1 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
3 * tdesc.h (struct target_desc) <features>: Change type to
4 std::vector<std::string>.
5 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
7 (tdesc_get_features_xml): Likewise.
8 (tdesc_create_feature): Likewise.
10 2018-03-26 Alan Hayward <alan.hayward@arm.com>
12 * regcache.c (find_register_by_number): Return a ref.
13 (find_regno): Use references.
14 (register_size): Likewise.
15 (register_data): Likewise.
16 * tdesc.c (target_desc::~target_desc): Remove free calls.
17 (target_desc::operator==): Use std::vector compare.
18 (init_target_desc): Use reference.
19 (tdesc_create_reg): Use reg constructors.
20 * tdesc.h (struct target_desc): Replace pointer with object.
22 2018-03-23 Alan Hayward <alan.hayward@arm.com>
24 * regcache.c (find_register_by_number): Make static.
25 (find_regno): Use find_register_by_number
26 * regcache.h (struct reg): Remove declaration.
28 2018-03-23 Alan Hayward <alan.hayward@arm.com>
30 * tdesc.c (target_desc::~target_desc): Move to here.
31 (target_desc::operator==): Likewise.
32 * tdesc.h (target_desc::~target_desc): Move from here.
33 (target_desc::operator==): Likewise.
35 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
37 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
39 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
41 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
43 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
44 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
45 and init_registers_s390_gs_linux64.
47 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
49 * linux-s390-low.c (s390_fill_gs): Remove function.
50 (s390_fill_gsbc): Remove function.
51 (s390_regsets): Set fill functions for the guarded storage regsets
54 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
56 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
57 the word size. Add comment.
58 (s390_get_wordsize): New function.
59 (s390_arch_setup): No longer select a temporary tdesc to fetch the
60 pswm with it. Instead, use s390_get_wordsize to determine the
61 word size first and derive the correct tdesc from that directly.
63 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
65 * Makefile.in: Include silent-rules.mk.
66 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
67 (COMPILE): Add ECHO_CXX.
68 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
69 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
70 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
71 (version-generated.c): Add ECHO_GEN.
72 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
73 (IPAGENT_COMPILE): Add ECHO_CXX.
74 (%-generated.c): Add ECHO_REGDAT.
76 2018-03-14 Tom Tromey <tom@tromey.com>
79 * ax.c (ax_printf): Special case for NULL.
81 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
83 * linux-low.c (linux_qxfer_libraries_svr4): Use
84 xml_escape_text_append.
86 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
88 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
90 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
92 * server.c (handle_general_set): Remove unnecessary xstrdup.
94 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
96 * server.c (parse_debug_format_options): Adjust to
97 delim_string_to_char_ptr_vec changes.
98 * thread-db.c (thread_db_load_search): Adjust to
99 dirnames_to_char_ptr_vec changes.
101 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
103 * target.h (target_enable_btrace, target_disable_btrace)
104 (target_read_btrace, target_read_btrace_conf): Turn macro into
105 inline function. Throw error if target method is not defined.
106 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
107 check for btrace target method. Be prepared to handle exceptions
108 from btrace target methods.
110 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
112 * server.c (captured_main): Change order of error message printed
113 when the current working directory cannot be found.
115 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
117 * server.c: Include "filenames.h" and "pathstuff.h".
118 (program_name): Delete variable.
119 (program_path): New anonymous class.
120 (get_exec_wrapper): Use "program_path" instead of
122 (handle_v_run): Likewise.
123 (captured_main): Likewise.
124 (process_serial_event): Likewise.
126 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
128 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
129 (OBJS): Add "pathstuff.o".
130 * server.c (current_directory): New global variable.
131 (captured_main): Initialize "current_directory".
133 2018-02-26 Alan Hayward <alan.hayward@arm.com>
135 * tdesc.c: Use common/tdesc.h.
138 2018-02-20 Alan Hayward <alan.hayward@arm.com>
139 Simon Marchi <simon.marchi@ericsson.com>
141 * Makefile.in: Switch order of make rules.
143 2018-02-19 Alan Hayward <alan.hayward@arm.com>
145 * Makefile.in: Add common directory in build.
146 * configure.ac: Add common reference.
147 * configure: Regenerate.
149 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
151 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
152 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
153 * spu-low.c (spu_target_ops): Likewise.
154 * win32-low.c (win32_target_ops): Likewise.
155 * server.c (supported_btrace_packets): Report packets unconditionally.
156 * target.h (target_ops) <supports_btrace>: Remove.
157 (target_supports_btrace): Remove.
159 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
161 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
162 (handle_btrace_disable): Change return type to void. Use exceptions
164 (handle_btrace_general_set): Catch exception and copy message to
167 2018-02-08 Tom Tromey <tom@tromey.com>
169 * linux-low.c (install_software_single_step_breakpoints): Use
171 * inferiors.c (make_cleanup_restore_current_thread): Remove.
172 (do_restore_current_thread_cleanup): Remove.
173 * gdbthread.h (make_cleanup_restore_current_thread): Don't
176 2018-02-08 Tom Tromey <tom@tromey.com>
178 * mem-break.c (set_raw_breakpoint_at): Use
179 gdb::unique_xmalloc_ptr.
181 2018-01-30 Pedro Alves <palves@redhat.com>
184 * target.c (target_terminal::terminal_state): Rename to ...
185 (target_terminal::m_terminal_state): ... this.
187 2018-01-19 James Clarke <jrtc27@jrtc27.com>
189 * linux-low.c (handle_extended_wait): Surround call to
190 thread_db_notice_clone with #ifdef USE_THREAD_DB.
192 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
194 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
195 linux_ptrace_attach_fail_reason_string now returning an
197 (linux_attach): Likewise.
198 * thread-db.c (attach_thread): Likewise.
200 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
203 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
204 checking for fs_base/gs_base fields in struct user_regs_struct.
205 * configure: Regenerate.
207 2018-01-16 Yao Qi <yao.qi@linaro.org>
210 * linux-low.c (fetch_register): Call supply_register instead of
213 2018-01-08 Yao Qi <yao.qi@linaro.org>
214 Simon Marchi <simon.marchi@ericsson.com>
216 * Makefile.in (OBS): Remove selftest.o.
217 * configure.ac: Set srv_selftest_objs if $development is true.
218 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
219 * configure: Re-generated.
220 * server.c (captured_main): Wrap variable selftest_filter with
223 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
225 * server.c (parse_debug_format_options): Return std::string.
226 (handle_monitor_command, captured_main): Adjust.
228 2018-01-05 Pedro Alves <palves@redhat.com>
231 * server.c (captured_main): Pass quiet=false to
232 save_original_signals_state.
234 2018-01-01 Joel Brobecker <brobecker@adacore.com>
236 * gdbreplay.c (gdbreplay_version): Update copyright year in
238 * server.c (gdbserver_version): Likewise.
240 2017-12-08 Tom Tromey <tom@tromey.com>
242 * ax.c (ax_printf): Update.
244 2017-12-07 Yao Qi <yao.qi@linaro.org>
246 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
247 aarch64_linux_read_description.
248 * linux-amd64-ipa.c (idx2mask): New array.
249 (get_ipa_tdesc): Move idx2mask out.
250 (initialize_low_tracepoint): Initialize target descriptions.
251 * linux-i386-ipa.c (idx2mask): New array.
252 (get_ipa_tdesc): Move idx2mask out.
253 (initialize_low_tracepoint): Initialize target descriptions.
255 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
257 * tdesc.c (struct tdesc_type): Change return type.
258 (tdesc_add_flag): Change parameter type.
259 (tdesc_add_bitfield): Likewise.
260 (tdesc_add_field): Likewise.
261 (tdesc_set_struct_size): Likewise.
263 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
265 * regcache.c (registers_to_string): Remove unused variable.
267 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
269 * inferiors.c (for_each_inferior_with_data): Remove.
270 * inferiors.h (for_each_inferior_with_data): Remove.
271 * server.c (handle_qxfer_threads_worker): Change parameter type.
272 (handle_qxfer_threads_proper): Use for_each_thread.
274 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
276 * inferiors.c (for_each_inferior): Remove.
277 (clear_inferiors): Use for_each_thread.
278 * inferiors.h (for_each_inferior): Remove.
279 * linux-low.c (linux_wait_for_event_filtered): Use
281 (linux_stabilize_threads): Likewise.
282 * regcache.c (regcache_release): Likewise.
283 * server.c (gdb_wants_all_threads_stopped): Likewise.
284 (clear_pending_status_callback): Remove.
285 (handle_status): Use for_each_thread.
286 (captured_main): Likewise.
287 * win32-low.c (child_init_thread_list): Likewise.
288 (win32_clear_inferiors): Likewise.
289 (fake_breakpoint_event): Likewise.
291 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
293 * inferiors.h (find_inferior): Remove.
294 * inferiors.c (find_inferior): Remove.
296 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
298 * linux-low.c (resume_status_pending_p): Update comment.
299 (need_step_over_p): Update comment.
301 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
303 * linux-low.c (proceed_one_lwp): Return void, change parameter
305 (unsuspend_and_proceed_one_lwp): Likewise.
306 (proceed_all_lwps): Use for_each_thread.
307 (unstop_all_lwps): Likewise.
309 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
311 * linux-low.c (linux_resume_one_thread): Return void, take
313 (linux_resume): Use for_each_thread.
315 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
317 * linux-low.c (send_sigstop_callback): Return void, change
318 parameter type. Rename to...
319 (send_sigstop): ... this.
320 (suspend_and_send_sigstop_callback): Return void, change parameter
322 (suspend_and_send_sigstop): ... this.
323 (stop_all_lwps): Use for_each_thread.
325 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
327 * linux-low.c (lwp_running): Return bool, remove unused
329 (linux_stabilize_threads): Use find_thread.
331 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
333 * linux-low.c (select_singlestep_lwp_callback): Remove.
334 (count_events_callback): Remove.
335 (select_event_lwp_callback): Remove.
336 (select_event_lwp): Use find_thread/for_each_thread.
338 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
340 * linux-low.c (not_stopped_callback): Return bool, take filter
342 (linux_wait_for_event_filtered): Use find_thread.
343 (linux_wait_1): Likewise.
345 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
347 * linux-low.c (same_lwp): Remove.
348 (find_lwp_pid): Use find_thread.
350 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
352 * linux-low.c (delete_lwp_callback): Remove.
353 (linux_mourn): Use for_each_thread.
355 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
357 * linux-low.c (linux_detach_lwp_callback): Return void, remove
358 args parameter, don't check for pid.
359 (linux_detach): Use for_each_thread.
361 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
363 * linux-low.c (struct counter): Remove.
364 (second_thread_of_pid_p): Remove.
365 (last_thread_of_process_p): Use find_thread.
367 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
369 * inferiors.c (find_inferior_in_random): Remove.
370 * inferiors.h (find_inferior_in_random): Remove.
371 * linux-low.c (status_pending_p_callback): Return bool, accept
372 parameter ptid directly.
373 (linux_wait_for_event_filtered): Use find_thread_in_random.
374 (linux_wait_1): Likewise.
376 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
378 * inferiors.c (find_inferior_id): Remove.
379 (find_thread_ptid): Move implemention from find_inferior_id to
381 * inferiors.h (find_inferior_id): Remove.
382 * server.c (handle_status): Use find_thread_ptid.
383 (process_serial_event): Likewise.
384 * thread-db.c (find_one_thread): Likewise.
385 (thread_db_thread_handle): Likewise.
386 * win32-low.c (thread_rec): Likewise.
387 (child_delete_thread): Likewise.
388 (win32_thread_alive): Likewise.
389 (get_child_debug_event): Likewise.
391 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
393 * linux-mips-low.c (update_watch_registers_callback): Return
394 void, remove pid_p parameter, don't check for pid.
395 (mips_insert_point, mips_remove_point): Use for_each_thread.
397 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
399 * lynx.low (lynx_delete_thread_callback): Remove.
400 (lynx_mourn): Use for_each_thread.
402 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
404 * regcache.c (regcache_invalidate_one): Remove.
405 (regcache_invalidate_pid): use for_each_thread.
407 2017-11-26 Tom Tromey <tom@tromey.com>
409 * linux-low.c (linux_create_inferior): Update.
411 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
413 * spu-low.c (spu_create_inferior): Fix typo in argument name.
415 2017-11-24 Alan Hayward <alan.hayward@arm.com>
417 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
418 * linux-aarch64-low.c (initialize_low_arch): Call init func.
419 * linux-aarch64-tdesc-selftest.c: New file.
420 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
422 2017-11-24 Alan Hayward <alan.hayward@arm.com>
424 * configure.srv: Add new file.
425 * linux-aarch64-low.c (initialize_low_arch): Call init func.
426 * linux-aarch64-tdesc-selftest.c: New file.
427 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
429 2017-11-24 Alan Hayward <alan.hayward@arm.com>
431 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
432 * linux-aarch64-low.c (initialize_low_arch): Remove init.
433 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
435 2017-11-24 Alan Hayward <alan.hayward@arm.com>
437 * configure.srv: Add new files.
438 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
439 aarch64_linux_read_description.
440 * linux-aarch64-low.c (aarch64_linux_read_description):
441 Merge with aarch64_arch_setup.
442 (aarch64_arch_setup): Call aarch64_linux_read_description.
443 * linux-aarch64-tdesc.c: New file.
444 * linux-aarch64-tdesc.h: New file.
446 2017-11-24 Yao Qi <yao.qi@linaro.org>
448 * configure.srv: Set $srv_regobj for tic6x-linux.
449 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
450 (tic6x_read_description): Move some code to tic6x_arch_setup.
451 (tic6x_tdesc_test): New function.
452 (initialize_low_arch): Call selftests::register_test.
454 2017-11-22 Yao Qi <yao.qi@linaro.org>
456 * remote-utils.c (prepare_resume_reply): Use memcpy.
458 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
460 * linux-low.c (kill_one_lwp_callback): Return void, take
461 argument directly, don't filter on pid.
462 (linux_kill): Use for_each_thread.
464 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
466 * linux-low.c (need_step_over_p): Return bool, remove dummy
468 (linux_resume, proceed_all_lwps): Use find_thread.
470 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
472 * linux-low.c (resume_status_pending_p): Return bool, remove
474 (linux_resume): Use find_thread.
476 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
478 * linux-low.c (struct thread_resume_array): Remove.
479 (linux_set_resume_request): Return void, take arguments
481 (linux_resume): Use for_each_thread.
483 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
485 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
486 return bool, remove data argument.
487 (linux_stabilize_threads): Use find_thread.
489 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
491 * linux-low.c (unsuspend_one_lwp): Remove.
492 (unsuspend_all_lwps): Use for_each_thread, inline code from
495 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
497 * gdbthread.h (find_thread): Add overload with ptid_t filter.
498 * linux-low.c (struct iterate_over_lwps_args): Remove.
499 (iterate_over_lwps_filter): Remove.
500 (iterate_over_lwps): Use find_thread.
502 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
504 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
505 (linux_handle_new_gdb_connection): Use for_each_thread, inline
506 code from reset_lwp_ptrace_options_callback.
508 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
510 * linux-arm-low.c (struct update_registers_data): Remove.
511 (update_registers_callback): Return void, take arguments
512 directly, don't check thread's pid.
513 (arm_insert_point, arm_remove_point): Use for_each_thread.
515 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
517 * win32-low.c (continue_one_thread): Return void, take argument
519 (child_continue): Use for_each_thread.
521 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
523 * win32-i386-low.c (update_debug_registers_callback): Rename
525 (update_debug_registers): ... this, return void, remove pid_p arg.
526 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
528 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
530 * inferiors.h (struct process_info): Add constructor, initialize
532 <syscalls_to_catch>: Change type to std::vector<int>.
533 * inferiors.c (add_process): Allocate process_info with new.
534 (remove_process): Free process_info with delete.
535 * linux-low.c (handle_extended_wait): Adjust.
536 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
537 * server.c (handle_general_set): Adjust.
539 2017-11-16 Pedro Alves <palves@redhat.com>
541 * remote-utils.c (remote_close): Block SIGIO signals instead of
542 uninstalling the SIGIO handler.
544 2017-11-16 Alan Hayward <alan.hayward@arm.com>
546 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
548 2017-11-16 Yao Qi <yao.qi@linaro.org>
550 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
551 (tic6x_store_gregset): Likewise.
552 (tic6x_usrregs_info): Move it up.
554 2017-11-15 Alan Hayward <alan.hayward@arm.com>
556 * Makefile.in: Update arch rules.
557 * configure.srv: Explicitly mark arch/ files.
559 2017-11-13 Andreas Schwab <schwab@suse.de>
561 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
563 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
565 2017-11-06 Pedro Alves <palves@redhat.com>
567 * config.in, configure: Regenerate.
569 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
571 * target.c (struct thread_search): Remove.
572 (thread_search_callback): Remove.
573 (prepare_to_access_memory): Use for_each_thread instead of
574 find_inferior. Inline code from thread_search_callback.
576 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
578 * server.c (struct visit_actioned_threads_data): Remove.
579 (visit_actioned_threads): Change prototype to take arguments
581 (resume): Use find_thread instead of find_inferior.
583 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
585 * server.c (queue_stop_reply_callback): Change prototype, return
587 (find_status_pending_thread_callback): Remove.
588 (handle_status): Replace find_inferior with find_thread and
591 2017-10-25 Alan Hayward <alan.hayward@arm.com>
593 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
595 (aarch64_store_gregset): Likewise.
596 (aarch64_fill_fpregset): Likewise.
597 (aarch64_store_fpregset): Likewise.
599 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
601 * gdbthread.h (find_thread, for_each_thread): New functions.
602 * inferiors.c (thread_of_pid): Remove.
603 (find_any_thread_of_pid): Use find_thread.
604 * linux-low.c (num_lwps): Use for_each_thread.
606 2017-10-17 Yao Qi <yao.qi@linaro.org>
608 * Makefile.in: Remove one rule.
609 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
611 2017-10-17 Yao Qi <yao.qi@linaro.org>
613 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
614 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
616 2017-10-17 Yao Qi <yao.qi@linaro.org>
618 * configure.srv: Rename arm.o with arch/arm.o.
620 2017-10-17 Yao Qi <yao.qi@linaro.org>
622 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
623 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
624 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
625 (arch-i386.o, arch-amd64.o): Remove rules.
626 (arch/%.o): New rule.
627 Update POSTCOMPILE and COMPILE.pre.
628 * configure.ac: Invoke AC_CONFIG_COMMANDS.
629 * configure: Re-generated.
630 * configure.srv: Replace arch-i386.o with arch/i386.o.
631 Replace arch-amd64.o with arch/amd64.o.
633 2017-10-16 Yao Qi <yao.qi@linaro.org>
635 * configure: Regenerated.
637 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
639 * inferiors.h: (struct inferior_list): Remove.
640 (struct inferior_list_entry); Remove.
641 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
642 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
643 get_first_inferior): Remove.
644 (for_each_inferior, for_each_inferior_with_data, find_inferior,
645 find_inferior_id, find_inferior_in_random): Change signature.
646 * inferiors.c (all_threads): Change type to
647 std::list<thread_info *>.
648 (get_thread): Remove macro.
649 (find_inferior, find_inferior_id): Change signature, implement
651 (find_inferior_in_random): Change signature, implement using
652 find_thread_in_random.
653 (for_each_inferior, for_each_inferior_with_data): Change
654 signature, implement using for_each_thread.
655 (add_inferior_to_list, remove_inferior): Remove.
656 (add_thread, get_first_thread, thread_of_pid,
657 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
658 (get_first_inferior, one_inferior_p, clear_inferior_list):
660 (clear_inferiors, get_thread_process): Update.
661 * gdbthread.h: Include <list>.
662 (struct thread_info) <entry>: Remove field.
664 (all_threads): Change type to std::list<thread_info *>.
665 (get_first_inferior): Add doc.
666 (find_thread, for_each_thread, find_thread_in_random): New
668 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
669 * linux-arm-low.c (update_registers_callback): Update.
670 * linux-low.c (second_thread_of_pid_p): Update.
671 (kill_one_lwp_callback, linux_detach_lwp_callback,
672 delete_lwp_callback, status_pending_p_callback, same_lwp,
673 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
674 iterate_over_lwps, not_stopped_callback,
675 resume_stopped_resumed_lwps, count_events_callback,
676 select_singlestep_lwp_callback, select_event_lwp_callback,
677 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
678 suspend_and_send_sigstop_callback, wait_for_sigstop,
679 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
680 lwp_running, linux_set_resume_request, resume_status_pending_p,
681 need_step_over_p, start_step_over, linux_resume_one_thread,
682 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
683 reset_lwp_ptrace_options_callback): Update.
684 * linux-mips-low.c (update_watch_registers_callback): Update.
685 * regcache.c (regcache_invalidate_one, regcache_invalidate):
687 (free_register_cache_thread_one): Remove.
688 (regcache_release): Update.
689 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
690 handle_qxfer_threads_worker): Update.
691 (handle_query): Update, use list iterator.
692 (visit_actioned_threads, handle_pending_status,
693 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
694 clear_pending_status_callback, set_pending_status_callback,
695 find_status_pending_thread_callback, handle_status,
696 process_serial_event): Update.
697 * target.c (thread_search_callback): Update.
698 * thread-db.c (thread_db_get_tls_address): Update.
699 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
701 * win32-i386-low.c (update_debug_registers_callback): Update.
702 * win32-low.c (delete_thread_info, child_delete_thread,
703 continue_one_thread, suspend_one_thread,
704 get_child_debug_event): Adjust.
706 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
708 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
709 * inferiors.h: Include <list>.
710 (struct process_info) <entry>: Remove field.
712 (pid_of): Change macro to function.
713 (ptid_of, lwpid_of): Remove macro.
714 (all_processes): Change type to std::list<process_info *>.
715 (ALL_PROCESSES): Remove macro.
716 (for_each_process, find_process): New function.
717 * inferiors.c (all_processes): Change type to
718 std::list<process_info *>.
719 (find_thread_process): Adjust.
720 (add_process): Likewise.
721 (remove_process): Likewise.
722 (find_process_pid): Likewise.
723 (get_first_process): Likewise.
724 (started_inferior_callback): Remove.
725 (have_started_inferiors_p): Adjust.
726 (attached_inferior_callback): Remove.
727 (have_attached_inferiors_p): Adjust.
728 * linux-low.c (check_zombie_leaders): Likewise.
729 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
730 (x86_linux_update_xmltarget): Adjust.
731 * server.c (handle_query): Likewise.
732 (gdb_reattached_process): Remove.
733 (handle_status): Adjust.
734 (kill_inferior_callback): Likewise.
735 (detach_or_kill_inferior): Remove.
736 (print_started_pid): Likewise.
737 (print_attached_pid): Likewise.
738 (detach_or_kill_for_exit): Update.
739 (process_serial_event): Likewise.
740 * linux-arm-low.c (arm_new_fork): Likewise.
742 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
744 * dll.h: Include <list>.
745 (struct dll_info): Add constructor.
746 <entry>: Remove field.
747 (all_dlls): Change type to std::list<dll_info>.
748 * dll.c: Include <algorithm>.
749 (get_dll): Remove macro.
750 (all_dlls): Change type to std::list<dll_info *>.
751 (free_one_dll): Remove.
752 (match_dll): Likewise.
753 (loaded_dll): Adjust.
754 (unloaded_dll): Adjust to all_dlls type change, use
755 std::find_if. Inline code from match_dll.
756 (clear_dlls): Adjust to all_dlls type change.
757 * server.c (emit_dll_description): Remove.
758 (handle_qxfer_libraries): Adjust to all_dlls type change,
759 integrate emit_dll_description's functionality.
761 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
763 * linux-low.h (struct linux_target_ops) <delete_process>: New
765 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
766 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
767 (struct linux_target_ops): Add delete_process callback.
768 * linux-arm-low.c (arm_delete_process): New.
769 (struct linux_target_ops): Add delete_process callback.
770 * linux-bfin-low.c (struct linux_target_ops): Likewise.
771 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
772 * linux-m32r-low.c (struct linux_target_ops): Likewise.
773 * linux-mips-low.c (mips_linux_delete_process): New.
774 (struct linux_target_ops): Add delete_process callback.
775 * linux-ppc-low.c (struct linux_target_ops): Likewise.
776 * linux-s390-low.c (struct linux_target_ops): Likewise.
777 * linux-sh-low.c (struct linux_target_ops): Likewise.
778 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
779 * linux-tile-low.c (struct linux_target_ops): Likewise.
780 * linux-x86-low.c (x86_linux_delete_process): New.
781 (struct linux_target_ops): Add delete_process callback.
782 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
784 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
786 * linux-aarch64-low.c (the_low_target): Add thread delete
788 * linux-arm-low.c (arm_delete_thread): New function.
789 (the_low_target): Add thread delete callback.
790 * linux-bfin-low.c (the_low_target): Likewise.
791 * linux-crisv32-low.c (the_low_target): Likewise.
792 * linux-low.c (delete_lwp): Invoke delete_thread callback if
794 * linux-low.h (struct linux_target_ops) <delete_thread>: New
796 * linux-m32r-low.c (the_low_target): Add thread delete callback.
797 * linux-mips-low.c (mips_linux_delete_thread): New function.
798 (the_low_target): Add thread delete callback.
799 * linux-ppc-low.c (the_low_target): Likewise.
800 * linux-s390-low.c (the_low_target): Likewise.
801 * linux-sh-low.c (the_low_target): Likewise.
802 * linux-tic6x-low.c (the_low_target): Likewise.
803 * linux-tile-low.c (the_low_target): Likewise.
804 * linux-x86-low.c (the_low_target): Likewise.
805 * linux-xtensa-low.c (the_low_target): Likewise.
807 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
809 * win32-low.c: Include "common-inferior.h".
811 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
813 * inferiors.c (set_inferior_cwd): New function.
814 * server.c (handle_general_set): Handle QSetWorkingDir packet.
815 (handle_query): Inform that QSetWorkingDir is supported.
816 * win32-low.c (create_process): Pass the inferior's cwd to
819 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
821 * inferiors.c (current_inferior_cwd): New global variable.
822 (get_inferior_cwd): New function.
823 * inferiors.h (struct process_info) <cwd>: New field.
825 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
827 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
828 (OBS): Add gdb_tilde_expand.o.
830 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
832 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
833 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
835 2017-09-29 Pedro Alves <palves@redhat.com>
837 * ax.c (gdb_parse_agent_expr): Constify.
838 * ax.h (gdb_parse_agent_expr): Constify.
839 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
841 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
842 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
843 * remote-utils.h (read_ptid): Constify.
844 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
845 (process_point_options, process_serial_event): Constify.
846 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
847 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
848 (cmd_qtbuffer): Constify.
850 2017-09-29 Pedro Alves <palves@redhat.com>
852 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
855 2017-09-29 Pedro Alves <palves@redhat.com>
857 * linux-low.c (handle_extended_wait): Pass parent thread instead
858 of process to thread_db_notice_clone.
859 * linux-low.h (thread_db_notice_clone): Replace parent process
860 parameter with parent thread parameter.
861 * thread-db.c (find_one_thread): Add comment.
862 (thread_db_notice_clone): Replace parent process parameter with
863 parent thread parameter. Temporarily switch to the parent thread.
865 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
867 * gdbthread.h: Include "common-gdbthread.h".
868 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
869 "if" when validating the ptid.
870 * remote-utils.c: Include "gdbthread.h".
871 (prepare_resume_reply): Use "switch_to_thread".
872 * target.c (done_accessing_memory): Likewise.
874 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
876 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
877 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
878 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
879 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
880 s390x-gs-linux64-ipa.o to ipa_obj.
881 * linux-s390-low.c (HWCAP_S390_GS): New define.
882 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
884 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
885 (s390_arch_setup): Check for guarded-storage support and choose
887 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
888 init_registers_s390x_gs_linux64.
889 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
891 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
892 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
894 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
896 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
898 2017-09-21 Kevin Buettner <kevinb@redhat.com>
900 * linux-low.h (struct lwp_info): Add new field, thread_handle.
901 (thread_db_thread_handle): Declare.
902 * linux-low.c (linux_target_ops): Initialize thread_handle.
903 * server.c (handle_qxfer_threads_worker): Add support for
905 * target.h (struct target_ops): Add new function pointer,
907 (target_thread_handle): Define.
908 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
910 (thread_db_thread_handle): New function.
912 2017-09-21 Kevin Buettner <kevinb@redhat.com>
914 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
915 * linux-low.h (thread_db_notice_clone): Declare.
916 * thread-db.c (thread_db_notice_clone): New function.
918 2017-09-21 Pedro Alves <palves@redhat.com>
920 * server.c (gdb_read_memory, handle_status, process_serial_event)
921 (handle_serial_event, handle_target_event): Adjust to
922 set_desired_thread prototype change.
923 * target.c (set_desired_thread): Remove 'use_general' parameter
925 * target.h (set_desired_thread): Remove 'use_general' parameter.
927 2017-09-20 Tom Tromey <tom@tromey.com>
929 * target.c (target_terminal::terminal_state): Define.
930 (target_terminal::init): Rename from target_terminal_init.
931 (target_terminal::inferior): Rename from
932 target_terminal_inferior.
933 (target_terminal::ours): Rename from target_terminal_ours.
934 (target_terminal::ours_for_output, target_terminal::info): New.
936 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
938 * server.c (accumulate_file_name_length): Remove.
939 (emit_dll_description): Adjust to std::string change.
940 (handle_qxfer_libraries): Use std::string to hold document.
942 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
944 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
945 return type of xml_escape_text.
946 * server.c (emit_dll_description): Likewise.
948 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
950 * server.c (captured_main): Accept argument for --selftest.
951 Update run_tests call.
952 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
953 when registering selftests.
955 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
957 * regcache.c (get_thread_regcache): Update code to use "std::vector"
958 instead of "VEC" for "target_desc.reg_defs".
959 (regcache_cpy): Likewise.
960 (registers_to_string): Likewise.
961 (registers_from_string): Likewise.
962 (find_regno): Likewise.
963 (supply_regblock): Likewise.
964 (regcache_raw_read_unsigned): Likewise.
965 * tdesc.c (init_target_desc): Likewise.
966 (tdesc_create_reg): Likewise.
967 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
968 (struct target_desc) <reg_defs>: Convert to "std::vector".
969 (target_desc): Do not initialize "reg_defs".
970 (~target_desc): Update code to use "std::vector" instead of "VEC"
971 for "target_desc.reg_defs".
972 (operator==): Likewise.
974 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
976 * inferiors.h (thread_to_gdb_id): Remove.
977 * inferiors.c (thread_to_gdb_id): Remove.
978 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
979 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
980 lynx_store_registers, lynx_read_memory, lynx_write_memory):
982 * nto-low.c (nto_fetch_registers, nto_store_registers,
983 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
985 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
987 * inferiors.h (gdb_id_to_thread_id): Remove.
988 * inferiors.c (gdb_id_to_thread_id): Remove.
989 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
990 removal. Move pid declaration closer to where it's used.
992 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
994 * server.c (handle_detach): New function.
995 (process_serial_event): Move code out, call handle_detach.
997 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
999 * server.c (require_running): Rename to ...
1000 (require_running_or_return): ... this ...
1001 (require_running_or_break): ... and this.
1002 (handle_query, process_serial_event): Adjust.
1004 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1006 * linux-low.c (linux_set_resume_request): Remove unused
1009 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1011 * server.c (first_thread_of): Remove.
1012 (process_serial_event): Replace usage of first_thread_of with
1013 find_any_thread_of_pid.
1014 * tracepoint.c (same_process_p): Remove.
1015 (gdb_agent_about_to_close): Replace usage of same_process_p with
1016 find_any_thread_of_pid.
1017 * linux-x86-low.c (same_process_callback): Remove.
1018 (x86_arch_setup_process_callback): Replace usage of
1019 same_process_callback with find_any_thread_of_pid.
1020 * thread-db.c (any_thread_of): Remove.
1021 (switch_to_process): Replace usage of any_thread_of with
1022 find_any_thread_of_pid.
1023 * inferiors.c (thread_pid_matches_callback): Remove.
1024 (find_thread_process): Adjust to use find_any_thread_of_pid.
1026 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1028 * regcache.c (get_thread_regcache): Guard calls to "memset"
1031 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1033 * linux-low.c (handle_extended_wait): Use
1034 "allocate_target_description" instead of "XNEW".
1035 * linux-x86-low.c (initialize_low_arch): Likewise.
1037 2017-09-05 Yao Qi <yao.qi@linaro.org>
1039 * configure.srv (srv_i386_regobj): Remove.
1040 (srv_amd64_regobj): Remove.
1041 (srv_regobj): Set it to "" for x86 non-linux targets.
1042 * linux-x86-tdesc.c (i386_linux_read_description):
1043 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1044 (init_registers_i386): Remove the declaration.
1045 (tdesc_i386): Remove the declaration.
1046 (lynx_i386_arch_setup): Call i386_create_target_description.
1047 * nto-x86-low.c: Likewise.
1048 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1049 [!__x86_64__]: include arch/i386.h.
1050 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1052 2017-09-05 Yao Qi <yao.qi@linaro.org>
1054 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1055 i386/amd64-XXX-linux from it.
1057 2017-09-05 Yao Qi <yao.qi@linaro.org>
1059 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1061 (ipa_amd64_linux_regobj): Remove.
1062 (ipa_x32_linux_regobj): Remove.
1064 2017-09-05 Yao Qi <yao.qi@linaro.org>
1066 * Makefile.in (arch-amd64.o): New rule.
1067 * configure.srv: Append arch-amd64.o.
1068 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1069 (get_ipa_tdesc): Call amd64_linux_read_description.
1070 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1071 and init_registers_amd64_XXX.
1072 * linux-x86-low.c (x86_linux_read_description): Call
1073 amd64_linux_read_description.
1074 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1075 (initialize_low_arch): Don't call init_registers_x32_XXX and
1076 init_registers_amd64_XXX.
1077 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1078 and tdesc_amd64_XXX.
1079 [__x86_64__] (amd64_tdesc_test): New function.
1080 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1081 and init_registers_amd64_XXX.
1082 * linux-x86-tdesc.c: Include arch/amd64.h.
1083 (xcr0_to_tdesc_idx): New function.
1084 (i386_linux_read_description): New function.
1085 (amd64_get_ipa_tdesc_idx): New function.
1086 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1087 (amd64_get_ipa_tdesc): Declare.
1089 2017-09-05 Yao Qi <yao.qi@linaro.org>
1091 * configure.srv (srv_i386_linux_xmlfiles): Remove
1092 i386/i386-XXX-linux.xml from it.
1094 2017-09-05 Yao Qi <yao.qi@linaro.org>
1096 * configure.srv: Set srv_i386_linux_regobj empty if $development
1098 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1099 initialize_low_tdesc.
1100 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1101 with #if initialize_low_tdesc.
1102 * linux-x86-tdesc-selftest.c: New file.
1103 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1105 2017-09-05 Yao Qi <yao.qi@linaro.org>
1107 * Makefile.in (arch-i386.o): New rule.
1108 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1109 (x86_64-*-linux*): Likewise.
1110 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1111 include arch/i386.h.
1112 (i386_linux_read_description): Remove code and call
1113 i386_create_target_description.
1114 * tdesc.c (allocate_target_description): New function.
1115 * tdesc.h (set_tdesc_architecture): Remove declaration.
1116 (set_tdesc_osabi): Likewise.
1118 2017-09-05 Yao Qi <yao.qi@linaro.org>
1120 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1121 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1122 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1124 * server.c (get_features_xml): Call tdesc_get_features_xml.
1125 * tdesc.c (set_tdesc_architecture): New function.
1126 (set_tdesc_osabi): New function.
1127 (tdesc_get_features_xml): New function.
1128 (tdesc_create_feature): Add an argument.
1129 * tdesc.h (struct target_desc) <features>: New field.
1130 <arch, osabi>: New field.
1131 (~target_desc): xfree features, arch, and osabi.
1132 (target_desc::oerator==): Don't compare .xmltarget.
1133 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1134 (set_tdesc_osabi): Likewise.
1135 (tdesc_get_features_xml): Likewise.
1137 2017-09-05 Yao Qi <yao.qi@linaro.org>
1139 * linux-x86-tdesc.c: Include selftest.h.
1140 (i386_tdesc_test): New function.
1141 (initialize_low_tdesc): Call selftests::register_test.
1142 * tdesc.h: Include regdef.h.
1143 (target_desc): Override operator == and !=.
1145 2017-09-05 Yao Qi <yao.qi@linaro.org>
1147 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1148 (ipa_obj): Likewise.
1149 * linux-i386-ipa.c: Include common/x86-xstate.h
1150 (get_ipa_tdesc): Call i386_linux_read_description.
1151 (initialize_low_tracepoint): Don't call init_registers_XXX
1152 functions, call initialize_low_tdesc instead.
1153 * linux-x86-low.c (x86_linux_read_description): Call
1154 i386_linux_read_description.
1155 (initialize_low_arch): Don't call init_registers_i386_XXX
1156 functions, call initialize_low_tdesc.
1157 * linux-x86-tdesc.c: New file.
1158 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1159 (i386_get_ipa_tdesc_idx): Declare.
1160 (i386_get_ipa_tdesc): Declare.
1161 (initialize_low_tdesc): Declare.
1163 2017-09-05 Yao Qi <yao.qi@linaro.org>
1165 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1168 2017-09-05 Yao Qi <yao.qi@linaro.org>
1170 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1171 * regcache.c (get_thread_regcache): Use VEC_length.
1172 (init_register_cache): Likewise.
1173 (regcache_cpy): Likewise.
1174 (registers_to_string): Iterate reg_defs via VEC_iterate.
1175 (find_regno): Likewise.
1176 (find_register_by_number): Use VEC_index.
1177 (register_size): Call find_register_by_number.
1178 (register_data): Call find_register_by_number.
1179 (supply_regblock): Use VEC_length.
1180 (regcache_raw_read_unsigned): Likewise.
1181 * tdesc.c (init_target_desc): Iterate reg_defs via
1183 (default_description): Update initializer.
1184 (copy_target_description): Don't update field num_registers.
1185 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1186 <num_registers>: Remove.
1188 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1190 * Makefile.in (.SECONDARY): Define target.
1192 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1194 * linux-low.c (linux_wait_1): Adjust.
1195 * server.c (queue_stop_reply_callback): Adjust.
1197 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1199 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1200 QEnvironmentUnset and QEnvironmentReset packets.
1201 (handle_query): Inform remote that QEnvironmentHexEncoded,
1202 QEnvironmentUnset and QEnvironmentReset are supported.
1204 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1206 * inferiors.h (inferior_target_data): Rename to ...
1207 (thread_target_data): ... this.
1208 (inferior_regcache_data): Rename to ...
1209 (thread_regcache_data): ... this.
1210 (set_inferior_regcache_data): Rename to ...
1211 (set_thread_regcache_data): ... this.
1212 * inferiors.c (inferior_target_data): Rename to ...
1213 (thread_target_data): ... this.
1214 (inferior_regcache_data): Rename to ...
1215 (thread_regcache_data): ... this.
1216 (set_inferior_regcache_data): Rename to ...
1217 (set_thread_regcache_data): ... this.
1218 (free_one_thread): Update.
1219 * linux-low.h (get_thread_lwp): Update.
1220 * regcache.c (get_thread_regcache): Update.
1221 (regcache_invalidate_thread): Update.
1222 (free_register_cache_thread): Update.
1223 * win32-i386-low.c (update_debug_registers_callback): Update.
1224 (win32_get_current_dr): Update.
1225 * win32-low.c (thread_rec): Update.
1226 (delete_thread_info): Update.
1227 (continue_one_thread): Update.
1228 (suspend_one_thread): Update.
1230 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1232 * inferiors.c (set_inferior_target_data): Remove.
1233 * inferiors.h (set_inferior_target_data): Remove.
1235 2017-08-18 Yao Qi <yao.qi@linaro.org>
1237 * Makefile.in (OBS): Add selftest.o.
1238 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1239 * configure, config.in: Re-generated.
1240 * server.c: Include common/sefltest.h.
1241 (captured_main): Handle option --selftest.
1243 2017-08-09 Yao Qi <yao.qi@linaro.org>
1245 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1246 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1247 i386-avx-mpx.o and i386-mmx.o.
1248 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1249 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1250 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1251 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1252 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1253 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1254 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1255 i386/amd64-avx-mpx.xml.
1257 2017-08-09 Yao Qi <yao.qi@linaro.org>
1259 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1260 and x32-avx-avx512.o.
1261 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1262 i386/x32-avx-avx512.xml.
1264 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1266 * tracepoint.h (enum class fast_tpoint_collect_result): New
1268 (fast_tracepoint_collecting): Change return type to
1269 fast_tpoint_collect_result.
1270 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1271 * linux-low.h: Include tracepoint.h.
1272 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1273 fast_tpoint_collect_result.
1274 * linux-low.c (handle_tracepoints): Adjust.
1275 (linux_fast_tracepoint_collecting): Change return type to
1276 fast_tpoint_collect_result.
1277 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1278 linux_wait_1, stuck_in_jump_pad_callback,
1279 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1280 proceed_one_lwp): Adjust to type change.
1282 2017-07-10 Yao Qi <yao.qi@linaro.org>
1284 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1286 2017-06-29 Yao Qi <yao.qi@linaro.org>
1288 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1290 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1292 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1294 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1296 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1298 * linux-low.c (linux_create_inferior): Adjust code to access the
1299 environment information via 'gdb_environ' class.
1300 * lynx-low.c (lynx_create_inferior): Likewise.
1301 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1302 (get_environ): Return a pointer to 'our_environ'.
1303 (captured_main): Initialize 'our_environ'.
1304 * server.h (get_environ): Adjust prototype.
1305 * spu-low.c (spu_create_inferior): Adjust code to access the
1306 environment information via 'gdb_environ' class.
1308 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1310 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1311 usage of "register" keyword.
1313 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1315 * configure: Re-generate.
1317 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1319 * configure: Re-generate.
1321 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1323 * Makefile.in (COMPILE.pre): Add "-x c++".
1325 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1327 * fork-child.c: Conditionally include <signal.h>.
1329 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1331 * server.c (handle_general_set): Handle new packet
1332 "QStartupWithShell".
1333 (handle_query): Add "QStartupWithShell" to the list of supported
1335 (gdbserver_usage): Add help text explaining the
1336 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1338 (captured_main): Recognize and act upon the presence of the new
1341 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1342 Pedro Alves <palves@redhat.com>
1344 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1345 * configure: Regenerate.
1346 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1348 (i[34567]86-*-lynxos*): Likewise.
1349 (spu*-*-*): Likewise.
1350 * fork-child.c: New file.
1351 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1353 (linux_ptrace_fun): New function.
1354 (linux_create_inferior): Adjust function prototype to reflect
1355 change on "target.h". Adjust function code to use
1357 (linux_request_interrupt): Delete "signal_pid".
1358 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1359 (lynx_ptrace_fun): New function.
1360 (lynx_create_inferior): Adjust function prototype to reflect
1361 change on "target.h". Adjust function code to use
1363 * nto-low.c (nto_create_inferior): Adjust function prototype and
1364 code to reflect change on "target.h". Update comments.
1365 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1366 "common-terminal.h" and "environ.h".
1367 (terminal_fd): Moved to fork-child.c.
1368 (old_foreground_pgrp): Likewise.
1369 (restore_old_foreground_pgrp): Likewise.
1370 (last_status): Make it global.
1371 (last_ptid): Likewise.
1372 (our_environ): New variable.
1373 (startup_with_shell): Likewise.
1374 (program_name): Likewise.
1375 (program_argv): Rename to...
1376 (program_args): ...this.
1377 (wrapper_argv): New variable.
1378 (start_inferior): Delete function.
1379 (get_exec_wrapper): New function.
1380 (get_exec_file): Likewise.
1381 (get_environ): Likewise.
1382 (prefork_hook): Likewise.
1383 (post_fork_inferior): Likewise.
1384 (postfork_hook): Likewise.
1385 (postfork_child_hook): Likewise.
1386 (handle_v_run): Update code to deal with arguments coming from the
1387 remote host. Update calls from "start_inferior" to
1389 (captured_main): Likewise. Initialize environment variable. Call
1391 * server.h (post_fork_inferior): New prototype.
1392 (get_environ): Likewise.
1393 (last_status): Declare.
1394 (last_ptid): Likewise.
1395 (signal_pid): Likewise.
1396 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1397 (spu_ptrace_fun): New function.
1398 (spu_create_inferior): Adjust function prototype to reflect change
1399 on "target.h". Adjust function code to use "fork_inferior".
1400 * target.c (target_terminal_init): New function.
1401 (target_terminal_inferior): Likewise.
1402 (target_terminal_ours): Likewise.
1403 * target.h: Include <vector>.
1404 (struct target_ops) <create_inferior>: Update prototype.
1405 (create_inferior): Update macro.
1406 * utils.c (gdb_flush_out_err): New function.
1407 * win32-low.c (win32_create_inferior): Adjust function prototype
1408 and code to reflect change on "target.h".
1410 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1412 * inferiors.c (switch_to_thread): New function.
1414 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1416 * Makefile.in (SFILE): Add "common/job-control.c".
1417 (OBS): Add "job-control.o".
1419 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1421 * Makefile: Remove "@host_makefile_frag@".
1423 2017-05-05 Pedro Alves <palves@redhat.com>
1425 * configure: Regenerate.
1427 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1429 * configure: Regenerate.
1431 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1433 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1434 software_single_step change of return type to
1435 std::vector<CORE_ADDR>.
1436 * linux-low.c (install_software_single_step_breakpoints):
1438 * linux-low.h (install_software_single_step_breakpoints):
1441 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1443 * remote-utils.c: Include "gdb_termios.h" instead of
1445 * terminal.h: Delete file.
1447 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1449 * server.c: Include <vector>.
1450 <program_argv, wrapper_argv>: Convert to std::vector.
1451 (start_inferior): Rewrite function to use C++.
1452 (handle_v_run): Likewise. Update code that calculates the argv
1453 based on the vRun packet; use C++.
1454 (captured_main): Likewise.
1456 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1458 * server.c (handle_v_cont): Initialize thread_resume::thread
1461 2017-04-05 Pedro Alves <palves@redhat.com>
1463 * configure: Regenerate.
1465 2017-04-05 Pedro Alves <palves@redhat.com>
1467 * gdbreplay.c (sync_error): Constify.
1468 * linux-x86-low.c (push_opcode): Constify.
1470 2017-04-05 Pedro Alves <palves@redhat.com>
1472 * win32-low.c (get_child_debug_event)
1473 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1474 Report TARGET_WAITKIND_SPURIOUS instead.
1476 2017-04-05 Pedro Alves <palves@redhat.com>
1478 * remote-utils.c (remote_prepare, remote_open): Constify.
1479 * remote-utils.h (remote_prepare, remote_open): Constify.
1480 * server.c (captured_main): Constify 'port' handling.
1482 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1484 * Makefile.in (clean): Clear .deps.
1486 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1488 * .gitignore: Remove generated files, replace with wildcard.
1489 * (clean): Replace removal of generated files with wildcard.
1490 (version.c): Replace with...
1491 (version-generated.c): ...this.
1492 (xml-builtin.c): Replace with...
1493 (xml-builtin-generated.c): ...this.
1494 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1495 (%.c: *regformats*): Replace with...
1496 (%-generated.c: *regformats*): ...this.
1498 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1500 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1501 (xtensa_fill_gregset): Call collect_register_by_name for
1503 (xtensa_store_gregset): Call supply_register_by_name for
1506 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1508 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1509 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1510 (xtensa_store_gregset): Call supply_register for all registers in
1511 a0_regnum..a0_regnum + C0_NREGS range.
1513 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1515 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1516 (ax-ipa.o: ax.c): Remove.
1517 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1518 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1519 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1520 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1521 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1523 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1525 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1526 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1527 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1528 (errors-ipa.o: ../common/errors.c): Remove.
1529 (format-ipa.o: ../common/format.c): Remove.
1530 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1532 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1534 * Makefile.in (%-ipa.o: %.c): New rule.
1535 (tracepoint-ipa.o: tracepoint.c): Remove.
1536 (utils-ipa.o: utils.c): Remove.
1537 (remote-utils-ipa.o: remote-utils.c): Remove.
1538 (regcache-ipa.o: regcache.c): Remove.
1539 (i386-linux-ipa.o: i386-linux.c): Remove.
1540 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1541 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1542 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1543 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1544 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1545 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1546 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1547 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1548 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1549 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1550 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1551 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1552 (aarch64-ipa.o: aarch64.c): Remove.
1553 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1554 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1555 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1556 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1557 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1558 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1559 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1560 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1561 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1562 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1563 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1564 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1565 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1566 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1567 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1568 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1569 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1570 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1571 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1572 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1573 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1574 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1575 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1576 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1577 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1578 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1579 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1580 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1581 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1582 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1583 (tdesc-ipa.o: tdesc.c): Remove.
1584 (x32-linux-ipa.o: x32-linux.c): Remove.
1585 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1586 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1588 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1590 * Makefile.in (%.o: ../arch/%.c): New rule.
1591 (arm.o: ../arch/arm.c): Remove.
1592 (arm-linux.o: ../arch/arm-linux.c): Remove.
1593 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1594 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1596 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1598 * Makefile.in (%.o: ../nat/%.c): New rule.
1599 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1600 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1601 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1602 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1603 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1604 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1605 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1606 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1607 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1608 (linux-personality.o: ../nat/linux-personality.c): Remove.
1609 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1610 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1611 (x86-linux.o: ../nat/x86-linux.c): Remove.
1612 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1613 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1615 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1617 * Makefile.in (%.o: ../common/%.c): New rule.
1618 (signals.o: ../common/signals.c): Remove.
1619 (print-utils.o: ../common/print-utils.c): Remove.
1620 (rsp-low.o: ../common/rsp-low.c): Remove.
1621 (common-utils.o: ../common/common-utils.c): Remove.
1622 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1623 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1624 (vec.o: ../common/vec.c): Remove.
1625 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1626 (xml-utils.o: ../common/xml-utils.c): Remove.
1627 (ptid.o: ../common/ptid.c): Remove.
1628 (buffer.o: ../common/buffer.c): Remove.
1629 (format.o: ../common/format.c): Remove.
1630 (filestuff.o: ../common/filestuff.c): Remove.
1631 (agent.o: ../common/agent.c): Remove.
1632 (errors.o: ../common/errors.c): Remove.
1633 (environ.o: ../common/environ.c): Remove.
1634 (common-debug.o: ../common/common-debug.c): Remove.
1635 (cleanups.o: ../common/cleanups.c): Remove.
1636 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1637 (fileio.o: ../common/fileio.c): Remove.
1638 (common-regcache.o: ../common/common-regcache.c): Remove.
1639 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1640 (new-op.o: ../common/new-op.c): Remove.
1641 (btrace-common.o: ../common/btrace-common.c): Remove.
1643 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1645 * Makefile.in (%.o: ../target/%.c): New rule.
1646 (waitstatus.o: ../target/waitstatus.c): Remove.
1648 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1651 (%.c: ../regformats/%.dat,
1652 (%.c: ../regformats/arm/%.dat,
1653 (%.c: ../regformats/i386/%.dat,
1654 (%.c: ../regformats/rs6000/%.dat): New rules.
1655 (aarch64.c): Remove.
1656 (reg-arm.c): Remove.
1657 (arm-with-iwmmxt.c): Remove.
1658 (arm-with-vfpv2.c): Remove.
1659 (arm-with-vfpv3.c): Remove.
1660 (arm-with-neon.c): Remove.
1661 (reg-bfin.c): Remove.
1662 (reg-cris.c): Remove.
1663 (reg-crisv32.c): Remove.
1665 (i386-linux.c): Remove.
1666 (i386-avx.c): Remove.
1667 (i386-avx-linux.c): Remove.
1668 (i386-avx-avx512.c): Remove.
1669 (i386-avx-avx512-linux.c): Remove.
1670 (i386-mpx.c): Remove.
1671 (i386-mpx-linux.c): Remove.
1672 (i386-avx-mpx-avx512-pku.c): Remove.
1673 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1674 (i386-avx-mpx.c): Remove.
1675 (i386-avx-mpx-linux.c): Remove.
1676 (i386-mmx.c): Remove.
1677 (i386-mmx-linux.c): Remove.
1678 (reg-ia64.c): Remove.
1679 (reg-m32r.c): Remove.
1680 (reg-m68k.c): Remove.
1682 (mips-linux.c): Remove.
1683 (mips-dsp-linux.c): Remove.
1684 (mips64-linux.c): Remove.
1685 (mips64-dsp-linux.c): Remove.
1686 (nios2-linux.c): Remove.
1687 (powerpc-32.c): Remove.
1688 (powerpc-32l.c): Remove.
1689 (powerpc-altivec32l.c): Remove.
1690 (powerpc-cell32l.c): Remove.
1691 (powerpc-vsx32l.c): Remove.
1692 (powerpc-isa205-32l.c): Remove.
1693 (powerpc-isa205-altivec32l.c): Remove.
1694 (powerpc-isa205-vsx32l.c): Remove.
1695 (powerpc-e500l.c): Remove.
1696 (powerpc-64l.c): Remove.
1697 (powerpc-altivec64l.c): Remove.
1698 (powerpc-cell64l.c): Remove.
1699 (powerpc-vsx64l.c): Remove.
1700 (powerpc-isa205-64l.c): Remove.
1701 (powerpc-isa205-altivec64l.c): Remove.
1702 (powerpc-isa205-vsx64l.c): Remove.
1703 (s390-linux32.c): Remove.
1704 (s390-linux32v1.c): Remove.
1705 (s390-linux32v2.c): Remove.
1706 (s390-linux64.c): Remove.
1707 (s390-linux64v1.c): Remove.
1708 (s390-linux64v2.c): Remove.
1709 (s390-te-linux64.c): Remove.
1710 (s390-vx-linux64.c): Remove.
1711 (s390-tevx-linux64.c): Remove.
1712 (s390x-linux64.c): Remove.
1713 (s390x-linux64v1.c): Remove.
1714 (s390x-linux64v2.c): Remove.
1715 (s390x-te-linux64.c): Remove.
1716 (s390x-vx-linux64.c): Remove.
1717 (s390x-tevx-linux64.c): Remove.
1718 (tic6x-c64xp-linux.c): Remove.
1719 (tic6x-c64x-linux.c): Remove.
1720 (tic6x-c62x-linux.c): Remove.
1722 (reg-sparc64.c): Remove.
1723 (reg-spu.c): Remove.
1725 (amd64-linux.c): Remove.
1726 (amd64-avx.c): Remove.
1727 (amd64-avx-linux.c): Remove.
1728 (amd64-avx-avx512.c): Remove.
1729 (amd64-avx-avx512-linux.c): Remove.
1730 (amd64-mpx.c): Remove.
1731 (amd64-mpx-linux.c): Remove.
1732 (amd64-avx-mpx-avx512-pku.c): Remove.
1733 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1734 (amd64-avx-mpx.c): Remove.
1735 (amd64-avx-mpx-linux.c): Remove.
1737 (x32-linux.c): Remove.
1738 (x32-avx.c): Remove.
1739 (x32-avx-linux.c): Remove.
1740 (x32-avx-avx512.c): Remove.
1741 (x32-avx-avx512-linux.c): Remove.
1742 (reg-xtensa.c): Remove.
1743 (reg-tilegx.c): Remove.
1744 (reg-tilegx32.c): Remove.
1746 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1748 * Makefile.in (SFILES): Add "common/environ.c".
1749 (OBJS): Add "common/environ.h".
1751 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1753 * configure.ac: Check if the fs_base and gs_base members of
1754 `struct user_regs_struct' exist.
1755 * config.in: Regenerated.
1756 * configure: Likewise.
1758 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1760 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1762 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1763 (get_next_pcs_syscall_next_pc): Likewise.
1765 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1767 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1768 * nto-x86-low.c: Likewise.
1770 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1772 * Makefile.in: Include disable-implicit-rules.mk.
1774 2016-11-23 Pedro Alves <palves@redhat.com>
1776 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1777 (debug_vprintf): Use std::chrono::steady_clock instead of
1778 gettimeofday. Use '.' instead of ':'.
1779 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1780 (get_timestamp): Use std::chrono::steady_clock instead of
1783 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1785 * Makefile.in: Fix whitespace formatting.
1787 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1789 * Makefile.in (SFILES, OBS): Flatten list and order
1792 2016-11-23 Pedro Alves <palves@redhat.com>
1794 * event-loop.c (handle_file_event): Use warning.
1795 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1796 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1799 2016-11-23 Pedro Alves <palves@redhat.com>
1801 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1803 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1804 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1805 debug_printf and debug_flush for debug output.
1806 * server.c (handle_general_set): Likewise.
1807 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1810 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1812 * Makefile.in (.c.o): Replace rule with ...
1813 (%.o: %.c): ... this one.
1815 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1817 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1818 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1820 * configure.ac: Remove checks for the make program.
1821 * configure: Re-generate.
1823 2016-10-28 Pedro Alves <palves@redhat.com>
1825 * Makefile.in (CXX_DIALECT): Get from configure.
1826 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1827 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1828 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1829 * config.in: Regenerate.
1830 * configure: Regenerate.
1832 2016-10-27 Yao Qi <yao.qi@linaro.org>
1834 * linux-low.c (linux_supports_range_stepping): Return true if
1835 can_software_single_step return true.
1837 2016-10-27 Yao Qi <yao.qi@linaro.org>
1839 * inferiors.c (find_inferior_in_random): New function.
1840 * inferiors.h (find_inferior_in_random): Declare.
1841 * linux-low.c (linux_wait_for_event_filtered): Call
1842 find_inferior_in_random instead of find_inferior.
1844 2016-10-27 Yao Qi <yao.qi@linaro.org>
1846 * linux-low.c (linux_wait_1): If single-step breakpoints are
1847 inserted, remove them.
1849 2016-10-26 Pedro Alves <palves@redhat.com>
1851 * linux-low.c (handle_extended_wait): Link parent/child fork
1853 (linux_wait_1): Unlink them.
1854 (linux_set_resume_request): Ignore resume requests for
1855 already-resumed and unhandled fork child threads.
1856 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1857 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1859 (handle_v_requests) <vCont>: Don't call require_running.
1860 * server.h (in_queued_stop_replies): New declaration.
1862 2016-10-24 Yao Qi <yao.qi@linaro.org>
1865 * linux-aarch64-low.c (append_insns): Cast the return value to
1868 2016-10-10 Yao Qi <yao.qi@linaro.org>
1870 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1872 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1874 * target.c (target_supports_multi_process): New function, moved
1876 * target.h (target_supports_multi_process): ... here. Remove
1879 2016-10-05 Tom Tromey <tom@tromey.com>
1882 * tracepoint.c (handle_tracepoint_bkpts): Check
1883 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1885 2016-10-05 Yao Qi <yao.qi@linaro.org>
1887 * configure.srv: Update the path of arm-*.xml files.
1889 2016-10-05 Terry Guo <terry.guo@arm.com>
1890 Yao Qi <yao.qi@linaro.org>
1892 * Makefile.in: Adjust the path of rules.
1893 * configure.srv: Update the path of xml files.
1894 * regformats/arm-with-iwmmxt.dat: Regenerated.
1895 * regformats/arm-with-neon.dat: Likewise.
1896 * regformats/arm-with-vfpv2.dat: Likewise.
1897 * regformats/arm-with-vfpv3.dat Likewise.
1899 2016-09-30 Yao Qi <yao.qi@linaro.org>
1902 * target.c (target_stop_and_wait): Don't call
1903 target_continue_no_signal, use resume_stop instead.
1905 2016-09-26 Yao Qi <yao.qi@linaro.org>
1907 * linux-low.c (linux_wait_1): Call debug_exit.
1909 2016-09-23 Pedro Alves <palves@redhat.com>
1911 * Makefile.in (SFILES): Add common/new-op.c.
1912 (OBS): Add common/new-op.o.
1913 (new-op.o): New rule.
1915 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1917 * .gitinore: Ignore more files.
1919 2016-09-21 Yao Qi <yao.qi@linaro.org>
1921 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1924 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1926 * server.c (start_inferior): Call target_mourn_inferior instead of
1927 mourn_inferior; pass ptid_t argument to it.
1929 (handle_target_event): Likewise.
