evans <dje@google.com>
7312 * inferiors.c (add_thread): Fix whitespace.
7314 2014-02-19 Doug Evans <dje@google.com>
7316 * dll.c (clear_dlls): Replace accessing list implemention details
7318 * gdbthread.h (get_first_thread): Declare.
7319 * inferiors.c (for_each_inferior_with_data): New function.
7320 (get_first_thread): New function.
7321 (find_thread_ptid): Simplify.
7322 (get_first_inferior): New function.
7323 (clear_list): Delete.
7324 (one_inferior_p): New function.
7325 (clear_inferior_list): New function.
7326 (clear_inferiors): Update.
7327 * inferiors.h (for_each_inferior_with_data): Declare.
7328 (clear_inferior_list): Declare.
7329 (one_inferior_p): Declare.
7330 (get_first_inferior): Declare.
7331 * linux-low.c (linux_wait_for_event): Replace accessing list
7332 implemention details with API function.
7333 * server.c (target_running): Ditto.
7334 (accumulate_file_name_length): New function.
7335 (emit_dll_description): New function.
7336 (handle_qxfer_libraries): Replace accessing list implemention
7337 details with API function.
7338 (handle_qxfer_threads_worker): New function.
7339 (handle_qxfer_threads_proper): Replace accessing list implemention
7340 details with API function.
7341 (handle_query): Ditto.
7342 (visit_actioned_threads_callback_ftype): New typedef.
7343 (visit_actioned_threads_data): New struct.
7344 (visit_actioned_threads): Rewrite to be find_inferior callback.
7345 (resume): Call find_inferior.
7346 (handle_status): Replace accessing list implemention
7347 details with API function.
7348 (process_serial_event): Replace accessing list implemention details
7350 * target.c (set_desired_inferior): Replace accessing list implemention
7351 details with API function.
7352 * tracepoint.c (same_process_p): New function.
7353 (gdb_agent_about_to_close): Replace accessing list implemention
7354 details with API function.
7355 * win32-low.c (child_delete_thread): Replace accessing list
7356 implemention details with API function.
7357 (match_dll_by_basename): New function.
7358 (dll_is_loaded_by_basename): New function.
7359 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7360 details call to dll_is_loaded_by_basename.
7362 2014-02-19 Doug Evans <dje@google.com>
7364 * dll.h (struct dll_info): Add comment.
7365 * gdbthread.h (struct thread_info): Add comment.
7366 (current_ptid): Simplify.
7367 * inferiors.c (add_process): Update.
7368 (remove_process): Update.
7369 * inferiors.h (struct process_info): Rename member "head" to "entry".
7370 * linux-low.c (delete_lwp): Update.
7372 (last_thread_of_process_p): Update.
7373 (kill_one_lwp_callback, linux_kill): Update.
7374 (status_pending_p_callback): Update.
7375 (wait_for_sigstop): Update. Simplify read of ptid.
7376 (start_step_over): Update.
7377 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7378 (get_lwp_thread): Update.
7379 (struct lwp_info): Rename member "head" to "entry".
7380 * regcache.h (inferior_list_entry): Delete.
7381 * server.c (kill_inferior_callback): Update.
7382 (detach_or_kill_inferior_callback): Update.
7383 (print_started_pid): Update.
7384 (print_attached_pid): Update.
7385 (process_serial_event): Simplify read of ptid.
7386 * thread-db.c (thread_db_create_event): Update.
7387 (thread_db_get_tls_address): Update.
7388 * win32-low.c (current_inferior_ptid): Simplify.
7390 2014-02-19 Tom Tromey <tromey@redhat.com>
7392 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7394 (target_supports_btrace): Update.
7396 2014-02-14 Yao Qi <yao@codesourcery.com>
7398 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7399 (rsp-low-ipa.o): New target.
7401 2014-02-12 Tom Tromey <tromey@redhat.com>
7403 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7404 convert_ascii_to_int.
7405 * regcache.c (registers_to_string): Likewise.
7406 * remote-utils.c (decode_M_packet): Likewise.
7407 * server.c (process_serial_event): Likewise.
7409 2014-02-12 Tom Tromey <tromey@redhat.com>
7411 * server.c (handle_query, handle_v_run): Use hex2bin, not
7413 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7415 2014-02-12 Tom Tromey <tromey@redhat.com>
7417 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7418 convert_int_to_ascii.
7419 * regcache.c (registers_to_string, collect_register_as_string):
7421 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7423 * server.c (process_serial_event): Likewise.
7424 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7425 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7427 2014-02-12 Tom Tromey <tromey@redhat.com>
7429 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7430 bin2hex, not hexify.
7431 * tracepoint.c (cmd_qtstatus): Likewise.
7433 2014-02-12 Tom Tromey <tromey@redhat.com>
7435 * remote-utils.c (monitor_output): Pass explicit length to
7438 2014-02-12 Tom Tromey <tromey@redhat.com>
7440 * tracepoint.c: Include rsp-low.h.
7441 * server.c: Include rsp-low.h.
7442 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7443 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7445 * remote-utils.c: Include rsp-low.h.
7446 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7447 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7448 (convert_int_to_ascii, convert_ascii_to_int): Move to
7450 * regcache.c: Include rsp-low.h.
7451 * ax.c: Include rsp-low.h.
7452 * Makefile.in (SFILES): Add common/rsp-low.c.
7453 (OBS): Add rsp-low.o.
7454 (rsp-low.o): New target.
7456 2014-02-12 Tom Tromey <tromey@redhat.com>
7458 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7459 Include print-utils.h.
7460 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7461 (plongest, thirty_two, phex_nz): Remove.
7462 * Makefile.in (SFILES): Add common/print-utils.c.
7463 (OBS): Add print-utils.o.
7464 (print-utils-ipa.o): New target.
7465 (print-utils.o): New target.
7466 (IPA_OBJS): Add print-utils-ipa.o.
7468 2014-02-06 Tom Tromey <tromey@redhat.com>
7470 * Makefile.in (SFILES): Fix indentation.
7472 2014-02-05 Doug Evans <dje@google.com>
7474 * linux-low.c (linux_wait_for_event): Improve comment.
7475 (linux_wait_1): Keep current_inferior in sync with event_child.
7477 2014-01-22 Doug Evans <dje@google.com>
7479 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7481 2014-01-22 Doug Evans <dje@google.com>
7483 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7484 * configure: Regenerate.
7485 * config.in: Regenerate.
7486 * Makefile.in (SFILES): Add debug.c.
7488 * debug.c: New file.
7489 * debug.h: New file.
7490 * linux-aarch64-low.c (*): Update all debugging printfs to use
7491 debug_printf instead of fprintf.
7492 * linux-arm-low.c (*): Ditto.
7493 * linux-cris-low.c (*): Ditto.
7494 * linux-crisv32-low.c (*): Ditto.
7495 * linux-m32r-low.c (*): Ditto.
7496 * linux-sparc-low.c (*): Ditto.
7497 * linux-x86.c (*): Ditto.
7498 * linux-low.c (*): Ditto.
7499 (linux_wait_1): Add calls to debug_enter, debug_exit.
7500 (linux_wait): Remove redundant debugging printf.
7501 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7502 (linux_resume, unstop_all_lwps): Ditto.
7503 * mem-break.c (*): Update all debugging printfs to use
7504 debug_printf instead of fprintf.
7505 * remote-utils.c (*): Ditto.
7506 * thread-db.c (*): Ditto.
7507 * server.c #include <ctype.h>, "gdb_vecs.h".
7508 (debug_threads): Moved to debug.c.
7509 (*): Update all debugging printfs to use debug_printf instead of
7511 (start_inferior): Replace call to fflush with call to debug_flush.
7512 (monitor_show_help): Mention set debug-format.
7513 (parse_debug_format_options): New function.
7514 (handle_monitor_command): Handle "monitor set debug-format".
7515 (gdbserver_usage): Mention --debug-format.
7516 (main): Parse --debug-format.
7517 * server.h (debug_threads): Declaration moved to debug.h.
7519 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7520 trace_debug_1 that uses debug_printf.
7521 (tracepoint_look_up_symbols): Update all debugging printfs to use
7522 debug_printf instead of fprintf.
7524 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7526 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7529 2014-01-17 Pedro Alves <palves@redhat.com>
7532 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7533 defined after including gdb_proc_service.h.
7535 2014-01-16 Doug Evans <dje@google.com>
7537 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7538 (match_dll): Use it.
7540 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7542 * target.h (target_ops) <read_btrace>: Change parameters and
7543 return type to allow error reporting.
7544 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7545 trace reading errors on.
7546 * linux-low.c (linux_low_read_btrace): Pass trace reading
7548 (linux_low_disable_btrace): New.
7550 2014-01-15 Doug Evans <dje@google.com>
7552 * inferiors.c (thread_id_to_gdb_id): Delete.
7553 * inferiors.h (thread_id_to_gdb_id): Delete.
7555 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7557 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7558 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7561 2014-01-08 Pedro Alves <palves@redhat.com>
7563 * server.c (handle_status): Don't discard previous queued stop
7564 replies or thread's pending status here.
7565 (main) <disconnection>: Do it here instead.
7567 2014-01-08 Pedro Alves <palves@redhat.com>
7569 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7570 * server.c (visit_actioned_threads, handle_pending_status): New
7572 (handle_v_cont): Factor out parts to ...
7573 (resume): ... this new function. If in all-stop, and a thread
7574 being resumed has a pending status, report it without actually
7576 (myresume): Adjust to use the new 'resume' function.
7577 (clear_pending_status_callback, set_pending_status_callback)
7578 (find_status_pending_thread_callback): New functions.
7579 (handle_status): Handle the case of multiple threads having
7580 interesting statuses to report. Report threads' real last signal
7581 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7582 with an interesting thread to report the status for, instead of
7583 always reporting the status of the first thread.
7585 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7587 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7588 * gdbreplay.c (gdbreplay_version): Likewise.
7590 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7592 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7593 iov.iov_len with the real length in use.
7595 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7597 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7598 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7599 for all targets that use win32-low.c.
7600 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7601 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7603 2013-12-13 Pedro Alves <palves@redhat.com>
7605 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7606 if equal to TARGET_WAITKIND_LOADED.
7607 * win32-low.c (cached_status): New static global.
7608 (win32_wait): Add declaration.
7609 (do_initial_child_stuff): Flush all initial pending debug events
7610 up to the initial breakpoint.
7611 (win32_wait): If CACHED_STATUS was set, return that instead
7612 of doing a real wait. Remove the code resuming the execution
7613 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7614 during the initial phase. Also remove the code changing
7615 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7616 TARGET_WAITKIND_STOPPED.
7618 2013-12-11 Yao Qi <yao@codesourcery.com>
7620 * notif.c (handle_notif_ack): Return 0 if no notification
7623 2013-11-20 Doug Evans <dje@google.com>
7625 * linux-low.c (linux_set_resume_request): Fix comment.
7627 2013-11-20 Doug Evans <dje@google.com>
7629 * linux-low.c (resume_status_pending_p): Tweak comment.
7631 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7633 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7634 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7635 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7636 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7637 (srv_amd64_regobj): Add amd64-mpx.o.
7638 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7639 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7640 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7641 * i387-fp.c (num_pl_bnd_register) Added constant.
7642 (num_pl_bnd_cfg_registers) Added constant.
7643 (struct i387_xsave) Added reserved area and MPX fields.
7644 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7645 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7647 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7648 (init_registers_amd64_mpx_linux): Declare new function.
7649 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7650 (x86_64_regmap): Add MPX registers.
7651 (x86_linux_read_description): Add MPX case.
7652 (initialize_low_arch): Initialize MPX targets.
7654 2013-11-18 Tom Tromey <tromey@redhat.com>
7656 * configure: Rebuild.
7657 * configure.ac: Don't check for stdlib.h.
7658 * gdbreplay.c: Unconditionally include stdlib.h.
7660 2013-11-18 Tom Tromey <tromey@redhat.com>
7662 * config.in: Rebuild.
7663 * configure: Rebuild.
7664 * configure.ac: Don't use AC_HEADER_DIRENT.
7666 2013-11-18 Tom Tromey <tromey@redhat.com>
7668 * server.h: Don't check HAVE_STRING_H.
7669 * gdbreplay.c: Don't check HAVE_STRING_H.
7670 * configure: Rebuild.
7672 2013-11-18 Tom Tromey <tromey@redhat.com>
7674 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7677 2013-11-08 Tom Tromey <tromey@redhat.com>
7679 * configure, config.in: Rebuild.
7680 * configure.ac: Remove unused configury.
7682 2013-11-08 Tom Tromey <tromey@redhat.com>
7684 * acinclude.m4: Include common.m4, codeset.m4.
7685 * configure, config.in: Rebuild.
7686 * configure.ac: Use GDB_AC_COMMON.
7688 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7690 * linux-s390-low.c (HWCAP_S390_TE): New define.
7691 (s390_arch_setup): Consider the TE field in the HWCAP for
7692 determining 'have_regset_tdb'.
7694 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7697 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7700 2013-10-02 Pedro Alves <palves@redhat.com>
7702 * server.c (process_serial_event): Don't output "GDBserver
7703 exiting" if GDB is connected through stdio.
7704 * target.c (mywait): Likewise, be silent if GDB is connected
7707 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7709 * lynx-low.c (lynx_add_threads_after_attach): New function.
7710 (lynx_attach): Remove call to add_thread. Add call to
7711 lynx_add_threads_after_attach instead.
7713 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7715 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7716 * config.in, configure: Regenerated.
7718 2013-09-18 Yao Qi <yao@codesourcery.com>
7721 * server.c (start_inferior): Clear 'resume_info'.
7723 2013-09-16 Jiong Wang <jiwang@tilera.com>
7725 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7728 2013-09-16 Jiong Wang <jiwang@tilera.com>
7730 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7731 linux-tile-low.o to srv_tgtobj.
7733 2013-09-16 Will Newton <will.newton@linaro.org>
7735 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7738 2013-09-06 Pedro Alves <palves@redhat.com>
7740 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7741 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7742 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7743 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7744 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7745 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7747 2013-09-06 Pedro Alves <palves@redhat.com>
7749 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7750 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7752 2013-09-06 Pedro Alves <palves@redhat.com>
7754 * linux-amd64-ipa.c: Include tracepoint.h.
7755 * linux-i386-ipa.c: Include tracepoint.h.
7757 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7759 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7760 (ps_get_thread_area): New function.
7762 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7764 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7765 (initialize_low_arch): Call init_registers_crisv32 rather than
7766 init_register_crisv32.
7768 2013-09-05 Pedro Alves <palves@redhat.com>
7770 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7772 * hostio.h: ... this new file.
7773 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7774 win32-low.c: Include hostio.h.
7776 2013-09-05 Pedro Alves <palves@redhat.com>
7778 * server.h (gdb_client_data, handler_func, callback_handler_func)
7779 (delete_file_handler, add_file_handler, append_callback_event)
7780 (delete_callback_event, start_event_loop, initialize_event_loop):
7781 Move to event-loop.h and include it.
7782 * event-loop.h: New file.
7784 2013-09-05 Pedro Alves <palves@redhat.com>
7786 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7787 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7788 (loaded_dll, unloaded_dll): Move to ...
7789 * dll.h: ... this new file.
7790 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7792 2013-09-05 Pedro Alves <palves@redhat.com>
7794 * server.h (current_process, get_thread_process, all_processes)
7795 (add_inferior_to_list, for_each_inferior, current_inferior)
7796 (remove_inferior, add_process, remove_process, find_process_pid)
7797 (have_started_inferiors_p, have_attached_inferiors_p)
7798 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7799 (clear_inferiors, find_inferior, find_inferior_id)
7800 (inferior_target_data, set_inferior_target_data)
7801 (inferior_regcache_data, set_inferior_regcache_data): Move to
7802 inferiors.h, and include it.
7803 * inferiors.h: New file.
7805 2013-09-05 Pedro Alves <palves@redhat.com>
7807 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7811 2013-09-05 Pedro Alves <palves@redhat.com>
7813 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7815 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7816 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7817 (handle_tracepoint_general_set, handle_tracepoint_query)
7818 (tracepoint_finished_step, tracepoint_was_hit)
7819 (release_while_stepping_state_list, current_traceframe)
7820 (in_readonly_region, traceframe_read_mem)
7821 (fetch_traceframe_registers, traceframe_read_sdata)
7822 (traceframe_read_info, struct fast_tpoint_collect_status)
7823 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7824 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7825 (supply_fast_tracepoint_registers)
7826 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7827 (ipa_tdesc, claim_trampoline_space)
7828 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7829 (agent_mem_read, agent_get_trace_state_variable_value)
7830 (agent_set_trace_state_variable_value, agent_tsv_read)
7831 (agent_mem_read_string, get_raw_reg_func_addr)
7832 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7833 * tracepoint.h: ... this new file.
7835 2013-09-05 Pedro Alves <palves@redhat.com>
7837 * server.h (perror_with_name, error, fatal, warning, paddress)
7838 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7840 * utils.h: New file.
7842 2013-09-05 Pedro Alves <palves@redhat.com>
7844 * server.h (remote_debug, noack_mode, transport_is_reliable)
7845 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7846 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7847 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7848 (write_enn, initialize_async_io, enable_async_io)
7849 (disable_async_io, check_remote_input_interrupt_request)
7850 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7851 (dead_thread_notify, prepare_resume_reply)
7852 (decode_address_to_semicolon, decode_address, decode_m_packet)
7853 (decode_M_packet, decode_X_packet, decode_xfer_write)
7854 (decode_search_memory_packet, unhexify, hexify)
7855 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7856 (look_up_one_symbol, relocate_instruction)
7857 (monitor_output): Move to remote-utils.h, and include it.
7858 * remote-utils.h: New file.
7860 2013-09-05 Pedro Alves <palves@redhat.com>
7862 * server.h (_): Delete.
7864 2013-09-02 Pedro Alves <palves@redhat.com>
7866 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7867 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7869 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7871 2013-09-02 Pierre Muller <muller@sourceware.org>
7873 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7874 or WriteProcessMemory complete successfully and handle
7875 ERROR_PARTIAL_COPY error.
7877 2013-09-02 Pedro Alves <palves@redhat.com>
7879 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7880 error instead of EIO.
7882 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7885 * linux-low.c: Include filestuff.h.
7886 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7887 * lynx-low.c: Include filestuff.h.
7888 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7889 * server.c: Include filestuff.h.
7890 (main): Call notice_open_fds.
7891 * spu-low.c: Include filestuff.h.
7892 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7894 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7896 * Makefile.in: Explain why ../target and ../nat are not
7897 listed as include file search paths.
7898 (linux-waitpid.o): New object file rule.
7899 * configure.srv (srv_native_linux_obj): New variable.
7900 Replace all occurrences of linux native object files with
7901 $srv_native_linux_obj.
7902 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7903 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7904 (linux_enable_event_reporting): Remove declaration.
7905 (my_waitpid): Moved to common/linux-waitpid.c.
7906 (linux_wait_for_event): Pass ptid when calling
7907 linux_enable_event_reporting.
7908 (linux_supports_tracefork_flag): Remove.
7909 (linux_enable_event_reporting): Likewise.
7910 (linux_tracefork_grandchild): Remove.
7911 (STACK_SIZE): Moved to common/linux-ptrace.c.
7912 (linux_tracefork_child): Remove.
7913 (linux_test_for_tracefork): Remove.
7914 (linux_look_up_symbols): Call linux_supports_traceclone.
7915 (initialize_low): Remove call to linux_test_for_tracefork.
7916 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7917 common/linux-ptrace.h.
7918 (PTRACE_TYPE_ARG4): Likewise.
7919 Include linux-ptrace.h.
7921 2013-08-21 Pedro Alves <palves@redhat.com>
7923 * config.in: Renegerate.
7925 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7927 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7928 (SFILES): Remove $(srcdir)/common/target-common.c and
7929 add $(srcdir)/target/waitstatus.c.
7930 (OBS): Remove target-common.o and add waitstatus.o.
7931 (server_h): Remove $(srcdir)/../common/target-common.h and
7932 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7933 and $(srcdir)/../target/waitstatus.h.
7934 (target-common.o): Remove.
7935 (waitstatus.o): New target object file.
7936 * target.h: Do not include target-common.h and
7937 include target/resume.h, target/wait.h and
7938 target/waitstatus.h.
7940 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7942 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7943 to PTRACE_TYPE_ARG3.
7944 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7945 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7947 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7948 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7950 2013-07-27 Jie Zhang <jie@codesourcery.com>
7951 Daniel Jacobowitz <dan@codesourcery.com>
7952 Yao Qi <yao@codesourcery.com>
7954 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7955 (mips-linux-watch.o): New rule.
7956 (mips_linux_watch_h): New variable.
7957 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7959 * linux-mips-low.c: Include mips-linux-watch.h.
7960 (struct arch_process_info, struct arch_lwp_info): New.
7961 (update_watch_registers_callback): New function.
7962 (mips_linux_new_process, mips_linux_new_thread) New functions.
7963 (mips_linux_prepare_to_resume, mips_insert_point): New
7965 (mips_remove_point, mips_stopped_by_watchpoint): New
7967 (rsp_bp_type_to_target_hw_bp_type): New function.
7968 (mips_stopped_data_address): New function.
7969 (the_low_target): Add watchpoint support functions.
7971 2013-07-27 Yao Qi <yao@codesourcery.com>
7973 * i386-low.c: Include break-common.h.
7974 (enum target_hw_bp_type): Remove.
7976 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7978 * Makefile.in (SFILES): /common/target-common.c.
7979 (OBS): Add target-common.o.
7980 (server_h): Add $(srcdir)/../common/target-common.h.
7981 (target-common.o): New target.
7982 * server.c (queue_stop_reply_callback): Free
7983 status string after use.
7984 * target.c (target_waitstatus_to_string): Remove.
7985 * target.h: Include target-common.h.
7986 (resume_kind): Likewise.
7987 (target_waitkind): Likewise.
7988 (target_waitstatus): Likewise.
7989 (TARGET_WNOHANG): Likewise.
7991 2013-07-04 Yao Qi <yao@codesourcery.com>
7993 * Makefile.in (host_alias): Use @host_noncanonical@.
7994 (target_alias): Use @target_noncanonical@.
7995 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7996 ACX_NONCANONICAL_HOST.
7997 * configure: Regenerated.
8000 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8002 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8003 * configure: Rebuild.
8004 * Makefile.in (version_host, version_target): Get from configure.
8005 (version.c): Use $(version_host) and $(version_target).
8007 2013-07-03 Pedro Alves <palves@redhat.com>
8009 * Makefile.in (config.status): Depend on development.sh.
8010 * acinclude.m4: Include libmcheck.m4.
8011 * configure: Regenerate.
8013 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8015 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8016 attribute inside the parentheses.
8017 (winapi_DebugSetProcessKillOnExit): Ditto.
8018 (winapi_DebugBreakProcess): Ditto.
8019 (winapi_GenerateConsoleCtrlEvent): Ditto.
8021 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8023 * notif.h (notif_event): Add a dummy member to avoid compiler
8026 2013-07-01 Pedro Alves <palves@redhat.com>
8028 * hostio.c (HOSTIO_PATH_MAX): Define.
8029 (require_filename, handle_open, handle_unlink, handle_readlink):
8032 2013-07-01 Pedro Alves <palves@redhat.com>
8034 * server.h: Include "pathmax.h".
8035 * linux-low.c: Don't include sys/param.h.
8036 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8038 * win32-low.c: Don't include sys/param.h.
8039 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8041 2013-07-01 Pedro Alves <palves@redhat.com>
8043 * event-loop.c: Don't check HAVE_UNISTD_H before including
8045 * gdbreplay.c: Likewise.
8046 * remote-utils.c: Likewise.
8047 * server.c: Likewise.
8048 * configure.ac: Don't check for unistd.h.
8049 * configure: Regenerate.
8051 2013-06-28 Tom Tromey <tromey@redhat.com>
8053 * Makefile.in (version.c): Use version.in, not
8056 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8058 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8059 * configure: Rebuild.
8060 * Makefile.in (version_host, version_target): Get from configure.
8061 (version.c): Use $(version_host) and $(version_target).
8063 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8065 Fix trace-status to output user name without trailing colon.
8066 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8068 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8070 Fix trace-status to output proper start-time and stop-time.
8071 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8072 output start time and stop time in hex as gdb expects.
8074 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8076 * tracepoint.c (build_traceframe_info_xml): Output trace state
8077 variables present in the trace buffer.
8079 2013-06-24 Tom Tromey <tromey@redhat.com>
8081 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8083 (version.o): Remove.
8084 * gdbreplay.c: Include version.h.
8085 (version, host_name): Don't declare.
8086 * server.h: Include version.h.
8087 (version, host_name): Don't declare.
8089 2013-06-12 Pedro Alves <palves@redhat.com>
8091 * linux-x86-low.c (linux_is_elf64): Delete global.
8092 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8093 with local linux_pid_exe_is_elf_64_file use.
8095 2013-06-11 Pedro Alves <palves@redhat.com>
8097 * linux-low.c (regset_disabled, disable_regset): New functions.
8098 (regsets_fetch_inferior_registers)
8099 (regsets_store_inferior_registers): Use them.
8100 (initialize_regsets_info); Don't allocate the disabled_regsets
8102 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8105 2013-06-11 Pedro Alves <palves@redhat.com>
8107 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8110 2013-06-11 Pedro Alves <palves@redhat.com>
8112 * linux-x86-low.c (initialize_low_arch): Call
8113 init_registers_x32_avx_linux.
8115 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8117 Fix compatibility with Android Bionic.
8118 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8121 2013-06-07 Pedro Alves <palves@redhat.com>
8124 * Makefile.in (OBS): Add tdesc.o.
8125 (IPA_OBJS): Add tdesc-ipa.o.
8126 (tdesc-ipa.o): New rule.
8127 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8129 * linux-low.c (new_inferior): Delete.
8130 (disabled_regsets, num_regsets): Delete.
8131 (linux_add_process): Adjust to set the new per-process
8133 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8134 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8135 was a stop. When calling arch_setup, switch the current inferior
8136 to the thread that got an event.
8137 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8138 (regsets_fetch_inferior_registers)
8139 (regsets_store_inferior_registers): New regsets_info parameter.
8141 (linux_register_in_regsets): New regs_info parameter. Adjust to
8143 (register_addr, fetch_register, store_register): New usrregs_info
8144 parameter. Adjust to use it.
8145 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8146 parameter regs_info. Adjust to use it.
8147 (linux_fetch_registers): Get the current inferior's regs_info, and
8149 (linux_store_registers): Ditto.
8150 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8151 (initialize_low): Don't initialize the target_regsets here. Call
8152 initialize_low_arch.
8153 * linux-low.h (target_regsets): Delete declaration.
8154 (struct regsets_info): New.
8155 (struct usrregs_info): New.
8156 (struct regs_info): New.
8157 (struct process_info_private) <new_inferior>: New field.
8158 (struct linux_target_ops): Delete the num_regs, regmap, and
8159 regset_bitmap fields. New field regs_info.
8160 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8161 * i387-fp.c (num_xmm_registers): Delete.
8162 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8163 calls to new interface.
8164 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8165 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8166 Infer the number of xmm registers from the regcache's target
8168 * i387-fp.h (num_xmm_registers): Delete.
8169 * inferiors.c (add_thread): Don't install the thread's regcache
8171 * proc-service.c (gregset_info): Fetch the current inferior's
8172 regs_info. Adjust to use it.
8173 * regcache.c: Include tdesc.h.
8174 (register_bytes, reg_defs, num_registers)
8175 (gdbserver_expedite_regs): Delete.
8176 (get_thread_regcache): If the thread doesn't have a regcache yet,
8177 create one, instead of aborting gdbserver.
8178 (regcache_invalidate_one): Rename to ...
8179 (regcache_invalidate_thread): ... this.
8180 (regcache_invalidate_one): New.
8181 (regcache_invalidate): Only invalidate registers of the current
8183 (init_register_cache): Add target_desc parameter, and use it.
8184 (new_register_cache): Ditto. Assert the target description has a
8185 non zero registers_size.
8186 (regcache_cpy): Add assertions. Adjust.
8187 (realloc_register_cache, set_register_cache): Delete.
8188 (registers_to_string, registers_from_string): Adjust.
8189 (find_register_by_name, find_regno, find_register_by_number)
8190 (register_cache_size): Add target_desc parameter, and use it.
8191 (free_register_cache_thread, free_register_cache_thread_one)
8192 (regcache_release, register_cache_size): New.
8193 (register_size): Add target_desc parameter, and use it.
8194 (register_data, supply_register, supply_register_zeroed)
8195 (supply_regblock, supply_register_by_name, collect_register)
8196 (collect_register_as_string, collect_register_by_name): Adjust.
8197 * regcache.h (struct target_desc): Forward declare.
8198 (struct regcache) <tdesc>: New field.
8199 (init_register_cache, new_register_cache): Add target_desc
8201 (regcache_invalidate_thread): Declare.
8202 (regcache_invalidate_one): Delete declaration.
8203 (regcache_release): Declare.
8204 (find_register_by_number, register_cache_size, register_size)
8205 (find_regno): Add target_desc parameter.
8206 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8208 * remote-utils.c: Include tdesc.h.
8209 (outreg, prepare_resume_reply): Adjust.
8210 * server.c: Include tdesc.h.
8211 (gdbserver_xmltarget): Delete declaration.
8212 (get_features_xml, process_serial_event): Adjust.
8213 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8215 (struct process_info) <tdesc>: New field.
8216 (ipa_tdesc): Declare.
8217 * tdesc.c: New file.
8218 * tdesc.h: New file.
8219 * tracepoint.c: Include tdesc.h.
8220 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8221 (get_context_regcache): Adjust to pass ipa_tdesc down.
8222 (do_action_at_tracepoint): Adjust to get the register cache size
8223 from the context regcache's description.
8224 (traceframe_walk_blocks): Adjust to get the register cache size
8225 from the current trace frame's description.
8226 (traceframe_get_pc): Adjust to get current trace frame's
8227 description and pass it down.
8228 (gdb_collect): Adjust to get the register cache size from the
8230 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8231 (gdbserver_xmltarget): Delete.
8232 (initialize_low_tracepoint): Set the ipa's target description.
8233 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8234 (initialize_low_tracepoint): Set the ipa's target description.
8235 * linux-x86-low.c: Include tdesc.h.
8236 [__x86_64__] (is_64bit_tdesc): New.
8237 (ps_get_thread_area, x86_get_thread_area): Use it.
8238 (i386_cannot_store_register): Rename to ...
8239 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8240 (i386_cannot_fetch_register): Rename to ...
8241 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8242 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8244 (target_regsets): Rename to ...
8245 (x86_regsets): ... this.
8246 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8248 (x86_siginfo_fixup): Use is_64bit_tdesc.
8249 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8250 (tdesc_x32_avx_linux, tdesc_x32_linux)
8251 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8253 (x86_linux_update_xmltarget): Delete.
8254 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8255 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8256 (AMD64_LINUX_USER64_CS): New.
8257 (x86_linux_read_description): New, based on
8258 x86_linux_update_xmltarget.
8259 (same_process_callback): New.
8260 (x86_arch_setup_process_callback): New.
8261 (x86_linux_update_xmltarget): New.
8262 (x86_regsets_info): New.
8263 (amd64_linux_regs_info): New.
8264 (i386_linux_usrregs_info): New.
8265 (i386_linux_regs_info): New.
8266 (x86_linux_regs_info): New.
8267 (x86_arch_setup): Reimplement.
8268 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8269 (x86_emit_ops): Ditto.
8270 (the_low_target): Adjust. Install x86_linux_regs_info,
8271 x86_cannot_fetch_register, and x86_cannot_store_register.
8272 (initialize_low_arch): New.
8273 * linux-ia64-low.c (tdesc_ia64): Declare.
8274 (ia64_fetch_register): Adjust.
8275 (ia64_usrregs_info, regs_info): New globals.
8276 (ia64_regs_info): New function.
8277 (the_low_target): Adjust.
8278 (initialize_low_arch): New function.
8279 * linux-sparc-low.c (tdesc_sparc64): Declare.
8280 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8282 (sparc_arch_setup): New function.
8283 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8284 (the_low_target): Adjust.
8285 (initialize_low_arch): New function.
8286 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8287 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8288 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8289 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8290 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8291 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8292 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8293 (tdesc_powerpc_isa205_vsx64l): Declare.
8294 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8295 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8296 (ppc_set_pc, ppc_get_hwcap): Adjust.
8297 (ppc_usrregs_info): Forward declare.
8298 (!__powerpc64__) ppc_regmap_adjusted: New global.
8299 (ppc_arch_setup): Adjust to the current process'es target
8301 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8302 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8303 (ppc_store_evrregset): Adjust.
8304 (target_regsets): Rename to ...
8305 (ppc_regsets): ... this, and make static.
8306 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8307 (ppc_regs_info): New function.
8308 (the_low_target): Adjust.
8309 (initialize_low_arch): New function.
8310 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8311 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8312 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8313 (tdesc_s390x_linux64v2): Declare.
8314 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8315 (s390_fill_gregset, s390_store_last_break): Adjust.
8316 (target_regsets): Rename to ...
8317 (s390_regsets): ... this, and make static.
8318 (s390_get_pc, s390_set_pc): Adjust.
8319 (s390_get_hwcap): New target_desc parameter, and use it.
8320 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8321 (s390_arch_setup): Adjust to set the current process'es target
8322 description. Don't adjust the regmap.
8323 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8324 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8325 (regs_info_3264): New globals.
8326 (s390_regs_info): New function.
8327 (the_low_target): Adjust.
8328 (initialize_low_arch): New function.
8329 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8330 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8331 [__mips64] (init_registers_mips_linux)
8332 (init_registers_mips_dsp_linux): Delete defines.
8333 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8334 (have_dsp): New global.
8335 (mips_read_description): New, based on mips_arch_setup.
8336 (mips_arch_setup): Reimplement.
8337 (get_usrregs_info): New function.
8338 (mips_cannot_fetch_register, mips_cannot_store_register)
8339 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8340 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8341 (target_regsets): Rename to ...
8342 (mips_regsets): ... this, and make static.
8343 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8344 (dsp_regs_info, regs_info): New globals.
8345 (mips_regs_info): New function.
8346 (the_low_target): Adjust.
8347 (initialize_low_arch): New function.
8348 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8349 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8351 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8352 (arm_read_description): New, with bits factored from
8354 (arm_arch_setup): Reimplement.
8355 (target_regsets): Rename to ...
8356 (arm_regsets): ... this, and make static.
8357 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8358 (arm_regs_info): New function.
8359 (the_low_target): Adjust.
8360 (initialize_low_arch): New function.
8361 * linux-m68k-low.c (tdesc_m68k): Declare.
8362 (target_regsets): Rename to ...
8363 (m68k_regsets): ... this, and make static.
8364 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8365 (m68k_regs_info): New function.
8366 (m68k_arch_setup): New function.
8367 (the_low_target): Adjust.
8368 (initialize_low_arch): New function.
8369 * linux-sh-low.c (tdesc_sharch): Declare.
8370 (target_regsets): Rename to ...
8371 (sh_regsets): ... this, and make static.
8372 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8373 (sh_regs_info, sh_arch_setup): New functions.
8374 (the_low_target): Adjust.
8375 (initialize_low_arch): New function.
8376 * linux-bfin-low.c (tdesc_bfin): Declare.
8377 (bfin_arch_setup): New function.
8378 (bfin_usrregs_info, regs_info): New globals.
8379 (bfin_regs_info): New function.
8380 (the_low_target): Adjust.
8381 (initialize_low_arch): New function.
8382 * linux-cris-low.c (tdesc_cris): Declare.