1930 * target.c (target_mourn_inferior): New function.
1931 * target.h (mourn_inferior): Delete macro.
1933 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1935 * linux-low.c (lwp_is_stepping): New function.
1937 2016-09-06 Carl Love <cel@us.ibm.com>
1939 * server.c (start_inferior): Fixed comment, requested comment change
1940 didn't get updated correctly. Removed reference to ptrace () call as
1941 it is only true on Linux systems.
1943 2016-09-06 Carl Love <cel@us.ibm.com>
1945 * server.c (start_inferior): Do not call
1946 function target_post_create_inferior () if the
1947 inferior process has already exited.
1949 2016-09-05 Pedro Alves <palves@redhat.com>
1951 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1952 (COMPILE.pre, CC_LD): Use CXX directly.
1953 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1954 * acinclude.m4: Don't include build-with-cxx.m4.
1955 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1956 * configure: Regenerate.
1958 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1961 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1962 call writing data to own_buf.
1964 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1966 * target.c (mywait): Call target_wait instead of
1968 (target_wait): New function.
1970 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1972 * server.c (start_inferior): New variable 'ptid'. Replace calls
1973 to the_target->resume by target_continue{,_no_signal}, depending
1975 * target.c (target_stop_and_wait): Call target_continue_no_signal
1976 instead of the_target->resume.
1977 (target_continue): New function.
1979 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1981 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1983 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1986 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1988 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1989 * linux-arm-low.c (ps_get_thread_area): Likewise.
1990 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1991 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1992 * linux-mips-low.c (ps_get_thread_area): Likewise.
1993 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1994 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1995 * linux-x86-low.c (ps_get_thread_area): Likewise.
1996 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1998 2016-08-19 Pedro Alves <palves@redhat.com>
2000 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2002 2016-08-19 Pedro Alves <palves@redhat.com>
2004 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2005 comment. Use memcpy instead of casting through unsigned long.
2007 2016-08-19 Pedro Alves <palves@redhat.com>
2009 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2010 allocating around 0x80000000.
2012 2016-08-19 Pedro Alves <palves@redhat.com>
2015 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2016 (x32-avx512-linux-ipa.o): New rules.
2017 * configure.ac (x86_64-*-linux*): New x32 check.
2018 * configure.srv (ipa_x32_linux_regobj): New.
2019 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2020 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2022 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2024 * configure: Regenerate.
2026 2016-08-09 Pedro Alves <palves@redhat.com>
2029 * Makefile.in (OBS): Add signals-state-save-restore.o.
2030 (signals-state-save-restore.o): New rule.
2031 * config.in: Regenerate.
2032 * configure: Regenerate.
2033 * linux-low.c: Include "signals-state-save-restore.h".
2034 (linux_create_inferior): Call
2035 restore_original_signals_state.
2036 * server.c: Include "dispositions-save-restore.h".
2037 (captured_main): Call save_original_signals_state.
2039 2016-08-05 Pedro Alves <palves@redhat.com>
2041 * configure: Regenerate.
2043 2016-08-04 Yao Qi <yao.qi@linaro.org>
2045 * linux-low.c (regsets_fetch_inferior_registers): Check
2046 errno is ESRCH or not.
2048 2016-08-02 Yao Qi <yao.qi@linaro.org>
2050 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2051 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2052 (thread_db_load_search): Update.
2053 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2054 td_ta_set_event and td_ta_event_getmsg.
2056 2016-07-26 Pedro Alves <palves@redhat.com>
2059 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2060 of unsigned long for 64-bit registers and use uint32_t instead of
2061 unsigned int for 32-bit registers.
2063 2016-07-26 Pedro Alves <palves@redhat.com>
2065 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2068 2016-07-21 Tom Tromey <tom@tromey.com>
2070 * configure: Rebuild.
2072 2016-07-21 Yao Qi <yao.qi@linaro.org>
2074 * mem-break.c (find_gdb_breakpoint): Cast bp to
2075 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2077 2016-07-21 Yao Qi <yao.qi@linaro.org>
2079 * server.c (handle_v_requests): Support s and S actions
2080 if target_supports_software_single_step return true.
2082 2016-07-21 Yao Qi <yao.qi@linaro.org>
2084 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2085 is resume_step, call maybe_hw_step.
2086 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2088 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2090 (proceed_one_lwp): If resume request is resume_step, install
2091 reinsert breakpoints and call maybe_hw_step.
2093 2016-07-21 Yao Qi <yao.qi@linaro.org>
2095 * linux-low.c (proceed_one_lwp): Declare.
2096 (linux_resume_one_thread): Remove local variable 'step'.
2097 Lift code enqueue signal. Call proceed_one_lwp instead of
2098 linux_resume_one_lwp.
2100 2016-07-21 Yao Qi <yao.qi@linaro.org>
2102 * linux-low.c (linux_resume_one_thread): Call
2103 enqueue_pending_signal.
2105 2016-07-21 Yao Qi <yao.qi@linaro.org>
2107 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2108 * inferiors.c (do_restore_current_thread_cleanup): New function.
2109 (make_cleanup_restore_current_thread): Likewise.
2110 * linux-low.c (install_software_single_step_breakpoints): Call
2111 make_cleanup_restore_current_thread. Switch current_thread to
2114 2016-07-21 Yao Qi <yao.qi@linaro.org>
2116 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2117 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2118 (clone_one_breakpoint): Likewise.
2119 (delete_reinsert_breakpoints): Change parameter to thread.
2121 (has_reinsert_breakpoints): Likewise.
2122 (uninsert_reinsert_breakpoints): Likewise.
2123 (reinsert_reinsert_breakpoints): Likewise.
2124 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2125 (delete_reinsert_breakpoints): Likewise.
2126 (reinsert_reinsert_breakpoints): Likewise.
2127 (uninsert_reinsert_breakpoints): Likewise.
2128 (has_reinsert_breakpoints): Likewise.
2130 2016-07-21 Yao Qi <yao.qi@linaro.org>
2132 * inferiors.c (get_thread_process): Make parameter const.
2133 * inferiors.h (get_thread_process): Update declaration.
2134 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2135 Add new parameters child_thread and parent_thread. Callers
2137 * mem-break.h (clone_all_breakpoints): Update declaration.
2139 2016-07-21 Yao Qi <yao.qi@linaro.org>
2141 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2142 <command_list, handler>: Remove.
2143 (struct gdb_breakpoint): New.
2144 (struct other_breakpoint): New.
2145 (struct reinsert_breakpoint): New.
2146 (is_gdb_breakpoint): New function.
2147 (any_persistent_commands): Update command_list if
2148 is_gdb_breakpoint returns true.
2149 (set_breakpoint): Create breakpoints according to their types.
2150 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2151 (set_gdb_breakpoint_1): Likewise.
2152 (set_gdb_breakpoint): Likewise.
2153 (clear_breakpoint_conditions): Change parameter type to
2154 'struct gdb_breakpoint *'.
2155 (clear_breakpoint_commands): Likewise.
2156 (clear_breakpoint_conditions_and_commands): Likewise.
2157 (add_condition_to_breakpoint): Likewise.
2158 (add_breakpoint_condition): Likewise.
2159 (add_commands_to_breakpoint): Likewise.
2160 (check_breakpoints): Check other_breakpoint.
2161 (clone_one_breakpoint): Clone breakpopint according to its type.
2162 * mem-break.h (struct gdb_breakpoint): Declare.
2163 (set_gdb_breakpoint): Update declaration.
2164 (clear_breakpoint_conditions_and_commands): Likewise.
2165 (add_breakpoint_condition): Likewise.
2166 (add_breakpoint_commands): Likewise.
2167 * server.c (process_point_options): Change parameter type to
2168 'struct gdb_breakpoint *'.
2170 2016-07-21 Yao Qi <yao.qi@linaro.org>
2172 * mem-break.c (set_breakpoint_at): Rename it to ...
2173 (set_breakpoint_type_at): ... it.
2174 (set_breakpoint_at): Call set_breakpoint_type_at.
2175 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2176 * mem-break.h (set_breakpoint_at): Update comments.
2178 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2180 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2182 (nios2_store_gregset): Likewise.
2184 2016-07-01 Pedro Alves <palves@redhat.com>
2185 Antoine Tremblay <antoine.tremblay@ericsson.com>
2187 * linux-low.c: Change interface to take the target lwp_info
2188 pointer directly and return void. Handle detaching from a zombie
2190 (linux_detach_lwp_callback): New function.
2191 (linux_detach): Detach from the leader thread after detaching from
2194 2016-06-28 Yao Qi <yao.qi@linaro.org>
2196 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2197 for variable new_offset.
2198 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2199 (aarch64_ftrace_insn_reloc_cb): Likewise.
2200 (aarch64_ftrace_insn_reloc_tb): Likewise.
2201 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2202 PRIx64 instead of PRIx32.
2204 2016-06-28 Yao Qi <yao.qi@linaro.org>
2206 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2207 (the_low_target): Install arm_get_syscall_trapinfo.
2209 2016-06-28 Yao Qi <yao.qi@linaro.org>
2211 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2213 (the_low_target): Install aarch64_get_syscall_trapinfo.
2215 2016-06-28 Yao Qi <yao.qi@linaro.org>
2217 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2219 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2220 Remove parameter sysno.
2221 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2224 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2226 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2227 (s390_emit_ne_goto): Likewise.
2228 (s390_emit_lt_goto): Likewise.
2229 (s390_emit_le_goto): Likewise.
2230 (s390_emit_gt_goto): Likewise.
2231 (s390_emit_ge_goto): Likewise.
2232 (s390x_emit_eq_goto): Likewise.
2233 (s390x_emit_ne_goto): Likewise.
2234 (s390x_emit_lt_goto): Likewise.
2235 (s390x_emit_le_goto): Likewise.
2236 (s390x_emit_gt_goto): Likewise.
2237 (s390x_emit_ge_goto): Likewise.
2238 (s390_emit_ops_impl): Mark variable static.
2239 (s390x_emit_ops): Likewise.
2241 2016-06-17 Yao Qi <yao.qi@linaro.org>
2243 * linux-low.c (handle_extended_wait): Call
2244 uninsert_reinsert_breakpoints for the parent process. Remove
2245 reinsert breakpoints from the child process. Reinsert them to
2246 the parent process when vfork is done.
2247 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2248 (reinsert_reinsert_breakpoints): New function.
2249 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2250 (reinsert_reinsert_breakpoints): Declare.
2252 2016-06-17 Yao Qi <yao.qi@linaro.org>
2254 * linux-low.c (handle_extended_wait): If the parent is doing
2255 step-over, remove the reinsert breakpoints from the forked child.
2257 2016-06-17 Yao Qi <yao.qi@linaro.org>
2259 * linux-low.c (unsuspend_all_lwps): Declare.
2260 (linux_low_filter_event): If thread exited, call finish_step_over.
2261 If step-over is finished, unsuspend other threads.
2263 2016-06-17 Yao Qi <yao.qi@linaro.org>
2265 * linux-low.c (linux_resume_one_lwp_throw): Assert
2266 has_reinsert_breakpoints returns false.
2267 * mem-break.c (delete_disabled_breakpoints): Assert
2268 bp type isn't reinsert_breakpoint.
2270 2016-06-17 Yao Qi <yao.qi@linaro.org>
2272 * linux-low.c (maybe_hw_step): New function.
2273 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2274 (finish_step_over): Switch current_thread to lwp temporarily,
2275 and assert has_reinsert_breakpoints returns true.
2276 (proceed_one_lwp): Call maybe_hw_step.
2277 * mem-break.c (has_reinsert_breakpoints): New function.
2278 * mem-break.h (has_reinsert_breakpoints): Declare.
2280 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2282 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2284 2016-05-17 Yao Qi <yao.qi@linaro.org>
2286 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2287 instead of find_inferior.
2289 2016-05-05 Yao Qi <yao.qi@linaro.org>
2291 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2292 Initialize res to zero.
2294 2016-05-05 Yao Qi <yao.qi@linaro.org>
2296 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2299 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2301 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2302 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2303 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2305 2016-04-28 Par Olsson <par.olsson@windriver.com>
2306 Simon Marchi <simon.marchi@ericsson.com>
2308 * tracepoint.c (write_inferior_int8): New function.
2309 (cmd_qtenable_disable): Write enable flag using
2310 write_inferior_int8.
2312 2016-04-25 Yao Qi <yao.qi@linaro.org>
2314 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2315 (need_step_over_p): Return zero if the LWP has pending signals
2316 can be delivered on software single step target.
2318 2016-04-25 Yao Qi <yao.qi@linaro.org>
2320 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2321 return instead of error.
2323 2016-04-22 Yao Qi <yao.qi@linaro.org>
2325 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2328 2016-04-22 Yao Qi <yao.qi@linaro.org>
2330 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2331 signal when stepping over breakpoint with software single
2334 2016-04-21 Pedro Alves <palves@redhat.com>
2336 * linux-s390-low.c (s390_collect_ptrace_register)
2337 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2339 (s390_check_regset): Use void * instead of gdb_byte *.
2341 2016-04-20 Pedro Alves <palves@redhat.com>
2343 * configure: Renegerate.
2345 2016-04-20 Yao Qi <yao.qi@linaro.org>
2347 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2348 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2350 (arm_store_gregset): Likewise.
2352 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2354 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2355 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2356 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2357 (amd64-avx-mpx-linux.c): New rules.
2358 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2359 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2360 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2361 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2362 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2363 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2364 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2365 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2366 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2367 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2368 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2369 * linux-x86-low.c (x86_linux_read_description): Add case for
2370 X86_XSTATE_AVX_MPX_MASK.
2371 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2372 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2373 init_registers_i386_avx_mpx_linux.
2374 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2375 (initialize_low_tracepoint): Call
2376 init_registers_i386_avx_mpx_linux.
2377 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2378 (initialize_low_tracepoint): Call
2379 init_registers_amd64_avx_mpx_linux.
2380 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2381 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2382 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2385 2016-04-18 Pedro Alves <palves@redhat.com>
2387 * configure: Regenerate.
2389 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2391 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2392 (aarch64_emit_sub): Likewise.
2394 2016-04-12 Pedro Alves <palves@redhat.com>
2396 * utils.c (prepare_to_throw_exception): Delete.
2398 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2400 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2402 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2404 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2406 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2408 * linux-aarch64-ipa.c: Add <elf.h> include.
2409 * linux-ppc-ipa.c: Add <elf.h> include.
2410 * linux-s390-ipa.c: Add <elf.h> include.
2412 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2414 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2415 (get_raw_reg_ptr): Likewise.
2416 (get_trace_state_variable_value_ptr): Likewise.
2417 (set_trace_state_variable_value_ptr): Likewise.
2418 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2421 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2422 Marcin Kościelnicki <koriakin@0x04.net>
2425 * linux-ppc-low.c (emit_insns): New function.
2426 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2427 (ppc_emit_prologue): New function.
2428 (ppc_emit_epilogue): New function.
2429 (ppc_emit_add): New function.
2430 (ppc_emit_sub): New function.
2431 (ppc_emit_mul): New function.
2432 (ppc_emit_lsh): New function.
2433 (ppc_emit_rsh_signed): New function.
2434 (ppc_emit_rsh_unsigned): New function.
2435 (ppc_emit_ext): New function.
2436 (ppc_emit_zero_ext): New function.
2437 (ppc_emit_log_not): New function.
2438 (ppc_emit_bit_and): New function.
2439 (ppc_emit_bit_or): New function.
2440 (ppc_emit_bit_xor): New function.
2441 (ppc_emit_bit_not): New function.
2442 (ppc_emit_equal): New function.
2443 (ppc_emit_less_signed): New function.
2444 (ppc_emit_less_unsigned): New function.
2445 (ppc_emit_ref): New function.
2446 (ppc_emit_const): New function.
2447 (ppc_emit_reg): New function.
2448 (ppc_emit_pop): New function.
2449 (ppc_emit_stack_flush): New function.
2450 (ppc_emit_swap): New function.
2451 (ppc_emit_stack_adjust): New function.
2452 (ppc_emit_call): New function.
2453 (ppc_emit_int_call_1): New function.
2454 (ppc_emit_void_call_2): New function.
2455 (ppc_emit_if_goto): New function.
2456 (ppc_emit_goto): New function.
2457 (ppc_emit_eq_goto): New function.
2458 (ppc_emit_ne_goto): New function.
2459 (ppc_emit_lt_goto): New function.
2460 (ppc_emit_le_goto): New function.
2461 (ppc_emit_gt_goto): New function.
2462 (ppc_emit_ge_goto): New function.
2463 (ppc_write_goto_address): New function.
2464 (ppc_emit_ops_impl): New static variable.
2465 (ppc64v1_emit_prologue): New function.
2466 (ppc64v2_emit_prologue): New function.
2467 (ppc64_emit_epilogue): New function.
2468 (ppc64_emit_add): New function.
2469 (ppc64_emit_sub): New function.
2470 (ppc64_emit_mul): New function.
2471 (ppc64_emit_lsh): New function.
2472 (ppc64_emit_rsh_signed): New function.
2473 (ppc64_emit_rsh_unsigned): New function.
2474 (ppc64_emit_ext): New function.
2475 (ppc64_emit_zero_ext): New function.
2476 (ppc64_emit_log_not): New function.
2477 (ppc64_emit_bit_and): New function.
2478 (ppc64_emit_bit_or): New function.
2479 (ppc64_emit_bit_xor): New function.
2480 (ppc64_emit_bit_not): New function.
2481 (ppc64_emit_equal): New function.
2482 (ppc64_emit_less_signed): New function.
2483 (ppc64_emit_less_unsigned): New function.
2484 (ppc64_emit_ref): New function.
2485 (ppc64_emit_const): New function.
2486 (ppc64v1_emit_reg): New function.
2487 (ppc64v2_emit_reg): New function.
2488 (ppc64_emit_pop): New function.
2489 (ppc64_emit_stack_flush): New function.
2490 (ppc64_emit_swap): New function.
2491 (ppc64v1_emit_call): New function.
2492 (ppc64v2_emit_call): New function.
2493 (ppc64v1_emit_int_call_1): New function.
2494 (ppc64v2_emit_int_call_1): New function.
2495 (ppc64v1_emit_void_call_2): New function.
2496 (ppc64v2_emit_void_call_2): New function.
2497 (ppc64_emit_if_goto): New function.
2498 (ppc64_emit_eq_goto): New function.
2499 (ppc64_emit_ne_goto): New function.
2500 (ppc64_emit_lt_goto): New function.
2501 (ppc64_emit_le_goto): New function.
2502 (ppc64_emit_gt_goto): New function.
2503 (ppc64_emit_ge_goto): New function.
2504 (ppc64v1_emit_ops_impl): New static variable.
2505 (ppc64v2_emit_ops_impl): New static variable.
2506 (ppc_emit_ops): New function.
2507 (linux_low_target): Wire in ppc_emit_ops.
2509 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2510 Marcin Kościelnicki <koriakin@0x04.net>
2513 * Makefile.in: Add powerpc-*-ipa.o
2514 * configure.srv: Add ipa_obj for powerpc*-linux.
2515 * linux-ppc-ipa.c: New file.
2516 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2518 (PPC_FIELD): New macro.
2519 (PPC_SEXT): New macro.
2520 (PPC_OP6): New macro.
2521 (PPC_BO): New macro.
2522 (PPC_LI): New macro.
2523 (PPC_BD): New macro.
2524 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2525 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2526 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2527 (ppc_get_thread_area): New function.
2528 (is_elfv2_inferior): New function.
2529 (gen_ds_form): New function.
2530 (GEN_STD): New macro.
2531 (GEN_STDU): New macro.
2532 (GEN_LD): New macro.
2533 (GEN_LDU): New macro.
2534 (gen_d_form): New function.
2535 (GEN_ADDI): New macro.
2536 (GEN_ADDIS): New macro.
2537 (GEN_LI): New macro.
2538 (GEN_LIS): New macro.
2539 (GEN_ORI): New macro.
2540 (GEN_ORIS): New macro.
2541 (GEN_LWZ): New macro.
2542 (GEN_STW): New macro.
2543 (GEN_STWU): New macro.
2544 (gen_xfx_form): New function.
2545 (GEN_MFSPR): New macro.
2546 (GEN_MTSPR): New macro.
2547 (GEN_MFCR): New macro.
2548 (GEN_MTCR): New macro.
2549 (GEN_SYNC): New macro.
2550 (GEN_LWSYNC): New macro.
2551 (gen_x_form): New function.
2552 (GEN_OR): New macro.
2553 (GEN_MR): New macro.
2554 (GEN_LWARX): New macro.
2555 (GEN_STWCX): New macro.
2556 (GEN_CMPW): New macro.
2557 (gen_md_form): New function.
2558 (GEN_RLDICL): New macro.
2559 (GEN_RLDICR): New macro.
2560 (gen_i_form): New function.
2562 (GEN_BL): New macro.
2563 (gen_b_form): New function.
2564 (GEN_BNE): New macro.
2565 (GEN_LOAD): New macro.
2566 (GEN_STORE): New macro.
2567 (gen_limm): New function.
2568 (gen_atomic_xchg): New function.
2569 (gen_call): New function.
2570 (ppc_relocate_instruction): New function.
2571 (ppc_install_fast_tracepoint_jump_pad): New function.
2572 (ppc_get_min_fast_tracepoint_insn_len): New function.
2573 (ppc_get_ipa_tdesc_idx): New function.
2574 (the_low_target): Wire in the new functions.
2575 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2577 * linux-ppc-tdesc.h: New file.
2579 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2581 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2582 (alloc_jump_pad_buffer): New function.
2583 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2584 (alloc_jump_pad_buffer): New function.
2585 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2586 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2587 (alloc_jump_pad_buffer): New function.
2588 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2589 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2590 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2591 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2593 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2595 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2596 * linux-amd64-ipa.c: Likewise.
2597 * linux-i386-ipa.c: Likewise.
2598 * linux-s390-ipa.c: Likewise.
2599 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2600 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2601 set_trace_state_variable_value_ptr.
2602 (struct ipa_sym_addresses): Likewise.
2603 (symbol_list): Likewise.
2604 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2605 accessing gdb_collect directly.
2606 (gdb_collect_ptr_type): New typedef.
2607 (get_raw_reg_ptr_type): New typedef.
2608 (get_trace_state_variable_value_ptr_type): New typedef.
2609 (set_trace_state_variable_value_ptr_type): New typedef.
2610 (gdb_collect_ptr): New global.
2611 (get_raw_reg_ptr): New global.
2612 (get_trace_state_variable_value_ptr): New global.
2613 (set_trace_state_variable_value_ptr): New global.
2614 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2615 accessing get_raw_reg directly.
2616 (get_get_tsv_func_addr): Likewise for
2617 get_trace_state_variable_value_ptr.
2618 (get_set_tsv_func_addr): Likewise for
2619 set_trace_state_variable_value_ptr.
2620 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2622 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2624 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2626 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2628 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2630 (relocate_instruction): Remove own_buf.
2631 * server.c (own_buf): Make global.
2632 (handle_v_requests): Make global.
2633 * server.h (own_buf): New declaration.
2634 (handle_v_requests): New prototype.
2636 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2639 * linux-s390-low.c (add_insns): New function.
2640 (s390_emit_prologue): New function.
2641 (s390_emit_epilogue): New function.
2642 (s390_emit_add): New function.
2643 (s390_emit_sub): New function.
2644 (s390_emit_mul): New function.
2645 (s390_emit_lsh): New function.
2646 (s390_emit_rsh_signed): New function.
2647 (s390_emit_rsh_unsigned): New function.
2648 (s390_emit_ext): New function.
2649 (s390_emit_log_not): New function.
2650 (s390_emit_bit_and): New function.
2651 (s390_emit_bit_or): New function.
2652 (s390_emit_bit_xor): New function.
2653 (s390_emit_bit_not): New function.
2654 (s390_emit_equal): New function.
2655 (s390_emit_less_signed): New function.
2656 (s390_emit_less_unsigned): New function.
2657 (s390_emit_ref): New function.
2658 (s390_emit_if_goto): New function.
2659 (s390_emit_goto): New function.
2660 (s390_write_goto_address): New function.
2661 (s390_emit_litpool): New function.
2662 (s390_emit_const): New function.
2663 (s390_emit_call): New function.
2664 (s390_emit_reg): New function.
2665 (s390_emit_pop): New function.
2666 (s390_emit_stack_flush): New function.
2667 (s390_emit_zero_ext): New function.
2668 (s390_emit_swap): New function.
2669 (s390_emit_stack_adjust): New function.
2670 (s390_emit_set_r2): New function.
2671 (s390_emit_int_call_1): New function.
2672 (s390_emit_void_call_2): New function.
2673 (s390_emit_eq_goto): New function.
2674 (s390_emit_ne_goto): New function.
2675 (s390_emit_lt_goto): New function.
2676 (s390_emit_le_goto): New function.
2677 (s390_emit_gt_goto): New function.
2678 (s390_emit_ge_goto): New function.
2679 (s390x_emit_prologue): New function.
2680 (s390x_emit_epilogue): New function.
2681 (s390x_emit_add): New function.
2682 (s390x_emit_sub): New function.
2683 (s390x_emit_mul): New function.
2684 (s390x_emit_lsh): New function.
2685 (s390x_emit_rsh_signed): New function.
2686 (s390x_emit_rsh_unsigned): New function.
2687 (s390x_emit_ext): New function.
2688 (s390x_emit_log_not): New function.
2689 (s390x_emit_bit_and): New function.
2690 (s390x_emit_bit_or): New function.
2691 (s390x_emit_bit_xor): New function.
2692 (s390x_emit_bit_not): New function.
2693 (s390x_emit_equal): New function.
2694 (s390x_emit_less_signed): New function.
2695 (s390x_emit_less_unsigned): New function.
2696 (s390x_emit_ref): New function.
2697 (s390x_emit_if_goto): New function.
2698 (s390x_emit_const): New function.
2699 (s390x_emit_call): New function.
2700 (s390x_emit_reg): New function.
2701 (s390x_emit_pop): New function.
2702 (s390x_emit_stack_flush): New function.
2703 (s390x_emit_zero_ext): New function.
2704 (s390x_emit_swap): New function.
2705 (s390x_emit_stack_adjust): New function.
2706 (s390x_emit_int_call_1): New function.
2707 (s390x_emit_void_call_2): New function.
2708 (s390x_emit_eq_goto): New function.
2709 (s390x_emit_ne_goto): New function.
2710 (s390x_emit_lt_goto): New function.
2711 (s390x_emit_le_goto): New function.
2712 (s390x_emit_gt_goto): New function.
2713 (s390x_emit_ge_goto): New function.
2714 (s390_emit_ops): New function.
2715 (struct linux_target_ops): Fill in emit_ops hook.
2717 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2720 * Makefile.in: Add s390 IPA files.
2721 * configure.srv: Build IPA for s390.
2722 * linux-s390-ipa.c: New file.
2723 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2724 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2725 (tdesc_s390_linux32): Likewise.
2726 (init_registers_s390_linux32v1): Likewise.
2727 (tdesc_s390_linux32v1): Likewise.
2728 (init_registers_s390_linux32v2): Likewise.
2729 (tdesc_s390_linux32v2): Likewise.
2730 (init_registers_s390_linux64): Likewise.
2731 (tdesc_s390_linux64): Likewise.
2732 (init_registers_s390_linux64v1): Likewise.
2733 (tdesc_s390_linux64v1): Likewise.
2734 (init_registers_s390_linux64v2): Likewise.
2735 (tdesc_s390_linux64v2): Likewise.
2736 (init_registers_s390_te_linux64): Likewise.
2737 (tdesc_s390_te_linux64): Likewise.
2738 (init_registers_s390_vx_linux64): Likewise.
2739 (tdesc_s390_vx_linux64): Likewise.
2740 (init_registers_s390_tevx_linux64): Likewise.
2741 (tdesc_s390_tevx_linux64): Likewise.
2742 (init_registers_s390x_linux64): Likewise.
2743 (tdesc_s390x_linux64): Likewise.
2744 (init_registers_s390x_linux64v1): Likewise.
2745 (tdesc_s390x_linux64v1): Likewise.
2746 (init_registers_s390x_linux64v2): Likewise.
2747 (tdesc_s390x_linux64v2): Likewise.
2748 (init_registers_s390x_te_linux64): Likewise.
2749 (tdesc_s390x_te_linux64): Likewise.
2750 (init_registers_s390x_vx_linux64): Likewise.
2751 (tdesc_s390x_vx_linux64): Likewise.
2752 (init_registers_s390x_tevx_linux64): Likewise.
2753 (tdesc_s390x_tevx_linux64): Likewise.
2754 (have_hwcap_s390_vx): New static variable.
2755 (s390_arch_setup): Fill have_hwcap_s390_vx.
2756 (s390_get_thread_area): New function.
2757 (s390_ft_entry_gpr_esa): New const.
2758 (s390_ft_entry_gpr_zarch): New const.
2759 (s390_ft_entry_misc): New const.
2760 (s390_ft_entry_fr): New const.
2761 (s390_ft_entry_vr): New const.
2762 (s390_ft_main_31): New const.
2763 (s390_ft_main_64): New const.
2764 (s390_ft_exit_fr): New const.
2765 (s390_ft_exit_vr): New const.
2766 (s390_ft_exit_misc): New const.
2767 (s390_ft_exit_gpr_esa): New const.
2768 (s390_ft_exit_gpr_zarch): New const.
2769 (append_insns): New function.
2770 (s390_relocate_instruction): New function.
2771 (s390_install_fast_tracepoint_jump_pad): New function.
2772 (s390_get_min_fast_tracepoint_insn_len): New function.
2773 (s390_get_ipa_tdesc_idx): New function.
2774 (struct linux_target_ops): Wire in the above functions.
2775 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2776 * linux-s390-tdesc.h: New file.
2778 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2780 * linux-s390-low.c (s390_supports_tracepoints): New function.
2781 (struct linux_target_ops): Fill supports_tracepoints hook.
2783 2016-03-18 Yao Qi <yao.qi@linaro.org>
2785 * linux-low.c (lwp_signal_can_be_delivered): New function.
2786 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2788 2016-03-18 Yao Qi <yao.qi@linaro.org>
2790 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2791 0 if signal is enqueued. Remove 'signal' from one debugging
2792 message. Move one debugging message to some lines below.
2793 Remove code setting 'signal' to 0.
2795 2016-03-18 Yao Qi <yao.qi@linaro.org>
2797 * linux-low.c (linux_low_filter_event): Remove redundant
2798 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2800 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2802 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2803 (struct linux_target_ops): Wire in the above.
2805 2016-03-03 Yao Qi <yao.qi@linaro.org>
2807 * linux-low.c: Update comments to start_step_over.
2809 2016-03-03 Yao Qi <yao.qi@linaro.org>
2812 * linux-low.c (handle_extended_wait): Set child suspended
2813 if event_lwp->bp_reinsert isn't zero.
2815 2016-03-02 Yao Qi <yao.qi@linaro.org>
2817 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2818 enqueue_pending_signal.
2820 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2822 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2825 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2827 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2828 (s390_regmap_3264) [!__s390x__]: New global.
2829 (s390_collect_ptrace_register): Skip map entries containing -1.
2830 (s390_supply_ptrace_register): Ditto.
2831 (s390_fill_gprs_high): New function.
2832 (s390_store_gprs_high): New function.
2833 (s390_regsets): Add NT_S390_HIGH_GPRS.
2834 (s390_get_hwcap): Enable on 31-bit.
2835 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2836 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2837 Detect NT_S390_HIGH_GPRS.
2838 (s390_usrregs_info_3264): Enable on 31-bit.
2839 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2840 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2842 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2845 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2846 * configure.srv: Ditto.
2847 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2848 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2849 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2850 (init_registers_amd64_linux): Remove prototype.
2851 (tdesc_amd64_linux): Remove declaration.
2852 (get_ipa_tdesc): New function.
2853 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2854 initialize remaining tdescs.
2855 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2856 (init_registers_i386_linux): Remove prototype.
2857 (tdesc_i386_linux): Remove declaration.
2858 (get_ipa_tdesc): New function.
2859 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2860 initialize remaining tdescs.
2861 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2862 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2863 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2864 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2865 (x86_get_ipa_tdesc_idx): New function.
2866 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2867 * linux-x86-tdesc.h: New file.
2868 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2869 (target_get_ipa_tdesc_idx): New macro.
2870 * tracepoint.c (ipa_tdesc_idx): New macro.
2871 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2872 (symbol_list): Add ipa_tdesc_idx.
2873 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2874 (ipa_tdesc): Remove.
2875 (ipa_tdesc_idx): New variable.
2876 (get_context_regcache): Use get_ipa_tdesc.
2877 (gdb_collect): Ditto.
2879 * tracepoint.h (get_ipa_tdesc): New prototype.
2880 (ipa_tdesc): Remove.
2882 2016-02-24 Pedro Alves <palves@redhat.com>
2884 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2885 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2886 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2887 Factor out common code between the USE_SIGTRAP_SIGINFO and
2888 !USE_SIGTRAP_SIGINFO blocks.
2889 (linux_low_filter_event): Call save_stop_reason instead of
2890 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2892 (linux_wait_1): Update comments.
2894 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2896 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2897 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2898 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2899 ppc_insert_point, ppc_remove_point.
2901 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2903 * linux-s390-low.c (s390_supports_z_point_type): New function.
2904 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2906 2016-02-16 Yao Qi <yao.qi@linaro.org>
2908 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2909 PC. Get pc from regcache_read_pc.
2911 2016-02-12 Yao Qi <yao.qi@linaro.org>
2913 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2914 or linux_get_pc_32bit.
2915 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2917 2016-02-12 Yao Qi <yao.qi@linaro.org>
2919 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2920 arm_linux_get_next_pcs_fixup.
2922 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2924 * tracepoint.c (x_tracepoint_action_download): Change
2925 write_inferior_data_ptr to write_inferior_data_pointer.
2926 (cmd_qtstart): Likewise.
2927 (write_inferior_data_ptr): Remove.
2928 (download_agent_expr): Change write_inferior_data_ptr to
2929 write_inferior_data_pointer.
2930 (download_tracepoint_1): Likewise.
2931 (download_tracepoint): Likewise.
2932 (download_trace_state_variables): Likewise.
2934 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2935 Marcin Kościelnicki <koriakin@0x04.net>
2937 * tracepoint.c (struct tracepoint_action_ops): Remove.
2938 (struct tracepoint_action): Remove ops.
2939 (m_tracepoint_action_download, r_tracepoint_action_download)
2940 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2941 size and offset accordingly.
2942 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2943 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2944 (tracepoint_action_send, tracepoint_action_download): New functions.
2945 Helpers for trace action handlers.
2946 (add_tracepoint_action): Remove setup actions ops.
2947 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2949 2016-02-10 Yao Qi <yao.qi@linaro.org>
2951 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2953 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2955 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2957 * configure: Regenerate.
2959 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2961 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2962 void * to gdb_byte *.
2963 * linux-low.c (siginfo_fixup): Likewise.
2964 (linux_xfer_siginfo): Likewise.
2965 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2967 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2969 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2971 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2973 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2975 * linux-x86-low.c [__x86_64__]: Include
2976 "nat/amd64-linux-siginfo.h".
2977 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2978 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2979 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2980 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2981 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2982 (cpt_si_fd, si_timerid, si_overrun): Move from
2983 nat/amd64-linux-siginfo.c.
2984 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2986 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2988 * server.c (skip_to_semicolon): Remove.
2989 (process_point_options): Use strchrnul instead of
2992 2016-01-26 Yao Qi <yao.qi@linaro.org>
2994 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2995 * linux-low.c (install_software_single_step_breakpoints): Don't
2996 call regcache_read_pc.
2997 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3000 2016-01-26 Yao Qi <yao.qi@linaro.org>
3002 * linux-low.c (install_software_single_step_breakpoints): Call
3003 regcache_read_pc instead of get_pc.
3005 2016-01-26 Yao Qi <yao.qi@linaro.org>
3007 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3008 (unblock_async_io): Rename to ...
3009 (block_unblock_async_io): ... it. New function.
3010 (enable_async_io): Don't install SIGIO handler. Unblock it
3012 (disable_async_io): Don't ignore SIGIO. Block it instead.
3013 (initialize_async_io): Install SIGIO handler. Don't call
3016 2016-01-26 Yao Qi <yao.qi@linaro.org>
3018 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3019 first character is '\003', call *the_target->request_interrupt.
3021 2016-01-25 Yao Qi <yao.qi@linaro.org>
3023 * remote-utils.c (new_thread_notify): Remove.
3024 (dead_thread_notify): Likewise.
3025 * remote-utils.h (new_thread_notify): Remove declaration.
3026 (dead_thread_notify): Likewise.
3028 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3030 * gdb.trace/pending.exp: Fix expected message on continue.
3032 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3034 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3035 it works properly on big-endian machines where sizeof (CORE_ADDR)
3038 2016-01-21 Pedro Alves <palves@redhat.com>
3040 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3041 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3042 * configure: Regenerate.
3044 2016-01-21 Yao Qi <yao.qi@linaro.org>
3046 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3047 is_thumb and set it according to CPSR saved on the stack.
3048 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3049 arm_sigreturn_next_pc.
3051 2016-01-18 Yao Qi <yao.qi@linaro.org>
3053 * linux-low.c (linux_set_pc_64bit): New function.
3054 (linux_get_pc_64bit): New function.
3055 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3057 * linux-sparc-low.c (debug_threads): Remove declaration.
3058 (sparc_get_pc): Remove.
3059 (the_low_target): Use linux_get_pc_64bit instead of
3061 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3062 (the_low_target): Use linux_get_pc_64bit and
3065 2016-01-18 Yao Qi <yao.qi@linaro.org>
3067 * linux-arm-low.c (debug_threads): Remove declaration.
3068 (arm_get_pc, arm_set_pc): Remove.
3069 (the_low_target): Use linux_get_pc_32bit and
3071 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3072 (the_low_target): Use linux_get_pc_32bit and
3074 * linux-cris-low.c (debug_threads): Remove declaration.
3075 (cris_get_pc, cris_set_pc,): Remove.
3076 (the_low_target): Use linux_get_pc_32bit and
3078 * linux-crisv32-low.c (debug_threads): Remove declaration.
3079 (cris_get_pc, cris_set_pc): Remove.
3080 (the_low_target): Use linux_get_pc_32bit and
3082 * linux-low.c: Include inttypes.h.
3083 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3084 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3085 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3086 (the_low_target): Use linux_get_pc_32bit and
3088 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3089 (the_low_target): Use linux_get_pc_32bit and
3091 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3092 (the_low_target): Use linux_get_pc_32bit and
3094 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3095 (the_low_target): Use linux_get_pc_32bit and
3097 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3098 (the_low_target): Use linux_get_pc_32bit and
3101 2016-01-18 Gary Benson <gbenson@redhat.com>
3103 * configure.ac (AC_FUNC_FORK): New check.
3104 * config.in: Regenerate.
3105 * configure: Likewise.
3107 2016-01-14 Yao Qi <yao.qi@linaro.org>
3109 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3110 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3111 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3112 arm_get_next_pcs_ctor.
3114 2016-01-12 Josh Stone <jistone@redhat.com>
3115 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3117 * inferiors.h: Include "gdb_vecs.h".
3118 (struct process_info): Add syscalls_to_catch.
3119 * inferiors.c (remove_process): Free syscalls_to_catch.
3120 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3121 syscall_return stops.
3122 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3123 * server.c (handle_general_set): Handle QCatchSyscalls.
3124 (handle_query): Report support for QCatchSyscalls.
3125 * target.h (struct target_ops): Add supports_catch_syscall.
3126 (target_supports_catch_syscall): New macro.
3127 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3128 (struct lwp_info): Add syscall_state.
3129 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3130 Maintain syscall_state and syscalls_to_catch across exec.
3131 (get_syscall_trapinfo): New function, proxy to the_low_target.
3132 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3133 (linux_low_filter_event): Toggle syscall_state entry/return for
3134 syscall traps, and set it ignored for all others.
3135 (gdb_catching_syscalls_p): New function.
3136 (gdb_catch_this_syscall_p): New function.
3137 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3138 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3139 (linux_supports_catch_syscall): New function.
3140 (linux_target_ops): Install it.
3141 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3142 (the_low_target): Install it.
3144 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3146 * acinclude.m4: Include new ../warning.m4 file.
3147 * configure: Regenerated.
3148 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3150 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3152 * ax.c (is_goto_target): Mark static.
3153 * linux-low.c (register_addr): Likewise.
3154 (linux_fetch_registers, linux_store_registers): Likewise.
3155 * mem-break.c (any_persistent_commands): Fix old prototype.
3156 (add_commands_to_breakpoint): Mark static.
3157 * regcache.c (find_register_by_name): Delete unused func.
3158 * remote-utils.c (hex_or_minus_one): Mark static.
3159 * server.c (monitor_show_help): Mark static.
3160 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3161 handle_v_requests): Likewise.
3163 2016-01-12 Pedro Alves <palves@redhat.com>
3165 Remove use of the registered trademark symbol throughout.
3167 2016-01-08 Yao Qi <yao.qi@linaro.org>
3169 * remote-utils.c (getpkt): If c is '\003', call target hook
3172 2016-01-06 Yao Qi <yao.qi@linaro.org>
3174 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3175 linux-aarch32-low.c.
3176 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3177 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3178 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3179 (thumb2_breakpoint): Declare.
3180 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3181 linux-aarch32-low.h.
3182 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3183 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3184 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3186 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3188 * gdbreplay.c (gdbreplay_version): Change copyright year in
3190 * server.c (gdbserver_version): Likewise.
3192 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3194 * server.c (crc32_table): Delete.
3195 (crc32): Use libiberty's xcrc32 function.
3197 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3199 * lynx-low.c (lynx_delete_thread_callback): New function.
3200 (lynx_mourn): Properly delete our process and all of its
3201 threads. Remove call to clear_inferiors.
3203 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3205 * target.c (thread_search_callback): Add check that
3206 the thread_stopped target callback is not NULL before
3209 2015-12-21 Yao Qi <yao.qi@linaro.org>
3211 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3214 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3216 * server.c (handle_query): Call target_supports_software_single_step.
3218 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3220 * linux-low.c (single_step): New function.
3221 (linux_resume_one_lwp_throw): Call single_step.
3222 (start_step_over): Likewise.
3224 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3226 * Makefile.in (SFILES): Append arch/arm-linux.c,
3227 arch/arm-get-next-pcs.c.
3228 (arm-linux.o): New rule.
3229 (arm-get-next-pcs.o): New rule.
3230 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3232 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3233 to linux-aarch32-low.c.
3234 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3235 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3236 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3237 (thumb2_breakpoint_len): Likewise.
3238 (arm_is_thumb_mode): Make non-static.
3239 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3240 from linux-aarch32-low.c.
3241 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3242 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3243 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3244 (thumb2_breakpoint_len): Likewise.
3245 (arm_is_thumb_mode): New declaration.
3246 * linux-arm-low.c: Include arch/arm-linux.h
3247 aarch/arm-get-next-pcs.h, sys/syscall.h.
3248 (get_next_pcs_ops): New struct.
3249 (get_next_pcs_addr_bits_remove): New function.
3250 (get_next_pcs_is_thumb): New function.
3251 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3252 (arm_sigreturn_next_pc): Likewise.
3253 (get_next_pcs_syscall_next_pc): Likewise.
3254 (arm_gdbserver_get_next_pcs): Likewise.
3255 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3257 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3258 * server.h: Include gdb_vecs.h.
3260 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3262 * Makefile.in (SFILES): Append common/common-regcache.c.
3263 (OBS): Append common-regcache.o.
3264 (common-regcache.o): New rule.
3265 * regcache.c (init_register_cache): Initialize cache to
3267 (regcache_raw_read_unsigned): New function.
3268 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3269 register_status enum.
3271 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3273 * linux-aarch64-low.c (the_low_targets): Rename
3274 breakpoint_reinsert_addr to get_next_pcs.
3275 * linux-arm-low.c (the_low_targets): Likewise.
3276 * linux-bfin-low.c (the_low_targets): Likewise.
3277 * linux-cris-low.c (the_low_targets): Likewise.
3278 * linux-crisv32-low.c (the_low_targets): Likewise.
3279 * linux-low.c (can_software_single_step): Likewise.
3280 (install_software_single_step_breakpoints): New function.
3281 (start_step_over): Use install_software_single_step_breakpoints.
3282 * linux-low.h: New CORE_ADDR vector.
3283 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3285 * linux-mips-low.c (the_low_targets): Likewise.
3286 * linux-nios2-low.c (the_low_targets): Likewise.
3287 * linux-sparc-low.c (the_low_targets): Likewise.
3289 2015-12-17 Pedro Alves <palves@redhat.com>
3291 * linux-low.c (linux_kill_one_lwp): Remove references to
3293 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3295 (linux_init_signals): Delete.
3296 (initialize_low): Adjust.
3297 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3299 2015-12-16 Pedro Alves <palves@redhat.com>
3301 * configure.ac (compiler warning flags): When testing a
3302 -Wno-foo option, check whether -Wfoo works instead.
3303 * configure: Regenerate.
3305 2015-12-11 Don Breazeal <donb@codesourcery.com>
3307 * server.c (process_serial_event): Don't exit from gdbserver
3308 in remote mode if there are still active inferiors.
3310 2015-12-11 Yao Qi <yao.qi@linaro.org>
3312 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3313 arm_breakpoint_at if the process is 32-bit.
3315 2015-12-11 Yao Qi <yao.qi@linaro.org>
3317 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3320 2015-12-07 Yao Qi <yao.qi@linaro.org>
3322 * configure.srv: Append arm.o to srv_tgtobj for
3323 aarch64*-*-linux* target.
3324 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3325 from linux-arm-low.c.
3326 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3327 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3328 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3329 (thumb2_breakpoint_len): Likewise.
3330 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3331 (arm_breakpoint_kinds): Likewise.
3332 (arm_breakpoint_kind_from_pc): Likewise.
3333 (arm_sw_breakpoint_from_kind): Likewise.
3334 (arm_breakpoint_kind_from_current_state): Likewise.
3335 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3336 (arm_sw_breakpoint_from_kind): Declare.
3337 (arm_breakpoint_kind_from_current_state): Declare.
3338 (arm_breakpoint_at): Declare.
3339 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3340 arm_sw_breakpoint_from_kind if process is 32-bit.
3341 (aarch64_breakpoint_kind_from_pc): New function.
3342 (aarch64_breakpoint_kind_from_current_state): New function.
3343 (the_low_target): Initialize fields breakpoint_kind_from_pc
3344 and breakpoint_kind_from_current_state.
3345 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3346 linux-aarch32-low.c.
3347 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3348 (arm_breakpoint, arm_breakpoint_len): Likewise.
3349 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3350 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3351 (arm_is_thumb_mode): Likewise.
3352 (arm_breakpoint_at): Likewise.
3353 (arm_breakpoint_kind_from_pc): Likewise.
3354 (arm_sw_breakpoint_from_kind): Likewise.
3355 (arm_breakpoint_kind_from_current_state): Likewise.
3358 2015-08-04 Yao Qi <yao.qi@linaro.org>
3360 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3361 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3362 * server.c (extended_protocol): Remove "static".
3363 * server.h (extended_protocol): Declare it.
3365 2015-12-04 Josh Stone <jistone@redhat.com>
3367 * target.h (struct target_ops) <arch_setup>: Rename to ...
3368 (struct target_ops) <post_create_inferior>: ... this.
3369 (target_arch_setup): Rename to ...
3370 (target_post_create_inferior): ... this, calling post_create_inferior.
3371 * server.c (start_inferior): Update target_arch_setup calls to
3372 target_post_create_inferior.
3373 * linux-low.c (linux_low_ptrace_options): Forward declare.
3374 (linux_arch_setup): Update its comment for general use.
3375 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3376 (struct linux_target_ops): Use linux_post_create_inferior.
3377 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3378 to post_create_inferior.
3379 * nto-low.c (struct nto_target_ops): Likewise.
3380 * spu-low.c (struct spu_target_ops): Likewise.
3381 * win32-low.c (struct win32_target_ops): Likewise.
3383 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3385 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3387 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3389 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3390 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3391 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3392 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3393 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3394 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3395 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3396 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3397 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3398 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3399 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3400 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3402 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3404 * linux-low.c (linux_look_up_symbols): Don't call
3405 linux_supports_traceclone.
3406 * linux-low.h (thread_db_init): Remove use_events argument.
3407 * thread-db.c (thread_db_use_event): Remove global variable.
3408 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3409 (struct thread_db) <td_create_bp>: Remove field.
3410 (thread_db_create_event): Remove function.
3411 (thread_db_enable_reporting): Likewise.
3412 (find_one_thread): Don't check for thread_db_use_events.
3413 (attach_thread): Likewise.
3414 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3415 (try_thread_db_load_1): Don't check for thread_db_use_events.
3416 (thread_db_init): Remove use_events argument and thread events
3418 (remove_thread_event_breakpoints): Remove function.
3419 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3421 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3423 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3425 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3426 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3427 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3428 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3429 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3431 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3433 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3434 * linux-low.c (can_hardware_single_step): Use
3435 supports_hardware_single_step.
3436 (can_software_single_step): New function.
3437 (start_step_over): Call can_software_single_step.
3438 (linux_supports_hardware_single_step): New function.
3439 (struct target_ops) <supports_software_single_step>: Initialize.
3440 * linux-low.h (struct linux_target_ops)
3441 <supports_hardware_single_step>: Initialize.
3442 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3443 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3444 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3445 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3446 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3447 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3448 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3449 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3450 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3451 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3453 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3454 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3456 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3457 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3458 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3460 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3461 * target.h (struct target_ops): <supports_software_single_step>:
3463 (target_supports_software_single_step): New macro.
3465 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3467 * linux-low.c (linux_wait_1): Fix pc advance condition.
3468 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3469 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3471 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3473 * linux-arm-low.c (arm_is_thumb_mode): New function.
3474 (arm_breakpoint_at): Use arm_is_thumb_mode.
3475 (arm_breakpoint_kind_from_current_state): New function.
3476 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3478 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3479 (linux_breakpoint_kind_from_current_state): New function.
3480 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3481 * linux-low.h (struct linux_target_ops)
3482 <breakpoint_kind_from_current_state>: New field.
3483 * target.h (struct target_ops): Likewise.
3484 (target_breakpoint_kind_from_current_state): New macro.
3486 2015-11-30 Pedro Alves <palves@redhat.com>
3488 * linux-low.c (linux_resume): Wake up the event loop before
3491 2015-11-30 Pedro Alves <palves@redhat.com>
3493 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3495 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3497 * target.c (struct thread_search): New structure.
3498 (thread_search_callback): New function.
3499 (prev_general_thread): New global.
3500 (prepare_to_access_memory, done_accessing_memory): New functions.
3501 * target.h (prepare_to_access_memory, done_accessing_memory):
3502 Replace macros with function declarations.
3504 2015-11-30 Pedro Alves <palves@redhat.com>
3507 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3508 report TARGET_WAITKIND_NO_RESUMED.
3509 * remote-utils.c (prepare_resume_reply): Handle
3510 TARGET_WAITKIND_NO_RESUMED.
3511 * server.c (report_no_resumed): New global.
3512 (handle_query) <qSupported>: Handle "no-resumed+". Report
3513 "no-resumed+" support.
3514 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3515 return error if the client doesn't support no-resumed events.
3516 (push_stop_notification): New function.
3517 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3518 events if the client supports them.
3520 2015-11-30 Pedro Alves <palves@redhat.com>
3522 * linux-low.c (thread_still_has_status_pending_p): Don't check
3524 (lwp_resumed): New function.
3525 (status_pending_p_callback): Return early if the LWP is not
3526 supposed to be resumed.
3528 2015-11-30 Pedro Alves <palves@redhat.com>
3530 * linux-low.c (handle_extended_wait): Assert that the LWP's
3531 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3532 thread create events, leave the new child's status pending.
3533 (linux_low_filter_event): If GDB wants to hear about thread exit
3534 events, leave the LWP marked dead and don't delete it.
3535 (linux_wait_for_event_filtered): Don't check for thread exit.
3536 (filter_exit_event): New function.
3537 (linux_wait_1): Use it, when returning an exit event.
3538 (linux_resume_one_lwp_throw): Assert that the LWP's
3539 waitstatus is TARGET_WAITKIND_IGNORE.
3540 * remote-utils.c (prepare_resume_reply): Handle
3541 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3542 * server.c (report_thread_events): New global.
3543 (handle_general_set): Handle QThreadEvents.
3544 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3545 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3546 TARGET_WAITKIND_THREAD_EXITED.
3547 * server.h (report_thread_events): Declare.
3549 2015-11-30 Pedro Alves <palves@redhat.com>
3551 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3552 the thread's last_resume_kind was resume_stop.
3554 2015-11-30 Pedro Alves <palves@redhat.com>
3556 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3559 2015-11-30 Pedro Alves <palves@redhat.com>
3561 * server.c (handle_v_requests): Handle vCtrlC.
3563 2015-11-30 Pedro Alves <palves@redhat.com>
3565 * gdbthread.h (find_any_thread_of_pid): Declare.
3566 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3568 * server.c (handle_query): If current_thread is NULL, look for
3569 another thread of the selected process.
3571 2015-11-26 Daniel Colascione <dancol@dancol.org>
3572 Simon Marchi <simon.marchi@ericsson.com>
3574 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3575 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3577 * target.h (struct target_ops) <thread_name>: New field.
3578 (target_thread_name): New macro.
3580 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3582 * regcache.h (regcache_invalidate_pid): Add declaration.
3583 * regcache.c (regcache_invalidate_pid): New function, extracted
3584 from regcache_invalidate.
3585 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3586 Add trivial documentation comment.
3587 * lynx-low.c: Use regcache_invalidate_pid instead of
3588 regcache_invalidate.
3590 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3592 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3593 and Elf64_auxv_t if the target is Android.
3595 2015-11-22 Doug Evans <xdje42@gmail.com>
3597 * target.h: #include <sys/types.h>.
3599 2015-11-19 Pedro Alves <palves@redhat.com>
3601 * linux-low.c (linux_process_qsupported): Change prototype.
3603 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3605 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3606 and adjust to loop over all features.
3607 * server.c (handle_query) <qSupported>: Adjust to call
3608 target_process_qsupported once, passing it a vector of unprocessed
3610 * target.h (struct target_ops) <process_qsupported>: Change
3612 (target_process_qsupported): Adjust.
3614 2015-11-19 Pedro Alves <palves@redhat.com>
3616 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3618 * configure: Regenerate.
3620 2015-11-19 Pedro Alves <palves@redhat.com>
3622 * configure: Regenerate.
3624 2015-11-19 Yao Qi <yao.qi@linaro.org>
3626 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3629 2015-11-19 Yao Qi <yao.qi@linaro.org>
3631 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3632 (struct aarch64_operand): Move enum out.
3634 2015-11-19 Yao Qi <yao.qi@linaro.org>
3636 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3637 struct user_fpsimd_state *.
3638 (aarch64_store_fpregset): Likewise.
3640 2015-11-19 Yao Qi <yao.qi@linaro.org>
3642 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3643 struct user_pt_regs *.
3644 (aarch64_store_gregset): Likewise.
3646 2015-11-18 Pedro Alves <palves@redhat.com>
3648 * Makefile.in (all_object_files): Add $IPA_OBJS.
3650 2015-11-17 Pedro Alves <palves@redhat.com>
3652 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3653 GDB_SIGNAL_0 and gdb_signal_to_string.
3655 2015-11-17 Pedro Alves <palves@redhat.com>
3657 * win32-low.c (handle_output_debug_string): Remove parameter.
3658 (win32_kill): Remove our_status local and adjust call to
3659 handle_output_debug_string.
3660 (get_child_debug_event): Adjust call to
3661 handle_output_debug_string.
3663 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3665 * linux-mips-low.c (mips_fill_gregset): Add cast.
3666 (mips_store_gregset): Likewise.
3667 (mips_fill_fpregset): Likewise.
3668 (mips_store_fpregset): Likewise.
3670 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3672 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3675 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3677 * linux-mips-low.c (mips_linux_new_thread): Change type of
3678 watch_type to enum target_hw_bp_type.
3680 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3682 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3683 Change return type to arm_hwbp_type.
3685 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3687 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3688 (arm_store_gregset): Likewise.
3689 * linux-arm-low.c (arm_get_hwcap): Likewise.
3690 (arm_read_description): Likewise.
3692 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3694 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3696 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3698 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3699 (ppc_fill_vsxregset): Likewise.
3700 (ppc_store_vsxregset): Likewise.
3701 (ppc_fill_vrregset): Likewise.
3702 (ppc_store_vrregset): Likewise.
3703 (ppc_fill_evrregset): Likewise.
3704 (ppc_store_evrregset): Likewise.
3706 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3708 * linux-ppc-low.c (ppc_usrregs_info): Remove
3709 forward-declaration.
3710 (ppc_arch_setup): Move lower in file.
3712 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3714 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3715 (ps_pdwrite): Likewise.
3717 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3719 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3720 to after assert checks.
3722 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3724 * proc-service.c (ps_pdread): Add/adjust casts.
3725 (ps_pdwrite): Add/adjust casts.
3727 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3729 * server.c (handle_search_memory_1): Cast return value of
3732 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3734 * server.c (write_qxfer_response): Change type of data to
3737 2015-10-29 Pedro Alves <palves@redhat.com>
3739 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3741 2015-10-29 Pedro Alves <palves@redhat.com>
3743 * tracepoint.c (clear_installed_tracepoints): Add casts.
3745 2015-10-29 Pedro Alves <palves@redhat.com>
3747 * server.c (handle_v_cont, process_serial_event): Add enum
3748 gdb_signal casts to signal parsing code.
3750 2015-10-29 Pedro Alves <palves@redhat.com>
3752 * linux-low.h (NULL_REGSET): Define.
3753 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3754 * linux-arm-low.c (arm_regsets): Likewise.
3755 * linux-crisv32-low.c (cris_regsets): Likewise.
3756 * linux-m68k-low.c (m68k_regsets): Likewise.
3757 * linux-mips-low.c (mips_regsets): Likewise.
3758 * linux-nios2-low.c (nios2_regsets): Likewise.
3759 * linux-ppc-low.c (ppc_regsets): Likewise.
3760 * linux-s390-low.c (s390_regsets): Likewise.
3761 * linux-sh-low.c (sh_regsets): Likewise.
3762 * linux-sparc-low.c (sparc_regsets): Likewise.
3763 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3764 * linux-tile-low.c (tile_regsets): Likewise.
3765 * linux-x86-low.c (x86_regsets): Likewise.
3766 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3768 2015-10-29 Pedro Alves <palves@redhat.com>
3770 * linux-low.h (NULL_REGSET): Define.
3771 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3772 * linux-arm-low.c (arm_regsets): Likewise.
3773 * linux-crisv32-low.c (cris_regsets): Likewise.
3774 * linux-m68k-low.c (m68k_regsets): Likewise.
3775 * linux-mips-low.c (mips_regsets): Likewise.
3776 * linux-nios2-low.c (nios2_regsets): Likewise.
3777 * linux-ppc-low.c (ppc_regsets): Likewise.
3778 * linux-s390-low.c (s390_regsets): Likewise.
3779 * linux-sh-low.c (sh_regsets): Likewise.
3780 * linux-sparc-low.c (sparc_regsets): Likewise.
3781 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3782 * linux-tile-low.c (tile_regsets): Likewise.
3783 * linux-x86-low.c (x86_regsets): Likewise.
3784 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3786 2015-10-26 Doug Evans <dje@google.com>
3788 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3790 2015-10-26 Doug Evans <dje@google.com>
3792 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3794 2015-10-26 Doug Evans <dje@google.com>
3796 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3798 (attach_thread, find_new_threads_callback): Ditto.
3800 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3802 * mem-break.h (set_breakpoint_data): Remove.
3804 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3806 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3807 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3808 (initialize_low): Remove set_breakpoint_data call.
3809 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3810 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3811 (initialize_low): Remove set_breakpoint_data call.
3812 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3813 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3814 (initialize_low): Remove set_breakpoint_data call.
3816 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3818 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3819 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3820 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3821 * target.h (target_breakpoint_kind_from_pc): New macro.
3823 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3825 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3826 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3827 the default breakpoint kind.
3829 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3831 * linux-arm-low.c (arm_supports_z_point_type): Add software
3834 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3836 * linux-arm-low.c: Refactor breakpoint definitions.
3837 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3838 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3840 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3842 * Makefile.in: Add arm.c/o.
3843 * configure.srv: Likewise.
3844 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3845 (arm_breakpoint_kind_from_pc): New function.
3846 (arm_sw_breakpoint_from_kind): Return proper kind.
3847 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3849 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3851 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3853 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3854 (struct raw_breakpoint) <size>: Remove.
3855 (struct raw_breakpoint) <kind>: Add.
3856 (bp_size): New function.
3857 (bp_opcode): Likewise.
3858 (find_raw_breakpoint_at): Adjust for kind.
3859 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3860 (remove_memory_breakpoint): Adjust for kind call bp_size.
3861 (set_raw_breakpoint_at): Adjust for kind.
3862 (set_breakpoint): Likewise.
3863 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3864 (delete_raw_breakpoint): Adjust for kind.
3865 (delete_breakpoint): Likewise.
3866 (find_gdb_breakpoint): Likewise.
3867 (set_gdb_breakpoint_1): Likewise.
3868 (set_gdb_breakpoint): Likewise.
3869 (delete_gdb_breakpoint_1): Likewise.
3870 (delete_gdb_breakpoint): Likewise.
3871 (uninsert_raw_breakpoint): Likewise.
3872 (reinsert_raw_breakpoint): Likewise.
3873 (set_breakpoint_data): Remove.
3874 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3875 (check_mem_read): Adjust for kind call bp_size.
3876 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3877 (clone_one_breakpoint): Adjust for kind.
3878 * mem-break.h (set_gdb_breakpoint): Likewise.
3879 (delete_gdb_breakpoint): Likewise.
3880 * server.c (process_serial_event): Likewise.
3882 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3884 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3885 (struct linux_target_ops) <breakpoint>: Remove.
3886 (struct linux_target_ops) <breakpoint_len>: Remove.
3887 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3888 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3889 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3890 (arm_sw_breakpoint_from_kind): New function.
3891 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3892 (struct linux_target_ops) <breakpoint>: Remove.
3893 (struct linux_target_ops) <breakpoint_len>: Remove.
3894 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3895 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3896 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3897 (struct linux_target_ops) <breakpoint>: Remove.
3898 (struct linux_target_ops) <breakpoint_len>: Remove.
3899 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3900 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3901 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3902 (struct linux_target_ops) <breakpoint>: Remove.
3903 (struct linux_target_ops) <breakpoint_len>: Remove.
3904 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3905 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3906 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3907 and sw_breakpoint_from_kind to increment the pc.
3908 (linux_breakpoint_kind_from_pc): New function.
3909 (linux_sw_breakpoint_from_kind): New function.
3910 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3911 (initialize_low): Call breakpoint_kind_from_pc and
3912 sw_breakpoint_from_kind to replace breakpoint_data/len.
3913 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3915 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3916 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3917 (struct linux_target_ops) <breakpoint>: Remove.
3918 (struct linux_target_ops) <breakpoint_len>: Remove.
3919 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3920 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3921 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3922 (struct linux_target_ops) <breakpoint>: Remove.
3923 (struct linux_target_ops) <breakpoint_len>: Remove.
3924 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3925 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3926 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3927 (struct linux_target_ops) <breakpoint>: Remove.
3928 (struct linux_target_ops) <breakpoint_len>: Remove.
3929 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3930 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3931 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3932 (struct linux_target_ops) <breakpoint>: Remove.
3933 (struct linux_target_ops) <breakpoint_len>: Remove.
3934 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3935 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3936 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3937 (struct linux_target_ops) <breakpoint>: Remove.
3938 (struct linux_target_ops) <breakpoint_len>: Remove.
3939 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3940 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3941 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3942 (struct linux_target_ops) <breakpoint>: Remove.
3943 (struct linux_target_ops) <breakpoint_len>: Remove.
3944 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3945 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3946 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3947 (struct linux_target_ops) <breakpoint>: Remove.
3948 (struct linux_target_ops) <breakpoint_len>: Remove.
3949 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3950 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3951 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3952 (struct linux_target_ops) <breakpoint>: Remove.
3953 (struct linux_target_ops) <breakpoint_len>: Remove.
3954 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3955 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3956 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3957 (struct linux_target_ops) <breakpoint>: Remove.
3958 (struct linux_target_ops) <breakpoint_len>: Remove.
3959 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3960 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3961 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3962 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3963 (struct linux_target_ops) <breakpoint>: Remove.
3964 (struct linux_target_ops) <breakpoint_len>: Remove.
3965 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3966 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3967 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3968 (struct linux_target_ops) <breakpoint>: Remove.
3969 (struct linux_target_ops) <breakpoint_len>: Remove.
3970 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3971 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3973 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3975 * linux-cris-low.c (cris_get_pc): Remove void arg.
3977 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3979 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3982 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3984 * inferiors.c (thread_pid_matches_callback): New function.
3985 (find_thread_process): New function.
3986 (remove_thread): Reset current_thread.
3987 (remove_process): Assert threads have been removed first.
3989 2015-10-15 Yao Qi <yao.qi@linaro.org>
3991 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3993 (aarch64_remove_point): Likewise.
3994 * regcache.c (regcache_register_size): New function.
3996 2015-10-12 Yao Qi <yao.qi@linaro.org>
3998 * linux-aarch64-low.c: Update all callers as emit_load_store
3999 is renamed to aarch64_emit_load_store.
4001 2015-10-12 Yao Qi <yao.qi@linaro.org>
4003 * linux-aarch64-low.c: Update all callers of function renaming
4004 from emit_insn to aarch64_emit_insn.
4006 2015-10-12 Yao Qi <yao.qi@linaro.org>
4008 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4009 arch/aarch64-insn.h.
4010 (struct aarch64_memory_operand): Likewise.
4012 (emit_insn): Move to arch/aarch64-insn.c.
4013 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4014 (emit_load_store): Move to arch/aarch64-insn.c.
4015 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4016 (can_encode_int32): Remove.
4018 2015-10-12 Yao Qi <yao.qi@linaro.org>
4020 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4021 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4022 (aarch64_relocate_instruction): Likewise.
4023 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4024 (struct aarch64_insn_visitor): Likewise.
4026 2015-10-12 Yao Qi <yao.qi@linaro.org>
4028 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4029 (struct aarch64_insn_visitor): New.
4030 (struct aarch64_insn_relocation_data): New.
4031 (aarch64_ftrace_insn_reloc_b): New function.
4032 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4033 (aarch64_ftrace_insn_reloc_cb): Likewise.
4034 (aarch64_ftrace_insn_reloc_tb): Likewise.
4035 (aarch64_ftrace_insn_reloc_adr): Likewise.
4036 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4037 (aarch64_ftrace_insn_reloc_others): Likewise.
4039 (aarch64_relocate_instruction): Use visitor.
4041 2015-10-12 Yao Qi <yao.qi@linaro.org>
4043 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4044 int. Add argument buf.
4045 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4046 aarch64_relocate_instruction.
4048 2015-10-12 Yao Qi <yao.qi@linaro.org>
4050 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4051 argument insn. Remove local variable insn. Don't call
4053 (aarch64_install_fast_tracepoint_jump_pad): Call
4056 2015-09-30 Yao Qi <yao.qi@linaro.org>
4058 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4059 (emit_load_store_pair): Likewise.
4061 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4063 * dll.c (match_dll): Add cast(s).
4064 (unloaded_dll): Likewise.
4065 * linux-low.c (second_thread_of_pid_p): Likewise.
4066 (delete_lwp_callback): Likewise.
4067 (count_events_callback): Likewise.
4068 (select_event_lwp_callback): Likewise.
4069 (linux_set_resume_request): Likewise.
4070 * server.c (accumulate_file_name_length): Likewise.
4071 (emit_dll_description): Likewise.
4072 (handle_qxfer_threads_worker): Likewise.
4073 (visit_actioned_threads): Likewise.
4074 * thread-db.c (any_thread_of): Likewise.
4075 * tracepoint.c (same_process_p): Likewise.
4076 (match_blocktype): Likewise.
4077 (build_traceframe_info_xml): Likewise.
4079 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4081 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4083 (gdb_unparse_agent_expr): Likewise.
4084 * hostio.c (require_data): Likewise.
4085 (handle_pread): Likewise.
4086 * linux-low.c (disable_regset): Likewise.
4087 (fetch_register): Likewise.
4088 (store_register): Likewise.
4089 (get_dynamic): Likewise.
4090 (linux_qxfer_libraries_svr4): Likewise.
4091 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4092 (set_fast_tracepoint_jump): Likewise.
4093 (uninsert_fast_tracepoint_jumps_at): Likewise.
4094 (reinsert_fast_tracepoint_jumps_at): Likewise.
4095 (validate_inserted_breakpoint): Likewise.
4096 (clone_agent_expr): Likewise.
4097 * regcache.c (init_register_cache): Likewise.
4098 * remote-utils.c (putpkt_binary_1): Likewise.
4099 (decode_M_packet): Likewise.
4100 (decode_X_packet): Likewise.
4101 (look_up_one_symbol): Likewise.
4102 (relocate_instruction): Likewise.
4103 (monitor_output): Likewise.
4104 * server.c (handle_search_memory): Likewise.
4105 (handle_qxfer_exec_file): Likewise.
4106 (handle_qxfer_libraries): Likewise.
4107 (handle_qxfer): Likewise.
4108 (handle_query): Likewise.
4109 (handle_v_cont): Likewise.
4110 (handle_v_run): Likewise.
4111 (captured_main): Likewise.
4112 * target.c (write_inferior_memory): Likewise.
4113 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4114 * tracepoint.c (init_trace_buffer): Likewise.
4115 (add_tracepoint_action): Likewise.
4116 (add_traceframe): Likewise.
4117 (add_traceframe_block): Likewise.
4118 (cmd_qtdpsrc): Likewise.
4119 (cmd_qtdv): Likewise.
4120 (cmd_qtstatus): Likewise.
4121 (response_source): Likewise.
4122 (response_tsv): Likewise.
4123 (cmd_qtnotes): Likewise.
4124 (gdb_collect): Likewise.
4125 (initialize_tracepoint): Likewise.
4127 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4129 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4130 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4131 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4133 (enum aarch64_condition_codes): New enum.
4134 (w0): New static global.
4137 (struct aarch64_memory_operand) <type>: New
4138 MEMORY_OPERAND_POSTINDEX type.
4139 (postindex_memory_operand): New helper function.
4140 (emit_ret): New function.
4141 (emit_load_store_pair): New function, factored out of emit_stp
4142 with support for MEMORY_OPERAND_POSTINDEX.
4143 (emit_stp): Rewrite using emit_load_store_pair.
4144 (emit_ldp): New function.
4145 (emit_load_store): Likewise.
4146 (emit_ldr): Mention post-index instruction in comment.
4147 (emit_ldrh): New function.
4148 (emit_ldrb): New function.
4149 (emit_ldrsw): Mention post-index instruction in comment.
4150 (emit_str): Likewise.
4151 (emit_subs): New function.
4152 (emit_cmp): Likewise.
4153 (emit_and): Likewise.
4154 (emit_orr): Likewise.
4155 (emit_orn): Likewise.
4156 (emit_eor): Likewise.
4157 (emit_mvn): Likewise.
4158 (emit_lslv): Likewise.
4159 (emit_lsrv): Likewise.
4160 (emit_asrv): Likewise.
4161 (emit_mul): Likewise.
4162 (emit_sbfm): Likewise.
4163 (emit_sbfx): Likewise.
4164 (emit_ubfm): Likewise.
4165 (emit_ubfx): Likewise.
4166 (emit_csinc): Likewise.
4167 (emit_cset): Likewise.
4168 (emit_nop): Likewise.
4169 (emit_ops_insns): New helper function.
4170 (emit_pop): Likewise.
4171 (emit_push): Likewise.
4172 (aarch64_emit_prologue): New function.
4173 (aarch64_emit_epilogue): Likewise.
4174 (aarch64_emit_add): Likewise.
4175 (aarch64_emit_sub): Likewise.
4176 (aarch64_emit_mul): Likewise.
4177 (aarch64_emit_lsh): Likewise.
4178 (aarch64_emit_rsh_signed): Likewise.
4179 (aarch64_emit_rsh_unsigned): Likewise.
4180 (aarch64_emit_ext): Likewise.
4181 (aarch64_emit_log_not): Likewise.
4182 (aarch64_emit_bit_and): Likewise.
4183 (aarch64_emit_bit_or): Likewise.
4184 (aarch64_emit_bit_xor): Likewise.
4185 (aarch64_emit_bit_not): Likewise.
4186 (aarch64_emit_equal): Likewise.
4187 (aarch64_emit_less_signed): Likewise.
4188 (aarch64_emit_less_unsigned): Likewise.
4189 (aarch64_emit_ref): Likewise.
4190 (aarch64_emit_if_goto): Likewise.
4191 (aarch64_emit_goto): Likewise.
4192 (aarch64_write_goto_address): Likewise.
4193 (aarch64_emit_const): Likewise.
4194 (aarch64_emit_call): Likewise.
4195 (aarch64_emit_reg): Likewise.
4196 (aarch64_emit_pop): Likewise.
4197 (aarch64_emit_stack_flush): Likewise.
4198 (aarch64_emit_zero_ext): Likewise.
4199 (aarch64_emit_swap): Likewise.
4200 (aarch64_emit_stack_adjust): Likewise.
4201 (aarch64_emit_int_call_1): Likewise.
4202 (aarch64_emit_void_call_2): Likewise.
4203 (aarch64_emit_eq_goto): Likewise.
4204 (aarch64_emit_ne_goto): Likewise.
4205 (aarch64_emit_lt_goto): Likewise.
4206 (aarch64_emit_le_goto): Likewise.
4207 (aarch64_emit_gt_goto): Likewise.
4208 (aarch64_emit_ge_got): Likewise.
4209 (aarch64_emit_ops_impl): New static global variable.
4210 (aarch64_emit_ops): New target function, return
4211 &aarch64_emit_ops_impl.
4212 (struct linux_target_ops): Install it.
4214 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4216 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4217 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4219 * linux-aarch64-ipa.c: New file.
4220 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4222 (aarch64_get_thread_area): New target method.
4223 (extract_signed_bitfield): New helper function.
4224 (aarch64_decode_ldr_literal): New function.
4225 (enum aarch64_opcodes): New enum.
4226 (struct aarch64_register): New struct.
4227 (struct aarch64_operand): New struct.
4228 (x0): New static global.
4237 (aarch64_register): New helper function.
4238 (register_operand): Likewise.
4239 (immediate_operand): Likewise.
4240 (struct aarch64_memory_operand): New struct.
4241 (offset_memory_operand): New helper function.
4242 (preindex_memory_operand): Likewise.
4243 (enum aarch64_system_control_registers): New enum.
4244 (ENCODE): New macro.
4245 (emit_insn): New helper function.
4246 (emit_b): New function.
4247 (emit_bcond): Likewise.
4248 (emit_cb): Likewise.
4249 (emit_tb): Likewise.
4250 (emit_blr): Likewise.
4251 (emit_stp): Likewise.
4252 (emit_ldp_q_offset): Likewise.
4253 (emit_stp_q_offset): Likewise.
4254 (emit_load_store): Likewise.
4255 (emit_ldr): Likewise.
4256 (emit_ldrsw): Likewise.
4257 (emit_str): Likewise.
4258 (emit_ldaxr): Likewise.
4259 (emit_stxr): Likewise.
4260 (emit_stlr): Likewise.
4261 (emit_data_processing_reg): Likewise.
4262 (emit_data_processing): Likewise.
4263 (emit_add): Likewise.
4264 (emit_sub): Likewise.
4265 (emit_mov): Likewise.
4266 (emit_movk): Likewise.
4267 (emit_mov_addr): Likewise.
4268 (emit_mrs): Likewise.
4269 (emit_msr): Likewise.
4270 (emit_sevl): Likewise.
4271 (emit_wfe): Likewise.
4272 (append_insns): Likewise.
4273 (can_encode_int32_in): New helper function.
4274 (aarch64_relocate_instruction): New function.
4275 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4276 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4277 (struct linux_target_ops): Install aarch64_get_thread_area,
4278 aarch64_install_fast_tracepoint_jump_pad and
4279 aarch64_get_min_fast_tracepoint_insn_len.
4281 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4283 * Makefile.in (aarch64-insn.o): New rule.
4284 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4286 2015-09-21 Yao Qi <yao.qi@linaro.org>
4288 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4290 2015-09-21 Yao Qi <yao.qi@linaro.org>
4292 * tracepoint.c (max_jump_pad_size): Remove.
4294 2015-09-18 Yao Qi <yao.qi@linaro.org>
4296 * linux-aarch64-low.c: Don't include sys/uio.h.
4297 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4299 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4301 * tracepoint.c (eval_result_type): Change prototype.
4302 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4304 2015-09-15 Pedro Alves <palves@redhat.com>
4306 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4307 Check whether to report exec events instead of checking whether
4308 multiprocess is enabled.
4310 2015-09-15 Pedro Alves <palves@redhat.com>
4313 * remote-utils.c (prepare_resume_reply): Merge
4314 TARGET_WAITKIND_VFORK_DONE switch case with the
4315 TARGET_WAITKIND_FORKED case.
4317 2015-09-15 Yao Qi <yao.qi@linaro.org>
4319 * server.c (handle_query): Check string comparison using
4320 "else if" instead of "if".
4322 2015-09-15 Yao Qi <yao.qi@linaro.org>
4324 * server.c (vCont_supported): New global variable.
4325 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4326 matches. Append ";vContSupported+" to own_buf.
4327 (handle_v_requests): Append ";s;S" to own_buf if target supports
4328 hardware single step or vCont_supported is false.
4329 (capture_main): Set vCont_supported to zero.
4331 2015-09-15 Yao Qi <yao.qi@linaro.org>
4333 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4335 (linux_supports_hardware_single_step): ... New function.
4336 (linux_target_ops): Update.
4337 * lynx-low.c (lynx_target_ops): Set field
4338 supports_hardware_single_step to target_can_do_hardware_single_step.
4339 * nto-low.c (nto_target_ops): Likewise.
4340 * spu-low.c (spu_target_ops): Likewise.
4341 * win32-low.c (win32_target_ops): Likewise.
4342 * target.c (target_can_do_hardware_single_step): New function.
4343 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4344 Remove. <supports_hardware_single_step>: New field.
4345 (target_supports_conditional_breakpoints): Remove.
4346 (target_supports_hardware_single_step): New macro.
4347 (target_can_do_hardware_single_step): Declare.
4348 * server.c (handle_query): Use target_supports_hardware_single_step
4349 instead of target_supports_conditional_breakpoints.
4351 2015-09-15 Yao Qi <yao.qi@linaro.org>
4353 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4355 (struct linux_target_ops the_low_target): Install
4356 aarch64_linux_siginfo_fixup.
4358 2015-09-11 Don Breazeal <donb@codesourcery.com>
4359 Luis Machado <lgustavo@codesourcery.com>
4361 * linux-low.c (linux_mourn): Static declaration.
4362 (linux_arch_setup): Move in front of
4363 handle_extended_wait.
4364 (linux_arch_setup_thread): New function.
4365 (handle_extended_wait): Handle exec events. Call
4366 linux_arch_setup_thread. Make event_lwp argument a
4367 pointer-to-a-pointer.
4368 (check_zombie_leaders): Do not check stopped threads.
4369 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4370 (linux_low_filter_event): Add lwp and thread for exec'ing
4371 non-leader thread if leader thread has been deleted.
4372 Refactor code into linux_arch_setup_thread and call it.
4373 Pass child lwp pointer by reference to handle_extended_wait.
4374 (linux_wait_for_event_filtered): Update comment.
4375 (linux_wait_1): Prevent clobbering exec event status.
4376 (linux_supports_exec_events): New function.
4377 (linux_target_ops) <supports_exec_events>: Initialize new member.
4378 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4380 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4381 * server.c (report_exec_events): New global variable.
4382 (handle_query): Handle qSupported query for exec-events feature.
4383 (captured_main): Initialize report_exec_events.
4384 * server.h (report_exec_events): Declare new global variable.
4385 * target.h (struct target_ops) <supports_exec_events>: New
4387 (target_supports_exec_events): New macro.
4388 * win32-low.c (win32_target_ops) <supports_exec_events>:
4389 Initialize new member.
4391 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4393 * linux-low.c (linux_low_enable_btrace): Remove.
4394 (linux_target_ops): Replace linux_low_enable_btrace with
4395 linux_enable_btrace.
4397 2015-09-03 Yao Qi <yao.qi@linaro.org>
4399 * linux-aarch64-low.c (aarch64_insert_point): Call
4400 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4403 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4405 * linux-low.c (check_stopped_by_breakpoint): Use
4406 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4408 2015-08-27 Pedro Alves <palves@redhat.com>
4410 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4412 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4414 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4415 the XNEW-family equivalent.
4416 (compile_bytecodes): Likewise.
4417 * dll.c (loaded_dll): Likewise.
4418 * event-loop.c (append_callback_event): Likewise.
4419 (create_file_handler): Likewise.
4420 (create_file_event): Likewise.
4421 * hostio.c (handle_open): Likewise.
4422 * inferiors.c (add_thread): Likewise.
4423 (add_process): Likewise.
4424 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4425 * linux-arm-low.c (arm_new_process): Likewise.
4426 (arm_new_thread): Likewise.
4427 * linux-low.c (add_to_pid_list): Likewise.
4428 (linux_add_process): Likewise.
4429 (handle_extended_wait): Likewise.
4430 (add_lwp): Likewise.
4431 (enqueue_one_deferred_signal): Likewise.
4432 (enqueue_pending_signal): Likewise.
4433 (linux_resume_one_lwp_throw): Likewise.
4434 (linux_resume_one_thread): Likewise.
4435 (linux_read_memory): Likewise.
4436 (linux_write_memory): Likewise.
4437 * linux-mips-low.c (mips_linux_new_process): Likewise.
4438 (mips_linux_new_thread): Likewise.
4439 (mips_add_watchpoint): Likewise.
4440 * linux-x86-low.c (initialize_low_arch): Likewise.
4441 * lynx-low.c (lynx_add_process): Likewise.
4442 * mem-break.c (set_raw_breakpoint_at): Likewise.
4443 (set_breakpoint): Likewise.
4444 (add_condition_to_breakpoint): Likewise.
4445 (add_commands_to_breakpoint): Likewise.
4446 (clone_agent_expr): Likewise.
4447 (clone_one_breakpoint): Likewise.
4448 * regcache.c (new_register_cache): Likewise.
4449 * remote-utils.c (look_up_one_symbol): Likewise.
4450 * server.c (queue_stop_reply): Likewise.
4451 (start_inferior): Likewise.
4452 (queue_stop_reply_callback): Likewise.
4453 (handle_target_event): Likewise.
4454 * spu-low.c (fetch_ppc_memory): Likewise.
4455 (store_ppc_memory): Likewise.
4456 * target.c (set_target_ops): Likewise.
4457 * thread-db.c (thread_db_load_search): Likewise.
4458 (try_thread_db_load_1): Likewise.
4459 * tracepoint.c (add_tracepoint): Likewise.
4460 (add_tracepoint_action): Likewise.
4461 (create_trace_state_variable): Likewise.
4462 (cmd_qtdpsrc): Likewise.
4463 (cmd_qtro): Likewise.
4464 (add_while_stepping_state): Likewise.
4465 * win32-low.c (child_add_thread): Likewise.
4466 (get_image_name): Likewise.
4468 2015-08-25 Yao Qi <yao.qi@linaro.org>
4470 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4472 2015-08-25 Yao Qi <yao.qi@linaro.org>
4474 * Makefile.in (aarch64-linux.o): New rule.
4475 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4477 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4478 (aarch64_init_debug_reg_state): Make it extern.
4479 (aarch64_linux_prepare_to_resume): Remove.
4481 2015-08-25 Yao Qi <yao.qi@linaro.org>
4483 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4484 lwp_arch_private_info and ptid_of_lwp.
4486 2015-08-25 Yao Qi <yao.qi@linaro.org>
4488 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4489 Find proc_info by find_process_pid. All callers updated.
4491 2015-08-25 Yao Qi <yao.qi@linaro.org>
4493 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4495 (debug_reg_change_callback): Remove.
4496 (aarch64_notify_debug_reg_change): Remove.
4498 2015-08-25 Yao Qi <yao.qi@linaro.org>
4500 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4501 Call current_lwp_ptid.
4503 2015-08-25 Yao Qi <yao.qi@linaro.org>
4505 * linux-aarch64-low.c (debug_reg_change_callback): Use
4508 2015-08-25 Yao Qi <yao.qi@linaro.org>
4510 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4512 2015-08-25 Yao Qi <yao.qi@linaro.org>
4514 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4516 2015-08-25 Yao Qi <yao.qi@linaro.org>
4518 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4521 2015-08-25 Yao Qi <yao.qi@linaro.org>
4523 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4525 (debug_reg_change_callback): Remove argument entry and add argument
4526 lwp. Remove local variable thread. Don't print thread id in the
4527 debugging output. Don't check whether pid of thread equals to pid.
4528 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4529 iterate_over_lwps instead find_inferior.
4531 2015-08-24 Pedro Alves <palves@redhat.com>
4533 * inferiors.c (get_first_process): New function.
4534 * inferiors.h (get_first_process): New declaration.
4535 * remote-utils.c (read_ptid): Default to the first process in the
4536 list, instead of to the current thread's process.
4538 2015-08-24 Pedro Alves <palves@redhat.com>
4540 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4541 * event-loop.c: Likewise.
4542 * remote-utils.c: Likewise.
4543 * tracepoint.c: Likewise.
4545 2015-08-24 Pedro Alves <palves@redhat.com>
4547 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4550 2015-08-21 Pedro Alves <palves@redhat.com>
4552 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4553 instead of literal 1.
4555 2015-08-21 Pedro Alves <palves@redhat.com>
4557 * tdesc.c (default_description): Explicitly zero-initialize.
4559 2015-08-21 Pedro Alves <palves@redhat.com>
4562 * inferiors.c (remove_thread): Discard any pending stop reply for
4564 * server.c (remove_all_on_match_pid): Rename to ...
4565 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4567 (discard_queued_stop_replies): Change parameter to a ptid. Now
4569 (handle_v_kill, kill_inferior_callback, captured_main)
4570 (process_serial_event): Adjust.
4571 * server.h (discard_queued_stop_replies): Declare.
4573 2015-08-21 Pedro Alves <palves@redhat.com>
4575 * linux-low.c (wait_for_sigstop): Always switch to no thread
4576 selected if the previously current thread dies.
4577 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4578 process instead of the current thread's.
4579 * remote-utils.c (input_interrupt): Don't check if there's no
4581 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4582 current thread to the general thread fails, error out.
4583 (handle_qxfer_auxv, handle_qxfer_libraries)
4584 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4585 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4586 (handle_query): Check if there's a thread selected instead of
4587 checking whether there's any thread in the thread list.
4588 (handle_qxfer_threads, handle_qxfer_btrace)
4589 (handle_qxfer_btrace_conf): Don't error out early if there's no
4590 thread in the thread list.
4591 (handle_v_cont, myresume): Don't set the current thread to the
4593 (process_serial_event) <Hg handling>: Also set thread_id if the
4594 previous general thread is still alive.
4595 (process_serial_event) <g/G handling>: If setting the current
4596 thread to the general thread fails, error out.
4597 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4598 thread's lwp instead of the current thread's.
4599 * target.c (set_desired_thread): If the desired thread was not
4600 found, leave the current thread pointing to NULL. Return an int
4601 (boolean) indicating success.
4602 * target.h (set_desired_thread): Change return type to int.
4604 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4606 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4607 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4609 (ps_get_thread_area): New function.
4611 2015-08-19 Gary Benson <gbenson@redhat.com>
4613 * hostio.c (handle_pread): Do not attempt to read more data
4614 than hostio_reply_with_data can fit in a packet.
4616 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4618 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4620 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4622 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4624 2015-08-06 Pedro Alves <palves@redhat.com>
4626 * tracepoint.c (expr_eval_result): Now an int.
4628 2015-08-06 Pedro Alves <palves@redhat.com>
4630 * gdbthread.h (struct regcache): Forward declare.
4631 (struct thread_info) <regcache_data>: Now a struct regcache
4633 * inferiors.c (inferior_regcache_data)
4634 (set_inferior_regcache_data): Now work with struct regcache
4636 * inferiors.h (struct regcache): Forward declare.
4637 (inferior_regcache_data, set_inferior_regcache_data): Now work
4638 with struct regcache pointers.
4639 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4640 (free_register_cache_thread): Remove struct regcache pointer
4643 2015-08-06 Pedro Alves <palves@redhat.com>
4645 * server.c (captured_main): On error, print the exception message
4646 to stderr, and if run_once is set, throw a quit.
4648 2015-08-06 Pedro Alves <palves@redhat.com>
4650 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4653 2015-08-06 Pedro Alves <palves@redhat.com>
4655 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4656 reading beyond the passed in buffer length.
4658 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4660 * tracepoint.c (symbol_list) <required>: Remove.
4662 2015-08-06 Pedro Alves <palves@redhat.com>
4664 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4665 count if stopping and suspending threads.
4666 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4667 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4668 (linux_detach): Complete an ongoing step-over.
4669 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4671 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4672 (linux_wait_1): If passing a signal to the inferior after
4673 finishing a step-over, unsuspend and re-resume all lwps. If we
4674 see a single-step event but the thread should be continuing, don't
4675 pass the trap to gdb.
4676 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4677 internal_error instead of gdb_assert.
4678 (enqueue_pending_signal): New function.
4679 (check_ptrace_stopped_lwp_gone): Add debug output.
4680 (start_step_over): Use internal_error instead of gdb_assert.
4681 (complete_ongoing_step_over): New function.
4682 (linux_resume_one_thread): Don't resume a suspended thread.
4683 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4686 2015-08-06 Pedro Alves <palves@redhat.com>
4688 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4689 (linux_thread_alive): Use lwp_is_marked_dead.
4690 (extended_event_reported): Delete.
4691 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4692 instead of extended_event_reported.
4693 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4695 (lwp_is_marked_dead): New function.
4696 (lwp_running): Use lwp_is_marked_dead.
4697 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4700 2015-08-06 Pedro Alves <palves@redhat.com>
4702 * linux-low.c (linux_wait_1): Move fork event output out of the
4703 !report_to_gdb check. Pass event_child->waitstatus to
4704 target_waitstatus_to_string instead of ourstatus.
4706 2015-08-04 Yao Qi <yao.qi@linaro.org>
4708 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4709 if current_thread is 32 bit.
4711 2015-08-04 Yao Qi <yao.qi@linaro.org>
4713 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4714 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4715 * server.c (extended_protocol): Remove "static".
4716 * server.h (extended_protocol): Declare it.
4718 2015-08-04 Yao Qi <yao.qi@linaro.org>
4720 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4721 both aarch64 and aarch32.
4722 (aarch64_set_pc): Likewise.
4724 2015-08-04 Yao Qi <yao.qi@linaro.org>
4726 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4727 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4728 arm-with-neon.xml to srv_xmlfiles.
4729 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4730 (is_64bit_tdesc): New function.
4731 (aarch64_linux_read_description): New function.
4732 (aarch64_arch_setup): Call aarch64_linux_read_description.
4733 (regs_info): Rename to regs_info_aarch64.
4734 (aarch64_regs_info): Return right regs_info.
4735 (initialize_low_arch): Call initialize_low_arch_aarch32.
4737 2015-08-04 Yao Qi <yao.qi@linaro.org>
4739 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4740 * linux-aarch32-low.c: New file.
4741 * linux-aarch32-low.h: New file.
4742 * linux-arm-low.c (arm_fill_gregset): Move it to
4743 linux-aarch32-low.c.
4744 (arm_store_gregset): Likewise.
4745 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4746 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4747 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4748 (regs_info): Rename to regs_info_arm.
4749 (arm_regs_info): Return regs_info_aarch32 if
4750 have_ptrace_getregset is 1 and target description is
4751 arm_with_neon or arm_with_vfpv3.
4752 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4753 Call initialize_low_arch_aarch32 instead.
4755 2015-08-04 Yao Qi <yao.qi@linaro.org>
4757 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4758 * linux-low.c: ... here.
4759 * linux-low.h (have_ptrace_getregset): Declare it.
4761 2015-08-04 Pedro Alves <palves@redhat.com>
4763 * thread-db.c (struct thread_db): Use new typedefs.
4764 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4766 (disable_thread_event_reporting): Cast result of dlsym to
4767 destination function pointer type.
4768 (thread_db_mourn): Use td_ta_delete_ftype.
4770 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4772 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4774 (CDX_BREAKPOINT): Define for R2.
4775 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4776 (the_low_target): Add comments.
4778 2015-07-30 Yao Qi <yao.qi@linaro.org>
4780 * linux-arm-low.c (arm_hwcap): Remove it.
4781 (arm_read_description): New local variable arm_hwcap. Don't
4782 set arm_hwcap to zero.
4784 2015-07-30 Yao Qi <yao.qi@linaro.org>
4786 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4787 Use regcache->tdesc instead.
4788 (arm_store_wmmxregset): Likewise.
4789 (arm_fill_vfpregset): Likewise.
4790 (arm_store_vfpregset): Likewise.
4792 2015-07-30 Yao Qi <yao.qi@linaro.org>
4794 * linux-arm-low.c: Include arch/arm.h.
4795 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4796 (arm_store_gregset): Likewise.
4798 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4800 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4801 ptrace's 4th parameter.
4803 2015-07-27 Yao Qi <yao.qi@linaro.org>
4805 * configure.srv (case aarch64*-*-linux*): Don't set
4808 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4810 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4812 * linux-arm-low.c: Likewise.
4813 * linux-cris-low.c: Likewise.
4814 * linux-crisv32-low.c: Likewise.
4815 * linux-low.c: Likewise.
4816 * linux-m68k-low.c: Likewise.
4817 * linux-mips-low.c: Likewise.
4818 * linux-nios2-low.c: Likewise.
4819 * linux-s390-low.c: Likewise.
4820 * linux-sparc-low.c: Likewise.
4821 * linux-tic6x-low.c: Likewise.
4822 * linux-tile-low.c: Likewise.
4823 * linux-x86-low.c: Likewise.
4825 2015-07-24 Pedro Alves <palves@redhat.com>
4827 * config.in: Regenerate.
4828 * configure: Regenerate.
4830 2015-07-24 Pedro Alves <palves@redhat.com>
4832 * acinclude.m4: Include ../ptrace.m4.
4833 * configure.ac: Call GDB_AC_PTRACE.
4834 * config.in, configure: Regenerate.
4836 2015-07-24 Yao Qi <yao.qi@linaro.org>
4838 * linux-low.c (linux_create_inferior): Remove setting to
4839 proc->priv->new_inferior.
4840 (linux_attach): Likewise.
4841 (linux_low_filter_event): Likewise.
4842 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4844 2015-07-24 Yao Qi <yao.qi@linaro.org>
4846 * linux-low.c (linux_arch_setup): New function.
4847 (linux_low_filter_event): If proc->tdesc is NULL and
4848 proc->attached is true, call the_low_target.arch_setup.
4849 Otherwise, keep status pending, and return.
4850 (linux_resume_one_lwp_throw): Don't call get_pc if
4851 thread->while_stepping isn't NULL. Don't call
4852 get_thread_regcache if proc->tdesc is NULL.
4853 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4854 (linux_target_ops): Install arch_setup.
4855 * server.c (start_inferior): Call the_target->arch_setup.
4856 * target.h (struct target_ops) <arch_setup>: New field.
4857 (target_arch_setup): New marco.
4858 * lynx-low.c (lynx_target_ops): Update.
4859 * nto-low.c (nto_target_ops): Update.
4860 * spu-low.c (spu_target_ops): Update.
4861 * win32-low.c (win32_target_ops): Update.
4863 2015-07-24 Yao Qi <yao.qi@linaro.org>
4865 * linux-low.c (linux_add_process): Don't set
4866 proc->priv->new_inferior.
4867 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4868 (linux_attach): Likewise.
4870 2015-07-24 Yao Qi <yao.qi@linaro.org>
4872 * server.c (start_inferior): Code refactor.
4874 2015-07-24 Yao Qi <yao.qi@linaro.org>
4876 * server.c (process_serial_event): Set general_thread.
4878 2015-07-21 Yao Qi <yao.qi@linaro.org>
4880 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4881 aarch64_linux_get_debug_reg_capacity.
4883 2015-07-17 Yao Qi <yao.qi@linaro.org>
4885 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4886 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4887 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4888 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4889 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4890 (AARCH64_HWP_ALIGNMENT): Likewise.
4891 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4892 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4893 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4894 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4895 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4896 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4897 (struct aarch64_debug_reg_state): Likewise.
4898 (struct arch_lwp_info): Likewise.
4899 (aarch64_align_watchpoint): Likewise.
4900 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4901 (aarch64_watchpoint_length): Likewise.
4902 (aarch64_point_encode_ctrl_reg): Likewise
4903 (aarch64_point_is_aligned): Likewise.
4904 (aarch64_align_watchpoint): Likewise.
4905 (aarch64_linux_set_debug_regs):
4906 (aarch64_dr_state_insert_one_point): Likewise.
4907 (aarch64_dr_state_remove_one_point): Likewise.
4908 (aarch64_handle_breakpoint): Likewise.
4909 (aarch64_handle_aligned_watchpoint): Likewise.
4910 (aarch64_handle_unaligned_watchpoint): Likewise.
4911 (aarch64_handle_watchpoint): Likewise.
4913 2015-07-17 Yao Qi <yao.qi@linaro.org>
4915 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4916 and don't aarch64_get_debug_reg_state. All callers update.
4917 (aarch64_handle_aligned_watchpoint): Likewise.
4918 (aarch64_handle_unaligned_watchpoint): Likewise.
4919 (aarch64_handle_watchpoint): Likewise.
4920 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4921 (aarch64_remove_point): Likewise.
4923 2015-07-17 Yao Qi <yao.qi@linaro.org>
4925 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4927 (aarch64_handle_unaligned_watchpoint): Likewise.
4929 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4931 Revert the previous 3 commits:
4932 Move gdb_regex* to common/
4933 Move linux_find_memory_regions_full & co.
4934 gdbserver build-id attribute generator
4936 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4937 Jan Kratochvil <jan.kratochvil@redhat.com>
4939 gdbserver build-id attribute generator.
4940 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4941 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4942 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4944 (get_dynamic): Use find_pdhr to traverse program headers.
4945 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4946 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4947 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4948 (get_hex_build_id): New.
4949 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4950 to reply XML document.
4952 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4953 Jan Kratochvil <jan.kratochvil@redhat.com>
4955 * target.c: Include target/target-utils.h and fcntl.h.
4956 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4957 (target_fileio_read_stralloc): New functions.
4959 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4961 * Makefile.in (OBS): Add gdb_regex.o.
4963 * config.in: Rebuilt.
4964 * configure: Rebuilt.
4966 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4967 Jan Kratochvil <jan.kratochvil@redhat.com>
4969 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4970 * Makefile.in (OBS): Add target-utils.o.
4971 (linux-maps.o, target-utils.o): New.
4972 * configure.srv (srv_linux_obj): Add linux-maps.o.
4974 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4976 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4978 (the_low_target): Install it.
4980 2015-07-14 Pedro Alves <palves@redhat.com>
4982 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4983 Instead, ignore ECHILD, and throw an error for other errnos.
4985 2015-07-10 Pedro Alves <palves@redhat.com>
4987 * event-loop.c (struct callback_event) <data>: Change type to
4988 gdb_client_data instance instead of gdb_client_data pointer.
4989 (append_callback_event): Adjust.
4991 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4993 * linux-aarch64-low.c: Add comments for each linux_target_ops
4994 method. Remove comments already covered in target_ops and
4995 linux_target_ops definitions.
4996 (the_low_target): Add comments for each unimplemented method.
4998 2015-07-09 Yao Qi <yao.qi@linaro.org>
5000 * linux-aarch64-low.c (aarch64_regmap): Remove.
5001 (aarch64_usrregs_info): Remove.
5002 (regs_info): Set field usrregs to NULL.
5004 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5006 * linux-low.c: Include "rsp-low.h"
5007 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5008 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5009 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5010 (handle_btrace_enable_pt): New.
5011 (handle_btrace_general_set): Support "pt".
5012 (handle_btrace_conf_general_set): Support "pt:size".
5014 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5016 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5019 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5021 * linux-aarch64-low.c: Remove comment about endianness.
5022 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5023 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5026 2015-06-24 Gary Benson <gbenson@redhat.com>
5028 * linux-i386-ipa.c (stdint.h): Do not include.
5029 * lynx-i386-low.c (stdint.h): Likewise.
5030 * lynx-ppc-low.c (stdint.h): Likewise.
5031 * mem-break.c (stdint.h): Likewise.
5032 * thread-db.c (stdint.h): Likewise.
5033 * tracepoint.c (stdint.h): Likewise.
5034 * win32-low.c (stdint.h): Likewise.
5036 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5038 * server.c (write_qxfer_response): Update call to
5039 remote_escape_output.
5041 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5042 Jan Kratochvil <jan.kratochvil@redhat.com>
5044 Merge multiple hex conversions.
5045 * gdbreplay.c (tohex): Rename to 'fromhex'.
5046 (logchar): Use fromhex.
5048 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5050 * server.c (handle_qxfer_libraries): Set `version' attribute for
5053 2015-06-10 Gary Benson <gbenson@redhat.com>
5055 * target.h (struct target_ops) <multifs_open>: New field.
5056 <multifs_unlink>: Likewise.
5057 <multifs_readlink>: Likewise.
5058 * linux-low.c (nat/linux-namespaces.h): New include.
5059 (linux_target_ops): Initialize the_target->multifs_open,
5060 the_target->multifs_unlink and the_target->multifs_readlink.
5061 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5062 * hostio.c (hostio_fs_pid): New static variable.
5063 (hostio_handle_new_gdb_connection): New function.
5064 (handle_setfs): Likewise.
5065 (handle_open): Use the_target->multifs_open as appropriate.
5066 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5067 (handle_readlink): Use the_target->multifs_readlink as
5069 (handle_vFile): Handle vFile:setfs packets.
5070 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5071 after target_handle_new_gdb_connection.
5073 2015-06-10 Gary Benson <gbenson@redhat.com>
5075 * configure.ac (AC_CHECK_FUNCS): Add setns.
5076 * config.in: Regenerate.
5077 * configure: Likewise.
5078 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5079 (linux-namespaces.o): New rule.
5080 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5082 2015-06-09 Gary Benson <gbenson@redhat.com>
5084 * hostio.c (handle_open): Process mode argument with
5085 fileio_to_host_mode.
5087 2015-06-01 Yao Qi <yao.qi@linaro.org>
5089 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5090 * linux-x86-low.c: Likewise.
5092 2015-05-28 Don Breazeal <donb@codesourcery.com>
5094 * linux-low.c (handle_extended_wait): Initialize
5095 thread_info.last_resume_kind for new fork children.
5097 2015-05-15 Pedro Alves <palves@redhat.com>
5099 * target.h (target_handle_new_gdb_connection): Rewrite using if
5100 wrapped in do/while.
5102 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5104 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5105 * configure, config.in: Regenerate.
5106 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5109 2015-05-12 Don Breazeal <donb@codesourcery.com>
5111 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5112 PTRACE_EVENT_VFORK_DONE.
5113 (linux_low_ptrace_options, extended_event_reported): Add vfork
5115 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5116 and "vforkdone" for RSP 'T' Stop Reply Packet.
5117 * server.h (report_vfork_events): Declare
5120 2015-05-12 Don Breazeal <donb@codesourcery.com>
5122 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5123 (the_low_target) <new_fork>: Initialize new member.
5124 * linux-arm-low.c (arm_new_fork): New function.
5125 (the_low_target) <new_fork>: Initialize new member.
5126 * linux-low.c (handle_extended_wait): Call new target function
5128 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5129 * linux-mips-low.c (mips_add_watchpoint): New function
5130 extracted from mips_insert_point.
5131 (the_low_target) <new_fork>: Initialize new member.
5132 (mips_linux_new_fork): New function.
5133 (mips_insert_point): Call mips_add_watchpoint.
5134 * linux-x86-low.c (x86_linux_new_fork): New function.
5135 (the_low_target) <new_fork>: Initialize new member.
5137 2015-05-12 Don Breazeal <donb@codesourcery.com>
5139 * linux-low.c (handle_extended_wait): Implement return value,
5140 rename argument 'event_child' to 'event_lwp', handle
5141 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5142 (linux_low_ptrace_options): New function.
5143 (linux_low_filter_event): Call linux_low_ptrace_options,
5144 use different argument fo linux_enable_event_reporting,
5145 use return value from handle_extended_wait.
5146 (extended_event_reported): New function.
5147 (linux_wait_1): Call extended_event_reported and set
5148 status to report fork events.
5149 (linux_write_memory): Add pid to debug message.
5150 (reset_lwp_ptrace_options_callback): New function.
5151 (linux_handle_new_gdb_connection): New function.
5152 (linux_target_ops): Initialize new structure member.
5153 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5154 * lynx-low.c: Initialize new structure member.
5155 * remote-utils.c (prepare_resume_reply): Implement stop reason
5156 "fork" for "T" stop message.
5157 * server.c (handle_query): Call handle_new_gdb_connection.
5158 * server.h (report_fork_events): Declare global flag.
5159 * target.h (struct target_ops) <handle_new_gdb_connection>:
5161 (target_handle_new_gdb_connection): New macro.
5162 * win32-low.c: Initialize new structure member.
5164 2015-05-12 Don Breazeal <donb@codesourcery.com>
5166 * mem-break.c (APPEND_TO_LIST): Define macro.
5167 (clone_agent_expr): New function.
5168 (clone_one_breakpoint): New function.
5169 (clone_all_breakpoints): New function.
5170 * mem-break.h: Declare new functions.
5172 2015-05-12 Don Breazeal <donb@codesourcery.com>
5174 * linux-low.c (linux_supports_fork_events): New function.
5175 (linux_supports_vfork_events): New function.
5176 (linux_target_ops): Initialize new structure members.
5177 (initialize_low): Call linux_check_ptrace_features.
5178 * lynx-low.c (lynx_target_ops): Initialize new structure
5180 * server.c (report_fork_events, report_vfork_events):
5182 (handle_query): Add new features to qSupported packet and
5184 (captured_main): Initialize new global variables.
5185 * target.h (struct target_ops) <supports_fork_events>:
5187 <supports_vfork_events>: New member.
5188 (target_supports_fork_events): New macro.
5189 (target_supports_vfork_events): New macro.
5190 * win32-low.c (win32_target_ops): Initialize new structure
5193 2015-05-12 Gary Benson <gbenson@redhat.com>
5195 * server.c (handle_qxfer_exec_file): Use current process
5198 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5200 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5201 Remove HAVE_PTRACE_GETREGS conditionals.
5202 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5203 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5205 2015-05-08 Yao Qi <yao.qi@linaro.org>
5207 * linux-low.c (linux_supports_conditional_breakpoints): New
5209 (linux_target_ops): Install new target method.
5210 * lynx-low.c (lynx_target_ops): Install NULL hook for
5211 supports_conditional_breakpoints.
5212 * nto-low.c (nto_target_ops): Likewise.
5213 * spu-low.c (spu_target_ops): Likewise.
5214 * win32-low.c (win32_target_ops): Likewise.
5215 * server.c (handle_query): Check
5216 target_supports_conditional_breakpoints.
5217 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5219 (target_supports_conditional_breakpoints): New macro.
5221 2015-05-06 Pedro Alves <palves@redhat.com>
5224 * server.c (start_inferior): If the process exits, mourn it.
5226 2015-04-21 Gary Benson <gbenson@redhat.com>
5228 * hostio.c (fileio_open_flags_to_host): Factored out to
5229 fileio_to_host_openflags in common/fileio.c. Single use
5232 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5234 * linux-xtensa-low.c (xtensa_fill_gregset)
5235 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5238 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5240 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5241 (regs_info): Replace usrregs pointer with NULL.
5243 2015-04-17 Gary Benson <gbenson@redhat.com>
5245 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5246 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5247 * server.c (handle_qxfer_exec_file): New function.
5248 (qxfer_packets): Add exec-file entry.
5249 (handle_query): Report qXfer:exec-file:read as supported packet.
5251 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5253 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5255 2015-04-09 Gary Benson <gbenson@redhat.com>
5257 * hostio-errno.c (errno_to_fileio_error): Remove function.
5258 Update caller to use remote_fileio_to_fio_error.
5260 2015-04-09 Yao Qi <yao.qi@linaro.org>
5262 * linux-low.c (linux_insert_point): Call
5263 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5264 (linux_remove_point): Call remove_memory_breakpoint if type is
5266 * linux-x86-low.c (x86_insert_point): Don't call
5267 insert_memory_breakpoint.
5268 (x86_remove_point): Don't call remove_memory_breakpoint.
5270 2015-04-01 Pedro Alves <palves@redhat.com>
5271 Cleber Rosa <crosa@redhat.com>
5273 * server.c (gdbserver_usage): Reorganize and extend the usage
5276 2015-03-24 Pedro Alves <palves@redhat.com>
5278 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5279 output. Also dump TRAP_TRACE.
5280 (linux_low_filter_event): In debug output, distinguish a
5281 resume_stop SIGSTOP from a delayed SIGSTOP.
5283 2015-03-24 Gary Benson <gbenson@redhat.com>
5285 * linux-x86-low.c (x86_linux_new_thread): Moved to
5287 (x86_linux_prepare_to_resume): Likewise.
5289 2015-03-24 Gary Benson <gbenson@redhat.com>
5291 * Makefile.in (x86-linux-dregs.o): New rule.
5292 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5293 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5294 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5295 (x86_linux_dr_get): Likewise.
5296 (x86_linux_dr_set): Likewise.
5297 (update_debug_registers_callback): Likewise.
5298 (x86_linux_dr_set_addr): Likewise.
5299 (x86_linux_dr_get_addr): Likewise.
5300 (x86_linux_dr_set_control): Likewise.
5301 (x86_linux_dr_get_control): Likewise.
5302 (x86_linux_dr_get_status): Likewise.
5303 (x86_linux_update_debug_registers): Likewise.
5305 2015-03-24 Gary Benson <gbenson@redhat.com>
5307 * linux-x86-low.c (x86_linux_update_debug_registers):
5308 New function, factored out from...
5309 (x86_linux_prepare_to_resume): ...this.
5311 2015-03-24 Gary Benson <gbenson@redhat.com>
5313 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5314 (x86_linux_dr_set): Likewise.
5315 (update_debug_registers_callback): Likewise.
5316 (x86_linux_dr_set_addr): Likewise.
5317 (x86_linux_dr_get_addr): Likewise.
5318 (x86_linux_dr_set_control): Likewise.
5319 (x86_linux_dr_get_control): Likewise.
5320 (x86_linux_dr_get_status): Likewise.
5321 (x86_linux_prepare_to_resume): Likewise.
5323 2015-03-24 Gary Benson <gbenson@redhat.com>
5325 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5326 Use perror_with_name. Pass string through gettext.
5327 (x86_linux_dr_set): Likewise.
5329 2015-03-24 Gary Benson <gbenson@redhat.com>
5331 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5332 (x86_linux_dr_set_addr): ...this.
5333 (x86_dr_low_get_addr): Rename to...
5334 (x86_linux_dr_get_addr): ...this.
5335 (x86_dr_low_set_control): Rename to...
5336 (x86_linux_dr_set_control): ...this.
5337 (x86_dr_low_get_control): Rename to...
5338 (x86_linux_dr_get_control): ...this.
5339 (x86_dr_low_get_status): Rename to...
5340 (x86_linux_dr_get_status): ...this.
5341 (x86_dr_low): Update with new function names.
5343 2015-03-24 Gary Benson <gbenson@redhat.com>
5345 * Makefile.in (x86-linux.o): New rule.
5346 * configure.srv: Add x86-linux.o to relevant targets.
5347 * linux-low.c (lwp_set_arch_private_info): New function.
5348 (lwp_arch_private_info): Likewise.
5349 * linux-x86-low.c: Include nat/x86-linux.h.
5350 (arch_lwp_info): Removed structure.
5351 (update_debug_registers_callback):
5352 Use lwp_set_debug_registers_changed.
5353 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5354 and lwp_set_debug_registers_changed.
5355 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5357 2015-03-24 Gary Benson <gbenson@redhat.com>
5359 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5360 * linux-arm-low.c (arm_new_thread): Likewise.
5361 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5362 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5363 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5364 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5366 2015-03-24 Gary Benson <gbenson@redhat.com>
5368 * linux-low.c (ptid_of_lwp): New function.
5369 (lwp_is_stopped): Likewise.
5370 (lwp_stop_reason): Likewise.
5371 * linux-x86-low.c (update_debug_registers_callback):
5373 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5376 2015-03-24 Gary Benson <gbenson@redhat.com>
5378 * linux-low.h (linux_stop_lwp): Remove declaration.
5380 2015-03-24 Gary Benson <gbenson@redhat.com>
5382 * linux-low.h: Include nat/linux-nat.h.
5383 * linux-low.c (iterate_over_lwps_args): New structure.
5384 (iterate_over_lwps_filter): New function.
5385 (iterate_over_lwps): Likewise.
5386 * linux-x86-low.c (update_debug_registers_callback):
5387 Update signature to what iterate_over_lwps expects.
5388 Remove PID check that iterate_over_lwps now performs.
5389 (x86_dr_low_set_addr): Use iterate_over_lwps.
5390 (x86_dr_low_set_control): Likewise.
5392 2015-03-24 Gary Benson <gbenson@redhat.com>
5394 * linux-x86-low.c (x86_debug_reg_state): New function.
5395 (x86_linux_prepare_to_resume): Use the above.
5397 2015-03-24 Gary Benson <gbenson@redhat.com>
5399 * linux-low.c (current_lwp_ptid): New function.
5400 * linux-x86-low.c: Include nat/linux-nat.h.
5401 (x86_dr_low_get_addr): Use current_lwp_ptid.
5402 (x86_dr_low_get_control): Likewise.
5403 (x86_dr_low_get_status): Likewise.
5405 2015-03-20 Pedro Alves <palves@redhat.com>
5407 * tracepoint.c (cmd_qtstatus): Make "str" const.
5409 2015-03-20 Pedro Alves <palves@redhat.com>
5411 * server.c (handle_general_set): Make "req_str" const.
5413 2015-03-19 Pedro Alves <palves@redhat.com>
5415 * linux-low.c (linux_resume_one_lwp): Rename to ...
5416 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5417 instead call perror_with_name.
5418 (check_ptrace_stopped_lwp_gone): New function.
5419 (linux_resume_one_lwp): Reimplement as wrapper around
5420 linux_resume_one_lwp_throw that swallows errors if the LWP is
5423 2015-03-19 Pedro Alves <palves@redhat.com>
5425 * linux-low.c (count_events_callback, select_event_lwp_callback):
5426 No longer check whether the thread has resume_stop as last resume
5429 2015-03-19 Pedro Alves <palves@redhat.com>
5431 * linux-low.c (count_events_callback, select_event_lwp_callback):
5432 Use the lwp's status_pending_p field, not the thread's.
5434 2015-03-19 Pedro Alves <palves@redhat.com>
5436 * linux-low.c (select_event_lwp_callback): Update comments to
5437 no longer mention SIGTRAP.
5439 2015-03-18 Gary Benson <gbenson@redhat.com>
5441 * server.c (handle_query): Do not report vFile:fstat as supported.
5443 2015-03-11 Gary Benson <gbenson@redhat.com>
5445 * hostio.c (sys/types.h): New include.
5446 (sys/stat.h): Likewise.
5447 (common-remote-fileio.h): Likewise.
5448 (handle_fstat): New function.
5449 (handle_vFile): Handle vFile:fstat packets.
5451 2015-03-11 Gary Benson <gbenson@redhat.com>
5453 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5454 struct stat.st_blocks and struct stat.st_blksize.
5455 * configure: Regenerate.
5456 * config.in: Likewise.
5457 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5458 (OBS): Add common-remote-fileio.o.
5459 (common-remote-fileio.o): New rule.
5461 2015-03-09 Pedro Alves <palves@redhat.com>
5463 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5464 'struct sockaddr' pointer in 'accept' call.
5466 2015-03-09 Pedro Alves <palves@redhat.com>
5469 2015-03-07 Pedro Alves <palves@redhat.com>
5470 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5471 or <winsock2.h> here. Instead include "gdb_socket.h".
5472 (remote_open): Use union gdb_sockaddr_u.
5473 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5474 or <winsock2.h> here. Instead include "gdb_socket.h".
5475 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5476 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5478 (init_named_socket, gdb_agent_helper_thread): Use union
5481 2015-03-07 Pedro Alves <palves@redhat.com>
5483 * configure.ac (build_warnings): Move
5484 -Wdeclaration-after-statement to the C-specific set.
5485 * configure: Regenerate.
5487 2015-03-07 Pedro Alves <palves@redhat.com>
5489 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5490 or <winsock2.h> here. Instead include "gdb_socket.h".
5491 (remote_open): Use union gdb_sockaddr_u.
5492 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5493 or <winsock2.h> here. Instead include "gdb_socket.h".
5494 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5495 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5497 (init_named_socket, gdb_agent_helper_thread): Use union
5500 2015-03-07 Pedro Alves <palves@redhat.com>
5502 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5505 2015-03-06 Yao Qi <yao.qi@linaro.org>
5507 * linux-aarch64-low.c (aarch64_insert_point): Use
5508 show_debug_regs as a boolean.
5509 (aarch64_remove_point): Likewise.
5511 2015-03-05 Pedro Alves <palves@redhat.com>
5513 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5514 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5515 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5516 * nto-low.c (nto_target_ops): Likewise.
5517 * spu-low.c (spu_target_ops): Likewise.
5518 * win32-low.c (win32_target_ops): Likewise.
5520 2015-03-04 Pedro Alves <palves@redhat.com>
5522 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5523 Decide whether a breakpoint triggered based on the SIGTRAP's
5525 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5526 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5527 (linux_low_filter_event): Check for breakpoints before checking
5529 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5531 (linux_stopped_by_sw_breakpoint)
5532 (linux_supports_stopped_by_sw_breakpoint)
5533 (linux_stopped_by_hw_breakpoint)
5534 (linux_supports_stopped_by_hw_breakpoint): New functions.
5535 (linux_target_ops): Install new target methods.
5537 2015-03-04 Pedro Alves <palves@redhat.com>
5539 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5540 * server.c (swbreak_feature, hwbreak_feature): New globals.
5541 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5542 (captured_main): Clear swbreak_feature and hwbreak_feature.
5543 * server.h (swbreak_feature, hwbreak_feature): Declare.
5544 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5545 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5546 supports_stopped_by_hw_breakpoint>: New fields.
5547 (target_supports_stopped_by_sw_breakpoint)
5548 (target_stopped_by_sw_breakpoint)
5549 (target_supports_stopped_by_hw_breakpoint)
5550 (target_stopped_by_hw_breakpoint): Declare.
5552 2015-03-04 Pedro Alves <palves@redhat.com>
5554 enum lwp_stop_reason -> enum target_stop_reason
5555 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5556 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5557 (linux_wait_1, stuck_in_jump_pad_callback)
5558 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5559 (linux_stopped_by_watchpoint):
5560 * linux-low.h (enum lwp_stop_reason): Delete.
5561 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5562 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5564 2015-03-04 Yao Qi <yao.qi@linaro.org>
5566 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5568 2015-03-03 Gary Benson <gbenson@redhat.com>
5570 * hostio.c (handle_vFile): Fix prefix lengths.
5572 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5574 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5577 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5579 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5580 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5581 (clean): Add "rm -f" for above C files.
5582 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5583 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5584 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5585 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5586 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5587 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5588 (init_registers_s390x_vx_linux64)
5589 (init_registers_s390x_tevx_linux64)
5590 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5591 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5593 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5594 (s390_store_vxrs_high): New functions.
5595 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5597 (s390_arch_setup): Add logic for selecting one of the new target
5598 descriptions. Activate the new vector regsets if applicable.