8383 (cris_arch_setup): New function.
8384 (cris_usrregs_info, regs_info): New globals.
8385 (cris_regs_info): New function.
8386 (the_low_target): Adjust.
8387 (initialize_low_arch): New function.
8388 * linux-cris-low.c (tdesc_crisv32): Declare.
8389 (cris_arch_setup): New function.
8390 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8391 (cris_regs_info): New function.
8392 (the_low_target): Adjust.
8393 (initialize_low_arch): New function.
8394 * linux-m32r-low.c (tdesc_m32r): Declare.
8395 (m32r_arch_setup): New function.
8396 (m32r_usrregs_info, regs_info): New globals.
8397 (m32r_regs_info): Adjust.
8398 (initialize_low_arch): New function.
8399 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8400 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8401 (tic6x_usrregs_info): Forward declare.
8402 (tic6x_read_description): New function, based on ...
8403 (tic6x_arch_setup): ... this. Reimplement.
8404 (target_regsets): Rename to ...
8405 (tic6x_regsets): ... this, and make static.
8406 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8407 (tic6x_regs_info): New function.
8408 (the_low_target): Adjust.
8409 (initialize_low_arch): New function.
8410 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8411 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8412 (target_regsets): Rename to ...
8413 (xtensa_regsets): ... this, and make static.
8414 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8416 (xtensa_arch_setup, xtensa_regs_info): New functions.
8417 (the_low_target): Adjust.
8418 (initialize_low_arch): New function.
8419 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8420 (nios2_arch_setup): Set the current process'es tdesc.
8421 (target_regsets): Rename to ...
8422 (nios2_regsets): ... this.
8423 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8424 (nios2_regs_info): New function.
8425 (the_low_target): Adjust.
8426 (initialize_low_arch): New function.
8427 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8428 (aarch64_arch_setup): Set the current process'es tdesc.
8429 (target_regsets): Rename to ...
8430 (aarch64_regsets): ... this.
8431 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8432 (aarch64_regs_info): New function.
8433 (the_low_target): Adjust.
8434 (initialize_low_arch): New function.
8435 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8437 (target_regsets): Rename to ...
8438 (tile_regsets): ... this.
8439 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8440 (tile_regs_info): New function.
8441 (tile_arch_setup): Set the current process'es tdesc.
8442 (the_low_target): Adjust.
8443 (initialize_low_arch): New function.
8444 * spu-low.c (tdesc_spu): Declare.
8445 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8446 * win32-arm-low.c (tdesc_arm): Declare.
8447 (arm_arch_setup): New function.
8448 (the_low_target): Install arm_arch_setup instead of
8450 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8451 (init_windows_x86): Rename to ...
8452 (i386_arch_setup): ... this. Set `win32_tdesc'.
8453 (the_low_target): Adjust.
8454 * win32-low.c (win32_tdesc): New global.
8455 (child_add_thread): Don't create the thread cache here.
8456 (do_initial_child_stuff): Set the new process'es tdesc.
8457 * win32-low.h (struct target_desc): Forward declare.
8458 (win32_tdesc): Declare.
8459 * lynx-i386-low.c (tdesc_i386): Declare global.
8460 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8461 * lynx-low.c (lynx_tdesc): New global.
8462 (lynx_add_process): Set the new process'es tdesc.
8463 * lynx-low.h (struct target_desc): Forward declare.
8464 (lynx_tdesc): Declare global.
8465 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8466 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8467 * nto-low.c (nto_tdesc): New global.
8468 (do_attach): Set the new process'es tdesc.
8469 * nto-low.h (struct target_desc): Forward declare.
8470 (nto_tdesc): Declare.
8471 * nto-x86-low.c (tdesc_i386): Declare.
8472 (nto_x86_arch_setup): Set `nto_tdesc'.
8474 2013-06-04 Gary Benson <gbenson@redhat.com>
8476 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8477 to qSupported response when appropriate.
8478 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8479 with nonzero-length annex.
8480 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8481 arguments supplied in annex.
8483 2013-05-31 Doug Evans <dje@google.com>
8486 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8487 64 bits in 64-cross-32 environment.
8489 2013-05-28 Pedro Alves <palves@redhat.com>
8491 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8492 (aarch64-without-fpu.c): Delete rule.
8493 * configure.srv (aarch64*-*-linux*): Remove references to
8494 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8495 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8498 2013-05-24 Pedro Alves <palves@redhat.com>
8500 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8501 instead of strchr/decode_address. Error if the range isn't split
8502 with a ','. Don't assume there's be a ':' in the action.
8504 2013-05-23 Yao Qi <yao@codesourcery.com>
8505 Pedro Alves <palves@redhat.com>
8507 * linux-low.c (lwp_in_step_range): New function.
8508 (linux_wait_1): If the thread was range stepping and stopped
8509 outside the stepping range, report the stop to GDB. Otherwise,
8510 continue stepping. Add range stepping debug output.
8511 (linux_set_resume_request): Copy the step range from the resume
8513 (linux_supports_range_stepping): New.
8514 (linux_target_ops) <supports_range_stepping>: Set to
8515 linux_supports_range_stepping.
8516 * linux-low.h (struct linux_target_ops)
8517 <supports_range_stepping>: New field.
8518 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8519 * linux-x86-low.c (x86_supports_range_stepping): New.
8520 (the_low_target) <supports_range_stepping>: Set to
8521 x86_supports_range_stepping.
8522 * server.c (handle_v_cont): Handle 'r' action.
8523 (handle_v_requests): Append ";r" if the target supports range
8525 * target.h (struct thread_resume) <step_range_start,
8526 step_range_end>: New fields.
8527 (struct target_ops) <supports_range_stepping>:
8529 (target_supports_range_stepping): New macro.
8531 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8533 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8534 confusion in comment.
8536 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8538 * lynx-low.c (struct process_info_private): New type.
8539 (lynx_add_process): New function.
8540 (lynx_create_inferior, lynx_attach): Replace calls to
8541 add_process by calls to lynx_add_process.
8542 (lynx_resume): If PTID is null, then try using
8543 current_process()->private->last_wait_event_ptid.
8545 (lynx_clear_inferiors): Delete. The contents of that function
8546 has been inlined in lynx_mourn;
8547 (lynx_wait_1): Save the ptid in the process's private data.
8548 (lynx_mourn): Free the process' private data. Replace call
8549 to lynx_clear_inferiors by call to clear_inferiors.
8551 2013-05-17 Yao Qi <yao@codesourcery.com>
8553 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8556 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8558 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8559 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8560 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8561 PT_TEXT_END_ADDR guards. Update comments.
8562 (linux_target_op) <read_offsets>: Conditionally define to
8563 linux_read_offsets if the target is UCLIBC and if it defines
8564 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8566 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8567 Andrew Jenner <andrew@codesourcery.com>
8569 * Makefile.in (SFILES): Add linux-nios2-low.c.
8570 (clean): Add action to delete nios2-linux.c.
8571 (nios2-linux.c): New rule.
8572 * configure.srv: Add nios2*-*-linux*.
8573 * linux-nios2-low.c: New.
8575 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8577 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8579 2013-04-25 Hui Zhu <hui@codesourcery.com>
8582 * ax.c (ax_printf): Add fflush.
8584 2013-04-22 Tom Tromey <tromey@redhat.com>
8586 * Makefile.in (SFILES): Add filestuff.c.
8587 (OBS): Add filestuff.o.
8588 (filestuff.o): New target.
8589 * config.in, configure: Rebuild.
8590 * configure.ac: Check for fdwalk, pipe2.
8592 2013-04-17 Pedro Alves <palves@redhat.com>
8594 * configure.ac (USE_THREAD_DB): Delete variable.
8595 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8596 Don't AC_SUBST USE_THREAD_DB.
8597 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8598 * config.in, configure: Regenerate.
8600 2013-04-16 Pedro Alves <palves@redhat.com>
8602 * linux-low.h (struct lwp_info) <thread_known>: Move under
8603 the USE_THREAD_DB #ifdef.
8605 2013-04-16 Pedro Alves <palves@redhat.com>
8607 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8608 (linux-low.o): Delete rule.
8609 * linux-low.h: Always include "gdb_thread_db.h" instead of
8610 conditionally including thread_db.h.
8611 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8614 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8616 * Makefile.in (install-only): Fix make install regression.
8618 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8620 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8621 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8623 * gdbserver.1: Remove.
8625 2013-03-22 Pedro Alves <palves@redhat.com>
8627 * linux-low.c (handle_extended_wait): Don't call
8628 linux_enable_event_reporting.
8630 2013-03-15 Tony Theodore <tonyt@logyst.com>
8633 * Makefile.in (SHELL): Use @SHELL@.
8635 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8637 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8640 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8642 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8643 Remove extraneous NULL element.
8645 2013-03-13 Yao Qi <yao@codesourcery.com>
8647 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8648 'V' block in trace frame.
8650 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8652 * target.h (struct target_ops): Add btrace ops.
8653 (target_supports_btrace): New macro.
8654 (target_enable_btrace): New macro.
8655 (target_disable_btrace): New macro.
8656 (target_read_btrace): New macro.
8657 * gdbthread.h (struct thread_info): Add btrace field.
8658 * server.c: Include btrace-common.h.
8659 (handle_btrace_general_set): New function.
8660 (handle_btrace_enable): New function.
8661 (handle_btrace_disable): New function.
8662 (handle_general_set): Call handle_btrace_general_set.
8663 (handle_qxfer_btrace): New function.
8664 (struct qxfer qxfer_packets[]): Add btrace entry.
8665 * inferiors.c (remove_thread): Disable btrace.
8666 * linux-low: Include linux-btrace.h.
8667 (linux_low_enable_btrace): New function.
8668 (linux_low_read_btrace): New function.
8669 (linux_target_ops): Add btrace ops.
8670 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8671 Add srv_linux_btrace=yes.
8672 (x86_64-*-linux*): Add linux-btrace.o.
8673 Add srv_linux_btrace=yes.
8674 * configure.ac: Define HAVE_LINUX_BTRACE.
8675 * config.in: Regenerated.
8676 * configure: Regenerated.
8678 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8680 * server.c (handle_qxfer): Preserve error message if -3 is
8682 (qxfer): Document the -3 return value.
8684 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8686 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8687 (linux_btrace_h): New variable.
8688 (linux-btrace.o): New rule.
8690 2013-03-08 Stan Shebs <stan@codesourcery.com>
8691 Hafiz Abid Qadeer <abidh@codesourcery.com>
8693 * tracepoint.c (trace_buffer_size): New global.
8694 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8695 (init_trace_buffer): Change to one-argument function. Allocate
8696 trace buffer memory.
8697 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8698 handle QTBuffer:size packet.
8699 (cmd_bigqtbuffer_size): New function.
8700 (initialize_tracepoint): Call init_trace_buffer with
8701 DEFAULT_TRACE_BUFFER_SIZE.
8702 * server.c (handle_query): Add QTBuffer:size in the
8705 2013-03-07 Yao Qi <yao@codesourcery.com>
8707 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8708 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8710 (cmd_qtsp): Adjust condition. Do post increment.
8711 Set cur_action and cur_step_action back to 0.
8713 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8716 * linux-low.c (linux_write_memory): Return early success if LEN is
8719 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8721 * configure.srv: Add x86_64-*-cygwin* as target.
8723 2013-02-28 Tom Tromey <tromey@redhat.com>
8725 * configure.ac: Invoke AC_SYS_LARGEFILE.
8726 * configure, config.in: Rebuild.
8728 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8730 * win32-low.c: Throughout, fix format strings and casts of
8731 printf-like functions to avoid type related warnings on all
8733 (get_child_debug_event): Print dwDebugEventCode as hex since
8734 that's how it's usually documented.
8736 2013-02-28 Yao Qi <yao@codesourcery.com>
8738 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8741 2013-02-27 Jiong Wang <jiwang@tilera.com>
8743 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8744 (reg-tilegx32.c): New rule.
8745 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8746 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8747 different register info initializer according to elf class.
8748 (init_registers_tilgx32): New function. The tilegx32 register info
8750 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8751 (tile_store_gregset): Likewise.
8753 2013-02-27 Yao Qi <yao@codesourcery.com>
8755 * server.c (process_point_options): Print debug message when
8756 debug_threads is true.
8758 2013-02-26 Yao Qi <yao@codesourcery.com>
8760 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8762 2013-02-19 Pedro Alves <palves@redhat.com>
8763 Kai Tietz <ktietz@redhat.com>
8767 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8768 instead of strtoul to extract address from packet.
8769 (process_serial_event) <'z'>: Likewise.
8771 2013-02-18 Yao Qi <yao@codesourcery.com>
8773 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8775 2013-02-14 Pedro Alves <palves@redhat.com>
8779 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8780 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8782 2013-02-14 Pedro Alves <palves@redhat.com>
8784 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8786 2013-02-14 Pedro Alves <palves@redhat.com>
8788 * tracepoint.c (save_string): Delete.
8789 (add_tracepoint_action): Use savestring instead of save_string.
8791 2013-02-12 Pedro Alves <palves@redhat.com>
8793 * linux-xtensa-low.c: Ditto.
8794 * xtensa-xtregs.c: Ditto.
8796 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8798 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8801 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8803 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8804 aarch64_num_wp_regs and aarch64_num_bp_regs to
8805 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8807 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8809 * linux-aarch64-low.c (ps_get_thread_area): Replace
8810 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8812 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8813 Marcus Shawcroft <marcus.shawcroft@arm.com>
8814 Nigel Stephens <nigel.stephens@arm.com>
8815 Yufeng Zhang <yufeng.zhang@arm.com>
8817 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8818 (aarch64.c, aarch64-without-fpu.c): New targets.
8819 * configure.srv (aarch64*-*-linux*): New.
8820 * linux-aarch64-low.c: New file.
8822 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8824 * linux-low.c (handle_extended_wait, linux_create_inferior)
8825 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8826 (dequeue_one_deferred_signal, linux_resume_one_thread)
8827 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8828 (linux_tracefork_grandchild, linux_test_for_tracefork)
8829 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8830 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8831 where the argument is 0.
8833 2013-01-25 Yao Qi <yao@codesourcery.com>
8835 * event-loop.c: Include "queue.h".
8836 (gdb_event_p): New typedef.
8837 (struct gdb_event) <next_event>: Remove.
8838 (event_queue): Change to QUEUE(gdb_event_p).
8839 (async_queue_event): Remove.
8840 (gdb_event_xfree): New.
8841 (initialize_event_loop): New.
8842 (process_event): Use API from QUEUE.
8843 (wait_for_event): Likewise.
8844 * server.c (main): Call initialize_event_loop.
8845 * server.h (initialize_event_loop): Declare.
8847 2013-01-18 Yao Qi <yao@codesourcery.com>
8849 * ax.h (struct eval_agent_expr_context): New.
8850 (gdb_eval_agent_expr): Update declaration.
8851 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8852 TFRAME. Add new argument CTX.
8853 * server.h (struct eval_agent_expr_context): Declare.
8854 (agent_mem_read, agent_tsv_read): Update declaration.
8855 (agent_mem_read_string): Likewise.
8856 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8857 (add_traceframe_block): Add new argument TPOINT.
8858 Increase TPOINT->traceframe_usage.
8859 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8860 eval_tracepoint_agent_expr.
8861 (condition_true_at_tracepoint): Likewise.
8862 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8863 (agent_mem_read_string, agent_tsv_read): Likewise.
8865 2013-01-16 Yao Qi <yao@codesourcery.com>
8867 * linux-low.c (linux_resume_one_lwp): Don't check
8868 'lwp->bp_reinsert != 0'.
8870 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8871 Pedro Alves <palves@redhat.com>
8873 * lynx-low.c (ptrace_request_to_str): Define a temporary
8874 macro and use it to simplify this function's implementation.
8876 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8878 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8881 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8883 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8885 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8887 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8889 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8891 * lynx-low.c (lynx_resume): Use the resume_info parameter
8892 to determine the ptid for the lynx_ptrace call, unless
8893 it is equal to minus_one_ptid, in which case we use the
8894 ptid of the current_inferior.
8895 (lynx_wait_1): After having received a thread create/exit
8896 event, resume the inferior's execution using the signaling
8897 thread's ptid, rather than the old ptid.
8899 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8901 * lynx-low.c (lynx_resume): Delete variable ret.
8903 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8905 * gdbreplay.c (gdbreplay_version): Update copyright year.
8906 * server.c (gdbserver_version): Likewise.
8908 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8910 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8913 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8915 * lynx-low.c (ptrace_request_to_str): Add handling for
8918 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8920 * lynx-low.c (lynx_attach): Delete variable new_process.
8922 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8924 * lynx-low.c (lynx_create_inferior): Delete variable
8927 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8929 * lynx-low.c (ptrace_request_to_str): Do not handle
8930 PTRACE_GETTHREADLIST if this macro does not exist.
8932 2012-12-15 Yao Qi <yao@codesourcery.com>
8934 * Makefile.in (OBS): Add notif.o.
8935 * notif.c, notif.h: New.
8936 * server.c: Include "notif.h".
8937 (struct vstop_notif) <next>: Remove.
8939 (queue_stop_reply): Update.
8940 (push_event, send_next_stop_reply): Remove.
8941 (discard_queued_stop_replies): Update.
8942 (notif_stop): New variable.
8943 (handle_v_stopped): Remove.
8944 (handle_v_requests): Don't call handle_v_stopped. Call
8945 handle_ack_notif instead.
8946 (queue_stop_reply_callback): Call notif_event_enque instead
8947 of queue_stop_reply.
8948 (handle_status): Don't call send_next_stop_reply, call
8949 notif_write_event instead.
8950 (kill_inferior_callback): Likewise.
8951 (detach_or_kill_inferior_callback): Likewise.
8952 (main): Call initialize_notif.
8953 (process_serial_event): Call QUEUE_is_empty.
8954 (handle_target_event): Call notif_push instead of push event.
8955 * server.h (push_event): Remove declaration.
8957 2012-12-10 Tom Tromey <tromey@redhat.com>
8959 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8960 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8963 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8964 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8965 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8966 (amd64-linux-ipa.o, ax.o): Rewrite.
8967 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8968 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8969 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8970 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8971 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8972 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8973 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8974 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8975 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8976 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8977 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8978 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8979 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8980 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8981 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8982 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8983 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8984 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8985 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8986 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8987 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8988 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8989 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8990 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8991 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8992 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8993 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8994 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8995 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8996 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8997 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8998 (reg-tilegx.o): Remove.
8999 (all_object_files): New macro.
9000 Include .deps files.
9001 * aclocal.m4, configure: Rebuild.
9002 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9003 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9004 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9006 2012-12-05 Tom Tromey <tromey@redhat.com>
9009 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9011 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9013 * configure.ac: Check for linux/perf_event.h.
9014 * config.in: Regenerated.
9015 * configure: Regenerated.
9017 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9019 * hostio.c (handle_readlink): Decrease buffer size
9020 parameter passed to readlink by one byte.
9022 2012-11-26 Yao Qi <yao@codesourcery.com>
9024 * configure.ac (build_warnings): Append '-Wempty-body'.
9025 * configure: Regenerated.
9026 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9029 2012-11-15 Pierre Muller <muller@sourceware.org>
9031 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9032 * config.in: Regenerate.
9033 * configure: Regenerate.
9034 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9035 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9036 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9037 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9039 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9040 instead of <sys/wait.h> header.
9041 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9043 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9045 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9046 (various make rules): Remove -DGDBSERVER
9048 2012-11-09 Yao Qi <yao@codesourcery.com>
9050 * spu-low.c (current_ptid): Move it to ..
9051 * gdbthread.h: ... here. New.
9052 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9053 * server.c (myresume, process_serial_event): Likewise.
9054 * thread-db.c (thread_db_find_new_threads): Likewise.
9055 * tracepoint.c (run_inferior_command): Likewise.
9057 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9059 * server.c (handle_search_memory_1): Include access length in
9062 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9064 * linux-crisv32-low.c: Fix compile errors.
9066 2012-09-04 Yao Qi <yao@codesourcery.com>
9068 * tracepoint.c (cmd_qtsv): Adjust debug message.
9069 Don't check CUR_TPOINT.
9071 2012-08-28 Yao Qi <yao@codesourcery.com>
9073 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9074 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9075 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9076 Remove declarations of xmalloc, xreallloc, xstrdup and
9078 * Makefile.in (libiberty_h): New.
9079 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9080 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9082 2012-08-23 Yao Qi <yao@codesourcery.com>
9084 * server.h: Remove declaration of 'xsnprintf'.
9086 2012-08-22 Keith Seitz <keiths@redhat.com>
9088 * server.h: Include build-gnulib-gbserver/config.h.
9089 * gdbreplay.c: Likewise.
9091 2012-08-08 Doug Evans <dje@google.com>
9093 * Makefile.in (SFILES): Add gdb_vecs.c.
9094 (OBS): Add gdb_vecs.o.
9095 (gdb_vecs_h, host_defs_h): New variables.
9096 (thread-db.o): Add $(gdb_vecs_h) dependency.
9097 (gdb_vecs.o): New rule.
9098 * thread-db.c: #include "gdb_vecs.h".
9099 (thread_db_load_search): Use a vector to iterate over path elements.
9100 Handle text appearing after "$pdir".
9102 * configure.ac: Add check for strstr.
9103 * config.in: Regenerate.
9104 * configure: Regenerate.
9106 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9108 * hostio.c (handle_pread): If pread fails, fall back to attempting
9110 (handle_pwrite): Likewise for pwrite.
9112 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9114 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9115 between unsupported TYPE and unimplementable ADDR/LEN combination.
9116 (arm_insert_point): Act on new return value.
9118 2012-07-31 Pedro Alves <palves@redhat.com>
9120 * server.c (process_point_options): Only skip tokens if we find
9121 one that is unrecognized. Don't treat 'X' specially while
9122 skipping unrecognized tokens.
9124 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9126 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9127 to 4-byte-align HW breakpoint addresses for Thumb.
9129 2012-07-27 Yao Qi <yao@codesourcery.com>
9133 * server.h: Declare gdb_agent_about_to_close.
9134 * target.c (kill_inferior): Include "agent.h".
9135 New. Send command 'kill'.
9136 * target.h (kill_inferior): Removed macro.
9137 * tracepoint.c (gdb_agent_about_to_close): New.
9138 (gdb_agent_helper_thread): Handle command 'close'.
9139 Wait endlessly until the inferior stops.
9140 Install gdb_agent_remove_socket to atexit hook.
9141 (agent_socket_name): New static variable.
9142 (gdb_agent_socket_init): Replace local variable 'name' with
9143 'agent_socket_name'.
9144 (gdb_agent_remove_socket): New.
9146 2012-07-27 Yao Qi <yao@codesourcery.com>
9148 * server.c (process_point_options): Stop at 'X' when parsing.
9150 2012-07-19 Michael Eager <eager@eagercon.com>
9152 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9154 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9155 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9156 hardware breakpoint.
9158 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9160 * gdbserver/linux-low.c (initialize_low): Call
9161 linux_ptrace_init_warnings.
9163 2012-07-02 Doug Evans <dje@google.com>
9165 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9168 2012-07-02 Stan Shebs <stan@codesourcery.com>
9170 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9171 (ax.o): Add it to build rule.
9173 (OBS): Add format.o.
9174 (IPA_OBS): Add format.o.
9175 * server.c (handle_query): Claim support for breakpoint commands.
9176 (process_point_options): Add command case.
9177 (process_serial_event): Leave running if there are printfs in
9179 * mem-break.h (any_persistent_commands): Declare.
9180 (add_breakpoint_commands): Declare.
9181 (gdb_no_commands_at_breakpoint): Declare.
9182 (run_breakpoint_commands): Declare.
9183 * mem-break.c (struct point_command_list): New struct.
9184 (struct breakpoint): New field command_list.
9185 (any_persistent_commands): New function.
9186 (add_commands_to_breakpoint): New function.
9187 (add_breakpoint_commands): New function.
9188 (gdb_no_commands_at_breakpoint): New function.
9189 (run_breakpoint_commands): New function.
9190 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9192 * ax.c: Include format.h.
9193 (ax_printf): New function.
9194 (gdb_eval_agent_expr): Add printf opcode.
9196 2012-06-13 Yao Qi <yao@codesourcery.com>
9198 * server.c (start_inferior): Remove duplicated writes to fields
9199 'last_resume_kind' and 'last_status' of 'current_inferior'.
9201 2012-06-12 Yao Qi <yao@codesourcery.com>
9202 Pedro Alves <palves@redhat.com>
9204 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9206 * server.c (handle_v_cont): Extend comment.
9208 2012-06-11 Yao Qi <yao@codesourcery.com>
9210 * linux-low.c (linux_attach): Add 'static'.
9212 2012-06-06 Yao Qi <yao@codesourcery.com>
9214 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9216 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9218 Fix gcc -flto compilation warning.
9219 * server.c (main): Make variable multi_mode and attach volatile.
9221 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9223 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9224 if the platform doesn't know about it.
9226 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9228 * Makefile.in (SFILES): Add linux-tile-low.c.
9229 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9230 * configure.srv: Handle tilegx-*-linux*.
9231 * linux-tile-low.c: New file.
9233 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9235 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9237 2012-05-24 Pedro Alves <palves@redhat.com>
9241 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9243 2012-05-24 Pedro Alves <palves@redhat.com>
9247 Replace target_signal with gdb_signal throughout.
9249 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9251 * linux-low.c (linux_store_registers): Avoid the copying sequence
9252 when no data has been retrieved by ptrace.
9254 2012-05-22 Will Deacon <will.deacon@arm.com>
9256 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9257 Include asm/ptrace.h.
9258 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9261 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9263 * linux-low.c (linux_store_registers): Don't re-retrieve data
9264 with ptrace that has already been obtained from /proc. Always
9265 copy any data retrieved with ptrace to the buffer supplied.
9267 2012-05-11 Yao Qi <yao@codesourcery.com>
9268 Pedro Alves <palves@redhat.com>
9270 * linux-low.c (enum stopping_threads_kind): New.
9271 (stopping_threads): Change type to `enum stopping_threads_kind'.
9272 (handle_extended_wait): If stopping and suspending threads, leave
9273 the new_lwp suspended too.
9274 (linux_wait_for_event): Adjust.
9275 (stop_all_lwps): Set `stopping_threads' to
9276 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9277 whether we're suspending threads or just stopping them. Assert no
9280 2012-04-29 Yao Qi <yao@codesourcery.com>
9282 * server.h: Move some code to ...
9283 * gdbthread.h: ... here. New.
9284 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9285 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9286 (nto-low.o, win32-low.o): Likewise.
9287 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9288 * regcache.c, remote-utils.c, server.c: Likewise.
9289 * target.c, tracepoint.c, win32-low.c: Likewise.
9291 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9293 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9294 (PTRACE_ARG4_TYPE): Likewise.
9295 (PTRACE_XFER_TYPE): Likewise.
9296 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9297 ptrace to PTRACE_ARG3_TYPE.
9298 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9299 (PTRACE_ARG4_TYPE): Likewise.
9300 (PTRACE_XFER_TYPE): Likewise.
9301 (linux_detach_one_lwp): Cast fourth argument of
9302 ptrace to long then PTRACE_ARG4_TYPE.
9303 (regsets_fetch_inferior_registers): Cast third argument of
9304 ptrace to long then PTRACE_ARG3_TYPE.
9305 (regsets_store_inferior_registers): Likewise.
9307 2012-04-20 Pedro Alves <palves@redhat.com>
9309 * configure: Regenerate.
9311 2012-04-19 Pedro Alves <palves@redhat.com>
9313 * Makefile.in (GNULIB_BUILDDIR): New.
9314 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9315 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9316 (all, install-only, uninstall, clean-info, all-lib, clean): No
9317 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9318 (maintainer-clean realclean distclean): Use subdir_do.
9320 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9321 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9322 * acinclude.m4: Include acx_configure_dir.m4.
9323 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9324 calls. Call AC_PROG_RANLIB. Configure gnulib using
9327 (GNULIB_STDINT_H): Adjust.
9328 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9329 * gdbreplay.c: Include build-gnulib/config.h.
9330 * server.h: Likewise.
9331 * aclocal.m4: Regenerate.
9332 * config.in: Regenerate.
9333 * configure: Regenerate.
9335 2012-04-19 Pedro Alves <palves@redhat.com>
9337 * Makefile.in (LIBGNU, INCGNU): Adjust.
9338 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9339 (all, install-only, uninstall, clean-info, all-lib, clean)
9340 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9341 * configure.ac: Adjust AC_OUTPUT output.
9342 * aclocal.m4: Regenerate.
9343 * configure: Regenerate.
9345 2012-04-19 Pedro Alves <palves@redhat.com>
9347 * Makefile.in (generated_files): New.
9348 (server_h): Remove the explicit dependency on config.h, and depend
9349 on $generated_files.
9351 2012-04-19 Pedro Alves <palves@redhat.com>
9353 * Makefile.in (INCGNU): Add -Ignulib.
9355 2012-04-19 Pedro Alves <palves@redhat.com>
9357 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9358 (INCGNU): ... this, and spell out -I here.
9359 (GNULIB_LIB): Rename to ...
9361 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9363 2012-04-19 Pedro Alves <palves@redhat.com>
9365 * config.in: Regenerate.
9367 2012-04-19 Pedro Alves <palves@redhat.com>
9369 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9370 * server.h (memmem): Remove declaration.
9371 * config.in: Regenerate.
9372 * configure: Regenerate.
9374 2012-04-19 Yao Qi <yao@codesourcery.com>
9376 * Makefile.in (SFILES): Add common/vec.c.
9380 2012-04-19 Yao Qi <yao@codesourcery.com>
9382 * remote-utils.c (prepare_resume_reply): Replace with macro
9383 target_core_of_thread.
9384 * server.c (handle_qxfer_threads_proper): Likewise.
9385 * target.h (traget_core_of_thread): New macro.
9387 2012-04-18 Pedro Alves <palves@redhat.com>
9389 * aclocal.m4: Regenerate.
9390 * configure: Regenerate.
9392 2012-04-16 Yao Qi <yao@codesourcery.com>
9394 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9395 duplicated on address.
9397 2012-04-16 Yao Qi <yao@codesourcery.com>
9399 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9400 (struct tracepoint_action_ops) <send>: New field.
9401 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9402 (agent_expr_send, x_tracepoint_action_send): New.
9403 (l_tracepoint_action_send): New.
9404 (cmd_qtdp): Download and install tracepoint
9405 according to `use_agent'.
9406 (run_inferior_command): Add one more parameter `len'.
9408 (tracepoint_send_agent): New.
9409 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9411 2012-04-16 Yao Qi <yao@codesourcery.com>
9413 * tracepoint.c (download_tracepoints): Moved to ...
9414 (cmd_qtstart): ... here.
9416 2012-04-14 Yao Qi <yao@codesourcery.com>
9418 * tracepoint.c: Include inttypes.h.
9419 (struct collect_memory_action): Use sized types.
9420 (struct tracepoint): Likewise.
9421 (cmd_qtdp, stop_tracing): Update print specifiers.
9422 (cmd_qtp, response_tracepoint): Likewise.
9423 (collect_data_at_tracepoint): Likewise.
9424 (collect_data_at_step): Likewise.
9426 2012-04-14 Yao Qi <yao@codesourcery.com>
9428 Import gnulib module inttypes.
9429 * aclocal.m4, config.in, configure: Regenerated.
9431 2012-04-14 Yao Qi <yao@codesourcery.com>
9433 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9434 Makefile and config.status at last.
9436 2012-04-13 Yao Qi <yao@codesourcery.com>
9438 * tracepoint.c: Include stdint.h unconditionally.
9440 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9442 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9443 on BFD_HAVE_SYS_PROCFS_TYPE.
9444 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9445 * configure: Regenerate.
9446 * config.in: Likewise.
9448 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9450 * Makefile.in (clean): Also remove x32.c x32-linux.c
9451 x32-avx.c x32-avx-linux.c.
9452 (x32.o): New target.
9454 (x32-linux.o): Likewise.
9455 (x32-linux.c): Likewise.
9456 (x32-avx.o): Likewise.
9457 (x32-avx.c): Likewise.
9458 (x32-avx-linux.o): Likewise.
9459 (x32-avx-linux.c): Likewise.
9461 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9462 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9463 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9464 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9465 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9466 i386/x32-avx-linux.xml.
9468 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9469 (init_registers_x32_avx_linux): Likwise.
9470 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9471 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9473 2012-04-13 Pedro Alves <palves@redhat.com>
9475 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9476 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9477 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9478 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9481 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9483 * linux-x86-low.c (compat_x32_clock_t): New.
9484 (compat_x32_siginfo_t): Likewise.
9485 (compat_x32_siginfo_from_siginfo): Likewise.
9486 (siginfo_from_compat_x32_siginfo): Likewise.
9487 (linux_is_elf64): Likewise.
9488 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9489 and siginfo_from_compat_x32_siginfo for x32.
9490 (x86_arch_setup): Set linux_is_elf64.
9492 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9495 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9497 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9498 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9499 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9500 compatible with process.
9502 2012-04-12 Yao Qi <yao@codesourcery.com>
9504 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9505 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9506 (install-only, install-info, clean): Handle sub dir gnulib.
9507 (all-lib, am--refresh): New targets.
9508 (memmem.o): Remove target.
9509 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9510 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9511 (AC_REPLACE_FUNCS): Remove memmem.
9512 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9513 (AC_OUTPUT): Generate Makefile in gnulib/.
9514 * aclocal.m4, config.in, configure: Regenerated.
9516 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9518 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9520 2012-04-05 Pedro Alves <palves@redhat.com>
9522 -Werror=strict-aliasing
9524 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9527 2012-04-04 Pedro Alves <palves@redhat.com>
9529 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9530 (sparc_store_gregset_from_stack, sparc_store_gregset)
9531 (sparc_breakpoint_at): Fix formatting.
9533 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9535 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9537 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9538 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9539 * config.in: Regenerate.
9540 * configure: Likewise.
9542 2012-03-29 Pedro Alves <palves@redhat.com>
9544 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9545 Correct ptrace arguments.
9547 2012-03-28 Pedro Alves <palves@redhat.com>
9549 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9550 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9551 (IA64_FR1_REGNUM): New defines.
9552 (ia64_fetch_register): New.
9553 (the_low_target): Install it.
9554 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9556 * linux-low.c (linux_fetch_registers): Try the
9557 the_low_target.fetch_register hook first.
9559 * linux-arm-low.c (the_low_target): Adjust.
9560 * linux-bfin-low.c (the_low_target): Adjust.
9561 * linux-cris-low.c (the_low_target): Adjust.
9562 * linux-crisv32-low.c (the_low_target): Adjust.
9563 * linux-m32r-low.c (the_low_target): Adjust.
9564 * linux-m68k-low.c (the_low_target): Adjust.
9565 * linux-mips-low.c (the_low_target): Adjust.
9566 * linux-ppc-low.c (the_low_target): Adjust.
9567 * linux-s390-low.c (the_low_target): Adjust.
9568 * linux-sh-low.c (the_low_target): Adjust.
9569 * linux-sparc-low.c (the_low_target): Adjust.
9570 * linux-tic6x-low.c (the_low_target): Adjust.
9571 * linux-x86-low.c (the_low_target): Adjust.
9572 * linux-xtensa-low.c (the_low_target): Adjust.
9574 2012-03-26 Pedro Alves <palves@redhat.com>
9576 * server.c (handle_qxfer_libraries): Don't bail early if
9577 the_target->qxfer_libraries_svr4 is not NULL.