5599 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5600 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5601 and init_registers_s390x_tevx_linux64.
5603 2015-03-01 Pedro Alves <palves@redhat.com>
5605 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5608 2015-02-27 Pedro Alves <palves@redhat.com>
5610 * linux-x86-low.c (u_debugreg_offset): New function.
5611 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5613 2015-02-27 Pedro Alves <palves@redhat.com>
5615 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5616 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5617 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5618 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5619 (ps_lsetfpregs, ps_getpid)
5620 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5621 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5622 (ps_lsetxregs, ps_plog): Declare.
5624 2015-02-27 Pedro Alves <palves@redhat.com>
5626 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5627 IP_AGENT_EXPORT_FUNC.
5628 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5629 IP_AGENT_EXPORT_FUNC.
5630 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5631 (IP_AGENT_EXPORT): Delete.
5632 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5633 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5634 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5635 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5636 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5637 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5638 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5639 (traceframe_read_count, traceframe_write_count)
5640 (traceframes_created, trace_state_variables, get_raw_reg)
5641 (get_trace_state_variable_value, set_trace_state_variable_value)
5642 (ust_loaded, helper_thread_id, cmd_buf): Use
5643 IPA_SYM_EXPORTED_NAME.
5644 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5645 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5646 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5647 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5648 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5649 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5650 EXTERN_C_PUSH/EXTERN_C_POP.
5651 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5652 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5653 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5654 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5655 (traceframe_write_count, traceframe_read_count)
5656 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5657 (about_to_request_buffer_space, get_trace_state_variable_value)
5658 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5659 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5660 EXTERN_C_PUSH/EXTERN_C_POP.
5661 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5662 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5663 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5664 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5665 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5666 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5667 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5668 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5670 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5671 (IP_AGENT_EXPORT_VAR_DECL): Define.
5673 (gdb_agent_get_raw_reg): Declare.
5675 2015-02-27 Tom Tromey <tromey@redhat.com>
5676 Pedro Alves <palves@redhat.com>
5678 Rename symbols whose names are reserved C++ keywords throughout.
5680 2015-02-27 Pedro Alves <palves@redhat.com>
5682 * Makefile.in (COMPILER): New, get it from autoconf.
5683 (CXX): Get from autoconf instead.
5684 (COMPILE.pre): Use COMPILER.
5685 (CC-LD): Rename to ...
5686 (CC_LD): ... this. Use COMPILER.
5687 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5688 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5689 * acinclude.m4: Include build-with-cxx.m4.
5690 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5691 Disable -Werror by default if building in C++ mode.
5692 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5693 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5694 the C++ compiler. Save/restore CXXFLAGS too.
5695 * configure: Regenerate.
5697 2015-02-27 Pedro Alves <palves@redhat.com>
5699 * acinclude.m4: Include libiberty.m4.
5700 * configure.ac: Call libiberty_INIT.
5701 * config.in, configure: Regenerate.
5703 2015-02-26 Pedro Alves <palves@redhat.com>
5705 * linux-low.c (linux_wait_1): When incrementing the PC past a
5706 program breakpoint always use the_low_target.breakpoint_len as
5707 increment, rather than the maximum between that and
5708 the_low_target.decr_pc_after_break.
5710 2015-02-23 Pedro Alves <palves@redhat.com>
5712 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5713 thread was doing a step-over; always adjust the PC if
5714 we stepped over a permanent breakpoint.
5715 (linux_wait_1): If we stepped over breakpoint that was on top of a
5716 permanent breakpoint, manually advance the PC past it.
5718 2015-02-23 Pedro Alves <palves@redhat.com>
5720 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5722 (x86_fill_gregset, x86_store_gregset): Use it when handling
5725 2015-02-20 Pedro Alves <palves@redhat.com>
5727 * thread-db.c: Include "nat/linux-procfs.h".
5728 (thread_db_init): Skip listing new threads if the kernel supports
5729 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5731 2015-02-20 Pedro Alves <palves@redhat.com>
5733 * linux-low.c (status_pending_p_callback): Use ptid_match.
5735 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5737 PR breakpoints/16812
5738 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5739 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5740 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5742 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5744 PR breakpoints/15956
5745 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5747 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5749 * linux-low.c (linux_low_btrace_conf): Print size.
5750 * server.c (handle_btrace_conf_general_set): New.
5751 (hanle_general_set): Call handle_btrace_conf_general_set.
5752 (handle_query): Report Qbtrace-conf:bts:size as supported.
5754 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5756 * linux-low.c (linux_low_enable_btrace): Update parameters.
5757 (linux_low_btrace_conf): New.
5758 (linux_target_ops)<to_btrace_conf>: Initialize.
5759 * server.c (current_btrace_conf): New.
5760 (handle_btrace_enable): Rename to ...
5761 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5762 to target_enable_btrace. Update comment. Update users.
5763 (handle_qxfer_btrace_conf): New.
5764 (qxfer_packets): Add btrace-conf entry.
5765 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5766 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5767 (target_ops)<read_btrace_conf>: New.
5768 (target_enable_btrace): Update parameters.
5769 (target_read_btrace_conf): New.
5771 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5773 * server.c (handle_btrace_general_set): Remove call to
5774 target_supports_btrace.
5775 (supported_btrace_packets): New.
5776 (handle_query): Call supported_btrace_packets.
5777 * target.h: include btrace-common.h.
5778 (btrace_target_info): Removed.
5779 (supports_btrace, target_supports_btrace): Update parameters.
5781 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5783 * Makefile.in (SFILES): Add common/btrace-common.c.
5784 (OBS): Add common/btrace-common.o.
5785 (btrace-common.o): Add build rules.
5786 * linux-low: Include btrace-common.h.
5787 (linux_low_read_btrace): Use struct btrace_data. Call
5788 btrace_data_init and btrace_data_fini.
5790 2015-02-06 Pedro Alves <palves@redhat.com>
5792 * thread-db.c (find_new_threads_callback): Add debug output.
5794 2015-02-04 Pedro Alves <palves@redhat.com>
5796 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5797 (resume_stopped_resumed_lwps): New function.
5798 (linux_wait_for_event_filtered): Use it.
5800 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5802 * Makefile.in (SFILES): Add linux-personality.c.
5803 (linux-personality.o): New rule.
5804 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5805 list of objects to be built.
5806 * linux-low.c: Include nat/linux-personality.h.
5807 (linux_create_inferior): Remove code to disable address space
5808 randomization (moved to ../nat/linux-personality.c). Create
5809 cleanup to disable address space randomization.
5811 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5813 * Makefile.in (posix-strerror.o): New rule.
5814 (mingw-strerror.o): Likewise.
5815 * configure: Regenerated.
5816 * configure.ac: Source file ../common/common.host. Initialize new
5817 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5819 2015-01-14 Yao Qi <yao@codesourcery.com>
5821 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5822 (ppc-linux.o): New rule.
5823 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5824 * configure.ac: AC_CHECK_FUNCS(getauxval).
5825 * config.in: Re-generated.
5826 * configure: Re-generated.
5827 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5828 ppc64_64bit_inferior_p
5830 2015-01-14 Yao Qi <yao@codesourcery.com>
5832 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5833 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5834 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5835 (PT_ORIG_R3, PT_TRAP): Likewise.
5836 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5837 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5838 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5840 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5842 * i387-fp.c (i387_cache_to_xsave): In look over
5843 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5844 zmmh_low_space field by use of zmmh_high_space.
5846 2015-01-09 Pedro Alves <palves@redhat.com>
5848 * linux-low.c (step_over_bkpt): Move higher up in the file.
5849 (handle_extended_wait): Don't store the stop_pc here.
5850 (get_stop_pc): Adjust comments and rename to ...
5851 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5852 stopped for a software breakpoint or hardware breakpoint.
5853 (thread_still_has_status_pending_p): New function.
5854 (status_pending_p_callback): Use
5855 thread_still_has_status_pending_p. If the event is no longer
5856 interesting, resume the LWP.
5857 (handle_tracepoints): Add assert.
5858 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5859 (wstatus_maybe_breakpoint): New function.
5860 (cancel_breakpoint): Delete function.
5861 (check_stopped_by_watchpoint): New function, factored out from
5862 linux_low_filter_event.
5863 (lp_status_maybe_breakpoint): Delete function.
5864 (linux_low_filter_event): Remove filter_ptid argument.
5865 Leave thread group exits pending here. Store the LWP's stop PC.
5866 Always leave events pending.
5867 (linux_wait_for_event_filtered): Pull all events out of the
5868 kernel, and leave them all pending.
5869 (count_events_callback, select_event_lwp_callback): Consider all
5871 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5872 (select_event_lwp): Only give preference to the stepping LWP in
5873 all-stop mode. Adjust comments.
5874 (ignore_event): New function.
5875 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5876 references to cancel_breakpoints. Adjust to renames. Also give
5877 equal priority to all LWPs that have had events in non-stop mode.
5878 If reporting a software breakpoint event, unadjust the LWP's PC.
5879 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5880 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5882 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5883 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5884 (linux_stopped_by_watchpoint): Adjust.
5885 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5886 * linux-low.h (enum lwp_stop_reason): New.
5887 (struct lwp_info) <stop_pc>: Adjust comment.
5888 <stopped_by_watchpoint>: Delete field.
5889 <stop_reason>: New field.
5890 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5891 * mem-break.c (software_breakpoint_inserted_here)
5892 (hardware_breakpoint_inserted_here): New function.
5893 * mem-break.h (software_breakpoint_inserted_here)
5894 (hardware_breakpoint_inserted_here): Declare.
5895 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5896 (cancel_breakpoints): Delete.
5897 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5898 (upload_fast_traceframes): Remove references to
5901 2015-01-09 Pedro Alves <palves@redhat.com>
5903 * thread-db.c (find_new_threads_callback): Ignore thread if the
5904 kernel thread ID is -1.
5906 2015-01-09 Pedro Alves <palves@redhat.com>
5908 * linux-low.c (linux_attach_fail_reason_string): Move to
5909 nat/linux-ptrace.c, and rename.
5910 (linux_attach_lwp): Update comment.
5911 (attach_proc_task_lwp_callback): New function.
5912 (linux_attach): Adjust to rename and use
5913 linux_proc_attach_tgid_threads.
5914 (linux_attach_fail_reason_string): Delete declaration.
5916 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5918 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5919 * server.c (gdbserver_version): Likewise.
5921 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5923 * remote-utils.c: Include ctype.h.
5924 (input_interrupt): Explicitly handle the case when the char
5925 received is the NUL byte. Improve the printing of non-ASCII
5928 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5930 * linux-low.c (linux_low_filter_event): Update call to
5931 linux_enable_event_reporting following the addition of
5932 a new parameter to that function.
5934 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5937 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5938 (AARCH64_FPCR_REGNO): Likewise.
5939 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5940 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5941 (aarch64_store_fpregset): Likewise.
5943 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5945 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5946 Remove FIXME comment about assumption about N.
5948 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5950 * configure.ac: If large-file support is disabled in GDBserver,
5951 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5952 * configure: Regenerate.
5954 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5956 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5957 warning upon ENODATA from ptrace.
5958 * linux-s390-low.c (s390_store_tdb): New.
5959 (s390_regsets): Add regset for NT_S390_TDB.
5961 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5963 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5964 without a fill_function.
5965 * linux-s390-low.c (s390_fill_last_break): Remove.
5966 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5967 (s390_arch_setup): Use regset's size instead of fill_function for
5970 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5972 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5973 the regset's store function when ptrace returned an error.
5974 * regcache.c (get_thread_regcache): Invalidate register cache
5975 before fetching inferior's registers.
5977 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5979 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5980 while-loop as for-loop.
5981 (regsets_store_inferior_registers): Likewise.
5983 2014-11-28 Yao Qi <yao@codesourcery.com>
5985 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5986 * config.in, configure: Re-generate.
5987 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5990 2014-11-21 Yao Qi <yao@codesourcery.com>
5992 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5993 (AC_CHECK_HEADERS): Remove malloc.h.
5994 * configure: Re-generated.
5995 * config.in: Re-generated.
5996 * server.h: Don't include alloca.h and malloc.h.
5997 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5998 Don't include malloc.h.
6000 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6002 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6003 corresponding ERRNO check in same block.
6005 2014-11-12 Pedro Alves <palves@redhat.com>
6007 * server.c (cont_thread): Update comment.
6008 (start_inferior, attach_inferior): No longer clear cont_thread.
6009 (handle_v_cont): No longer set cont_thread.
6010 (captured_main): Clear cont_thread each time a GDB connects.
6012 2014-11-12 Pedro Alves <palves@redhat.com>
6014 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6015 thread, and don't resume all threads if the Hc thread has exited.
6017 2014-11-12 Pedro Alves <palves@redhat.com>
6019 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6020 the process group instead of to a specific LWP.
6022 2014-10-15 Pedro Alves <palves@redhat.com>
6025 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6027 (arm_set_thread_context): Delete.
6028 (the_low_target): Adjust.
6029 * win32-i386-low.c (debug_registers_changed)
6030 (debug_registers_used): Delete.
6031 (update_debug_registers_callback): New function.
6032 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6033 needing to update their debug registers.
6034 (win32_get_current_dr): New function.
6035 (x86_dr_low_get_addr, x86_dr_low_get_control)
6036 (x86_dr_low_get_status): Fetch the debug register from the thread
6038 (i386_initial_stuff): Adjust.
6039 (i386_get_thread_context): Remove current_event parameter. Don't
6040 clear debug_registers_changed nor copy DR values to
6042 (i386_set_thread_context): Delete.
6043 (i386_prepare_to_resume): New function.
6044 (i386_thread_added): Mark the thread as needing to update irs
6046 (the_low_target): Remove i386_set_thread_context and install
6047 i386_prepare_to_resume.
6048 * win32-low.c (win32_get_thread_context): Adjust.
6049 (win32_set_thread_context): Use SetThreadContext
6051 (win32_prepare_to_resume): New function.
6052 (win32_require_context): New function, factored out from ...
6053 (thread_rec): ... this.
6054 (continue_one_thread): Call win32_prepare_to_resume on each thread
6055 we're about to continue.
6056 (win32_resume): Call win32_prepare_to_resume on the event thread.
6057 * win32-low.h (struct win32_thread_info)
6058 <debug_registers_changed>: New field.
6059 (struct win32_target_ops): Change prototype of set_thread_context,
6060 delete set_thread_context and add prepare_to_resume.
6061 (win32_require_context): New declaration.
6063 2014-10-08 Gary Benson <gbenson@redhat.com>
6065 * server.h: Do not include common-exceptions.h.
6067 2014-10-08 Gary Benson <gbenson@redhat.com>
6069 * server.h: Do not include cleanups.h.
6071 2014-09-30 James Hogan <james.hogan@imgtec.com>
6073 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6076 2014-09-23 Yao Qi <yao@codesourcery.com>
6078 * linux-low.c (lp_status_maybe_breakpoint): New function.
6079 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6080 (count_events_callback): Likewise.
6081 (select_event_lwp_callback): Likewise.
6082 (cancel_breakpoints_callback): Likewise.
6084 2014-09-19 Don Breazeal <donb@codesourcery.com>
6086 * linux-low.c (handle_extended_wait): Call
6087 linux_ptrace_get_extended_event.
6088 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6089 linux_is_extended_waitstatus.
6091 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6093 * Makefile.in (CPPFLAGS): Define.
6094 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6095 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6097 2014-09-16 Gary Benson <gbenson@redhat.com>
6099 * inferiors.h (current_inferior): Renamed as...
6100 (current_thread): New variable. All uses updated.
6101 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6102 (maybe_move_out_of_jump_pad): Likewise.
6103 (cancel_breakpoint): Likewise.
6104 (linux_low_filter_event): Likewise.
6105 (wait_for_sigstop): Likewise.
6106 (linux_resume_one_lwp): Likewise.
6107 (need_step_over_p): Likewise.
6108 (start_step_over): Likewise.
6109 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6110 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6111 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6112 and save_inferior as saved_thread.
6113 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6115 (regcache_invalidate_thread): Likewise.
6116 * remote-utils.c (prepare_resume_reply): Likewise.
6117 * thread-db.c (thread_db_get_tls_address): Likewise.
6118 (disable_thread_event_reporting): Likewise.
6119 (remove_thread_event_breakpoints): Likewise.
6120 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6122 * target.h (set_desired_inferior): Renamed as...
6123 (set_desired_thread): New declaration. All uses updated.
6124 * server.c (myresume): Updated comment to reference thread instead
6126 (handle_serial_event): Likewise.
6127 (handle_target_event): Likewise.
6129 2014-09-12 Tom Tromey <tromey@redhat.com>
6130 Gary Benson <gbenson@redhat.com>
6132 * regcache.h: Include common-regcache.h.
6133 (regcache_read_pc): Don't declare.
6134 * regcache.c (get_thread_regcache_for_ptid): New function.
6136 2014-09-11 Tom Tromey <tromey@redhat.com>
6137 Gary Benson <gbenson@redhat.com>
6139 * symbol.c: New file.
6140 * Makefile.in (SFILES): Add symbol.c.
6141 (OBS): Add symbol.o.
6143 2014-09-11 Gary Benson <gbenson@redhat.com>
6145 * target.c (target_stop_ptid, target_continue_ptid): New
6148 2014-09-11 Tom Tromey <tromey@redhat.com>
6149 Gary Benson <gbenson@redhat.com>
6151 * target.h: Include target/target.h.
6152 * target.c (target_read_memory, target_read_uint32)
6153 (target_write_memory): New functions.
6155 2014-09-11 Gary Benson <gbenson@redhat.com>
6157 * server.h (debug_hw_points): Don't declare.
6158 * server.c (debug_hw_points): Don't define. Replace all uses
6159 with show_debug_regs.
6160 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6161 all uses with show_debug_regs.
6163 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6165 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6166 endianness into account.
6167 (ppc_supply_ptrace_register): Likewise.
6169 2014-09-03 James Hogan <james.hogan@imgtec.com>
6171 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6172 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6174 2014-09-03 Gary Benson <gbenson@redhat.com>
6176 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6177 ALL_DEBUG_ADDRESS_REGISTERS.
6179 2014-09-02 Gary Benson <gbenson@redhat.com>
6181 * i386-low.h: Renamed as...
6182 * x86-low.h: New file. All type, function and variable name
6183 prefixes changed from "i386_" to "x86_". All references updated.
6184 * i386-low.c: Renamed as...
6185 * x86-low.c: New file. All type, function and variable name
6186 prefixes changed from "i386_" to "x86_". All references updated.
6188 2014-09-02 Gary Benson <gbenson@redhat.com>
6190 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6191 (x86_linux_new_thread): Likewise.
6193 2014-08-29 Gary Benson <gbenson@redhat.com>
6195 * server.h (setjmp.h): Do not include.
6196 (toplevel): Do not declare.
6197 (common-exceptions.h): Include.
6198 (cleanups.h): Likewise.
6199 * server.c (toplevel): Do not define.
6200 (exit_code): New static global.
6201 (detach_or_kill_for_exit_cleanup): New function.
6202 (main): New function. Original main renamed to...
6203 (captured_main): New function.
6204 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6206 2014-08-29 Gary Benson <gbenson@redhat.com>
6208 * Makefile.in (SFILES): Add common/common-exceptions.c.
6209 (OBS): Add common-exceptions.o.
6210 (common-exceptions.o): New rule.
6211 * utils.c (prepare_to_throw_exception): New function.
6213 2014-08-29 Gary Benson <gbenson@redhat.com>
6215 * config.in: Regenerate.
6216 * configure: Likewise.
6218 2014-08-29 Gary Benson <gbenson@redhat.com>
6220 * Makefile.in (SFILES): Add common/cleanups.c.
6222 (cleanups.o): New rule.
6224 2014-08-29 Gary Benson <gbenson@redhat.com>
6226 * utils.c (internal_vwarning): New function.
6228 2014-08-28 Gary Benson <gbenson@redhat.com>
6230 * utils.h (fatal): Remove declaration.
6231 * utils.c (fatal): Remove function.
6233 2014-08-28 Gary Benson <gbenson@redhat.com>
6235 * tracepoint.c (gdb_agent_init): Replace fatal with
6237 (initialize_tracepoint): Likewise.
6239 2014-08-28 Gary Benson <gbenson@redhat.com>
6241 * remote-utils.c (remote_prepare): Replace fatal with error.
6243 2014-08-28 Gary Benson <gbenson@redhat.com>
6245 * linux-low.c (linux_async): Replace fatal with warning.
6247 (linux_start_non_stop): Return -1 if linux_async failed.
6249 2014-08-28 Gary Benson <gbenson@redhat.com>
6251 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6253 (i386_dr_low_get_addr): Remove vague comment.
6254 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6257 2014-08-28 Gary Benson <gbenson@redhat.com>
6259 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6260 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6262 (linux_resume_one_lwp): Likewise.
6263 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6265 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6266 with internal_error.
6267 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6268 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6269 (find_register_by_name): Replace fatal with internal_error.
6270 (find_regno): Likewise.
6271 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6272 * thread-db.c (thread_db_create_event): Likewise.
6273 (thread_db_load_search): Likewise.
6274 (try_thread_db_load_1): Likewise.
6275 * tracepoint.c (get_jump_space_head): Replace fatal with
6277 (claim_trampoline_space): Likewise.
6278 (have_fast_tracepoint_trampoline_buffer): Likewise.
6279 (cmd_qtstart): Likewise.
6280 (stop_tracing): Likewise.
6281 (fast_tracepoint_collecting): Likewise.
6282 (target_malloc): Likewise.
6283 (download_tracepoint): Likewise.
6284 (download_trace_state_variables): Replace check with gdb_assert.
6285 (upload_fast_traceframes): Replace fatal with internal_error.
6287 2014-08-19 Tom Tromey <tromey@redhat.com>
6288 Gary Benson <gbenson@redhat.com>
6290 * Makefile.in (SFILES): Add common/common-debug.c.
6291 (OBS): Add common-debug.o.
6292 (common-debug.o): New rule.
6293 * debug.h (debug_printf): Don't declare.
6294 * debug.c (debug_printf): Renamed and rewritten as...
6295 (debug_vprintf): New function.
6297 2014-08-19 Gary Benson <gbenson@redhat.com>
6299 * utils.h: Do not include print-utils.h.
6301 2014-08-19 Tom Tromey <tromey@redhat.com>
6302 Gary Benson <gbenson@redhat.com>
6304 * server.h: Add static assertion.
6305 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6307 2014-08-19 Tom Tromey <tromey@redhat.com>
6308 Gary Benson <gbenson@redhat.com>
6310 * Makefile.in (SFILES): Add common/errors.c.
6311 (OBS): Add errors.o.
6312 (IPA_OBS): Add errors-ipa.o.
6313 (errors.o): New rule.
6314 (errors-ipa.o): Likewise.
6315 * utils.h (perror_with_name, error, warning): Don't declare.
6316 * utils.c (warning): Renamed and rewritten as...
6317 (vwarning): New function.
6318 (error): Renamed and rewritten as...
6319 (verror): New function.
6320 (internal_error): Renamed and rewritten as...
6321 (internal_verror): New function.
6323 2014-08-07 Gary Benson <gbenson@redhat.com>
6325 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6326 * configure: Regenerate.
6327 * config.in: Likewise.
6328 * server.h: Do not include errno.h.
6329 * event-loop.c: Likewise.
6330 * hostio-errno.c: Likewise.
6331 * linux-low.c: Likewise.
6332 * remote-utils.c: Likewise.
6333 * spu-low.c: Likewise.
6334 * utils.c: Likewise.
6335 * gdbreplay.c: Unconditionally include errno.h.
6337 2014-08-07 Gary Benson <gbenson@redhat.com>
6339 * server.h: Do not include string.h.
6340 * event-loop.c: Likewise.
6341 * linux-low.c: Likewise.
6342 * regcache.c: Likewise.
6343 * remote-utils.c: Likewise.
6344 * spu-low.c: Likewise.
6345 * utils.c: Likewise.
6347 2014-08-07 Gary Benson <gbenson@redhat.com>
6349 * server.h: Do not include gdb_assert.h.
6351 2014-08-07 Gary Benson <gbenson@redhat.com>
6353 * server.h: Do not include common-utils.h.
6355 2014-08-07 Gary Benson <gbenson@redhat.com>
6357 * server.h: Do not include ptid.h.
6358 * notif.h: Likewise.
6360 2014-08-07 Gary Benson <gbenson@redhat.com>
6362 * server.h: Do not include gdb_locale.h.
6364 2014-08-07 Gary Benson <gbenson@redhat.com>
6366 * server.h: Do not include gdb/signals.h.
6367 * win32-low.c: Likewise.
6369 2014-08-07 Gary Benson <gbenson@redhat.com>
6371 * server.h: Do not include pathmax.h.
6373 2014-08-07 Gary Benson <gbenson@redhat.com>
6375 * server.h: Do not include libiberty.h.
6376 * linux-bfin-low.c: Likewise.
6378 2014-08-07 Gary Benson <gbenson@redhat.com>
6380 * server.h: Do not include ansidecl.h.
6382 2014-08-07 Gary Benson <gbenson@redhat.com>
6384 * linux-x86-low.c: Do not include stddef.h.
6385 * lynx-ppc-low.c: Likewise.
6386 * tracepoint.c: Likewise.
6388 2014-08-07 Gary Benson <gbenson@redhat.com>
6390 * server.h: Do not include stdarg.h.
6391 * nto-low.c: Likewise.
6393 2014-08-07 Gary Benson <gbenson@redhat.com>
6395 * server.h: Do not include stdlib.h.
6396 * inferiors.c: Likewise.
6397 * linux-low.c: Likewise.
6398 * regcache.c: Likewise.
6399 * spu-low.c: Likewise.
6400 * tracepoint.c: Likewise.
6401 * utils.c: Likewise.
6403 2014-08-07 Gary Benson <gbenson@redhat.com>
6405 * server.h: Do not include stdio.h.
6406 * linux-low.c: Likewise.
6407 * remote-utils.c: Likewise.
6408 * spu-low.c: Likewise.
6409 * utils.c: Likewise.
6410 * wincecompat.c: Likewise.
6412 2014-08-06 Gary Benson <gbenson@redhat.com>
6414 * regcache.c (init_register_cache): Move conditionals inside if.
6416 2014-08-06 Gary Benson <gbenson@redhat.com>
6418 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6420 2014-07-31 Gary Benson <gbenson@redhat.com>
6422 * ax.h: Do not include server.h.
6423 * gdbthread.h: Likewise.
6424 * lynx-low.h: Likewise.
6425 * notif.h: Likewise.
6427 2014-07-30 Gary Benson <gbenson@redhat.com>
6429 * server.h: Include common-defs.h.
6430 Do not include config.h or build-gnulib-gdbserver/config.h.
6432 2014-07-30 Gary Benson <gbenson@redhat.com>
6434 * hostio-errno.c: Move server.h to top of includes list.
6435 * inferiors.c: Likewise.
6436 * linux-x86-low.c: Likewise.
6437 * notif.c: Include server.h.
6439 2014-07-24 Tom Tromey <tromey@redhat.com>
6440 Gary Benson <gbenson@redhat.com>
6442 * server.h (CORE_ADDR): Now unsigned.
6444 2014-07-16 Pedro Alves <palves@redhat.com>
6446 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6448 2014-07-15 Pedro Alves <palves@redhat.com>
6450 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6453 2014-07-11 Pedro Alves <palves@redhat.com>
6455 * linux-low.c (kill_wait_lwp): New function, based on
6456 kill_one_lwp_callback, but use my_waitpid directly.
6457 (kill_one_lwp_callback, linux_kill): Use it.
6459 2014-06-23 Pedro Alves <palves@redhat.com>
6461 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6462 before setting DR0..DR3.
6464 2014-06-20 Gary Benson <gbenson@redhat.com>
6466 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6467 * configure: Regenerated.
6468 * config.in: Likewise.
6470 2014-06-20 Gary Benson <gbenson@redhat.com>
6472 * Makefile.in (SFILES): Update locations for files moved
6474 (object file files): Reordered.
6476 2014-06-20 Gary Benson <gbenson@redhat.com>
6478 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6479 (i386_dr_low_set_addr): Likewise.
6480 (i386_dr_low_get_addr): Likewise.
6481 (i386_dr_low_can_set_control): Likewise.
6482 (i386_dr_low_set_control): Likewise.
6483 (i386_dr_low_get_control): Likewise.
6484 (i386_dr_low_get_status): Likewise.
6485 (i386_get_debug_register_length): Likewise.
6486 * linux-x86-low.c (i386_dr_low_set_addr):
6487 Changed signature. Made static.
6488 (i386_dr_low_get_addr): Likewise.
6489 (i386_dr_low_set_control): Likewise.
6490 (i386_dr_low_get_control): Likewise.
6491 (i386_dr_low_get_status): Likewise.
6492 (i386_dr_low): New global variable.
6493 * win32-i386-low.c (i386_dr_low_set_addr):
6494 Changed signature. Made static.
6495 (i386_dr_low_get_addr): Likewise.
6496 (i386_dr_low_set_control): Likewise.
6497 (i386_dr_low_get_control): Likewise.
6498 (i386_dr_low_get_status): Likewise.
6499 (i386_dr_low): New global variable.
6501 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6503 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6504 * Makefile.in (AR, AR_FLAGS): Define.
6505 * configure: Regenerate.
6507 2014-06-19 Gary Benson <gbenson@redhat.com>
6509 * Makefile.in (i386-dregs.o): New rule.
6510 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6511 * i386-low.c (target.h): Remove include.
6512 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6513 (DR_CONTROL_SHIFT): Likewise.
6514 (DR_CONTROL_SIZE): Likewise.
6515 (DR_RW_EXECUTE): Likewise.
6516 (DR_RW_WRITE): Likewise.
6517 (DR_RW_READ): Likewise.
6518 (DR_RW_IORW): Likewise.
6519 (DR_LEN_1): Likewise.
6520 (DR_LEN_2): Likewise.
6521 (DR_LEN_4): Likewise.
6522 (DR_LEN_8): Likewise.
6523 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6524 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6525 (DR_ENABLE_SIZE): Likewise.
6526 (DR_LOCAL_SLOWDOWN): Likewise.
6527 (DR_GLOBAL_SLOWDOWN): Likewise.
6528 (DR_CONTROL_RESERVED): Likewise.
6529 (I386_DR_CONTROL_MASK): Likewise.
6530 (I386_DR_VACANT): Likewise.
6531 (I386_DR_LOCAL_ENABLE): Likewise.
6532 (I386_DR_GLOBAL_ENABLE): Likewise.
6533 (I386_DR_DISABLE): Likewise.
6534 (I386_DR_SET_RW_LEN): Likewise.
6535 (I386_DR_GET_RW_LEN): Likewise.
6536 (I386_DR_WATCH_HIT): Likewise.
6537 (i386_wp_op_t): Likewise.
6538 (i386_show_dr): Likewise.
6539 (i386_length_and_rw_bits): Likewise.
6540 (i386_insert_aligned_watchpoint): Likewise.
6541 (i386_remove_aligned_watchpoint): Likewise.
6542 (i386_handle_nonaligned_watchpoint): Likewise.
6543 i386_update_inferior_debug_regs(): Likewise.
6544 (i386_dr_insert_watchpoint): Likewise.
6545 (i386_dr_remove_watchpoint): Likewise.
6546 (i386_dr_region_ok_for_watchpoint): Likewise.
6547 (i386_dr_stopped_data_address): Likewise.
6548 (i386_dr_stopped_by_watchpoint): Likewise.
6550 2014-06-19 Gary Benson <gbenson@redhat.com>
6552 * i386-low.c (i386_dr_show): Renamed to
6553 i386_show_dr and made static. All uses updated.
6554 (i386_dr_length_and_rw_bits): Renamed to
6555 i386_length_and_rw_bits and made static.
6557 (i386_dr_insert_aligned_watchpoint): Renamed to
6558 i386_insert_aligned_watchpoint and made static.
6560 (i386_dr_remove_aligned_watchpoint): Renamed to
6561 i386_remove_aligned_watchpoint and made static.
6563 (i386_dr_update_inferior_debug_regs): Renamed to
6564 i386_update_inferior_debug_regs and made static.
6567 2014-06-18 Gary Benson <gbenson@redhat.com>
6569 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6570 (i386_dr_low_can_set_control): Likewise.
6571 (i386_get_debug_register_length): Likewise.
6572 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6573 (i386_dr_low_can_set_control): Likewise.
6574 (i386_get_debug_register_length): Likewise.
6576 2014-06-17 Gary Benson <gbenson@redhat.com>
6578 * i386-low.h (i386-dregs.h): New include.
6579 (DR_FIRSTADDR): Now in i386-dregs.h.
6580 (DR_LASTADDR): Likewise.
6581 (DR_NADDR): Likewise.
6582 (DR_STATUS): Likewise.
6583 (DR_CONTROL): Likewise.
6584 (i386_debug_reg_state): Likewise.
6585 (i386_dr_insert_watchpoint): Likewise.
6586 (i386_dr_remove_watchpoint): Likewise.
6587 (i386_dr_region_ok_for_watchpoint): Likewise.
6588 (i386_dr_stopped_data_address): Likewise.
6589 (i386_dr_stopped_by_watchpoint): Likewise.
6590 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6592 2014-06-18 Gary Benson <gbenson@redhat.com>
6594 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6595 i386_dr_insert_watchpoint.
6596 (i386_low_remove_watchpoint): Renamed to
6597 i386_dr_remove_watchpoint.
6598 (i386_low_region_ok_for_watchpoint): Renamed to
6599 i386_dr_region_ok_for_watchpoint.
6600 (i386_low_stopped_data_address): Renamed to
6601 i386_dr_stopped_data_address.
6602 (i386_low_stopped_by_watchpoint): Renamed to
6603 i386_dr_stopped_by_watchpoint.
6604 * i386-low.c (i386_show_dr): Renamed to
6605 i386_dr_show and made nonstatic. All uses updated.
6606 (i386_length_and_rw_bits): Renamed to
6607 i386_dr_length_and_rw_bits and made nonstatic.
6609 (i386_insert_aligned_watchpoint): Renamed to
6610 i386_dr_insert_aligned_watchpoint and made nonstatic.
6612 (i386_remove_aligned_watchpoint): Renamed to
6613 i386_dr_remove_aligned_watchpoint and made nonstatic.
6615 (i386_update_inferior_debug_regs): Renamed to
6616 i386_dr_update_inferior_debug_regs and made nonstatic.
6618 (i386_low_insert_watchpoint): Renamed to
6619 i386_dr_insert_watchpoint. All uses updated.
6620 (i386_low_remove_watchpoint): Renamed to
6621 i386_dr_remove_watchpoint. All uses updated.
6622 (i386_low_region_ok_for_watchpoint): Renamed to
6623 i386_dr_region_ok_for_watchpoint. All uses updated.
6624 (i386_low_stopped_data_address): Renamed to
6625 i386_dr_stopped_data_address. All uses updated.
6626 (i386_low_stopped_by_watchpoint): Renamed to
6627 i386_dr_stopped_by_watchpoint. All uses updated.
6629 2014-06-18 Gary Benson <gbenson@redhat.com>
6631 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6632 (i386_dr_low_can_set_control): Likewise.
6633 (i386_insert_aligned_watchpoint): New check.
6635 2014-06-18 Gary Benson <gbenson@redhat.com>
6637 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6640 2014-06-18 Gary Benson <gbenson@redhat.com>
6642 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6643 instead of fatal and error.
6644 (i386_handle_nonaligned_watchpoint): Likewise.
6646 2014-06-18 Gary Benson <gbenson@redhat.com>
6648 * i386-low.c (i386_get_debug_register_length): New macro.
6649 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6650 (i386_show_dr): Use debug_printf instead of fprintf. Use
6651 phex to format values.
6653 2014-06-18 Gary Benson <gbenson@redhat.com>
6655 * i386-low.h: Comment changes.
6656 * i386-low.c: Likewise.
6658 2014-06-18 Gary Benson <gbenson@redhat.com>
6660 * i386-low.c: Whitespace changes.
6662 2014-06-12 Tom Tromey <tromey@redhat.com>
6664 * utils.c (freeargv): Remove.
6666 2014-06-12 Tom Tromey <tromey@redhat.com>
6668 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6669 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6670 (parse_debug_format_options): Likewise.
6671 (gdbserver_usage): Likewise.
6672 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6673 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6674 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6676 ($(LIBGNU)): Depend on libiberty.
6677 (all-lib): Recurse into all subdirs.
6678 (install-only): Invoke "install" target in subdirs.
6679 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6681 * configure: Rebuild.
6682 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6683 for vasprintf, vsnprintf, or gettimeofday.
6684 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6687 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6689 * development.sh: Delete.
6690 * Makefile.in (config.status): Adjust dependency on development.sh.
6691 * configure.ac: Adjust development.sh source call.
6692 * configure: Regenerate.
6694 2014-06-02 Pedro Alves <palves@redhat.com>
6696 * ax.c (gdb_free_agent_expr): New function.
6697 * ax.h (gdb_free_agent_expr): New declaration.
6698 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6700 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6702 (clear_breakpoint_conditions_and_commands): New function.
6703 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6704 (clear_breakpoint_conditions_and_commands): New declaration.
6706 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6708 * linux-aarch64-low.c (asm/ptrace.h): Include.
6710 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6712 Fix TLS access for -static -pthread.
6713 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6714 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6715 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6717 2014-05-20 Pedro Alves <palves@redhat.com>
6719 * linux-aarch64-low.c (aarch64_insert_point)
6720 (aarch64_remove_point): No longer check whether the type is
6721 supported here. Adjust to new interface.
6722 (the_low_target): Install aarch64_supports_z_point_type as
6723 supports_z_point_type method.
6724 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6725 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6726 instead of a Z packet char. Adjust.
6727 (arm_supports_z_point_type): New function.
6728 (arm_insert_point, arm_remove_point): Adjust to new interface.
6729 (the_low_target): Install arm_supports_z_point_type.
6730 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6731 (cris_insert_point, cris_remove_point): Adjust to new interface.
6732 Don't check whether the type is supported here.
6733 (the_low_target): Install cris_supports_z_point_type.
6734 * linux-low.c (linux_supports_z_point_type): New function.
6735 (linux_insert_point, linux_remove_point): Adjust to new interface.
6736 * linux-low.h (struct linux_target_ops) <insert_point,
6737 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6738 raw_breakpoint pointer parameter.
6739 <supports_z_point_type>: New method.
6740 * linux-mips-low.c (mips_supports_z_point_type): New function.
6741 (mips_insert_point, mips_remove_point): Adjust to new interface.
6742 Use mips_supports_z_point_type.
6743 (the_low_target): Install mips_supports_z_point_type.
6744 * linux-ppc-low.c (the_low_target): Install NULL as
6745 supports_z_point_type method.
6746 * linux-s390-low.c (the_low_target): Install NULL as
6747 supports_z_point_type method.
6748 * linux-sparc-low.c (the_low_target): Install NULL as
6749 supports_z_point_type method.
6750 * linux-x86-low.c (x86_supports_z_point_type): New function.
6751 (x86_insert_point): Adjust to new insert_point interface. Use
6752 insert_memory_breakpoint. Adjust to new
6753 i386_low_insert_watchpoint interface.
6754 (x86_remove_point): Adjust to remove_point interface. Use
6755 remove_memory_breakpoint. Adjust to new
6756 i386_low_remove_watchpoint interface.
6757 (the_low_target): Install x86_supports_z_point_type.
6758 * lynx-low.c (lynx_target_ops): Install NULL as
6759 supports_z_point_type callback.
6760 * nto-low.c (nto_supports_z_point_type): New.
6761 (nto_insert_point, nto_remove_point): Adjust to new interface.
6762 (nto_target_ops): Install nto_supports_z_point_type.
6763 * mem-break.c: Adjust intro comment.
6764 (struct raw_breakpoint) <raw_type, size>: New fields.
6765 <inserted>: Update comment.
6766 <shlib_disabled>: Delete field.
6767 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6768 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6769 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6770 (raw_bkpt_type_to_target_hw_bp_type): New function.
6771 (find_enabled_raw_code_breakpoint_at): New function.
6772 (find_raw_breakpoint_at): New type and size parameters. Use them.
6773 (insert_memory_breakpoint): New function, based off
6774 set_raw_breakpoint_at.
6775 (remove_memory_breakpoint): New function.
6776 (set_raw_breakpoint_at): Reimplement.
6777 (set_breakpoint): New, based on set_breakpoint_at.
6778 (set_breakpoint_at): Reimplement.
6779 (delete_raw_breakpoint): Go through the_target->remove_point
6780 instead of assuming memory breakpoints.
6781 (find_gdb_breakpoint_at): Delete.
6782 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6783 (find_gdb_breakpoint): New function.
6784 (set_gdb_breakpoint_at): Delete.
6785 (z_type_supported): New function.
6786 (set_gdb_breakpoint_1): New function, loosely based off
6787 set_gdb_breakpoint_at.
6788 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6789 (delete_gdb_breakpoint_at): Delete.
6790 (delete_gdb_breakpoint_1): New function, loosely based off
6791 delete_gdb_breakpoint_at.
6792 (delete_gdb_breakpoint): New function.
6793 (clear_gdb_breakpoint_conditions): Rename to ...
6794 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6796 (add_condition_to_breakpoint): Make static.
6797 (add_breakpoint_condition): Take a struct breakpoint pointer
6798 instead of an address. Adjust.
6799 (gdb_condition_true_at_breakpoint): Rename to ...
6800 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6802 (gdb_condition_true_at_breakpoint): Reimplement.
6803 (add_breakpoint_commands): Take a struct breakpoint pointer
6804 instead of an address. Adjust.
6805 (gdb_no_commands_at_breakpoint): Rename to ...
6806 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6807 parameter. Return true if no breakpoint was found. Change debug
6809 (gdb_no_commands_at_breakpoint): Reimplement.
6810 (run_breakpoint_commands): Rename to ...
6811 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6812 and change return type to boolean.
6813 (run_breakpoint_commands): New function.
6814 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6815 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6816 breakpoint. Go through the_target->remove_point instead of
6817 assuming memory breakpoint.
6818 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6819 software and hardware breakpoints.
6820 (reinsert_raw_breakpoint): Go through the_target->insert_point
6821 instead of assuming memory breakpoint.
6822 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6823 software and hardware breakpoints.
6824 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6825 Check both software and hardware breakpoints.
6826 (validate_inserted_breakpoint): Assert the breakpoint is a
6827 software breakpoint. Set the inserted flag to -1 instead of
6828 setting shlib_disabled.
6829 (delete_disabled_breakpoints): Adjust.
6830 (validate_breakpoints): Only validate software breakpoints.
6831 Adjust to inserted flag change.
6832 (check_mem_read, check_mem_write): Skip breakpoint types other
6833 than software breakpoints. Adjust to inserted flag change.
6834 * mem-break.h (enum raw_bkpt_type): New enum.
6835 (raw_breakpoint, struct process_info): Forward declare.
6836 (Z_packet_to_target_hw_bp_type): Delete declaration.
6837 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6838 (set_gdb_breakpoint, delete_gdb_breakpoint)
6839 (clear_breakpoint_conditions): New declarations.
6840 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6841 (breakpoint_inserted_here): Update comment.
6842 (add_breakpoint_condition, add_breakpoint_commands): Replace
6843 address parameter with a breakpoint pointer parameter.
6844 (gdb_breakpoint_here): Update comment.
6845 (delete_gdb_breakpoint_at): Delete.
6846 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6847 * server.c (process_point_options): Take a struct breakpoint
6848 pointer instead of an address. Adjust.
6849 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6850 delete_gdb_breakpoint.
6851 * spu-low.c (spu_target_ops): Install NULL as
6852 supports_z_point_type method.
6853 * target.h: Include mem-break.h.
6854 (struct target_ops) <prepare_to_access_memory>: Update comment.
6855 <supports_z_point_type>: New field.
6856 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6857 instead of a char. Also take a raw breakpoint pointer.
6858 * win32-arm-low.c (the_low_target): Install NULL as
6859 supports_z_point_type.
6860 * win32-i386-low.c (i386_supports_z_point_type): New function.
6861 (i386_insert_point, i386_remove_point): Adjust to new interface.
6862 (the_low_target): Install i386_supports_z_point_type.
6863 * win32-low.c (win32_supports_z_point_type): New function.
6864 (win32_insert_point, win32_remove_point): Adjust to new interface.
6865 (win32_target_ops): Install win32_supports_z_point_type.
6866 * win32-low.h (struct win32_target_ops):
6867 <supports_z_point_type>: New method.
6868 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6869 instead of a char. Also take a raw breakpoint pointer.
6871 2014-05-20 Pedro Alves <palves@redhat.com>
6873 * mem-break.h: Include break-common.h.
6874 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6875 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6876 (Z_packet_to_target_hw_bp_type): New declaration.
6877 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6878 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6879 (Z_PACKET_ACCESS_WP): Delete macros.
6880 (Z_packet_to_hw_type): Delete function.
6881 * i386-low.h: Don't include break-common.h here.
6882 (Z_packet_to_hw_type): Delete declaration.
6883 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6884 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6885 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6886 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6887 * linux-aarch64-low.c: Don't include break-common.h here.
6888 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6889 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6890 (Z_packet_to_target_hw_bp_type): Delete function.
6891 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6893 (mips_insert_point, mips_remove_point): Use
6894 Z_packet_to_target_hw_bp_type.
6896 2014-05-20 Pedro Alves <palves@redhat.com>
6898 * linux-aarch64-low.c: Include break-common.h.
6899 (enum target_point_type): Delete.
6900 (Z_packet_to_point_type): Rename to ...
6901 (Z_packet_to_target_hw_bp_type): ... this, and return a
6902 target_hw_bp_type instead.
6903 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6904 instead of an enum target_point_type.
6905 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6907 (aarch64_dr_state_insert_one_point)
6908 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6909 (aarch64_handle_aligned_watchpoint)
6910 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6911 Take an enum target_hw_bp_type instead of an enum
6913 (aarch64_supports_z_point_type): New function.
6914 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6915 use Z_packet_to_target_hw_bp_type.
6917 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6919 * configure.ac: Only use -Werror by default when DEVELOPMENT
6921 * configure: Regenerate.
6923 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6925 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6926 * linux-x86-low.c (X86_64_USER_REGS): New.
6927 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6929 2014-04-28 Yao Qi <yao@codesourcery.com>
6931 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6934 2014-04-25 Pedro Alves <palves@redhat.com>
6937 * linux-low.c (linux_attach_fail_reason_string): New function.
6938 (linux_attach_lwp): Delete.
6939 (linux_attach_lwp_1): Rename to ...
6940 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6941 argument. Remove "initial" parameter. Return int instead of
6942 void. Don't error or warn here.
6943 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6944 failure to attach to the tgid. Call warning when failing to
6946 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6947 argument. Remove "initial" parameter. Return int instead of
6948 void. Don't error or warn here.
6949 (linux_attach_fail_reason_string): New declaration.
6950 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6951 interface change. Use linux_attach_fail_reason_string.
6953 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6954 Walfred Tedeschi <walfred.tedeschi@intel.com>
6956 * Makefile.in: Added rules to handle new files
6957 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6958 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6959 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6960 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6961 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6962 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6964 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6965 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6966 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6967 i386/x32-avx512.xml.
6968 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6969 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6970 i386/x32-avx512-linux.xml.
6971 * i387-fp.c (num_avx512_k_registers): New constant for number
6973 (num_avx512_zmmh_low_registers): New constant for number of
6974 lower ZMM registers (0-15).
6975 (num_avx512_zmmh_high_registers): New constant for number of
6976 higher ZMM registers (16-31).
6977 (num_avx512_ymmh_registers): New contant for number of higher
6978 YMM registers (ymm16-31 added by avx521 on x86_64).
6979 (num_avx512_xmm_registers): New constant for number of higher
6980 XMM registers (xmm16-31 added by AVX512 on x86_64).
6981 (struct i387_xsave): Add space for AVX512 registers.
6982 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6983 Add code to handle AVX512 registers.
6984 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6985 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6986 prototypei from generated file.
6987 (tdesc_amd64_avx512_linux): Likewise.
6988 (init_registers_x32_avx512_linux): Likewise.
6989 (tdesc_x32_avx512_linux): Likewise.
6990 (init_registers_i386_avx512_linux): Likewise.
6991 (tdesc_i386_avx512_linux): Likewise.
6992 (x86_64_regmap): Add AVX512 registers.
6993 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6995 (initialize_low_arch): Add code to initialize AVX512 registers.
6997 2014-04-23 Pedro Alves <palves@redhat.com>
6999 * mem-break.c (find_gdb_breakpoint_at): Make static.
7000 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7002 2014-04-23 Pedro Alves <palves@redhat.com>
7004 * i386-low.c: Don't include break-common.h here.
7005 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7006 prototype to take target_hw_bp_type as argument instead of a Z
7008 * i386-low.h: Include break-common.h here.
7009 (Z_packet_to_hw_type): Declare.
7010 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7012 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7013 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7014 (x86_remove_point): Convert the packet number to a
7015 target_hw_bp_type before calling i386_low_remove_watchpoint.
7016 * win32-i386-low.c (i386_insert_point): Convert the packet number
7017 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7018 (i386_remove_point): Convert the packet number to a
7019 target_hw_bp_type before calling i386_low_remove_watchpoint.
7021 2014-04-23 Pedro Alves <palves@redhat.com>
7023 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7025 2014-04-10 Pedro Alves <palves@redhat.com>
7027 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7028 Check if the condition or command is NULL before checking if the
7029 breakpoint is known. On success, return true.
7030 * mem-break.h (add_breakpoint_condition): Document return.
7031 (add_breakpoint_commands): Add describing comment.
7032 * server.c (skip_to_semicolon): New function.
7033 (process_point_options): Use it.
7035 2014-04-09 Pedro Alves <palves@redhat.com>
7037 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7040 2014-02-27 Pedro Alves <palves@redhat.com>
7043 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7045 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7047 (last_thread_of_process_p): Take a PID argument instead of a
7049 (linux_wait_for_lwp): Delete.
7050 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7052 (linux_low_filter_event): New function, party factored out from
7053 linux_wait_for_event.
7054 (linux_wait_for_event): Rename to ...
7055 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7056 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7057 sigsuspend. Check for zombie leaders.
7058 (linux_wait_for_event): Reimplement as wrapper around
7059 linux_wait_for_event_filtered.
7060 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7061 a normal or signal exit is seen, it's the whole process exiting.
7062 (wait_for_sigstop): No longer a for_each_inferior callback.
7063 Rewrite on top of linux_wait_for_event_filtered.
7064 (stop_all_lwps): Call wait_for_sigstop directly.
7065 * server.c (resume, handle_target_event): Handle
7066 TARGET_WAITKIND_NO_RESUMED.
7068 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7070 * win32-low.c (psapi_get_dll_name,
7071 * win32_CreateToolhelp32Snapshot): Delete.
7072 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7073 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7075 (handle_load_dll): Add function description.
7076 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7078 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7080 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7082 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7083 base address when calling win32_add_one_solib.
7084 (handle_load_dll): Delete local variable load_addr.
7085 Remove 0x1000 offset applied to DLL base address when calling
7086 win32_add_one_solib.
7087 (handle_unload_dll): Add comment.
7089 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7091 * win32-low.c (win32_add_all_dlls): Renames
7092 win32_ensure_ntdll_loaded. Rewrite function documentation.
7093 Adjust implementation to always load all DLLs.
7094 Add 0x1000 offset to DLL base address when calling
7095 win32_add_one_solib.
7096 (child_initialization_done): New static global.
7097 (do_initial_child_stuff): Set child_initialization_done to
7098 zero during child initialization, and 1 after. Replace call
7099 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7101 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7102 (handle_unload_dll): Add function documentation.
7103 (get_child_debug_event): Ignore load and unload DLL events
7104 during child initialization.
7106 2014-02-20 Doug Evans <dje@google.com>
7108 Remove global all_lwps.
7109 * inferiors.h (ptid_of): Move here from linux-low.h.
7110 (pid_of, lwpid_of): Ditto.
7111 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7112 parameter is a struct thread_info * now.
7113 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7114 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7115 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7117 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7118 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7119 * linux-arm-low.c (update_registers_callback): Update, "entry"
7120 parameter is a struct thread_info * now.
7121 Fetch lwpid from current_inferior directly.
7122 (arm_insert_point): Pass &all_threads to find_inferior instead of
7124 (arm_remove_point): Ditto.
7125 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7126 (arm_prepare_to_resume): Fetch pid from thread.
7127 (arm_read_description): Fetch lwpid from current_inferior directly.
7128 * linux-low.c (all_lwps): Delete.
7129 (delete_lwp): Delete call to remove_inferior.
7130 (handle_extended_wait): Fetch lwpid from thread.
7131 (add_lwp): Don't set lwp->entry.id. Remove call to
7132 add_inferior_to_list.
7133 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7134 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7135 (kill_one_lwp_callback): Ditto.
7136 (linux_kill): Don't dereference NULL pointer.
7137 Fetch ptid,lwpid from thread.
7138 (get_detach_signal): Fetch ptid from thread.
7139 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7140 Simplify call to regcache_invalidate_thread.
7141 (delete_lwp_callback): Update, "entry" parameter is a
7142 struct thread_info * now. Fetch pid from thread.
7143 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7144 (status_pending_p_callback): Update, "entry" parameter is a
7145 struct thread_info * now. Fetch ptid from thread.
7146 (find_lwp_pid): Update, "entry" parameter is a
7147 struct thread_info * now.
7148 (linux_wait_for_lwp): Fetch pid from thread.
7149 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7150 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7151 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7152 (dequeue_one_deferred_signal): Ditto.
7153 (cancel_breakpoint): Fetch ptid from current_inferior.
7154 (linux_wait_for_event): Pass &all_threads to find_inferior,
7155 not &all_lwps. Fetch ptid, lwpid from thread.
7156 (count_events_callback): Update, "entry" parameter is a
7157 struct thread_info * now.
7158 (select_singlestep_lwp_callback): Ditto.
7159 (select_event_lwp_callback): Ditto.
7160 (cancel_breakpoints_callback): Ditto.
7161 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7163 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7164 (unsuspend_one_lwp): Update, "entry" parameter is a
7165 struct thread_info * now.
7166 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7168 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7169 Fetch lwpid from thread, not lwp.
7170 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7171 Pass &all_threads to find_inferior, not &all_lwps.
7172 (send_sigstop): Fetch lwpid from thread, not lwp.
7173 (send_sigstop_callback): Update, "entry" parameter is a
7174 struct thread_info * now.
7175 (suspend_and_send_sigstop_callback): Ditto.
7176 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7177 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7178 struct thread_info * now.
7179 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7181 (lwp_running): Update, "entry" parameter is a
7182 struct thread_info * now.
7183 (stop_all_lwps): Fetch ptid from thread.
7184 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7185 (linux_resume_one_lwp): Fetch lwpid from thread.
7186 (linux_set_resume_request): Update, "entry" parameter is a
7187 struct thread_info * now. Fetch pid, lwpid from thread.
7188 (resume_status_pending_p): Update, "entry" parameter is a
7189 struct thread_info * now.
7190 (need_step_over_p): Ditto. Fetch lwpid from thread.
7191 (start_step_over): Fetch lwpid from thread.
7192 (linux_resume_one_thread): Update, "entry" parameter is a
7193 struct thread_info * now. Fetch lwpid from thread.
7194 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7195 (proceed_one_lwp): Update, "entry" parameter is a
7196 struct thread_info * now. Fetch lwpid from thread.
7197 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7198 struct thread_info * now.
7199 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7200 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7201 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7203 (regsets_store_inferior_registers): Ditto.
7204 (fetch_register, store_register): Ditto.
7205 (linux_read_memory, linux_write_memory): Ditto.
7206 (linux_request_interrupt): Ditto.
7207 (linux_read_auxv): Ditto.
7208 (linux_xfer_siginfo): Ditto.
7209 (linux_qxfer_spu): Ditto.
7210 (linux_qxfer_libraries_svr4): Ditto.
7211 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7212 moved to inferiors.h.
7214 (get_thread_lwp): Update.
7215 (struct lwp_info): Delete member "entry". Simplify comment for
7218 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7219 current_inferior directly.
7220 (update_watch_registers_callback): Update, "entry" parameter is a
7221 struct thread_info * now. Fetch pid from thread.
7222 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7223 (mips_insert_point): Fetch lwpid from current_inferior.
7224 Pass &all_threads to find_inferior, not &all_lwps.
7225 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7226 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7228 (mips_stopped_data_address): Ditto.
7229 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7231 * linux-tile-low.c (tile_arch_setup): Ditto.
7232 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7233 (update_debug_registers_callback): Update, "entry" parameter is a
7234 struct thread_info * now. Fetch pid from thread.
7235 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7236 Pass &all_threads to find_inferior, not &all_lwps.
7237 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7238 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7239 Pass &all_threads to find_inferior, not &all_lwps.
7240 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7241 (i386_dr_low_get_status): Ditto.
7242 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7243 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7244 (x86_linux_read_description): Ditto.
7245 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7247 2014-02-20 Doug Evans <dje@google.com>
7249 * inferiors.c (get_first_inferior): Fix buglet.
7251 2014-02-19 Doug Evans <dje@google.com>
7253 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7254 * inferiors.c (add_thread): Change result type to struct thread_info *.
7255 All callers updated.
7256 (add_lwp): Call add_thread here instead of in callers.
7257 All callers updated.
7258 * linux-low.h (get_lwp_thread): Rewrite.
7259 (struct lwp_info): New member "thread".
7261 2014-02-19 Doug Evans <dje@google.com>
7263 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7264 All callers updated.
7266 2014-02-19 Doug Evans <dje@google.com>
7268 * inferiors.c (add_thread): Fix whitespace.
7270 2014-02-19 Doug Evans <dje@google.com>
7272 * dll.c (clear_dlls): Replace accessing list implemention details
7274 * gdbthread.h (get_first_thread): Declare.
7275 * inferiors.c (for_each_inferior_with_data): New function.
7276 (get_first_thread): New function.
7277 (find_thread_ptid): Simplify.
7278 (get_first_inferior): New function.
7279 (clear_list): Delete.
7280 (one_inferior_p): New function.
7281 (clear_inferior_list): New function.
7282 (clear_inferiors): Update.
7283 * inferiors.h (for_each_inferior_with_data): Declare.
7284 (clear_inferior_list): Declare.
7285 (one_inferior_p): Declare.
7286 (get_first_inferior): Declare.
7287 * linux-low.c (linux_wait_for_event): Replace accessing list
7288 implemention details with API function.
7289 * server.c (target_running): Ditto.
7290 (accumulate_file_name_length): New function.
7291 (emit_dll_description): New function.
7292 (handle_qxfer_libraries): Replace accessing list implemention
7293 details with API function.
7294 (handle_qxfer_threads_worker): New function.
7295 (handle_qxfer_threads_proper): Replace accessing list implemention
7296 details with API function.
7297 (handle_query): Ditto.
7298 (visit_actioned_threads_callback_ftype): New typedef.
7299 (visit_actioned_threads_data): New struct.
7300 (visit_actioned_threads): Rewrite to be find_inferior callback.
7301 (resume): Call find_inferior.
7302 (handle_status): Replace accessing list implemention
7303 details with API function.
7304 (process_serial_event): Replace accessing list implemention details
7306 * target.c (set_desired_inferior): Replace accessing list implemention
7307 details with API function.
7308 * tracepoint.c (same_process_p): New function.
7309 (gdb_agent_about_to_close): Replace accessing list implemention
7310 details with API function.
7311 * win32-low.c (child_delete_thread): Replace accessing list
7312 implemention details with API function.
7313 (match_dll_by_basename): New function.
7314 (dll_is_loaded_by_basename): New function.
7315 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7316 details call to dll_is_loaded_by_basename.
7318 2014-02-19 Doug Evans <dje@google.com>
7320 * dll.h (struct dll_info): Add comment.
7321 * gdbthread.h (struct thread_info): Add comment.
7322 (current_ptid): Simplify.
7323 * inferiors.c (add_process): Update.
7324 (remove_process): Update.
7325 * inferiors.h (struct process_info): Rename member "head" to "entry".