9579 2012-03-26 Pedro Alves <palves@redhat.com>
9581 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9583 2012-03-23 Pedro Alves <palves@redhat.com>
9585 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9586 "library-list-svr4" element's start tag when the the DSO list is
9589 2012-03-23 Pedro Alves <palves@redhat.com>
9591 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9592 a variable whose type size is the same as the inferior's pointer
9595 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9597 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9599 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9600 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9601 * linux-low.h: Include <signal.h>.
9602 (struct siginfo): Remove forward declaration.
9603 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9606 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9608 * .gitignore: Ignore more files.
9610 2012-03-19 Pedro Alves <palves@redhat.com>
9611 Jan Kratochvil <jan.kratochvil@redhat.com>
9613 * server.c (cont_thread, general_thread): Add describing comments.
9614 (start_inferior): Clear `cont_thread'.
9615 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9618 2012-03-15 Yao Qi <yao@codesourcery.com>
9620 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9622 (cmd_qtdp): ... here.
9624 2012-03-15 Yao Qi <yao@codesourcery.com>
9626 * tracepoint.c (struct tracepoint_action_ops): New.
9627 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9628 (m_tracepoint_action_download): New.
9629 (r_tracepoint_action_download): New.
9630 (x_tracepoint_action_download): New.
9631 (l_tracepoint_action_download): New.
9632 (add_tracepoint_action): Install `action->ops' according type.
9633 (download_tracepoint_1): Move code `download' function pointer
9634 of various tracepoint_action_ops.
9636 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9638 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9639 linux_ptrace_attach_warnings.
9641 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9643 * Makefile.in (linux-ptrace.o): New.
9644 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9645 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9646 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9647 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9648 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9650 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9652 2012-03-08 Yao Qi <yao@codesourcery.com>
9653 Pedro Alves <palves@redhat.com>
9655 Fix PR server/13392.
9656 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9658 * tracepoint.c (remove_tracepoint): New.
9659 (cmd_qtdp): Call remove_tracepoint when failed to install.
9661 2012-03-07 Pedro Alves <palves@redhat.com>
9663 * linux-low.c (get_detach_signal): New.
9664 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9665 Pass on pending signals to PTRACE_DETACH. Check the result of the
9667 * server.c (program_signals, program_signals_p): New.
9668 (handle_general_set): Handle QProgramSignals.
9669 * server.h (program_signals, program_signals_p): Declare.
9671 2012-03-05 Pedro Alves <palves@redhat.com>
9672 Jan Kratochvil <jan.kratochvil@redhat.com>
9674 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9677 2012-03-03 Yao Qi <yao@codesourcery.com>
9679 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9680 agent_look_up_symbols.
9682 2012-03-03 Yao Qi <yao@codesourcery.com>
9684 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9685 (linux-x86-low.o): Likewise.
9686 * server.h: Remove in_process_agent_loaded.
9687 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9691 2012-03-03 Yao Qi <yao@codesourcery.com>
9693 * tracepoint.c (gdb_agent_capability): New global.
9694 (in_process_agent_loaded_ust): Renamed to
9695 `in_process_agent_supports_ust'.
9697 (in_process_agent_supports_ust): Call agent_capability_check.
9698 (clear_installed_tracepoints): Assert that agent supports
9701 2012-03-03 Yao Qi <yao@codesourcery.com>
9703 * linux-low.c (linux_supports_agent): New.
9704 (linux_target_ops): Initialize field `supports_agent' with
9705 linux_supports_agent.
9706 * target.h (struct target_ops) <supports_agent>: New.
9707 (target_supports_agent): New macro.
9708 * server.c (handle_general_set): Handle packet 'QAgent'.
9709 (handle_query): Send `QAgent+'.
9710 * Makefile.in (server.o): Depends on agent.h.
9712 2012-03-03 Yao Qi <yao@codesourcery.com>
9714 * Makefile.in (OBS): Add agent.o.
9715 Add new rule for agent.o.
9716 Track dependence of tracepoint.c on agent.h.
9717 * tracepoint.c (run_inferior_command_1):
9718 (run_inferior_command): Call agent_run_command.
9719 (gdb_ust_connect_sync_socket): Deleted. Move it to
9721 (resume_thread, stop_thread): Likewise.
9722 (gdb_ust_socket_init): Renamed to ...
9723 (gdb_agent_socket_init): ... New.
9724 (gdb_ust_thread): Renamed to ...
9725 (gdb_agent_helper_thread): ... New.
9726 (gdb_ust_init): Move some code to ...
9727 (gdb_agent_init): ... here. New.
9728 [HAVE_UST]: Call gdb_ust_init.
9729 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9730 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9731 * config.in, configure: Regenerated.
9733 2012-03-02 Pedro Alves <palves@redhat.com>
9735 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9736 * linux-low.c (struct simple_pid_list): New.
9737 (stopped_pids): New a struct simple_pid_list pointer.
9738 (add_to_pid_list, pull_pid_from_list): New.
9739 (handle_extended_wait): Don't assume the first signal new children
9740 report is SIGSTOP. Adjust call to pull_pid_from_list.
9741 (linux_wait_for_lwp): Adjust.
9743 2012-03-02 Yao Qi <yao@codesourcery.com>
9745 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9748 2012-03-02 Yao Qi <yao@codesourcery.com>
9750 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9751 `stop_pc' and `tpoint'. Update caller.
9753 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9755 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9756 * linux-low.c (use_linux_regsets): New macro.
9757 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9758 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9759 (linux_register_in_regsets): New function.
9760 (usr_fetch_inferior_registers): Skip registers covered by
9762 (usr_store_inferior_registers): Likewise.
9763 (usr_fetch_inferior_registers): New macro.
9764 (usr_store_inferior_registers): Likewise.
9765 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9766 (linux_store_registers): Likewise.
9767 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9769 (init_registers_mips64_dsp_linux): Likewise.
9770 (init_registers_mips_linux): New macro.
9771 (init_registers_mips_dsp_linux): Likewise.
9772 (mips_dsp_num_regs): Likewise.
9773 (DSP_BASE, DSP_CONTROL): New fallback macros.
9774 (mips_base_regs): New macro.
9775 (mips_regmap): Use it. Fix the size.
9776 (mips_dsp_regmap): New variable.
9777 (mips_dsp_regset_bitmap): Likewise.
9778 (mips_arch_setup): New function.
9779 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9781 (mips_cannot_store_register): Likewise.
9782 (the_low_target): Update .arch_setup, .num_regs and .regmap
9783 initializers. Add .regset_bitmap initializer.
9784 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9786 * linux-bfin-low.c (the_low_target): Likewise.
9787 * linux-cris-low.c (the_low_target): Likewise.
9788 * linux-crisv32-low.c (the_low_target): Likewise.
9789 * linux-ia64-low.c (the_low_target): Likewise.
9790 * linux-m32r-low.c (the_low_target): Likewise.
9791 * linux-m68k-low.c (the_low_target): Likewise.
9792 * linux-ppc-low.c (the_low_target): Likewise.
9793 * linux-s390-low.c (the_low_target): Likewise.
9794 * linux-sh-low.c (the_low_target): Likewise.
9795 * linux-sparc-low.c (the_low_target): Likewise.
9796 * linux-tic6x-low.c (the_low_target): Likewise.
9797 * linux-x86-low.c (the_low_target): Likewise.
9798 * linux-xtensa-low.c (the_low_target): Likewise.
9799 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9800 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9801 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9803 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9804 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9806 2012-02-29 Yao Qi <yao@codesourcery.com>
9807 Pedro Alves <palves@redhat.com>
9809 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9810 `step_over_finished' is true.
9812 2012-02-27 Pedro Alves <palves@redhat.com>
9814 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9815 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9817 2012-02-27 Pedro Alves <palves@redhat.com>
9820 * linux-low.c (pid_is_stopped): New.
9821 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9823 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9825 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9828 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9830 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9832 2012-02-24 Luis Machado <lgustavo@codesourcery>
9834 * server.c (handle_query): Advertise support for target-side
9835 breakpoint condition evaluation.
9836 (process_point_options): New function.
9837 (process_serial_event): When inserting a breakpoint, check for
9838 a target-side condition that should be evaluated.
9840 * mem-break.c: Include regcache.h and ax.h.
9841 (point_cond_list_t): New data structure.
9842 (breakpoint) <cond_list>: New field.
9843 (find_gdb_breakpoint_at): Make non-static.
9844 (delete_gdb_breakpoint_at): Clear any target-side
9846 (clear_gdb_breakpoint_conditions): New function.
9847 (add_condition_to_breakpoint): Likewise.
9848 (add_breakpoint_condition): Likewise.
9849 (gdb_condition_true_at_breakpoint): Likewise.
9850 (gdb_breakpoint_here): Return result directly instead
9851 of going through a local variable.
9853 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9854 (clear_gdb_breakpoint_conditions): Likewise.
9855 (add_breakpoint_condition): Likewise.
9856 (gdb_condition_true_at_breakpoint): Likewise.
9858 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9859 (need_step_over_p): Take target-side breakpoint condition into
9862 2012-02-24 Luis Machado <lgustavo@codesourcery>
9864 * server.h: Include tracepoint.h.
9865 (agent_mem_read, agent_get_trace_state_variable_value,
9866 agent_set_trace_state_variable_value,
9867 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9868 get_set_tsv_func_addr): New prototypes.
9870 * ax.h: New include file.
9871 * ax.c: New source file.
9873 * tracepoint.c: Include ax.h.
9874 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9875 agent_expr, eval_result_type): Move to ax.h.
9876 (parse_agent_expr): Rename to ...
9877 (gdb_parse_agent_expr): ... this, make it non-static and move
9879 (unparse_agent_expr) Rename to ...
9880 (gdb_unparse_agent_expr): ... this, make it non-static and move
9882 (eval_agent_expr): Rename to ...
9883 (eval_tracepoint_agent_expr): ... this.
9884 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9885 forward declarations.
9886 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9887 (agent_get_trace_state_variable_value): New function.
9888 (agent_set_trace_state_variable_value): New function.
9889 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9890 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9891 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9892 (condition_true_at_tracepoint): Likewise.
9893 (parse_agent_expr): Rename to ...
9894 (gdb_parse_agent_expr): ... this and move to ax.c.
9895 (unparse_agent_expr): Rename to ...
9896 (gdb_unparse_agent_expr): ... this and move to ax.c.
9897 (gdb_agent_op_name): Move to ax.c.
9898 (eval_agent_expr): Rename to ...
9899 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9901 (eval_tracepoint_agent_expr): New function.
9902 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9904 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9906 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9907 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9908 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9909 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9910 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9911 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9912 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9913 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9914 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9915 (compile_bytecodes): Remove forward declaration.
9916 (is_goto_target): Move to ax.c.
9917 (compile_bytecodes): Move to ax.c and call
9918 agent_get_trace_state_variable_value (...) and
9919 agent_set_trace_state_variable_value (...).
9921 * Makefile.in: Update ax.c and IPA dependencies.
9923 2012-02-24 Pedro Alves <palves@redhat.com>
9925 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9926 (cmd_bigqtbuffer_circular): ... this. Only handle
9927 'QTBuffer:circular:'.
9928 (handle_tracepoint_general_set): Adjust.
9930 2012-02-16 Yao Qi <yao@codesourcery.com>
9932 * inferiors.c: Move code to ...
9933 * dll.c: .... here. New.
9934 * server.h: Declare clear_dlls.
9935 * Makefile.in (SFILES): Add dll.c.
9939 2012-02-11 Yao Qi <yao@codesourcery.com>
9941 * server.c: (handle_monitor_command): Add a new parameter
9943 (handle_query): Update caller.
9945 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9947 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9948 * configure, config.in: Regenerate.
9949 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9952 2012-02-02 Pedro Alves <palves@redhat.com>
9954 Try SIGKILL first, then PTRACE_KILL.
9955 * linux-low.c (linux_kill_one_lwp): New.
9956 (linux_kill_one_lwp): Rename to ...
9957 (kill_one_lwp_callback): ... this. Use the new
9960 2012-02-02 Pedro Alves <palves@redhat.com>
9962 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9965 2012-01-27 Pedro Alves <palves@redhat.com>
9967 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9968 (elf_64_file_p): Make static.
9969 (linux_pid_exe_is_elf_64_file): New.
9970 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9971 Delete declarations.
9972 (linux_pid_exe_is_elf_64_file): Declare.
9973 * linux-x86-low.c (x86_arch_setup): Use
9974 linux_pid_exe_is_elf_64_file.
9976 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9978 * linux-low.c (linux_wait_for_event_1): Rename to ...
9979 (linux_wait_for_event): ... here and merge it with former
9980 linux_wait_for_event - new variable wait_ptid, use it.
9981 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9983 2012-01-23 Pedro Alves <palves@redhat.com>
9985 * server.c (main): Avoid yet another case of infinite loop while
9986 detaching/killing after a longjmp.
9988 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9991 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9993 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9995 * hostio.c (handle_readlink): New function.
9996 (handle_vFile): Call it to handle "vFile:readlink" packets.
9998 2012-01-20 Pedro Alves <palves@redhat.com>
9999 Ulrich Weigand <ulrich.weigand@linaro.org>
10001 * server.c (handle_v_requests): Only support vAttach and vRun to
10002 start multiple processes when in extended protocol mode.
10004 2012-01-17 Pedro Alves <palves@redhat.com>
10006 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10007 memalign plus mprotect to allocate the scratch buffer.
10009 2012-01-13 Pedro Alves <palves@redhat.com>
10011 * server.c (attach_inferior): Clear `cont_thread'.
10013 2012-01-13 Pedro Alves <palves@redhat.com>
10015 * server.c (main): Avoid infinite loop while detaching/killing
10018 2012-01-09 Doug Evans <dje@google.com>
10020 * server.c (start_inferior): Set last_ptid in --wrapper case.
10022 2012-01-06 Yao Qi <yao@codesourcery.com>
10024 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10026 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10028 2012-01-04 Yao Qi <yao@codesourcery.com>
10030 * tracepoint.c (cmd_qtdp): Print debug message
10031 for static tracepoint.
10033 2012-01-04 Yao Qi <yao@codesourcery.com>
10035 * tracepoint.c (trace_vdebug): Differentiate debug message
10036 between gdbserver and IPA.
10038 2012-01-03 Yao Qi <yao@codesourcery.com>
10040 * tracepoint.c (tracepoint_was_hit): Don't collect for
10043 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10045 * terminal.h: Reformat copyright header.
10047 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10049 * server.c (gdbserver_version): Update copyright year.
10050 * gdbreplay.c (gdbreplay_version): Likewise.
10052 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10054 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10057 2011-12-18 Hui Zhu <teawater@gmail.com>
10058 * linux-low.c (linux_create_inferior): Save return value to ret.
10060 2011-12-18 Hui Zhu <teawater@gmail.com>
10062 * linux-low.c (linux_create_inferior): Save return value to ret.
10064 2011-12-16 Doug Evans <dje@google.com>
10066 * linux-low.c (linux_create_inferior): If stdio connection,
10067 redirect stdin from /dev/null, stdout to stderr.
10068 * remote-utils.c (remote_is_stdio): New static global.
10069 (remote_connection_is_stdio): New function.
10070 (remote_prepare): Handle stdio connection.
10071 (remote_open): Ditto.
10072 (remote_close): Don't close stdin for stdio connections.
10073 (read_prim,write_prim): New functions. Replace all calls to
10074 read/write to these.
10075 * server.c (main): Watch for "-" argument. Move call to
10076 remote_prepare before start_inferior.
10077 * server.h (STDIO_CONNECTION_NAME): New macro.
10078 (remote_connection_is_stdio): Declare.
10080 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10081 in debugging output.
10083 2011-12-15 Yao Qi <yao@codesourcery.com>
10085 * tracepoint.c: Include sys/syscall.h.
10086 (gdb_ust_thread): Remove preprocessor conditional.
10088 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10090 * linux-low.c (linux_detach_one_lwp): Call
10091 the_low_target.prepare_to_resume before detaching.
10093 2011-12-14 Yao Qi <yao@codesourcery.com>
10095 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10098 2011-12-14 Yao Qi <yao@codesourcery.com>
10100 * i386-low.c (i386_low_stopped_data_address): Initialize local
10101 variable `control'.
10103 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10107 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10108 DR_CONTROL unless necessary. Extend comments.
10109 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10110 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10112 2011-12-13 Yao Qi <yao@codesourcery.com>
10114 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10116 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10118 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10120 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10121 Print new debug message for such case.
10123 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10125 Fix overlapping memcpy.
10126 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10127 the read_inferior_memory transfer.
10128 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10129 write_inferior_memory transfer.
10130 (set_fast_tracepoint_jump): New variable buf. Use it for the
10131 read_inferior_memory and write_inferior_memory transfers.
10132 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10133 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10134 Use it for the write_inferior_memory transfer.
10135 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10138 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10140 * linux-low.c (fetch_register, store_register): Make code
10141 consistent, fix formatting.
10143 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10145 * linux-low.c (usr_store_inferior_registers): Factor out code
10146 to handle individual registers into...
10147 (store_register): ... this new function.
10149 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10151 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10152 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10153 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10154 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10155 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10156 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10157 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10158 (srv_xmlfiles): Add new XML files.
10160 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10162 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10163 (init_registers_s390_linux32v1): Add prototype.
10164 (init_registers_s390_linux32v2): Likewise.
10165 (init_registers_s390_linux64v1): Likewise.
10166 (init_registers_s390_linux64v2): Likewise.
10167 (init_registers_s390x_linux64v1): Likewise.
10168 (init_registers_s390x_linux64v2): Likewise.
10169 (s390_num_regs): Increment to 52.
10170 (s390_regmap): Add orig_r2 register.
10171 (s390_num_regs_3264): Increment to 68.
10172 (s390_regmap_3264): Add orig_r2 register.
10173 (s390_collect_ptrace_register): Handle orig_r2 register.
10174 (s390_supply_ptrace_register): Likewise.
10175 (s390_fill_last_break): New function.
10176 (s390_store_last_break): Likewise.
10177 (s390_fill_system_call): New function.
10178 (s390_store_system_call): Likewise.
10179 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10181 (s390_check_regset): New function.
10182 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10183 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10184 Update target_regsets for available register sets.
10186 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10187 Jan Kratochvil <jan.kratochvil@redhat.com>
10189 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10190 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10192 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10193 * linux-low.h (struct process_info_private): New member r_debug.
10194 * server.c (handle_qxfer_libraries): Call
10195 the_target->qxfer_libraries_svr4.
10196 (handle_qxfer_libraries_svr4): New function.
10197 (qxfer_packets): New entry "libraries-svr4".
10198 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10199 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10200 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10201 PACKET_qXfer_libraries_svr4.
10203 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10205 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10206 PSW address/mask between 8-byte and 16-byte formats.
10207 (s390_supply_ptrace_register): Likewise.
10208 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10209 basic addressing mode bit.
10211 2011-11-24 Stan Shebs <stan@codesourcery.com>
10213 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10215 2011-11-17 Stan Shebs <stan@codesourcery.com>
10217 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10218 (tracing_start_time): New global.
10219 (tracing_stop_time): New global.
10220 (tracing_user_name): New global.
10221 (tracing_notes): New global.
10222 (tracing_stop_note): New global.
10223 (cmd_qtstart): Set traceframe_usage, start_time.
10224 (stop_tracing): Set stop_time.
10225 (cmd_qtstatus): Report additional status.
10226 (cmd_qtp): New function.
10227 (handle_tracepoint_query): Call it.
10228 (cmd_qtnotes): New function.
10229 (handle_tracepoint_general_set): Call it.
10230 (get_timestamp): Rename from tsv_get_timestamp.
10232 2011-11-14 Stan Shebs <stan@codesourcery.com>
10233 Kwok Cheung Yeung <kcy@codesourcery.com>
10235 * linux-x86-low.c (small_jump_insn): New.
10236 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10237 trampoline and error message, build a trampoline and issue a small
10238 jump instruction to it.
10239 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10240 trampoline and error message.
10241 (x86_get_min_fast_tracepoint_insn_len): New.
10242 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10243 * linux-low.h (struct linux_target_ops): Add arguments to
10244 install_fast_tracepoint_jump_pad operation, add new operation.
10245 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10247 (linux_get_min_fast_tracepoint_insn_len): New function.
10248 (linux_target_op): Add new operation.
10249 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10250 (gdb_trampoline_buffer_end): Ditto.
10251 (gdb_trampoline_buffer_error): Ditto.
10252 (struct ipa_sym_addresses): Add fields for new IPA variables.
10253 (symbol_list): Add entries for new IPA variables.
10254 (struct tracepoint): Add fields to hold the address range of the
10255 trampoline used by the tracepoint.
10256 (trampoline_buffer_head): New static variable.
10257 (trampoline_buffer_tail): Ditto.
10258 (claim_trampoline_space): New function.
10259 (have_fast_tracepoint_trampoline_buffer): New function.
10260 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10262 (install_fast_tracepoint): Ditto, also add error buffer argument.
10263 (cmd_qtminftpilen): New function.
10264 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10265 (fast_tracepoint_from_trampoline_address): New function.
10266 (fast_tracepoint_collecting): Handle trampoline as part of jump
10268 (set_trampoline_buffer_space): New function.
10269 (initialize_tracepoint): Initialize new IPA variables.
10270 * target.h (struct target_ops): Add arguments to
10271 install_fast_tracepoint_jump_pad operation, add new
10272 get_min_fast_tracepoint_insn_len operation.
10273 (target_get_min_fast_tracepoint_insn_len): New.
10274 (install_fast_tracepoint_jump_pad): Add arguments.
10275 * server.h (IPA_BUFSIZ): Define.
10276 * linux-i386-ipa.c: Include extra header files.
10277 (initialize_fast_tracepoint_trampoline_buffer): New function.
10278 (initialize_low_tracepoint): Call it.
10279 * server.h (set_trampoline_buffer_space): Declare.
10280 (claim_trampoline_space): Ditto.
10281 (have_fast_tracepoint_trampoline_buffer): Ditto.
10283 2011-11-14 Yao Qi <yao@codesourcery.com>
10285 * server.c (handle_query): Handle InstallInTrace for qSupported.
10286 * tracepoint.c (add_tracepoint): Sort list.
10287 (install_tracepoint, download_tracepoint): New.
10288 (cmd_qtdp): Call them to install and download tracepoints.
10289 (sort_tracepoints): Removed.
10290 (cmd_qtstart): Update.
10292 2011-11-14 Yao Qi <yao@codesourcery.com>
10294 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10295 * mem-break.h: Declare.
10296 * tracepoint.c (cmd_qtstart): Move some code to ...
10297 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10299 (download_tracepoints): Move some code to ...
10300 (download_tracepoint_1): ... here. New.
10302 2011-11-08 Yao Qi <yao@codesourcery.com>
10304 * remote-utils.c (relocate_instruction): A comment fix.
10306 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10308 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10309 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10310 dr_status_mirror and dr_control_mirror from debug_reg_state.
10311 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10312 (i386_initial_stuff): Remove use of deleted globals.
10313 (i386_get_thread_context, i386_set_thread_context,
10314 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10315 from debug_reg_state.
10317 2011-11-05 Yao Qi <yao@codesourcery.com>
10319 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10320 address as TPOINT's.
10322 2011-11-02 Stan Shebs <stan@codesourcery.com>
10324 * tracepoint.c (agent_mem_read_string): New function.
10325 (eval_agent_expr): Call it for tracenz.
10326 * server.c (handle_query): Report support for tracenz.
10328 2011-11-02 Yao Qi <yao@codesourcery.com>
10330 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10332 2011-11-02 Yao Qi <yao@codesourcery.com>
10334 * target.h: Fix a typo in comment.
10336 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10338 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10339 clobber the breakpoints' shadows with fast tracepoint jumps.
10340 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10341 * target.c (write_inferior_memory): Also pass MYADDR down to
10344 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10346 * configure.ac: Check support for personality routine.
10347 * configure: Regenerate.
10348 * config.in: Likewise.
10349 * linux-low.c: Include <sys/personality.h>.
10350 Define ADDR_NO_RANDOMIZE if necessary.
10351 (linux_create_inferior): Disable address space randomization when
10352 forking inferior, if requested.
10353 (linux_supports_disable_randomization): New function.
10354 (linux_target_ops): Install it.
10355 * server.h (disable_randomization): Declare.
10356 * server.c (disable_randomization): New global variable.
10357 (handle_general_set): Handle QDisableRandomization.
10358 (handle_query): Likewise for qSupported.
10359 (main): Support --disable-randomization and --no-disable-randomization
10360 command line arguments.
10361 * target.h (struct target_ops): Add supports_disable_randomization.
10362 (target_supports_disable_randomization): New macro.
10364 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10366 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10368 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10369 [!PT_GETDSBT] (target_loadmap): New definition.
10370 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10371 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10372 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10373 and PT_GETDSBT to LINUX_LOADMAP.
10374 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10375 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10377 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10379 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10380 (arm_linux_hwbp_cap): New static variable.
10381 (arm_linux_get_hwbp_cap): Replace by ...
10382 (arm_linux_init_hwbp_cap): ... this new function.
10383 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10384 (arm_linux_get_hw_watchpoint_count): Likewise.
10385 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10386 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10387 (arm_prepare_to_resume): Use perror_with_name instead of error.
10389 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10391 * linux-arm-low.c: Include <signal.h>.
10392 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10393 (struct arm_linux_hwbp_cap): New data type.
10394 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10395 (struct arm_linux_hw_breakpoint): New data type.
10396 (MAX_BPTS, MAX_WPTS): Define.
10397 (struct arch_process_info, struct arch_lwp_info): New data types.
10398 (arm_linux_get_hwbp_cap): New function.
10399 (arm_linux_get_hw_breakpoint_count): Likewise.
10400 (arm_linux_get_hw_watchpoint_count): Likewise.
10401 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10402 (arm_hwbp_control_initialize): Likewise.
10403 (arm_hwbp_control_is_enabled): Likewise.
10404 (arm_hwbp_control_is_initialized): Likewise.
10405 (arm_hwbp_control_disable): Likewise.
10406 (arm_linux_hw_breakpoint_equal): Likewise.
10407 (arm_linux_hw_point_initialize): Likewise.
10408 (struct update_registers_data): New data structure.
10409 (update_registers_callback: New function.
10410 (arm_insert_point): Likewise.
10411 (arm_remove_point): Likewise.
10412 (arm_stopped_by_watchpoint): Likewise.
10413 (arm_stopped_data_address): Likewise.
10414 (arm_new_process): Likewise.
10415 (arm_new_thread): Likewise.
10416 (arm_prepare_to_resume): Likewise.
10417 (the_low_target): Register arm_insert_point, arm_remove_point,
10418 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10419 arm_new_thread, and arm_prepare_to_resume.
10421 2011-09-15 Stan Shebs <stan@codesourcery.com>
10423 * server.h (struct emit_ops): Add compare-goto fields.
10424 * tracepoint.c (gdb_agent_op_sizes): New table.
10425 (emit_eq_goto): New function.
10426 (emit_ne_goto): New function.
10427 (emit_lt_goto): New function.
10428 (emit_le_goto): New function.
10429 (emit_gt_goto): New function.
10430 (emit_ge_goto): New function.
10431 (is_goto_target): New function.
10432 (compile_bytecodes): Recognize special cases of compare-goto
10433 combinations and call specialized emitters for them.
10434 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10435 (amd64_emit_ne_goto): New function.
10436 (amd64_emit_lt_goto): New function.
10437 (amd64_emit_le_goto): New function.
10438 (amd64_emit_gt_goto): New function.
10439 (amd64_emit_ge_goto): New function.
10440 (amd64_emit_ops): Add the new functions.
10441 (i386_emit_eq_goto): New function.
10442 (i386_emit_ne_goto): New function.
10443 (i386_emit_lt_goto): New function.
10444 (i386_emit_le_goto): New function.
10445 (i386_emit_gt_goto): New function.
10446 (i386_emit_ge_goto): New function.
10447 (i386_emit_ops): Add the new functions.
10449 2011-09-08 Stan Shebs <stan@codesourcery.com>
10451 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10452 (i386_emit_epilogue): Restore %ebx.
10454 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10456 * server.c (step_thread): Remove definition.
10457 (process_serial_event): Don't handle Hs.
10458 * server.h (step_thread): Remove declaration.
10459 * target.c (set_desired_inferior): Remove use of step_thread.
10461 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10463 * linux-low.c: Include linux-procfs.h.
10464 (linux_attach_lwp_1): Update comments.
10465 (linux_attach): Scan for existing threads when attaching to a
10466 process that is the tgid.
10467 * Makefile.in: Update dependencies.
10469 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10471 * configure.srv: Add linux-procfs.o dependencies.
10473 2011-08-14 Yao Qi <yao@codesourcery.com>
10475 * target.h (struct target_ops): Fix indent.
10476 * win32-low.c (win32_target_ops): Fix comment.
10478 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10479 Yao Qi <yao@codesourcery.com>
10481 * Makefile.in (clean): Remove tic6x-*.c files.
10482 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10483 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10484 (tic6x-c64xp-linux.c): Likewise.
10485 * configure.srv: Add support for tic6x-*-uclinux.
10486 * linux-tic6x-low.c: New.
10487 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10489 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10490 Yao Qi <yao@codesourcery.com>
10492 * target.h (struct target_ops): Add read_loadmap.
10493 * linux-low.c (struct target_loadseg): New type.
10494 (struct target_loadmap): New type.
10495 (linux_read_loadmap): New function.
10496 (linux_target_ops): Add linux_read_loadmap.
10497 * server.c (handle_query): Support qXfer:fdpic:read packet.
10498 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10501 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10503 * win32-low.c: Include <stdint.h>.
10505 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10507 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10508 to the inferior here.
10509 (i386_remove_aligned_watchpoint): Ditto.
10510 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10511 fit part of the watchpoint in the debug registers.
10512 (i386_update_inferior_debug_regs): New.
10513 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10514 registers, and only update the inferior on success.
10515 (i386_low_remove_watchpoint): Ditto.
10517 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10519 * linux-low.c (compare_ints, unique, list_threads, show_process,
10520 linux_core_of_thread): Delete.
10521 (linux_target_ops): Change linux_core_of_thread to
10522 linux_common_core_of_thread.
10523 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10524 * utils.c (malloc_failure): Change type of argument.
10525 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10526 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10527 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10528 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10529 (IPA_OBJS): Add common-utils-ipa.o.
10530 (ptid_h, linux_osdata_h): New macros.
10531 (server_h): Add common/common-utils.h, common/xml-utils.h,
10532 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10534 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10535 ptid.o, buffer.o): New rules.
10536 (linux-low.o): Add common/linux-osdata.h as a dependency.
10537 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10538 * configure.ac: Add AC_HEADER_DIRENT check.
10539 * config.in: Regenerate.
10540 * configure: Regenerate.
10541 * remote-utils.c (xml_escape_text): Delete.
10542 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10543 buffer_xml_printf): Move to common/buffer.c.
10544 * server.c (main): Remove call to initialize_inferiors.
10545 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10546 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10547 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10548 internal_error, gdb_assert, gdb_assert_fail): Delete.
10549 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10550 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10552 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10553 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10554 initialize_inferiors): Delete.
10556 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10558 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10561 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10563 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10565 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10567 2011-05-26 Yao Qi <yao@codesourcery.com>
10569 * Makefile.in (thread-db.o): Track dependence to
10570 common/gdb_thread_db.h.
10571 * thread-db.c: include gdb_thread_db.h from right place.
10573 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10575 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10576 __FILE__ and __LINE__ to internal_error.
10578 2011-05-13 Doug Evans <dje@google.com>
10580 * thread-db.c (try_thread_db_load_from_sdir): New function.
10581 (try_thread_db_load_from_dir): New function.
10582 (thread_db_load_search): Handle $sdir, ignore $pdir.
10583 Remove trying of system directories if search of
10584 libthread-db-search-path fails, that is now done via $sdir.
10586 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10588 * server.c (handle_query): Add EnableDisableTracepoints to the list
10589 of supported features.
10590 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10592 (cmd_qtenable_disable): New.
10593 (cmd_qtstart): Install tracepoints even if disabled.
10594 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10595 receiving a QTEnable or QTDisable packet.
10596 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10597 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10599 (gdb_probe): Skip data collection if static tracepoint is disabled.
10601 2011-05-10 Doug Evans <dje@google.com>
10603 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10605 2011-05-04 Doug Evans <dje@google.com>
10607 * linux-low.c (linux_join): Skip process lookup.
10608 * spu-low.c (spu_join): Ditto.
10609 * server.c (join_inferiors_callback): Delete.
10610 (process_serial_event): For 'D' packet (detach) call join_inferior
10613 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10615 * README: Don't mention xscale*-*-linux*.
10616 * configure.srv (xscale*-*-linux*): Don't handle target.
10618 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10620 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10622 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10623 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10624 (i386_emit_void_call_2): Likewise.
10626 2011-04-26 Yao Qi <yao@codesourcery.com>
10628 * linux-low.c: Move common macros to linux-ptrace.h.
10629 Include linux-ptrace.h.
10630 * Makefile.in (linux_ptrace_h): New.
10631 (linux-low.o): Depends on linux-ptrace.h.
10633 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10635 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10636 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10637 (remote_prepare): New function with most of the TCP code from ...
10638 (remote_open): ... here. Detect PORT here unconditionally. Move also
10639 setting transport_is_reliable.
10640 * server.c (run_once): New variable.
10641 (gdbserver_usage): Document it.
10642 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10643 the first run if RUN_ONCE.
10644 * server.h (run_once, remote_prepare): New declarations.
10646 2011-04-19 Tom Tromey <tromey@redhat.com>
10648 * win32-low.c (handle_load_dll): Remove duplicate "the".
10650 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10652 Remove support for old Cygwin 1.5 versions.
10653 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10654 function to avoid warning.
10655 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10658 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10660 * gdbserver/server.h (Macro _): Define it if not available.
10662 2011-03-14 Michael Snyder <msnyder@vmware.com>
10664 * hostio.c (handle_close): Remove unnecessary null test.
10666 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10668 * Makefile.in (maintainer-clean realclean distclean): Remove
10669 "make ... subdir_do" command.
10671 2011-03-10 Michael Snyder <msnyder@vmware.com>
10673 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10675 * server.c (handle_v_run): Free alloced buffer on early return.
10677 2011-03-09 Yao Qi <yao@codesourcery.com>
10680 2011-03-04 Yao Qi <yao@codesourcery.com>
10682 * Makefile.in: Remove GNU make feature --directory.
10684 2011-03-05 Yao Qi <yao@codesourcery.com>
10686 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10687 (subdir_do): New make target. Copied from gdb/Makefile.
10688 (maintainer-clean, realclean, distclean, clean): Call corresponding
10689 make targets in common/Makefile.
10691 2011-02-11 Yao Qi <yao@codesourcery.com>
10693 * configure.ac: Call AC_PROG_RANLIB.
10694 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10695 * configure: Regenerate.
10697 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10699 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10701 2011-03-06 Yao Qi <yao@codesourcery.com>
10703 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10705 2011-03-05 Yao Qi <yao@codesourcery.com>
10707 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10708 (subdir_do): New make target. Copied from gdb/Makefile.
10709 (maintainer-clean, realclean, distclean, clean): Call corresponding
10710 make targets in common/Makefile.
10712 2011-03-04 Yao Qi <yao@codesourcery.com>
10714 * Makefile.in: Remove GNU make feature --directory.
10716 2011-03-04 Michael Snyder <msnyder@vmware.com>
10718 * server.c (queue_stop_reply): Call xmalloc not malloc.
10720 2011-03-02 Michael Snyder <msnyder@vmware.com>
10722 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10724 2011-02-28 Michael Snyder <msnyder@vmware.com>
10726 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10727 (cmd_qtframe): Ditto.
10728 (cmd_qtbuffer): Ditto.
10729 (cmd_bigqtbuffer): Ditto.
10731 * utils.c (decimal2str): Initialize 'width' to nine, then
10732 don't mess with it.
10734 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10736 * hostio.c (require_data): Free *data, not data.
10738 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10740 * hostio.c (require_data): Use free, not xfree.
10742 2011-02-27 Michael Snyder <msnyder@vmware.com>
10744 * server.c (handle_query): Discard unused value.
10746 * hostio.c (require_data): Free malloc memory before returning
10749 2011-02-26 Michael Snyder <msnyder@vmware.com>
10751 * linux-low.c (list_threads): Call closedir for dirent.
10753 2011-02-27 Michael Snyder <msnyder@vmware.com>
10755 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10756 a case statement falls through.
10758 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10760 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10763 2011-02-26 Michael Snyder <msnyder@vmware.com>
10765 * utils.c (decimal2str): Eliminate dead code and dead param.
10766 (pulongest): Drop dead param from call to decimal2str.
10769 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10771 Revert the following patch (not approved yet):
10772 2011-02-21 Hui Zhu <teawater@gmail.com>
10773 * tracepoint.c (tp_printf): New function.
10774 (eval_agent_expr): Handle gdb_agent_op_printf.
10776 2011-02-21 Hui Zhu <teawater@gmail.com>
10778 * tracepoint.c (tp_printf): New function.
10779 (eval_agent_expr): Handle gdb_agent_op_printf.
10781 2011-02-18 Tom Tromey <tromey@redhat.com>
10783 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10784 (tracepoint.o): Likewise.
10785 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10786 (gdb_agent_op_names): Likewise.
10788 2011-02-18 Tom Tromey <tromey@redhat.com>
10790 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10791 gdb_agent_op_rot>: New constants.
10792 (gdb_agent_op_names): Add pick and roll.
10793 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10796 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10798 * aclocal.m4: Regenerated with aclocal-1.11.1.
10800 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10802 * server.c (handle_qxfer_traceframe_info): New.
10803 (qxfer_packets): Register "traceframe-info".
10804 (handle_query): Report support for qXfer:traceframe-info:read+.
10805 * tracepoint.c (match_blocktype): New.
10806 (traceframe_find_block_type): Rename to ...
10807 (traceframe_walk_blocks): ... this. Add callback filter argument,
10809 (traceframe_find_block_type): New, reimplemented on top of
10810 traceframe_walk_blocks.
10811 (build_traceframe_info_xml): New.
10812 (traceframe_read_info): New.
10813 * server.h (traceframe_read_info): Declare.
10815 2011-02-11 Yao Qi <yao@codesourcery.com>
10817 * configure.ac: Call AC_PROG_RANLIB.
10818 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10819 * configure: Regenerate.
10821 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10823 * server.c (gdb_read_memory): Change return semantics to allow
10825 (handle_search_memory_1): Adjust.
10826 (process_serial_event) <'m' packet>: Handle partial transfers.
10827 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10829 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10831 * regcache.c (init_register_cache): Initialize
10832 regcache->register_status.
10833 (free_register_cache): Release regcache->register_status.
10834 (regcache_cpy): Copy register_status.
10835 (registers_to_string): Print 'x's for unavailable registers.
10836 (supply_register): Mark the register's status valid or
10837 unavailable, depending on whether a buffer was passed in or not.
10838 (supply_register_zeroed): New.
10839 (supply_regblock): Mark the registers' status valid or
10840 unavailable, depending on whether a buffer was passed in or not.
10841 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10842 (struct regcache): New `register_status' field.
10843 (supply_register_zeroed): Declare.
10844 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10845 supply_register_zeroed, rather than passing a NULL buffer to
10847 * tracepoint.c (fetch_traceframe_registers): Update comment.
10849 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10851 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10854 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10856 * server.h (decode_xfer_write): Change prototype.
10857 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10858 and don't extract the annex here.
10859 * server.c (decode_xfer_read): Remove `annex' parameter,
10860 and don't extract the annex here.
10861 (decode_xfer): New.
10862 (struct qxfer): New.
10863 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10864 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10865 (handle_qxfer_statictrace): New functions, abstracted out from
10866 handle_query, and made to use the struct qxfer interface.
10867 (handle_threads_qxfer_proper): Rename to ...
10868 (handle_qxfer_threads_proper): ... this.
10869 (handle_threads_qxfer): Rename to ...
10870 (handle_qxfer_threads): ... this. Adjust.
10871 (qxfer_packets): New array.
10872 (handle_qxfer): New function.
10873 (handle_query): Use handle_qxfer.
10875 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10877 * gdbreplay.c: Shorten lines of >= 80 columns.
10878 * linux-low.c: Ditto.
10879 * linux-ppc-low.c: Ditto.
10880 * linux-s390-low.c: Ditto.
10881 * linux-sparc-low.c: Ditto.
10882 * linux-x86-low.c: Ditto.
10883 * linux-xtensa-low.c: Ditto.
10884 * mem-break.c: Ditto.
10885 * nto-low.c: Ditto.
10886 * regcache.h: Ditto.
10887 * remote-utils.c: Ditto.
10890 * thread-db.c: Ditto.
10891 * tracepoint.c: Ditto.
10893 * win32-low.h: Ditto.
10895 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10897 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10900 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10902 * server.c (gdbserver_version): Update copyright year in version
10904 * gdbreplay.c (gdbreplay_version): Ditto.
10906 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10908 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10909 * linux-bfin-low.c: New file.
10910 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10911 PT_DATA_ADDR for BFIN targets.
10912 * Makefile.in (SFILES): Add linux-bfin-low.c.
10913 (clean): Remove reg-bfin.c.
10914 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10915 * README: Mention supported Blackfin targets.
10917 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10919 * .gitignore: New file.
10921 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10923 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10925 2010-10-22 Jie Zhang <jie@codesourcery.com>
10927 * Makefile.in: Add FLAGS_TO_PASS variable.
10928 (install): Remove dependency of install-only and recursively
10929 invoke make for install-only.
10931 2010-10-04 Doug Evans <dje@google.com>
10933 * Makefile.in (uninstall): Use $(DESTDIR).
10935 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10939 * linux-x86-low.c (compat_siginfo_from_siginfo)
10940 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10941 si_code is < 0. Check for si_code == SI_TIMER before checking for
10944 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10946 * lynx-i386-low.c: New file.
10947 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10949 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10951 * lynx-low.c (ptrace_request_to_str): Remove handling for
10952 request values that have been removed in LynxOS 5.x.
10954 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10956 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10959 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10961 * configure.ac: Add --enable-inprocess-agent option.
10962 * configure: Rebuilt.
10964 2010-09-06 Yao Qi <yao@codesourcery.com>
10966 * linux-low.c (linux_kill): Remove unused variable.
10967 (linux_stabilize_threads): Likewise.
10968 * server.c (start_inferior): Likewise.
10969 (queue_stop_reply_callback): Likewise.
10970 * tracepoint.c (do_action_at_tracepoint): Likewise.
10972 2010-09-06 Yao Qi <yao@codesourcery.com>
10974 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10977 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10979 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10981 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10983 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10986 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10988 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10989 gdbserver/lynx-ppc-low.c: New files.
10990 * Makefile.in (lynx_low_h): New variable.
10991 (lynx-low.o, lynx-ppc-low.o): New rules.
10992 * configure.ac: On LynxOS, link with -lnetinet.
10993 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10994 * configure: regenerate.
10996 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10998 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10999 * configure.ac: Add check for vasprintf and vsnprintf.
11000 * configure, config.in: Regenerate.
11001 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11003 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11005 * gdbreplay.c: Move include of alloca.h up, next to include of
11007 * server.h: Add include of malloc.h.
11008 * mem-break.c: Remove include of malloc.h.
11009 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11011 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11013 * Makefile.in (memmem.o): Build with -Wno-error.
11015 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11017 * utils.c (xsnprintf): Make non-static.
11018 * server.h: Add xsnprintf declaration.
11019 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11020 replace calls to snprintf by calls to xsnprintf throughout.
11022 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11024 * configure.ac: Add configure check for alloca.
11025 * configure, config.in: Regenerate.
11026 * server.h: Include alloca.h if it exists.
11027 * gdbreplay.c: Include alloca.h if it exists.
11029 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11031 * linux-low.c (__SIGRTMIN): Define if not already defined.
11032 (linux_create_inferior): Check for __ANDROID__ rather than
11034 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11035 are already deferred.
11036 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11037 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11038 stopped and already has a pending signal to report.
11039 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11040 a pending signal to report or is moving out of a jump pad.
11041 (linux_init_signals): Check for __ANDROID__ rather than
11044 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11046 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11047 debug_threads check. Avoid a linear search when not doing debug
11050 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11052 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11053 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11054 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11055 (process_event): Change local fd's type to gdb_fildes_t.
11056 (create_file_handler): Adjust prototype.
11057 (delete_file_handler): Adjust prototype.
11058 (handle_file_event): Adjust prototype. Use pfildes.
11059 (create_file_event): Adjsut prototype.
11060 * remote-utils.c (remote_desc, listen_desc): Change type to
11062 * server.h: New gdb_fildes_t typedef.
11063 [USE_WIN32API]: Include winsock2.h.
11064 (delete_file_handler, add_file_handler): Adjust prototypes.
11065 (pfildes): Declare.
11066 * utils.c (pfildes): New.
11068 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11070 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11071 * configure: Regenerate.
11073 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11075 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11076 (linux_done_accessing_memory): ... this.
11077 (linux_target_ops): Adjust.
11078 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11079 * nto-low.c (nto_target_ops): Adjust comment.
11080 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11081 * spu-low.c (spu_target_ops): Adjust comment.
11082 * target.h (target_ops): Rename unprepare_to_access_memory field
11083 to done_accessing_memory.
11084 (unprepare_to_access_memory): Rename to ...
11085 (done_accessing_memory): ... this.
11087 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11089 * linux-low.c (linux_prepare_to_access_memory): New.
11090 (linux_unprepare_to_access_memory): New.
11091 (linux_target_ops): Install them.
11092 * server.c (read_memory): Rename to ...
11093 (gdb_read_memory): ... this. Use
11094 prepare_to_access_memory/prepare_to_access_memory.
11095 (write_memory): Rename to ...
11096 (gdb_write_memory): ... this. Use
11097 prepare_to_access_memory/prepare_to_access_memory.
11098 (handle_search_memory_1): Adjust.
11099 (process_serial_event): Adjust.
11100 * target.h (struct target_ops): New fields
11101 prepare_to_access_memory and unprepare_to_access_memory.
11102 (prepare_to_access_memory, unprepare_to_access_memory): New.
11103 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11104 prepare_to_access_memory/prepare_to_access_memory.
11105 * nto-low.c (nto_target_ops): Adjust.
11106 * spu-low.c (spu_target_ops): Adjust.
11107 * win32-low.c (win32_target_ops): Adjust.
11109 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11111 * Makefile.in (WARN_CFLAGS): Get it from configure.
11112 (WERROR_CFLAGS): New.
11113 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11114 * configure.ac: Introduce --enable-werror, which adds -Werror to
11115 the compiler command line. Enabled by default. Disable with
11116 --disable-werror. Add -Wdeclaration-after-statement
11117 Wpointer-arith and -Wformat-nonliteral to warning flags.
11118 * configure: Regenerate.
11120 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11122 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11124 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11126 * gdbreplay.c (remote_error): New.
11128 (expect): Use gdbchar. Check for error reading from GDB.
11129 Clarify sync error output.
11130 (play): Check for errors writing to GDB.
11131 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11132 * remote-utils.c (getpkt): Check for errors writing to the remote
11135 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11137 * linux-low.c (linux_wait_1): Move non-debugging code out of
11138 `debug_threads' control.
11140 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11142 * linux-low.c (linux_wait_1): Don't set last_status here.
11143 * server.c (push_event, queue_stop_reply_callback): Assert we're
11144 not pushing a TARGET_WAITKIND_IGNORE event.
11145 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11146 (myresume, handle_target_event): Set the thread's last_resume_kind
11147 and last_status from the target returned status.
11149 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11153 * linux-x86-low.c (update_debug_registers_callback): New.
11154 (i386_dr_low_set_addr): Use it.
11155 (i386_dr_low_get_addr): New.
11156 (i386_dr_low_set_control): Use update_debug_registers_callback.
11157 (i386_dr_low_get_control): New.
11158 (i386_dr_low_get_status): Adjust.
11159 * linux-low.c (linux_stop_lwp): New.
11160 * linux-low.h (linux_stop_lwp): Declare.
11162 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11163 argument instead of a i386_debug_reg_state.
11164 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11165 a i386_debug_reg_state.
11166 (i386_insert_aligned_watchpoint): Adjust.
11167 (i386_remove_aligned_watchpoint): Adjust.
11168 (i386_low_stopped_data_address): Read the debug registers from the
11169 inferior instead of from the mirrors.
11170 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11171 (i386_dr_low_get_addr): Declare.
11172 (i386_dr_low_get_control): Declare.
11173 (i386_dr_low_get_status): Change prototype.
11175 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11176 (i386_dr_low_get_addr): New.
11177 (i386_dr_low_get_control): New.
11178 (i386_dr_low_get_status): Adjust prototype. Return
11180 (i386_initial_stuff): Clear dr_status_mirror and
11182 (i386_get_thread_context): Adjust.
11183 (i386_set_thread_context): Adjust.
11184 (i386_thread_added): Adjust.
11186 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11188 * linux-low.h (linux_thread_area): Delete declaration.
11190 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11192 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11193 after its termination.
11195 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11197 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11198 (gdb_wants_all_stopped): Delete.
11199 (linux_wait_1): Don't call them.
11200 * server.c (handle_v_cont): Tag all threads as want-stopped.
11201 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11202 stopped as "client-wants-stopped".
11204 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11206 * Makefile.in (signals_h): New.
11207 (server_h): Depend on it.
11208 (server.o): Don't depend on $(signals_def).
11209 (signals.o): Depend on $(signals_def).
11211 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11213 * Makefile.in (signals_def): New.
11214 (server_h): Append include/gdb/signals.h and signals_def.
11215 (server.o): Append signals_def.
11217 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11219 * server.c (handle_target_event): Use target_signal_to_host for
11220 resume_info.sig initialization.
11221 * target.h (struct thread_resume) <sig>: New comment.
11223 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11225 * server.c (handle_query): strcpy() the returned string from paddress()
11226 instead of sprintf().
11227 * utils.c (paddress): Return phex_nz().
11229 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11231 * server.c (handle_v_cont): Call mourn_inferior if process
11233 (myresume): Likewise.
11235 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11237 Static tracepoints, and integration with UST.
11239 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11240 * mem-break.c (uninsert_all_breakpoints)
11241 (reinsert_all_breakpoints): New.
11242 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11243 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11244 (gdb_agent_ust_loaded, helper_thread_id)
11245 (gdb_agent_helper_thread_id): New macros.
11246 (struct ipa_sym_addresses): Add addr_ust_loaded,
11247 addr_helper_thread_id, addr_cmd_buf.
11248 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11249 (in_process_agent_loaded_ust): New.
11250 (write_e_ust_not_loaded): New.
11251 (maybe_write_ipa_ust_not_loaded): New.
11252 (struct collect_static_trace_data_action): New.
11253 (enum tracepoint_type) <static_tracepoint>: New.
11254 (struct tracepoint) <handle>: Mention static tracepoints.
11255 (struct static_tracepoint_ctx): New.
11256 (CMD_BUF_SIZE): New.
11257 (add_tracepoint_action): Handle static tracepoint actions.
11258 (unprobe_marker_at): New.
11259 (clear_installed_tracepoints): Handle static tracepoints.
11260 (cmd_qtdp): Handle static tracepoints.
11261 (probe_marker_at): New.
11262 (cmd_qtstart): Handle static tracepoints.
11263 (response_tracepoint): Handle static tracepoints.
11264 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11265 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11266 (get_context_regcache): Handle static tracepoints.
11267 (do_action_at_tracepoint): Handle static tracepoint actions.
11268 (traceframe_find_block_type): Handle static trace data blocks.
11269 (traceframe_read_sdata): New.
11270 (download_tracepoints): Download static tracepoint actions.
11271 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11272 (GDB_PROBE_NAME): New.
11274 (GET_UST_SYM): New.
11277 (ust_marker_to_static_tracepoint): New.
11279 (collect_ust_data_at_tracepoint): New.
11280 (gdb_ust_probe): New.
11281 (UNIX_PATH_MAX, SOCK_DIR): New.
11282 (gdb_ust_connect_sync_socket): New.
11283 (resume_thread, stop_thread): New.
11284 (run_inferior_command): New.
11285 (init_named_socket): New.
11286 (gdb_ust_socket_init): New.
11287 (cstr_to_hexstr): New.
11289 (first_marker, next_marker): New.
11290 (response_ust_marker): New.
11291 (cmd_qtfstm, cmd_qtsstm): New.
11292 (unprobe_marker_at, probe_marker_at): New.
11293 (cmd_qtstmat, gdb_ust_thread): New.
11294 (gdb_ust_init): New.
11295 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11296 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11297 (ST_REGENTRY): New.
11298 (x86_64_st_collect_regmap): New.
11299 (X86_64_NUM_ST_COLLECT_GREGS): New.
11300 (AMD64_RIP_REGNUM): New.
11301 (supply_static_tracepoint_registers): New.
11302 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11303 (ST_REGENTRY): New.
11304 (i386_st_collect_regmap): New.
11305 (i386_NUM_ST_COLLECT_GREGS): New.
11306 (supply_static_tracepoint_registers): New.
11307 * server.c (handle_query): Handle qXfer:statictrace:read.
11308 <qSupported>: Report support for StaticTracepoints, and
11309 qXfer:statictrace:read features.
11310 * server.h (traceframe_read_sdata)
11311 (supply_static_tracepoint_registers): Declare.
11312 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11313 (unpack_varlen_hex): Include in IPA build.
11314 * Makefile.in (ustlibs, ustinc): New.
11315 (IPA_OBJS): Add remote-utils-ipa.o.
11316 ($(IPA_LIB)): Link -ldl and -lpthread.
11318 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11319 * config.in, configure: Regenerate.
11321 2010-06-20 Ian Lance Taylor <iant@google.com>
11322 Pedro Alves <pedro@codesourcery.com>
11324 * linux-x86-low.c (always_true): Delete.
11325 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11326 trying to fool the compiler with always_true.
11328 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11330 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11331 conditions in gdbserver.
11333 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11335 * spu-low.c (spu_read_memory): Wrap around local store limit.
11336 (spu_write_memory): Likewise.
11338 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11340 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11341 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11343 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11345 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11346 uses with LONGEST uses.
11348 2010-06-14 Stan Shebs <stan@codesourcery.com>
11349 Pedro Alves <pedro@codesourcery.com>
11353 * linux-x86-low.c: Include limits.h.
11355 (always_true): New.
11358 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11359 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11360 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11361 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11362 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11363 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11364 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11365 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11366 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11367 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11368 (amd64_emit_void_call_2): New.
11369 (amd64_emit_ops): New.
11370 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11371 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11372 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11373 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11374 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11375 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11376 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11377 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11378 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11379 (i386_emit_stack_adjust, i386_emit_int_call_1)
11380 (i386_emit_void_call_2): New.
11381 (i386_emit_ops): New.
11382 (x86_emit_ops): New.
11383 (the_low_target): Install x86_emit_ops.
11384 * server.h (struct emit_ops): New.
11385 (get_raw_reg_func_addr): Declare.
11386 (current_insn_ptr, emit_error): Declare.
11387 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11388 (set_trace_state_variable_value): New defines.
11389 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11390 addr_get_trace_state_variable_value and
11391 addr_set_trace_state_variable_value.
11392 (symbol_list): New fields for get_raw_reg,
11393 get_trace_state_variable_value and set_trace_state_variable_value.
11394 (condfn): New typedef.
11395 (struct tracepoint): New field `compiled_cond'.
11396 (do_action_at_tracepoint): Clear compiled_cond.
11397 (get_trace_state_variable_value, set_trace_state_variable_value):
11399 (condition_true_at_tracepoint): If there's a compiled condition,
11401 (current_insn_ptr, emit_error): New globals.
11402 (struct bytecode_address): New.
11403 (get_raw_reg_func_addr): New.
11404 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11405 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11406 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11407 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11408 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11409 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11410 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11411 (compile_tracepoint_condition, compile_bytecodes): New.
11412 * target.h (emit_ops): Forward declare.
11413 (struct target_ops): New field emit_ops.
11414 (target_emit_ops): New.
11415 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11416 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11417 * linux-low.c (linux_emit_ops): New.
11418 (linux_target_ops): Install it.
11419 * linux-low.h (struct linux_target_ops): New field emit_ops.
11421 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11423 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11424 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11426 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11427 Stan Shebs <stan@codesourcery.com>
11429 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11430 (all): Depend on $(extra_libraries).
11431 (install-only): Install the IPA.
11432 (IPA_OBJS, IPA_LIB): New.
11433 (clean): Remove the IPA lib.
11434 (IPAGENT_CFLAGS): New.
11435 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11436 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11437 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11438 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11439 * configure.ac: Check for atomic builtins support in the compiler.
11440 (IPA_DEPFILES, extra_libraries): Define.
11441 * configure.srv (ipa_obj): Add description.
11442 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11443 (i[34567]86-*-linux*): Set ipa_obj.
11444 (x86_64-*-linux*): Set ipa_obj.
11445 * linux-low.c (stabilizing_threads): New.
11446 (supports_fast_tracepoints): New.
11447 (linux_detach): Stabilize threads before detaching.
11448 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11449 the lwp is either not stabilizing, or is moving out of a jump pad.
11450 (linux_fast_tracepoint_collecting): New.
11451 (maybe_move_out_of_jump_pad): New.
11452 (enqueue_one_deferred_signal): New.
11453 (dequeue_one_deferred_signal): New.
11454 (linux_wait_for_event_1): If moving out of a jump pad, defer
11455 pending signals to later.
11456 (linux_stabilize_threads): New.
11457 (linux_wait_1): Check if threads need moving out of jump pads, and
11459 (stuck_in_jump_pad_callback): New.
11460 (move_out_of_jump_pad_callback): New.
11461 (lwp_running): New.
11462 (linux_resume_one_lwp): Handle moving out of jump pads.
11463 (linux_set_resume_request): Dequeue deferred signals.
11464 (need_step_over_p): Also step over fast tracepoint jumps.
11465 (start_step_over): Also uninsert fast tracepoint jumps.
11466 (finish_step_over): Also reinsert fast tracepoint jumps.
11467 (linux_install_fast_tracepoint_jump): New.
11468 (linux_target_ops): Install linux_stabilize_threads and
11469 linux_install_fast_tracepoint_jump_pad.
11470 * linux-low.h (linux_target_ops) <get_thread_area,
11471 install_fast_tracepoint_jump_pad>: New fields.
11472 (struct lwp_info) <collecting_fast_tracepoint,
11473 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11474 (linux_get_thread_area): Declare.
11475 * linux-x86-low.c (jump_insn): New.
11476 (x86_get_thread_area): New.
11477 (append_insns): New.
11478 (push_opcode): New.
11479 (amd64_install_fast_tracepoint_jump_pad): New.
11480 (i386_install_fast_tracepoint_jump_pad): New.
11481 (x86_install_fast_tracepoint_jump_pad): New.
11482 (the_low_target): Install x86_get_thread_area and
11483 x86_install_fast_tracepoint_jump_pad.
11484 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11485 (struct fast_tracepoint_jump): New.
11486 (fast_tracepoint_jump_insn): New.
11487 (fast_tracepoint_jump_shadow): New.
11488 (find_fast_tracepoint_jump_at): New.
11489 (fast_tracepoint_jump_here): New.
11490 (delete_fast_tracepoint_jump): New.
11491 (set_fast_tracepoint_jump): New.
11492 (uninsert_fast_tracepoint_jumps_at): New.
11493 (reinsert_fast_tracepoint_jumps_at): New.
11494 (set_breakpoint_at): Use write_inferior_memory.
11495 (uninsert_raw_breakpoint): Use write_inferior_memory.
11496 (check_mem_read): Mask out fast tracepoint jumps.
11497 (check_mem_write): Mask out fast tracepoint jumps.
11498 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11499 (set_fast_tracepoint_jump): Declare.
11500 (delete_fast_tracepoint_jump)
11501 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11502 (reinsert_fast_tracepoint_jumps_at): Declare.
11503 * regcache.c: Don't compile many functions when building the
11504 in-process agent library.
11505 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11506 the register buffer in the heap.
11507 (free_register_cache): If the register buffer isn't owned by the
11508 regcache, don't free it.
11509 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11510 pre-existing register caches.
11511 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11513 (convert_ascii_to_int): : Constify `from' parameter type.
11514 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11515 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11516 the needed buffer in-place.
11517 (relocate_instruction): New.
11518 * server.c (handle_query) <qSymbols>: If the target supports
11519 tracepoints, give it a chance of looking up symbols. Report
11520 support for fast tracepoints.
11521 (handle_status): Stabilize threads.
11522 (process_serial_event): Adjust.
11523 * server.h (struct fast_tracepoint_jump): Forward declare.
11524 (struct process_info) <fast_tracepoint_jumps>: New field.
11525 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11526 (decode_X_packet, decode_M_packet): Adjust.
11527 (relocate_instruction): Declare.
11528 (in_process_agent_loaded): Declare.
11529 (tracepoint_look_up_symbols): Declare.
11530 (struct fast_tpoint_collect_status): Declare.
11531 (fast_tracepoint_collecting): Declare.
11532 (force_unlock_trace_buffer): Declare.
11533 (handle_tracepoint_bkpts): Declare.
11534 (initialize_low_tracepoint)
11535 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11536 * target.h (struct target_ops) <stabilize_threads,
11537 install_fast_tracepoint_jump_pad>: New fields.
11538 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11539 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11540 [HAVE_STDINT_H]: Include stdint.h.
11541 (trace_debug_1): Rename to ...
11542 (trace_vdebug): ... this.
11543 (trace_debug): Rename to ...
11544 (trace_debug_1): ... this. Add `level' parameter.
11545 (trace_debug): New.
11546 (ATTR_USED, ATTR_NOINLINE): New.
11547 (IP_AGENT_EXPORT): New.
11548 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11549 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11550 (about_to_request_buffer_space, trace_buffer_is_full)
11551 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11552 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11553 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11554 (traceframe_write_count, traceframes_created)
11555 (trace_state_variables)
11556 New renaming defines.
11557 (struct ipa_sym_addresses): New.
11558 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11559 (symbol_list): New.
11560 (ipa_sym_addrs): New.
11561 (all_tracepoint_symbols_looked_up): New.
11562 (in_process_agent_loaded): New.
11563 (write_e_ipa_not_loaded): New.
11564 (maybe_write_ipa_not_loaded): New.
11565 (tracepoint_look_up_symbols): New.
11566 (debug_threads) [IN_PROCESS_AGENT]: New.
11567 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11568 (UNKNOWN_SIDE_EFFECTS): New.
11569 (stop_tracing): New.
11570 (flush_trace_buffer): New.
11571 (stop_tracing_bkpt): New.
11572 (flush_trace_buffer_bkpt): New.
11573 (read_inferior_integer): New.
11574 (read_inferior_uinteger): New.
11575 (read_inferior_data_pointer): New.
11576 (write_inferior_data_pointer): New.
11577 (write_inferior_integer): New.
11578 (write_inferior_uinteger): New.
11579 (struct collect_static_trace_data_action): Delete.
11580 (enum tracepoint_type): New.
11581 (struct tracepoint) <type>: New field `type'.
11582 <actions_str, step_actions, step_actions_str>: Only include in
11584 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11585 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11586 (tracepoints): Use IP_AGENT_EXPORT.
11587 (last_tracepoint): Don't include in the IPA.
11588 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11589 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11590 (alloced_trace_state_variables): New.
11591 (trace_state_variables): Use IP_AGENT_EXPORT.
11592 (traceframe_t): Delete unused variable.
11593 (circular_trace_buffer): Don't include in the IPA.
11594 (trace_buffer_start): Delete.
11595 (struct trace_buffer_control): New.
11596 (trace_buffer_free): Delete.
11597 (struct ipa_trace_buffer_control): New.
11598 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11599 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11601 (trace_buffer_ctrl): New.
11602 (TRACE_BUFFER_CTRL_CURR): New.
11603 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11604 Reimplement as macros.
11605 (trace_buffer_wrap): Delete.
11606 (traceframe_write_count, traceframe_read_count)
11607 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11608 (struct tracepoint_hit_ctx) <type>: New field.
11609 (struct fast_tracepoint_ctx): New.
11610 (memory_barrier): New.
11612 (record_tracepoint_error): Update atomically in the IPA.
11613 (clear_inferior_trace_buffer): New.
11614 (about_to_request_buffer_space): New.
11615 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11616 updating the same buffer.
11617 (add_tracepoint): Default the tracepoint's type to trap
11618 tracepoint, and orig_size to -1.
11619 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11620 internal variables.
11621 (create_trace_state_variable): New parameter `gdb'. Handle it.
11622 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11623 (cmd_qtdp): Handle fast tracepoints.
11624 (cmd_qtdv): Adjust.
11625 (max_jump_pad_size): New.
11626 (gdb_jump_pad_head): New.
11627 (get_jump_space_head): New.
11628 (claim_jump_space): New.
11629 (sort_tracepoints): New.
11630 (MAX_JUMP_SIZE): New.
11631 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11633 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11634 support. Upload fast traceframes, and delete internal IPA
11636 (stop_tracing_handler): New.
11637 (flush_trace_buffer_handler): New.
11638 (cmd_qtstop): Upload fast tracepoints.
11639 (response_tracepoint): Handle fast tracepoints.
11640 (tracepoint_finished_step): Upload fast traceframes. Set the
11641 tracepoint hit context's tracepoint type.
11642 (handle_tracepoint_bkpts): New.
11643 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11644 type. Add comment about fast tracepoints.
11645 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11646 non-existing action_str field.
11647 (get_context_regcache): Handle fast tracepoints.
11648 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11650 (fast_tracepoint_from_jump_pad_address): New.
11651 (fast_tracepoint_from_ipa_tpoint_address): New.
11652 (collecting_t): New.
11653 (force_unlock_trace_buffer): New.
11654 (fast_tracepoint_collecting): New.
11656 (gdb_collect): New.
11657 (write_inferior_data_ptr): New.
11658 (target_tp_heap): New.
11659 (target_malloc): New.
11660 (download_agent_expr): New.
11662 (download_tracepoints): New.
11663 (download_trace_state_variables): New.
11664 (upload_fast_traceframes): New.
11665 (IPA_FIRST_TRACEFRAME): New.
11666 (IPA_NEXT_TRACEFRAME_1): New.
11667 (IPA_NEXT_TRACEFRAME): New.
11668 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11669 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11670 (gdb_jump_pad_buffer_end): New.
11671 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11672 (initialize_tracepoint): Adjust.
11673 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11674 buffer. Initialize the low module.
11675 * utils.c (PREFIX, TOOLNAME): New.
11676 (malloc_failure): Use PREFIX.
11677 (error): In the IPA, an error causes an exit.
11678 (fatal, warning): Use PREFIX.
11679 (internal_error): Use TOOLNAME.
11680 (NUMCELLS): Increase to 10.
11681 * configure, config.in: Regenerate.
11683 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11685 * server.c (handle_query) <qSupported>: Do two passes over the
11686 qSupported string to avoid nesting strtok.
11688 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11690 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11692 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11693 -Wl,--dynamic-list.
11694 * configure: Regenerate.
11695 * proc-service.list: New.
11697 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11699 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11702 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11704 * gdbreplay.c (remote_open): Check error return from socket() call by
11705 its equality to -1 not by it being negative.
11706 * remote-utils.c (remote_open): Likewise.
11708 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11710 * config.h: Regenerate.
11712 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11714 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11715 doesn't provide PTRACE_GET_THREAD_AREA.
11717 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11719 * linux-m68k-low.c: Include <asm/ptrace.h>
11720 (ps_get_thread_area): Implement.
11722 2010-05-03 Doug Evans <dje@google.com>
11724 * event-loop.c (struct callback_event): New struct.
11725 (callback_list): New global.
11726 (append_callback_event, delete_callback_event): New functions.
11727 (process_callback): New function.
11728 (start_event_loop): Call it.
11729 * remote-utils.c (NOT_SCHEDULED): Define.
11730 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11731 moved out of readchar.
11732 (readchar): Rewrite. Call reschedule before returning.
11733 (reset_readchar): New function.
11734 (remote_close): Call it.
11735 (process_remaining, reschedule): New functions.
11736 * server.h (callback_handler_func): New typedef.
11737 (append_callback_event, delete_callback_event): Declare.
11739 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11741 * proc-service.c (ps_pglobal_lookup): Use
11742 thread_db_look_up_one_symbol.
11743 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11744 parameter. Use it instead of all_symbols_looked_up.
11745 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11747 (all_symbols_looked_up): Don't declare.
11748 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11749 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11751 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11752 Set all_symbols_looked_up here.
11753 (thread_db_look_up_one_symbol): New.
11754 (thread_db_get_tls_address): Adjust.
11755 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11756 thread_db object on the heap, and tentatively set it in the
11758 (thread_db_init): Don't set all_symbols_looked_up here.
11759 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11761 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11763 * linux-low.c (linux_kill, linux_detach): Adjust.
11764 (status_pending_p_callback): Remove redundant statement. Check
11765 for !TARGET_WAITIKIND_IGNORE, instead of
11766 TARGET_WAITKIND_STOPPED.
11767 (handle_tracepoints): Make sure LWP is locked. Adjust.
11768 (linux_wait_for_event_1): Adjust.
11769 (linux_cancel_breakpoints): New.
11770 (unsuspend_one_lwp): New.
11771 (unsuspend_all_lwps): New.
11772 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11773 (send_sigstop_callback): Change return type to int, add new
11774 `except' parameter and handle it.
11775 (suspend_and_send_sigstop_callback): New.
11776 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11777 pass them down. If SUSPEND, also increment the lwp's suspend
11779 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11780 (need_step_over_p): Don't consider suspended LWPs.
11781 (start_step_over): Adjust.
11782 (proceed_one_lwp): Change return type to int, add new `except'
11783 parameter and handle it.
11784 (unsuspend_and_proceed_one_lwp): New.
11785 (proceed_all_lwps): Use find_inferior instead of
11787 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11788 also decrement the suspend count of LWPs. Pass `except' down,
11789 instead of hacking its suspend count.
11790 (linux_pause_all): Add `freeze' parameter. Adjust.
11791 (linux_unpause_all): New.
11792 (linux_target_ops): Install linux_unpause_all.
11793 * server.c (handle_status): Adjust.
11794 * target.h (struct target_ops): New fields `unpause_all' and
11795 `cancel_breakpoints'. Add new parameter to `pause_all'.
11796 (pause_all): Add new `freeze' parameter.
11797 (unpause_all): New.
11798 (cancel_breakpoints): New.
11799 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11800 cancel breakpoints.
11801 (cmd_qtstart): Pause threads.
11802 (stop_tracing): Pause threads, and cancel breakpoints.
11803 * win32-low.c (win32_target_ops): Adjust.
11805 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11807 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11808 the inferior right away from here...
11809 (linux_wait_1): ... to here, and adjust to check the thread's
11810 last_resume_kind instead of the lwp's step or stop_expected flags.
11812 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11814 * README: Use consistent `GDB' and `GDBserver' spellings.
11816 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11818 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11819 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11820 (linux_detach_one_lwp): Assume the lwp is stopped.
11821 (any_thread_of): Delete.
11822 (linux_detach): Stop all lwps here. Don't blindly delete all
11824 (delete_lwp_callback): New.