7326 * linux-low.c (delete_lwp): Update.
7328 (last_thread_of_process_p): Update.
7329 (kill_one_lwp_callback, linux_kill): Update.
7330 (status_pending_p_callback): Update.
7331 (wait_for_sigstop): Update. Simplify read of ptid.
7332 (start_step_over): Update.
7333 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7334 (get_lwp_thread): Update.
7335 (struct lwp_info): Rename member "head" to "entry".
7336 * regcache.h (inferior_list_entry): Delete.
7337 * server.c (kill_inferior_callback): Update.
7338 (detach_or_kill_inferior_callback): Update.
7339 (print_started_pid): Update.
7340 (print_attached_pid): Update.
7341 (process_serial_event): Simplify read of ptid.
7342 * thread-db.c (thread_db_create_event): Update.
7343 (thread_db_get_tls_address): Update.
7344 * win32-low.c (current_inferior_ptid): Simplify.
7346 2014-02-19 Tom Tromey <tromey@redhat.com>
7348 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7350 (target_supports_btrace): Update.
7352 2014-02-14 Yao Qi <yao@codesourcery.com>
7354 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7355 (rsp-low-ipa.o): New target.
7357 2014-02-12 Tom Tromey <tromey@redhat.com>
7359 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7360 convert_ascii_to_int.
7361 * regcache.c (registers_to_string): Likewise.
7362 * remote-utils.c (decode_M_packet): Likewise.
7363 * server.c (process_serial_event): Likewise.
7365 2014-02-12 Tom Tromey <tromey@redhat.com>
7367 * server.c (handle_query, handle_v_run): Use hex2bin, not
7369 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7371 2014-02-12 Tom Tromey <tromey@redhat.com>
7373 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7374 convert_int_to_ascii.
7375 * regcache.c (registers_to_string, collect_register_as_string):
7377 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7379 * server.c (process_serial_event): Likewise.
7380 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7381 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7383 2014-02-12 Tom Tromey <tromey@redhat.com>
7385 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7386 bin2hex, not hexify.
7387 * tracepoint.c (cmd_qtstatus): Likewise.
7389 2014-02-12 Tom Tromey <tromey@redhat.com>
7391 * remote-utils.c (monitor_output): Pass explicit length to
7394 2014-02-12 Tom Tromey <tromey@redhat.com>
7396 * tracepoint.c: Include rsp-low.h.
7397 * server.c: Include rsp-low.h.
7398 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7399 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7401 * remote-utils.c: Include rsp-low.h.
7402 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7403 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7404 (convert_int_to_ascii, convert_ascii_to_int): Move to
7406 * regcache.c: Include rsp-low.h.
7407 * ax.c: Include rsp-low.h.
7408 * Makefile.in (SFILES): Add common/rsp-low.c.
7409 (OBS): Add rsp-low.o.
7410 (rsp-low.o): New target.
7412 2014-02-12 Tom Tromey <tromey@redhat.com>
7414 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7415 Include print-utils.h.
7416 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7417 (plongest, thirty_two, phex_nz): Remove.
7418 * Makefile.in (SFILES): Add common/print-utils.c.
7419 (OBS): Add print-utils.o.
7420 (print-utils-ipa.o): New target.
7421 (print-utils.o): New target.
7422 (IPA_OBJS): Add print-utils-ipa.o.
7424 2014-02-06 Tom Tromey <tromey@redhat.com>
7426 * Makefile.in (SFILES): Fix indentation.
7428 2014-02-05 Doug Evans <dje@google.com>
7430 * linux-low.c (linux_wait_for_event): Improve comment.
7431 (linux_wait_1): Keep current_inferior in sync with event_child.
7433 2014-01-22 Doug Evans <dje@google.com>
7435 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7437 2014-01-22 Doug Evans <dje@google.com>
7439 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7440 * configure: Regenerate.
7441 * config.in: Regenerate.
7442 * Makefile.in (SFILES): Add debug.c.
7444 * debug.c: New file.
7445 * debug.h: New file.
7446 * linux-aarch64-low.c (*): Update all debugging printfs to use
7447 debug_printf instead of fprintf.
7448 * linux-arm-low.c (*): Ditto.
7449 * linux-cris-low.c (*): Ditto.
7450 * linux-crisv32-low.c (*): Ditto.
7451 * linux-m32r-low.c (*): Ditto.
7452 * linux-sparc-low.c (*): Ditto.
7453 * linux-x86.c (*): Ditto.
7454 * linux-low.c (*): Ditto.
7455 (linux_wait_1): Add calls to debug_enter, debug_exit.
7456 (linux_wait): Remove redundant debugging printf.
7457 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7458 (linux_resume, unstop_all_lwps): Ditto.
7459 * mem-break.c (*): Update all debugging printfs to use
7460 debug_printf instead of fprintf.
7461 * remote-utils.c (*): Ditto.
7462 * thread-db.c (*): Ditto.
7463 * server.c #include <ctype.h>, "gdb_vecs.h".
7464 (debug_threads): Moved to debug.c.
7465 (*): Update all debugging printfs to use debug_printf instead of
7467 (start_inferior): Replace call to fflush with call to debug_flush.
7468 (monitor_show_help): Mention set debug-format.
7469 (parse_debug_format_options): New function.
7470 (handle_monitor_command): Handle "monitor set debug-format".
7471 (gdbserver_usage): Mention --debug-format.
7472 (main): Parse --debug-format.
7473 * server.h (debug_threads): Declaration moved to debug.h.
7475 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7476 trace_debug_1 that uses debug_printf.
7477 (tracepoint_look_up_symbols): Update all debugging printfs to use
7478 debug_printf instead of fprintf.
7480 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7482 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7485 2014-01-17 Pedro Alves <palves@redhat.com>
7488 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7489 defined after including gdb_proc_service.h.
7491 2014-01-16 Doug Evans <dje@google.com>
7493 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7494 (match_dll): Use it.
7496 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7498 * target.h (target_ops) <read_btrace>: Change parameters and
7499 return type to allow error reporting.
7500 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7501 trace reading errors on.
7502 * linux-low.c (linux_low_read_btrace): Pass trace reading
7504 (linux_low_disable_btrace): New.
7506 2014-01-15 Doug Evans <dje@google.com>
7508 * inferiors.c (thread_id_to_gdb_id): Delete.
7509 * inferiors.h (thread_id_to_gdb_id): Delete.
7511 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7513 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7514 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7517 2014-01-08 Pedro Alves <palves@redhat.com>
7519 * server.c (handle_status): Don't discard previous queued stop
7520 replies or thread's pending status here.
7521 (main) <disconnection>: Do it here instead.
7523 2014-01-08 Pedro Alves <palves@redhat.com>
7525 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7526 * server.c (visit_actioned_threads, handle_pending_status): New
7528 (handle_v_cont): Factor out parts to ...
7529 (resume): ... this new function. If in all-stop, and a thread
7530 being resumed has a pending status, report it without actually
7532 (myresume): Adjust to use the new 'resume' function.
7533 (clear_pending_status_callback, set_pending_status_callback)
7534 (find_status_pending_thread_callback): New functions.
7535 (handle_status): Handle the case of multiple threads having
7536 interesting statuses to report. Report threads' real last signal
7537 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7538 with an interesting thread to report the status for, instead of
7539 always reporting the status of the first thread.
7541 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7543 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7544 * gdbreplay.c (gdbreplay_version): Likewise.
7546 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7548 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7549 iov.iov_len with the real length in use.
7551 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7553 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7554 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7555 for all targets that use win32-low.c.
7556 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7557 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7559 2013-12-13 Pedro Alves <palves@redhat.com>
7561 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7562 if equal to TARGET_WAITKIND_LOADED.
7563 * win32-low.c (cached_status): New static global.
7564 (win32_wait): Add declaration.
7565 (do_initial_child_stuff): Flush all initial pending debug events
7566 up to the initial breakpoint.
7567 (win32_wait): If CACHED_STATUS was set, return that instead
7568 of doing a real wait. Remove the code resuming the execution
7569 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7570 during the initial phase. Also remove the code changing
7571 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7572 TARGET_WAITKIND_STOPPED.
7574 2013-12-11 Yao Qi <yao@codesourcery.com>
7576 * notif.c (handle_notif_ack): Return 0 if no notification
7579 2013-11-20 Doug Evans <dje@google.com>
7581 * linux-low.c (linux_set_resume_request): Fix comment.
7583 2013-11-20 Doug Evans <dje@google.com>
7585 * linux-low.c (resume_status_pending_p): Tweak comment.
7587 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7589 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7590 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7591 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7592 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7593 (srv_amd64_regobj): Add amd64-mpx.o.
7594 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7595 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7596 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7597 * i387-fp.c (num_pl_bnd_register) Added constant.
7598 (num_pl_bnd_cfg_registers) Added constant.
7599 (struct i387_xsave) Added reserved area and MPX fields.
7600 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7601 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7603 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7604 (init_registers_amd64_mpx_linux): Declare new function.
7605 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7606 (x86_64_regmap): Add MPX registers.
7607 (x86_linux_read_description): Add MPX case.
7608 (initialize_low_arch): Initialize MPX targets.
7610 2013-11-18 Tom Tromey <tromey@redhat.com>
7612 * configure: Rebuild.
7613 * configure.ac: Don't check for stdlib.h.
7614 * gdbreplay.c: Unconditionally include stdlib.h.
7616 2013-11-18 Tom Tromey <tromey@redhat.com>
7618 * config.in: Rebuild.
7619 * configure: Rebuild.
7620 * configure.ac: Don't use AC_HEADER_DIRENT.
7622 2013-11-18 Tom Tromey <tromey@redhat.com>
7624 * server.h: Don't check HAVE_STRING_H.
7625 * gdbreplay.c: Don't check HAVE_STRING_H.
7626 * configure: Rebuild.
7628 2013-11-18 Tom Tromey <tromey@redhat.com>
7630 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7633 2013-11-08 Tom Tromey <tromey@redhat.com>
7635 * configure, config.in: Rebuild.
7636 * configure.ac: Remove unused configury.
7638 2013-11-08 Tom Tromey <tromey@redhat.com>
7640 * acinclude.m4: Include common.m4, codeset.m4.
7641 * configure, config.in: Rebuild.
7642 * configure.ac: Use GDB_AC_COMMON.
7644 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7646 * linux-s390-low.c (HWCAP_S390_TE): New define.
7647 (s390_arch_setup): Consider the TE field in the HWCAP for
7648 determining 'have_regset_tdb'.
7650 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7653 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7656 2013-10-02 Pedro Alves <palves@redhat.com>
7658 * server.c (process_serial_event): Don't output "GDBserver
7659 exiting" if GDB is connected through stdio.
7660 * target.c (mywait): Likewise, be silent if GDB is connected
7663 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7665 * lynx-low.c (lynx_add_threads_after_attach): New function.
7666 (lynx_attach): Remove call to add_thread. Add call to
7667 lynx_add_threads_after_attach instead.
7669 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7671 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7672 * config.in, configure: Regenerated.
7674 2013-09-18 Yao Qi <yao@codesourcery.com>
7677 * server.c (start_inferior): Clear 'resume_info'.
7679 2013-09-16 Jiong Wang <jiwang@tilera.com>
7681 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7684 2013-09-16 Jiong Wang <jiwang@tilera.com>
7686 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7687 linux-tile-low.o to srv_tgtobj.
7689 2013-09-16 Will Newton <will.newton@linaro.org>
7691 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7694 2013-09-06 Pedro Alves <palves@redhat.com>
7696 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7697 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7698 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7699 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7700 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7701 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7703 2013-09-06 Pedro Alves <palves@redhat.com>
7705 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7706 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7708 2013-09-06 Pedro Alves <palves@redhat.com>
7710 * linux-amd64-ipa.c: Include tracepoint.h.
7711 * linux-i386-ipa.c: Include tracepoint.h.
7713 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7715 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7716 (ps_get_thread_area): New function.
7718 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7720 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7721 (initialize_low_arch): Call init_registers_crisv32 rather than
7722 init_register_crisv32.
7724 2013-09-05 Pedro Alves <palves@redhat.com>
7726 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7728 * hostio.h: ... this new file.
7729 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7730 win32-low.c: Include hostio.h.
7732 2013-09-05 Pedro Alves <palves@redhat.com>
7734 * server.h (gdb_client_data, handler_func, callback_handler_func)
7735 (delete_file_handler, add_file_handler, append_callback_event)
7736 (delete_callback_event, start_event_loop, initialize_event_loop):
7737 Move to event-loop.h and include it.
7738 * event-loop.h: New file.
7740 2013-09-05 Pedro Alves <palves@redhat.com>
7742 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7743 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7744 (loaded_dll, unloaded_dll): Move to ...
7745 * dll.h: ... this new file.
7746 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7748 2013-09-05 Pedro Alves <palves@redhat.com>
7750 * server.h (current_process, get_thread_process, all_processes)
7751 (add_inferior_to_list, for_each_inferior, current_inferior)
7752 (remove_inferior, add_process, remove_process, find_process_pid)
7753 (have_started_inferiors_p, have_attached_inferiors_p)
7754 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7755 (clear_inferiors, find_inferior, find_inferior_id)
7756 (inferior_target_data, set_inferior_target_data)
7757 (inferior_regcache_data, set_inferior_regcache_data): Move to
7758 inferiors.h, and include it.
7759 * inferiors.h: New file.
7761 2013-09-05 Pedro Alves <palves@redhat.com>
7763 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7767 2013-09-05 Pedro Alves <palves@redhat.com>
7769 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7771 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7772 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7773 (handle_tracepoint_general_set, handle_tracepoint_query)
7774 (tracepoint_finished_step, tracepoint_was_hit)
7775 (release_while_stepping_state_list, current_traceframe)
7776 (in_readonly_region, traceframe_read_mem)
7777 (fetch_traceframe_registers, traceframe_read_sdata)
7778 (traceframe_read_info, struct fast_tpoint_collect_status)
7779 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7780 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7781 (supply_fast_tracepoint_registers)
7782 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7783 (ipa_tdesc, claim_trampoline_space)
7784 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7785 (agent_mem_read, agent_get_trace_state_variable_value)
7786 (agent_set_trace_state_variable_value, agent_tsv_read)
7787 (agent_mem_read_string, get_raw_reg_func_addr)
7788 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7789 * tracepoint.h: ... this new file.
7791 2013-09-05 Pedro Alves <palves@redhat.com>
7793 * server.h (perror_with_name, error, fatal, warning, paddress)
7794 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7796 * utils.h: New file.
7798 2013-09-05 Pedro Alves <palves@redhat.com>
7800 * server.h (remote_debug, noack_mode, transport_is_reliable)
7801 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7802 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7803 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7804 (write_enn, initialize_async_io, enable_async_io)
7805 (disable_async_io, check_remote_input_interrupt_request)
7806 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7807 (dead_thread_notify, prepare_resume_reply)
7808 (decode_address_to_semicolon, decode_address, decode_m_packet)
7809 (decode_M_packet, decode_X_packet, decode_xfer_write)
7810 (decode_search_memory_packet, unhexify, hexify)
7811 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7812 (look_up_one_symbol, relocate_instruction)
7813 (monitor_output): Move to remote-utils.h, and include it.
7814 * remote-utils.h: New file.
7816 2013-09-05 Pedro Alves <palves@redhat.com>
7818 * server.h (_): Delete.
7820 2013-09-02 Pedro Alves <palves@redhat.com>
7822 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7823 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7825 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7827 2013-09-02 Pierre Muller <muller@sourceware.org>
7829 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7830 or WriteProcessMemory complete successfully and handle
7831 ERROR_PARTIAL_COPY error.
7833 2013-09-02 Pedro Alves <palves@redhat.com>
7835 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7836 error instead of EIO.
7838 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7841 * linux-low.c: Include filestuff.h.
7842 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7843 * lynx-low.c: Include filestuff.h.
7844 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7845 * server.c: Include filestuff.h.
7846 (main): Call notice_open_fds.
7847 * spu-low.c: Include filestuff.h.
7848 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7850 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7852 * Makefile.in: Explain why ../target and ../nat are not
7853 listed as include file search paths.
7854 (linux-waitpid.o): New object file rule.
7855 * configure.srv (srv_native_linux_obj): New variable.
7856 Replace all occurrences of linux native object files with
7857 $srv_native_linux_obj.
7858 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7859 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7860 (linux_enable_event_reporting): Remove declaration.
7861 (my_waitpid): Moved to common/linux-waitpid.c.
7862 (linux_wait_for_event): Pass ptid when calling
7863 linux_enable_event_reporting.
7864 (linux_supports_tracefork_flag): Remove.
7865 (linux_enable_event_reporting): Likewise.
7866 (linux_tracefork_grandchild): Remove.
7867 (STACK_SIZE): Moved to common/linux-ptrace.c.
7868 (linux_tracefork_child): Remove.
7869 (linux_test_for_tracefork): Remove.
7870 (linux_look_up_symbols): Call linux_supports_traceclone.
7871 (initialize_low): Remove call to linux_test_for_tracefork.
7872 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7873 common/linux-ptrace.h.
7874 (PTRACE_TYPE_ARG4): Likewise.
7875 Include linux-ptrace.h.
7877 2013-08-21 Pedro Alves <palves@redhat.com>
7879 * config.in: Renegerate.
7881 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7883 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7884 (SFILES): Remove $(srcdir)/common/target-common.c and
7885 add $(srcdir)/target/waitstatus.c.
7886 (OBS): Remove target-common.o and add waitstatus.o.
7887 (server_h): Remove $(srcdir)/../common/target-common.h and
7888 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7889 and $(srcdir)/../target/waitstatus.h.
7890 (target-common.o): Remove.
7891 (waitstatus.o): New target object file.
7892 * target.h: Do not include target-common.h and
7893 include target/resume.h, target/wait.h and
7894 target/waitstatus.h.
7896 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7898 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7899 to PTRACE_TYPE_ARG3.
7900 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7901 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7903 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7904 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7906 2013-07-27 Jie Zhang <jie@codesourcery.com>
7907 Daniel Jacobowitz <dan@codesourcery.com>
7908 Yao Qi <yao@codesourcery.com>
7910 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7911 (mips-linux-watch.o): New rule.
7912 (mips_linux_watch_h): New variable.
7913 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7915 * linux-mips-low.c: Include mips-linux-watch.h.
7916 (struct arch_process_info, struct arch_lwp_info): New.
7917 (update_watch_registers_callback): New function.
7918 (mips_linux_new_process, mips_linux_new_thread) New functions.
7919 (mips_linux_prepare_to_resume, mips_insert_point): New
7921 (mips_remove_point, mips_stopped_by_watchpoint): New
7923 (rsp_bp_type_to_target_hw_bp_type): New function.
7924 (mips_stopped_data_address): New function.
7925 (the_low_target): Add watchpoint support functions.
7927 2013-07-27 Yao Qi <yao@codesourcery.com>
7929 * i386-low.c: Include break-common.h.
7930 (enum target_hw_bp_type): Remove.
7932 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7934 * Makefile.in (SFILES): /common/target-common.c.
7935 (OBS): Add target-common.o.
7936 (server_h): Add $(srcdir)/../common/target-common.h.
7937 (target-common.o): New target.
7938 * server.c (queue_stop_reply_callback): Free
7939 status string after use.
7940 * target.c (target_waitstatus_to_string): Remove.
7941 * target.h: Include target-common.h.
7942 (resume_kind): Likewise.
7943 (target_waitkind): Likewise.
7944 (target_waitstatus): Likewise.
7945 (TARGET_WNOHANG): Likewise.
7947 2013-07-04 Yao Qi <yao@codesourcery.com>
7949 * Makefile.in (host_alias): Use @host_noncanonical@.
7950 (target_alias): Use @target_noncanonical@.
7951 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7952 ACX_NONCANONICAL_HOST.
7953 * configure: Regenerated.
7956 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7958 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7959 * configure: Rebuild.
7960 * Makefile.in (version_host, version_target): Get from configure.
7961 (version.c): Use $(version_host) and $(version_target).
7963 2013-07-03 Pedro Alves <palves@redhat.com>
7965 * Makefile.in (config.status): Depend on development.sh.
7966 * acinclude.m4: Include libmcheck.m4.
7967 * configure: Regenerate.
7969 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7971 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7972 attribute inside the parentheses.
7973 (winapi_DebugSetProcessKillOnExit): Ditto.
7974 (winapi_DebugBreakProcess): Ditto.
7975 (winapi_GenerateConsoleCtrlEvent): Ditto.
7977 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7979 * notif.h (notif_event): Add a dummy member to avoid compiler
7982 2013-07-01 Pedro Alves <palves@redhat.com>
7984 * hostio.c (HOSTIO_PATH_MAX): Define.
7985 (require_filename, handle_open, handle_unlink, handle_readlink):
7988 2013-07-01 Pedro Alves <palves@redhat.com>
7990 * server.h: Include "pathmax.h".
7991 * linux-low.c: Don't include sys/param.h.
7992 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7994 * win32-low.c: Don't include sys/param.h.
7995 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7997 2013-07-01 Pedro Alves <palves@redhat.com>
7999 * event-loop.c: Don't check HAVE_UNISTD_H before including
8001 * gdbreplay.c: Likewise.
8002 * remote-utils.c: Likewise.
8003 * server.c: Likewise.
8004 * configure.ac: Don't check for unistd.h.
8005 * configure: Regenerate.
8007 2013-06-28 Tom Tromey <tromey@redhat.com>
8009 * Makefile.in (version.c): Use version.in, not
8012 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8014 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8015 * configure: Rebuild.
8016 * Makefile.in (version_host, version_target): Get from configure.
8017 (version.c): Use $(version_host) and $(version_target).
8019 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8021 Fix trace-status to output user name without trailing colon.
8022 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8024 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8026 Fix trace-status to output proper start-time and stop-time.
8027 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8028 output start time and stop time in hex as gdb expects.
8030 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8032 * tracepoint.c (build_traceframe_info_xml): Output trace state
8033 variables present in the trace buffer.
8035 2013-06-24 Tom Tromey <tromey@redhat.com>
8037 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8039 (version.o): Remove.
8040 * gdbreplay.c: Include version.h.
8041 (version, host_name): Don't declare.
8042 * server.h: Include version.h.
8043 (version, host_name): Don't declare.
8045 2013-06-12 Pedro Alves <palves@redhat.com>
8047 * linux-x86-low.c (linux_is_elf64): Delete global.
8048 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8049 with local linux_pid_exe_is_elf_64_file use.
8051 2013-06-11 Pedro Alves <palves@redhat.com>
8053 * linux-low.c (regset_disabled, disable_regset): New functions.
8054 (regsets_fetch_inferior_registers)
8055 (regsets_store_inferior_registers): Use them.
8056 (initialize_regsets_info); Don't allocate the disabled_regsets
8058 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8061 2013-06-11 Pedro Alves <palves@redhat.com>
8063 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8066 2013-06-11 Pedro Alves <palves@redhat.com>
8068 * linux-x86-low.c (initialize_low_arch): Call
8069 init_registers_x32_avx_linux.
8071 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8073 Fix compatibility with Android Bionic.
8074 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8077 2013-06-07 Pedro Alves <palves@redhat.com>
8080 * Makefile.in (OBS): Add tdesc.o.
8081 (IPA_OBJS): Add tdesc-ipa.o.
8082 (tdesc-ipa.o): New rule.
8083 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8085 * linux-low.c (new_inferior): Delete.
8086 (disabled_regsets, num_regsets): Delete.
8087 (linux_add_process): Adjust to set the new per-process
8089 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8090 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8091 was a stop. When calling arch_setup, switch the current inferior
8092 to the thread that got an event.
8093 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8094 (regsets_fetch_inferior_registers)
8095 (regsets_store_inferior_registers): New regsets_info parameter.
8097 (linux_register_in_regsets): New regs_info parameter. Adjust to
8099 (register_addr, fetch_register, store_register): New usrregs_info
8100 parameter. Adjust to use it.
8101 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8102 parameter regs_info. Adjust to use it.
8103 (linux_fetch_registers): Get the current inferior's regs_info, and
8105 (linux_store_registers): Ditto.
8106 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8107 (initialize_low): Don't initialize the target_regsets here. Call
8108 initialize_low_arch.
8109 * linux-low.h (target_regsets): Delete declaration.
8110 (struct regsets_info): New.
8111 (struct usrregs_info): New.
8112 (struct regs_info): New.
8113 (struct process_info_private) <new_inferior>: New field.
8114 (struct linux_target_ops): Delete the num_regs, regmap, and
8115 regset_bitmap fields. New field regs_info.
8116 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8117 * i387-fp.c (num_xmm_registers): Delete.
8118 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8119 calls to new interface.
8120 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8121 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8122 Infer the number of xmm registers from the regcache's target
8124 * i387-fp.h (num_xmm_registers): Delete.
8125 * inferiors.c (add_thread): Don't install the thread's regcache
8127 * proc-service.c (gregset_info): Fetch the current inferior's
8128 regs_info. Adjust to use it.
8129 * regcache.c: Include tdesc.h.
8130 (register_bytes, reg_defs, num_registers)
8131 (gdbserver_expedite_regs): Delete.
8132 (get_thread_regcache): If the thread doesn't have a regcache yet,
8133 create one, instead of aborting gdbserver.
8134 (regcache_invalidate_one): Rename to ...
8135 (regcache_invalidate_thread): ... this.
8136 (regcache_invalidate_one): New.
8137 (regcache_invalidate): Only invalidate registers of the current
8139 (init_register_cache): Add target_desc parameter, and use it.
8140 (new_register_cache): Ditto. Assert the target description has a
8141 non zero registers_size.
8142 (regcache_cpy): Add assertions. Adjust.
8143 (realloc_register_cache, set_register_cache): Delete.
8144 (registers_to_string, registers_from_string): Adjust.
8145 (find_register_by_name, find_regno, find_register_by_number)
8146 (register_cache_size): Add target_desc parameter, and use it.
8147 (free_register_cache_thread, free_register_cache_thread_one)
8148 (regcache_release, register_cache_size): New.
8149 (register_size): Add target_desc parameter, and use it.
8150 (register_data, supply_register, supply_register_zeroed)
8151 (supply_regblock, supply_register_by_name, collect_register)
8152 (collect_register_as_string, collect_register_by_name): Adjust.
8153 * regcache.h (struct target_desc): Forward declare.
8154 (struct regcache) <tdesc>: New field.
8155 (init_register_cache, new_register_cache): Add target_desc
8157 (regcache_invalidate_thread): Declare.
8158 (regcache_invalidate_one): Delete declaration.
8159 (regcache_release): Declare.
8160 (find_register_by_number, register_cache_size, register_size)
8161 (find_regno): Add target_desc parameter.
8162 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8164 * remote-utils.c: Include tdesc.h.
8165 (outreg, prepare_resume_reply): Adjust.
8166 * server.c: Include tdesc.h.
8167 (gdbserver_xmltarget): Delete declaration.
8168 (get_features_xml, process_serial_event): Adjust.
8169 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8171 (struct process_info) <tdesc>: New field.
8172 (ipa_tdesc): Declare.
8173 * tdesc.c: New file.
8174 * tdesc.h: New file.
8175 * tracepoint.c: Include tdesc.h.
8176 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8177 (get_context_regcache): Adjust to pass ipa_tdesc down.
8178 (do_action_at_tracepoint): Adjust to get the register cache size
8179 from the context regcache's description.
8180 (traceframe_walk_blocks): Adjust to get the register cache size
8181 from the current trace frame's description.
8182 (traceframe_get_pc): Adjust to get current trace frame's
8183 description and pass it down.
8184 (gdb_collect): Adjust to get the register cache size from the
8186 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8187 (gdbserver_xmltarget): Delete.
8188 (initialize_low_tracepoint): Set the ipa's target description.
8189 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8190 (initialize_low_tracepoint): Set the ipa's target description.
8191 * linux-x86-low.c: Include tdesc.h.
8192 [__x86_64__] (is_64bit_tdesc): New.
8193 (ps_get_thread_area, x86_get_thread_area): Use it.
8194 (i386_cannot_store_register): Rename to ...
8195 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8196 (i386_cannot_fetch_register): Rename to ...
8197 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8198 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8200 (target_regsets): Rename to ...
8201 (x86_regsets): ... this.
8202 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8204 (x86_siginfo_fixup): Use is_64bit_tdesc.
8205 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8206 (tdesc_x32_avx_linux, tdesc_x32_linux)
8207 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8209 (x86_linux_update_xmltarget): Delete.
8210 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8211 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8212 (AMD64_LINUX_USER64_CS): New.
8213 (x86_linux_read_description): New, based on
8214 x86_linux_update_xmltarget.
8215 (same_process_callback): New.
8216 (x86_arch_setup_process_callback): New.
8217 (x86_linux_update_xmltarget): New.
8218 (x86_regsets_info): New.
8219 (amd64_linux_regs_info): New.
8220 (i386_linux_usrregs_info): New.
8221 (i386_linux_regs_info): New.
8222 (x86_linux_regs_info): New.
8223 (x86_arch_setup): Reimplement.
8224 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8225 (x86_emit_ops): Ditto.
8226 (the_low_target): Adjust. Install x86_linux_regs_info,
8227 x86_cannot_fetch_register, and x86_cannot_store_register.
8228 (initialize_low_arch): New.
8229 * linux-ia64-low.c (tdesc_ia64): Declare.
8230 (ia64_fetch_register): Adjust.
8231 (ia64_usrregs_info, regs_info): New globals.
8232 (ia64_regs_info): New function.
8233 (the_low_target): Adjust.
8234 (initialize_low_arch): New function.
8235 * linux-sparc-low.c (tdesc_sparc64): Declare.
8236 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8238 (sparc_arch_setup): New function.
8239 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8240 (the_low_target): Adjust.
8241 (initialize_low_arch): New function.
8242 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8243 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8244 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8245 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8246 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8247 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8248 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8249 (tdesc_powerpc_isa205_vsx64l): Declare.
8250 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8251 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8252 (ppc_set_pc, ppc_get_hwcap): Adjust.
8253 (ppc_usrregs_info): Forward declare.
8254 (!__powerpc64__) ppc_regmap_adjusted: New global.
8255 (ppc_arch_setup): Adjust to the current process'es target
8257 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8258 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8259 (ppc_store_evrregset): Adjust.
8260 (target_regsets): Rename to ...
8261 (ppc_regsets): ... this, and make static.
8262 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8263 (ppc_regs_info): New function.
8264 (the_low_target): Adjust.
8265 (initialize_low_arch): New function.
8266 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8267 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8268 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8269 (tdesc_s390x_linux64v2): Declare.
8270 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8271 (s390_fill_gregset, s390_store_last_break): Adjust.
8272 (target_regsets): Rename to ...
8273 (s390_regsets): ... this, and make static.
8274 (s390_get_pc, s390_set_pc): Adjust.
8275 (s390_get_hwcap): New target_desc parameter, and use it.
8276 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8277 (s390_arch_setup): Adjust to set the current process'es target
8278 description. Don't adjust the regmap.
8279 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8280 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8281 (regs_info_3264): New globals.
8282 (s390_regs_info): New function.
8283 (the_low_target): Adjust.
8284 (initialize_low_arch): New function.
8285 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8286 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8287 [__mips64] (init_registers_mips_linux)
8288 (init_registers_mips_dsp_linux): Delete defines.
8289 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8290 (have_dsp): New global.
8291 (mips_read_description): New, based on mips_arch_setup.
8292 (mips_arch_setup): Reimplement.
8293 (get_usrregs_info): New function.
8294 (mips_cannot_fetch_register, mips_cannot_store_register)
8295 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8296 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8297 (target_regsets): Rename to ...
8298 (mips_regsets): ... this, and make static.
8299 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8300 (dsp_regs_info, regs_info): New globals.
8301 (mips_regs_info): New function.
8302 (the_low_target): Adjust.
8303 (initialize_low_arch): New function.
8304 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8305 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8307 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8308 (arm_read_description): New, with bits factored from
8310 (arm_arch_setup): Reimplement.
8311 (target_regsets): Rename to ...
8312 (arm_regsets): ... this, and make static.
8313 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8314 (arm_regs_info): New function.
8315 (the_low_target): Adjust.
8316 (initialize_low_arch): New function.
8317 * linux-m68k-low.c (tdesc_m68k): Declare.
8318 (target_regsets): Rename to ...
8319 (m68k_regsets): ... this, and make static.
8320 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8321 (m68k_regs_info): New function.
8322 (m68k_arch_setup): New function.
8323 (the_low_target): Adjust.
8324 (initialize_low_arch): New function.
8325 * linux-sh-low.c (tdesc_sharch): Declare.
8326 (target_regsets): Rename to ...
8327 (sh_regsets): ... this, and make static.
8328 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8329 (sh_regs_info, sh_arch_setup): New functions.
8330 (the_low_target): Adjust.
8331 (initialize_low_arch): New function.
8332 * linux-bfin-low.c (tdesc_bfin): Declare.
8333 (bfin_arch_setup): New function.
8334 (bfin_usrregs_info, regs_info): New globals.
8335 (bfin_regs_info): New function.
8336 (the_low_target): Adjust.
8337 (initialize_low_arch): New function.
8338 * linux-cris-low.c (tdesc_cris): Declare.
8339 (cris_arch_setup): New function.
8340 (cris_usrregs_info, regs_info): New globals.
8341 (cris_regs_info): New function.
8342 (the_low_target): Adjust.
8343 (initialize_low_arch): New function.
8344 * linux-cris-low.c (tdesc_crisv32): Declare.
8345 (cris_arch_setup): New function.
8346 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8347 (cris_regs_info): New function.
8348 (the_low_target): Adjust.
8349 (initialize_low_arch): New function.
8350 * linux-m32r-low.c (tdesc_m32r): Declare.
8351 (m32r_arch_setup): New function.
8352 (m32r_usrregs_info, regs_info): New globals.
8353 (m32r_regs_info): Adjust.
8354 (initialize_low_arch): New function.
8355 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8356 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8357 (tic6x_usrregs_info): Forward declare.
8358 (tic6x_read_description): New function, based on ...
8359 (tic6x_arch_setup): ... this. Reimplement.
8360 (target_regsets): Rename to ...
8361 (tic6x_regsets): ... this, and make static.
8362 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8363 (tic6x_regs_info): New function.
8364 (the_low_target): Adjust.
8365 (initialize_low_arch): New function.
8366 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8367 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8368 (target_regsets): Rename to ...
8369 (xtensa_regsets): ... this, and make static.
8370 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8372 (xtensa_arch_setup, xtensa_regs_info): New functions.
8373 (the_low_target): Adjust.
8374 (initialize_low_arch): New function.
8375 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8376 (nios2_arch_setup): Set the current process'es tdesc.
8377 (target_regsets): Rename to ...
8378 (nios2_regsets): ... this.
8379 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8380 (nios2_regs_info): New function.
8381 (the_low_target): Adjust.
8382 (initialize_low_arch): New function.
8383 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8384 (aarch64_arch_setup): Set the current process'es tdesc.
8385 (target_regsets): Rename to ...
8386 (aarch64_regsets): ... this.
8387 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8388 (aarch64_regs_info): New function.
8389 (the_low_target): Adjust.
8390 (initialize_low_arch): New function.
8391 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8393 (target_regsets): Rename to ...
8394 (tile_regsets): ... this.
8395 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8396 (tile_regs_info): New function.
8397 (tile_arch_setup): Set the current process'es tdesc.
8398 (the_low_target): Adjust.
8399 (initialize_low_arch): New function.
8400 * spu-low.c (tdesc_spu): Declare.
8401 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8402 * win32-arm-low.c (tdesc_arm): Declare.
8403 (arm_arch_setup): New function.
8404 (the_low_target): Install arm_arch_setup instead of
8406 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8407 (init_windows_x86): Rename to ...
8408 (i386_arch_setup): ... this. Set `win32_tdesc'.
8409 (the_low_target): Adjust.
8410 * win32-low.c (win32_tdesc): New global.
8411 (child_add_thread): Don't create the thread cache here.
8412 (do_initial_child_stuff): Set the new process'es tdesc.
8413 * win32-low.h (struct target_desc): Forward declare.
8414 (win32_tdesc): Declare.
8415 * lynx-i386-low.c (tdesc_i386): Declare global.
8416 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8417 * lynx-low.c (lynx_tdesc): New global.
8418 (lynx_add_process): Set the new process'es tdesc.
8419 * lynx-low.h (struct target_desc): Forward declare.
8420 (lynx_tdesc): Declare global.
8421 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8422 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8423 * nto-low.c (nto_tdesc): New global.
8424 (do_attach): Set the new process'es tdesc.
8425 * nto-low.h (struct target_desc): Forward declare.
8426 (nto_tdesc): Declare.
8427 * nto-x86-low.c (tdesc_i386): Declare.
8428 (nto_x86_arch_setup): Set `nto_tdesc'.
8430 2013-06-04 Gary Benson <gbenson@redhat.com>
8432 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8433 to qSupported response when appropriate.
8434 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8435 with nonzero-length annex.
8436 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8437 arguments supplied in annex.
8439 2013-05-31 Doug Evans <dje@google.com>
8442 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8443 64 bits in 64-cross-32 environment.
8445 2013-05-28 Pedro Alves <palves@redhat.com>
8447 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8448 (aarch64-without-fpu.c): Delete rule.
8449 * configure.srv (aarch64*-*-linux*): Remove references to
8450 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8451 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8454 2013-05-24 Pedro Alves <palves@redhat.com>
8456 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8457 instead of strchr/decode_address. Error if the range isn't split
8458 with a ','. Don't assume there's be a ':' in the action.
8460 2013-05-23 Yao Qi <yao@codesourcery.com>
8461 Pedro Alves <palves@redhat.com>
8463 * linux-low.c (lwp_in_step_range): New function.
8464 (linux_wait_1): If the thread was range stepping and stopped
8465 outside the stepping range, report the stop to GDB. Otherwise,
8466 continue stepping. Add range stepping debug output.
8467 (linux_set_resume_request): Copy the step range from the resume
8469 (linux_supports_range_stepping): New.
8470 (linux_target_ops) <supports_range_stepping>: Set to
8471 linux_supports_range_stepping.
8472 * linux-low.h (struct linux_target_ops)
8473 <supports_range_stepping>: New field.
8474 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8475 * linux-x86-low.c (x86_supports_range_stepping): New.
8476 (the_low_target) <supports_range_stepping>: Set to
8477 x86_supports_range_stepping.
8478 * server.c (handle_v_cont): Handle 'r' action.
8479 (handle_v_requests): Append ";r" if the target supports range
8481 * target.h (struct thread_resume) <step_range_start,
8482 step_range_end>: New fields.
8483 (struct target_ops) <supports_range_stepping>:
8485 (target_supports_range_stepping): New macro.
8487 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8489 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8490 confusion in comment.
8492 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8494 * lynx-low.c (struct process_info_private): New type.
8495 (lynx_add_process): New function.
8496 (lynx_create_inferior, lynx_attach): Replace calls to
8497 add_process by calls to lynx_add_process.
8498 (lynx_resume): If PTID is null, then try using
8499 current_process()->private->last_wait_event_ptid.
8501 (lynx_clear_inferiors): Delete. The contents of that function
8502 has been inlined in lynx_mourn;
8503 (lynx_wait_1): Save the ptid in the process's private data.
8504 (lynx_mourn): Free the process' private data. Replace call
8505 to lynx_clear_inferiors by call to clear_inferiors.
8507 2013-05-17 Yao Qi <yao@codesourcery.com>
8509 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8512 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8514 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8515 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8516 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8517 PT_TEXT_END_ADDR guards. Update comments.
8518 (linux_target_op) <read_offsets>: Conditionally define to
8519 linux_read_offsets if the target is UCLIBC and if it defines
8520 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8522 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8523 Andrew Jenner <andrew@codesourcery.com>
8525 * Makefile.in (SFILES): Add linux-nios2-low.c.
8526 (clean): Add action to delete nios2-linux.c.
8527 (nios2-linux.c): New rule.
8528 * configure.srv: Add nios2*-*-linux*.
8529 * linux-nios2-low.c: New.
8531 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8533 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8535 2013-04-25 Hui Zhu <hui@codesourcery.com>
8538 * ax.c (ax_printf): Add fflush.
8540 2013-04-22 Tom Tromey <tromey@redhat.com>
8542 * Makefile.in (SFILES): Add filestuff.c.
8543 (OBS): Add filestuff.o.
8544 (filestuff.o): New target.
8545 * config.in, configure: Rebuild.
8546 * configure.ac: Check for fdwalk, pipe2.
8548 2013-04-17 Pedro Alves <palves@redhat.com>
8550 * configure.ac (USE_THREAD_DB): Delete variable.
8551 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8552 Don't AC_SUBST USE_THREAD_DB.
8553 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8554 * config.in, configure: Regenerate.
8556 2013-04-16 Pedro Alves <palves@redhat.com>
8558 * linux-low.h (struct lwp_info) <thread_known>: Move under
8559 the USE_THREAD_DB #ifdef.
8561 2013-04-16 Pedro Alves <palves@redhat.com>
8563 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8564 (linux-low.o): Delete rule.
8565 * linux-low.h: Always include "gdb_thread_db.h" instead of
8566 conditionally including thread_db.h.
8567 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8570 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8572 * Makefile.in (install-only): Fix make install regression.
8574 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8576 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8577 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8579 * gdbserver.1: Remove.
8581 2013-03-22 Pedro Alves <palves@redhat.com>
8583 * linux-low.c (handle_extended_wait): Don't call
8584 linux_enable_event_reporting.
8586 2013-03-15 Tony Theodore <tonyt@logyst.com>
8589 * Makefile.in (SHELL): Use @SHELL@.
8591 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8593 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8596 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8598 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8599 Remove extraneous NULL element.
8601 2013-03-13 Yao Qi <yao@codesourcery.com>
8603 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8604 'V' block in trace frame.
8606 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8608 * target.h (struct target_ops): Add btrace ops.
8609 (target_supports_btrace): New macro.
8610 (target_enable_btrace): New macro.
8611 (target_disable_btrace): New macro.
8612 (target_read_btrace): New macro.
8613 * gdbthread.h (struct thread_info): Add btrace field.
8614 * server.c: Include btrace-common.h.
8615 (handle_btrace_general_set): New function.
8616 (handle_btrace_enable): New function.
8617 (handle_btrace_disable): New function.
8618 (handle_general_set): Call handle_btrace_general_set.
8619 (handle_qxfer_btrace): New function.
8620 (struct qxfer qxfer_packets[]): Add btrace entry.
8621 * inferiors.c (remove_thread): Disable btrace.
8622 * linux-low: Include linux-btrace.h.
8623 (linux_low_enable_btrace): New function.
8624 (linux_low_read_btrace): New function.
8625 (linux_target_ops): Add btrace ops.
8626 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8627 Add srv_linux_btrace=yes.
8628 (x86_64-*-linux*): Add linux-btrace.o.
8629 Add srv_linux_btrace=yes.
8630 * configure.ac: Define HAVE_LINUX_BTRACE.
8631 * config.in: Regenerated.
8632 * configure: Regenerated.
8634 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8636 * server.c (handle_qxfer): Preserve error message if -3 is
8638 (qxfer): Document the -3 return value.
8640 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8642 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8643 (linux_btrace_h): New variable.
8644 (linux-btrace.o): New rule.
8646 2013-03-08 Stan Shebs <stan@codesourcery.com>
8647 Hafiz Abid Qadeer <abidh@codesourcery.com>
8649 * tracepoint.c (trace_buffer_size): New global.
8650 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8651 (init_trace_buffer): Change to one-argument function. Allocate
8652 trace buffer memory.
8653 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8654 handle QTBuffer:size packet.
8655 (cmd_bigqtbuffer_size): New function.
8656 (initialize_tracepoint): Call init_trace_buffer with
8657 DEFAULT_TRACE_BUFFER_SIZE.
8658 * server.c (handle_query): Add QTBuffer:size in the
8661 2013-03-07 Yao Qi <yao@codesourcery.com>
8663 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8664 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8666 (cmd_qtsp): Adjust condition. Do post increment.
8667 Set cur_action and cur_step_action back to 0.
8669 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8672 * linux-low.c (linux_write_memory): Return early success if LEN is
8675 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8677 * configure.srv: Add x86_64-*-cygwin* as target.
8679 2013-02-28 Tom Tromey <tromey@redhat.com>
8681 * configure.ac: Invoke AC_SYS_LARGEFILE.
8682 * configure, config.in: Rebuild.
8684 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8686 * win32-low.c: Throughout, fix format strings and casts of
8687 printf-like functions to avoid type related warnings on all
8689 (get_child_debug_event): Print dwDebugEventCode as hex since
8690 that's how it's usually documented.
8692 2013-02-28 Yao Qi <yao@codesourcery.com>
8694 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8697 2013-02-27 Jiong Wang <jiwang@tilera.com>
8699 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8700 (reg-tilegx32.c): New rule.
8701 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8702 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8703 different register info initializer according to elf class.
8704 (init_registers_tilgx32): New function. The tilegx32 register info
8706 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8707 (tile_store_gregset): Likewise.
8709 2013-02-27 Yao Qi <yao@codesourcery.com>
8711 * server.c (process_point_options): Print debug message when
8712 debug_threads is true.
8714 2013-02-26 Yao Qi <yao@codesourcery.com>
8716 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8718 2013-02-19 Pedro Alves <palves@redhat.com>
8719 Kai Tietz <ktietz@redhat.com>
8723 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8724 instead of strtoul to extract address from packet.
8725 (process_serial_event) <'z'>: Likewise.
8727 2013-02-18 Yao Qi <yao@codesourcery.com>
8729 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8731 2013-02-14 Pedro Alves <palves@redhat.com>
8735 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8736 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8738 2013-02-14 Pedro Alves <palves@redhat.com>
8740 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8742 2013-02-14 Pedro Alves <palves@redhat.com>
8744 * tracepoint.c (save_string): Delete.
8745 (add_tracepoint_action): Use savestring instead of save_string.
8747 2013-02-12 Pedro Alves <palves@redhat.com>
8749 * linux-xtensa-low.c: Ditto.
8750 * xtensa-xtregs.c: Ditto.
8752 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8754 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8757 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8759 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8760 aarch64_num_wp_regs and aarch64_num_bp_regs to
8761 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8763 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8765 * linux-aarch64-low.c (ps_get_thread_area): Replace
8766 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8768 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8769 Marcus Shawcroft <marcus.shawcroft@arm.com>
8770 Nigel Stephens <nigel.stephens@arm.com>
8771 Yufeng Zhang <yufeng.zhang@arm.com>
8773 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8774 (aarch64.c, aarch64-without-fpu.c): New targets.
8775 * configure.srv (aarch64*-*-linux*): New.
8776 * linux-aarch64-low.c: New file.
8778 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8780 * linux-low.c (handle_extended_wait, linux_create_inferior)
8781 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8782 (dequeue_one_deferred_signal, linux_resume_one_thread)
8783 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8784 (linux_tracefork_grandchild, linux_test_for_tracefork)
8785 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8786 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8787 where the argument is 0.
8789 2013-01-25 Yao Qi <yao@codesourcery.com>
8791 * event-loop.c: Include "queue.h".
8792 (gdb_event_p): New typedef.
8793 (struct gdb_event) <next_event>: Remove.
8794 (event_queue): Change to QUEUE(gdb_event_p).
8795 (async_queue_event): Remove.
8796 (gdb_event_xfree): New.
8797 (initialize_event_loop): New.
8798 (process_event): Use API from QUEUE.
8799 (wait_for_event): Likewise.
8800 * server.c (main): Call initialize_event_loop.
8801 * server.h (initialize_event_loop): Declare.
8803 2013-01-18 Yao Qi <yao@codesourcery.com>
8805 * ax.h (struct eval_agent_expr_context): New.
8806 (gdb_eval_agent_expr): Update declaration.
8807 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8808 TFRAME. Add new argument CTX.
8809 * server.h (struct eval_agent_expr_context): Declare.
8810 (agent_mem_read, agent_tsv_read): Update declaration.
8811 (agent_mem_read_string): Likewise.
8812 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8813 (add_traceframe_block): Add new argument TPOINT.
8814 Increase TPOINT->traceframe_usage.
8815 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8816 eval_tracepoint_agent_expr.
8817 (condition_true_at_tracepoint): Likewise.
8818 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8819 (agent_mem_read_string, agent_tsv_read): Likewise.
8821 2013-01-16 Yao Qi <yao@codesourcery.com>
8823 * linux-low.c (linux_resume_one_lwp): Don't check
8824 'lwp->bp_reinsert != 0'.
8826 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8827 Pedro Alves <palves@redhat.com>
8829 * lynx-low.c (ptrace_request_to_str): Define a temporary
8830 macro and use it to simplify this function's implementation.
8832 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8834 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8837 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8839 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8841 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8843 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8845 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8847 * lynx-low.c (lynx_resume): Use the resume_info parameter
8848 to determine the ptid for the lynx_ptrace call, unless
8849 it is equal to minus_one_ptid, in which case we use the
8850 ptid of the current_inferior.
8851 (lynx_wait_1): After having received a thread create/exit
8852 event, resume the inferior's execution using the signaling
8853 thread's ptid, rather than the old ptid.
8855 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8857 * lynx-low.c (lynx_resume): Delete variable ret.
8859 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8861 * gdbreplay.c (gdbreplay_version): Update copyright year.
8862 * server.c (gdbserver_version): Likewise.
8864 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8866 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8869 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8871 * lynx-low.c (ptrace_request_to_str): Add handling for
8874 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8876 * lynx-low.c (lynx_attach): Delete variable new_process.
8878 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8880 * lynx-low.c (lynx_create_inferior): Delete variable
8883 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8885 * lynx-low.c (ptrace_request_to_str): Do not handle
8886 PTRACE_GETTHREADLIST if this macro does not exist.
8888 2012-12-15 Yao Qi <yao@codesourcery.com>
8890 * Makefile.in (OBS): Add notif.o.
8891 * notif.c, notif.h: New.
8892 * server.c: Include "notif.h".
8893 (struct vstop_notif) <next>: Remove.
8895 (queue_stop_reply): Update.
8896 (push_event, send_next_stop_reply): Remove.
8897 (discard_queued_stop_replies): Update.
8898 (notif_stop): New variable.
8899 (handle_v_stopped): Remove.
8900 (handle_v_requests): Don't call handle_v_stopped. Call
8901 handle_ack_notif instead.
8902 (queue_stop_reply_callback): Call notif_event_enque instead
8903 of queue_stop_reply.
8904 (handle_status): Don't call send_next_stop_reply, call
8905 notif_write_event instead.
8906 (kill_inferior_callback): Likewise.
8907 (detach_or_kill_inferior_callback): Likewise.
8908 (main): Call initialize_notif.
8909 (process_serial_event): Call QUEUE_is_empty.
8910 (handle_target_event): Call notif_push instead of push event.
8911 * server.h (push_event): Remove declaration.
8913 2012-12-10 Tom Tromey <tromey@redhat.com>
8915 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8916 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8919 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8920 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8921 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8922 (amd64-linux-ipa.o, ax.o): Rewrite.
8923 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8924 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8925 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8926 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8927 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8928 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8929 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8930 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8931 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8932 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8933 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8934 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8935 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8936 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8937 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8938 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8939 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8940 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8941 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8942 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8943 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8944 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8945 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8946 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8947 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8948 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8949 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8950 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8951 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8952 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8953 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8954 (reg-tilegx.o): Remove.
8955 (all_object_files): New macro.
8956 Include .deps files.
8957 * aclocal.m4, configure: Rebuild.
8958 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8959 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8960 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8962 2012-12-05 Tom Tromey <tromey@redhat.com>
8965 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8967 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8969 * configure.ac: Check for linux/perf_event.h.
8970 * config.in: Regenerated.
8971 * configure: Regenerated.
8973 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8975 * hostio.c (handle_readlink): Decrease buffer size
8976 parameter passed to readlink by one byte.
8978 2012-11-26 Yao Qi <yao@codesourcery.com>
8980 * configure.ac (build_warnings): Append '-Wempty-body'.
8981 * configure: Regenerated.
8982 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8985 2012-11-15 Pierre Muller <muller@sourceware.org>
8987 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8988 * config.in: Regenerate.
8989 * configure: Regenerate.
8990 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8991 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8992 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8993 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8995 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8996 instead of <sys/wait.h> header.
8997 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8999 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9001 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9002 (various make rules): Remove -DGDBSERVER
9004 2012-11-09 Yao Qi <yao@codesourcery.com>
9006 * spu-low.c (current_ptid): Move it to ..
9007 * gdbthread.h: ... here. New.
9008 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9009 * server.c (myresume, process_serial_event): Likewise.
9010 * thread-db.c (thread_db_find_new_threads): Likewise.
9011 * tracepoint.c (run_inferior_command): Likewise.
9013 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9015 * server.c (handle_search_memory_1): Include access length in
9018 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9020 * linux-crisv32-low.c: Fix compile errors.
9022 2012-09-04 Yao Qi <yao@codesourcery.com>
9024 * tracepoint.c (cmd_qtsv): Adjust debug message.
9025 Don't check CUR_TPOINT.
9027 2012-08-28 Yao Qi <yao@codesourcery.com>
9029 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9030 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9031 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9032 Remove declarations of xmalloc, xreallloc, xstrdup and
9034 * Makefile.in (libiberty_h): New.
9035 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9036 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9038 2012-08-23 Yao Qi <yao@codesourcery.com>
9040 * server.h: Remove declaration of 'xsnprintf'.
9042 2012-08-22 Keith Seitz <keiths@redhat.com>
9044 * server.h: Include build-gnulib-gbserver/config.h.
9045 * gdbreplay.c: Likewise.
9047 2012-08-08 Doug Evans <dje@google.com>
9049 * Makefile.in (SFILES): Add gdb_vecs.c.
9050 (OBS): Add gdb_vecs.o.
9051 (gdb_vecs_h, host_defs_h): New variables.
9052 (thread-db.o): Add $(gdb_vecs_h) dependency.
9053 (gdb_vecs.o): New rule.
9054 * thread-db.c: #include "gdb_vecs.h".
9055 (thread_db_load_search): Use a vector to iterate over path elements.
9056 Handle text appearing after "$pdir".
9058 * configure.ac: Add check for strstr.
9059 * config.in: Regenerate.
9060 * configure: Regenerate.
9062 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9064 * hostio.c (handle_pread): If pread fails, fall back to attempting
9066 (handle_pwrite): Likewise for pwrite.
9068 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9070 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9071 between unsupported TYPE and unimplementable ADDR/LEN combination.
9072 (arm_insert_point): Act on new return value.
9074 2012-07-31 Pedro Alves <palves@redhat.com>
9076 * server.c (process_point_options): Only skip tokens if we find
9077 one that is unrecognized. Don't treat 'X' specially while
9078 skipping unrecognized tokens.
9080 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9082 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9083 to 4-byte-align HW breakpoint addresses for Thumb.
9085 2012-07-27 Yao Qi <yao@codesourcery.com>
9089 * server.h: Declare gdb_agent_about_to_close.
9090 * target.c (kill_inferior): Include "agent.h".
9091 New. Send command 'kill'.
9092 * target.h (kill_inferior): Removed macro.
9093 * tracepoint.c (gdb_agent_about_to_close): New.
9094 (gdb_agent_helper_thread): Handle command 'close'.
9095 Wait endlessly until the inferior stops.
9096 Install gdb_agent_remove_socket to atexit hook.
9097 (agent_socket_name): New static variable.
9098 (gdb_agent_socket_init): Replace local variable 'name' with
9099 'agent_socket_name'.
9100 (gdb_agent_remove_socket): New.
9102 2012-07-27 Yao Qi <yao@codesourcery.com>
9104 * server.c (process_point_options): Stop at 'X' when parsing.
9106 2012-07-19 Michael Eager <eager@eagercon.com>
9108 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9110 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9111 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9112 hardware breakpoint.
9114 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9116 * gdbserver/linux-low.c (initialize_low): Call
9117 linux_ptrace_init_warnings.
9119 2012-07-02 Doug Evans <dje@google.com>
9121 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9124 2012-07-02 Stan Shebs <stan@codesourcery.com>
9126 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9127 (ax.o): Add it to build rule.
9129 (OBS): Add format.o.
9130 (IPA_OBS): Add format.o.
9131 * server.c (handle_query): Claim support for breakpoint commands.
9132 (process_point_options): Add command case.
9133 (process_serial_event): Leave running if there are printfs in
9135 * mem-break.h (any_persistent_commands): Declare.
9136 (add_breakpoint_commands): Declare.
9137 (gdb_no_commands_at_breakpoint): Declare.
9138 (run_breakpoint_commands): Declare.
9139 * mem-break.c (struct point_command_list): New struct.
9140 (struct breakpoint): New field command_list.
9141 (any_persistent_commands): New function.
9142 (add_commands_to_breakpoint): New function.
9143 (add_breakpoint_commands): New function.
9144 (gdb_no_commands_at_breakpoint): New function.
9145 (run_breakpoint_commands): New function.
9146 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9148 * ax.c: Include format.h.
9149 (ax_printf): New function.
9150 (gdb_eval_agent_expr): Add printf opcode.
9152 2012-06-13 Yao Qi <yao@codesourcery.com>
9154 * server.c (start_inferior): Remove duplicated writes to fields
9155 'last_resume_kind' and 'last_status' of 'current_inferior'.
9157 2012-06-12 Yao Qi <yao@codesourcery.com>
9158 Pedro Alves <palves@redhat.com>
9160 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9162 * server.c (handle_v_cont): Extend comment.
9164 2012-06-11 Yao Qi <yao@codesourcery.com>
9166 * linux-low.c (linux_attach): Add 'static'.
9168 2012-06-06 Yao Qi <yao@codesourcery.com>
9170 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9172 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9174 Fix gcc -flto compilation warning.
9175 * server.c (main): Make variable multi_mode and attach volatile.
9177 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9179 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9180 if the platform doesn't know about it.
9182 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9184 * Makefile.in (SFILES): Add linux-tile-low.c.
9185 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9186 * configure.srv: Handle tilegx-*-linux*.
9187 * linux-tile-low.c: New file.
9189 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9191 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9193 2012-05-24 Pedro Alves <palves@redhat.com>
9197 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9199 2012-05-24 Pedro Alves <palves@redhat.com>
9203 Replace target_signal with gdb_signal throughout.
9205 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9207 * linux-low.c (linux_store_registers): Avoid the copying sequence
9208 when no data has been retrieved by ptrace.
9210 2012-05-22 Will Deacon <will.deacon@arm.com>
9212 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9213 Include asm/ptrace.h.
9214 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9217 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9219 * linux-low.c (linux_store_registers): Don't re-retrieve data
9220 with ptrace that has already been obtained from /proc. Always
9221 copy any data retrieved with ptrace to the buffer supplied.
9223 2012-05-11 Yao Qi <yao@codesourcery.com>
9224 Pedro Alves <palves@redhat.com>
9226 * linux-low.c (enum stopping_threads_kind): New.
9227 (stopping_threads): Change type to `enum stopping_threads_kind'.
9228 (handle_extended_wait): If stopping and suspending threads, leave
9229 the new_lwp suspended too.
9230 (linux_wait_for_event): Adjust.
9231 (stop_all_lwps): Set `stopping_threads' to
9232 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9233 whether we're suspending threads or just stopping them. Assert no
9236 2012-04-29 Yao Qi <yao@codesourcery.com>
9238 * server.h: Move some code to ...
9239 * gdbthread.h: ... here. New.
9240 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9241 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9242 (nto-low.o, win32-low.o): Likewise.
9243 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9244 * regcache.c, remote-utils.c, server.c: Likewise.
9245 * target.c, tracepoint.c, win32-low.c: Likewise.
9247 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9249 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9250 (PTRACE_ARG4_TYPE): Likewise.
9251 (PTRACE_XFER_TYPE): Likewise.
9252 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9253 ptrace to PTRACE_ARG3_TYPE.
9254 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9255 (PTRACE_ARG4_TYPE): Likewise.
9256 (PTRACE_XFER_TYPE): Likewise.
9257 (linux_detach_one_lwp): Cast fourth argument of
9258 ptrace to long then PTRACE_ARG4_TYPE.
9259 (regsets_fetch_inferior_registers): Cast third argument of
9260 ptrace to long then PTRACE_ARG3_TYPE.