11825 (linux_mourn): Delete all lwps of the process that is gone.
11826 (linux_wait_1): Don't delete the last lwp of the process here.
11827 * mem-break.h (mark_breakpoints_out): Declare.
11828 * mem-break.c (mark_breakpoints_out): New.
11829 (free_all_breakpoints): Use it.
11830 * server.c (handle_target_event): If the process is gone, mark
11832 * thread-db.c (struct thread_db) <create_bp>: New field.
11833 (thread_db_enable_reporting): Fix prototype. Store a thread event
11834 breakpoint reference in the thread_db struct.
11835 (thread_db_load_search): Clear the thread_db object.
11836 (try_thread_db_load_1): Ditto.
11837 (switch_to_process): New.
11838 (disable_thread_event_reporting): Use it.
11839 (remove_thread_event_breakpoints): New.
11840 (thread_db_detach, thread_db_mourn): Use it.
11842 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11844 * linux-low.c (linux_enable_event_reporting): New.
11845 (linux_wait_for_event_1, handle_extended_wait): Use it.
11847 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11849 * linux-low.c (linux_kill_one_lwp, linux_kill)
11850 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11851 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11852 SIGSTOP even if the LWP is stopped.
11853 (send_sigstop_callback): New.
11854 (stop_all_lwps): Use send_sigstop_callback instead.
11855 (linux_resume_one_thread): Adjust.
11856 (proceed_one_lwp): Still proceed an LWP that the client has
11857 requested to stop, if we haven't reported it as stopped yet. Make
11858 sure that LWPs the client want stopped, have a pending SIGSTOP.
11860 2010-04-26 Doug Evans <dje@google.com>
11862 * server.c (handle_general_set): Make static.
11864 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11865 Print received char after testing for error/eof instead of before.
11866 (input_interrupt): Tweak comment.
11868 2010-04-23 Doug Evans <dje@google.com>
11870 * server.c (start_inferior): Print inferior argv if --debug.
11872 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11874 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11875 * nto-x86-low.c: Include server.h
11877 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11879 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11880 be consistent with other sources of this directory.
11881 (init_registers_amd64): Correct name of source file of this function
11884 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11886 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11887 64-bit executables.
11889 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11891 * win32-i386-low.c: Add 64-bit support.
11892 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11893 (init_registers_amd64): Declare.
11894 (mappings): Add 64-bit version of array.
11895 (init_windows_x86): New function.
11896 (the_low_target): Change init_arch field to init_windows_x86.
11898 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11900 * win32-low.c: Adapt to support also 64-bit architecture.
11901 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11902 (get_image_name): Use SIZE_T type for local variable `done'.
11903 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11904 (toolhelp_get_dll_name): Idem.
11905 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11906 Use uintptr_t typecast to avoid warning.
11907 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11908 (handle_exception): Use phex_nz to avoid warning.
11909 (win32_wait): Remove unused local variable `process'.
11911 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11913 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11916 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11918 * configure.ac: Use `ws2_32' library for srv_mingw.
11919 * configure: Regenerate.
11920 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11921 * remote-utils.c: Likewise.
11923 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11925 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11926 if __x86_64__ is defined.
11928 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11930 * configure: Regenerate.
11932 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11934 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11935 * target.h (target_ops): New get_tib_address field.
11936 * win32-low.h (win32_thread_info): Add thread_local_base field.
11937 * win32-low.c (child_add_thread): Add tlb argument.
11938 Set thread_local_base field to TLB.
11939 (get_child_debug_event): Adapt to child_add_thread change.
11940 (win32_get_tib_address): New function.
11941 (win32_target_ops): Set get_tib_address field to
11942 win32_get_tib_address.
11943 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11945 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11947 * linux-low.c (linux_mourn): Also remove the process.
11948 * server.c (handle_target_event): Don't remove the process here.
11949 * nto-low.c (nto_mourn): New.
11950 (nto_target_ops): Install it.
11951 * spu-low.c (spu_mourn): New.
11952 (spu_target_ops): Install it.
11953 * win32-low.c (win32_mourn): New.
11954 (win32_target_ops): Install it.
11956 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11958 * server.h (buffer_xml_printf): Remove redundant `;'.
11960 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11962 * regcache.c (set_register_cache): Invalidate regcaches before
11963 changing the register cache layout.
11964 (regcache_invalidate_one): Allow a NULL regcache.
11965 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11966 regcaches before changing the register cache layout or the target
11969 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11971 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11972 variable warning on Linux/x86-64.
11974 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11976 GDBserver disconnected tracing support.
11978 * linux-low.c (linux_remove_process): Delete.
11979 (add_lwp): Don't set last_resume_kind here.
11980 (linux_kill): Use `mourn'.
11981 (linux_detach): Use `thread_db_detach', and `mourn'.
11982 (linux_mourn): New.
11983 (linux_attach_lwp_1): Adjust comment.
11984 (linux_attach): last_resume_kind moved the thread_info; adjust.
11985 (status_pending_p_callback): Adjust.
11986 (linux_wait_for_event_1): Adjust.
11987 (count_events_callback, select_singlestep_lwp_callback)
11988 (select_event_lwp_callback, cancel_breakpoints_callback)
11989 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11990 (proceed_one_lwp): Adjust.
11991 (linux_async): Add debug output.
11992 (linux_thread_stopped): New.
11993 (linux_pause_all): New.
11994 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11996 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11997 (thread_db_free): Delete declaration.
11998 (thread_db_detach, thread_db_mourn): Declare.
11999 * thread-db.c (thread_db_init): Use thread_db_mourn.
12000 (thread_db_free): Delete, split in two.
12001 (disable_thread_event_reporting): New.
12002 (thread_db_detach): New.
12003 (thread_db_mourn): New.
12005 * server.h (struct thread_info) <last_resume_kind>: New field.
12006 <attached>: Add comment.
12007 <gdb_detached>: New field.
12008 (handler_func): Change return type to int.
12009 (handle_serial_event, handle_target_event): Ditto.
12010 (gdb_connected): Declare.
12012 (disconnected_tracing): Declare.
12013 (stop_tracing): Declare.
12015 * server.c (handle_query) <qSupported>: Report support for
12016 disconnected tracing.
12017 (queue_stop_reply_callback): Account for running threads.
12018 (gdb_wants_thread_stopped): New.
12019 (gdb_wants_all_threads_stopped): New.
12020 (gdb_reattached_process): New.
12021 (handle_status): Clear the `gdb_detached' flag of all processes.
12022 In all-stop, stop all threads.
12023 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12024 (process_serial_event): If the remote connection breaks, or if an
12025 exit was forced with "monitor exit", force an event loop exit.
12026 Handle disconnected tracing on detach.
12027 (handle_serial_event): Adjust.
12028 (handle_target_event): If GDB isn't connected, forward events back
12029 to the inferior, unless the last process exited, in which case,
12030 exit gdbserver. Adjust interface.
12032 * remote-utils.c (remote_open): Don't block in accept. Instead
12033 register an event loop source on the listen socket file
12034 descriptor. Refactor bits into ...
12035 (listen_desc): ... this new global.
12036 (gdb_connected): ... this new function.
12037 (enable_async_notification): ... this new function.
12038 (handle_accept_event): ... this new function.
12039 (remote_close): Clear remote_desc.
12041 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12043 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12045 (mourn_inferior): Define.
12046 (target_process_qsupported): Avoid the dangling else problem.
12047 (thread_stopped): Define.
12048 (pause_all): Define.
12049 (target_waitstatus_to_string): Declare.
12050 * target.c (target_waitstatus_to_string): New.
12052 * tracepoint.c (tracing): Make extern.
12053 (disconnected_tracing): New.
12054 (stop_tracing): Make extern. Handle tracing stops due to GDB
12056 (cmd_qtdisconnected): New.
12057 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12058 (handle_tracepoint_general_set): Handle QTDisconnected.
12060 * event-loop.c (event_handler_func): Change return type to int.
12061 (process_event): Bail out if the event handler wants the event
12063 (handle_file_event): Ditto.
12064 (start_event_loop): Bail out if the event handler wants the event
12067 * nto-low.c (nto_target_ops): Adjust.
12068 * spu-low.c (spu_wait): Don't remove the process here.
12069 (spu_target_ops): Adjust.
12070 * win32-low.c (win32_wait): Don't remove the process here.
12071 (win32_target_ops): Adjust.
12073 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12075 * regcache.c (realloc_register_cache): Invalidate inferior's
12076 regcache before recreating it.
12078 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12080 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12082 2010-04-09 Stan Shebs <stan@codesourcery.com>
12083 Pedro Alves <pedro@codesourcery.com>
12085 * server.h (LONGEST): New.
12086 (struct thread_info) <while_stepping>: New field.
12087 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12089 (initialize_tracepoint, handle_tracepoint_general_set)
12090 (handle_tracepoint_query, tracepoint_finished_step)
12091 (tracepoint_was_hit, release_while_stepping_state_list):
12092 (current_traceframe): Declare.
12093 * server.c (handle_general_set): Handle tracepoint packets.
12094 (read_memory): New.
12095 (write_memory): New.
12096 (handle_search_memory_1): Use read_memory.
12097 (handle_query): Report support for conditional tracepoints, trace
12098 state variables, and tracepoint sources. Handle tracepoint
12100 (main): Initialize the tracepoints module.
12101 (process_serial_event): Handle traceframe reads/writes.
12103 * linux-low.c (handle_tracepoints): New.
12104 (linux_wait_1): Call it.
12105 (linux_resume_one_lwp): Handle while-stepping.
12106 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12107 (linux_target_ops): Install them.
12108 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12110 * linux-x86-low.c (x86_supports_tracepoints): New.
12111 (the_low_target). Install it.
12113 * mem-break.h (delete_breakpoint): Declare.
12114 * mem-break.c (delete_breakpoint): Make external.
12116 * target.h (struct target_ops): Add `supports_tracepoints',
12117 `read_pc', and `write_pc' fields.
12118 (target_supports_tracepoints): Define.
12119 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12122 * regcache.h (struct regcache) <registers_owned>: New field.
12123 (init_register_cache, regcache_cpy): Declare.
12124 (regcache_read_pc, regcache_write_pc): Declare.
12125 (register_cache_size): Declare.
12126 (supply_regblock): Declare.
12127 * regcache.c (init_register_cache): New.
12128 (new_register_cache): Use it.
12129 (regcache_cpy): New.
12130 (register_cache_size): New.
12131 (supply_regblock): New.
12132 (regcache_read_pc, regcache_write_pc): New.
12134 * tracepoint.c: New.
12136 * Makefile.in (OBS): Add tracepoint.o.
12137 (tracepoint.o): New rule.
12139 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12141 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12143 (i386-mmx.c): Likewise.
12144 (i386-mmx-linux.o): Likewise.
12145 (i386-mmx-linux.c): Likewise.
12147 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12148 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12149 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12150 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12152 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12153 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12154 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12156 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12158 * Makefile.in (clean): Updated.
12160 (i386-avx.c): Likewise.
12161 (i386-avx-linux.o): Likewise.
12162 (i386-avx-linux.c): Likewise.
12163 (amd64-avx.o): Likewise.
12164 (amd64-avx.c): Likewise.
12165 (amd64-avx-linux.o): Likewise.
12166 (amd64-avx-linux.c): Likewise.
12168 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12169 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12170 (srv_amd64_regobj): Add amd64-avx.o.
12171 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12172 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12173 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12174 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12175 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12176 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12177 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12179 * i387-fp.c: Include "i386-xstate.h".
12181 (i387_cache_to_xsave): Likewise.
12182 (i387_xsave_to_cache): Likewise.
12183 (x86_xcr0): Likewise.
12185 * i387-fp.h (i387_cache_to_xsave): Likewise.
12186 (i387_xsave_to_cache): Likewise.
12187 (x86_xcr0): Likewise.
12189 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12190 * linux-crisv32-low.c (target_regsets): Likewise.
12191 * linux-m68k-low.c (target_regsets): Likewise.
12192 * linux-mips-low.c (target_regsets): Likewise.
12193 * linux-ppc-low.c (target_regsets): Likewise.
12194 * linux-s390-low.c (target_regsets): Likewise.
12195 * linux-sh-low.c (target_regsets): Likewise.
12196 * linux-sparc-low.c (target_regsets): Likewise.
12197 * linux-xtensa-low.c (target_regsets): Likewise.
12199 * linux-low.c: Include <sys/uio.h>.
12200 (regsets_fetch_inferior_registers): Support nt_type.
12201 (regsets_store_inferior_registers): Likewise.
12202 (linux_process_qsupported): New.
12203 (linux_target_ops): Add linux_process_qsupported.
12205 * linux-low.h (regset_info): Add nt_type.
12206 (linux_target_ops): Add process_qsupported.
12208 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12210 (init_registers_i386_avx_linux): New.
12211 (init_registers_amd64_avx_linux): Likewise.
12212 (xmltarget_i386_linux_no_xml): Likewise.
12213 (xmltarget_amd64_linux_no_xml): Likewise.
12214 (PTRACE_GETREGSET): Likewise.
12215 (PTRACE_SETREGSET): Likewise.
12216 (x86_fill_xstateregset): Likewise.
12217 (x86_store_xstateregset): Likewise.
12218 (use_xml): Likewise.
12219 (x86_linux_update_xmltarget): Likewise.
12220 (x86_linux_process_qsupported): Likewise.
12221 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12222 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12223 init_registers_i386_linux here. Call
12224 x86_linux_update_xmltarget.
12225 (the_low_target): Add x86_linux_process_qsupported.
12227 * server.c (handle_query): Call target_process_qsupported.
12229 * target.h (target_ops): Add process_qsupported.
12230 (target_process_qsupported): New.
12232 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12234 * inferiors.c (add_thread): Set last_status kind to
12235 TARGET_WAITKIND_IGNORE.
12236 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12237 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12238 (linux_wait_1): Move `thread' local definition to block that uses
12239 it. Don't NULL initialize `event_child'.
12240 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12241 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12242 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12244 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12246 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12247 an extended waitstatus, or by a watchpoint.
12248 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12249 thread was stepping or has been stopped by a watchpoint.
12251 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12253 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12254 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12255 of another, then delete the previous, and validate all
12257 (validate_inserted_breakpoint): New.
12258 (delete_disabled_breakpoints): New.
12259 (validate_breakpoints): New.
12260 (check_mem_read): Validate breakpoints before trusting their
12261 shadow. Delete disabled breakpoints.
12262 (check_mem_write): Validate breakpoints before trusting they
12263 should be inserted. Delete disabled breakpoints.
12264 * mem-break.h (validate_breakpoints):
12265 * server.c (handle_query): Validate breakpoints when we see a
12268 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12270 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12271 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12272 if we could tell there's a GDB breakpoint at stop_pc.
12273 (need_step_over_p): Don't do a step over if we find a GDB
12274 breakpoint at the resume PC.
12276 * mem-break.c (struct raw_breakpoint): New.
12277 (enum bkpt_type): New type `gdb_breakpoint'.
12278 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12279 fields. New field `raw'.
12280 (find_raw_breakpoint_at): New.
12281 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12282 breakpoint instead.
12283 (set_breakpoint_at): Adjust.
12284 (delete_raw_breakpoint): New.
12285 (release_breakpoint): New.
12286 (delete_breakpoint): Rename to...
12287 (delete_breakpoint_1): ... this. Add proc parameter. Use
12288 release_breakpoint. Return ENOENT.
12289 (delete_breakpoint): Reimplement.
12290 (find_breakpoint_at): Delete.
12291 (find_gdb_breakpoint_at): New.
12292 (delete_breakpoint_at): Delete.
12293 (set_gdb_breakpoint_at): New.
12294 (delete_gdb_breakpoint_at): New.
12295 (gdb_breakpoint_here): New.
12296 (set_reinsert_breakpoint): Use release_breakpoint.
12297 (uninsert_breakpoint): Rename to ...
12298 (uninsert_raw_breakpoint): ... this.
12299 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12300 (reinsert_raw_breakpoint): Change parameter type to
12302 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12304 (check_breakpoints): Adjust. Use release_breakpoint.
12305 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12306 (breakpoint_inserted_here): Ditto.
12307 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12308 Don't trust the breakpoint's shadow if it is not inserted.
12309 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12310 (delete_all_breakpoints): Adjust.
12311 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12312 use delete_breakpoint_1.
12314 * mem-break.h (breakpoints_supported): Delete declaration.
12315 (set_gdb_breakpoint_at): Declare.
12316 (gdb_breakpoint_here): Declare.
12317 (delete_breakpoint_at): Delete.
12318 (delete_gdb_breakpoint_at): Declare.
12320 * server.h (struct raw_breakpoint): Forward declare.
12321 (struct process_info): New field `raw_breakpoints'.
12323 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12326 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12328 * linux-low.c (status_pending_p_callback): Fix comment.
12329 (linux_wait_for_event_1): Move most of the internal breakpoint
12330 handling from here...
12331 (linux_wait_1): ... to here.
12332 (count_events_callback): New.
12333 (select_singlestep_lwp_callback): New.
12334 (select_event_lwp_callback): New.
12335 (cancel_breakpoints_callback): New.
12336 (select_event_lwp): New.
12337 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12338 priority to all LWPs that have had events that should be reported
12339 to the client. Cancel breakpoints when about to reporting the
12340 event to the client, not while stopping lwps. No longer cancel
12341 finished single-steps here.
12342 (cancel_finished_single_step): Delete.
12343 (cancel_finished_single_steps): Delete.
12345 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12347 * mem-break.c (enum bkpt_type): New.
12348 (struct breakpoint): New field `type'.
12349 (set_breakpoint_at): Change return type to struct breakpoint
12350 pointer. Set type to `other_breakpoint' by default.
12351 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12352 in the breakpoint list.
12353 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12354 (reinsert_breakpoint): Rename to ...
12355 (reinsert_raw_breakpoint): ... this.
12356 (reinsert_breakpoints_at): Adjust.
12357 * mem-break.h (struct breakpoint): Declare.
12358 (set_breakpoint_at): Change return type to struct breakpoint
12361 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12363 * server.c (handle_query): Assign, not compare.
12365 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12367 Teach linux gdbserver to step-over-breakpoints.
12369 * linux-low.c (can_hardware_single_step): New.
12370 (supports_breakpoints): New.
12371 (handle_extended_wait): If stopping threads, read the stop pc of
12372 the new cloned LWP.
12374 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12375 low target doesn't support retrieving the PC.
12376 (add_lwp): Set last_resume_kind to resume_continue.
12377 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12378 (linux_attach): Don't clear stop_expected. Set the lwp's
12379 last_resume_kind to resume_stop.
12380 (linux_detach_one_lwp): Don't check for removed breakpoints.
12381 (check_removed_breakpoint): Delete.
12382 (status_pending_p): Rename to ...
12383 (status_pending_p_callback): ... this. Don't check for removed
12384 breakpoints. Don't consider threads that are stopped from GDB's
12386 (linux_wait_for_lwp): Always read the stop_pc here.
12387 (cancel_breakpoint): New.
12388 (step_over_bkpt): New global.
12389 (linux_wait_for_event_1): Implement stepping over breakpoints.
12390 (gdb_wants_lwp_stopped): New.
12391 (gdb_wants_all_stopped): New.
12392 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12393 single-step traps here. Store the thread's last reported target
12395 (send_sigstop): Don't clear stop_expected. Always set it,
12397 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12398 (cancel_finished_single_step): New.
12399 (cancel_finished_single_steps): New.
12400 (wait_for_sigstop): Don't cancel finished single-step traps here.
12401 (linux_resume_one_lwp): Don't check for removed breakpoints.
12402 Don't set `step' on non-hardware step archs.
12403 (linux_set_resume_request): Ignore resume_stop requests if already
12404 stopping or stopped. Set the lwp's last_resume_kind.
12405 (resume_status_pending_p): Don't check for removed breakpoints.
12406 (need_step_over_p): New.
12407 (start_step_over): New.
12408 (finish_step_over): New.
12409 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12410 requests. Clear the thread's last reported target waitstatus.
12411 Don't use the `suspended' flag. Don't consider pending breakpoints.
12412 (linux_resume): Start a step-over if necessary.
12413 (proceed_one_lwp): New.
12414 (proceed_all_lwps): New.
12415 (unstop_all_lwps): New.
12416 * linux-low.h (struct lwp_info): Rewrite comment for the
12417 `suspended' flag. Add the `stop_pc' field. Delete the
12418 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12419 Add `'last_resume_kind' and `need_step_over' fields.
12420 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12421 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12422 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12423 (set_raw_breakpoint_at): New.
12424 (set_breakpoint_at): Rewrite to use it.
12425 (reinsert_breakpoint_handler): Delete.
12426 (set_reinsert_breakpoint): New.
12427 (reinsert_breakpoint_by_bp): Delete.
12428 (delete_reinsert_breakpoints): New.
12429 (uninsert_breakpoint): Rewrite.
12430 (uninsert_breakpoints_at): New.
12431 (reinsert_breakpoint): Rewrite.
12432 (reinsert_breakpoints_at): New.
12433 (check_breakpoints): Rewrite.
12434 (breakpoint_here): New.
12435 (breakpoint_inserted_here): New.
12436 (check_mem_read): Adjust.
12437 * mem-break.h (breakpoints_supported, breakpoint_here)
12438 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12439 (reinsert_breakpoint_by_bp): Delete declaration.
12440 (delete_reinsert_breakpoints): Declare.
12441 (reinsert_breakpoint): Delete declaration.
12442 (reinsert_breakpoints_at): Declare.
12443 (uninsert_breakpoint): Delete declaration.
12444 (uninsert_breakpoints_at): Declare.
12445 (check_breakpoints): Adjust prototype.
12446 * server.h: Adjust include order.
12447 (struct thread_info): Declare here. Add a `last_status' field.
12449 2010-03-23 Michael Snyder <msnyder@vmware.com>
12451 * server.c (crc32): New function.
12452 (handle_query): Add handling for 'qCRC:' request.
12454 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12456 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12457 lwp had been stopped by a watchpoint.
12459 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12461 * server.h (internal_error): Declare.
12462 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12463 * utils.c (internal_error): New function.
12465 2010-03-15 Andreas Schwab <schwab@redhat.com>
12467 * configure.srv: Fix typo setting srv_regobj.
12469 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12471 * linux-low.c (fetch_register): Avoid passing a non string literal
12473 (usr_store_inferior_registers): Ditto.
12475 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12477 * linux-low.c (linux_write_memory): Bail out early if peeking
12480 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12482 * linux-low.h (struct lwp_info): New fields
12483 `stopped_by_watchpoint' and `stopped_data_address'.
12484 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12485 here, and cache them in the lwp object.
12486 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12488 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12490 (linux_stopped_by_watchpoint): Rewrite.
12491 (linux_stopped_data_address): Rewrite.
12493 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12495 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12496 switching the current inferior, not before.
12498 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12500 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12501 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12502 i386-linux.c and amd64-linux.c.
12503 (reg-i386.o): Removed.
12504 (reg-i386.c): Likewise.
12505 (reg-i386-linux.o): Likewise.
12506 (reg-i386-linux.c): Likewise.
12507 (reg-x86-64.o): Likewise.
12508 (reg-x86-64.c): Likewise.
12509 (reg-x86-64-linux.o): Likewise.
12510 (reg-x86-64-linux.c): Likewise.
12512 (i386.c): Likewise.
12513 (i386-linux.o): Likewise.
12514 (i386-linux.c): Likewise.
12515 (amd64.o): Likewise.
12516 (amd64.c): Likewise.
12517 (amd64-linux.o): Likewise.
12518 (amd64-linux.c): Likewise.
12520 * configure.srv (srv_i386_regobj): New.
12521 (srv_i386_linux_regobj): Likewise.
12522 (srv_amd64_regobj): Likewise.
12523 (srv_amd64_linux_regobj): Likewise.
12524 (srv_i386_32bit_xmlfiles): Likewise.
12525 (srv_i386_64bit_xmlfiles): Likewise.
12526 (srv_i386_xmlfiles): Likewise.
12527 (srv_amd64_xmlfiles): Likewise.
12528 (srv_i386_linux_xmlfiles): Likewise.
12529 (srv_amd64_linux_xmlfiles): Likewise.
12530 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12531 srv_xmlfiles to $srv_i386_xmlfiles.
12532 (i[34567]86-*-mingw32ce*): Likewise.
12533 (i[34567]86-*-mingw*): Likewise.
12534 (i[34567]86-*-nto*): Likewise.
12535 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12536 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12537 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12538 (x86_64-*-linux*): Likewise.
12540 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12541 (init_registers_amd64_linux): New.
12542 (x86_arch_setup): Replace init_registers_x86_64_linux with
12543 init_registers_amd64_linux.
12545 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12547 * configure.ac: Check for libdl. If it is not available link against
12548 static libthread_db.
12549 * configure: Regenerate.
12551 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12555 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12556 handing a read watchpoint.
12557 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12559 2010-02-12 Doug Evans <dje@google.com>
12561 * linux-low.c (linux_supports_tracefork_flag): Document.
12562 (linux_look_up_symbols): Add comment.
12564 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12566 * regcache.c (supply_register): Clear regcache if buf is NULL.
12568 2010-02-02 Nicolas Roche <roche@sourceware.org>
12569 Joel Brobecker <brobecker@adacore.com>
12571 * inferiors.c (find_inferior): Add function documentation.
12572 (unloaded_dll): Handle the case where the unloaded dll has not
12573 been previously registered in the dll list.
12575 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12577 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12578 (thumb2_breakpoint): New.
12579 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12581 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12583 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12584 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12587 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12589 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12591 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12593 * linux-s390-low.c (s390_collect_ptrace_register)
12594 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12596 2010-01-21 Doug Evans <dje@google.com>
12598 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12599 (PTRACE_ARG4_TYPE): New macro.
12600 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12601 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12602 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12603 (usr_store_inferior_registers): Ditto.
12604 (linux_read_memory, linux_write_memory): Ditto.
12605 (linux_test_for_tracefork): Ditto.
12607 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12608 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12610 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12612 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12615 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12617 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12618 prototype to take a regcache. Adjust.
12620 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12622 * regcache.h (struct thread_info): Forward declare.
12623 (struct regcache): New.
12624 (new_register_cache): Adjust prototype.
12625 (get_thread_regcache): Declare.
12626 (free_register_cache): Adjust prototype.
12627 (registers_to_string, registers_from_string): Ditto.
12628 (supply_register, supply_register_by_name, collect_register)
12629 (collect_register_as_string, collect_register_by_name): Ditto.
12630 * regcache.c (struct inferior_regcache_data): Delete.
12631 (get_regcache): Rename to ...
12632 (get_thread_regcache): ... this. Adjust. Switch inferior before
12633 fetching registers.
12634 (regcache_invalidate_one): Adjust.
12635 (regcache_invalidate): Fix prototype.
12636 (new_register_cache): Return the new register cache.
12637 (free_register_cache): Change prototype.
12638 (realloc_register_cache): Adjust.
12639 (registers_to_string): Change prototype to take a regcache. Adjust.
12640 (registers_from_string): Ditto.
12641 (register_data): Ditto.
12642 (supply_register): Ditto.
12643 (supply_register_by_name): Ditto.
12644 (collect_register): Ditto.
12645 (collect_register_as_string): Ditto.
12646 (collect_register_by_name): Ditto.
12647 * server.c (process_serial_event): Adjust.
12648 * linux-low.h (regset_fill_func, regset_store_func): Change
12650 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12652 * linux-low.c (get_stop_pc): Adjust.
12653 (check_removed_breakpoint): Adjust.
12654 (linux_wait_for_event): Adjust.
12655 (linux_resume_one_lwp): Adjust.
12656 (fetch_register): Add regcache parameter. Adjust.
12657 (usr_store_inferior_registers): Ditto.
12658 (regsets_fetch_inferior_registers): Ditto.
12659 (regsets_store_inferior_registers): Ditto.
12660 (linux_fetch_registers, linux_store_registers): Ditto.
12661 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12663 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12665 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12666 prototype to take a regcache.
12667 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12668 * remote-utils.c (convert_ascii_to_int, outreg)
12669 (prepare_resume_reply): Change prototype to take a regcache.
12671 * target.h (struct target_ops) <fetch_registers, store_registers>:
12672 Change prototype to take a regcache.
12673 (fetch_inferior_registers, store_inferior_registers): Change
12674 prototype to take a regcache. Adjust.
12675 * proc-service.c (ps_lgetregs): Adjust.
12676 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12677 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12678 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12679 take a regcache. Adjust.
12680 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12681 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12682 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12683 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12684 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12685 (cris_cannot_fetch_register):
12686 (cris_breakpoint_at): Change prototype to take a regcache.
12688 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12689 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12690 to take a regcache. Adjust.
12691 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12693 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12694 take a regcache. Adjust.
12695 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12696 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12697 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12698 * linux-mips-low.c (mips_get_pc):
12699 (mips_set_pc): Change prototype to take a regcache. Adjust.
12700 (mips_reinsert_addr): Adjust.
12701 (mips_collect_register): Change prototype to take a regcache.
12703 (mips_supply_register):
12704 (mips_collect_register_32bit, mips_supply_register_32bit)
12705 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12706 (mips_store_fpregset): Ditto.
12707 * linux-ppc-low.c (ppc_supply_ptrace_register)
12708 (ppc_supply_ptrace_register): Ditto.
12709 (parse_spufs_run): Adjust.
12710 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12711 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12712 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12713 take a regcache. Adjust.
12714 * linux-s390-low.c (s390_collect_ptrace_register)
12715 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12716 (s390_set_pc): Change prototype to take a regcache. Adjust.
12717 (s390_arch_setup): Adjust.
12718 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12719 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12720 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12721 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12722 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12724 (sparc_breakpoint_at): Adjust.
12725 * linux-xtensa-low.c (xtensa_fill_gregset):
12726 (xtensa_store_gregset):
12727 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12728 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12729 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12730 prototype to take a regcache. Adjust.
12731 * win32-arm-low.c (arm_fetch_inferior_register)
12732 (arm_store_inferior_register): Change prototype to take a
12734 * win32-i386-low.c (i386_fetch_inferior_register)
12735 (i386_store_inferior_register): Change prototype to take a
12737 * win32-low.c (child_fetch_inferior_registers)
12738 (child_store_inferior_registers): Change prototype to take a
12740 (win32_wait): Adjust.
12741 (win32_fetch_inferior_registers): Change prototype to take a
12743 (win32_store_inferior_registers): Adjust.
12744 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12745 store_inferior_register>: Change prototype to take a regcache.
12747 2010-01-20 Doug Evans <dje@google.com>
12749 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12751 (linux_wait_for_event1, linux_init_signals): Ditto.
12752 (W_STOPCODE): Provide definition if missing.
12754 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12756 * linux-low.c (linux_core_of_thread): New.
12757 (compare_ints, show_process, list_threads): New.
12758 (linux_qxfer_osdata): Report threads and cores.
12759 (linux_target_op): Register linux_core_of_thread.
12760 * remote-utils.c (prepare_resume_reply): Report the core.
12761 (buffer_xml_printf): Support %d specifier.
12762 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12764 (handle_query): Handle qXfer:threads. Announce availability
12766 * target.h (struct target_ops): New field core_of_thread.
12768 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12770 * Makefile.in (clean): Remove new generated files.
12771 (reg-s390.o, reg-s390.c): Remove rules.
12772 (reg-s390x.o, reg-s390x.c): Likewise.
12773 (s390-linux32.o, s390-linux32.c): Add rules.
12774 (s390-linux64.o, s390-linux64.c): Likewise.
12775 (s390x-linux64.o, s390x-linux64.c): Likewise.
12776 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12777 * linux-s390-low.c: Include <elf.h>.
12778 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12779 (init_registers_s390): Remove prototype.
12780 (init_registers_s390x): Likewise.
12781 (init_registers_s390_linux32): Add prototype.
12782 (init_registers_s390_linux64): Likewise.
12783 (init_registers_s390x_linux64): Likewise.
12784 (s390_num_regs_3264): New define.
12785 (s390_regmap_3264): New global variable.
12786 (s390_cannot_fetch_register): Remove obsolete check.
12787 (s390_cannot_store_register): Likewise.
12788 (s390_collect_ptrace_register): Handle upper/lower register halves.
12789 (s390_supply_ptrace_register): Likewise.
12790 (s390_fill_gregset): Update to register number changes.
12791 (s390_get_hwcap): New routine.
12792 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12793 Install appropriate regmap and register set.
12795 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12797 * server.c (gdbserver_version): Update copyright year to 2010.
12798 * gdbreplay.c (gdbreplay_version): Likewise.
12800 2009-12-28 Doug Evans <dje@google.com>
12802 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12803 elf/external.h. Include <elf.h> instead but only if necessary.
12805 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12807 * linux-low.c (linux_remove_process): Remove `detaching'
12808 parameter. Don't release/detach from thread_db here.
12809 (linux_kill): Release/detach from thread_db here, ...
12810 (linux_detach): ... and here, before actually detaching.
12811 (linux_wait_1): ... and here, when a process exits.
12812 * thread-db.c (any_thread_of): New.
12813 (thread_db_free): Switch the current inferior to a thread of the
12816 2009-12-21 Doug Evans <dje@google.com>
12818 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12820 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12821 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12822 warning ifndef __NR_tkill. Move setting of errno there too.
12823 Delete unnecessary resetting of errno after syscall.
12824 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12826 * configure.ac: Check for dladdr.
12827 * config.in: Regenerate.
12828 * configure: Regenerate.
12829 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12830 (try_thread_db_load): Update.
12832 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12834 2009-12-18 Doug Evans <dje@google.com>
12836 * event-loop.c: Include unistd.h if it exists.
12838 * linux-low.c (my_waitpid): Move definition away from being in
12839 between linux_tracefork_child/linux_test_for_tracefork.
12841 * gdb_proc_service.h (psaddr_t): Fix type.
12842 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12843 signature to match glibc.
12845 2009-12-16 Doug Evans <dje@google.com>
12847 * linux-low.c (linux_read_memory): Fix argument to read.
12849 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12851 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12852 events, don't leave current_inferior pointing at null.
12854 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12856 * win32-low.c (LOG): Delete.
12857 (OUTMSG): Output to stderr.
12858 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12859 on compile time LOG macro.
12860 (win32_wait): Fix debug output.
12862 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12864 * win32-low.c (win32_add_one_solib): If the dll name is
12865 "ntdll.dll", prepend the system directory to the dll path.
12867 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12869 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12871 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12872 Vladimir Prus <vladimir@codesourcery.com>
12874 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12875 * configure.ac: Check for __mcoldfire__ and set
12876 gdb_cv_m68k_is_coldfire.
12877 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12878 reg-cf.o and reg-m68k.o.
12879 * configure: Regenerated.
12881 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12883 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12884 Pass it to thread_db_free.
12885 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12886 proper `detaching' argument to linux_remove_process.
12887 * linux-low.h (thread_db_free): Add `detaching' parameter.
12888 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12890 (thread_db_free): Add `detaching' parameter. Only
12891 call td_ta_clear_event if detaching from process.
12893 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12895 * thread-db.c (thread_db_free): Fix typo.
12897 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12900 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12902 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12904 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12905 with an i686 compiler.
12906 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12908 * configure: Rebuilt.
12910 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12914 * server.c (handle_search_memory_1): Correct read_addr initialization
12915 in loop for searching subsequent chunks.
12917 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12919 * configure.ac: New --with-libthread-db option.
12920 * thread-db.c: Allow direct dependence on libthread_db.
12921 (thread_db_free): Adjust.
12922 * config.in: Regenerate.
12923 * configure: Likewise.
12925 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12928 * thread-db.c (attach_thread): New function.
12929 (maybe_attach_thread): Return success/failure.
12930 (find_new_threads_callback): Adjust.
12931 (thread_db_find_new_threads): Loop until no new threads.
12933 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12935 * proc-service.c (ps_lgetregs): Formatting.
12937 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12939 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12940 * configure.ac: Adjust.
12941 * linux-low.h (struct process_info_private): Move members to struct
12943 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12944 * linux-low.c (linux_remove_process): Adjust.
12945 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12946 * server.c (handle_query): Move code ...
12947 (handle_monitor_command): ... here. New function.
12948 * target.h (struct target_ops): New member.
12949 * thread-db.c (struct thread_db): New.
12950 (libthread_db_search_path): New variable.
12951 (thread_db_create_event, thread_db_enable_reporting)
12952 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12953 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12954 (try_thread_db_load_1, dladdr_to_soname): New functions.
12955 (try_thread_db_load, thread_db_load_search): New functions.
12956 (thread_db_init): Search for libthread_db.
12957 (thread_db_free): New function.
12958 (thread_db_handle_monitor_command): Likewise.
12959 * config.in: Regenerate.
12960 * configure: Regenerate.
12962 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12964 * spu-low.c (spu_kill): Wait for inferior to terminate.
12965 Call clear_inferiors.
12966 (spu_detach): Call clear_inferiors.
12968 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12970 * aclocal.m4: Regenerate.
12971 * config.in: Likewise.
12972 * configure: Likewise.
12974 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12976 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12977 (parse_spufs_run): New function.
12978 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12979 (ppc_breakpoint_at): Handle SPU breakpoints.
12981 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12983 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12984 (SPUFS_MAGIC): Define.
12985 (spu_enumerate_spu_ids): New function.
12986 (linux_qxfer_spu): New function.
12987 (linux_target_ops): Install linux_qxfer_spu.
12989 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12991 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12992 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12993 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12994 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12995 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12996 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12997 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12998 (init_registers_powerpc_cell32l): Add prototype.
12999 (init_registers_powerpc_cell64l): Likewise.
13000 (ppc_arch_setup): Detect Cell/B.E. architecture.
13002 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13004 * Makefile.in (datarootdir): New variable.
13006 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13008 * linux-low.c (linux_write_memory): Update debugging output.
13009 * Makefile.in (clean): Add new descriptions.
13010 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13011 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13012 * configure.srv: Add new files for arm*-*-linux*.
13013 * linux-arm-low.c: Add new declarations.
13014 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13015 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13016 (HWCAP_VFPv3D16): New.
13017 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13018 instead of __IWMMXT__.
13019 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13020 (arm_arch_setup): New.
13021 (target_regsets): Remove #ifdef. Add VFP regset.
13022 (the_low_target): Use arm_arch_setup.
13024 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13026 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13027 the main thread again.
13029 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13031 Adding Neutrino gdbserver.
13032 * configure: Regenerated.
13033 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13034 * configure.srv (i[34567]86-*-nto*): New target.
13035 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13036 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13037 (nto_comctrl) [__QNX__]: New function.
13038 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13040 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13042 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13045 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13046 Pedro Alves <pedro@codesourcery.com>
13048 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13049 don't support CONTEXT_EXTENDED_REGISTERS.
13050 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13051 (the_low_target): Install them.
13052 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13053 failing with ERROR_PIPE_NOT_CONNECTED.
13055 2009-06-30 Doug Evans <dje@google.com>
13056 Pierre Muller <muller@ics.u-strasbg.fr>
13058 Add h/w watchpoint support to x86-linux, win32-i386.
13059 * Makefile.in (SFILES): Add i386-low.c
13060 (i386_low_h): Define.
13061 (i386-low.o): Add dependencies.
13062 (linux-x86-low.o): Add i386-low.h dependency.
13063 (win32-i386-low.o): Ditto.
13064 * i386-low.c: New file.
13065 * i386-low.h: New file.
13066 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13067 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13068 * linux-low.c (linux_add_process): Initialize arch_private.
13069 (linux_remove_process): Free arch_private.
13070 (add_lwp): Initialize arch_private.
13071 (delete_lwp): Free arch_private.
13072 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13074 * linux-low.h (process_info_private): New member arch_private.
13075 (lwp_info): New member arch_private.
13076 (linux_target_ops): New members new_process, new_thread,
13078 (ptid_of): New macro.
13079 * linux-x86-low.c: Include stddef.h, i386-low.h.
13080 (arch_process_info): New struct.
13081 (arch_lwp_info): New struct.
13082 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13083 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13084 (i386_dr_low_get_status): New function.
13085 (x86_insert_point, x86_remove_point): New functions.
13086 (x86_stopped_by_watchpoint): New function.
13087 (x86_stopped_data_address): New function.
13088 (x86_linux_new_process, x86_linux_new_thread): New functions.
13089 (x86_linux_prepare_to_resume): New function.
13090 (the_low_target): Add entries for insert_point, remove_point,
13091 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13093 * server.c (debug_hw_points): New global.
13094 (monitor_show_help): Document set debug-hw-points.
13095 (handle_query): Process "set debug-hw-points".
13096 * server.h (debug_hw_points): Declare.
13097 (paddress): Declare.
13098 * utils.c (NUMCELLS, CELLSIZE): New macros.
13099 (get_sell, xsnprintf, paddress): New functions.
13100 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13101 remove_point, stopped_by_watchpoint, stopped_data_address.
13102 * win32-i386-low.c: Include i386-low.h.
13103 (debug_reg_state): Replaces dr.
13104 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13105 (i386_dr_low_get_status): New function.
13106 (i386_insert_point, i386_remove_point): New functions.
13107 (i386_stopped_by_watchpoint): New function.
13108 (i386_stopped_data_address): New function.
13109 (i386_initial_stuff): Update.
13110 (get_thread_context,set_thread_context,i386_thread_added): Update.
13111 (the_low_target): Add entries for insert_point,
13112 remove_point, stopped_by_watchpoint, stopped_data_address.
13113 * win32-low.c (win32_insert_watchpoint): New function.
13114 (win32_remove_watchpoint): New function.
13115 (win32_stopped_by_watchpoint): New function.
13116 (win32_stopped_data_address): New function.
13117 (win32_target_ops): Add entries for insert_watchpoint,
13118 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13119 * win32-low.h (win32_target_ops): New members insert_point,
13120 remove_point, stopped_by_watchpoint, stopped_data_address.
13122 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13124 * server.c (process_serial_event): Re-return unsupported, not
13125 error, if the type isn't recognized. Re-allow supporting only
13126 insert or remove packets. Also call require_running for
13127 breakpoints. Add missing break statement to default case. Tidy.
13128 * target.h (struct target_ops): Rename insert_watchpoint to
13129 insert_point, and remove_watchpoint to remove_point.
13131 * linux-low.h (struct linux_target_ops): Likewise.
13132 * linux-low.c (linux_insert_watchpoint): Rename to ...
13133 (linux_insert_point): ... this. Adjust.
13134 (linux_remove_watchpoint): Rename to ...
13135 (linux_remove_point): ... this. Adjust.
13136 (linux_target_ops): Adjust.
13137 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13138 (cris_insert_point): ... this.
13139 (cris_remove_watchpoint): Rename to ...
13140 (cris_remove_point): ... this.
13141 (the_low_target): Adjust.
13143 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13145 * server.c (handle_v_kill): Pass signal_pid to
13146 kill_inferior if multi_process is zero.
13148 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13150 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13151 * target.h (target_ops): Comment for *_watchpoint to make it clear
13152 the functions can get types '0' and '1'.
13154 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13156 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13157 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13158 * regcache.c (get_regcache): Likewise.
13159 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13160 * win32-low.c (child_fetch_inferior_registers): Remove check for
13163 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13164 Pedro Alves <pedro@codesourcery.com>
13166 * target.h (struct target_ops) <supports_multi_process>: New
13168 (target_supports_multi_process): New.
13169 * server.c (handle_query): Even if GDB reports support, only
13170 enable multi-process if the target also supports it. Report
13171 multi-process support only if the target backend supports it.
13172 * linux-low.c (linux_supports_multi_process): New function.
13173 (linux_target_ops): Install it as target_supports_multi_process
13176 2009-05-24 Doug Evans <dje@google.com>
13178 Global renaming of find_thread_pid to find_thread_ptid.
13179 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13180 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13181 All callers updated.
13183 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13184 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13187 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13188 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13189 (linux_resume_one_lwp): Ditto.
13191 2009-05-23 Doug Evans <dje@google.com>
13193 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13194 from struct inferior_list_entry * to struct lwp_info *.
13195 All callers updated.
13197 2009-05-13 Doug Evans <dje@google.com>
13199 * linux-x86-low.c: Don't include assert.h.
13200 (x86_siginfo_fixup): Use fatal, not assert.
13201 (x86_arch_setup): Fix comment.
13203 2009-05-12 Doug Evans <dje@google.com>
13205 Biarch support for i386/amd64 gdbserver.
13206 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13207 Add linux-x86-low.c.
13208 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13209 (linux-x86-low.o): Add.
13210 * linux-x86-64-low.c: Delete.
13211 * linux-i386-low.c: Delete.
13212 * linux-x86-low.c: New file.
13213 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13215 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13217 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13218 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13219 (linux_child_pid_to_exec_file): New function.
13220 (elf_64_header_p, elf_64_file_p): New functions.
13221 (siginfo_fixup): New function.
13222 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13223 give target a chance to convert layout.
13224 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13225 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13227 2009-05-07 Doug Evans <dje@google.com>
13229 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13230 (regsets_store_inferior_registers): Ditto.
13232 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13236 * linux-low.c (must_set_ptrace_flags): Delete.
13237 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13239 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13240 `lwp->must_set_ptrace_flags' instead.
13241 (linux_wait_for_event_1): Set ptrace options here.
13242 (linux_wait_1): ... not here.
13244 2009-04-30 Doug Evans <dje@google.com>
13246 * inferiors.c (started_inferior_callback): New function.
13247 (attached_inferior_callback): New function.
13248 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13249 * server.c (print_started_pid, print_attached_pid): New functions.
13250 (detach_or_kill_for_exit): New function.
13251 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13252 * server.h (have_started_inferiors_p): Declare.
13253 (have_attached_inferiors_p): Declare.
13255 * inferiors.c (remove_process): Fix memory leak, free process.
13256 * linux-low.c (linux_remove_process): New function.
13257 (linux_kill): Call it instead of remove_process.
13258 (linux_detach, linux_wait_1): Ditto.
13260 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13262 * configure.srv: Add x86 Windows CE target.
13264 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13266 * inferiors.c (get_thread_process): Make global.
13267 * server.h (get_thread_process): Add prototype.
13268 * thread-db.c (find_one_thread): Use get_thread_process
13269 instead of current_process.
13270 (thread_db_get_tls_address): Do not crash if called when
13271 thread layer is not yet initialized.
13273 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13275 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13276 * spu-low.c (current_tid): Rename to ...
13277 (current_ptid): ... this.
13278 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13279 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13280 ptid_get_lwp (current_ptid) instead of current_tid.
13281 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13282 instead of current_tid. Use find_process_pid to verify pid
13283 argument is valid. Pass proper argument to remove_process.
13284 (spu_thread_alive): Compare current_ptid instead of current_tid.
13285 (spu_resume): Likewise.
13287 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13289 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13292 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13294 Implement the multiprocess extensions, and add linux multiprocess
13297 * server.h (ULONGEST): Declare.
13298 (struct ptid, ptid_t): New.
13299 (minus_one_ptid, null_ptid): Declare.
13300 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13301 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13302 (struct inferior_list_entry): Change `id' type from unsigned from
13304 (struct sym_cache, struct breakpoint, struct
13305 process_info_private): Forward declare.
13306 (struct process_info): Declare.
13307 (current_process): Declare.
13308 (all_processes): Declare.
13309 (initialize_inferiors): Declare.
13310 (add_thread): Adjust to use ptid_t.
13311 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13312 (add_process, remove_process, find_thread_pid): Declare.
13313 (find_inferior_id): Adjust to use ptid_t.
13314 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13315 (multi_process): Declare.
13316 (push_event): Adjust to use ptid_t.
13317 (read_ptid, write_ptid): Declare.
13318 (prepare_resume_reply): Adjust to use ptid_t.
13319 (clear_symbol_cache): Declare.
13320 * inferiors.c (all_processes): New.
13321 (null_ptid, minus_one_ptid): New.
13322 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13323 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13324 (add_thread): Change unsigned long to ptid. Remove gdb_id
13326 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13327 (gdb_id_to_thread): Rename to ...
13328 (find_thread_pid): ... this. Change unsigned long to ptid.
13329 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13330 (loaded_dll, pull_pid_from_list): Adjust.
13331 (add_process, remove_process, find_process_pid)
13332 (get_thread_process, current_process, initialize_inferiors): New.
13333 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13334 (struct target_waitstatus) <related_pid>: Ditto.
13335 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13336 return type to int.
13337 (struct target_ops) <join>: Add `pid' argument.
13338 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13339 (struct target_ops) <wait>: Add `ptid' field. Change return type
13341 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13342 (mywait): Add `ptid' argument. Change return type to ptid_t.
13343 (target_pid_to_str): Declare.
13344 * target.c (set_desired_inferior): Adjust to use ptids.
13345 (mywait): Add new `ptid' argument. Adjust.
13346 (target_pid_to_str): New.
13347 * mem-break.h (free_all_breakpoints): Declare.
13348 * mem-break.c (breakpoints): Delelete.
13349 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13350 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13351 to use per-process breakpoint list.
13352 (free_all_breakpoints): New.
13353 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13354 (symbol_cache, all_symbols_looked_up): Delete.
13356 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13358 (prepare_resume_reply): Change ptid argument's type from unsigned
13359 long to ptid_t. Adjust. Implement W;process and X;process.
13360 (free_sym_cache, clear_symbol_cache): New.
13361 (look_up_one_symbol): Adjust to per-process symbol cache. *
13362 * server.c (cont_thread, general_thread, step_thread): Change type
13364 (attached): Delete.
13365 (multi_process): New.
13366 (last_ptid): Change type to ptid_t.
13367 (struct vstop_notif) <ptid>: Change type to ptid_t.
13368 (queue_stop_reply, push_event): Change `ptid' argument's type to
13370 (discard_queued_stop_replies): Add `pid' argument.
13371 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13372 changes. Don't reference the `attached' global.
13373 (attach_inferior): Adjust to mywait interface changes.
13374 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13375 features. Handle and report "multiprocess+". Handle
13377 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13379 (handle_v_kill): New.
13380 (handle_v_stopped): Adjust to use target_pid_to_str.
13381 (handle_v_requests): Allow multiple attaches and runs when
13382 multiprocess extensions are in effect. Handle "vKill".
13383 (myresume): Adjust to use ptids.
13384 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13385 (handle_status): Adjust to discard_queued_stop_replies interface
13387 (first_thread_of, kill_inferior_callback)
13388 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13389 (main): Call initialize_inferiors. Adjust to use ptids, killing
13390 and detaching from all inferiors. Handle multiprocess packet
13392 * linux-low.h: Include gdb_proc_service.h.
13393 (struct process_info_private): New.
13394 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13395 <lwpid_of>: Use ptid_get_lwp.
13396 (get_lwp_thread): Adjust.
13397 (struct lwp_info): Add `dead' member.
13398 (find_lwp_pid): Declare.
13399 * linux-low.c (thread_db_active): Delete.
13400 (new_inferior): Adjust comment.
13401 (inferior_pid): Delete.
13402 (linux_add_process): New.
13403 (handle_extended_wait): Adjust.
13404 (add_lwp): Change unsigned long to ptid.
13405 (linux_create_inferior): Add process to processes table. Adjust
13406 to use ptids. Don't set new_inferior here.
13407 (linux_attach_lwp): Rename to ...
13408 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13409 it. Adjust to use ptids.
13410 (linux_attach_lwp): New.
13411 (linux_attach): Add process to processes table. Don't set
13413 (struct counter): New.
13414 (second_thread_of_pid_p, last_thread_of_process_p): New.
13415 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13416 multiple processes.
13417 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13418 processes. Remove process from process table.
13419 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13420 to multiple processes.
13421 (any_thread_of): New.
13422 (linux_detach): Add `pid' argument, and handle it. Remove process
13423 from processes table.
13424 (linux_join): Add `pid' argument. Handle it.
13425 (linux_thread_alive): Change unsighed long argument to ptid_t.
13426 Consider dead lwps as not being alive.
13427 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13428 threads we're not interested in.
13429 (same_lwp, find_lwp_pid): New.
13430 (linux_wait_for_lwp): Change `pid' argument's type from int to
13432 (linux_wait_for_event): Rename to ...
13433 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13434 from int to ptid_t. Adjust.
13435 (linux_wait_for_event): New.
13436 (linux_wait_1): Add `ptid' argument. Change return type to
13437 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13438 that exit from the process table.
13439 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13441 (mark_lwp_dead): New.
13442 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13443 stopping all threads, mark its main lwp as dead.
13444 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13446 (fetch_register, usr_store_inferior_registers)
13447 (regsets_fetch_inferior_registers)
13448 (regsets_store_inferior_registers, linux_read_memory)
13449 (linux_write_memory): Inline `inferior_pid'.
13450 (linux_look_up_symbols): Adjust to use per-process
13451 `thread_db_active'.
13452 (linux_request_interrupt): Adjust to use ptids.
13453 (linux_read_auxv): Inline `inferior_pid'.
13454 (initialize_low): Don't reference thread_db_active.
13455 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13456 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13457 (ps_getpid): Return the pid of the current inferior.
13458 * thread-db.c (proc_handle, thread_agent): Delete.
13459 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13461 (find_one_thread): Change argument type to ptid_t. Adjust to
13463 (maybe_attach_thread): Adjust to per-process data and ptids.
13464 (thread_db_find_new_threads): Ditto.
13465 (thread_db_init): Ditto.
13466 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13467 processes table. Adjust to use ptids.
13468 (spu_kill, spu_detach): Adjust interface. Remove process from
13470 (spu_join, spu_thread_alive): Adjust interface.
13471 (spu_wait): Adjust interface. Remove process from processes
13472 table. Adjust to use ptids.
13473 * win32-low.c (current_inferior_tid): Delete.
13474 (current_inferior_ptid): New.
13475 (debug_event_ptid): New.
13476 (thread_rec): Take a ptid. Adjust.
13477 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13478 (child_delete_thread): Ditto.
13479 (do_initial_child_stuff): Add `attached' argument. Add process to
13481 (child_fetch_inferior_registers, child_store_inferior_registers):
13483 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13484 (win32_attach): Pass 1 to do_initial_child_stuff.
13485 (win32_kill): Adjust interface. Remove process from processes
13487 (win32_detach): Ditto.
13488 (win32_join): Adjust interface.
13489 (win32_thread_alive): Take a ptid.
13490 (win32_resume): Adjust to use ptids.
13491 (get_child_debug_event): Ditto.
13492 (win32_wait): Adjust interface. Remove exiting process from
13495 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13497 Non-stop mode support.
13499 * server.h (non_stop): Declare.
13500 (gdb_client_data, handler_func): Declare.
13501 (delete_file_handler, add_file_handler, start_event_loop):
13503 (handle_serial_event, handle_target_event, push_event)
13504 (putpkt_notif): Declare.
13505 * target.h (enum resume_kind): New.
13506 (struct thread_resume): Replace `step' field by `kind' field.
13507 (TARGET_WNOHANG): Define.
13508 (struct target_ops) <wait>: Add `options' argument.
13509 <supports_non_stop, async, start_non_stop>: New fields.
13510 (target_supports_non_stop, target_async): New.
13511 (start_non_stop): Declare.
13512 (mywait): Add `options' argument.
13513 * target.c (mywait): Add `options' argument. Print child exit
13514 notifications here.
13515 (start_non_stop): New.
13516 * server.c (non_stop, own_buf, mem_buf): New globals.
13517 (struct vstop_notif): New.
13518 (notif_queue): New global.
13519 (queue_stop_reply, push_event, discard_queued_stop_replies)
13520 (send_next_stop_reply): New.
13521 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13523 (attach_inferior): In non-stop mode, don't wait for the target
13525 (handle_general_set): Handle QNonStop.
13526 (handle_query): When handling qC, return the current general
13527 thread, instead of the first thread of the list.
13528 (handle_query): If the backend supports non-stop mode, include
13529 QNonStop+ in the qSupported query response.
13530 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13532 (handle_v_attach, handle_v_run): Handle non-stop mode.
13533 (handle_v_stopped): New.
13534 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13535 (myresume): Adjust to use resume_kind. Handle non-stop.
13536 (queue_stop_reply_callback): New.
13537 (handle_status): Handle non-stop mode.
13538 (main): Clear non_stop flag on reconnection. Use the event-loop.
13539 Refactor serial protocol handling from here ...
13540 (process_serial_event): ... to this new function. When GDB
13541 selects any thread, select one here. In non-stop mode, wait until
13542 GDB acks all pending events before exiting.
13543 (handle_serial_event, handle_target_event): New.
13544 * remote-utils.c (remote_open): Install remote_desc in the event
13546 (remote_close): Remove remote_desc from the event loop.
13547 (putpkt_binary): Rename to...
13548 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13549 (putpkt_binary): New as wrapper around putpkt_binary_1.
13550 (putpkt_notif): New.
13551 (prepare_resume_reply): In non-stop mode, don't change the
13553 * event-loop.c: New.
13554 * Makefile.in (OBJ): Add event-loop.o.
13555 (event-loop.o): New rule.
13557 * linux-low.h (pid_of): Moved here.
13559 (get_lwp_thread): Use lwpid_of.
13560 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13561 * linux-low.c (pid_of): Delete.
13562 (inferior_pid): Use lwpid_of.
13563 (linux_event_pipe): New.
13564 (target_is_async_p): New.
13566 (handle_extended_wait): Use lwpid_of.
13567 (add_lwp): Don't set lwpid field.
13568 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13569 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13570 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13571 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13572 first. Adjust to linux_wait_for_event interface changes. Use
13574 (linux_detach): Don't delete the main lwp here.
13575 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13576 (status_pending_p): Don't consider explicitly suspended lwps.
13577 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13578 pointer. Add OPTIONS argument. Change return type to int. Use
13579 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13580 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13581 pointer. Add status pointer argument. Return a pid instead of a
13582 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13583 changes. In non-stop mode, don't switch to a random thread.
13584 (linux_wait): Rename to...
13585 (linux_wait_1): ... this. Add target_options argument, and handle
13586 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13587 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13588 clean exit and signal exit code. Don't stop all threads in
13589 non-stop mode. In all-stop mode, only stop all threads when
13590 reporting a stop to GDB. Handle explicit thread stop requests.
13591 (async_file_flush, async_file_mark): New.
13593 (send_sigstop): Use lwpid_of.
13594 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13595 interface changes. In non-stop mode, don't switch to a random
13597 (linux_resume_one_lwp): Use lwpid_of.
13598 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13599 (linux_resume_one_thread): ... this. Handle resume_stop. In
13600 non-stop mode, don't look for pending flag in all threads.
13601 (resume_status_pending_p): Don't consider explicitly suspended
13603 (my_waitpid): Reimplement. Emulate __WALL.
13604 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13606 (sigchld_handler, linux_supports_non_stop, linux_async)
13607 (linux_start_non_stop): New.
13608 (linux_target_ops): Register linux_supports_non_stop, linux_async
13609 and linux_start_non_stop.
13610 (initialize_low): Install SIGCHLD handler.
13611 * thread-db.c (thread_db_create_event, find_one_thread)
13612 (thread_db_get_tls_address): Use lwpid_of.
13613 * win32-low.c (win32_detach): Adjust to use resume_kind.
13614 (win32_wait): Add `options' argument.
13615 * spu-low.c (spu_resume): Adjust to use resume_kind.
13616 (spu_wait): Add `options' argument.
13618 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13620 Decouple target code from remote protocol.
13622 * target.h (enum target_waitkind): New.
13623 (struct target_waitstatus): New.
13624 (struct target_ops) <wait>: Return an unsigned long. Take a
13625 target_waitstatus pointer instead of a char pointer.
13626 (mywait): Likewise.
13627 * target.c (mywait): Change prototype to return an unsigned long.
13628 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13629 * server.h (thread_from_wait, old_thread_from_wait): Delete
13631 (prepare_resume_reply): Change prototype to take a
13633 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13634 (last_status, last_ptid): New.
13635 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13636 pid instead of a signal.
13637 (attach_inferior): Remove "status" and "signal" parameters.
13639 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13641 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13642 (handle_v_requests, myresume): Remove "status" and "signal"
13643 parameters. Adjust.
13644 (handle_status): New.
13645 (main): Delete local `status'. Adjust.
13646 * remote-utils.c: Include target.h.
13647 (prepare_resume_reply): Change prototype to take a
13648 target_waitstatus. Adjust.
13650 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13652 * spu-low.c (spu_wait): Adjust.
13653 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13655 (win32_wait): Adjust.
13657 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13659 * target.h (struct thread_resume): Delete leave_stopped member.
13660 (struct target_ops): Add a `n' argument to the `resume' callback.
13661 * server.c (start_inferior): Adjust.
13662 (handle_v_cont, myresume): Adjust.
13663 * linux-low.c (check_removed_breakpoint): Adjust to resume
13664 interface change, and to removed leave_stopped field.
13665 (resume_ptr): Delete.
13666 (struct thread_resume_array): New.
13667 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13668 resume interface change.
13669 (linux_continue_one_thread, linux_queue_one_thread)
13670 (resume_status_pending_p): Check if the resume field is NULL
13671 instead of checking the leave_stopped member.
13672 (linux_resume): Adjust to the target resume interface change.
13673 * spu-low.c (spu_resume): Adjust to the target resume interface
13675 * win32-low.c (win32_detach, win32_resume): Ditto.
13677 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13679 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13681 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13683 (linux_continue_one_thread): Only preserve the stepping flag if
13684 there's a pending breakpoint.
13686 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13688 * server.c (main): After the inferior having exited, call
13689 remote_close before exiting gdbserver.
13691 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13693 Fix size of FPSCR in Power 7 processors.
13694 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13695 (PPC_FEATURE_HAS_DFP): New #define.
13696 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13699 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13701 * server.c (handle_query) Whitespace and formatting.
13703 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13705 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13706 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13707 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13708 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13709 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13710 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13711 Makefile.in, configure.ac: Fix whitespace throughout.
13712 * configure: Regenerate.
13714 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13716 * inferiors.c (find_inferior): Make it safe for the callback
13717 function to delete the currently iterated inferior.
13719 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13721 * Makefile.in (linuw_low_h): Move higher.
13722 (thread-db.o): Depend on $(linux_low_h).
13724 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13726 Rename "process" to "lwp" throughout.
13728 * linux-low.c (all_processes): Rename to...
13729 (all_lwps): ... this.
13730 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13731 (add_process): Rename to ...
13732 (add_lwp): ... this. Adjust.
13733 (linux_create_inferior): Adjust.
13734 (linux_attach_lwp): Adjust.
13735 (linux_attach): Adjust.
13736 (linux_kill_one_process): Rename to ...
13737 (linux_kill_one_lwp): ... this. Adjust.
13738 (linux_kill): Adjust.
13739 (linux_detach_one_process): Rename to ...
13740 (linux_detach_one_lwp): ... this. Adjust.
13741 (linux_detach): Adjust.
13742 (check_removed_breakpoint): Adjust.
13743 (status_pending_p): Adjust.
13744 (linux_wait_for_process): Rename to ...
13745 (linux_wait_for_lwp): ... this. Adjust.
13746 (linux_wait_for_event): Adjust.
13747 (send_sigstop): Adjust.
13748 (wait_for_sigstop): Adjust.
13749 (stop_all_processes): Rename to ...
13750 (stop_all_lwps): ... this.
13751 (linux_resume_one_process): Rename to ...
13752 (linux_resume_one_lwp): ... this. Adjust.
13753 (linux_set_resume_request, linux_continue_one_thread)
13754 (linux_queue_one_thread, resume_status_pending_p)
13755 (usr_store_inferior_registers, regsets_store_inferior_registers)
13756 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13758 * linux-low.h (get_process): Rename to ...
13759 (get_lwp): ... this. Adjust.
13760 (get_thread_process): Rename to ...
13761 (get_thread_lwp): ... this. Adjust.
13762 (get_process_thread): Rename to ...
13763 (get_lwp_thread): ... this. Adjust.
13764 (struct process_info): Rename to ...
13765 (struct lwp_info): ... this.
13766 (all_processes): Rename to ...
13767 (all_lwps): ... this.
13768 * proc-service.c (ps_lgetregs): Adjust.
13769 * thread-db.c (thread_db_create_event, find_one_thread)
13770 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13772 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13774 * server.c (handle_query): Handle "qAttached".
13776 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13778 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13779 GPLv3, update license URL.
13781 2009-03-01 Doug Evans <dje@google.com>
13783 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13784 (server_h): Add gdb_signals.h.
13785 (signals.o): Update.
13786 * server.h (target_signal_from_host,target_signal_to_host_p)
13787 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13789 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13791 * remote-utils.c (getpkt): Also generate remote-debug
13792 information if noack_mode is set.
13794 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13796 * server.c (handle_query): Report qXfer:siginfo:read and
13797 qXfer:siginfo:write as supported and handle them.
13798 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13799 * linux-low.c (linux_xfer_siginfo): New.
13800 (linux_target_ops): Set it.
13802 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13804 * server.c (gdbserver_usage): Mention --remote-debug.
13805 (main): Accept '--remote-debug' switch.
13807 2009-01-18 Doug Evans <dje@google.com>
13809 * regcache.c (new_register_cache): No need to check result of xcalloc.
13810 * server.c (handle_search_memory): Back out calls to xmalloc,
13811 result is checked and error is returned to user upon failure.
13812 (handle_query): Ditto. Add more checks for result of malloc.
13813 (handle_v_cont): Check result of malloc, report error back to
13815 (handle_v_run): Ditto. Call freeargv.
13816 * server.h (freeargv): Declare.
13817 * utils.c (freeargv): New fn.
13819 2009-01-15 Doug Evans <dje@google.com>
13821 * gdbreplay.c (perror_with_name): Make arg const char *.
13822 * server.h (target_signal_to_name): Make return type const char *.
13823 * thread-db.c (thread_db_err_str): Make return type const char *.
13824 * utils.c (perror_with_name): Make arg const char *.
13826 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13828 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13829 when handling a EXIT_PROCESS_DEBUG_EVENT.
13831 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13833 * gdbreplay.c (gdbreplay_version): Update copyright year.
13834 * server.c (gdbserver_version): Likewise.
13836 2009-01-05 Doug Evans <dje@google.com>
13838 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13839 (handle_extended_wait): Improve comment.
13841 2008-12-13 Doug Evans <dje@google.com>
13843 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13844 * server.h (ATTR_MALLOC): New macro.
13845 (xmalloc,xcalloc,xstrdup): Declare.
13846 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13847 * inferiors.c: Ditto.
13848 * linux-low.c: Ditto.
13849 * mem-break.c: Ditto.
13850 * regcache.c: Ditto.
13851 * remote-utils.c: Ditto.
13854 * win32-low.c: Ditto.
13856 2008-12-12 Doug Evans <dje@google.com>
13858 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13859 in debugging printf.
13861 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13863 2008-12-09 Doug Evans <dje@google.com>
13865 * linux-low.h (struct process_info): Delete member tid, unused.
13866 * thread-db.c (find_one_thread): Update.
13867 (maybe_attach_thread): Update.
13869 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13871 * target.h (struct target_ops): Add qxfer_osdata member.
13872 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13874 (linux_qxfer_osdata): New functions.
13875 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13877 * server.c (handle_query): Handle "qXfer:osdata:read:".
13878 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13879 (buffer_xml_printf): New functions.
13880 * server.h (struct buffer): New.
13881 (buffer_grow_str, buffer_grow_str0): New macros.
13882 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13883 (buffer_xml_printf): Declare.
13885 2008-11-24 Doug Evans <dje@google.com>
13887 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13889 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13891 * server.c (handle_v_run): Always use the supplied argument list.
13893 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13895 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13896 (xtensa_regmap_table): Add entry for scompare1.
13898 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13900 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13901 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13902 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13903 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13904 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13905 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13906 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13907 XML target descriptions.
13908 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13909 when inferior is running on an ISA 2.05 or later processor. Add
13910 special case to return offset for full 64-bit slot of FPSCR when
13913 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13915 * Makefile.in (SFILES, clean): Added sparc64 files.
13916 (reg-sparc64.o, reg-sparc64.c): New.
13917 * configure.srv (sparc*-*-linux*): New configuration.
13918 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13919 syscall arguments for SPARC.
13920 (regsets_store_inferior_registers): Likewise.
13921 * linux-sparc-low.c: New file.
13923 2008-10-21 Doug Evans <dje@google.com>
13925 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13926 (READLINE_DIR,READLINE_DEP): Delete.
13927 (INTERNAL_CFLAGS): Update.
13928 (LINTFLAGS): Update.
13930 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13932 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13933 whole argv from the last run, not just argv[0].
13935 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13937 * regcache.c (new_register_cache): Return NULL if the register
13938 cache size isn't known yet.
13939 (free_register_cache): Avoid dereferencing a NULL regcache.
13941 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13943 * configure.srv: Merge MIPS and MIPS64.
13945 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13947 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13949 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13951 * Makefile.in: Add required vsx dependencies.
13953 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13954 Declare init_registers_powerpc_vsx32l.
13955 Declare init_registers_powerpc_vsx64l.
13956 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13957 (ppc_arch_setup): Check for VSX in hwcap.
13958 (ppc_fill_vsxregset): New function.
13959 (ppc_store_vsxregset): New function.
13960 Add new VSX entry in regset_info target_regsets.
13962 * configure.srv: Add new VSX dependencies.
13964 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13966 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13967 (remote_open): Set or clear transport_is_reliable.
13968 (putpkt_binary): Don't expect acks in noack mode.
13969 (getpkt): Don't send ack/nac in noack mode.
13970 * server.c (handle_general_set): Handle QStartNoAckMode.
13971 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13973 (main): Reset noack_mode on every connection.
13974 * server.h (noack_mode): Declare.
13976 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13978 * Makefile.in (GDBREPLAY_OBS): New variable.
13979 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13981 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13982 Daniel Jacobowitz <dan@codesourcery.com>
13984 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13985 (usr_store_inferior_registers): Likewise.
13986 (regsets_store_inferior_registers): Likewise.
13988 2008-07-31 Rolf Jansen <rj@surtec.com>
13989 Pedro Alves <pedro@codesourcery.com>
13991 * configure.ac: Check for memmem declaration.
13992 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13993 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13994 (disable_packet_qfThreadInfo): Unconditionally compile.
13995 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13996 * configure, config.in: Regenerate.
13998 2008-07-28 Doug Kwan <dougkwan@google.com>
14000 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14001 (linux_write_memory): Remove declaration of errno.
14003 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14005 * linux-low.c (handle_extended_wait): Do not use "status"
14006 variable uninitialized.
14008 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14010 * server.c (handle_v_attach): Inhibit reporting dll changes.
14012 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14014 * remote-utils.c (prepare_resume_reply): If requested, don't
14015 output "thread:TID" in the T stop reply.
14017 * server.c (disable_packet_vCont, disable_packet_Tthread)
14018 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14019 (handle_query): If requested, disable support for qC, qfThreadInfo
14021 (handle_v_requests): If requested, disable support for vCont.
14022 (gdbserver_show_disableable): New.
14023 (main): Handle --disable-packet and --disable-packet=LIST.
14025 * server.h (disable_packet_vCont, disable_packet_Tthread)
14026 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14028 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14030 * server.c (gdbserver_usage): Mention --version.