9261 (regsets_store_inferior_registers): Likewise.
9263 2012-04-20 Pedro Alves <palves@redhat.com>
9265 * configure: Regenerate.
9267 2012-04-19 Pedro Alves <palves@redhat.com>
9269 * Makefile.in (GNULIB_BUILDDIR): New.
9270 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9271 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9272 (all, install-only, uninstall, clean-info, all-lib, clean): No
9273 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9274 (maintainer-clean realclean distclean): Use subdir_do.
9276 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9277 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9278 * acinclude.m4: Include acx_configure_dir.m4.
9279 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9280 calls. Call AC_PROG_RANLIB. Configure gnulib using
9283 (GNULIB_STDINT_H): Adjust.
9284 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9285 * gdbreplay.c: Include build-gnulib/config.h.
9286 * server.h: Likewise.
9287 * aclocal.m4: Regenerate.
9288 * config.in: Regenerate.
9289 * configure: Regenerate.
9291 2012-04-19 Pedro Alves <palves@redhat.com>
9293 * Makefile.in (LIBGNU, INCGNU): Adjust.
9294 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9295 (all, install-only, uninstall, clean-info, all-lib, clean)
9296 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9297 * configure.ac: Adjust AC_OUTPUT output.
9298 * aclocal.m4: Regenerate.
9299 * configure: Regenerate.
9301 2012-04-19 Pedro Alves <palves@redhat.com>
9303 * Makefile.in (generated_files): New.
9304 (server_h): Remove the explicit dependency on config.h, and depend
9305 on $generated_files.
9307 2012-04-19 Pedro Alves <palves@redhat.com>
9309 * Makefile.in (INCGNU): Add -Ignulib.
9311 2012-04-19 Pedro Alves <palves@redhat.com>
9313 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9314 (INCGNU): ... this, and spell out -I here.
9315 (GNULIB_LIB): Rename to ...
9317 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9319 2012-04-19 Pedro Alves <palves@redhat.com>
9321 * config.in: Regenerate.
9323 2012-04-19 Pedro Alves <palves@redhat.com>
9325 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9326 * server.h (memmem): Remove declaration.
9327 * config.in: Regenerate.
9328 * configure: Regenerate.
9330 2012-04-19 Yao Qi <yao@codesourcery.com>
9332 * Makefile.in (SFILES): Add common/vec.c.
9336 2012-04-19 Yao Qi <yao@codesourcery.com>
9338 * remote-utils.c (prepare_resume_reply): Replace with macro
9339 target_core_of_thread.
9340 * server.c (handle_qxfer_threads_proper): Likewise.
9341 * target.h (traget_core_of_thread): New macro.
9343 2012-04-18 Pedro Alves <palves@redhat.com>
9345 * aclocal.m4: Regenerate.
9346 * configure: Regenerate.
9348 2012-04-16 Yao Qi <yao@codesourcery.com>
9350 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9351 duplicated on address.
9353 2012-04-16 Yao Qi <yao@codesourcery.com>
9355 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9356 (struct tracepoint_action_ops) <send>: New field.
9357 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9358 (agent_expr_send, x_tracepoint_action_send): New.
9359 (l_tracepoint_action_send): New.
9360 (cmd_qtdp): Download and install tracepoint
9361 according to `use_agent'.
9362 (run_inferior_command): Add one more parameter `len'.
9364 (tracepoint_send_agent): New.
9365 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9367 2012-04-16 Yao Qi <yao@codesourcery.com>
9369 * tracepoint.c (download_tracepoints): Moved to ...
9370 (cmd_qtstart): ... here.
9372 2012-04-14 Yao Qi <yao@codesourcery.com>
9374 * tracepoint.c: Include inttypes.h.
9375 (struct collect_memory_action): Use sized types.
9376 (struct tracepoint): Likewise.
9377 (cmd_qtdp, stop_tracing): Update print specifiers.
9378 (cmd_qtp, response_tracepoint): Likewise.
9379 (collect_data_at_tracepoint): Likewise.
9380 (collect_data_at_step): Likewise.
9382 2012-04-14 Yao Qi <yao@codesourcery.com>
9384 Import gnulib module inttypes.
9385 * aclocal.m4, config.in, configure: Regenerated.
9387 2012-04-14 Yao Qi <yao@codesourcery.com>
9389 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9390 Makefile and config.status at last.
9392 2012-04-13 Yao Qi <yao@codesourcery.com>
9394 * tracepoint.c: Include stdint.h unconditionally.
9396 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9398 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9399 on BFD_HAVE_SYS_PROCFS_TYPE.
9400 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9401 * configure: Regenerate.
9402 * config.in: Likewise.
9404 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9406 * Makefile.in (clean): Also remove x32.c x32-linux.c
9407 x32-avx.c x32-avx-linux.c.
9408 (x32.o): New target.
9410 (x32-linux.o): Likewise.
9411 (x32-linux.c): Likewise.
9412 (x32-avx.o): Likewise.
9413 (x32-avx.c): Likewise.
9414 (x32-avx-linux.o): Likewise.
9415 (x32-avx-linux.c): Likewise.
9417 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9418 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9419 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9420 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9421 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9422 i386/x32-avx-linux.xml.
9424 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9425 (init_registers_x32_avx_linux): Likwise.
9426 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9427 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9429 2012-04-13 Pedro Alves <palves@redhat.com>
9431 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9432 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9433 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9434 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9437 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9439 * linux-x86-low.c (compat_x32_clock_t): New.
9440 (compat_x32_siginfo_t): Likewise.
9441 (compat_x32_siginfo_from_siginfo): Likewise.
9442 (siginfo_from_compat_x32_siginfo): Likewise.
9443 (linux_is_elf64): Likewise.
9444 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9445 and siginfo_from_compat_x32_siginfo for x32.
9446 (x86_arch_setup): Set linux_is_elf64.
9448 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9451 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9453 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9454 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9455 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9456 compatible with process.
9458 2012-04-12 Yao Qi <yao@codesourcery.com>
9460 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9461 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9462 (install-only, install-info, clean): Handle sub dir gnulib.
9463 (all-lib, am--refresh): New targets.
9464 (memmem.o): Remove target.
9465 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9466 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9467 (AC_REPLACE_FUNCS): Remove memmem.
9468 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9469 (AC_OUTPUT): Generate Makefile in gnulib/.
9470 * aclocal.m4, config.in, configure: Regenerated.
9472 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9474 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9476 2012-04-05 Pedro Alves <palves@redhat.com>
9478 -Werror=strict-aliasing
9480 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9483 2012-04-04 Pedro Alves <palves@redhat.com>
9485 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9486 (sparc_store_gregset_from_stack, sparc_store_gregset)
9487 (sparc_breakpoint_at): Fix formatting.
9489 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9491 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9493 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9494 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9495 * config.in: Regenerate.
9496 * configure: Likewise.
9498 2012-03-29 Pedro Alves <palves@redhat.com>
9500 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9501 Correct ptrace arguments.
9503 2012-03-28 Pedro Alves <palves@redhat.com>
9505 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9506 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9507 (IA64_FR1_REGNUM): New defines.
9508 (ia64_fetch_register): New.
9509 (the_low_target): Install it.
9510 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9512 * linux-low.c (linux_fetch_registers): Try the
9513 the_low_target.fetch_register hook first.
9515 * linux-arm-low.c (the_low_target): Adjust.
9516 * linux-bfin-low.c (the_low_target): Adjust.
9517 * linux-cris-low.c (the_low_target): Adjust.
9518 * linux-crisv32-low.c (the_low_target): Adjust.
9519 * linux-m32r-low.c (the_low_target): Adjust.
9520 * linux-m68k-low.c (the_low_target): Adjust.
9521 * linux-mips-low.c (the_low_target): Adjust.
9522 * linux-ppc-low.c (the_low_target): Adjust.
9523 * linux-s390-low.c (the_low_target): Adjust.
9524 * linux-sh-low.c (the_low_target): Adjust.
9525 * linux-sparc-low.c (the_low_target): Adjust.
9526 * linux-tic6x-low.c (the_low_target): Adjust.
9527 * linux-x86-low.c (the_low_target): Adjust.
9528 * linux-xtensa-low.c (the_low_target): Adjust.
9530 2012-03-26 Pedro Alves <palves@redhat.com>
9532 * server.c (handle_qxfer_libraries): Don't bail early if
9533 the_target->qxfer_libraries_svr4 is not NULL.
9535 2012-03-26 Pedro Alves <palves@redhat.com>
9537 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9539 2012-03-23 Pedro Alves <palves@redhat.com>
9541 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9542 "library-list-svr4" element's start tag when the the DSO list is
9545 2012-03-23 Pedro Alves <palves@redhat.com>
9547 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9548 a variable whose type size is the same as the inferior's pointer
9551 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9553 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9555 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9556 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9557 * linux-low.h: Include <signal.h>.
9558 (struct siginfo): Remove forward declaration.
9559 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9562 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9564 * .gitignore: Ignore more files.
9566 2012-03-19 Pedro Alves <palves@redhat.com>
9567 Jan Kratochvil <jan.kratochvil@redhat.com>
9569 * server.c (cont_thread, general_thread): Add describing comments.
9570 (start_inferior): Clear `cont_thread'.
9571 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9574 2012-03-15 Yao Qi <yao@codesourcery.com>
9576 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9578 (cmd_qtdp): ... here.
9580 2012-03-15 Yao Qi <yao@codesourcery.com>
9582 * tracepoint.c (struct tracepoint_action_ops): New.
9583 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9584 (m_tracepoint_action_download): New.
9585 (r_tracepoint_action_download): New.
9586 (x_tracepoint_action_download): New.
9587 (l_tracepoint_action_download): New.
9588 (add_tracepoint_action): Install `action->ops' according type.
9589 (download_tracepoint_1): Move code `download' function pointer
9590 of various tracepoint_action_ops.
9592 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9594 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9595 linux_ptrace_attach_warnings.
9597 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9599 * Makefile.in (linux-ptrace.o): New.
9600 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9601 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9602 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9603 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9604 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9606 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9608 2012-03-08 Yao Qi <yao@codesourcery.com>
9609 Pedro Alves <palves@redhat.com>
9611 Fix PR server/13392.
9612 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9614 * tracepoint.c (remove_tracepoint): New.
9615 (cmd_qtdp): Call remove_tracepoint when failed to install.
9617 2012-03-07 Pedro Alves <palves@redhat.com>
9619 * linux-low.c (get_detach_signal): New.
9620 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9621 Pass on pending signals to PTRACE_DETACH. Check the result of the
9623 * server.c (program_signals, program_signals_p): New.
9624 (handle_general_set): Handle QProgramSignals.
9625 * server.h (program_signals, program_signals_p): Declare.
9627 2012-03-05 Pedro Alves <palves@redhat.com>
9628 Jan Kratochvil <jan.kratochvil@redhat.com>
9630 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9633 2012-03-03 Yao Qi <yao@codesourcery.com>
9635 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9636 agent_look_up_symbols.
9638 2012-03-03 Yao Qi <yao@codesourcery.com>
9640 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9641 (linux-x86-low.o): Likewise.
9642 * server.h: Remove in_process_agent_loaded.
9643 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9647 2012-03-03 Yao Qi <yao@codesourcery.com>
9649 * tracepoint.c (gdb_agent_capability): New global.
9650 (in_process_agent_loaded_ust): Renamed to
9651 `in_process_agent_supports_ust'.
9653 (in_process_agent_supports_ust): Call agent_capability_check.
9654 (clear_installed_tracepoints): Assert that agent supports
9657 2012-03-03 Yao Qi <yao@codesourcery.com>
9659 * linux-low.c (linux_supports_agent): New.
9660 (linux_target_ops): Initialize field `supports_agent' with
9661 linux_supports_agent.
9662 * target.h (struct target_ops) <supports_agent>: New.
9663 (target_supports_agent): New macro.
9664 * server.c (handle_general_set): Handle packet 'QAgent'.
9665 (handle_query): Send `QAgent+'.
9666 * Makefile.in (server.o): Depends on agent.h.
9668 2012-03-03 Yao Qi <yao@codesourcery.com>
9670 * Makefile.in (OBS): Add agent.o.
9671 Add new rule for agent.o.
9672 Track dependence of tracepoint.c on agent.h.
9673 * tracepoint.c (run_inferior_command_1):
9674 (run_inferior_command): Call agent_run_command.
9675 (gdb_ust_connect_sync_socket): Deleted. Move it to
9677 (resume_thread, stop_thread): Likewise.
9678 (gdb_ust_socket_init): Renamed to ...
9679 (gdb_agent_socket_init): ... New.
9680 (gdb_ust_thread): Renamed to ...
9681 (gdb_agent_helper_thread): ... New.
9682 (gdb_ust_init): Move some code to ...
9683 (gdb_agent_init): ... here. New.
9684 [HAVE_UST]: Call gdb_ust_init.
9685 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9686 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9687 * config.in, configure: Regenerated.
9689 2012-03-02 Pedro Alves <palves@redhat.com>
9691 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9692 * linux-low.c (struct simple_pid_list): New.
9693 (stopped_pids): New a struct simple_pid_list pointer.
9694 (add_to_pid_list, pull_pid_from_list): New.
9695 (handle_extended_wait): Don't assume the first signal new children
9696 report is SIGSTOP. Adjust call to pull_pid_from_list.
9697 (linux_wait_for_lwp): Adjust.
9699 2012-03-02 Yao Qi <yao@codesourcery.com>
9701 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9704 2012-03-02 Yao Qi <yao@codesourcery.com>
9706 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9707 `stop_pc' and `tpoint'. Update caller.
9709 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9711 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9712 * linux-low.c (use_linux_regsets): New macro.
9713 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9714 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9715 (linux_register_in_regsets): New function.
9716 (usr_fetch_inferior_registers): Skip registers covered by
9718 (usr_store_inferior_registers): Likewise.
9719 (usr_fetch_inferior_registers): New macro.
9720 (usr_store_inferior_registers): Likewise.
9721 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9722 (linux_store_registers): Likewise.
9723 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9725 (init_registers_mips64_dsp_linux): Likewise.
9726 (init_registers_mips_linux): New macro.
9727 (init_registers_mips_dsp_linux): Likewise.
9728 (mips_dsp_num_regs): Likewise.
9729 (DSP_BASE, DSP_CONTROL): New fallback macros.
9730 (mips_base_regs): New macro.
9731 (mips_regmap): Use it. Fix the size.
9732 (mips_dsp_regmap): New variable.
9733 (mips_dsp_regset_bitmap): Likewise.
9734 (mips_arch_setup): New function.
9735 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9737 (mips_cannot_store_register): Likewise.
9738 (the_low_target): Update .arch_setup, .num_regs and .regmap
9739 initializers. Add .regset_bitmap initializer.
9740 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9742 * linux-bfin-low.c (the_low_target): Likewise.
9743 * linux-cris-low.c (the_low_target): Likewise.
9744 * linux-crisv32-low.c (the_low_target): Likewise.
9745 * linux-ia64-low.c (the_low_target): Likewise.
9746 * linux-m32r-low.c (the_low_target): Likewise.
9747 * linux-m68k-low.c (the_low_target): Likewise.
9748 * linux-ppc-low.c (the_low_target): Likewise.
9749 * linux-s390-low.c (the_low_target): Likewise.
9750 * linux-sh-low.c (the_low_target): Likewise.
9751 * linux-sparc-low.c (the_low_target): Likewise.
9752 * linux-tic6x-low.c (the_low_target): Likewise.
9753 * linux-x86-low.c (the_low_target): Likewise.
9754 * linux-xtensa-low.c (the_low_target): Likewise.
9755 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9756 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9757 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9759 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9760 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9762 2012-02-29 Yao Qi <yao@codesourcery.com>
9763 Pedro Alves <palves@redhat.com>
9765 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9766 `step_over_finished' is true.
9768 2012-02-27 Pedro Alves <palves@redhat.com>
9770 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9771 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9773 2012-02-27 Pedro Alves <palves@redhat.com>
9776 * linux-low.c (pid_is_stopped): New.
9777 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9779 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9781 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9784 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9786 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9788 2012-02-24 Luis Machado <lgustavo@codesourcery>
9790 * server.c (handle_query): Advertise support for target-side
9791 breakpoint condition evaluation.
9792 (process_point_options): New function.
9793 (process_serial_event): When inserting a breakpoint, check for
9794 a target-side condition that should be evaluated.
9796 * mem-break.c: Include regcache.h and ax.h.
9797 (point_cond_list_t): New data structure.
9798 (breakpoint) <cond_list>: New field.
9799 (find_gdb_breakpoint_at): Make non-static.
9800 (delete_gdb_breakpoint_at): Clear any target-side
9802 (clear_gdb_breakpoint_conditions): New function.
9803 (add_condition_to_breakpoint): Likewise.
9804 (add_breakpoint_condition): Likewise.
9805 (gdb_condition_true_at_breakpoint): Likewise.
9806 (gdb_breakpoint_here): Return result directly instead
9807 of going through a local variable.
9809 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9810 (clear_gdb_breakpoint_conditions): Likewise.
9811 (add_breakpoint_condition): Likewise.
9812 (gdb_condition_true_at_breakpoint): Likewise.
9814 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9815 (need_step_over_p): Take target-side breakpoint condition into
9818 2012-02-24 Luis Machado <lgustavo@codesourcery>
9820 * server.h: Include tracepoint.h.
9821 (agent_mem_read, agent_get_trace_state_variable_value,
9822 agent_set_trace_state_variable_value,
9823 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9824 get_set_tsv_func_addr): New prototypes.
9826 * ax.h: New include file.
9827 * ax.c: New source file.
9829 * tracepoint.c: Include ax.h.
9830 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9831 agent_expr, eval_result_type): Move to ax.h.
9832 (parse_agent_expr): Rename to ...
9833 (gdb_parse_agent_expr): ... this, make it non-static and move
9835 (unparse_agent_expr) Rename to ...
9836 (gdb_unparse_agent_expr): ... this, make it non-static and move
9838 (eval_agent_expr): Rename to ...
9839 (eval_tracepoint_agent_expr): ... this.
9840 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9841 forward declarations.
9842 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9843 (agent_get_trace_state_variable_value): New function.
9844 (agent_set_trace_state_variable_value): New function.
9845 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9846 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9847 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9848 (condition_true_at_tracepoint): Likewise.
9849 (parse_agent_expr): Rename to ...
9850 (gdb_parse_agent_expr): ... this and move to ax.c.
9851 (unparse_agent_expr): Rename to ...
9852 (gdb_unparse_agent_expr): ... this and move to ax.c.
9853 (gdb_agent_op_name): Move to ax.c.
9854 (eval_agent_expr): Rename to ...
9855 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9857 (eval_tracepoint_agent_expr): New function.
9858 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9860 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9862 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9863 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9864 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9865 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9866 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9867 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9868 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9869 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9870 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9871 (compile_bytecodes): Remove forward declaration.
9872 (is_goto_target): Move to ax.c.
9873 (compile_bytecodes): Move to ax.c and call
9874 agent_get_trace_state_variable_value (...) and
9875 agent_set_trace_state_variable_value (...).
9877 * Makefile.in: Update ax.c and IPA dependencies.
9879 2012-02-24 Pedro Alves <palves@redhat.com>
9881 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9882 (cmd_bigqtbuffer_circular): ... this. Only handle
9883 'QTBuffer:circular:'.
9884 (handle_tracepoint_general_set): Adjust.
9886 2012-02-16 Yao Qi <yao@codesourcery.com>
9888 * inferiors.c: Move code to ...
9889 * dll.c: .... here. New.
9890 * server.h: Declare clear_dlls.
9891 * Makefile.in (SFILES): Add dll.c.
9895 2012-02-11 Yao Qi <yao@codesourcery.com>
9897 * server.c: (handle_monitor_command): Add a new parameter
9899 (handle_query): Update caller.
9901 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9903 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9904 * configure, config.in: Regenerate.
9905 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9908 2012-02-02 Pedro Alves <palves@redhat.com>
9910 Try SIGKILL first, then PTRACE_KILL.
9911 * linux-low.c (linux_kill_one_lwp): New.
9912 (linux_kill_one_lwp): Rename to ...
9913 (kill_one_lwp_callback): ... this. Use the new
9916 2012-02-02 Pedro Alves <palves@redhat.com>
9918 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9921 2012-01-27 Pedro Alves <palves@redhat.com>
9923 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9924 (elf_64_file_p): Make static.
9925 (linux_pid_exe_is_elf_64_file): New.
9926 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9927 Delete declarations.
9928 (linux_pid_exe_is_elf_64_file): Declare.
9929 * linux-x86-low.c (x86_arch_setup): Use
9930 linux_pid_exe_is_elf_64_file.
9932 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9934 * linux-low.c (linux_wait_for_event_1): Rename to ...
9935 (linux_wait_for_event): ... here and merge it with former
9936 linux_wait_for_event - new variable wait_ptid, use it.
9937 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9939 2012-01-23 Pedro Alves <palves@redhat.com>
9941 * server.c (main): Avoid yet another case of infinite loop while
9942 detaching/killing after a longjmp.
9944 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9947 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9949 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9951 * hostio.c (handle_readlink): New function.
9952 (handle_vFile): Call it to handle "vFile:readlink" packets.
9954 2012-01-20 Pedro Alves <palves@redhat.com>
9955 Ulrich Weigand <ulrich.weigand@linaro.org>
9957 * server.c (handle_v_requests): Only support vAttach and vRun to
9958 start multiple processes when in extended protocol mode.
9960 2012-01-17 Pedro Alves <palves@redhat.com>
9962 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9963 memalign plus mprotect to allocate the scratch buffer.
9965 2012-01-13 Pedro Alves <palves@redhat.com>
9967 * server.c (attach_inferior): Clear `cont_thread'.
9969 2012-01-13 Pedro Alves <palves@redhat.com>
9971 * server.c (main): Avoid infinite loop while detaching/killing
9974 2012-01-09 Doug Evans <dje@google.com>
9976 * server.c (start_inferior): Set last_ptid in --wrapper case.
9978 2012-01-06 Yao Qi <yao@codesourcery.com>
9980 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9982 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9984 2012-01-04 Yao Qi <yao@codesourcery.com>
9986 * tracepoint.c (cmd_qtdp): Print debug message
9987 for static tracepoint.
9989 2012-01-04 Yao Qi <yao@codesourcery.com>
9991 * tracepoint.c (trace_vdebug): Differentiate debug message
9992 between gdbserver and IPA.
9994 2012-01-03 Yao Qi <yao@codesourcery.com>
9996 * tracepoint.c (tracepoint_was_hit): Don't collect for
9999 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10001 * terminal.h: Reformat copyright header.
10003 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10005 * server.c (gdbserver_version): Update copyright year.
10006 * gdbreplay.c (gdbreplay_version): Likewise.
10008 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10010 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10013 2011-12-18 Hui Zhu <teawater@gmail.com>
10014 * linux-low.c (linux_create_inferior): Save return value to ret.
10016 2011-12-18 Hui Zhu <teawater@gmail.com>
10018 * linux-low.c (linux_create_inferior): Save return value to ret.
10020 2011-12-16 Doug Evans <dje@google.com>
10022 * linux-low.c (linux_create_inferior): If stdio connection,
10023 redirect stdin from /dev/null, stdout to stderr.
10024 * remote-utils.c (remote_is_stdio): New static global.
10025 (remote_connection_is_stdio): New function.
10026 (remote_prepare): Handle stdio connection.
10027 (remote_open): Ditto.
10028 (remote_close): Don't close stdin for stdio connections.
10029 (read_prim,write_prim): New functions. Replace all calls to
10030 read/write to these.
10031 * server.c (main): Watch for "-" argument. Move call to
10032 remote_prepare before start_inferior.
10033 * server.h (STDIO_CONNECTION_NAME): New macro.
10034 (remote_connection_is_stdio): Declare.
10036 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10037 in debugging output.
10039 2011-12-15 Yao Qi <yao@codesourcery.com>
10041 * tracepoint.c: Include sys/syscall.h.
10042 (gdb_ust_thread): Remove preprocessor conditional.
10044 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10046 * linux-low.c (linux_detach_one_lwp): Call
10047 the_low_target.prepare_to_resume before detaching.
10049 2011-12-14 Yao Qi <yao@codesourcery.com>
10051 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10054 2011-12-14 Yao Qi <yao@codesourcery.com>
10056 * i386-low.c (i386_low_stopped_data_address): Initialize local
10057 variable `control'.
10059 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10063 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10064 DR_CONTROL unless necessary. Extend comments.
10065 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10066 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10068 2011-12-13 Yao Qi <yao@codesourcery.com>
10070 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10072 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10074 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10076 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10077 Print new debug message for such case.
10079 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10081 Fix overlapping memcpy.
10082 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10083 the read_inferior_memory transfer.
10084 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10085 write_inferior_memory transfer.
10086 (set_fast_tracepoint_jump): New variable buf. Use it for the
10087 read_inferior_memory and write_inferior_memory transfers.
10088 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10089 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10090 Use it for the write_inferior_memory transfer.
10091 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10094 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10096 * linux-low.c (fetch_register, store_register): Make code
10097 consistent, fix formatting.
10099 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10101 * linux-low.c (usr_store_inferior_registers): Factor out code
10102 to handle individual registers into...
10103 (store_register): ... this new function.
10105 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10107 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10108 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10109 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10110 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10111 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10112 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10113 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10114 (srv_xmlfiles): Add new XML files.
10116 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10118 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10119 (init_registers_s390_linux32v1): Add prototype.
10120 (init_registers_s390_linux32v2): Likewise.
10121 (init_registers_s390_linux64v1): Likewise.
10122 (init_registers_s390_linux64v2): Likewise.
10123 (init_registers_s390x_linux64v1): Likewise.
10124 (init_registers_s390x_linux64v2): Likewise.
10125 (s390_num_regs): Increment to 52.
10126 (s390_regmap): Add orig_r2 register.
10127 (s390_num_regs_3264): Increment to 68.
10128 (s390_regmap_3264): Add orig_r2 register.
10129 (s390_collect_ptrace_register): Handle orig_r2 register.
10130 (s390_supply_ptrace_register): Likewise.
10131 (s390_fill_last_break): New function.
10132 (s390_store_last_break): Likewise.
10133 (s390_fill_system_call): New function.
10134 (s390_store_system_call): Likewise.
10135 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10137 (s390_check_regset): New function.
10138 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10139 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10140 Update target_regsets for available register sets.
10142 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10143 Jan Kratochvil <jan.kratochvil@redhat.com>
10145 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10146 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10148 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10149 * linux-low.h (struct process_info_private): New member r_debug.
10150 * server.c (handle_qxfer_libraries): Call
10151 the_target->qxfer_libraries_svr4.
10152 (handle_qxfer_libraries_svr4): New function.
10153 (qxfer_packets): New entry "libraries-svr4".
10154 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10155 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10156 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10157 PACKET_qXfer_libraries_svr4.
10159 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10161 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10162 PSW address/mask between 8-byte and 16-byte formats.
10163 (s390_supply_ptrace_register): Likewise.
10164 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10165 basic addressing mode bit.
10167 2011-11-24 Stan Shebs <stan@codesourcery.com>
10169 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10171 2011-11-17 Stan Shebs <stan@codesourcery.com>
10173 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10174 (tracing_start_time): New global.
10175 (tracing_stop_time): New global.
10176 (tracing_user_name): New global.
10177 (tracing_notes): New global.
10178 (tracing_stop_note): New global.
10179 (cmd_qtstart): Set traceframe_usage, start_time.
10180 (stop_tracing): Set stop_time.
10181 (cmd_qtstatus): Report additional status.
10182 (cmd_qtp): New function.
10183 (handle_tracepoint_query): Call it.
10184 (cmd_qtnotes): New function.
10185 (handle_tracepoint_general_set): Call it.
10186 (get_timestamp): Rename from tsv_get_timestamp.
10188 2011-11-14 Stan Shebs <stan@codesourcery.com>
10189 Kwok Cheung Yeung <kcy@codesourcery.com>
10191 * linux-x86-low.c (small_jump_insn): New.
10192 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10193 trampoline and error message, build a trampoline and issue a small
10194 jump instruction to it.
10195 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10196 trampoline and error message.
10197 (x86_get_min_fast_tracepoint_insn_len): New.
10198 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10199 * linux-low.h (struct linux_target_ops): Add arguments to
10200 install_fast_tracepoint_jump_pad operation, add new operation.
10201 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10203 (linux_get_min_fast_tracepoint_insn_len): New function.
10204 (linux_target_op): Add new operation.
10205 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10206 (gdb_trampoline_buffer_end): Ditto.
10207 (gdb_trampoline_buffer_error): Ditto.
10208 (struct ipa_sym_addresses): Add fields for new IPA variables.
10209 (symbol_list): Add entries for new IPA variables.
10210 (struct tracepoint): Add fields to hold the address range of the
10211 trampoline used by the tracepoint.
10212 (trampoline_buffer_head): New static variable.
10213 (trampoline_buffer_tail): Ditto.
10214 (claim_trampoline_space): New function.
10215 (have_fast_tracepoint_trampoline_buffer): New function.
10216 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10218 (install_fast_tracepoint): Ditto, also add error buffer argument.
10219 (cmd_qtminftpilen): New function.
10220 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10221 (fast_tracepoint_from_trampoline_address): New function.
10222 (fast_tracepoint_collecting): Handle trampoline as part of jump
10224 (set_trampoline_buffer_space): New function.
10225 (initialize_tracepoint): Initialize new IPA variables.
10226 * target.h (struct target_ops): Add arguments to
10227 install_fast_tracepoint_jump_pad operation, add new
10228 get_min_fast_tracepoint_insn_len operation.
10229 (target_get_min_fast_tracepoint_insn_len): New.
10230 (install_fast_tracepoint_jump_pad): Add arguments.
10231 * server.h (IPA_BUFSIZ): Define.
10232 * linux-i386-ipa.c: Include extra header files.
10233 (initialize_fast_tracepoint_trampoline_buffer): New function.
10234 (initialize_low_tracepoint): Call it.
10235 * server.h (set_trampoline_buffer_space): Declare.
10236 (claim_trampoline_space): Ditto.
10237 (have_fast_tracepoint_trampoline_buffer): Ditto.
10239 2011-11-14 Yao Qi <yao@codesourcery.com>
10241 * server.c (handle_query): Handle InstallInTrace for qSupported.
10242 * tracepoint.c (add_tracepoint): Sort list.
10243 (install_tracepoint, download_tracepoint): New.
10244 (cmd_qtdp): Call them to install and download tracepoints.
10245 (sort_tracepoints): Removed.
10246 (cmd_qtstart): Update.
10248 2011-11-14 Yao Qi <yao@codesourcery.com>
10250 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10251 * mem-break.h: Declare.
10252 * tracepoint.c (cmd_qtstart): Move some code to ...
10253 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10255 (download_tracepoints): Move some code to ...
10256 (download_tracepoint_1): ... here. New.
10258 2011-11-08 Yao Qi <yao@codesourcery.com>
10260 * remote-utils.c (relocate_instruction): A comment fix.
10262 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10264 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10265 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10266 dr_status_mirror and dr_control_mirror from debug_reg_state.
10267 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10268 (i386_initial_stuff): Remove use of deleted globals.
10269 (i386_get_thread_context, i386_set_thread_context,
10270 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10271 from debug_reg_state.
10273 2011-11-05 Yao Qi <yao@codesourcery.com>
10275 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10276 address as TPOINT's.
10278 2011-11-02 Stan Shebs <stan@codesourcery.com>
10280 * tracepoint.c (agent_mem_read_string): New function.
10281 (eval_agent_expr): Call it for tracenz.
10282 * server.c (handle_query): Report support for tracenz.
10284 2011-11-02 Yao Qi <yao@codesourcery.com>
10286 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10288 2011-11-02 Yao Qi <yao@codesourcery.com>
10290 * target.h: Fix a typo in comment.
10292 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10294 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10295 clobber the breakpoints' shadows with fast tracepoint jumps.
10296 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10297 * target.c (write_inferior_memory): Also pass MYADDR down to
10300 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10302 * configure.ac: Check support for personality routine.
10303 * configure: Regenerate.
10304 * config.in: Likewise.
10305 * linux-low.c: Include <sys/personality.h>.
10306 Define ADDR_NO_RANDOMIZE if necessary.
10307 (linux_create_inferior): Disable address space randomization when
10308 forking inferior, if requested.
10309 (linux_supports_disable_randomization): New function.
10310 (linux_target_ops): Install it.
10311 * server.h (disable_randomization): Declare.
10312 * server.c (disable_randomization): New global variable.
10313 (handle_general_set): Handle QDisableRandomization.
10314 (handle_query): Likewise for qSupported.
10315 (main): Support --disable-randomization and --no-disable-randomization
10316 command line arguments.
10317 * target.h (struct target_ops): Add supports_disable_randomization.
10318 (target_supports_disable_randomization): New macro.
10320 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10322 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10324 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10325 [!PT_GETDSBT] (target_loadmap): New definition.
10326 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10327 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10328 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10329 and PT_GETDSBT to LINUX_LOADMAP.
10330 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10331 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10333 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10335 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10336 (arm_linux_hwbp_cap): New static variable.
10337 (arm_linux_get_hwbp_cap): Replace by ...
10338 (arm_linux_init_hwbp_cap): ... this new function.
10339 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10340 (arm_linux_get_hw_watchpoint_count): Likewise.
10341 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10342 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10343 (arm_prepare_to_resume): Use perror_with_name instead of error.
10345 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10347 * linux-arm-low.c: Include <signal.h>.
10348 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10349 (struct arm_linux_hwbp_cap): New data type.
10350 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10351 (struct arm_linux_hw_breakpoint): New data type.
10352 (MAX_BPTS, MAX_WPTS): Define.
10353 (struct arch_process_info, struct arch_lwp_info): New data types.
10354 (arm_linux_get_hwbp_cap): New function.
10355 (arm_linux_get_hw_breakpoint_count): Likewise.
10356 (arm_linux_get_hw_watchpoint_count): Likewise.
10357 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10358 (arm_hwbp_control_initialize): Likewise.
10359 (arm_hwbp_control_is_enabled): Likewise.
10360 (arm_hwbp_control_is_initialized): Likewise.
10361 (arm_hwbp_control_disable): Likewise.
10362 (arm_linux_hw_breakpoint_equal): Likewise.
10363 (arm_linux_hw_point_initialize): Likewise.
10364 (struct update_registers_data): New data structure.
10365 (update_registers_callback: New function.
10366 (arm_insert_point): Likewise.
10367 (arm_remove_point): Likewise.
10368 (arm_stopped_by_watchpoint): Likewise.
10369 (arm_stopped_data_address): Likewise.
10370 (arm_new_process): Likewise.
10371 (arm_new_thread): Likewise.
10372 (arm_prepare_to_resume): Likewise.
10373 (the_low_target): Register arm_insert_point, arm_remove_point,
10374 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10375 arm_new_thread, and arm_prepare_to_resume.
10377 2011-09-15 Stan Shebs <stan@codesourcery.com>
10379 * server.h (struct emit_ops): Add compare-goto fields.
10380 * tracepoint.c (gdb_agent_op_sizes): New table.
10381 (emit_eq_goto): New function.
10382 (emit_ne_goto): New function.
10383 (emit_lt_goto): New function.
10384 (emit_le_goto): New function.
10385 (emit_gt_goto): New function.
10386 (emit_ge_goto): New function.
10387 (is_goto_target): New function.
10388 (compile_bytecodes): Recognize special cases of compare-goto
10389 combinations and call specialized emitters for them.
10390 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10391 (amd64_emit_ne_goto): New function.
10392 (amd64_emit_lt_goto): New function.
10393 (amd64_emit_le_goto): New function.
10394 (amd64_emit_gt_goto): New function.
10395 (amd64_emit_ge_goto): New function.
10396 (amd64_emit_ops): Add the new functions.
10397 (i386_emit_eq_goto): New function.
10398 (i386_emit_ne_goto): New function.
10399 (i386_emit_lt_goto): New function.
10400 (i386_emit_le_goto): New function.
10401 (i386_emit_gt_goto): New function.
10402 (i386_emit_ge_goto): New function.
10403 (i386_emit_ops): Add the new functions.
10405 2011-09-08 Stan Shebs <stan@codesourcery.com>
10407 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10408 (i386_emit_epilogue): Restore %ebx.
10410 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10412 * server.c (step_thread): Remove definition.
10413 (process_serial_event): Don't handle Hs.
10414 * server.h (step_thread): Remove declaration.
10415 * target.c (set_desired_inferior): Remove use of step_thread.
10417 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10419 * linux-low.c: Include linux-procfs.h.
10420 (linux_attach_lwp_1): Update comments.
10421 (linux_attach): Scan for existing threads when attaching to a
10422 process that is the tgid.
10423 * Makefile.in: Update dependencies.
10425 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10427 * configure.srv: Add linux-procfs.o dependencies.
10429 2011-08-14 Yao Qi <yao@codesourcery.com>
10431 * target.h (struct target_ops): Fix indent.
10432 * win32-low.c (win32_target_ops): Fix comment.
10434 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10435 Yao Qi <yao@codesourcery.com>
10437 * Makefile.in (clean): Remove tic6x-*.c files.
10438 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10439 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10440 (tic6x-c64xp-linux.c): Likewise.
10441 * configure.srv: Add support for tic6x-*-uclinux.
10442 * linux-tic6x-low.c: New.
10443 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10445 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10446 Yao Qi <yao@codesourcery.com>
10448 * target.h (struct target_ops): Add read_loadmap.
10449 * linux-low.c (struct target_loadseg): New type.
10450 (struct target_loadmap): New type.
10451 (linux_read_loadmap): New function.
10452 (linux_target_ops): Add linux_read_loadmap.
10453 * server.c (handle_query): Support qXfer:fdpic:read packet.
10454 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10457 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10459 * win32-low.c: Include <stdint.h>.
10461 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10463 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10464 to the inferior here.
10465 (i386_remove_aligned_watchpoint): Ditto.
10466 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10467 fit part of the watchpoint in the debug registers.
10468 (i386_update_inferior_debug_regs): New.
10469 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10470 registers, and only update the inferior on success.
10471 (i386_low_remove_watchpoint): Ditto.
10473 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10475 * linux-low.c (compare_ints, unique, list_threads, show_process,
10476 linux_core_of_thread): Delete.
10477 (linux_target_ops): Change linux_core_of_thread to
10478 linux_common_core_of_thread.
10479 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10480 * utils.c (malloc_failure): Change type of argument.
10481 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10482 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10483 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10484 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10485 (IPA_OBJS): Add common-utils-ipa.o.
10486 (ptid_h, linux_osdata_h): New macros.
10487 (server_h): Add common/common-utils.h, common/xml-utils.h,
10488 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10490 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10491 ptid.o, buffer.o): New rules.
10492 (linux-low.o): Add common/linux-osdata.h as a dependency.
10493 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10494 * configure.ac: Add AC_HEADER_DIRENT check.
10495 * config.in: Regenerate.
10496 * configure: Regenerate.
10497 * remote-utils.c (xml_escape_text): Delete.
10498 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10499 buffer_xml_printf): Move to common/buffer.c.
10500 * server.c (main): Remove call to initialize_inferiors.
10501 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10502 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10503 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10504 internal_error, gdb_assert, gdb_assert_fail): Delete.
10505 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10506 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10508 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10509 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10510 initialize_inferiors): Delete.
10512 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10514 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10517 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10519 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10521 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10523 2011-05-26 Yao Qi <yao@codesourcery.com>
10525 * Makefile.in (thread-db.o): Track dependence to
10526 common/gdb_thread_db.h.
10527 * thread-db.c: include gdb_thread_db.h from right place.
10529 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10531 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10532 __FILE__ and __LINE__ to internal_error.
10534 2011-05-13 Doug Evans <dje@google.com>
10536 * thread-db.c (try_thread_db_load_from_sdir): New function.
10537 (try_thread_db_load_from_dir): New function.
10538 (thread_db_load_search): Handle $sdir, ignore $pdir.
10539 Remove trying of system directories if search of
10540 libthread-db-search-path fails, that is now done via $sdir.
10542 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10544 * server.c (handle_query): Add EnableDisableTracepoints to the list
10545 of supported features.
10546 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10548 (cmd_qtenable_disable): New.
10549 (cmd_qtstart): Install tracepoints even if disabled.
10550 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10551 receiving a QTEnable or QTDisable packet.
10552 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10553 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10555 (gdb_probe): Skip data collection if static tracepoint is disabled.
10557 2011-05-10 Doug Evans <dje@google.com>
10559 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10561 2011-05-04 Doug Evans <dje@google.com>
10563 * linux-low.c (linux_join): Skip process lookup.
10564 * spu-low.c (spu_join): Ditto.
10565 * server.c (join_inferiors_callback): Delete.
10566 (process_serial_event): For 'D' packet (detach) call join_inferior
10569 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10571 * README: Don't mention xscale*-*-linux*.
10572 * configure.srv (xscale*-*-linux*): Don't handle target.
10574 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10576 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10578 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10579 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10580 (i386_emit_void_call_2): Likewise.
10582 2011-04-26 Yao Qi <yao@codesourcery.com>
10584 * linux-low.c: Move common macros to linux-ptrace.h.
10585 Include linux-ptrace.h.
10586 * Makefile.in (linux_ptrace_h): New.
10587 (linux-low.o): Depends on linux-ptrace.h.
10589 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10591 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10592 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10593 (remote_prepare): New function with most of the TCP code from ...
10594 (remote_open): ... here. Detect PORT here unconditionally. Move also
10595 setting transport_is_reliable.
10596 * server.c (run_once): New variable.
10597 (gdbserver_usage): Document it.
10598 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10599 the first run if RUN_ONCE.
10600 * server.h (run_once, remote_prepare): New declarations.
10602 2011-04-19 Tom Tromey <tromey@redhat.com>
10604 * win32-low.c (handle_load_dll): Remove duplicate "the".
10606 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10608 Remove support for old Cygwin 1.5 versions.
10609 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10610 function to avoid warning.
10611 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10614 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10616 * gdbserver/server.h (Macro _): Define it if not available.
10618 2011-03-14 Michael Snyder <msnyder@vmware.com>
10620 * hostio.c (handle_close): Remove unnecessary null test.
10622 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10624 * Makefile.in (maintainer-clean realclean distclean): Remove
10625 "make ... subdir_do" command.
10627 2011-03-10 Michael Snyder <msnyder@vmware.com>
10629 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10631 * server.c (handle_v_run): Free alloced buffer on early return.
10633 2011-03-09 Yao Qi <yao@codesourcery.com>
10636 2011-03-04 Yao Qi <yao@codesourcery.com>
10638 * Makefile.in: Remove GNU make feature --directory.
10640 2011-03-05 Yao Qi <yao@codesourcery.com>
10642 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10643 (subdir_do): New make target. Copied from gdb/Makefile.
10644 (maintainer-clean, realclean, distclean, clean): Call corresponding
10645 make targets in common/Makefile.
10647 2011-02-11 Yao Qi <yao@codesourcery.com>
10649 * configure.ac: Call AC_PROG_RANLIB.
10650 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10651 * configure: Regenerate.
10653 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10655 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10657 2011-03-06 Yao Qi <yao@codesourcery.com>
10659 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10661 2011-03-05 Yao Qi <yao@codesourcery.com>
10663 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10664 (subdir_do): New make target. Copied from gdb/Makefile.
10665 (maintainer-clean, realclean, distclean, clean): Call corresponding
10666 make targets in common/Makefile.
10668 2011-03-04 Yao Qi <yao@codesourcery.com>
10670 * Makefile.in: Remove GNU make feature --directory.
10672 2011-03-04 Michael Snyder <msnyder@vmware.com>
10674 * server.c (queue_stop_reply): Call xmalloc not malloc.
10676 2011-03-02 Michael Snyder <msnyder@vmware.com>
10678 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10680 2011-02-28 Michael Snyder <msnyder@vmware.com>
10682 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10683 (cmd_qtframe): Ditto.
10684 (cmd_qtbuffer): Ditto.
10685 (cmd_bigqtbuffer): Ditto.
10687 * utils.c (decimal2str): Initialize 'width' to nine, then
10688 don't mess with it.
10690 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10692 * hostio.c (require_data): Free *data, not data.
10694 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10696 * hostio.c (require_data): Use free, not xfree.
10698 2011-02-27 Michael Snyder <msnyder@vmware.com>
10700 * server.c (handle_query): Discard unused value.
10702 * hostio.c (require_data): Free malloc memory before returning
10705 2011-02-26 Michael Snyder <msnyder@vmware.com>
10707 * linux-low.c (list_threads): Call closedir for dirent.
10709 2011-02-27 Michael Snyder <msnyder@vmware.com>
10711 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10712 a case statement falls through.
10714 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10716 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10719 2011-02-26 Michael Snyder <msnyder@vmware.com>
10721 * utils.c (decimal2str): Eliminate dead code and dead param.
10722 (pulongest): Drop dead param from call to decimal2str.
10725 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10727 Revert the following patch (not approved yet):
10728 2011-02-21 Hui Zhu <teawater@gmail.com>
10729 * tracepoint.c (tp_printf): New function.
10730 (eval_agent_expr): Handle gdb_agent_op_printf.
10732 2011-02-21 Hui Zhu <teawater@gmail.com>
10734 * tracepoint.c (tp_printf): New function.
10735 (eval_agent_expr): Handle gdb_agent_op_printf.
10737 2011-02-18 Tom Tromey <tromey@redhat.com>
10739 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10740 (tracepoint.o): Likewise.
10741 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10742 (gdb_agent_op_names): Likewise.
10744 2011-02-18 Tom Tromey <tromey@redhat.com>
10746 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10747 gdb_agent_op_rot>: New constants.
10748 (gdb_agent_op_names): Add pick and roll.
10749 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10752 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10754 * aclocal.m4: Regenerated with aclocal-1.11.1.
10756 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10758 * server.c (handle_qxfer_traceframe_info): New.
10759 (qxfer_packets): Register "traceframe-info".
10760 (handle_query): Report support for qXfer:traceframe-info:read+.
10761 * tracepoint.c (match_blocktype): New.
10762 (traceframe_find_block_type): Rename to ...
10763 (traceframe_walk_blocks): ... this. Add callback filter argument,
10765 (traceframe_find_block_type): New, reimplemented on top of
10766 traceframe_walk_blocks.
10767 (build_traceframe_info_xml): New.
10768 (traceframe_read_info): New.
10769 * server.h (traceframe_read_info): Declare.
10771 2011-02-11 Yao Qi <yao@codesourcery.com>
10773 * configure.ac: Call AC_PROG_RANLIB.
10774 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10775 * configure: Regenerate.
10777 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10779 * server.c (gdb_read_memory): Change return semantics to allow
10781 (handle_search_memory_1): Adjust.
10782 (process_serial_event) <'m' packet>: Handle partial transfers.
10783 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10785 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10787 * regcache.c (init_register_cache): Initialize
10788 regcache->register_status.
10789 (free_register_cache): Release regcache->register_status.
10790 (regcache_cpy): Copy register_status.
10791 (registers_to_string): Print 'x's for unavailable registers.
10792 (supply_register): Mark the register's status valid or
10793 unavailable, depending on whether a buffer was passed in or not.
10794 (supply_register_zeroed): New.
10795 (supply_regblock): Mark the registers' status valid or
10796 unavailable, depending on whether a buffer was passed in or not.
10797 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10798 (struct regcache): New `register_status' field.
10799 (supply_register_zeroed): Declare.
10800 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10801 supply_register_zeroed, rather than passing a NULL buffer to
10803 * tracepoint.c (fetch_traceframe_registers): Update comment.
10805 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10807 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10810 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10812 * server.h (decode_xfer_write): Change prototype.
10813 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10814 and don't extract the annex here.
10815 * server.c (decode_xfer_read): Remove `annex' parameter,
10816 and don't extract the annex here.
10817 (decode_xfer): New.
10818 (struct qxfer): New.
10819 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10820 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10821 (handle_qxfer_statictrace): New functions, abstracted out from
10822 handle_query, and made to use the struct qxfer interface.
10823 (handle_threads_qxfer_proper): Rename to ...
10824 (handle_qxfer_threads_proper): ... this.
10825 (handle_threads_qxfer): Rename to ...
10826 (handle_qxfer_threads): ... this. Adjust.
10827 (qxfer_packets): New array.
10828 (handle_qxfer): New function.
10829 (handle_query): Use handle_qxfer.
10831 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10833 * gdbreplay.c: Shorten lines of >= 80 columns.
10834 * linux-low.c: Ditto.
10835 * linux-ppc-low.c: Ditto.
10836 * linux-s390-low.c: Ditto.
10837 * linux-sparc-low.c: Ditto.
10838 * linux-x86-low.c: Ditto.
10839 * linux-xtensa-low.c: Ditto.
10840 * mem-break.c: Ditto.
10841 * nto-low.c: Ditto.
10842 * regcache.h: Ditto.
10843 * remote-utils.c: Ditto.
10846 * thread-db.c: Ditto.
10847 * tracepoint.c: Ditto.
10849 * win32-low.h: Ditto.
10851 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10853 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10856 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10858 * server.c (gdbserver_version): Update copyright year in version
10860 * gdbreplay.c (gdbreplay_version): Ditto.
10862 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10864 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10865 * linux-bfin-low.c: New file.
10866 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10867 PT_DATA_ADDR for BFIN targets.
10868 * Makefile.in (SFILES): Add linux-bfin-low.c.
10869 (clean): Remove reg-bfin.c.
10870 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10871 * README: Mention supported Blackfin targets.
10873 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10875 * .gitignore: New file.
10877 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10879 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10881 2010-10-22 Jie Zhang <jie@codesourcery.com>
10883 * Makefile.in: Add FLAGS_TO_PASS variable.
10884 (install): Remove dependency of install-only and recursively
10885 invoke make for install-only.
10887 2010-10-04 Doug Evans <dje@google.com>
10889 * Makefile.in (uninstall): Use $(DESTDIR).
10891 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10895 * linux-x86-low.c (compat_siginfo_from_siginfo)
10896 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10897 si_code is < 0. Check for si_code == SI_TIMER before checking for
10900 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10902 * lynx-i386-low.c: New file.
10903 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10905 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10907 * lynx-low.c (ptrace_request_to_str): Remove handling for
10908 request values that have been removed in LynxOS 5.x.
10910 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10912 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10915 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10917 * configure.ac: Add --enable-inprocess-agent option.
10918 * configure: Rebuilt.
10920 2010-09-06 Yao Qi <yao@codesourcery.com>
10922 * linux-low.c (linux_kill): Remove unused variable.
10923 (linux_stabilize_threads): Likewise.
10924 * server.c (start_inferior): Likewise.
10925 (queue_stop_reply_callback): Likewise.
10926 * tracepoint.c (do_action_at_tracepoint): Likewise.
10928 2010-09-06 Yao Qi <yao@codesourcery.com>
10930 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10933 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10935 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10937 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10939 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10942 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10944 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10945 gdbserver/lynx-ppc-low.c: New files.
10946 * Makefile.in (lynx_low_h): New variable.
10947 (lynx-low.o, lynx-ppc-low.o): New rules.
10948 * configure.ac: On LynxOS, link with -lnetinet.
10949 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10950 * configure: regenerate.
10952 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10954 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10955 * configure.ac: Add check for vasprintf and vsnprintf.
10956 * configure, config.in: Regenerate.
10957 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10959 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10961 * gdbreplay.c: Move include of alloca.h up, next to include of
10963 * server.h: Add include of malloc.h.
10964 * mem-break.c: Remove include of malloc.h.
10965 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10967 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10969 * Makefile.in (memmem.o): Build with -Wno-error.
10971 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10973 * utils.c (xsnprintf): Make non-static.
10974 * server.h: Add xsnprintf declaration.
10975 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10976 replace calls to snprintf by calls to xsnprintf throughout.
10978 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10980 * configure.ac: Add configure check for alloca.
10981 * configure, config.in: Regenerate.
10982 * server.h: Include alloca.h if it exists.
10983 * gdbreplay.c: Include alloca.h if it exists.
10985 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10987 * linux-low.c (__SIGRTMIN): Define if not already defined.
10988 (linux_create_inferior): Check for __ANDROID__ rather than
10990 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10991 are already deferred.
10992 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10993 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10994 stopped and already has a pending signal to report.
10995 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10996 a pending signal to report or is moving out of a jump pad.
10997 (linux_init_signals): Check for __ANDROID__ rather than
11000 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11002 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11003 debug_threads check. Avoid a linear search when not doing debug
11006 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11008 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11009 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11010 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11011 (process_event): Change local fd's type to gdb_fildes_t.
11012 (create_file_handler): Adjust prototype.
11013 (delete_file_handler): Adjust prototype.
11014 (handle_file_event): Adjust prototype. Use pfildes.
11015 (create_file_event): Adjsut prototype.
11016 * remote-utils.c (remote_desc, listen_desc): Change type to
11018 * server.h: New gdb_fildes_t typedef.
11019 [USE_WIN32API]: Include winsock2.h.
11020 (delete_file_handler, add_file_handler): Adjust prototypes.
11021 (pfildes): Declare.
11022 * utils.c (pfildes): New.
11024 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11026 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11027 * configure: Regenerate.
11029 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11031 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11032 (linux_done_accessing_memory): ... this.
11033 (linux_target_ops): Adjust.
11034 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11035 * nto-low.c (nto_target_ops): Adjust comment.
11036 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11037 * spu-low.c (spu_target_ops): Adjust comment.
11038 * target.h (target_ops): Rename unprepare_to_access_memory field
11039 to done_accessing_memory.
11040 (unprepare_to_access_memory): Rename to ...
11041 (done_accessing_memory): ... this.
11043 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11045 * linux-low.c (linux_prepare_to_access_memory): New.
11046 (linux_unprepare_to_access_memory): New.
11047 (linux_target_ops): Install them.
11048 * server.c (read_memory): Rename to ...
11049 (gdb_read_memory): ... this. Use
11050 prepare_to_access_memory/prepare_to_access_memory.
11051 (write_memory): Rename to ...
11052 (gdb_write_memory): ... this. Use
11053 prepare_to_access_memory/prepare_to_access_memory.
11054 (handle_search_memory_1): Adjust.
11055 (process_serial_event): Adjust.
11056 * target.h (struct target_ops): New fields
11057 prepare_to_access_memory and unprepare_to_access_memory.
11058 (prepare_to_access_memory, unprepare_to_access_memory): New.
11059 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11060 prepare_to_access_memory/prepare_to_access_memory.
11061 * nto-low.c (nto_target_ops): Adjust.
11062 * spu-low.c (spu_target_ops): Adjust.
11063 * win32-low.c (win32_target_ops): Adjust.
11065 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11067 * Makefile.in (WARN_CFLAGS): Get it from configure.
11068 (WERROR_CFLAGS): New.
11069 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11070 * configure.ac: Introduce --enable-werror, which adds -Werror to
11071 the compiler command line. Enabled by default. Disable with
11072 --disable-werror. Add -Wdeclaration-after-statement
11073 Wpointer-arith and -Wformat-nonliteral to warning flags.
11074 * configure: Regenerate.
11076 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11078 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11080 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11082 * gdbreplay.c (remote_error): New.
11084 (expect): Use gdbchar. Check for error reading from GDB.
11085 Clarify sync error output.
11086 (play): Check for errors writing to GDB.
11087 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11088 * remote-utils.c (getpkt): Check for errors writing to the remote
11091 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11093 * linux-low.c (linux_wait_1): Move non-debugging code out of
11094 `debug_threads' control.
11096 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11098 * linux-low.c (linux_wait_1): Don't set last_status here.
11099 * server.c (push_event, queue_stop_reply_callback): Assert we're
11100 not pushing a TARGET_WAITKIND_IGNORE event.
11101 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11102 (myresume, handle_target_event): Set the thread's last_resume_kind
11103 and last_status from the target returned status.
11105 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11109 * linux-x86-low.c (update_debug_registers_callback): New.
11110 (i386_dr_low_set_addr): Use it.
11111 (i386_dr_low_get_addr): New.
11112 (i386_dr_low_set_control): Use update_debug_registers_callback.
11113 (i386_dr_low_get_control): New.
11114 (i386_dr_low_get_status): Adjust.
11115 * linux-low.c (linux_stop_lwp): New.
11116 * linux-low.h (linux_stop_lwp): Declare.
11118 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11119 argument instead of a i386_debug_reg_state.
11120 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11121 a i386_debug_reg_state.
11122 (i386_insert_aligned_watchpoint): Adjust.
11123 (i386_remove_aligned_watchpoint): Adjust.
11124 (i386_low_stopped_data_address): Read the debug registers from the
11125 inferior instead of from the mirrors.
11126 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11127 (i386_dr_low_get_addr): Declare.
11128 (i386_dr_low_get_control): Declare.
11129 (i386_dr_low_get_status): Change prototype.
11131 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11132 (i386_dr_low_get_addr): New.
11133 (i386_dr_low_get_control): New.
11134 (i386_dr_low_get_status): Adjust prototype. Return
11136 (i386_initial_stuff): Clear dr_status_mirror and
11138 (i386_get_thread_context): Adjust.
11139 (i386_set_thread_context): Adjust.
11140 (i386_thread_added): Adjust.
11142 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11144 * linux-low.h (linux_thread_area): Delete declaration.
11146 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11148 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11149 after its termination.
11151 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11153 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11154 (gdb_wants_all_stopped): Delete.
11155 (linux_wait_1): Don't call them.
11156 * server.c (handle_v_cont): Tag all threads as want-stopped.
11157 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11158 stopped as "client-wants-stopped".
11160 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11162 * Makefile.in (signals_h): New.
11163 (server_h): Depend on it.
11164 (server.o): Don't depend on $(signals_def).
11165 (signals.o): Depend on $(signals_def).
11167 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11169 * Makefile.in (signals_def): New.
11170 (server_h): Append include/gdb/signals.h and signals_def.
11171 (server.o): Append signals_def.
11173 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11175 * server.c (handle_target_event): Use target_signal_to_host for
11176 resume_info.sig initialization.
11177 * target.h (struct thread_resume) <sig>: New comment.
11179 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11181 * server.c (handle_query): strcpy() the returned string from paddress()
11182 instead of sprintf().
11183 * utils.c (paddress): Return phex_nz().
11185 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11187 * server.c (handle_v_cont): Call mourn_inferior if process
11189 (myresume): Likewise.
11191 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11193 Static tracepoints, and integration with UST.
11195 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11196 * mem-break.c (uninsert_all_breakpoints)
11197 (reinsert_all_breakpoints): New.
11198 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11199 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11200 (gdb_agent_ust_loaded, helper_thread_id)
11201 (gdb_agent_helper_thread_id): New macros.
11202 (struct ipa_sym_addresses): Add addr_ust_loaded,
11203 addr_helper_thread_id, addr_cmd_buf.
11204 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11205 (in_process_agent_loaded_ust): New.
11206 (write_e_ust_not_loaded): New.
11207 (maybe_write_ipa_ust_not_loaded): New.
11208 (struct collect_static_trace_data_action): New.
11209 (enum tracepoint_type) <static_tracepoint>: New.
11210 (struct tracepoint) <handle>: Mention static tracepoints.
11211 (struct static_tracepoint_ctx): New.
11212 (CMD_BUF_SIZE): New.
11213 (add_tracepoint_action): Handle static tracepoint actions.
11214 (unprobe_marker_at): New.
11215 (clear_installed_tracepoints): Handle static tracepoints.
11216 (cmd_qtdp): Handle static tracepoints.
11217 (probe_marker_at): New.
11218 (cmd_qtstart): Handle static tracepoints.
11219 (response_tracepoint): Handle static tracepoints.
11220 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11221 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11222 (get_context_regcache): Handle static tracepoints.
11223 (do_action_at_tracepoint): Handle static tracepoint actions.
11224 (traceframe_find_block_type): Handle static trace data blocks.
11225 (traceframe_read_sdata): New.
11226 (download_tracepoints): Download static tracepoint actions.
11227 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11228 (GDB_PROBE_NAME): New.
11230 (GET_UST_SYM): New.
11233 (ust_marker_to_static_tracepoint): New.
11235 (collect_ust_data_at_tracepoint): New.
11236 (gdb_ust_probe): New.
11237 (UNIX_PATH_MAX, SOCK_DIR): New.
11238 (gdb_ust_connect_sync_socket): New.
11239 (resume_thread, stop_thread): New.
11240 (run_inferior_command): New.
11241 (init_named_socket): New.
11242 (gdb_ust_socket_init): New.
11243 (cstr_to_hexstr): New.
11245 (first_marker, next_marker): New.
11246 (response_ust_marker): New.
11247 (cmd_qtfstm, cmd_qtsstm): New.
11248 (unprobe_marker_at, probe_marker_at): New.
11249 (cmd_qtstmat, gdb_ust_thread): New.
11250 (gdb_ust_init): New.
11251 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11252 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11253 (ST_REGENTRY): New.
11254 (x86_64_st_collect_regmap): New.
11255 (X86_64_NUM_ST_COLLECT_GREGS): New.
11256 (AMD64_RIP_REGNUM): New.
11257 (supply_static_tracepoint_registers): New.
11258 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11259 (ST_REGENTRY): New.
11260 (i386_st_collect_regmap): New.
11261 (i386_NUM_ST_COLLECT_GREGS): New.
11262 (supply_static_tracepoint_registers): New.
11263 * server.c (handle_query): Handle qXfer:statictrace:read.
11264 <qSupported>: Report support for StaticTracepoints, and
11265 qXfer:statictrace:read features.
11266 * server.h (traceframe_read_sdata)
11267 (supply_static_tracepoint_registers): Declare.
11268 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11269 (unpack_varlen_hex): Include in IPA build.
11270 * Makefile.in (ustlibs, ustinc): New.
11271 (IPA_OBJS): Add remote-utils-ipa.o.
11272 ($(IPA_LIB)): Link -ldl and -lpthread.
11274 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11275 * config.in, configure: Regenerate.
11277 2010-06-20 Ian Lance Taylor <iant@google.com>
11278 Pedro Alves <pedro@codesourcery.com>
11280 * linux-x86-low.c (always_true): Delete.
11281 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11282 trying to fool the compiler with always_true.
11284 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11286 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11287 conditions in gdbserver.
11289 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11291 * spu-low.c (spu_read_memory): Wrap around local store limit.
11292 (spu_write_memory): Likewise.
11294 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11296 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11297 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11299 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11301 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11302 uses with LONGEST uses.
11304 2010-06-14 Stan Shebs <stan@codesourcery.com>
11305 Pedro Alves <pedro@codesourcery.com>
11309 * linux-x86-low.c: Include limits.h.
11311 (always_true): New.
11314 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11315 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11316 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11317 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11318 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11319 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11320 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11321 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11322 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11323 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11324 (amd64_emit_void_call_2): New.
11325 (amd64_emit_ops): New.
11326 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11327 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11328 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11329 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11330 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11331 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11332 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11333 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11334 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11335 (i386_emit_stack_adjust, i386_emit_int_call_1)
11336 (i386_emit_void_call_2): New.
11337 (i386_emit_ops): New.
11338 (x86_emit_ops): New.
11339 (the_low_target): Install x86_emit_ops.
11340 * server.h (struct emit_ops): New.
11341 (get_raw_reg_func_addr): Declare.
11342 (current_insn_ptr, emit_error): Declare.
11343 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11344 (set_trace_state_variable_value): New defines.
11345 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11346 addr_get_trace_state_variable_value and
11347 addr_set_trace_state_variable_value.
11348 (symbol_list): New fields for get_raw_reg,
11349 get_trace_state_variable_value and set_trace_state_variable_value.
11350 (condfn): New typedef.
11351 (struct tracepoint): New field `compiled_cond'.
11352 (do_action_at_tracepoint): Clear compiled_cond.
11353 (get_trace_state_variable_value, set_trace_state_variable_value):
11355 (condition_true_at_tracepoint): If there's a compiled condition,
11357 (current_insn_ptr, emit_error): New globals.
11358 (struct bytecode_address): New.
11359 (get_raw_reg_func_addr): New.
11360 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11361 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11362 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11363 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11364 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11365 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11366 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11367 (compile_tracepoint_condition, compile_bytecodes): New.
11368 * target.h (emit_ops): Forward declare.
11369 (struct target_ops): New field emit_ops.
11370 (target_emit_ops): New.
11371 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11372 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11373 * linux-low.c (linux_emit_ops): New.
11374 (linux_target_ops): Install it.
11375 * linux-low.h (struct linux_target_ops): New field emit_ops.
11377 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11379 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11380 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11382 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11383 Stan Shebs <stan@codesourcery.com>
11385 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11386 (all): Depend on $(extra_libraries).
11387 (install-only): Install the IPA.
11388 (IPA_OBJS, IPA_LIB): New.
11389 (clean): Remove the IPA lib.
11390 (IPAGENT_CFLAGS): New.
11391 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11392 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11393 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11394 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11395 * configure.ac: Check for atomic builtins support in the compiler.
11396 (IPA_DEPFILES, extra_libraries): Define.
11397 * configure.srv (ipa_obj): Add description.
11398 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11399 (i[34567]86-*-linux*): Set ipa_obj.
11400 (x86_64-*-linux*): Set ipa_obj.
11401 * linux-low.c (stabilizing_threads): New.
11402 (supports_fast_tracepoints): New.
11403 (linux_detach): Stabilize threads before detaching.
11404 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11405 the lwp is either not stabilizing, or is moving out of a jump pad.
11406 (linux_fast_tracepoint_collecting): New.
11407 (maybe_move_out_of_jump_pad): New.
11408 (enqueue_one_deferred_signal): New.
11409 (dequeue_one_deferred_signal): New.
11410 (linux_wait_for_event_1): If moving out of a jump pad, defer
11411 pending signals to later.
11412 (linux_stabilize_threads): New.
11413 (linux_wait_1): Check if threads need moving out of jump pads, and
11415 (stuck_in_jump_pad_callback): New.
11416 (move_out_of_jump_pad_callback): New.
11417 (lwp_running): New.
11418 (linux_resume_one_lwp): Handle moving out of jump pads.
11419 (linux_set_resume_request): Dequeue deferred signals.
11420 (need_step_over_p): Also step over fast tracepoint jumps.
11421 (start_step_over): Also uninsert fast tracepoint jumps.
11422 (finish_step_over): Also reinsert fast tracepoint jumps.
11423 (linux_install_fast_tracepoint_jump): New.
11424 (linux_target_ops): Install linux_stabilize_threads and
11425 linux_install_fast_tracepoint_jump_pad.
11426 * linux-low.h (linux_target_ops) <get_thread_area,
11427 install_fast_tracepoint_jump_pad>: New fields.
11428 (struct lwp_info) <collecting_fast_tracepoint,
11429 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11430 (linux_get_thread_area): Declare.
11431 * linux-x86-low.c (jump_insn): New.
11432 (x86_get_thread_area): New.
11433 (append_insns): New.
11434 (push_opcode): New.
11435 (amd64_install_fast_tracepoint_jump_pad): New.
11436 (i386_install_fast_tracepoint_jump_pad): New.
11437 (x86_install_fast_tracepoint_jump_pad): New.
11438 (the_low_target): Install x86_get_thread_area and
11439 x86_install_fast_tracepoint_jump_pad.
11440 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11441 (struct fast_tracepoint_jump): New.
11442 (fast_tracepoint_jump_insn): New.
11443 (fast_tracepoint_jump_shadow): New.
11444 (find_fast_tracepoint_jump_at): New.
11445 (fast_tracepoint_jump_here): New.
11446 (delete_fast_tracepoint_jump): New.
11447 (set_fast_tracepoint_jump): New.
11448 (uninsert_fast_tracepoint_jumps_at): New.
11449 (reinsert_fast_tracepoint_jumps_at): New.
11450 (set_breakpoint_at): Use write_inferior_memory.
11451 (uninsert_raw_breakpoint): Use write_inferior_memory.
11452 (check_mem_read): Mask out fast tracepoint jumps.
11453 (check_mem_write): Mask out fast tracepoint jumps.
11454 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11455 (set_fast_tracepoint_jump): Declare.
11456 (delete_fast_tracepoint_jump)
11457 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11458 (reinsert_fast_tracepoint_jumps_at): Declare.
11459 * regcache.c: Don't compile many functions when building the
11460 in-process agent library.
11461 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11462 the register buffer in the heap.
11463 (free_register_cache): If the register buffer isn't owned by the
11464 regcache, don't free it.
11465 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11466 pre-existing register caches.
11467 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11469 (convert_ascii_to_int): : Constify `from' parameter type.
11470 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11471 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11472 the needed buffer in-place.
11473 (relocate_instruction): New.
11474 * server.c (handle_query) <qSymbols>: If the target supports
11475 tracepoints, give it a chance of looking up symbols. Report
11476 support for fast tracepoints.
11477 (handle_status): Stabilize threads.
11478 (process_serial_event): Adjust.
11479 * server.h (struct fast_tracepoint_jump): Forward declare.
11480 (struct process_info) <fast_tracepoint_jumps>: New field.
11481 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11482 (decode_X_packet, decode_M_packet): Adjust.
11483 (relocate_instruction): Declare.
11484 (in_process_agent_loaded): Declare.
11485 (tracepoint_look_up_symbols): Declare.
11486 (struct fast_tpoint_collect_status): Declare.
11487 (fast_tracepoint_collecting): Declare.
11488 (force_unlock_trace_buffer): Declare.
11489 (handle_tracepoint_bkpts): Declare.
11490 (initialize_low_tracepoint)
11491 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11492 * target.h (struct target_ops) <stabilize_threads,
11493 install_fast_tracepoint_jump_pad>: New fields.
11494 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11495 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11496 [HAVE_STDINT_H]: Include stdint.h.
11497 (trace_debug_1): Rename to ...
11498 (trace_vdebug): ... this.
11499 (trace_debug): Rename to ...
11500 (trace_debug_1): ... this. Add `level' parameter.
11501 (trace_debug): New.
11502 (ATTR_USED, ATTR_NOINLINE): New.
11503 (IP_AGENT_EXPORT): New.
11504 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11505 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11506 (about_to_request_buffer_space, trace_buffer_is_full)
11507 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11508 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11509 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11510 (traceframe_write_count, traceframes_created)
11511 (trace_state_variables)
11512 New renaming defines.
11513 (struct ipa_sym_addresses): New.
11514 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11515 (symbol_list): New.
11516 (ipa_sym_addrs): New.
11517 (all_tracepoint_symbols_looked_up): New.
11518 (in_process_agent_loaded): New.
11519 (write_e_ipa_not_loaded): New.
11520 (maybe_write_ipa_not_loaded): New.
11521 (tracepoint_look_up_symbols): New.
11522 (debug_threads) [IN_PROCESS_AGENT]: New.
11523 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11524 (UNKNOWN_SIDE_EFFECTS): New.
11525 (stop_tracing): New.
11526 (flush_trace_buffer): New.
11527 (stop_tracing_bkpt): New.
11528 (flush_trace_buffer_bkpt): New.
11529 (read_inferior_integer): New.
11530 (read_inferior_uinteger): New.
11531 (read_inferior_data_pointer): New.
11532 (write_inferior_data_pointer): New.
11533 (write_inferior_integer): New.
11534 (write_inferior_uinteger): New.
11535 (struct collect_static_trace_data_action): Delete.
11536 (enum tracepoint_type): New.
11537 (struct tracepoint) <type>: New field `type'.
11538 <actions_str, step_actions, step_actions_str>: Only include in
11540 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11541 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11542 (tracepoints): Use IP_AGENT_EXPORT.
11543 (last_tracepoint): Don't include in the IPA.
11544 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11545 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11546 (alloced_trace_state_variables): New.
11547 (trace_state_variables): Use IP_AGENT_EXPORT.
11548 (traceframe_t): Delete unused variable.
11549 (circular_trace_buffer): Don't include in the IPA.
11550 (trace_buffer_start): Delete.
11551 (struct trace_buffer_control): New.
11552 (trace_buffer_free): Delete.
11553 (struct ipa_trace_buffer_control): New.
11554 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11555 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11557 (trace_buffer_ctrl): New.
11558 (TRACE_BUFFER_CTRL_CURR): New.
11559 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11560 Reimplement as macros.
11561 (trace_buffer_wrap): Delete.
11562 (traceframe_write_count, traceframe_read_count)
11563 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11564 (struct tracepoint_hit_ctx) <type>: New field.
11565 (struct fast_tracepoint_ctx): New.
11566 (memory_barrier): New.
11568 (record_tracepoint_error): Update atomically in the IPA.
11569 (clear_inferior_trace_buffer): New.
11570 (about_to_request_buffer_space): New.
11571 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11572 updating the same buffer.
11573 (add_tracepoint): Default the tracepoint's type to trap
11574 tracepoint, and orig_size to -1.
11575 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11576 internal variables.
11577 (create_trace_state_variable): New parameter `gdb'. Handle it.
11578 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11579 (cmd_qtdp): Handle fast tracepoints.
11580 (cmd_qtdv): Adjust.
11581 (max_jump_pad_size): New.
11582 (gdb_jump_pad_head): New.
11583 (get_jump_space_head): New.
11584 (claim_jump_space): New.
11585 (sort_tracepoints): New.
11586 (MAX_JUMP_SIZE): New.
11587 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11589 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11590 support. Upload fast traceframes, and delete internal IPA
11592 (stop_tracing_handler): New.
11593 (flush_trace_buffer_handler): New.
11594 (cmd_qtstop): Upload fast tracepoints.
11595 (response_tracepoint): Handle fast tracepoints.
11596 (tracepoint_finished_step): Upload fast traceframes. Set the
11597 tracepoint hit context's tracepoint type.
11598 (handle_tracepoint_bkpts): New.
11599 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11600 type. Add comment about fast tracepoints.
11601 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11602 non-existing action_str field.
11603 (get_context_regcache): Handle fast tracepoints.
11604 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11606 (fast_tracepoint_from_jump_pad_address): New.
11607 (fast_tracepoint_from_ipa_tpoint_address): New.
11608 (collecting_t): New.
11609 (force_unlock_trace_buffer): New.
11610 (fast_tracepoint_collecting): New.
11612 (gdb_collect): New.
11613 (write_inferior_data_ptr): New.
11614 (target_tp_heap): New.
11615 (target_malloc): New.
11616 (download_agent_expr): New.
11618 (download_tracepoints): New.
11619 (download_trace_state_variables): New.
11620 (upload_fast_traceframes): New.
11621 (IPA_FIRST_TRACEFRAME): New.
11622 (IPA_NEXT_TRACEFRAME_1): New.
11623 (IPA_NEXT_TRACEFRAME): New.
11624 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11625 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11626 (gdb_jump_pad_buffer_end): New.
11627 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11628 (initialize_tracepoint): Adjust.
11629 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11630 buffer. Initialize the low module.
11631 * utils.c (PREFIX, TOOLNAME): New.
11632 (malloc_failure): Use PREFIX.
11633 (error): In the IPA, an error causes an exit.
11634 (fatal, warning): Use PREFIX.
11635 (internal_error): Use TOOLNAME.
11636 (NUMCELLS): Increase to 10.
11637 * configure, config.in: Regenerate.
11639 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11641 * server.c (handle_query) <qSupported>: Do two passes over the
11642 qSupported string to avoid nesting strtok.
11644 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11646 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11648 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11649 -Wl,--dynamic-list.
11650 * configure: Regenerate.
11651 * proc-service.list: New.
11653 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11655 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11658 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11660 * gdbreplay.c (remote_open): Check error return from socket() call by
11661 its equality to -1 not by it being negative.
11662 * remote-utils.c (remote_open): Likewise.
11664 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11666 * config.h: Regenerate.
11668 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11670 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11671 doesn't provide PTRACE_GET_THREAD_AREA.
11673 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11675 * linux-m68k-low.c: Include <asm/ptrace.h>
11676 (ps_get_thread_area): Implement.
11678 2010-05-03 Doug Evans <dje@google.com>
11680 * event-loop.c (struct callback_event): New struct.
11681 (callback_list): New global.
11682 (append_callback_event, delete_callback_event): New functions.
11683 (process_callback): New function.
11684 (start_event_loop): Call it.
11685 * remote-utils.c (NOT_SCHEDULED): Define.
11686 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11687 moved out of readchar.
11688 (readchar): Rewrite. Call reschedule before returning.
11689 (reset_readchar): New function.
11690 (remote_close): Call it.
11691 (process_remaining, reschedule): New functions.
11692 * server.h (callback_handler_func): New typedef.
11693 (append_callback_event, delete_callback_event): Declare.
11695 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11697 * proc-service.c (ps_pglobal_lookup): Use
11698 thread_db_look_up_one_symbol.
11699 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11700 parameter. Use it instead of all_symbols_looked_up.
11701 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11703 (all_symbols_looked_up): Don't declare.
11704 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11705 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11707 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11708 Set all_symbols_looked_up here.
11709 (thread_db_look_up_one_symbol): New.
11710 (thread_db_get_tls_address): Adjust.
11711 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11712 thread_db object on the heap, and tentatively set it in the
11714 (thread_db_init): Don't set all_symbols_looked_up here.
11715 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11717 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11719 * linux-low.c (linux_kill, linux_detach): Adjust.
11720 (status_pending_p_callback): Remove redundant statement. Check
11721 for !TARGET_WAITIKIND_IGNORE, instead of
11722 TARGET_WAITKIND_STOPPED.
11723 (handle_tracepoints): Make sure LWP is locked. Adjust.
11724 (linux_wait_for_event_1): Adjust.
11725 (linux_cancel_breakpoints): New.
11726 (unsuspend_one_lwp): New.
11727 (unsuspend_all_lwps): New.
11728 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11729 (send_sigstop_callback): Change return type to int, add new
11730 `except' parameter and handle it.
11731 (suspend_and_send_sigstop_callback): New.
11732 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11733 pass them down. If SUSPEND, also increment the lwp's suspend
11735 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11736 (need_step_over_p): Don't consider suspended LWPs.
11737 (start_step_over): Adjust.
11738 (proceed_one_lwp): Change return type to int, add new `except'
11739 parameter and handle it.
11740 (unsuspend_and_proceed_one_lwp): New.
11741 (proceed_all_lwps): Use find_inferior instead of
11743 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11744 also decrement the suspend count of LWPs. Pass `except' down,
11745 instead of hacking its suspend count.
11746 (linux_pause_all): Add `freeze' parameter. Adjust.
11747 (linux_unpause_all): New.
11748 (linux_target_ops): Install linux_unpause_all.
11749 * server.c (handle_status): Adjust.
11750 * target.h (struct target_ops): New fields `unpause_all' and
11751 `cancel_breakpoints'. Add new parameter to `pause_all'.
11752 (pause_all): Add new `freeze' parameter.
11753 (unpause_all): New.
11754 (cancel_breakpoints): New.
11755 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11756 cancel breakpoints.
11757 (cmd_qtstart): Pause threads.
11758 (stop_tracing): Pause threads, and cancel breakpoints.
11759 * win32-low.c (win32_target_ops): Adjust.
11761 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11763 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11764 the inferior right away from here...
11765 (linux_wait_1): ... to here, and adjust to check the thread's
11766 last_resume_kind instead of the lwp's step or stop_expected flags.
11768 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11770 * README: Use consistent `GDB' and `GDBserver' spellings.
11772 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11774 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11775 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11776 (linux_detach_one_lwp): Assume the lwp is stopped.
11777 (any_thread_of): Delete.
11778 (linux_detach): Stop all lwps here. Don't blindly delete all
11780 (delete_lwp_callback): New.
11781 (linux_mourn): Delete all lwps of the process that is gone.
11782 (linux_wait_1): Don't delete the last lwp of the process here.
11783 * mem-break.h (mark_breakpoints_out): Declare.
11784 * mem-break.c (mark_breakpoints_out): New.
11785 (free_all_breakpoints): Use it.
11786 * server.c (handle_target_event): If the process is gone, mark
11788 * thread-db.c (struct thread_db) <create_bp>: New field.
11789 (thread_db_enable_reporting): Fix prototype. Store a thread event
11790 breakpoint reference in the thread_db struct.
11791 (thread_db_load_search): Clear the thread_db object.
11792 (try_thread_db_load_1): Ditto.
11793 (switch_to_process): New.
11794 (disable_thread_event_reporting): Use it.
11795 (remove_thread_event_breakpoints): New.
11796 (thread_db_detach, thread_db_mourn): Use it.
11798 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11800 * linux-low.c (linux_enable_event_reporting): New.
11801 (linux_wait_for_event_1, handle_extended_wait): Use it.
11803 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11805 * linux-low.c (linux_kill_one_lwp, linux_kill)
11806 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11807 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11808 SIGSTOP even if the LWP is stopped.
11809 (send_sigstop_callback): New.
11810 (stop_all_lwps): Use send_sigstop_callback instead.
11811 (linux_resume_one_thread): Adjust.
11812 (proceed_one_lwp): Still proceed an LWP that the client has
11813 requested to stop, if we haven't reported it as stopped yet. Make
11814 sure that LWPs the client want stopped, have a pending SIGSTOP.
11816 2010-04-26 Doug Evans <dje@google.com>
11818 * server.c (handle_general_set): Make static.
11820 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11821 Print received char after testing for error/eof instead of before.
11822 (input_interrupt): Tweak comment.
11824 2010-04-23 Doug Evans <dje@google.com>
11826 * server.c (start_inferior): Print inferior argv if --debug.
11828 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11830 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11831 * nto-x86-low.c: Include server.h
11833 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11835 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11836 be consistent with other sources of this directory.
11837 (init_registers_amd64): Correct name of source file of this function
11840 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11842 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11843 64-bit executables.
11845 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11847 * win32-i386-low.c: Add 64-bit support.
11848 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11849 (init_registers_amd64): Declare.
11850 (mappings): Add 64-bit version of array.
11851 (init_windows_x86): New function.
11852 (the_low_target): Change init_arch field to init_windows_x86.
11854 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11856 * win32-low.c: Adapt to support also 64-bit architecture.
11857 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11858 (get_image_name): Use SIZE_T type for local variable `done'.
11859 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11860 (toolhelp_get_dll_name): Idem.
11861 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11862 Use uintptr_t typecast to avoid warning.
11863 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11864 (handle_exception): Use phex_nz to avoid warning.
11865 (win32_wait): Remove unused local variable `process'.
11867 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11869 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11872 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11874 * configure.ac: Use `ws2_32' library for srv_mingw.
11875 * configure: Regenerate.
11876 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11877 * remote-utils.c: Likewise.
11879 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11881 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11882 if __x86_64__ is defined.
11884 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11886 * configure: Regenerate.
11888 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11890 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11891 * target.h (target_ops): New get_tib_address field.
11892 * win32-low.h (win32_thread_info): Add thread_local_base field.
11893 * win32-low.c (child_add_thread): Add tlb argument.
11894 Set thread_local_base field to TLB.
11895 (get_child_debug_event): Adapt to child_add_thread change.
11896 (win32_get_tib_address): New function.
11897 (win32_target_ops): Set get_tib_address field to
11898 win32_get_tib_address.
11899 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11901 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11903 * linux-low.c (linux_mourn): Also remove the process.
11904 * server.c (handle_target_event): Don't remove the process here.
11905 * nto-low.c (nto_mourn): New.
11906 (nto_target_ops): Install it.
11907 * spu-low.c (spu_mourn): New.
11908 (spu_target_ops): Install it.
11909 * win32-low.c (win32_mourn): New.
11910 (win32_target_ops): Install it.
11912 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11914 * server.h (buffer_xml_printf): Remove redundant `;'.
11916 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11918 * regcache.c (set_register_cache): Invalidate regcaches before
11919 changing the register cache layout.
11920 (regcache_invalidate_one): Allow a NULL regcache.
11921 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11922 regcaches before changing the register cache layout or the target
11925 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11927 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11928 variable warning on Linux/x86-64.
11930 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11932 GDBserver disconnected tracing support.
11934 * linux-low.c (linux_remove_process): Delete.
11935 (add_lwp): Don't set last_resume_kind here.
11936 (linux_kill): Use `mourn'.
11937 (linux_detach): Use `thread_db_detach', and `mourn'.
11938 (linux_mourn): New.
11939 (linux_attach_lwp_1): Adjust comment.
11940 (linux_attach): last_resume_kind moved the thread_info; adjust.
11941 (status_pending_p_callback): Adjust.
11942 (linux_wait_for_event_1): Adjust.
11943 (count_events_callback, select_singlestep_lwp_callback)
11944 (select_event_lwp_callback, cancel_breakpoints_callback)
11945 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11946 (proceed_one_lwp): Adjust.
11947 (linux_async): Add debug output.
11948 (linux_thread_stopped): New.
11949 (linux_pause_all): New.
11950 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11952 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11953 (thread_db_free): Delete declaration.
11954 (thread_db_detach, thread_db_mourn): Declare.
11955 * thread-db.c (thread_db_init): Use thread_db_mourn.
11956 (thread_db_free): Delete, split in two.
11957 (disable_thread_event_reporting): New.
11958 (thread_db_detach): New.
11959 (thread_db_mourn): New.
11961 * server.h (struct thread_info) <last_resume_kind>: New field.
11962 <attached>: Add comment.
11963 <gdb_detached>: New field.
11964 (handler_func): Change return type to int.
11965 (handle_serial_event, handle_target_event): Ditto.
11966 (gdb_connected): Declare.
11968 (disconnected_tracing): Declare.
11969 (stop_tracing): Declare.
11971 * server.c (handle_query) <qSupported>: Report support for
11972 disconnected tracing.
11973 (queue_stop_reply_callback): Account for running threads.
11974 (gdb_wants_thread_stopped): New.
11975 (gdb_wants_all_threads_stopped): New.
11976 (gdb_reattached_process): New.
11977 (handle_status): Clear the `gdb_detached' flag of all processes.
11978 In all-stop, stop all threads.
11979 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11980 (process_serial_event): If the remote connection breaks, or if an
11981 exit was forced with "monitor exit", force an event loop exit.
11982 Handle disconnected tracing on detach.
11983 (handle_serial_event): Adjust.
11984 (handle_target_event): If GDB isn't connected, forward events back
11985 to the inferior, unless the last process exited, in which case,
11986 exit gdbserver. Adjust interface.
11988 * remote-utils.c (remote_open): Don't block in accept. Instead
11989 register an event loop source on the listen socket file
11990 descriptor. Refactor bits into ...
11991 (listen_desc): ... this new global.
11992 (gdb_connected): ... this new function.
11993 (enable_async_notification): ... this new function.
11994 (handle_accept_event): ... this new function.
11995 (remote_close): Clear remote_desc.
11997 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11999 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12001 (mourn_inferior): Define.
12002 (target_process_qsupported): Avoid the dangling else problem.
12003 (thread_stopped): Define.
12004 (pause_all): Define.
12005 (target_waitstatus_to_string): Declare.
12006 * target.c (target_waitstatus_to_string): New.
12008 * tracepoint.c (tracing): Make extern.
12009 (disconnected_tracing): New.
12010 (stop_tracing): Make extern. Handle tracing stops due to GDB
12012 (cmd_qtdisconnected): New.
12013 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12014 (handle_tracepoint_general_set): Handle QTDisconnected.
12016 * event-loop.c (event_handler_func): Change return type to int.
12017 (process_event): Bail out if the event handler wants the event
12019 (handle_file_event): Ditto.
12020 (start_event_loop): Bail out if the event handler wants the event
12023 * nto-low.c (nto_target_ops): Adjust.
12024 * spu-low.c (spu_wait): Don't remove the process here.
12025 (spu_target_ops): Adjust.
12026 * win32-low.c (win32_wait): Don't remove the process here.
12027 (win32_target_ops): Adjust.
12029 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12031 * regcache.c (realloc_register_cache): Invalidate inferior's
12032 regcache before recreating it.
12034 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12036 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12038 2010-04-09 Stan Shebs <stan@codesourcery.com>
12039 Pedro Alves <pedro@codesourcery.com>
12041 * server.h (LONGEST): New.
12042 (struct thread_info) <while_stepping>: New field.
12043 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12045 (initialize_tracepoint, handle_tracepoint_general_set)
12046 (handle_tracepoint_query, tracepoint_finished_step)
12047 (tracepoint_was_hit, release_while_stepping_state_list):
12048 (current_traceframe): Declare.
12049 * server.c (handle_general_set): Handle tracepoint packets.
12050 (read_memory): New.
12051 (write_memory): New.
12052 (handle_search_memory_1): Use read_memory.
12053 (handle_query): Report support for conditional tracepoints, trace
12054 state variables, and tracepoint sources. Handle tracepoint
12056 (main): Initialize the tracepoints module.
12057 (process_serial_event): Handle traceframe reads/writes.
12059 * linux-low.c (handle_tracepoints): New.
12060 (linux_wait_1): Call it.
12061 (linux_resume_one_lwp): Handle while-stepping.
12062 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12063 (linux_target_ops): Install them.
12064 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12066 * linux-x86-low.c (x86_supports_tracepoints): New.
12067 (the_low_target). Install it.
12069 * mem-break.h (delete_breakpoint): Declare.
12070 * mem-break.c (delete_breakpoint): Make external.
12072 * target.h (struct target_ops): Add `supports_tracepoints',
12073 `read_pc', and `write_pc' fields.
12074 (target_supports_tracepoints): Define.
12075 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12078 * regcache.h (struct regcache) <registers_owned>: New field.
12079 (init_register_cache, regcache_cpy): Declare.
12080 (regcache_read_pc, regcache_write_pc): Declare.
12081 (register_cache_size): Declare.
12082 (supply_regblock): Declare.
12083 * regcache.c (init_register_cache): New.
12084 (new_register_cache): Use it.
12085 (regcache_cpy): New.
12086 (register_cache_size): New.
12087 (supply_regblock): New.
12088 (regcache_read_pc, regcache_write_pc): New.
12090 * tracepoint.c: New.
12092 * Makefile.in (OBS): Add tracepoint.o.
12093 (tracepoint.o): New rule.
12095 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12097 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12099 (i386-mmx.c): Likewise.
12100 (i386-mmx-linux.o): Likewise.
12101 (i386-mmx-linux.c): Likewise.
12103 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12104 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12105 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12106 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12108 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12109 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12110 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12112 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12114 * Makefile.in (clean): Updated.
12116 (i386-avx.c): Likewise.
12117 (i386-avx-linux.o): Likewise.
12118 (i386-avx-linux.c): Likewise.
12119 (amd64-avx.o): Likewise.
12120 (amd64-avx.c): Likewise.
12121 (amd64-avx-linux.o): Likewise.
12122 (amd64-avx-linux.c): Likewise.
12124 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12125 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12126 (srv_amd64_regobj): Add amd64-avx.o.
12127 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12128 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12129 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12130 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12131 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12132 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12133 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12135 * i387-fp.c: Include "i386-xstate.h".
12137 (i387_cache_to_xsave): Likewise.
12138 (i387_xsave_to_cache): Likewise.
12139 (x86_xcr0): Likewise.
12141 * i387-fp.h (i387_cache_to_xsave): Likewise.
12142 (i387_xsave_to_cache): Likewise.
12143 (x86_xcr0): Likewise.
12145 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12146 * linux-crisv32-low.c (target_regsets): Likewise.
12147 * linux-m68k-low.c (target_regsets): Likewise.
12148 * linux-mips-low.c (target_regsets): Likewise.
12149 * linux-ppc-low.c (target_regsets): Likewise.
12150 * linux-s390-low.c (target_regsets): Likewise.
12151 * linux-sh-low.c (target_regsets): Likewise.
12152 * linux-sparc-low.c (target_regsets): Likewise.
12153 * linux-xtensa-low.c (target_regsets): Likewise.
12155 * linux-low.c: Include <sys/uio.h>.
12156 (regsets_fetch_inferior_registers): Support nt_type.
12157 (regsets_store_inferior_registers): Likewise.
12158 (linux_process_qsupported): New.
12159 (linux_target_ops): Add linux_process_qsupported.
12161 * linux-low.h (regset_info): Add nt_type.
12162 (linux_target_ops): Add process_qsupported.
12164 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12166 (init_registers_i386_avx_linux): New.
12167 (init_registers_amd64_avx_linux): Likewise.
12168 (xmltarget_i386_linux_no_xml): Likewise.
12169 (xmltarget_amd64_linux_no_xml): Likewise.
12170 (PTRACE_GETREGSET): Likewise.
12171 (PTRACE_SETREGSET): Likewise.
12172 (x86_fill_xstateregset): Likewise.
12173 (x86_store_xstateregset): Likewise.
12174 (use_xml): Likewise.
12175 (x86_linux_update_xmltarget): Likewise.
12176 (x86_linux_process_qsupported): Likewise.
12177 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12178 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12179 init_registers_i386_linux here. Call
12180 x86_linux_update_xmltarget.
12181 (the_low_target): Add x86_linux_process_qsupported.
12183 * server.c (handle_query): Call target_process_qsupported.
12185 * target.h (target_ops): Add process_qsupported.
12186 (target_process_qsupported): New.
12188 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12190 * inferiors.c (add_thread): Set last_status kind to
12191 TARGET_WAITKIND_IGNORE.
12192 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12193 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12194 (linux_wait_1): Move `thread' local definition to block that uses
12195 it. Don't NULL initialize `event_child'.
12196 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12197 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12198 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12200 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12202 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12203 an extended waitstatus, or by a watchpoint.
12204 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12205 thread was stepping or has been stopped by a watchpoint.
12207 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12209 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12210 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12211 of another, then delete the previous, and validate all
12213 (validate_inserted_breakpoint): New.
12214 (delete_disabled_breakpoints): New.
12215 (validate_breakpoints): New.
12216 (check_mem_read): Validate breakpoints before trusting their
12217 shadow. Delete disabled breakpoints.
12218 (check_mem_write): Validate breakpoints before trusting they
12219 should be inserted. Delete disabled breakpoints.
12220 * mem-break.h (validate_breakpoints):
12221 * server.c (handle_query): Validate breakpoints when we see a
12224 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12226 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12227 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12228 if we could tell there's a GDB breakpoint at stop_pc.
12229 (need_step_over_p): Don't do a step over if we find a GDB
12230 breakpoint at the resume PC.
12232 * mem-break.c (struct raw_breakpoint): New.
12233 (enum bkpt_type): New type `gdb_breakpoint'.
12234 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12235 fields. New field `raw'.
12236 (find_raw_breakpoint_at): New.
12237 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12238 breakpoint instead.
12239 (set_breakpoint_at): Adjust.
12240 (delete_raw_breakpoint): New.
12241 (release_breakpoint): New.
12242 (delete_breakpoint): Rename to...
12243 (delete_breakpoint_1): ... this. Add proc parameter. Use
12244 release_breakpoint. Return ENOENT.
12245 (delete_breakpoint): Reimplement.
12246 (find_breakpoint_at): Delete.
12247 (find_gdb_breakpoint_at): New.
12248 (delete_breakpoint_at): Delete.
12249 (set_gdb_breakpoint_at): New.
12250 (delete_gdb_breakpoint_at): New.
12251 (gdb_breakpoint_here): New.
12252 (set_reinsert_breakpoint): Use release_breakpoint.
12253 (uninsert_breakpoint): Rename to ...
12254 (uninsert_raw_breakpoint): ... this.
12255 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12256 (reinsert_raw_breakpoint): Change parameter type to
12258 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12260 (check_breakpoints): Adjust. Use release_breakpoint.
12261 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12262 (breakpoint_inserted_here): Ditto.
12263 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12264 Don't trust the breakpoint's shadow if it is not inserted.
12265 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12266 (delete_all_breakpoints): Adjust.
12267 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12268 use delete_breakpoint_1.
12270 * mem-break.h (breakpoints_supported): Delete declaration.
12271 (set_gdb_breakpoint_at): Declare.
12272 (gdb_breakpoint_here): Declare.
12273 (delete_breakpoint_at): Delete.
12274 (delete_gdb_breakpoint_at): Declare.
12276 * server.h (struct raw_breakpoint): Forward declare.
12277 (struct process_info): New field `raw_breakpoints'.
12279 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12282 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12284 * linux-low.c (status_pending_p_callback): Fix comment.
12285 (linux_wait_for_event_1): Move most of the internal breakpoint
12286 handling from here...
12287 (linux_wait_1): ... to here.
12288 (count_events_callback): New.
12289 (select_singlestep_lwp_callback): New.
12290 (select_event_lwp_callback): New.
12291 (cancel_breakpoints_callback): New.
12292 (select_event_lwp): New.
12293 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12294 priority to all LWPs that have had events that should be reported
12295 to the client. Cancel breakpoints when about to reporting the
12296 event to the client, not while stopping lwps. No longer cancel
12297 finished single-steps here.
12298 (cancel_finished_single_step): Delete.
12299 (cancel_finished_single_steps): Delete.
12301 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12303 * mem-break.c (enum bkpt_type): New.
12304 (struct breakpoint): New field `type'.
12305 (set_breakpoint_at): Change return type to struct breakpoint
12306 pointer. Set type to `other_breakpoint' by default.
12307 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12308 in the breakpoint list.
12309 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12310 (reinsert_breakpoint): Rename to ...
12311 (reinsert_raw_breakpoint): ... this.
12312 (reinsert_breakpoints_at): Adjust.
12313 * mem-break.h (struct breakpoint): Declare.
12314 (set_breakpoint_at): Change return type to struct breakpoint
12317 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12319 * server.c (handle_query): Assign, not compare.
12321 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12323 Teach linux gdbserver to step-over-breakpoints.
12325 * linux-low.c (can_hardware_single_step): New.
12326 (supports_breakpoints): New.
12327 (handle_extended_wait): If stopping threads, read the stop pc of
12328 the new cloned LWP.
12330 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12331 low target doesn't support retrieving the PC.
12332 (add_lwp): Set last_resume_kind to resume_continue.
12333 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12334 (linux_attach): Don't clear stop_expected. Set the lwp's
12335 last_resume_kind to resume_stop.
12336 (linux_detach_one_lwp): Don't check for removed breakpoints.
12337 (check_removed_breakpoint): Delete.
12338 (status_pending_p): Rename to ...
12339 (status_pending_p_callback): ... this. Don't check for removed
12340 breakpoints. Don't consider threads that are stopped from GDB's
12342 (linux_wait_for_lwp): Always read the stop_pc here.
12343 (cancel_breakpoint): New.
12344 (step_over_bkpt): New global.
12345 (linux_wait_for_event_1): Implement stepping over breakpoints.
12346 (gdb_wants_lwp_stopped): New.
12347 (gdb_wants_all_stopped): New.
12348 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12349 single-step traps here. Store the thread's last reported target
12351 (send_sigstop): Don't clear stop_expected. Always set it,
12353 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12354 (cancel_finished_single_step): New.
12355 (cancel_finished_single_steps): New.
12356 (wait_for_sigstop): Don't cancel finished single-step traps here.
12357 (linux_resume_one_lwp): Don't check for removed breakpoints.
12358 Don't set `step' on non-hardware step archs.
12359 (linux_set_resume_request): Ignore resume_stop requests if already
12360 stopping or stopped. Set the lwp's last_resume_kind.
12361 (resume_status_pending_p): Don't check for removed breakpoints.
12362 (need_step_over_p): New.
12363 (start_step_over): New.
12364 (finish_step_over): New.
12365 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12366 requests. Clear the thread's last reported target waitstatus.
12367 Don't use the `suspended' flag. Don't consider pending breakpoints.
12368 (linux_resume): Start a step-over if necessary.
12369 (proceed_one_lwp): New.
12370 (proceed_all_lwps): New.
12371 (unstop_all_lwps): New.
12372 * linux-low.h (struct lwp_info): Rewrite comment for the
12373 `suspended' flag. Add the `stop_pc' field. Delete the
12374 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12375 Add `'last_resume_kind' and `need_step_over' fields.
12376 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12377 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12378 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12379 (set_raw_breakpoint_at): New.
12380 (set_breakpoint_at): Rewrite to use it.
12381 (reinsert_breakpoint_handler): Delete.
12382 (set_reinsert_breakpoint): New.
12383 (reinsert_breakpoint_by_bp): Delete.
12384 (delete_reinsert_breakpoints): New.
12385 (uninsert_breakpoint): Rewrite.
12386 (uninsert_breakpoints_at): New.
12387 (reinsert_breakpoint): Rewrite.
12388 (reinsert_breakpoints_at): New.
12389 (check_breakpoints): Rewrite.
12390 (breakpoint_here): New.
12391 (breakpoint_inserted_here): New.
12392 (check_mem_read): Adjust.
12393 * mem-break.h (breakpoints_supported, breakpoint_here)
12394 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12395 (reinsert_breakpoint_by_bp): Delete declaration.
12396 (delete_reinsert_breakpoints): Declare.
12397 (reinsert_breakpoint): Delete declaration.
12398 (reinsert_breakpoints_at): Declare.
12399 (uninsert_breakpoint): Delete declaration.
12400 (uninsert_breakpoints_at): Declare.
12401 (check_breakpoints): Adjust prototype.
12402 * server.h: Adjust include order.
12403 (struct thread_info): Declare here. Add a `last_status' field.
12405 2010-03-23 Michael Snyder <msnyder@vmware.com>
12407 * server.c (crc32): New function.
12408 (handle_query): Add handling for 'qCRC:' request.
12410 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12412 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12413 lwp had been stopped by a watchpoint.
12415 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12417 * server.h (internal_error): Declare.
12418 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12419 * utils.c (internal_error): New function.
12421 2010-03-15 Andreas Schwab <schwab@redhat.com>
12423 * configure.srv: Fix typo setting srv_regobj.
12425 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12427 * linux-low.c (fetch_register): Avoid passing a non string literal
12429 (usr_store_inferior_registers): Ditto.
12431 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12433 * linux-low.c (linux_write_memory): Bail out early if peeking
12436 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12438 * linux-low.h (struct lwp_info): New fields
12439 `stopped_by_watchpoint' and `stopped_data_address'.
12440 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12441 here, and cache them in the lwp object.
12442 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12444 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12446 (linux_stopped_by_watchpoint): Rewrite.
12447 (linux_stopped_data_address): Rewrite.
12449 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12451 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12452 switching the current inferior, not before.
12454 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12456 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12457 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12458 i386-linux.c and amd64-linux.c.
12459 (reg-i386.o): Removed.
12460 (reg-i386.c): Likewise.
12461 (reg-i386-linux.o): Likewise.
12462 (reg-i386-linux.c): Likewise.
12463 (reg-x86-64.o): Likewise.
12464 (reg-x86-64.c): Likewise.
12465 (reg-x86-64-linux.o): Likewise.
12466 (reg-x86-64-linux.c): Likewise.
12468 (i386.c): Likewise.
12469 (i386-linux.o): Likewise.
12470 (i386-linux.c): Likewise.
12471 (amd64.o): Likewise.
12472 (amd64.c): Likewise.
12473 (amd64-linux.o): Likewise.
12474 (amd64-linux.c): Likewise.
12476 * configure.srv (srv_i386_regobj): New.
12477 (srv_i386_linux_regobj): Likewise.
12478 (srv_amd64_regobj): Likewise.
12479 (srv_amd64_linux_regobj): Likewise.
12480 (srv_i386_32bit_xmlfiles): Likewise.
12481 (srv_i386_64bit_xmlfiles): Likewise.
12482 (srv_i386_xmlfiles): Likewise.
12483 (srv_amd64_xmlfiles): Likewise.
12484 (srv_i386_linux_xmlfiles): Likewise.
12485 (srv_amd64_linux_xmlfiles): Likewise.
12486 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12487 srv_xmlfiles to $srv_i386_xmlfiles.
12488 (i[34567]86-*-mingw32ce*): Likewise.
12489 (i[34567]86-*-mingw*): Likewise.
12490 (i[34567]86-*-nto*): Likewise.
12491 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12492 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12493 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12494 (x86_64-*-linux*): Likewise.
12496 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12497 (init_registers_amd64_linux): New.
12498 (x86_arch_setup): Replace init_registers_x86_64_linux with
12499 init_registers_amd64_linux.
12501 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12503 * configure.ac: Check for libdl. If it is not available link against
12504 static libthread_db.
12505 * configure: Regenerate.
12507 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12511 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12512 handing a read watchpoint.
12513 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12515 2010-02-12 Doug Evans <dje@google.com>
12517 * linux-low.c (linux_supports_tracefork_flag): Document.
12518 (linux_look_up_symbols): Add comment.
12520 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12522 * regcache.c (supply_register): Clear regcache if buf is NULL.
12524 2010-02-02 Nicolas Roche <roche@sourceware.org>
12525 Joel Brobecker <brobecker@adacore.com>
12527 * inferiors.c (find_inferior): Add function documentation.
12528 (unloaded_dll): Handle the case where the unloaded dll has not
12529 been previously registered in the dll list.
12531 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12533 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12534 (thumb2_breakpoint): New.
12535 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12537 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12539 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12540 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12543 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12545 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12547 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12549 * linux-s390-low.c (s390_collect_ptrace_register)
12550 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12552 2010-01-21 Doug Evans <dje@google.com>
12554 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12555 (PTRACE_ARG4_TYPE): New macro.
12556 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12557 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12558 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12559 (usr_store_inferior_registers): Ditto.
12560 (linux_read_memory, linux_write_memory): Ditto.
12561 (linux_test_for_tracefork): Ditto.
12563 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12564 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12566 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12568 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12571 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12573 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12574 prototype to take a regcache. Adjust.
12576 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12578 * regcache.h (struct thread_info): Forward declare.
12579 (struct regcache): New.
12580 (new_register_cache): Adjust prototype.
12581 (get_thread_regcache): Declare.
12582 (free_register_cache): Adjust prototype.
12583 (registers_to_string, registers_from_string): Ditto.
12584 (supply_register, supply_register_by_name, collect_register)
12585 (collect_register_as_string, collect_register_by_name): Ditto.
12586 * regcache.c (struct inferior_regcache_data): Delete.
12587 (get_regcache): Rename to ...
12588 (get_thread_regcache): ... this. Adjust. Switch inferior before
12589 fetching registers.
12590 (regcache_invalidate_one): Adjust.
12591 (regcache_invalidate): Fix prototype.
12592 (new_register_cache): Return the new register cache.
12593 (free_register_cache): Change prototype.
12594 (realloc_register_cache): Adjust.
12595 (registers_to_string): Change prototype to take a regcache. Adjust.
12596 (registers_from_string): Ditto.
12597 (register_data): Ditto.
12598 (supply_register): Ditto.
12599 (supply_register_by_name): Ditto.
12600 (collect_register): Ditto.
12601 (collect_register_as_string): Ditto.
12602 (collect_register_by_name): Ditto.
12603 * server.c (process_serial_event): Adjust.
12604 * linux-low.h (regset_fill_func, regset_store_func): Change
12606 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12608 * linux-low.c (get_stop_pc): Adjust.
12609 (check_removed_breakpoint): Adjust.
12610 (linux_wait_for_event): Adjust.
12611 (linux_resume_one_lwp): Adjust.
12612 (fetch_register): Add regcache parameter. Adjust.
12613 (usr_store_inferior_registers): Ditto.
12614 (regsets_fetch_inferior_registers): Ditto.
12615 (regsets_store_inferior_registers): Ditto.
12616 (linux_fetch_registers, linux_store_registers): Ditto.
12617 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12619 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12621 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12622 prototype to take a regcache.
12623 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12624 * remote-utils.c (convert_ascii_to_int, outreg)
12625 (prepare_resume_reply): Change prototype to take a regcache.
12627 * target.h (struct target_ops) <fetch_registers, store_registers>:
12628 Change prototype to take a regcache.
12629 (fetch_inferior_registers, store_inferior_registers): Change
12630 prototype to take a regcache. Adjust.
12631 * proc-service.c (ps_lgetregs): Adjust.
12632 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12633 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12634 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12635 take a regcache. Adjust.
12636 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12637 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12638 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12639 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12640 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12641 (cris_cannot_fetch_register):
12642 (cris_breakpoint_at): Change prototype to take a regcache.
12644 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12645 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12646 to take a regcache. Adjust.
12647 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12649 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12650 take a regcache. Adjust.
12651 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12652 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12653 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12654 * linux-mips-low.c (mips_get_pc):
12655 (mips_set_pc): Change prototype to take a regcache. Adjust.
12656 (mips_reinsert_addr): Adjust.
12657 (mips_collect_register): Change prototype to take a regcache.
12659 (mips_supply_register):
12660 (mips_collect_register_32bit, mips_supply_register_32bit)
12661 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12662 (mips_store_fpregset): Ditto.
12663 * linux-ppc-low.c (ppc_supply_ptrace_register)
12664 (ppc_supply_ptrace_register): Ditto.
12665 (parse_spufs_run): Adjust.
12666 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12667 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12668 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12669 take a regcache. Adjust.
12670 * linux-s390-low.c (s390_collect_ptrace_register)
12671 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12672 (s390_set_pc): Change prototype to take a regcache. Adjust.
12673 (s390_arch_setup): Adjust.
12674 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12675 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12676 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12677 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12678 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12680 (sparc_breakpoint_at): Adjust.
12681 * linux-xtensa-low.c (xtensa_fill_gregset):
12682 (xtensa_store_gregset):
12683 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12684 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12685 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12686 prototype to take a regcache. Adjust.
12687 * win32-arm-low.c (arm_fetch_inferior_register)
12688 (arm_store_inferior_register): Change prototype to take a
12690 * win32-i386-low.c (i386_fetch_inferior_register)
12691 (i386_store_inferior_register): Change prototype to take a
12693 * win32-low.c (child_fetch_inferior_registers)
12694 (child_store_inferior_registers): Change prototype to take a
12696 (win32_wait): Adjust.
12697 (win32_fetch_inferior_registers): Change prototype to take a
12699 (win32_store_inferior_registers): Adjust.
12700 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12701 store_inferior_register>: Change prototype to take a regcache.
12703 2010-01-20 Doug Evans <dje@google.com>
12705 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12707 (linux_wait_for_event1, linux_init_signals): Ditto.
12708 (W_STOPCODE): Provide definition if missing.
12710 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12712 * linux-low.c (linux_core_of_thread): New.
12713 (compare_ints, show_process, list_threads): New.
12714 (linux_qxfer_osdata): Report threads and cores.
12715 (linux_target_op): Register linux_core_of_thread.
12716 * remote-utils.c (prepare_resume_reply): Report the core.
12717 (buffer_xml_printf): Support %d specifier.
12718 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12720 (handle_query): Handle qXfer:threads. Announce availability
12722 * target.h (struct target_ops): New field core_of_thread.
12724 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12726 * Makefile.in (clean): Remove new generated files.
12727 (reg-s390.o, reg-s390.c): Remove rules.
12728 (reg-s390x.o, reg-s390x.c): Likewise.
12729 (s390-linux32.o, s390-linux32.c): Add rules.
12730 (s390-linux64.o, s390-linux64.c): Likewise.
12731 (s390x-linux64.o, s390x-linux64.c): Likewise.
12732 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12733 * linux-s390-low.c: Include <elf.h>.
12734 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12735 (init_registers_s390): Remove prototype.
12736 (init_registers_s390x): Likewise.
12737 (init_registers_s390_linux32): Add prototype.
12738 (init_registers_s390_linux64): Likewise.
12739 (init_registers_s390x_linux64): Likewise.
12740 (s390_num_regs_3264): New define.
12741 (s390_regmap_3264): New global variable.
12742 (s390_cannot_fetch_register): Remove obsolete check.
12743 (s390_cannot_store_register): Likewise.
12744 (s390_collect_ptrace_register): Handle upper/lower register halves.
12745 (s390_supply_ptrace_register): Likewise.
12746 (s390_fill_gregset): Update to register number changes.
12747 (s390_get_hwcap): New routine.
12748 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12749 Install appropriate regmap and register set.
12751 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12753 * server.c (gdbserver_version): Update copyright year to 2010.
12754 * gdbreplay.c (gdbreplay_version): Likewise.
12756 2009-12-28 Doug Evans <dje@google.com>
12758 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12759 elf/external.h. Include <elf.h> instead but only if necessary.
12761 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12763 * linux-low.c (linux_remove_process): Remove `detaching'
12764 parameter. Don't release/detach from thread_db here.
12765 (linux_kill): Release/detach from thread_db here, ...
12766 (linux_detach): ... and here, before actually detaching.
12767 (linux_wait_1): ... and here, when a process exits.
12768 * thread-db.c (any_thread_of): New.
12769 (thread_db_free): Switch the current inferior to a thread of the
12772 2009-12-21 Doug Evans <dje@google.com>
12774 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12776 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12777 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12778 warning ifndef __NR_tkill. Move setting of errno there too.
12779 Delete unnecessary resetting of errno after syscall.
12780 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12782 * configure.ac: Check for dladdr.
12783 * config.in: Regenerate.
12784 * configure: Regenerate.
12785 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12786 (try_thread_db_load): Update.
12788 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12790 2009-12-18 Doug Evans <dje@google.com>
12792 * event-loop.c: Include unistd.h if it exists.
12794 * linux-low.c (my_waitpid): Move definition away from being in
12795 between linux_tracefork_child/linux_test_for_tracefork.
12797 * gdb_proc_service.h (psaddr_t): Fix type.
12798 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12799 signature to match glibc.
12801 2009-12-16 Doug Evans <dje@google.com>
12803 * linux-low.c (linux_read_memory): Fix argument to read.
12805 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12807 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12808 events, don't leave current_inferior pointing at null.
12810 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12812 * win32-low.c (LOG): Delete.
12813 (OUTMSG): Output to stderr.
12814 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12815 on compile time LOG macro.
12816 (win32_wait): Fix debug output.
12818 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12820 * win32-low.c (win32_add_one_solib): If the dll name is
12821 "ntdll.dll", prepend the system directory to the dll path.
12823 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12825 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12827 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12828 Vladimir Prus <vladimir@codesourcery.com>
12830 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12831 * configure.ac: Check for __mcoldfire__ and set
12832 gdb_cv_m68k_is_coldfire.
12833 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12834 reg-cf.o and reg-m68k.o.
12835 * configure: Regenerated.
12837 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12839 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12840 Pass it to thread_db_free.
12841 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12842 proper `detaching' argument to linux_remove_process.
12843 * linux-low.h (thread_db_free): Add `detaching' parameter.
12844 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12846 (thread_db_free): Add `detaching' parameter. Only
12847 call td_ta_clear_event if detaching from process.
12849 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12851 * thread-db.c (thread_db_free): Fix typo.
12853 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12856 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12858 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12860 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12861 with an i686 compiler.
12862 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12864 * configure: Rebuilt.
12866 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12870 * server.c (handle_search_memory_1): Correct read_addr initialization
12871 in loop for searching subsequent chunks.
12873 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12875 * configure.ac: New --with-libthread-db option.
12876 * thread-db.c: Allow direct dependence on libthread_db.
12877 (thread_db_free): Adjust.
12878 * config.in: Regenerate.
12879 * configure: Likewise.
12881 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12884 * thread-db.c (attach_thread): New function.
12885 (maybe_attach_thread): Return success/failure.
12886 (find_new_threads_callback): Adjust.
12887 (thread_db_find_new_threads): Loop until no new threads.
12889 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12891 * proc-service.c (ps_lgetregs): Formatting.
12893 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12895 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12896 * configure.ac: Adjust.
12897 * linux-low.h (struct process_info_private): Move members to struct
12899 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12900 * linux-low.c (linux_remove_process): Adjust.
12901 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12902 * server.c (handle_query): Move code ...
12903 (handle_monitor_command): ... here. New function.
12904 * target.h (struct target_ops): New member.
12905 * thread-db.c (struct thread_db): New.
12906 (libthread_db_search_path): New variable.
12907 (thread_db_create_event, thread_db_enable_reporting)
12908 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12909 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12910 (try_thread_db_load_1, dladdr_to_soname): New functions.
12911 (try_thread_db_load, thread_db_load_search): New functions.
12912 (thread_db_init): Search for libthread_db.
12913 (thread_db_free): New function.
12914 (thread_db_handle_monitor_command): Likewise.
12915 * config.in: Regenerate.
12916 * configure: Regenerate.
12918 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12920 * spu-low.c (spu_kill): Wait for inferior to terminate.
12921 Call clear_inferiors.
12922 (spu_detach): Call clear_inferiors.
12924 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12926 * aclocal.m4: Regenerate.
12927 * config.in: Likewise.
12928 * configure: Likewise.
12930 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12932 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12933 (parse_spufs_run): New function.
12934 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12935 (ppc_breakpoint_at): Handle SPU breakpoints.
12937 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12939 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12940 (SPUFS_MAGIC): Define.
12941 (spu_enumerate_spu_ids): New function.
12942 (linux_qxfer_spu): New function.
12943 (linux_target_ops): Install linux_qxfer_spu.
12945 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12947 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12948 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12949 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12950 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12951 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12952 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12953 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12954 (init_registers_powerpc_cell32l): Add prototype.
12955 (init_registers_powerpc_cell64l): Likewise.
12956 (ppc_arch_setup): Detect Cell/B.E. architecture.
12958 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12960 * Makefile.in (datarootdir): New variable.
12962 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12964 * linux-low.c (linux_write_memory): Update debugging output.
12965 * Makefile.in (clean): Add new descriptions.
12966 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12967 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12968 * configure.srv: Add new files for arm*-*-linux*.
12969 * linux-arm-low.c: Add new declarations.
12970 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12971 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12972 (HWCAP_VFPv3D16): New.
12973 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12974 instead of __IWMMXT__.
12975 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12976 (arm_arch_setup): New.
12977 (target_regsets): Remove #ifdef. Add VFP regset.
12978 (the_low_target): Use arm_arch_setup.
12980 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12982 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12983 the main thread again.
12985 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12987 Adding Neutrino gdbserver.
12988 * configure: Regenerated.
12989 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12990 * configure.srv (i[34567]86-*-nto*): New target.
12991 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12992 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12993 (nto_comctrl) [__QNX__]: New function.
12994 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12996 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12998 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13001 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13002 Pedro Alves <pedro@codesourcery.com>
13004 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13005 don't support CONTEXT_EXTENDED_REGISTERS.
13006 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13007 (the_low_target): Install them.
13008 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13009 failing with ERROR_PIPE_NOT_CONNECTED.
13011 2009-06-30 Doug Evans <dje@google.com>
13012 Pierre Muller <muller@ics.u-strasbg.fr>
13014 Add h/w watchpoint support to x86-linux, win32-i386.
13015 * Makefile.in (SFILES): Add i386-low.c
13016 (i386_low_h): Define.
13017 (i386-low.o): Add dependencies.
13018 (linux-x86-low.o): Add i386-low.h dependency.
13019 (win32-i386-low.o): Ditto.
13020 * i386-low.c: New file.
13021 * i386-low.h: New file.
13022 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13023 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13024 * linux-low.c (linux_add_process): Initialize arch_private.
13025 (linux_remove_process): Free arch_private.
13026 (add_lwp): Initialize arch_private.
13027 (delete_lwp): Free arch_private.
13028 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13030 * linux-low.h (process_info_private): New member arch_private.
13031 (lwp_info): New member arch_private.
13032 (linux_target_ops): New members new_process, new_thread,
13034 (ptid_of): New macro.
13035 * linux-x86-low.c: Include stddef.h, i386-low.h.
13036 (arch_process_info): New struct.
13037 (arch_lwp_info): New struct.
13038 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13039 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13040 (i386_dr_low_get_status): New function.
13041 (x86_insert_point, x86_remove_point): New functions.
13042 (x86_stopped_by_watchpoint): New function.
13043 (x86_stopped_data_address): New function.
13044 (x86_linux_new_process, x86_linux_new_thread): New functions.
13045 (x86_linux_prepare_to_resume): New function.
13046 (the_low_target): Add entries for insert_point, remove_point,
13047 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13049 * server.c (debug_hw_points): New global.
13050 (monitor_show_help): Document set debug-hw-points.
13051 (handle_query): Process "set debug-hw-points".
13052 * server.h (debug_hw_points): Declare.
13053 (paddress): Declare.
13054 * utils.c (NUMCELLS, CELLSIZE): New macros.
13055 (get_sell, xsnprintf, paddress): New functions.
13056 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13057 remove_point, stopped_by_watchpoint, stopped_data_address.
13058 * win32-i386-low.c: Include i386-low.h.
13059 (debug_reg_state): Replaces dr.
13060 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13061 (i386_dr_low_get_status): New function.
13062 (i386_insert_point, i386_remove_point): New functions.