14032 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14034 * Makefile.in (gdbreplay.o): New rule.
14036 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14038 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14039 message, not gdbserver.
14041 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14042 Nathan Sidwell <nathan@codesourcery.com>
14043 Joseph Myers <joseph@codesourcery.com>
14045 * acinclude.m4: Include ../../config/acx.m4.
14046 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14047 * configure, config.in: Regenerate.
14048 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14049 * server.c (gdbserver_version): Print PKGVERSION.
14050 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14051 (main): Adjust gdbserver_usage calls.
14052 * gdbreplay.c (version, host_name): Add declarations.
14053 (gdbreplay_version, gdbreplay_usage): New.
14054 (main): Accept --version and --help options.
14056 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14058 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14059 (arm_breakpoint_at): Handle Thumb.
14060 (the_low_target): Add comment.
14062 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14064 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14066 2008-05-09 Doug Evans <dje@google.com>
14068 * server.h (decode_search_memory_packet): Declare.
14069 * remote-utils.c (decode_search_memory_packet): New fn.
14070 * server.c (handle_search_memory_1): New fn.
14071 (handle_search_memory): New fn.
14072 (handle_query): Process qSearch:memory packets.
14074 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14076 * regcache.c (registers_length): Remove.
14077 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14078 full register packet.
14079 * regcache.h (registers_length): Remove prototype.
14080 * server.h (PBUFSIZ): Define to 16384.
14082 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14084 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14085 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14086 powerpc-64l.o, and powerpc-altivec64l.o.
14087 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14088 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14089 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14090 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14091 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14094 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14095 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14096 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14097 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14098 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14099 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14100 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14101 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14102 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14103 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14106 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14107 (init_registers_powerpc_32l): ... this new prototype.
14108 (init_registers_powerpc_32): Remove, replace by ...
14109 (init_registers_powerpc_altivec32l): ... this new prototype.
14110 (init_registers_powerpc_e500): Remove, replace by ...
14111 (init_registers_powerpc_e500l): ... this new prototype.
14112 (init_registers_ppc64): Remove, replace by ...
14113 (init_registers_powerpc_64l): ... this new prototype.
14114 (init_registers_powerpc_64): Remove, replace by ...
14115 (init_registers_powerpc_altivec64l): ... this new prototype.
14116 (ppc_num_regs): Set to 73.
14117 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14118 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14119 (ppc_cannot_store_register): Handle orig_r3 and trap.
14120 (ppc_arch_setup): Update init_registers_... calls.
14121 (ppc_fill_gregset): Handle orig_r3 and trap.
14123 * inferiors.c (clear_inferiors): Reset current_inferior.
14125 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14127 * acinclude.m4: Add override.m4.
14128 * configure: Regenerate.
14130 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14132 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14133 initial call to init_register_ppc64.
14135 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14137 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14138 single powerpc*-*-linux* case.
14139 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14141 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14143 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14144 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14146 * linux-ppc-low.c: Include <elf.h>.
14147 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14148 (ppc_hwcap): New global variable.
14149 (ppc_regmap): Remove __SPE__ #ifdef sections.
14150 (ppc_regmap_e500): New global variable.
14151 (ppc_cannot_store_register): Update __SPE__ special case.
14152 (ppc_get_hwcap): New function.
14153 (ppc_arch_setup): Use it to determine whether inferior supports
14154 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14155 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14156 Do not access registers if target does not support AltiVec.
14157 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14158 Do not access registers if target does not support SPE.
14159 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14161 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14163 * linux-low.c (disabled_regsets, num_regsets): New.
14164 (use_regsets_p): Delete.
14165 (linux_wait_for_process): Clear disabled_regsets.
14166 (regsets_fetch_inferior_registers): Check and set it.
14167 (regsets_store_inferior_registers): Likewise.
14168 (linux_fetch_registers, linux_store_registers): Do not use
14170 (initialize_low): Allocate disabled_regsets.
14172 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14174 * Makefile.in (LIBOBJS): New.
14175 (OBS): Use LIBOBJS.
14176 (memmem.o): New rule.
14177 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14178 * configure: Regenerated.
14180 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14182 * server.c (handle_query): Never return "unsupported" for
14183 qXfer:features:read queries.
14185 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14187 * server.c (get_features_xml): Fix inverted condition.
14188 (handle_query): Always support qXfer:feature:read.
14190 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14192 * server.c (wrapper_argv): New.
14193 (start_inferior): Handle wrapper_argv. If set, expect an extra
14195 (gdbserver_usage): Document --wrapper.
14196 (main): Parse --wrapper.
14198 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14200 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14201 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14202 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14203 (ppc_set_pc): Likewise.
14204 (ppc_arch_setup): New function.
14205 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14206 of collect_register.
14207 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14209 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14211 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14212 instead of linux-ppc64-low.o.
14213 * linux-ppc64-low.c: Remove file.
14214 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14215 (linux-ppc64-low.o): Remove rule.
14217 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14218 (init_registers_powerpc_64): Likewise.
14219 (ppc_regmap): Conditionally define depending on __powerpc64__.
14220 (ppc_cannot_store_register): Do not special-case "fpscr" when
14221 compiled on __powerpc64__.
14222 (ppc_collect_ptrace_register): New function.
14223 (ppc_supply_ptrace_register): New function.
14224 (ppc_breakpoint): Change type to "unsigned int".
14225 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14226 (the_low_target): Conditionally provide initializers for the
14227 arch_setup member depending on __powerpc64__. Install
14228 collect_ptrace_register and supply_ptrace_register members.
14230 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14232 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14233 * server.c (gdbserver_xmltarget): Define.
14234 (get_features_xml): Use it to replace "target.xml" and arch_string.
14236 * configure.srv: Remove srv_xmltarget. Add XML files that were
14237 mentioned there to srv_xmlfiles instead. Remove conditional tests
14238 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14239 srv_xmlfiles and srv_regobj to include all possible choices.
14240 * configure.ac (srv_xmltarget): Remove.
14241 (srv_xmlfiles): Do not add "target.xml".
14242 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14243 checks for supplementary target information.
14244 * configure: Regenerate.
14245 * Makefile.in (XML_TARGET): Remove.
14246 (target.xml): Remove rule.
14247 (clean): Do not clean up target.xml.
14248 (.PRECIOUS): Do not mention target.xml.
14250 * target.h (struct target_ops): Remove arch_string member.
14251 * linux-low.c (linux_arch_string): Remove.
14252 (linux_target_ops): Remove arch_string initializer.
14253 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14254 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14255 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14256 * spu-low.c (spu_arch_string): Remove.
14257 (spu_target_ops): Remove arch_string initializer.
14258 * win32-low.c (win32_arch_string): Remove.
14259 (win32_target_ops): Remove arch_string initializer.
14260 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14261 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14262 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14264 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14266 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14267 by collect_ptrace_register and supply_ptrace_register hooks.
14268 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14269 instead of checking for the_low_target.left_pad_xfer.
14270 (usr_store_inferior_registers): Use collect_ptrace_register callback
14271 instead of checking for the_low_target.left_pad_xfer.
14273 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14274 (s390_supply_ptrace_register): Likewise.
14275 (s390_fill_gregset): Call s390_collect_ptrace_register.
14276 (the_low_target): Update.
14278 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14279 (ppc_supply_ptrace_register): Likewise.
14280 (the_low_target): Update.
14282 * linux-i386-low.c (the_low_target): Update.
14283 * linux-x86-64-low.c (the_low_target): Update.
14285 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14287 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14288 reg-s390.o and reg-s390x.o.
14290 * linux-low.c (new_inferior): New global variable.
14291 (linux_create_inferior, linux_attach): Set it.
14292 (linux_wait_for_process): Call the_low_target.arch_setup after the
14293 target has stopped for the first time.
14294 (initialize_low): Do not call the_low_target.arch_setup.
14296 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14297 (s390_set_pc): Likewise.
14298 (s390_arch_setup): New function.
14299 (the_low_target): Use s390_arch_setup as arch_setup routine.
14301 * regcache.c (realloc_register_cache): New function.
14302 (set_register_cache): Call it for each existing regcache.
14304 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14306 * server.h (init_registers): Remove prototype.
14308 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14309 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14310 instead of init_registers ().
14311 * linux-arm-low.c (init_registers_arm): Add prototype.
14312 (init_registers_arm_with_iwmmxt): Likewise.
14313 (the_low_target): Add initializer for arch_setup field.
14314 * linux-cris-low.c (init_registers_cris): Add prototype.
14315 (the_low_target): Add initializer for arch_setup field.
14316 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14317 (the_low_target): Add initializer for arch_setup field.
14318 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14319 (the_low_target): Add initializer for arch_setup field.
14320 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14321 (the_low_target): Add initializer for arch_setup field.
14322 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14323 (the_low_target): Add initializer for arch_setup field.
14324 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14325 (the_low_target): Add initializer for arch_setup field.
14326 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14327 (init_registers_mips64_linux): Likewise.
14328 (the_low_target): Add initializer for arch_setup field.
14329 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14330 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14331 (the_low_target): Add initializer for arch_setup field.
14332 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14333 (init_registers_powerpc_64): Likewise.
14334 (the_low_target): Add initializer for arch_setup field.
14335 * linux-s390-low.c (init_registers_s390): Add prototype.
14336 (init_registers_s390x): Likewise.
14337 (the_low_target): Add initializer for arch_setup field.
14338 * linux-sh-low.c (init_registers_sh): Add prototype.
14339 (the_low_target): Add initializer for arch_setup field.
14340 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14341 (the_low_target): Add initializer for arch_setup field.
14342 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14343 (the_low_target): Add initializer for arch_setup field.
14345 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14346 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14347 instead of init_registers ().
14348 * win32-arm-low.c (init_registers_arm): Add prototype.
14349 (the_low_target): Add initializer for arch_setup field.
14350 * win32-i386-low.c (init_registers_i386): Add prototype.
14351 (the_low_target): Add initializer for arch_setup field.
14353 * spu-low.c (init_registers_spu): Add prototype.
14354 (initialize_low): Call initialie_registers_spu () instead of
14355 initialize_registers ().
14357 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14359 * server.c (handle_v_requests): When handling the vRun and vAttach
14360 packets, if already debugging a process, don't kill it. Return an
14363 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14365 * server.c (handle_query): Correct length check.
14367 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14369 * win32-low.c (do_initial_child_stuff): Add process handle
14370 parameter. Set current_process_handle and current_process_id from the
14371 parameters. Clear globals.
14372 (win32_create_inferior): Don't set current_process_handle and
14373 current_process_id here. Instead pass them on the call to
14374 do_initial_child_stuff.
14375 (win32_attach): Likewise.
14376 (win32_clear_inferiors): New.
14377 (win32_kill): Don't close the current process handle or the
14378 current thread handle here. Instead call win32_clear_inferiors.
14379 (win32_detach): Don't open a new handle to the process. Call
14380 win32_clear_inferiors.
14381 (win32_join): Don't rely on current_process_handle; open a new
14382 handle using the process id.
14383 (win32_wait): Call win32_clear_inferiors when the inferior process
14386 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14388 * server.c (monitor_show_help): Add "exit".
14390 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14392 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14393 (clean): Add reg-xtensa.c.
14394 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14395 * configure.srv (xtensa*-*-linux*) New target.
14396 * linux-xtensa-low.c: New.
14397 * xtensa-xtregs.c: New.
14399 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14401 * hostio.c: Don't include errno.h.
14402 (errno_to_fileio_errno): Move to hostio-errno.
14403 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14404 error number outputting to the target->hostio_last_error callback.
14405 (hostio_packet_error): Use FILEIO_EINVAL directly.
14406 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14407 calls to hostio_error.
14408 * hostio-errno.c: New.
14409 * server.h (hostio_last_error_from_errno): Declare.
14410 * target.h (target_ops): Add hostio_last_error member.
14411 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14412 as hostio_last_error handler.
14413 * spu-low.c (spu_target_ops): Likewise.
14414 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14415 (wince_hostio_last_error): New functions.
14416 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14417 as hostio_last_error handler.
14418 (win32_target_ops) [!_WIN32_WCE]: Register
14419 hostio_last_error_from_errno as hostio_last_error handler.
14420 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14421 (hostio-errno.o): New rule.
14422 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14423 * configure.srv (srv_hostio_err_objs): New variable. Default to
14425 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14426 * configure: Regenerate.
14428 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14430 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14431 (linux_kill, linux_detach): Clean up the process list.
14432 * remote-utils.c (remote_open): Improve port number parsing.
14433 (putpkt_binary, input_interrupt): Only send interrupts if the target
14435 * server.c (extended_protocol): Make static.
14436 (attached): Define earlier.
14437 (exit_requested, response_needed, program_argv): New variables.
14438 (target_running): New.
14439 (start_inferior): Clear attached here.
14440 (attach_inferior): Set attached here.
14441 (require_running): Define.
14442 (handle_query): Use require_running and target_running. Implement
14444 (handle_v_attach, handle_v_run): New.
14445 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14446 (gdbserver_usage): Update.
14447 (main): Redo argument parsing. Handle --debug and --multi. Handle
14448 --attach along with other options or after the port. Save
14449 program_argv. Support no initial program. Resynchronize
14450 communication with GDB after an error. Handle "monitor exit".
14451 Use require_running and target_running. Always allow the extended
14452 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14453 restart in extended mode.
14454 * README: Refer to the GDB manual. Update --attach usage.
14456 2007-12-20 Andreas Schwab <schwab@suse.de>
14458 * linux-low.c (STACK_SIZE): Define.
14459 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14460 (linux_test_for_tracefork): Likewise.
14462 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14464 * linux-low.c (linux_wait_for_event): Update messages. Do not
14465 reinsert auto-delete breakpoints.
14466 * mem-break.c (struct breakpoint): Change return type of handler to
14468 (set_breakpoint_at): Update handler type.
14469 (reinsert_breakpoint_handler): Return 1 instead of calling
14471 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14473 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14474 * mem-break.h (set_breakpoint_at): Update handler type.
14475 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14476 * win32-low.c (auto_delete_breakpoint): New.
14477 (get_child_debug_event): Use it.
14479 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14481 * configure.ac: Check for pread and pwrite.
14482 * hostio.c (handle_pread): Fall back to lseek and read.
14483 (handle_pwrite): Fall back to lseek and write.
14484 * config.in, configure: Regenerated.
14486 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14488 * server.c (myresume): Add own_buf argument.
14489 (main): Update calls.
14491 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14493 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14494 * remote-utils.c (remote_open): Do not call disable_async_io.
14495 (block_async_io): Delete.
14496 (unblock_async_io): Make static.
14497 (initialize_async_io): New.
14498 * server.c (handle_v_cont): Handle async I/O here.
14499 (myresume): Likewise. Move other common resume tasks here...
14500 (main): ... from here. Call initialize_async_io. Disable async
14501 I/O before the main loop.
14502 * server.h (initialize_async_io): Declare.
14503 (block_async_io, unblock_async_io): Delete prototypes.
14504 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14506 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14508 * remote-utils.c (readchar): Allow binary data in received messages.
14510 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14512 * win32-low.c (attaching): New global.
14513 (win32_create_inferior): Clear the `attaching' global.
14514 (win32_attach): Set the `attaching' global.
14515 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14516 attaching. Only set a breakpoint at the entry point if not
14519 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14521 * server.c (main): Don't report dll events on the initial
14522 connection on attaches.
14524 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14526 * server.c (main): Relax numerical bases supported for the pid of
14527 the --attach command line argument.
14529 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14531 * win32-low.c (win32_attach): Call OpenProcess before
14532 DebugActiveProcess, not after. Add last error output to error
14535 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14537 * win32-low.c (win32_get_thread_context)
14538 (win32_set_thread_context): New functions.
14539 (thread_rec): Use win32_get_thread_context.
14540 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14541 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14544 2007-12-03 Leo Zayas
14545 Pedro Alves <pedro_alves@portugalmail.pt>
14547 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14549 (child_add_thread): Minor cleanup.
14550 (child_continue): Resume artificially suspended threads before
14551 calling ContinueDebugEvent.
14552 (suspend_one_thread): New.
14553 (fake_breakpoint_event): New.
14554 (get_child_debug_event): Change return type to int. Check here if
14555 gdb sent an interrupt request. If a soft interrupt was requested,
14556 fake a breakpoint event. Return 0 if there is no event to handle,
14558 (win32_wait): Don't check here if gdb sent an interrupt request.
14559 Ensure there is a valid event to handle.
14560 (win32_request_interrupt): Add soft interruption method as last
14563 2007-12-03 Leo Zayas
14564 Pedro Alves <pedro_alves@portugalmail.pt>
14566 * win32-low.h (win32_thread_info): Add descriptions to the
14567 structure members. Replace `suspend_count' counter by a
14569 * win32-low.c (thread_rec): Update condition of when to get the
14570 context from the inferior. Rely on ContextFlags being set if it
14571 has already been retrieved. Only suspend the inferior thread if
14572 we haven't already. Warn if that fails.
14573 (continue_one_thread): s/suspend_count/suspended/. Only call
14574 ResumeThread once. Warn if that fails.
14576 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14578 * win32-low.c (win32_wait): Don't read from the inferior when it
14579 has already exited.
14581 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14583 * Makefile.in (win32_low_h): New variable.
14584 (win32-low.o): Add dependency on $(win32_low_h).
14585 (win32-arm-low.o, win32-i386-low.o): New rules.
14587 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14589 * hostio.c: Correct copyright year.
14591 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14593 * Makefile.in (OBS): Add hostio.o.
14594 (hostio.o): New rule.
14595 * server.h (handle_vFile): Declare.
14596 * hostio.c: New file.
14597 * server.c (handle_v_requests): Take packet_len and new_packet_len
14598 for binary packets. Call handle_vFile.
14599 (main): Update call to handle_v_requests.
14601 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14603 * linux-low.c: Include <sched.h>.
14605 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14607 * linux-low.c (linux_tracefork_grandchild): New.
14608 (linux_tracefork_child): Use clone.
14609 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14611 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14613 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14615 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14617 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14619 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14621 * inferiors.c (change_inferior_id): Delete.
14622 (add_pid_to_list, pull_pid_from_list): New.
14623 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14624 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14625 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14626 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14627 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14628 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14629 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14630 (using_threads): Always set to 1.
14631 (handle_extended_wait): New.
14632 (add_process): Do not set TID.
14633 (linux_create_inferior): Set must_set_ptrace_flags.
14634 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14635 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14636 (linux_thread_alive): Rename TID argument to LWPID.
14637 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14638 (linux_wait_for_event): Do not use TID or check using_threads. Update
14639 call to dead_thread_notify. Call handle_extended_wait.
14640 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14641 (send_sigstop): Delete sigstop_sent.
14642 (wait_for_sigstop): Avoid TID.
14643 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14644 (linux_test_for_tracefork): New.
14645 (linux_lookup_signals): Use thread_db_active and
14646 linux_supports_tracefork_flag.
14647 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14648 * linux-low.h (get_process_thread): Avoid TID.
14649 (struct process_ifo): Move thread_known and tid to the end. Remove
14651 (linux_attach_lwp, thread_db_init): Update prototypes.
14652 * server.h (change_inferior_id): Delete prototype.
14653 (add_pid_to_list, pull_pid_from_list): New prototypes.
14654 * thread-db.c (thread_db_use_events): New.
14655 (find_first_thread): Rename to...
14656 (find_one_thread): ...this. Update callers and messages. Do not
14657 call fatal. Check thread_db_use_events. Do not call
14658 change_inferior_id or new_thread_notify.
14659 (maybe_attach_thread): Update. Do not call new_thread_notify.
14660 (thread_db_init): Set thread_db_use_events. Check use_events.
14661 * utils.c (fatal, warning): Correct message prefix.
14663 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14665 * Makefile.in (clean): Remove new files.
14666 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14667 (powerpc-64.o, powerpc-64.c): New rules.
14668 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14669 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14671 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14673 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14674 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14675 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14676 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14677 (target_regsets): Add AltiVec and SPE register sets.
14678 * configure.ac: Check for AltiVec and SPE.
14679 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14680 (ppc_fill_vrregset, ppc_store_vrregset): New.
14681 (target_regsets): Add AltiVec register set.
14682 * configure: Regenerated.
14684 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14686 * linux-low.c (O_LARGEFILE): Define.
14687 (linux_read_memory): Use /proc/PID/mem.
14688 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14689 * configure, config.in: Regenerated.
14691 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14693 * linux-low.c (linux_wait_for_event): Do not pass signals while
14696 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14698 * win32-low.c (create_process): New.
14699 (win32_create_inferior): Use create_process instead of
14700 CreateProcess. If create_process failed retry appending an ".exe"
14701 suffix. Store the GetLastError result immediatelly after
14702 create_process calls and use it on the call to error.
14704 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14706 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14708 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14710 * configure.ac: Switch license to GPLv3.
14712 2007-08-01 Michael Snyder <msnyder@access-company.com>
14714 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14716 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14718 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14720 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14721 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14722 CloseToolhelp32Snapshot.
14723 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14724 CloseToolhelp32Snapshot.
14726 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14728 * server.c (main): Check for inferior exit before main loop.
14730 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14732 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14733 instead of on tmp_desc.
14735 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14736 Daniel Jacobowitz <dan@codesourcery.com>
14738 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14739 (add_thread): Minor cleanups.
14740 (clear_inferiors): Move lower in the file. Clear the DLL
14742 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14743 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14744 (xml_escape_text): New.
14745 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14747 (handle_v_cont): Report errors.
14748 (gdbserver_version): Update.
14749 (main): Correct size of own_buf. Do not report initial DLL events.
14750 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14751 (unloaded_dll, xml_escape_text): New.
14752 * win32-low.c (enum target_waitkind): Update comments.
14753 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14754 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14755 (win32_EnumProcessModules, win32_GetModuleInformation)
14756 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14757 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14758 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14759 (win32_Module32First, win32_Module32Next, load_toolhelp)
14760 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14761 (get_child_debug_event): Handle DLL events.
14762 (win32_wait): Likewise.
14764 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14766 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14767 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14769 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14771 * win32-low.c (handle_output_debug_string): Ignore event if not
14774 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14776 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14778 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14780 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14782 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14784 * inferiors.c (change_inferior_id): Add comment.
14785 * linux-low.c (check_removed_breakpoint): Add an early
14786 prototype. Improve debug output.
14787 (linux_attach): Doc update.
14788 (linux_detach_one_process, linux_detach): Clean up before releasing
14790 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14791 * linux-low.h (struct process_info): Doc improvement.
14792 * mem-break.c (delete_all_breakpoints): New.
14793 * mem-break.h (delete_all_breakpoints): New prototype.
14794 * thread-db.c (find_first_thread): New.
14795 (thread_db_create_event): Call it instead of
14796 thread_db_find_new_threads. Clean up unused variables.
14797 (maybe_attach_thread): Remove first thread handling.
14798 (thread_db_find_new_threads): Use find_first_thread.
14799 (thread_db_get_tls_address): Likewise.
14801 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14803 * thread-db.c (thread_db_find_new_threads): Add prototype.
14804 (thread_db_create_event): Check for the main thread before adding
14806 (maybe_attach_thread): Only enable event reporting if TID == 0.
14807 (thread_db_get_tls_address): Check for new threads.
14809 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14811 * linux-low.c (linux_create_inferior): Try execv before execvp.
14812 * spu-low.c (spu_create_inferior): Likewise.
14814 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14816 * linux-low.c (linux_create_inferior): Change execv to execvp.
14817 * spu-low.c (spu_create_inferior): Likewies.
14819 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14821 * Makefile.in (clean): Clean new files instead of deleted ones.
14822 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14823 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14825 * configure.srv: Specify XML files and new regformats for MIPS and
14827 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14828 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14829 an entry for the restart register.
14830 (mips_cannot_fetch_register, mips_cannot_store_register)
14831 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14832 register names to match the XML descriptions.
14833 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14834 restart register instead of $0.
14836 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14837 Markus Deuling <deuling@de.ibm.com>
14839 * remote-utils.c (decode_xfer_write): New function.
14840 * server.h (decode_xfer_write): Add prototype.
14841 * server.c (handle_query): Add PACKET_LEN argument. Support
14842 qXfer:spu:read and qXfer:spu:write packets.
14843 (main): Pass packet_len to handle_query.
14844 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14845 * target.h (target_ops): Add qxfer_spu.
14847 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14849 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14850 accessing non-seekable spufs files.
14852 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14854 * server.c (handle_query): Add reply for qC packet.
14856 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14857 Leo Zayas <lerele@champenstudios@com>
14859 * server.h (check_remote_input_interrupt_request): New function.
14860 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14861 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14862 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14863 (check_remote_input_interrupt_request): New function.
14864 * server.h (check_remote_input_interrupt_request): Declare.
14865 * win32-low.c (winapi_DebugBreakProcess,
14866 winapi_GenerateConsoleCtrlEvent): New typedefs.
14867 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14869 (win32_wait): Check for remote interrupt request
14870 with check_remote_input_interrupt_request.
14871 (win32_request_interrupt): New function.
14872 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14874 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14876 * win32-low.c (debug_registers_changed,
14877 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14878 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14879 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14880 (thread_rec): Get context using the low target.
14881 (child_add_thread): Call thread_added on the low target,
14882 which does the same thing.
14884 (do_initial_child_stuff): Remove debug registers references.
14885 Set context using the low target. Resume threads after
14886 setting the contexts.
14887 (child_continue): Remove dead variable. Remove debug
14888 registers references.
14889 (child_fetch_inferior_registers): Go through the low target.
14890 (do_child_store_inferior_registers): Remove.
14891 (child_store_inferior_registers): Go through the low target.
14892 (win32_resume): Remove debug registers references.
14893 Set context using the low target.
14894 (handle_exception): Change return type to void. Don't record
14895 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14896 first chance exception.
14897 (get_child_debug_event): Change return type to void. Remove
14898 goto loop. Always return after waiting for debug event.
14899 (win32_wait): Convert to switch statement. Handle spurious
14902 * win32-i386-low.c (debug_registers_changed,
14903 debug_registers_used): New.
14904 (initial_stuff): Rename to ...
14905 (i386_initial_stuff): ... this. Clear debug registers
14907 (store_debug_registers): Delete.
14908 (i386_get_thread_context): New.
14909 (load_debug_registers): Delete.
14910 (i386_set_thread_context): New.
14911 (i386_thread_added): New.
14912 (single_step): Rename to ...
14913 (i386_single_step): ... this.
14914 (do_fetch_inferior_registers): Rename to ...
14915 (i386_fetch_inferior_register): ... this.
14916 (i386_store_inferior_register): New.
14917 (the_low_target): Adapt to new interface.
14919 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14920 (arm_get_thread_context): New.
14921 (arm_set_thread_context): New.
14923 (do_fetch_inferior_registers): Rename to ...
14924 (arm_fetch_inferior_register): ... this.
14925 (arm_store_inferior_register): New.
14926 (arm_wince_breakpoint): Reimplement as unsigned long.
14927 (arm_wince_breakpoint_len): Define.
14928 (the_low_target): Adapt to new interface.
14930 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14931 load_debug_registers. Add get_thread_context, set_thread_context,
14932 thread_added and store_inferior_register. Rename
14933 fetch_inferior_registers to fetch_inferior_register.
14934 (regptr): Remove declaration.
14936 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14938 * linux-low.c (linux_detach): Change return type to int. Return 0.
14939 * spu-low.c (spu_detach): Likewise.
14941 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14943 * target.h (target_ops): Change return type of detach to int.
14945 (join_inferior): New.
14946 * server.c (main): Don't skip detach support on mingw32.
14947 If the inferior doesn't support detaching return error.
14948 Call join_inferior instead of using waitpid.
14949 * linux-low.c (linux_join): New.
14950 (linux_target_op): Add linux_join.
14951 * spu-low.c (spu_join): New.
14952 (spu_target_ops): Add spu_join.
14953 * win32-low.c (win32_detach): Adapt to new interface.
14954 Reopen current_process_handle before detaching. Issue a child
14955 resume before detaching.
14957 (win32_target_op): Add win32_join.
14959 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14961 * win32-low.c (win32-attach): Fix return value.
14962 * target.h (target_ops): Describe ATTACH return values.
14964 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14966 * win32-low.c (GETPROCADDRESS): Define.
14967 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14968 (winapi_DebugSetProcessKillOnExit): Likewise.
14969 (win32_create_inferior): Force usage of ansi CreateProcessA.
14970 (win32_attach): Use GETPROCADDRESS.
14971 (win32_detach): Likewise.
14973 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14975 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14977 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14979 * win32-low.c: Commit leftover changes from 2007-03-29.
14981 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14983 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14984 fields short instead of int. Add explicit padding.
14985 (i387_cache_to_fsave): Remove unnecessary casts.
14986 (i387_fsave_to_cache): Doc fix.
14987 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14989 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14991 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14992 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14994 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14996 * configure.srv (arm*-*-mingw32ce*): Move near the other
14999 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15001 * configure.ac: Add errno checking.
15002 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15003 sys/file.h and malloc.h.
15004 (AC_CHECK_DECLS): Add perror.
15005 (srv_mingwce): Handle.
15006 * configure.srv (i[34567]86-*-cygwin*): Add
15007 win32-i386-low.o to srv_tgtobj.
15008 (i[34567]86-*-mingw*): Likewise.
15009 (arm*-*-mingw32ce*): Add case.
15010 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15011 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15012 [__MINGW32CE__] (strerror): New function.
15013 [__MINGW32CE__] (errno): Define to GetLastError.
15014 [__MINGW32CE__] (COUNTOF): New macro.
15015 (remote_open): Remove extra close call.
15016 * mem-break.c (delete_breakpoint_at): New function.
15017 * mem-break.h (delete_breakpoint_at): Declare.
15018 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15019 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15020 [USE_WIN32API] (read, write): Add char* casts.
15021 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15022 * server.h: Include wincecompat.h on Windows CE.
15023 [HAVE_ERRNO_H]: Check.
15024 (perror): Declare if not declared.
15025 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15026 (perror_with_name): Remove errno declaration.
15027 * wincecompat.h: New.
15028 * wincecompat.c: New.
15029 * win32-low.h: New.
15030 * win32-arm-low.c: New.
15031 * win32-i386-low.c: New.
15032 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15033 (OUTMSG2): Make it safe.
15035 (COUNTOF): New macro.
15036 (NUM_REGS): Get it from the low target.
15037 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15038 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15039 (thread_rec): Let low target handle debug registers.
15040 (child_add_thread): Likewise.
15041 (child_init_thread_list): Likewise.
15042 (continue_one_thread): Likewise.
15044 (do_child_fetch_inferior_registers): Move to ...
15045 * win32-i386-low.c: ... here, and rename to ...
15046 (do_fetch_inferior_registers): ... this.
15047 * win32-low.c (child_fetch_inferior_registers):
15048 Go through the low target.
15049 (do_child_store_inferior_registers): Use regptr.
15050 (strwinerror): New function.
15051 (win32_create_inferior): Handle Windows CE.
15052 Use strwinerror instead of strerror on Windows error
15053 codes. Add program to the error output.
15054 Don't close the main thread handle on Windows CE.
15055 (win32_attach): Use coredll.dll on Windows CE.
15056 (win32_kill): Close current process and current
15058 (win32_detach): Use coredll.dll on Windows CE.
15059 (win32_resume): Let low target handle debug registers, and
15061 (handle_exception): Add/Remove initial breakpoint. Avoid
15062 non-existant WSTOPSIG on Windows CE.
15063 (win32_read_inferior_memory): Cast to remove warning.
15064 (win32_arch_string): Go through the low target.
15065 (initialize_low): Call set_breakpoint_data with the low
15066 target's breakpoint.
15067 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15068 FOP_REGNUM, mappings): Move to ...
15069 * win32-i386-low.c: ... here.
15070 * win32-low.c (win32_thread_info): Move to ...
15071 * win32-low.h: ... here.
15072 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15073 win32-arm-low.c and wincecompat.c.
15074 (all:): Add $EXEEXT.
15075 (install-only:): Likewise.
15076 (gdbserver:): Likewise.
15077 (gdbreplay:): Likewise.
15078 * config.in: Regenerate.
15079 * configure: Regenerate.
15081 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15083 * win32-low.c: Rename typedef thread_info to
15084 win32_thread_info throughout.
15086 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15088 * win32-i386-low.c: Rename to ...
15089 * win32-low.c: ... this.
15090 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15091 * Makefile.in: Likewise.
15093 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15095 * remote-utils.c (monitor_output): Constify msg parameter.
15096 * server.h (monitor_output): Likewise.
15097 * win32-i386-low.c (handle_output_debug_string): New.
15098 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15099 handle_output_debug_string.
15100 (get_child_debug_event): Likewise.
15102 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15104 * server.c (main): Correct strtoul check.
15106 2007-03-27 Jon Ringle <jon@ringle.org>
15108 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15110 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15112 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15114 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15116 * terminal.h: Check HAVE_SGTTY_H.
15118 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15120 * remote-utils.c (remote_open): Print out the assigned port number.
15122 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15124 * remote-utils.c (monitor_output): New function.
15125 * server.c (debug_threads): Define here.
15126 (monitor_show_help): New function.
15127 (handle_query): Handle qRcmd.
15128 (main): Do not handle 'd' packet.
15129 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15130 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15133 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15135 * Makefile.in (EXEEXT): New.
15136 (clean): Use $(EXEEXT).
15138 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15140 * target.h (target_ops): Rename send_signal to request_interrupt,
15141 and remove enum target_signal parameter.
15142 * linux-low.c (linux_request_interrupt): Rename from
15143 linux_send_signal, and always send SIGINT.
15144 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15145 and always send SIGINT.
15146 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15148 (input_interrupt): Likewise.
15150 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15152 * server.c (get_features_xml): Check if target implemented
15154 * win32-i386-low.c (win32_arch_string): New.
15155 (win32_target_ops): Add win32_arch_string as arch_string member.
15157 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15159 * spu-low.c (spu_arch_string): New.
15160 (spu_target_ops): Add spu_arch_string.
15162 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15164 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15165 * configure.ac: Do not check for terminal.h.
15166 * configure, config.in: Regenerated.
15168 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15170 * Makefile.in (OBS): Add $(XML_BUILTIN).
15171 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15173 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15174 (arm-with-iwmmxt.c): New.
15175 * config.in, configure: Regenerate.
15176 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15177 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15178 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15179 (arm*-*-linux*): Add iWMMXt and regset support.
15180 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15181 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15182 (arm_store_wmmxregset, target_regsets): New.
15183 * server.c (get_features_xml): Take annex argument. Check builtin
15185 (handle_query): Handle multiple annexes.
15187 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15189 * remote-utils.c [USE_WIN32API] (read, write): Define.
15190 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15193 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15195 * linux-i386-low.c (the_low_target): Set arch_string.
15196 * linux-x86-64-low.c (the_low_target): Likewise.
15197 * linux-low.c (linux_arch_string): New.
15198 (linux_target_ops): Add it.
15199 * linux-low.h (struct linux_target_ops): Add arch_string.
15200 * server.c (write_qxfer_response): Use const void * for DATA.
15201 (get_features_xml): New.
15202 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15203 * target.h (struct target_ops): Add arch_string method.
15205 2007-01-03 Denis Pilat <denis.pilat@st.com>
15206 Daniel Jacobowitz <dan@codesourcery.com>
15208 * linux-low.c (linux_kill): Handle being called with no threads.
15209 * win32-i386-low.c (win32_kill): Likewise.
15210 (get_child_debug_event): Clear current_process_handle.
15212 2006-12-30 Denis PILAT <denis.pilat@st.com>
15213 Daniel Jacobowitz <dan@codesourcery.com>
15215 * remote-utils.c (remote_open): Check the type of specified
15216 serial port devices before opening them.
15217 * server.c (main): Kill the inferior if an error occurs during
15218 the first remote_open.
15220 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15222 * README: Update supported targets.
15224 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15226 * Makefile.in (clean): Remove reg-mips64.c.
15227 (reg-mips64.c, reg-mips64.o): New rules.
15228 * configure.srv: Handle mips64. Include regset support for mips.
15229 * linux-mips-low.c (union mips_register): New.
15230 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15231 (mips_breakpoint, mips_breakpoint_at): Use int.
15232 (mips_collect_register, mips_supply_register)
15233 (mips_collect_register_32bit, mips_supply_register_32bit)
15234 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15235 (mips_store_fpregset, target_regsets): New.
15236 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15238 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15240 * configure.srv: Add target "spu*-*-*".
15241 * Makefile.in (clean): Remove reg-spu.c.
15242 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15243 * spu-low.c: New file.
15245 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15247 * configure.ac: Correct td_thr_tls_get_addr test.
15248 * configure: Regenerated.
15250 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15252 * linux-low.c (linux_wait_for_event): Reformat. Use the
15253 pass_signals array.
15254 * remote-utils.c (decode_address_to_semicolon): New.
15255 * server.c (pass_signals, handle_general_set): New.
15256 (handle_query): Mention QPassSignals for qSupported.
15257 (main): Call handle_general_set.
15258 * server.h (pass_signals, decode_address_to_semicolon): New.
15260 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15262 * server.c (handle_query): Correct error handling for read_auxv.
15264 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15266 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15267 and srv_linux_thread_db to yes.
15268 * linux-s390-low.c (s390_fill_gregset): New function.
15269 (target_regsets): Define data structure.
15271 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15273 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15274 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15275 * config.in, configure: Regenerated.
15276 * inferiors.c (gdb_id_to_thread): New function.
15277 (gdb_id_to_thread_id): Use it.
15278 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15279 * linux-low.h (struct process_info): Add th member.
15280 (thread_db_get_tls_address): New prototype.
15281 * remote-utils.c (decode_address): Make non-static.
15282 * server.c (handle_query): Handle qGetTLSAddr.
15283 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15284 * target.h (struct target_ops): Add get_tls_address.
15285 * thread-db.c (maybe_attach_thread): Save the thread handle.
15286 (thread_db_get_tls_address): New.
15288 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15290 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15291 (linux_resume_one_process): Take a siginfo_t *. Update all
15292 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15293 (struct pending_signals): Add a siginfo_t.
15294 (linux_wait_for_process): Always set last_status.
15295 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15296 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15297 * linux-low.h (struct process_info): Add last_status.
15299 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15301 * remote-utils.c (try_rle): New function.
15302 (putpkt_binary): Use it.
15304 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15306 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15307 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15308 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15309 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15310 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15313 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15315 * server.c (terminal_fd): New variable.
15316 (old_foreground_pgrp): Likewise.
15317 (restore_old_foreground_pgrp): New function.
15318 (start_inferior): Record the terminal file descriptor in terminal_fd
15319 and its original foreground group in old_foreground_pgrp. Register
15320 restore_old_foreground_pgrp with atexit().
15322 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15324 * server.c (handle_query): Correct qPart to qXfer.
15326 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15328 * configure.ac: Check for more headers which are missing on
15329 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15330 * configure.srv: Add Cygwin and mingw32.
15331 * remote-utils.c: Don't include headers unconditionally which
15332 are missing on mingw32. Include <winsock.h> for mingw32.
15333 (remote_open): Adjust for mingw32 support. Flush
15334 standard error after writing to it.
15335 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15336 (unblock_async_io, enable_async_io, disable_async_io)
15337 (readchar, getpkt): Update for Winsock support.
15338 (prepare_resume_reply): Expect a protocol signal number.
15339 * server.c: Disable <sys/wait.h> on mingw32.
15340 (start_inferior): Adjust for mingw32 support. Flush
15341 standard error after writing to it.
15342 (attach_inferior): Likewise. Use protocol signal
15344 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15346 * win32-i386-low.c: New file.
15347 * Makefile.in (XM_CLIBS): Set.
15348 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15349 (win32-i386-low.o): New dependency rule.
15350 * linux-low.c (linux_wait): Use target signal numbers.
15351 * target.h (struct target_ops): Doc fix.
15352 * server.h (target_signal_to_name): New prototype.
15353 * gdbreplay.c: Don't include headers unconditionally which
15354 are missing on mingw32. Include <winsock.h> for mingw32.
15355 (remote_close, remote_open): Adjust for Winsock support.
15356 * configure, config.in: Regenerated.
15358 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15360 * server.c (decode_xfer_read, write_qxfer_response): New.
15361 (handle_query): Take a packet length argument. Handle
15362 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15363 the qSupported response.
15364 (main): Update call to handle_query.
15366 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15368 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15369 (putpkt_binary): Renamed from putpkt and adjusted for binary
15371 (putpkt): New wrapper for putpkt_binary.
15372 (readchar): Don't mask off the high bit.
15373 (decode_X_packet): New function.
15374 * server.c (main): Call putpkt_binary if a handler sets the packet
15375 length. Save the length of the incoming packet. Handle 'X'.
15376 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15378 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15380 * server.c (handle_query): Handle qSupported.
15382 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15384 * remote-utils.c (all_symbols_looked_up): New variable.
15385 (look_up_one_symbol): Check it.
15386 * server.h (look_up_one_symbol): New declaration.
15387 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15389 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15391 * Makefile.in (linux-arm-low.o): Update dependencies.
15392 * linux-arm-low.c: Include "gdb_proc_service.h".
15393 (PTRACE_GET_THREAD_AREA): Define.
15394 (ps_get_thread_area): New function.
15396 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15398 * configure.srv (m68k*-*-uclinux*): New target.
15399 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15400 (linux_resume_one_process): Remove extraneous cast.
15401 (linux_read_offsets): New.
15402 (linux_target_op): Add linux_read_offsets on mmuless systems.
15403 * server.c (handle_query): Add qOffsets logic.
15404 * target.h (struct target_ops): Add read_offsets.
15406 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15408 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15409 (PTRACE_GET_THREAD_AREA): Define.
15410 (ps_get_thread_area): New function.
15411 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15412 (linux-x86-64-low.o): Update.
15414 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15416 * configure.ac: Remove checks for prfpregset_t.
15417 * gdb_proc_service.h: New file.
15418 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15419 new "gdb_proc_service.h".
15420 * proc-service.c: Likewise.
15421 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15422 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15423 * Makefile.in (gdb_proc_service_h): Updated.
15424 * configure, config.in: Regenerated.
15426 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15428 * remote-utils.c (prepare_resume_reply): Move declaration
15429 of gdb_id_from_wait to the top of the block.
15431 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15433 * linux-low.c (regsets_store_inferior_registers): Read the regset
15434 from the target before filling it.
15436 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15438 * server.c (attach_inferior): Return SIGTRAP for a successful
15441 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15443 * Makefile.in (OBS): Add version.o.
15444 (STAGESTUFF): Delete.
15445 (version.o): Add dependencies.
15446 (version.c): Replace rule.
15447 (clean): Remove version.c.
15448 * server.c (gdbserver_version): New.
15449 (gdbserver_usage): Use printf.
15450 (main): Handle --version and --help.
15451 * server.h (version, host_name): Add declarations.
15453 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15465 * linux-x86-64-low.c:
15467 * linux-s390-low.c:
15468 * linux-ppc64-low.c:
15470 * linux-mips-low.c:
15471 * linux-m68k-low.c:
15472 * linux-m32r-low.c:
15475 * linux-ia64-low.c:
15476 * linux-i386-low.c:
15477 * linux-crisv32-low.c:
15489 * gdbserver.1: Add (C) after Copyright. Update the FSF
15492 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15494 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15495 (arm_breakpoint_at): Recognize both breakpoints.
15496 (the_low_target): Use the correct breakpoint instruction.
15498 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15500 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15501 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15502 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15503 (the_low_target): Update.
15505 2005-10-25 Andreas Schwab <schwab@suse.de>
15507 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15509 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15510 (ia64_num_regs): Reduce to 462.
15512 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15514 * acinclude.m4: Correct quoting.
15515 * aclocal.m4: Regenerated.
15517 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15518 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15519 (thread_db_init): Call thread_db_err_str.
15520 * configure.ac: Check for TD_VERSION.
15521 * config.in, configure: Regenerated.
15523 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15525 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15527 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15529 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15530 is not available. Define HAVE_PTRACE_GETREGS if it is.
15531 * config.in, configure: Regenerated.
15532 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15533 * linux-i386-low.c, linux-m68k-low.c: Update to use
15534 HAVE_PTRACE_GETREGS.
15535 * linux-low.c (regsets_fetch_inferior_registers)
15536 (regsets_store_inferior_registers): Only return 0 if we processed
15538 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15539 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15541 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15543 * inferiors.c (struct thread_info): Add gdb_id.
15544 (add_thread): Add gdb_id argument.
15545 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15546 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15547 calls to add_thread.
15548 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15549 * server.c (handle_query): Use thread_to_gdb_id.
15550 (handle_v_cont, main): Use gdb_id_to_thread_id.
15551 * server.h (add_thread): Update prototype.
15552 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15555 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15557 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15558 left-padded registers.
15559 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15560 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15562 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15564 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15565 * configure: Regenerate.
15566 * config.in: Regenerate.
15567 * server.h (NEED_DECLARATION_STRERROR):
15568 Replace with !HAVE_DECL_STRERROR.
15570 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15572 * linux-low.c (linux_wait, linux_send_signal): Don't test
15573 an unsigned long variable for > 0 if it could be MAX_ULONG.
15574 * server.c (myresume): Likewise.
15575 * target.c (set_desired_inferior): Likewise.
15577 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15579 * configure.ac: Simplify and improve check for socklen_t.
15580 * configure, config.in: Regenerate.
15582 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15584 * acconfig.h: Remove.
15585 * configure.ac: Add a test for socklen_t. Use three-argument
15586 AC_DEFINE throughout.
15587 * config.in: Regenerated using autoheader 2.59.
15588 * configure: Regenerated.
15590 * gdbreplay.c (socklen_t): Provide a default.
15591 (remote_open): Use socklen_t.
15592 * remote-utils.c (socklen_t): Provide a default.
15593 (remote_open): Use socklen_t.
15594 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15597 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15599 * linux-low.c (linux_read_memory, linux_write_memory)
15600 (linux_read_auxv): Likewise.
15601 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15602 (check_mem_write): Likewise.
15603 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15605 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15606 (registers_from_string, register_data): Likewise.
15607 * server.c (handle_query, main): Likewise.
15608 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15609 (decode_M_packet): Likewise.
15610 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15611 * target.h (struct target_ops): Update read_memory, write_memory,
15613 (read_inferior_memory, write_inferior_memory): Update.
15614 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15615 to unsigned char *.
15616 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15617 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15618 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15619 linux-s390-low.c, linux-sh-low.c: Update for changes in
15620 read_inferior_memory and the_low_target->breakpoint.
15622 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15624 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15625 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15626 * configure.srv: Add powerpc64-*-linux*.
15627 * linux-ppc64-low.c: New file.
15629 2005-05-23 Orjan Friberg <orjanf@axis.com>
15631 * linux-cris-low.c: New file with support for CRIS.
15632 * linux-crisv32-low.c: Ditto for CRISv32.
15633 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15634 (clean): Add reg-cris.c and reg-crisv32.c.
15635 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15636 reg-crisv32.o, and reg-crisv32.c to make rules.
15637 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15638 recognized targets.
15640 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15642 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15643 of sizeof (PTRACE_XFER_TYPE).
15644 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15646 2005-05-12 Orjan Friberg <orjanf@axis.com>
15648 * target.h (struct target_ops): Add insert_watchpoint,
15649 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15650 pointers for hardware watchpoint support.
15651 * linux-low.h (struct linux_target_ops): Ditto.
15652 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15653 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15654 to linux_target_ops.
15655 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15657 * server.c (main): Recognize 'Z' and 'z' packets.
15659 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15661 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15662 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15663 (the_low_target): Add new members.
15665 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15667 * proc-service.c (ps_lgetregs): Search all_processes instead of
15670 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15672 * server.c (start_inferior): Change return type to int.
15673 (attach_inferior): Change sigptr to int *.
15674 (handle_v_cont, handle_v_requests): Change signal to int *.
15675 (main): Change signal to int.
15677 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15679 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15680 * configure.srv: Add m32r*-*-linux*.
15681 * linux-m32r-low.c: New file.
15683 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15685 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15687 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15689 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15690 Take unsigned long arguments for PIDs.
15691 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15692 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15693 (wait_for_sigstop, linux_resume_one_process)
15694 (regsets_fetch_inferior_registers, linux_send_signal)
15695 (linux_read_auxv): Likewise. Update the types of variables holding
15696 PIDs. Update format string specifiers.
15697 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15698 * remote-utils.c (prepare_resume_reply): Likewise.
15699 * server.c (cont_thread, general_thread, step_thread)
15700 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15702 (handle_query): Update format specifiers.
15703 (handle_v_cont, main): Use strtoul for thread IDs.
15704 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15705 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15706 (general_thread, step_thread, thread_from_wait)
15707 (old_thread_from_wait): Update.
15708 * target.h (struct thread_resume): Use unsigned long for THREAD.
15709 (struct target_ops): Use unsigned long for arguments to attach and
15712 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15714 * acinclude.m4: Include bfd/bfd.m4 directly.
15715 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15716 <agriffis@toolchain.org>.
15717 * aclocal.m4, configure: Regenerated.
15719 2005-01-07 Andrew Cagney <cagney@gnu.org>
15721 * configure.ac: Rename configure.in, require autoconf 2.59.
15722 * configure: Re-generate.
15724 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15726 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15727 LIBS when finished.
15728 * aclocal.m4: Regenerated.
15729 * configure: Regenerated.
15731 2004-11-21 Andreas Schwab <schwab@suse.de>
15733 * linux-m68k-low.c (m68k_num_gregs): Define.
15734 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15735 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15736 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15737 (m68k_breakpoint_at): New. Add to the_low_target.
15739 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15740 srv_linux_thread_db to yes.
15742 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15744 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15745 (ARCH_SET_FS): Likewise.
15746 (ARCH_GET_FS): Likewise.
15747 (ARCH_GET_GS): Likewise.
15749 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15751 * linux-i386-low.c (ps_get_thread_area): New.
15752 * linux-x86-64-low.c (ps_get_thread_area): New.
15753 * linux-low.c: Include <sys/syscall.h>.
15754 (linux_kill_one_process): Don't kill the first thread here.
15755 (linux_kill): Kill the first thread here.
15756 (kill_lwp): New function.
15757 (send_sigstop, linux_send_signal): Use it.
15758 * proc-service.c: Clean up #ifdefs.
15759 (fpregset_info): Delete.
15760 (ps_lgetregs): Update and enable implementation.
15761 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15763 * remote-utils.c (struct sym_cache, symbol_cache): New.
15764 (input_interrupt): Print a clearer message.
15765 (async_io_enabled): New variable.
15766 (enable_async_io, disable_async_io): Use it. Update comments.
15767 (look_up_one_symbol): Use the symbol cache.
15768 * thread-db.c (thread_db_look_up_symbols): New function.
15769 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15771 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15773 * configure.in: Test for -rdynamic.
15774 * configure: Regenerated.
15775 * Makefile (INTERNAL_LDFLAGS): New.
15776 (gdbserver, gdbreplay): Use it.
15778 2004-09-02 Andrew Cagney <cagney@gnu.org>
15780 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15782 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15784 * linux-low.c (linux_wait): Clear all_processes list also.
15786 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15788 * linux-low.c: Include <errno.h>. Remove extern declaration of
15791 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15793 * gdbreplay.c, server.h, utils.c: Update copyright years.
15795 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15797 * server.c (main): Print child status or termination signal from
15798 variable 'signal', not 'sig'.
15800 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15802 * linux-low.c (linux_read_memory): Change return type to
15803 int. Check for and return error from ptrace().
15804 * target.c (read_inferior_memory): Change return type to int. Pass
15805 back return status from the_target->read_memory().
15806 * target.h (struct target_ops): Adapt *read_memory() prototype.
15808 (read_inferior_memory): Adapt prototype.
15809 * server.c (main): Return an error packet if
15810 read_inferior_memory() returns an error.
15812 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15814 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15815 Unify with other clean targets.
15817 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15819 * server.c (handle_v_cont): Call set_desired_inferior.
15821 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15823 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15825 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15827 * linux-low.c (linux_wait): Unblock async I/O.
15828 (linux_resume): Block and enable async I/O.
15829 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15830 * server.h (block_async_io, unblock_async_io): Add prototypes.
15832 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15834 * remote-utils.c (remote_open): Print a status notice after
15835 opening a TCP port.
15836 * server.c (attach_inferior): Print a status notice after
15839 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15841 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15843 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15845 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15847 * server.c, target.h: Update copyright years.
15849 2004-02-25 Roland McGrath <roland@redhat.com>
15851 * target.h (struct target_ops): New member `read_auxv'.
15852 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15853 * linux-low.c (linux_read_auxv): New function.
15854 (linux_target_ops): Initialize `read_auxv' member to that.
15856 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15858 Committed by Jim Blandy <jimb@redhat.com>.
15860 * linux-s390-low.c (s390_num_regs): Update.
15861 (s390_regmap): Remove control registers. Use __s390x__ predefine
15862 instead of GPR_SIZE to distiguish s390 and s390x targets.
15864 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15866 * linux-low.c: Update copyright year.
15867 (check_removed_breakpoint): Clear pending_is_breakpoint.
15868 (linux_set_resume_request, linux_queue_one_thread)
15869 (resume_status_pending_p): New functions.
15870 (linux_continue_one_thread): Use process->resume.
15871 (linux_resume): Only resume threads if there are no pending events.
15872 * linux-low.h (struct process_info): Add resume request
15875 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15877 * regcache.c (new_register_cache): Clear the allocated register
15878 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15880 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15882 * linux-low.c (linux_resume): Take a struct thread_resume *
15884 (linux_wait): Update call.
15885 (resume_ptr): New static variable.
15886 (linux_continue_one_thread): Renamed from
15887 linux_continue_one_process. Use resume_ptr.
15888 (linux_resume): Use linux_continue_one_thread.
15889 * server.c (handle_v_cont, handle_v_requests): New functions.
15890 (myresume): New function.
15891 (main): Handle 'v' case.
15892 * target.h (struct thread_resume): New type.
15893 (struct target_ops): Change argument of "resume" to struct
15895 (myresume): Delete macro.
15897 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15899 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15900 (uninstall): Support DESTDIR.
15902 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15904 * configure.srv: Add xscale*linux copy of arm*linux entry.
15906 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15908 * linux-arm-low.c (arm_reinsert_addr): New function.
15909 (the_low_target): Add arm_reinsert_addr.
15911 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15913 * mem-break.c: Remove whitespace at end of file.
15915 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15917 * configure.in: Check whether we need to prototype strerror.
15918 * server.h: Optionally prototype strerror.
15919 * gdbreplay.c (perror_with_name): Use strerror.
15920 * linux-low.c (linux_attach_lwp): Use strerror.
15921 * utils.c (perror_with_name): Use strerror.
15922 * config.in, configure: Regenerated.
15924 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15926 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15927 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15929 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15931 * Makefile.in (SFILES): Update.
15932 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15933 low-sun3.c: Remove files.
15935 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15937 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15938 (linux_detach_one_process, linux_detach): New functions.
15939 (linux_target_ops): Add linux_detach.
15940 * server.c (main): Handle 'D' packet.
15941 * target.h (struct target_ops): Add "detach" member.
15942 (detach_inferior): Define.
15944 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15946 From Kelley Cook <kelleycook@wideopenwest.com>:
15947 * configure.srv: Accept i[34567]86 variants.
15949 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15951 * linux-low.c (linux_wait_for_event): Correct comment typos.
15952 (linux_resume_one_process): Call check_removed_breakpoint.
15953 (linux_send_signal): New function.
15954 (linux_target_ops): Add linux_send_signal.
15955 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15957 * target.h (struct target_ops): Add send_signal.
15959 2003-05-29 Jim Blandy <jimb@redhat.com>
15961 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15962 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15963 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15964 away part of the register's value.
15966 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15968 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15969 (linux_wait_for_event, linux_init_signals): Likewise.
15971 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15973 * configure.in: Check for stdlib.h.
15974 * configure: Regenerated.
15975 * config.in: Regenerated.
15977 2003-01-04 Andreas Schwab <schwab@suse.de>
15979 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15981 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15983 * Makefile.in: Remove obsolete code.
15985 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15987 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15988 defined(PT_FPR0_HI).
15990 2002-11-17 Stuart Hughes <seh@zee2.com>
15992 * linux-arm-low.c (arm_num_regs): Increase.
15993 (arm_regmap): Include status register.
15995 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15997 * linux-low.c (register_addr): Remove incorrect -1 check.
15999 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16001 * linux-low.c (linux_create_inferior): Call setpgid. Return
16003 (unstopped_p, linux_signal_pid): Remove.
16004 (linux_target_ops): Remove linux_signal_pid.
16005 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16006 global instead of target method.
16007 * target.h (struct target_ops): Remove signal_pid. Update comment
16008 for create_inferior.
16009 * server.c (signal_pid): New variable.
16010 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16011 gdbserver. Set the child to be the foreground process group.
16012 (attach_inferior): Set signal_pid.
16014 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16016 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16018 2002-08-20 Jim Blandy <jimb@redhat.com>
16020 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16023 2002-08-01 Andrew Cagney <cagney@redhat.com>
16025 * Makefile.in: Make chill references obsolete.
16027 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16029 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16030 * configure: Regenerate.
16031 * config.in: Regenerate.
16033 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16035 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16036 (perror_with_name, remote_close, remote_open, expect, play): Static.
16038 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16040 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16041 byte offsets instead of an array of indexes.
16042 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16044 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16046 * regcache.c: Add comment.
16048 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16050 * thread-db.c: New file.
16051 * proc-service.c: New file.
16052 * acinclude.m4: New file.
16053 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16054 proc-service.o, and thread-db.o.
16055 (linux-low.o): Add USE_THREAD_DB.
16056 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16057 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16058 * aclocal.m4: Regenerated.
16059 * config.in: Regenerated.
16060 * configure: Regenerated.
16061 * configure.in: Check for proc_service.h, sys/procfs.h,
16062 thread_db.h, and linux/elf.h headrs.
16063 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16064 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16065 Check for -lthread_db and thread support.
16066 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16067 PowerPC, and SuperH.
16068 * i387-fp.c: Constify arguments.
16069 * i387-fp.h: Likewise.
16070 * inferiors.c: (struct thread_info): Renamed from
16071 `struct inferior_info'. Remove PID member. Use generic inferior
16072 list header. All uses updated.
16073 (inferiors, signal_pid): Removed.
16074 (all_threads): New variable.
16075 (get_thread): Define.
16076 (add_inferior_to_list): New function.
16077 (for_each_inferior): New function.
16078 (change_inferior_id): New function.
16079 (add_inferior): Removed.
16080 (remove_inferior): New function.
16081 (add_thread): New function.
16082 (free_one_thread): New function.
16083 (remove_thread): New function.
16084 (clear_inferiors): Use for_each_inferior and free_one_thread.
16085 (find_inferior): New function.
16086 (find_inferior_id): New function.
16087 (inferior_target_data): Update argument type.
16088 (set_inferior_target_data): Likewise.
16089 (inferior_regcache_data): Likewise.
16090 (set_inferior_regcache_data): Likewise.
16091 * linux-low.c (linux_bp_reinsert): Remove.
16092 (all_processes, stopping_threads, using_thrads)
16093 (struct pending_signals, debug_threads, pid_of): New.
16094 (inferior_pid): Replace with macro.
16095 (struct inferior_linux_data): Remove.
16096 (get_stop_pc, add_process): New functions.
16097 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16098 Use add_process and add_thread.
16099 (linux_attach_lwp): New function, based on old linux_attach. Use
16100 add_process and add_thread. Set stop_expected for new threads.
16101 (linux_attach): New function.
16102 (linux_kill_one_process): New function.
16103 (linux_kill): Kill all LWPs.
16104 (linux_thread_alive): Use find_inferior_id.
16105 (check_removed_breakpoints, status_pending_p): New functions.
16106 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16107 Update. Use WNOHANG. Wait for cloned processes also. Update process
16108 struct for the found process.
16109 (linux_wait_for_event): New function.
16110 (linux_wait): Use it. Support LWPs.
16111 (send_sigstop, wait_for_sigstop, stop_all_processes)
16112 (linux_resume_one_process, linux_continue_one_process): New functions.
16113 (linux_resume): Support LWPs.
16114 (REGISTER_RAW_SIZE): Remove.
16115 (fetch_register): Use register_size instead. Call supply_register.
16116 (usr_store_inferior_registers): Likewise. Call collect_register.
16117 Fix recursive case.
16118 (regsets_fetch_inferior_registers): Improve error message.
16119 (regsets_store_inferior_registers): Add debugging.
16120 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16121 (unstopped_p, linux_signal_pid): New functions.
16122 (linux_target_ops): Add linux_signal_pid.
16123 (linux_init_signals): New function.
16124 (initialize_low): Call it. Initialize using_threads.
16125 * regcache.c (inferior_regcache_data): Add valid
16127 (get_regcache): Fetch registers lazily. Add fetch argument
16128 and update all callers.
16129 (regcache_invalidate_one, regcache_invalidate): New
16131 (new_register_cache): Renamed from create_register_cache.
16132 Return the new regcache.
16133 (free_register_cache): Change argument to a void *.
16134 (registers_to_string, registers_from_string): Call get_regcache
16135 with fetch flag set.
16136 (register_data): Make static. Pass fetch flag to get_regcache.
16137 (supply_register): Call get_regcache with fetch flag clear.
16138 (collect_register): Call get_regcache with fetch flag set.
16139 (collect_register_as_string): New function.
16140 * regcache.h: Update.
16141 * remote-utils.c (putpkt): Flush after debug output and use
16143 Handle input interrupts while waiting for an ACK.
16144 (input_interrupt): Use signal_pid method.
16145 (getpkt): Flush after debug output and use stderr.
16146 (outreg): Use collect_register_as_string.
16147 (new_thread_notify, dead_thread_notify): New functions.
16148 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16149 and general_thread.
16150 (look_up_one_symbol): Flush after debug output.
16151 * server.c (step_thread, server_waiting): New variables.
16152 (start_inferior): Don't use signal_pid. Update call to mywait.
16153 (attach_inferior): Update call to mywait.
16154 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16155 (main): Don't fetch/store registers explicitly. Use
16156 set_desired_inferior. Support proposed ``Hs'' packet. Update
16158 * server.h: Update.
16159 (struct inferior_list, struct_inferior_list_entry): New.
16160 * target.c (set_desired_inferior): New.
16161 (write_inferior_memory): Constify.
16162 (mywait): New function.
16163 * target.h: Update.
16164 (struct target_ops): New signal_pid method.
16165 (mywait): Removed macro, added prototype.
16167 * linux-low.h (regset_func): Removed.
16168 (regset_fill_func, regset_store_func): New.
16169 (enum regset_type): New.
16170 (struct regset_info): Add type field. Use new operation types.
16171 (struct linux_target_ops): stop_pc renamed to get_pc.
16172 Add decr_pc_after_break and breakpoint_at.
16173 (get_process, get_thread_proess, get_process_thread)
16174 (strut process_info, all_processes, linux_attach_lwp)
16175 (thread_db_init): New.
16177 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16178 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16179 (the_low_target): Add new members.
16180 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16181 (i386_store_fpxregset): Constify.
16182 (target_regsets): Add new kind identifier.
16183 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16184 (i386_set_pc): Add debugging.
16185 (i386_breakpoint_at): New function.
16186 (the_low_target): Add new members.
16187 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16188 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16189 (mips_breakpoint_at): New.
16190 (the_low_target): Add new members.
16191 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16192 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16193 (the_low_target): Add new members.
16194 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16195 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16196 (the_low_target): Add new members.
16197 * linux-x86-64-low.c (target_regsets): Add new kind
16200 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16202 From Martin Pool <mbp@samba.org>:
16203 * server.c (gdbserver_usage): New function.
16206 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16208 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16209 stop_at -> stop_pc.
16211 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16213 * Makefile.in: Remove obsolete code.
16215 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16217 * linux-low.c (regsets_fetch_inferior_registers),
16218 (regsets_store_inferior_registers): Removed cast to int from
16220 * regcache.h: Added declaration of struct inferior_info.
16222 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16224 * inferiors.c (struct inferior_info): Add regcache_data.
16225 (add_inferior): Call create_register_cache.
16226 (clear_inferiors): Call free_register_cache.
16227 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16228 * regcache.c (struct inferior_regcache_data): New.
16229 (registers): Remove.
16230 (get_regcache): New function.
16231 (create_register_cache, free_register_cache): New functions.
16232 (set_register_cache): Don't initialize the register cache here.
16233 (registers_to_string, registers_from_string, register_data): Call
16235 * regcache.h: Add prototypes.
16236 * server.h: Likewise.
16238 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16240 * mem-break.c: New file.
16241 * mem-break.h: New file.
16242 * Makefile.in: Add mem-break.o rule; update server.h
16244 * inferiors.c (struct inferior_info): Add target_data
16246 (clear_inferiors): Free target_data member if set.
16247 (inferior_target_data, set_inferior_target_data): New functions.
16248 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16249 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16250 * linux-low.c (linux_bp_reinsert): New variable.
16251 (struct inferior_linux_data): New.
16252 (linux_create_inferior): Use set_inferior_target_data.
16253 (linux_attach): Likewise. Call add_inferior.
16254 (linux_wait_for_one_inferior): New function.
16255 (linux_wait): Call it.
16256 (linux_write_memory): Add const.
16257 (initialize_low): Call set_breakpoint_data.
16258 * linux-low.h (struct linux_target_ops): Add breakpoint
16260 * server.c (attach_inferior): Remove extra add_inferior
16262 * server.h: Include mem-break.h. Update inferior.c
16264 * target.c (read_inferior_memory)
16265 (write_inferior_memory): New functions.
16266 * target.h (read_inferior_memory)
16267 (write_inferior_memory): Change macros to prototypes.
16268 (struct target_ops): Update comments. Add const to write_memory
16271 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16273 * linux-low.c (usr_store_inferior_registers): Support
16274 registers which are allowed to fail to store.
16275 * linux-low.h (linux_target_ops): Likewise.
16276 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16277 (ppc_cannot_store_register): FPSCR may not be storable.
16279 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16281 * server.h: Include <string.h> if HAVE_STRING_H.
16282 * ChangeLog: Correct paths in last ChangeLog entry.
16284 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16286 * linux-low.h: Remove obsolete prototypes.
16287 (struct linux_target_ops): New.
16288 (extern the_low_target): New.
16289 * linux-low.c (num_regs, regmap): Remove declarations.
16290 (register_addr): Use the_low_target explicitly.
16291 (fetch_register): Likewise.
16292 (usr_fetch_inferior_registers): Likewise.
16293 (usr_store_inferior_registers): Likewise.
16294 * linux-arm-low.c (num_regs): Remove.
16295 (arm_num_regs): Define.
16296 (arm_regmap): Renamed from regmap, made static.
16297 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16299 (arm_cannot_store_register): Renamed from cannot_store_register,
16301 (the_low_target): New.
16302 * linux-i386-low.c (num_regs): Remove.
16303 (i386_num_regs): Define.
16304 (i386_regmap): Renamed from regmap, made static.
16305 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16307 (i386_cannot_store_register): Renamed from cannot_store_register,
16309 (the_low_target): New.
16310 * linux-ia64-low.c (num_regs): Remove.
16311 (ia64_num_regs): Define.
16312 (ia64_regmap): Renamed from regmap, made static.
16313 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16315 (ia64_cannot_store_register): Renamed from cannot_store_register,
16317 (the_low_target): New.
16318 * linux-m68k-low.c (num_regs): Remove.
16319 (m68k_num_regs): Define.
16320 (m68k_regmap): Renamed from regmap, made static.
16321 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16323 (m68k_cannot_store_register): Renamed from cannot_store_register,
16325 (the_low_target): New.
16326 * linux-mips-low.c (num_regs): Remove.
16327 (mips_num_regs): Define.
16328 (mips_regmap): Renamed from regmap, made static.
16329 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16331 (mips_cannot_store_register): Renamed from cannot_store_register,
16333 (the_low_target): New.
16334 * linux-ppc-low.c (num_regs): Remove.
16335 (ppc_num_regs): Define.
16336 (ppc_regmap): Renamed from regmap, made static.
16337 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16339 (ppc_cannot_store_register): Renamed from cannot_store_register,
16341 (the_low_target): New.
16342 * linux-s390-low.c (num_regs): Remove.
16343 (s390_num_regs): Define.
16344 (s390_regmap): Renamed from regmap, made static.
16345 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16347 (s390_cannot_store_register): Renamed from cannot_store_register,
16349 (the_low_target): New.
16350 * linux-sh-low.c (num_regs): Remove.
16351 (sh_num_regs): Define.
16352 (sh_regmap): Renamed from regmap, made static.
16353 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16355 (sh_cannot_store_register): Renamed from cannot_store_register,
16357 (the_low_target): New.
16358 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16359 (the_low_target): New.
16361 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16363 * Makefile.in: Add stamp-h target.
16364 * configure.in: Create stamp-h.
16365 * configure: Regenerated.
16367 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16369 * inferiors.c: New file.
16370 * target.c: New file.
16371 * target.h: New file.
16372 * Makefile.in: Add target.o and inferiors.o. Update
16374 * linux-low.c (inferior_pid): New static variable,
16375 moved from server.c.
16376 (linux_create_inferior): Renamed from create_inferior.
16377 Call add_inferior. Return 0 on success instead of a PID.
16378 (linux_attach): Renamed from myattach.
16379 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16380 (linux_thread_alive): Renamed from mythread_alive.
16381 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16383 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16384 (regsets_store_inferior_registers): Correct error message.
16385 Add missing ``return 0''.
16386 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16387 (linux_store_registers): Renamed from store_inferior_registers.
16388 (linux_read_memory): Renamed from read_inferior_memory.
16389 (linux_write_memory): Renamed from write_inferior_memory.
16390 (linux_target_ops): New structure.
16391 (initialize_low): Call set_target_ops ().
16392 * remote-utils.c (unhexify): New function.
16393 (hexify): New function.
16394 (input_interrupt): Send signals to ``signal_pid''.
16395 * server.c (inferior_pid): Remove.
16396 (start_inferior): Update create_inferior call.
16397 (attach_inferior): Call add_inferior.
16398 (handle_query): New function.
16399 (main): Call handle_query for `q' packets.
16400 * server.h: Include "target.h". Remove obsolete prototypes.
16401 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16403 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16405 * Makefile.in: Add WARN_CFLAGS. Update configury
16407 * configure.in: Check for <string.h>
16408 * configure: Regenerate.
16409 * config.in: Regenerate.
16410 * gdbreplay.c: Include needed system headers.
16411 (remote_open): Remove strchr prototype.
16412 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16413 * regcache.c (supply_register): Change buf argument to const void *.
16414 (supply_register_by_name): Likewise.
16415 (collect_register): Change buf argument to void *.
16416 (collect_register_by_name): Likewise.
16417 * regcache.h: Add missing prototypes.
16418 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16419 * server.c (handle_query): New function.
16420 (attached): New static variable, moved out of main.
16421 (main): Quiet longjmp clobber warnings.
16422 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16423 * utils.c (error): Remove NORETURN.