13063 (i386_stopped_by_watchpoint): New function.
13064 (i386_stopped_data_address): New function.
13065 (i386_initial_stuff): Update.
13066 (get_thread_context,set_thread_context,i386_thread_added): Update.
13067 (the_low_target): Add entries for insert_point,
13068 remove_point, stopped_by_watchpoint, stopped_data_address.
13069 * win32-low.c (win32_insert_watchpoint): New function.
13070 (win32_remove_watchpoint): New function.
13071 (win32_stopped_by_watchpoint): New function.
13072 (win32_stopped_data_address): New function.
13073 (win32_target_ops): Add entries for insert_watchpoint,
13074 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13075 * win32-low.h (win32_target_ops): New members insert_point,
13076 remove_point, stopped_by_watchpoint, stopped_data_address.
13078 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13080 * server.c (process_serial_event): Re-return unsupported, not
13081 error, if the type isn't recognized. Re-allow supporting only
13082 insert or remove packets. Also call require_running for
13083 breakpoints. Add missing break statement to default case. Tidy.
13084 * target.h (struct target_ops): Rename insert_watchpoint to
13085 insert_point, and remove_watchpoint to remove_point.
13087 * linux-low.h (struct linux_target_ops): Likewise.
13088 * linux-low.c (linux_insert_watchpoint): Rename to ...
13089 (linux_insert_point): ... this. Adjust.
13090 (linux_remove_watchpoint): Rename to ...
13091 (linux_remove_point): ... this. Adjust.
13092 (linux_target_ops): Adjust.
13093 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13094 (cris_insert_point): ... this.
13095 (cris_remove_watchpoint): Rename to ...
13096 (cris_remove_point): ... this.
13097 (the_low_target): Adjust.
13099 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13101 * server.c (handle_v_kill): Pass signal_pid to
13102 kill_inferior if multi_process is zero.
13104 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13106 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13107 * target.h (target_ops): Comment for *_watchpoint to make it clear
13108 the functions can get types '0' and '1'.
13110 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13112 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13113 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13114 * regcache.c (get_regcache): Likewise.
13115 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13116 * win32-low.c (child_fetch_inferior_registers): Remove check for
13119 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13120 Pedro Alves <pedro@codesourcery.com>
13122 * target.h (struct target_ops) <supports_multi_process>: New
13124 (target_supports_multi_process): New.
13125 * server.c (handle_query): Even if GDB reports support, only
13126 enable multi-process if the target also supports it. Report
13127 multi-process support only if the target backend supports it.
13128 * linux-low.c (linux_supports_multi_process): New function.
13129 (linux_target_ops): Install it as target_supports_multi_process
13132 2009-05-24 Doug Evans <dje@google.com>
13134 Global renaming of find_thread_pid to find_thread_ptid.
13135 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13136 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13137 All callers updated.
13139 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13140 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13143 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13144 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13145 (linux_resume_one_lwp): Ditto.
13147 2009-05-23 Doug Evans <dje@google.com>
13149 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13150 from struct inferior_list_entry * to struct lwp_info *.
13151 All callers updated.
13153 2009-05-13 Doug Evans <dje@google.com>
13155 * linux-x86-low.c: Don't include assert.h.
13156 (x86_siginfo_fixup): Use fatal, not assert.
13157 (x86_arch_setup): Fix comment.
13159 2009-05-12 Doug Evans <dje@google.com>
13161 Biarch support for i386/amd64 gdbserver.
13162 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13163 Add linux-x86-low.c.
13164 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13165 (linux-x86-low.o): Add.
13166 * linux-x86-64-low.c: Delete.
13167 * linux-i386-low.c: Delete.
13168 * linux-x86-low.c: New file.
13169 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13171 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13173 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13174 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13175 (linux_child_pid_to_exec_file): New function.
13176 (elf_64_header_p, elf_64_file_p): New functions.
13177 (siginfo_fixup): New function.
13178 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13179 give target a chance to convert layout.
13180 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13181 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13183 2009-05-07 Doug Evans <dje@google.com>
13185 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13186 (regsets_store_inferior_registers): Ditto.
13188 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13192 * linux-low.c (must_set_ptrace_flags): Delete.
13193 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13195 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13196 `lwp->must_set_ptrace_flags' instead.
13197 (linux_wait_for_event_1): Set ptrace options here.
13198 (linux_wait_1): ... not here.
13200 2009-04-30 Doug Evans <dje@google.com>
13202 * inferiors.c (started_inferior_callback): New function.
13203 (attached_inferior_callback): New function.
13204 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13205 * server.c (print_started_pid, print_attached_pid): New functions.
13206 (detach_or_kill_for_exit): New function.
13207 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13208 * server.h (have_started_inferiors_p): Declare.
13209 (have_attached_inferiors_p): Declare.
13211 * inferiors.c (remove_process): Fix memory leak, free process.
13212 * linux-low.c (linux_remove_process): New function.
13213 (linux_kill): Call it instead of remove_process.
13214 (linux_detach, linux_wait_1): Ditto.
13216 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13218 * configure.srv: Add x86 Windows CE target.
13220 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13222 * inferiors.c (get_thread_process): Make global.
13223 * server.h (get_thread_process): Add prototype.
13224 * thread-db.c (find_one_thread): Use get_thread_process
13225 instead of current_process.
13226 (thread_db_get_tls_address): Do not crash if called when
13227 thread layer is not yet initialized.
13229 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13231 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13232 * spu-low.c (current_tid): Rename to ...
13233 (current_ptid): ... this.
13234 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13235 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13236 ptid_get_lwp (current_ptid) instead of current_tid.
13237 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13238 instead of current_tid. Use find_process_pid to verify pid
13239 argument is valid. Pass proper argument to remove_process.
13240 (spu_thread_alive): Compare current_ptid instead of current_tid.
13241 (spu_resume): Likewise.
13243 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13245 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13248 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13250 Implement the multiprocess extensions, and add linux multiprocess
13253 * server.h (ULONGEST): Declare.
13254 (struct ptid, ptid_t): New.
13255 (minus_one_ptid, null_ptid): Declare.
13256 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13257 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13258 (struct inferior_list_entry): Change `id' type from unsigned from
13260 (struct sym_cache, struct breakpoint, struct
13261 process_info_private): Forward declare.
13262 (struct process_info): Declare.
13263 (current_process): Declare.
13264 (all_processes): Declare.
13265 (initialize_inferiors): Declare.
13266 (add_thread): Adjust to use ptid_t.
13267 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13268 (add_process, remove_process, find_thread_pid): Declare.
13269 (find_inferior_id): Adjust to use ptid_t.
13270 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13271 (multi_process): Declare.
13272 (push_event): Adjust to use ptid_t.
13273 (read_ptid, write_ptid): Declare.
13274 (prepare_resume_reply): Adjust to use ptid_t.
13275 (clear_symbol_cache): Declare.
13276 * inferiors.c (all_processes): New.
13277 (null_ptid, minus_one_ptid): New.
13278 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13279 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13280 (add_thread): Change unsigned long to ptid. Remove gdb_id
13282 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13283 (gdb_id_to_thread): Rename to ...
13284 (find_thread_pid): ... this. Change unsigned long to ptid.
13285 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13286 (loaded_dll, pull_pid_from_list): Adjust.
13287 (add_process, remove_process, find_process_pid)
13288 (get_thread_process, current_process, initialize_inferiors): New.
13289 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13290 (struct target_waitstatus) <related_pid>: Ditto.
13291 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13292 return type to int.
13293 (struct target_ops) <join>: Add `pid' argument.
13294 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13295 (struct target_ops) <wait>: Add `ptid' field. Change return type
13297 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13298 (mywait): Add `ptid' argument. Change return type to ptid_t.
13299 (target_pid_to_str): Declare.
13300 * target.c (set_desired_inferior): Adjust to use ptids.
13301 (mywait): Add new `ptid' argument. Adjust.
13302 (target_pid_to_str): New.
13303 * mem-break.h (free_all_breakpoints): Declare.
13304 * mem-break.c (breakpoints): Delelete.
13305 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13306 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13307 to use per-process breakpoint list.
13308 (free_all_breakpoints): New.
13309 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13310 (symbol_cache, all_symbols_looked_up): Delete.
13312 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13314 (prepare_resume_reply): Change ptid argument's type from unsigned
13315 long to ptid_t. Adjust. Implement W;process and X;process.
13316 (free_sym_cache, clear_symbol_cache): New.
13317 (look_up_one_symbol): Adjust to per-process symbol cache. *
13318 * server.c (cont_thread, general_thread, step_thread): Change type
13320 (attached): Delete.
13321 (multi_process): New.
13322 (last_ptid): Change type to ptid_t.
13323 (struct vstop_notif) <ptid>: Change type to ptid_t.
13324 (queue_stop_reply, push_event): Change `ptid' argument's type to
13326 (discard_queued_stop_replies): Add `pid' argument.
13327 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13328 changes. Don't reference the `attached' global.
13329 (attach_inferior): Adjust to mywait interface changes.
13330 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13331 features. Handle and report "multiprocess+". Handle
13333 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13335 (handle_v_kill): New.
13336 (handle_v_stopped): Adjust to use target_pid_to_str.
13337 (handle_v_requests): Allow multiple attaches and runs when
13338 multiprocess extensions are in effect. Handle "vKill".
13339 (myresume): Adjust to use ptids.
13340 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13341 (handle_status): Adjust to discard_queued_stop_replies interface
13343 (first_thread_of, kill_inferior_callback)
13344 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13345 (main): Call initialize_inferiors. Adjust to use ptids, killing
13346 and detaching from all inferiors. Handle multiprocess packet
13348 * linux-low.h: Include gdb_proc_service.h.
13349 (struct process_info_private): New.
13350 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13351 <lwpid_of>: Use ptid_get_lwp.
13352 (get_lwp_thread): Adjust.
13353 (struct lwp_info): Add `dead' member.
13354 (find_lwp_pid): Declare.
13355 * linux-low.c (thread_db_active): Delete.
13356 (new_inferior): Adjust comment.
13357 (inferior_pid): Delete.
13358 (linux_add_process): New.
13359 (handle_extended_wait): Adjust.
13360 (add_lwp): Change unsigned long to ptid.
13361 (linux_create_inferior): Add process to processes table. Adjust
13362 to use ptids. Don't set new_inferior here.
13363 (linux_attach_lwp): Rename to ...
13364 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13365 it. Adjust to use ptids.
13366 (linux_attach_lwp): New.
13367 (linux_attach): Add process to processes table. Don't set
13369 (struct counter): New.
13370 (second_thread_of_pid_p, last_thread_of_process_p): New.
13371 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13372 multiple processes.
13373 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13374 processes. Remove process from process table.
13375 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13376 to multiple processes.
13377 (any_thread_of): New.
13378 (linux_detach): Add `pid' argument, and handle it. Remove process
13379 from processes table.
13380 (linux_join): Add `pid' argument. Handle it.
13381 (linux_thread_alive): Change unsighed long argument to ptid_t.
13382 Consider dead lwps as not being alive.
13383 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13384 threads we're not interested in.
13385 (same_lwp, find_lwp_pid): New.
13386 (linux_wait_for_lwp): Change `pid' argument's type from int to
13388 (linux_wait_for_event): Rename to ...
13389 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13390 from int to ptid_t. Adjust.
13391 (linux_wait_for_event): New.
13392 (linux_wait_1): Add `ptid' argument. Change return type to
13393 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13394 that exit from the process table.
13395 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13397 (mark_lwp_dead): New.
13398 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13399 stopping all threads, mark its main lwp as dead.
13400 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13402 (fetch_register, usr_store_inferior_registers)
13403 (regsets_fetch_inferior_registers)
13404 (regsets_store_inferior_registers, linux_read_memory)
13405 (linux_write_memory): Inline `inferior_pid'.
13406 (linux_look_up_symbols): Adjust to use per-process
13407 `thread_db_active'.
13408 (linux_request_interrupt): Adjust to use ptids.
13409 (linux_read_auxv): Inline `inferior_pid'.
13410 (initialize_low): Don't reference thread_db_active.
13411 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13412 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13413 (ps_getpid): Return the pid of the current inferior.
13414 * thread-db.c (proc_handle, thread_agent): Delete.
13415 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13417 (find_one_thread): Change argument type to ptid_t. Adjust to
13419 (maybe_attach_thread): Adjust to per-process data and ptids.
13420 (thread_db_find_new_threads): Ditto.
13421 (thread_db_init): Ditto.
13422 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13423 processes table. Adjust to use ptids.
13424 (spu_kill, spu_detach): Adjust interface. Remove process from
13426 (spu_join, spu_thread_alive): Adjust interface.
13427 (spu_wait): Adjust interface. Remove process from processes
13428 table. Adjust to use ptids.
13429 * win32-low.c (current_inferior_tid): Delete.
13430 (current_inferior_ptid): New.
13431 (debug_event_ptid): New.
13432 (thread_rec): Take a ptid. Adjust.
13433 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13434 (child_delete_thread): Ditto.
13435 (do_initial_child_stuff): Add `attached' argument. Add process to
13437 (child_fetch_inferior_registers, child_store_inferior_registers):
13439 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13440 (win32_attach): Pass 1 to do_initial_child_stuff.
13441 (win32_kill): Adjust interface. Remove process from processes
13443 (win32_detach): Ditto.
13444 (win32_join): Adjust interface.
13445 (win32_thread_alive): Take a ptid.
13446 (win32_resume): Adjust to use ptids.
13447 (get_child_debug_event): Ditto.
13448 (win32_wait): Adjust interface. Remove exiting process from
13451 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13453 Non-stop mode support.
13455 * server.h (non_stop): Declare.
13456 (gdb_client_data, handler_func): Declare.
13457 (delete_file_handler, add_file_handler, start_event_loop):
13459 (handle_serial_event, handle_target_event, push_event)
13460 (putpkt_notif): Declare.
13461 * target.h (enum resume_kind): New.
13462 (struct thread_resume): Replace `step' field by `kind' field.
13463 (TARGET_WNOHANG): Define.
13464 (struct target_ops) <wait>: Add `options' argument.
13465 <supports_non_stop, async, start_non_stop>: New fields.
13466 (target_supports_non_stop, target_async): New.
13467 (start_non_stop): Declare.
13468 (mywait): Add `options' argument.
13469 * target.c (mywait): Add `options' argument. Print child exit
13470 notifications here.
13471 (start_non_stop): New.
13472 * server.c (non_stop, own_buf, mem_buf): New globals.
13473 (struct vstop_notif): New.
13474 (notif_queue): New global.
13475 (queue_stop_reply, push_event, discard_queued_stop_replies)
13476 (send_next_stop_reply): New.
13477 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13479 (attach_inferior): In non-stop mode, don't wait for the target
13481 (handle_general_set): Handle QNonStop.
13482 (handle_query): When handling qC, return the current general
13483 thread, instead of the first thread of the list.
13484 (handle_query): If the backend supports non-stop mode, include
13485 QNonStop+ in the qSupported query response.
13486 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13488 (handle_v_attach, handle_v_run): Handle non-stop mode.
13489 (handle_v_stopped): New.
13490 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13491 (myresume): Adjust to use resume_kind. Handle non-stop.
13492 (queue_stop_reply_callback): New.
13493 (handle_status): Handle non-stop mode.
13494 (main): Clear non_stop flag on reconnection. Use the event-loop.
13495 Refactor serial protocol handling from here ...
13496 (process_serial_event): ... to this new function. When GDB
13497 selects any thread, select one here. In non-stop mode, wait until
13498 GDB acks all pending events before exiting.
13499 (handle_serial_event, handle_target_event): New.
13500 * remote-utils.c (remote_open): Install remote_desc in the event
13502 (remote_close): Remove remote_desc from the event loop.
13503 (putpkt_binary): Rename to...
13504 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13505 (putpkt_binary): New as wrapper around putpkt_binary_1.
13506 (putpkt_notif): New.
13507 (prepare_resume_reply): In non-stop mode, don't change the
13509 * event-loop.c: New.
13510 * Makefile.in (OBJ): Add event-loop.o.
13511 (event-loop.o): New rule.
13513 * linux-low.h (pid_of): Moved here.
13515 (get_lwp_thread): Use lwpid_of.
13516 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13517 * linux-low.c (pid_of): Delete.
13518 (inferior_pid): Use lwpid_of.
13519 (linux_event_pipe): New.
13520 (target_is_async_p): New.
13522 (handle_extended_wait): Use lwpid_of.
13523 (add_lwp): Don't set lwpid field.
13524 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13525 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13526 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13527 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13528 first. Adjust to linux_wait_for_event interface changes. Use
13530 (linux_detach): Don't delete the main lwp here.
13531 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13532 (status_pending_p): Don't consider explicitly suspended lwps.
13533 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13534 pointer. Add OPTIONS argument. Change return type to int. Use
13535 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13536 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13537 pointer. Add status pointer argument. Return a pid instead of a
13538 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13539 changes. In non-stop mode, don't switch to a random thread.
13540 (linux_wait): Rename to...
13541 (linux_wait_1): ... this. Add target_options argument, and handle
13542 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13543 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13544 clean exit and signal exit code. Don't stop all threads in
13545 non-stop mode. In all-stop mode, only stop all threads when
13546 reporting a stop to GDB. Handle explicit thread stop requests.
13547 (async_file_flush, async_file_mark): New.
13549 (send_sigstop): Use lwpid_of.
13550 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13551 interface changes. In non-stop mode, don't switch to a random
13553 (linux_resume_one_lwp): Use lwpid_of.
13554 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13555 (linux_resume_one_thread): ... this. Handle resume_stop. In
13556 non-stop mode, don't look for pending flag in all threads.
13557 (resume_status_pending_p): Don't consider explicitly suspended
13559 (my_waitpid): Reimplement. Emulate __WALL.
13560 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13562 (sigchld_handler, linux_supports_non_stop, linux_async)
13563 (linux_start_non_stop): New.
13564 (linux_target_ops): Register linux_supports_non_stop, linux_async
13565 and linux_start_non_stop.
13566 (initialize_low): Install SIGCHLD handler.
13567 * thread-db.c (thread_db_create_event, find_one_thread)
13568 (thread_db_get_tls_address): Use lwpid_of.
13569 * win32-low.c (win32_detach): Adjust to use resume_kind.
13570 (win32_wait): Add `options' argument.
13571 * spu-low.c (spu_resume): Adjust to use resume_kind.
13572 (spu_wait): Add `options' argument.
13574 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13576 Decouple target code from remote protocol.
13578 * target.h (enum target_waitkind): New.
13579 (struct target_waitstatus): New.
13580 (struct target_ops) <wait>: Return an unsigned long. Take a
13581 target_waitstatus pointer instead of a char pointer.
13582 (mywait): Likewise.
13583 * target.c (mywait): Change prototype to return an unsigned long.
13584 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13585 * server.h (thread_from_wait, old_thread_from_wait): Delete
13587 (prepare_resume_reply): Change prototype to take a
13589 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13590 (last_status, last_ptid): New.
13591 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13592 pid instead of a signal.
13593 (attach_inferior): Remove "status" and "signal" parameters.
13595 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13597 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13598 (handle_v_requests, myresume): Remove "status" and "signal"
13599 parameters. Adjust.
13600 (handle_status): New.
13601 (main): Delete local `status'. Adjust.
13602 * remote-utils.c: Include target.h.
13603 (prepare_resume_reply): Change prototype to take a
13604 target_waitstatus. Adjust.
13606 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13608 * spu-low.c (spu_wait): Adjust.
13609 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13611 (win32_wait): Adjust.
13613 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13615 * target.h (struct thread_resume): Delete leave_stopped member.
13616 (struct target_ops): Add a `n' argument to the `resume' callback.
13617 * server.c (start_inferior): Adjust.
13618 (handle_v_cont, myresume): Adjust.
13619 * linux-low.c (check_removed_breakpoint): Adjust to resume
13620 interface change, and to removed leave_stopped field.
13621 (resume_ptr): Delete.
13622 (struct thread_resume_array): New.
13623 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13624 resume interface change.
13625 (linux_continue_one_thread, linux_queue_one_thread)
13626 (resume_status_pending_p): Check if the resume field is NULL
13627 instead of checking the leave_stopped member.
13628 (linux_resume): Adjust to the target resume interface change.
13629 * spu-low.c (spu_resume): Adjust to the target resume interface
13631 * win32-low.c (win32_detach, win32_resume): Ditto.
13633 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13635 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13637 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13639 (linux_continue_one_thread): Only preserve the stepping flag if
13640 there's a pending breakpoint.
13642 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13644 * server.c (main): After the inferior having exited, call
13645 remote_close before exiting gdbserver.
13647 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13649 Fix size of FPSCR in Power 7 processors.
13650 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13651 (PPC_FEATURE_HAS_DFP): New #define.
13652 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13655 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13657 * server.c (handle_query) Whitespace and formatting.
13659 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13661 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13662 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13663 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13664 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13665 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13666 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13667 Makefile.in, configure.ac: Fix whitespace throughout.
13668 * configure: Regenerate.
13670 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13672 * inferiors.c (find_inferior): Make it safe for the callback
13673 function to delete the currently iterated inferior.
13675 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13677 * Makefile.in (linuw_low_h): Move higher.
13678 (thread-db.o): Depend on $(linux_low_h).
13680 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13682 Rename "process" to "lwp" throughout.
13684 * linux-low.c (all_processes): Rename to...
13685 (all_lwps): ... this.
13686 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13687 (add_process): Rename to ...
13688 (add_lwp): ... this. Adjust.
13689 (linux_create_inferior): Adjust.
13690 (linux_attach_lwp): Adjust.
13691 (linux_attach): Adjust.
13692 (linux_kill_one_process): Rename to ...
13693 (linux_kill_one_lwp): ... this. Adjust.
13694 (linux_kill): Adjust.
13695 (linux_detach_one_process): Rename to ...
13696 (linux_detach_one_lwp): ... this. Adjust.
13697 (linux_detach): Adjust.
13698 (check_removed_breakpoint): Adjust.
13699 (status_pending_p): Adjust.
13700 (linux_wait_for_process): Rename to ...
13701 (linux_wait_for_lwp): ... this. Adjust.
13702 (linux_wait_for_event): Adjust.
13703 (send_sigstop): Adjust.
13704 (wait_for_sigstop): Adjust.
13705 (stop_all_processes): Rename to ...
13706 (stop_all_lwps): ... this.
13707 (linux_resume_one_process): Rename to ...
13708 (linux_resume_one_lwp): ... this. Adjust.
13709 (linux_set_resume_request, linux_continue_one_thread)
13710 (linux_queue_one_thread, resume_status_pending_p)
13711 (usr_store_inferior_registers, regsets_store_inferior_registers)
13712 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13714 * linux-low.h (get_process): Rename to ...
13715 (get_lwp): ... this. Adjust.
13716 (get_thread_process): Rename to ...
13717 (get_thread_lwp): ... this. Adjust.
13718 (get_process_thread): Rename to ...
13719 (get_lwp_thread): ... this. Adjust.
13720 (struct process_info): Rename to ...
13721 (struct lwp_info): ... this.
13722 (all_processes): Rename to ...
13723 (all_lwps): ... this.
13724 * proc-service.c (ps_lgetregs): Adjust.
13725 * thread-db.c (thread_db_create_event, find_one_thread)
13726 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13728 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13730 * server.c (handle_query): Handle "qAttached".
13732 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13734 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13735 GPLv3, update license URL.
13737 2009-03-01 Doug Evans <dje@google.com>
13739 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13740 (server_h): Add gdb_signals.h.
13741 (signals.o): Update.
13742 * server.h (target_signal_from_host,target_signal_to_host_p)
13743 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13745 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13747 * remote-utils.c (getpkt): Also generate remote-debug
13748 information if noack_mode is set.
13750 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13752 * server.c (handle_query): Report qXfer:siginfo:read and
13753 qXfer:siginfo:write as supported and handle them.
13754 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13755 * linux-low.c (linux_xfer_siginfo): New.
13756 (linux_target_ops): Set it.
13758 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13760 * server.c (gdbserver_usage): Mention --remote-debug.
13761 (main): Accept '--remote-debug' switch.
13763 2009-01-18 Doug Evans <dje@google.com>
13765 * regcache.c (new_register_cache): No need to check result of xcalloc.
13766 * server.c (handle_search_memory): Back out calls to xmalloc,
13767 result is checked and error is returned to user upon failure.
13768 (handle_query): Ditto. Add more checks for result of malloc.
13769 (handle_v_cont): Check result of malloc, report error back to
13771 (handle_v_run): Ditto. Call freeargv.
13772 * server.h (freeargv): Declare.
13773 * utils.c (freeargv): New fn.
13775 2009-01-15 Doug Evans <dje@google.com>
13777 * gdbreplay.c (perror_with_name): Make arg const char *.
13778 * server.h (target_signal_to_name): Make return type const char *.
13779 * thread-db.c (thread_db_err_str): Make return type const char *.
13780 * utils.c (perror_with_name): Make arg const char *.
13782 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13784 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13785 when handling a EXIT_PROCESS_DEBUG_EVENT.
13787 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13789 * gdbreplay.c (gdbreplay_version): Update copyright year.
13790 * server.c (gdbserver_version): Likewise.
13792 2009-01-05 Doug Evans <dje@google.com>
13794 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13795 (handle_extended_wait): Improve comment.
13797 2008-12-13 Doug Evans <dje@google.com>
13799 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13800 * server.h (ATTR_MALLOC): New macro.
13801 (xmalloc,xcalloc,xstrdup): Declare.
13802 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13803 * inferiors.c: Ditto.
13804 * linux-low.c: Ditto.
13805 * mem-break.c: Ditto.
13806 * regcache.c: Ditto.
13807 * remote-utils.c: Ditto.
13810 * win32-low.c: Ditto.
13812 2008-12-12 Doug Evans <dje@google.com>
13814 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13815 in debugging printf.
13817 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13819 2008-12-09 Doug Evans <dje@google.com>
13821 * linux-low.h (struct process_info): Delete member tid, unused.
13822 * thread-db.c (find_one_thread): Update.
13823 (maybe_attach_thread): Update.
13825 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13827 * target.h (struct target_ops): Add qxfer_osdata member.
13828 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13830 (linux_qxfer_osdata): New functions.
13831 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13833 * server.c (handle_query): Handle "qXfer:osdata:read:".
13834 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13835 (buffer_xml_printf): New functions.
13836 * server.h (struct buffer): New.
13837 (buffer_grow_str, buffer_grow_str0): New macros.
13838 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13839 (buffer_xml_printf): Declare.
13841 2008-11-24 Doug Evans <dje@google.com>
13843 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13845 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13847 * server.c (handle_v_run): Always use the supplied argument list.
13849 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13851 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13852 (xtensa_regmap_table): Add entry for scompare1.
13854 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13856 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13857 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13858 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13859 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13860 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13861 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13862 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13863 XML target descriptions.
13864 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13865 when inferior is running on an ISA 2.05 or later processor. Add
13866 special case to return offset for full 64-bit slot of FPSCR when
13869 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13871 * Makefile.in (SFILES, clean): Added sparc64 files.
13872 (reg-sparc64.o, reg-sparc64.c): New.
13873 * configure.srv (sparc*-*-linux*): New configuration.
13874 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13875 syscall arguments for SPARC.
13876 (regsets_store_inferior_registers): Likewise.
13877 * linux-sparc-low.c: New file.
13879 2008-10-21 Doug Evans <dje@google.com>
13881 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13882 (READLINE_DIR,READLINE_DEP): Delete.
13883 (INTERNAL_CFLAGS): Update.
13884 (LINTFLAGS): Update.
13886 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13888 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13889 whole argv from the last run, not just argv[0].
13891 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13893 * regcache.c (new_register_cache): Return NULL if the register
13894 cache size isn't known yet.
13895 (free_register_cache): Avoid dereferencing a NULL regcache.
13897 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13899 * configure.srv: Merge MIPS and MIPS64.
13901 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13903 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13905 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13907 * Makefile.in: Add required vsx dependencies.
13909 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13910 Declare init_registers_powerpc_vsx32l.
13911 Declare init_registers_powerpc_vsx64l.
13912 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13913 (ppc_arch_setup): Check for VSX in hwcap.
13914 (ppc_fill_vsxregset): New function.
13915 (ppc_store_vsxregset): New function.
13916 Add new VSX entry in regset_info target_regsets.
13918 * configure.srv: Add new VSX dependencies.
13920 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13922 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13923 (remote_open): Set or clear transport_is_reliable.
13924 (putpkt_binary): Don't expect acks in noack mode.
13925 (getpkt): Don't send ack/nac in noack mode.
13926 * server.c (handle_general_set): Handle QStartNoAckMode.
13927 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13929 (main): Reset noack_mode on every connection.
13930 * server.h (noack_mode): Declare.
13932 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13934 * Makefile.in (GDBREPLAY_OBS): New variable.
13935 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13937 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13938 Daniel Jacobowitz <dan@codesourcery.com>
13940 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13941 (usr_store_inferior_registers): Likewise.
13942 (regsets_store_inferior_registers): Likewise.
13944 2008-07-31 Rolf Jansen <rj@surtec.com>
13945 Pedro Alves <pedro@codesourcery.com>
13947 * configure.ac: Check for memmem declaration.
13948 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13949 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13950 (disable_packet_qfThreadInfo): Unconditionally compile.
13951 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13952 * configure, config.in: Regenerate.
13954 2008-07-28 Doug Kwan <dougkwan@google.com>
13956 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13957 (linux_write_memory): Remove declaration of errno.
13959 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13961 * linux-low.c (handle_extended_wait): Do not use "status"
13962 variable uninitialized.
13964 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13966 * server.c (handle_v_attach): Inhibit reporting dll changes.
13968 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13970 * remote-utils.c (prepare_resume_reply): If requested, don't
13971 output "thread:TID" in the T stop reply.
13973 * server.c (disable_packet_vCont, disable_packet_Tthread)
13974 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13975 (handle_query): If requested, disable support for qC, qfThreadInfo
13977 (handle_v_requests): If requested, disable support for vCont.
13978 (gdbserver_show_disableable): New.
13979 (main): Handle --disable-packet and --disable-packet=LIST.
13981 * server.h (disable_packet_vCont, disable_packet_Tthread)
13982 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13984 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13986 * server.c (gdbserver_usage): Mention --version.
13988 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13990 * Makefile.in (gdbreplay.o): New rule.
13992 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13994 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13995 message, not gdbserver.
13997 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13998 Nathan Sidwell <nathan@codesourcery.com>
13999 Joseph Myers <joseph@codesourcery.com>
14001 * acinclude.m4: Include ../../config/acx.m4.
14002 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14003 * configure, config.in: Regenerate.
14004 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14005 * server.c (gdbserver_version): Print PKGVERSION.
14006 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14007 (main): Adjust gdbserver_usage calls.
14008 * gdbreplay.c (version, host_name): Add declarations.
14009 (gdbreplay_version, gdbreplay_usage): New.
14010 (main): Accept --version and --help options.
14012 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14014 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14015 (arm_breakpoint_at): Handle Thumb.
14016 (the_low_target): Add comment.
14018 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14020 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14022 2008-05-09 Doug Evans <dje@google.com>
14024 * server.h (decode_search_memory_packet): Declare.
14025 * remote-utils.c (decode_search_memory_packet): New fn.
14026 * server.c (handle_search_memory_1): New fn.
14027 (handle_search_memory): New fn.
14028 (handle_query): Process qSearch:memory packets.
14030 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14032 * regcache.c (registers_length): Remove.
14033 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14034 full register packet.
14035 * regcache.h (registers_length): Remove prototype.
14036 * server.h (PBUFSIZ): Define to 16384.
14038 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14040 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14041 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14042 powerpc-64l.o, and powerpc-altivec64l.o.
14043 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14044 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14045 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14046 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14047 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14050 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14051 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14052 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14053 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14054 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14055 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14056 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14057 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14058 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14059 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14062 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14063 (init_registers_powerpc_32l): ... this new prototype.
14064 (init_registers_powerpc_32): Remove, replace by ...
14065 (init_registers_powerpc_altivec32l): ... this new prototype.
14066 (init_registers_powerpc_e500): Remove, replace by ...
14067 (init_registers_powerpc_e500l): ... this new prototype.
14068 (init_registers_ppc64): Remove, replace by ...
14069 (init_registers_powerpc_64l): ... this new prototype.
14070 (init_registers_powerpc_64): Remove, replace by ...
14071 (init_registers_powerpc_altivec64l): ... this new prototype.
14072 (ppc_num_regs): Set to 73.
14073 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14074 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14075 (ppc_cannot_store_register): Handle orig_r3 and trap.
14076 (ppc_arch_setup): Update init_registers_... calls.
14077 (ppc_fill_gregset): Handle orig_r3 and trap.
14079 * inferiors.c (clear_inferiors): Reset current_inferior.
14081 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14083 * acinclude.m4: Add override.m4.
14084 * configure: Regenerate.
14086 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14088 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14089 initial call to init_register_ppc64.
14091 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14093 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14094 single powerpc*-*-linux* case.
14095 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14097 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14099 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14100 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14102 * linux-ppc-low.c: Include <elf.h>.
14103 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14104 (ppc_hwcap): New global variable.
14105 (ppc_regmap): Remove __SPE__ #ifdef sections.
14106 (ppc_regmap_e500): New global variable.
14107 (ppc_cannot_store_register): Update __SPE__ special case.
14108 (ppc_get_hwcap): New function.
14109 (ppc_arch_setup): Use it to determine whether inferior supports
14110 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14111 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14112 Do not access registers if target does not support AltiVec.
14113 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14114 Do not access registers if target does not support SPE.
14115 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14117 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14119 * linux-low.c (disabled_regsets, num_regsets): New.
14120 (use_regsets_p): Delete.
14121 (linux_wait_for_process): Clear disabled_regsets.
14122 (regsets_fetch_inferior_registers): Check and set it.
14123 (regsets_store_inferior_registers): Likewise.
14124 (linux_fetch_registers, linux_store_registers): Do not use
14126 (initialize_low): Allocate disabled_regsets.
14128 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14130 * Makefile.in (LIBOBJS): New.
14131 (OBS): Use LIBOBJS.
14132 (memmem.o): New rule.
14133 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14134 * configure: Regenerated.
14136 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14138 * server.c (handle_query): Never return "unsupported" for
14139 qXfer:features:read queries.
14141 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14143 * server.c (get_features_xml): Fix inverted condition.
14144 (handle_query): Always support qXfer:feature:read.
14146 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14148 * server.c (wrapper_argv): New.
14149 (start_inferior): Handle wrapper_argv. If set, expect an extra
14151 (gdbserver_usage): Document --wrapper.
14152 (main): Parse --wrapper.
14154 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14156 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14157 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14158 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14159 (ppc_set_pc): Likewise.
14160 (ppc_arch_setup): New function.
14161 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14162 of collect_register.
14163 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14165 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14167 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14168 instead of linux-ppc64-low.o.
14169 * linux-ppc64-low.c: Remove file.
14170 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14171 (linux-ppc64-low.o): Remove rule.
14173 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14174 (init_registers_powerpc_64): Likewise.
14175 (ppc_regmap): Conditionally define depending on __powerpc64__.
14176 (ppc_cannot_store_register): Do not special-case "fpscr" when
14177 compiled on __powerpc64__.
14178 (ppc_collect_ptrace_register): New function.
14179 (ppc_supply_ptrace_register): New function.
14180 (ppc_breakpoint): Change type to "unsigned int".
14181 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14182 (the_low_target): Conditionally provide initializers for the
14183 arch_setup member depending on __powerpc64__. Install
14184 collect_ptrace_register and supply_ptrace_register members.
14186 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14188 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14189 * server.c (gdbserver_xmltarget): Define.
14190 (get_features_xml): Use it to replace "target.xml" and arch_string.
14192 * configure.srv: Remove srv_xmltarget. Add XML files that were
14193 mentioned there to srv_xmlfiles instead. Remove conditional tests
14194 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14195 srv_xmlfiles and srv_regobj to include all possible choices.
14196 * configure.ac (srv_xmltarget): Remove.
14197 (srv_xmlfiles): Do not add "target.xml".
14198 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14199 checks for supplementary target information.
14200 * configure: Regenerate.
14201 * Makefile.in (XML_TARGET): Remove.
14202 (target.xml): Remove rule.
14203 (clean): Do not clean up target.xml.
14204 (.PRECIOUS): Do not mention target.xml.
14206 * target.h (struct target_ops): Remove arch_string member.
14207 * linux-low.c (linux_arch_string): Remove.
14208 (linux_target_ops): Remove arch_string initializer.
14209 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14210 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14211 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14212 * spu-low.c (spu_arch_string): Remove.
14213 (spu_target_ops): Remove arch_string initializer.
14214 * win32-low.c (win32_arch_string): Remove.
14215 (win32_target_ops): Remove arch_string initializer.
14216 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14217 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14218 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14220 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14222 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14223 by collect_ptrace_register and supply_ptrace_register hooks.
14224 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14225 instead of checking for the_low_target.left_pad_xfer.
14226 (usr_store_inferior_registers): Use collect_ptrace_register callback
14227 instead of checking for the_low_target.left_pad_xfer.
14229 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14230 (s390_supply_ptrace_register): Likewise.
14231 (s390_fill_gregset): Call s390_collect_ptrace_register.
14232 (the_low_target): Update.
14234 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14235 (ppc_supply_ptrace_register): Likewise.
14236 (the_low_target): Update.
14238 * linux-i386-low.c (the_low_target): Update.
14239 * linux-x86-64-low.c (the_low_target): Update.
14241 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14243 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14244 reg-s390.o and reg-s390x.o.
14246 * linux-low.c (new_inferior): New global variable.
14247 (linux_create_inferior, linux_attach): Set it.
14248 (linux_wait_for_process): Call the_low_target.arch_setup after the
14249 target has stopped for the first time.
14250 (initialize_low): Do not call the_low_target.arch_setup.
14252 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14253 (s390_set_pc): Likewise.
14254 (s390_arch_setup): New function.
14255 (the_low_target): Use s390_arch_setup as arch_setup routine.
14257 * regcache.c (realloc_register_cache): New function.
14258 (set_register_cache): Call it for each existing regcache.
14260 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14262 * server.h (init_registers): Remove prototype.
14264 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14265 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14266 instead of init_registers ().
14267 * linux-arm-low.c (init_registers_arm): Add prototype.
14268 (init_registers_arm_with_iwmmxt): Likewise.
14269 (the_low_target): Add initializer for arch_setup field.
14270 * linux-cris-low.c (init_registers_cris): Add prototype.
14271 (the_low_target): Add initializer for arch_setup field.
14272 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14273 (the_low_target): Add initializer for arch_setup field.
14274 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14275 (the_low_target): Add initializer for arch_setup field.
14276 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14277 (the_low_target): Add initializer for arch_setup field.
14278 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14279 (the_low_target): Add initializer for arch_setup field.
14280 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14281 (the_low_target): Add initializer for arch_setup field.
14282 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14283 (init_registers_mips64_linux): Likewise.
14284 (the_low_target): Add initializer for arch_setup field.
14285 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14286 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14287 (the_low_target): Add initializer for arch_setup field.
14288 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14289 (init_registers_powerpc_64): Likewise.
14290 (the_low_target): Add initializer for arch_setup field.
14291 * linux-s390-low.c (init_registers_s390): Add prototype.
14292 (init_registers_s390x): Likewise.
14293 (the_low_target): Add initializer for arch_setup field.
14294 * linux-sh-low.c (init_registers_sh): Add prototype.
14295 (the_low_target): Add initializer for arch_setup field.
14296 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14297 (the_low_target): Add initializer for arch_setup field.
14298 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14299 (the_low_target): Add initializer for arch_setup field.
14301 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14302 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14303 instead of init_registers ().
14304 * win32-arm-low.c (init_registers_arm): Add prototype.
14305 (the_low_target): Add initializer for arch_setup field.
14306 * win32-i386-low.c (init_registers_i386): Add prototype.
14307 (the_low_target): Add initializer for arch_setup field.
14309 * spu-low.c (init_registers_spu): Add prototype.
14310 (initialize_low): Call initialie_registers_spu () instead of
14311 initialize_registers ().
14313 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14315 * server.c (handle_v_requests): When handling the vRun and vAttach
14316 packets, if already debugging a process, don't kill it. Return an
14319 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14321 * server.c (handle_query): Correct length check.
14323 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14325 * win32-low.c (do_initial_child_stuff): Add process handle
14326 parameter. Set current_process_handle and current_process_id from the
14327 parameters. Clear globals.
14328 (win32_create_inferior): Don't set current_process_handle and
14329 current_process_id here. Instead pass them on the call to
14330 do_initial_child_stuff.
14331 (win32_attach): Likewise.
14332 (win32_clear_inferiors): New.
14333 (win32_kill): Don't close the current process handle or the
14334 current thread handle here. Instead call win32_clear_inferiors.
14335 (win32_detach): Don't open a new handle to the process. Call
14336 win32_clear_inferiors.
14337 (win32_join): Don't rely on current_process_handle; open a new
14338 handle using the process id.
14339 (win32_wait): Call win32_clear_inferiors when the inferior process
14342 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14344 * server.c (monitor_show_help): Add "exit".
14346 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14348 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14349 (clean): Add reg-xtensa.c.
14350 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14351 * configure.srv (xtensa*-*-linux*) New target.
14352 * linux-xtensa-low.c: New.
14353 * xtensa-xtregs.c: New.
14355 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14357 * hostio.c: Don't include errno.h.
14358 (errno_to_fileio_errno): Move to hostio-errno.
14359 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14360 error number outputting to the target->hostio_last_error callback.
14361 (hostio_packet_error): Use FILEIO_EINVAL directly.
14362 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14363 calls to hostio_error.
14364 * hostio-errno.c: New.
14365 * server.h (hostio_last_error_from_errno): Declare.
14366 * target.h (target_ops): Add hostio_last_error member.
14367 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14368 as hostio_last_error handler.
14369 * spu-low.c (spu_target_ops): Likewise.
14370 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14371 (wince_hostio_last_error): New functions.
14372 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14373 as hostio_last_error handler.
14374 (win32_target_ops) [!_WIN32_WCE]: Register
14375 hostio_last_error_from_errno as hostio_last_error handler.
14376 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14377 (hostio-errno.o): New rule.
14378 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14379 * configure.srv (srv_hostio_err_objs): New variable. Default to
14381 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14382 * configure: Regenerate.
14384 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14386 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14387 (linux_kill, linux_detach): Clean up the process list.
14388 * remote-utils.c (remote_open): Improve port number parsing.
14389 (putpkt_binary, input_interrupt): Only send interrupts if the target
14391 * server.c (extended_protocol): Make static.
14392 (attached): Define earlier.
14393 (exit_requested, response_needed, program_argv): New variables.
14394 (target_running): New.
14395 (start_inferior): Clear attached here.
14396 (attach_inferior): Set attached here.
14397 (require_running): Define.
14398 (handle_query): Use require_running and target_running. Implement
14400 (handle_v_attach, handle_v_run): New.
14401 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14402 (gdbserver_usage): Update.
14403 (main): Redo argument parsing. Handle --debug and --multi. Handle
14404 --attach along with other options or after the port. Save
14405 program_argv. Support no initial program. Resynchronize
14406 communication with GDB after an error. Handle "monitor exit".
14407 Use require_running and target_running. Always allow the extended
14408 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14409 restart in extended mode.
14410 * README: Refer to the GDB manual. Update --attach usage.
14412 2007-12-20 Andreas Schwab <schwab@suse.de>
14414 * linux-low.c (STACK_SIZE): Define.
14415 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14416 (linux_test_for_tracefork): Likewise.
14418 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14420 * linux-low.c (linux_wait_for_event): Update messages. Do not
14421 reinsert auto-delete breakpoints.
14422 * mem-break.c (struct breakpoint): Change return type of handler to
14424 (set_breakpoint_at): Update handler type.
14425 (reinsert_breakpoint_handler): Return 1 instead of calling
14427 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14429 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14430 * mem-break.h (set_breakpoint_at): Update handler type.
14431 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14432 * win32-low.c (auto_delete_breakpoint): New.
14433 (get_child_debug_event): Use it.
14435 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14437 * configure.ac: Check for pread and pwrite.
14438 * hostio.c (handle_pread): Fall back to lseek and read.
14439 (handle_pwrite): Fall back to lseek and write.
14440 * config.in, configure: Regenerated.
14442 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14444 * server.c (myresume): Add own_buf argument.
14445 (main): Update calls.
14447 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14449 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14450 * remote-utils.c (remote_open): Do not call disable_async_io.
14451 (block_async_io): Delete.
14452 (unblock_async_io): Make static.
14453 (initialize_async_io): New.
14454 * server.c (handle_v_cont): Handle async I/O here.
14455 (myresume): Likewise. Move other common resume tasks here...
14456 (main): ... from here. Call initialize_async_io. Disable async
14457 I/O before the main loop.
14458 * server.h (initialize_async_io): Declare.
14459 (block_async_io, unblock_async_io): Delete prototypes.
14460 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14462 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14464 * remote-utils.c (readchar): Allow binary data in received messages.
14466 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14468 * win32-low.c (attaching): New global.
14469 (win32_create_inferior): Clear the `attaching' global.
14470 (win32_attach): Set the `attaching' global.
14471 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14472 attaching. Only set a breakpoint at the entry point if not
14475 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14477 * server.c (main): Don't report dll events on the initial
14478 connection on attaches.
14480 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14482 * server.c (main): Relax numerical bases supported for the pid of
14483 the --attach command line argument.
14485 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14487 * win32-low.c (win32_attach): Call OpenProcess before
14488 DebugActiveProcess, not after. Add last error output to error
14491 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14493 * win32-low.c (win32_get_thread_context)
14494 (win32_set_thread_context): New functions.
14495 (thread_rec): Use win32_get_thread_context.
14496 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14497 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14500 2007-12-03 Leo Zayas
14501 Pedro Alves <pedro_alves@portugalmail.pt>
14503 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14505 (child_add_thread): Minor cleanup.
14506 (child_continue): Resume artificially suspended threads before
14507 calling ContinueDebugEvent.
14508 (suspend_one_thread): New.
14509 (fake_breakpoint_event): New.
14510 (get_child_debug_event): Change return type to int. Check here if
14511 gdb sent an interrupt request. If a soft interrupt was requested,
14512 fake a breakpoint event. Return 0 if there is no event to handle,
14514 (win32_wait): Don't check here if gdb sent an interrupt request.
14515 Ensure there is a valid event to handle.
14516 (win32_request_interrupt): Add soft interruption method as last
14519 2007-12-03 Leo Zayas
14520 Pedro Alves <pedro_alves@portugalmail.pt>
14522 * win32-low.h (win32_thread_info): Add descriptions to the
14523 structure members. Replace `suspend_count' counter by a
14525 * win32-low.c (thread_rec): Update condition of when to get the
14526 context from the inferior. Rely on ContextFlags being set if it
14527 has already been retrieved. Only suspend the inferior thread if
14528 we haven't already. Warn if that fails.
14529 (continue_one_thread): s/suspend_count/suspended/. Only call
14530 ResumeThread once. Warn if that fails.
14532 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14534 * win32-low.c (win32_wait): Don't read from the inferior when it
14535 has already exited.
14537 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14539 * Makefile.in (win32_low_h): New variable.
14540 (win32-low.o): Add dependency on $(win32_low_h).
14541 (win32-arm-low.o, win32-i386-low.o): New rules.
14543 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14545 * hostio.c: Correct copyright year.
14547 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14549 * Makefile.in (OBS): Add hostio.o.
14550 (hostio.o): New rule.
14551 * server.h (handle_vFile): Declare.
14552 * hostio.c: New file.
14553 * server.c (handle_v_requests): Take packet_len and new_packet_len
14554 for binary packets. Call handle_vFile.
14555 (main): Update call to handle_v_requests.
14557 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14559 * linux-low.c: Include <sched.h>.
14561 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14563 * linux-low.c (linux_tracefork_grandchild): New.
14564 (linux_tracefork_child): Use clone.
14565 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14567 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14569 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14571 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14573 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14575 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14577 * inferiors.c (change_inferior_id): Delete.
14578 (add_pid_to_list, pull_pid_from_list): New.
14579 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14580 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14581 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14582 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14583 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14584 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14585 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14586 (using_threads): Always set to 1.
14587 (handle_extended_wait): New.
14588 (add_process): Do not set TID.
14589 (linux_create_inferior): Set must_set_ptrace_flags.
14590 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14591 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14592 (linux_thread_alive): Rename TID argument to LWPID.
14593 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14594 (linux_wait_for_event): Do not use TID or check using_threads. Update
14595 call to dead_thread_notify. Call handle_extended_wait.
14596 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14597 (send_sigstop): Delete sigstop_sent.
14598 (wait_for_sigstop): Avoid TID.
14599 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14600 (linux_test_for_tracefork): New.
14601 (linux_lookup_signals): Use thread_db_active and
14602 linux_supports_tracefork_flag.
14603 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14604 * linux-low.h (get_process_thread): Avoid TID.
14605 (struct process_ifo): Move thread_known and tid to the end. Remove
14607 (linux_attach_lwp, thread_db_init): Update prototypes.
14608 * server.h (change_inferior_id): Delete prototype.
14609 (add_pid_to_list, pull_pid_from_list): New prototypes.
14610 * thread-db.c (thread_db_use_events): New.
14611 (find_first_thread): Rename to...
14612 (find_one_thread): ...this. Update callers and messages. Do not
14613 call fatal. Check thread_db_use_events. Do not call
14614 change_inferior_id or new_thread_notify.
14615 (maybe_attach_thread): Update. Do not call new_thread_notify.
14616 (thread_db_init): Set thread_db_use_events. Check use_events.
14617 * utils.c (fatal, warning): Correct message prefix.
14619 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14621 * Makefile.in (clean): Remove new files.
14622 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14623 (powerpc-64.o, powerpc-64.c): New rules.
14624 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14625 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14627 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14629 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14630 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14631 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14632 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14633 (target_regsets): Add AltiVec and SPE register sets.
14634 * configure.ac: Check for AltiVec and SPE.
14635 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14636 (ppc_fill_vrregset, ppc_store_vrregset): New.
14637 (target_regsets): Add AltiVec register set.
14638 * configure: Regenerated.
14640 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14642 * linux-low.c (O_LARGEFILE): Define.
14643 (linux_read_memory): Use /proc/PID/mem.
14644 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14645 * configure, config.in: Regenerated.
14647 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14649 * linux-low.c (linux_wait_for_event): Do not pass signals while
14652 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14654 * win32-low.c (create_process): New.
14655 (win32_create_inferior): Use create_process instead of
14656 CreateProcess. If create_process failed retry appending an ".exe"
14657 suffix. Store the GetLastError result immediatelly after
14658 create_process calls and use it on the call to error.
14660 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14662 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14664 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14666 * configure.ac: Switch license to GPLv3.
14668 2007-08-01 Michael Snyder <msnyder@access-company.com>
14670 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14672 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14674 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14676 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14677 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14678 CloseToolhelp32Snapshot.
14679 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14680 CloseToolhelp32Snapshot.
14682 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14684 * server.c (main): Check for inferior exit before main loop.
14686 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14688 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14689 instead of on tmp_desc.
14691 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14692 Daniel Jacobowitz <dan@codesourcery.com>
14694 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14695 (add_thread): Minor cleanups.
14696 (clear_inferiors): Move lower in the file. Clear the DLL
14698 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14699 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14700 (xml_escape_text): New.
14701 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14703 (handle_v_cont): Report errors.
14704 (gdbserver_version): Update.
14705 (main): Correct size of own_buf. Do not report initial DLL events.
14706 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14707 (unloaded_dll, xml_escape_text): New.
14708 * win32-low.c (enum target_waitkind): Update comments.
14709 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14710 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14711 (win32_EnumProcessModules, win32_GetModuleInformation)
14712 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14713 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14714 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14715 (win32_Module32First, win32_Module32Next, load_toolhelp)
14716 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14717 (get_child_debug_event): Handle DLL events.
14718 (win32_wait): Likewise.
14720 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14722 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14723 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14725 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14727 * win32-low.c (handle_output_debug_string): Ignore event if not
14730 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14732 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14734 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14736 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14738 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14740 * inferiors.c (change_inferior_id): Add comment.
14741 * linux-low.c (check_removed_breakpoint): Add an early
14742 prototype. Improve debug output.
14743 (linux_attach): Doc update.
14744 (linux_detach_one_process, linux_detach): Clean up before releasing
14746 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14747 * linux-low.h (struct process_info): Doc improvement.
14748 * mem-break.c (delete_all_breakpoints): New.
14749 * mem-break.h (delete_all_breakpoints): New prototype.
14750 * thread-db.c (find_first_thread): New.
14751 (thread_db_create_event): Call it instead of
14752 thread_db_find_new_threads. Clean up unused variables.
14753 (maybe_attach_thread): Remove first thread handling.
14754 (thread_db_find_new_threads): Use find_first_thread.
14755 (thread_db_get_tls_address): Likewise.
14757 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14759 * thread-db.c (thread_db_find_new_threads): Add prototype.
14760 (thread_db_create_event): Check for the main thread before adding
14762 (maybe_attach_thread): Only enable event reporting if TID == 0.
14763 (thread_db_get_tls_address): Check for new threads.
14765 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14767 * linux-low.c (linux_create_inferior): Try execv before execvp.
14768 * spu-low.c (spu_create_inferior): Likewise.
14770 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14772 * linux-low.c (linux_create_inferior): Change execv to execvp.
14773 * spu-low.c (spu_create_inferior): Likewies.
14775 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14777 * Makefile.in (clean): Clean new files instead of deleted ones.
14778 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14779 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14781 * configure.srv: Specify XML files and new regformats for MIPS and
14783 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14784 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14785 an entry for the restart register.
14786 (mips_cannot_fetch_register, mips_cannot_store_register)
14787 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14788 register names to match the XML descriptions.
14789 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14790 restart register instead of $0.
14792 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14793 Markus Deuling <deuling@de.ibm.com>
14795 * remote-utils.c (decode_xfer_write): New function.
14796 * server.h (decode_xfer_write): Add prototype.
14797 * server.c (handle_query): Add PACKET_LEN argument. Support
14798 qXfer:spu:read and qXfer:spu:write packets.
14799 (main): Pass packet_len to handle_query.
14800 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14801 * target.h (target_ops): Add qxfer_spu.
14803 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14805 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14806 accessing non-seekable spufs files.
14808 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14810 * server.c (handle_query): Add reply for qC packet.
14812 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14813 Leo Zayas <lerele@champenstudios@com>
14815 * server.h (check_remote_input_interrupt_request): New function.
14816 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14817 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14818 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14819 (check_remote_input_interrupt_request): New function.
14820 * server.h (check_remote_input_interrupt_request): Declare.
14821 * win32-low.c (winapi_DebugBreakProcess,
14822 winapi_GenerateConsoleCtrlEvent): New typedefs.
14823 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14825 (win32_wait): Check for remote interrupt request
14826 with check_remote_input_interrupt_request.
14827 (win32_request_interrupt): New function.
14828 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14830 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14832 * win32-low.c (debug_registers_changed,
14833 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14834 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14835 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14836 (thread_rec): Get context using the low target.
14837 (child_add_thread): Call thread_added on the low target,
14838 which does the same thing.
14840 (do_initial_child_stuff): Remove debug registers references.
14841 Set context using the low target. Resume threads after
14842 setting the contexts.
14843 (child_continue): Remove dead variable. Remove debug
14844 registers references.
14845 (child_fetch_inferior_registers): Go through the low target.
14846 (do_child_store_inferior_registers): Remove.
14847 (child_store_inferior_registers): Go through the low target.
14848 (win32_resume): Remove debug registers references.
14849 Set context using the low target.
14850 (handle_exception): Change return type to void. Don't record
14851 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14852 first chance exception.
14853 (get_child_debug_event): Change return type to void. Remove
14854 goto loop. Always return after waiting for debug event.
14855 (win32_wait): Convert to switch statement. Handle spurious
14858 * win32-i386-low.c (debug_registers_changed,
14859 debug_registers_used): New.
14860 (initial_stuff): Rename to ...
14861 (i386_initial_stuff): ... this. Clear debug registers
14863 (store_debug_registers): Delete.
14864 (i386_get_thread_context): New.
14865 (load_debug_registers): Delete.
14866 (i386_set_thread_context): New.
14867 (i386_thread_added): New.
14868 (single_step): Rename to ...
14869 (i386_single_step): ... this.
14870 (do_fetch_inferior_registers): Rename to ...
14871 (i386_fetch_inferior_register): ... this.
14872 (i386_store_inferior_register): New.
14873 (the_low_target): Adapt to new interface.
14875 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14876 (arm_get_thread_context): New.
14877 (arm_set_thread_context): New.
14879 (do_fetch_inferior_registers): Rename to ...
14880 (arm_fetch_inferior_register): ... this.
14881 (arm_store_inferior_register): New.
14882 (arm_wince_breakpoint): Reimplement as unsigned long.
14883 (arm_wince_breakpoint_len): Define.
14884 (the_low_target): Adapt to new interface.
14886 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14887 load_debug_registers. Add get_thread_context, set_thread_context,
14888 thread_added and store_inferior_register. Rename
14889 fetch_inferior_registers to fetch_inferior_register.
14890 (regptr): Remove declaration.
14892 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14894 * linux-low.c (linux_detach): Change return type to int. Return 0.
14895 * spu-low.c (spu_detach): Likewise.
14897 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14899 * target.h (target_ops): Change return type of detach to int.
14901 (join_inferior): New.
14902 * server.c (main): Don't skip detach support on mingw32.
14903 If the inferior doesn't support detaching return error.
14904 Call join_inferior instead of using waitpid.
14905 * linux-low.c (linux_join): New.
14906 (linux_target_op): Add linux_join.
14907 * spu-low.c (spu_join): New.
14908 (spu_target_ops): Add spu_join.
14909 * win32-low.c (win32_detach): Adapt to new interface.
14910 Reopen current_process_handle before detaching. Issue a child
14911 resume before detaching.
14913 (win32_target_op): Add win32_join.
14915 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14917 * win32-low.c (win32-attach): Fix return value.
14918 * target.h (target_ops): Describe ATTACH return values.
14920 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14922 * win32-low.c (GETPROCADDRESS): Define.
14923 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14924 (winapi_DebugSetProcessKillOnExit): Likewise.
14925 (win32_create_inferior): Force usage of ansi CreateProcessA.
14926 (win32_attach): Use GETPROCADDRESS.
14927 (win32_detach): Likewise.
14929 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14931 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14933 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14935 * win32-low.c: Commit leftover changes from 2007-03-29.
14937 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14939 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14940 fields short instead of int. Add explicit padding.
14941 (i387_cache_to_fsave): Remove unnecessary casts.
14942 (i387_fsave_to_cache): Doc fix.
14943 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14945 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14947 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14948 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14950 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14952 * configure.srv (arm*-*-mingw32ce*): Move near the other
14955 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14957 * configure.ac: Add errno checking.
14958 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14959 sys/file.h and malloc.h.
14960 (AC_CHECK_DECLS): Add perror.
14961 (srv_mingwce): Handle.
14962 * configure.srv (i[34567]86-*-cygwin*): Add
14963 win32-i386-low.o to srv_tgtobj.
14964 (i[34567]86-*-mingw*): Likewise.
14965 (arm*-*-mingw32ce*): Add case.
14966 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14967 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14968 [__MINGW32CE__] (strerror): New function.
14969 [__MINGW32CE__] (errno): Define to GetLastError.
14970 [__MINGW32CE__] (COUNTOF): New macro.
14971 (remote_open): Remove extra close call.
14972 * mem-break.c (delete_breakpoint_at): New function.
14973 * mem-break.h (delete_breakpoint_at): Declare.
14974 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14975 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14976 [USE_WIN32API] (read, write): Add char* casts.
14977 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14978 * server.h: Include wincecompat.h on Windows CE.
14979 [HAVE_ERRNO_H]: Check.
14980 (perror): Declare if not declared.
14981 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14982 (perror_with_name): Remove errno declaration.
14983 * wincecompat.h: New.
14984 * wincecompat.c: New.
14985 * win32-low.h: New.
14986 * win32-arm-low.c: New.
14987 * win32-i386-low.c: New.
14988 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14989 (OUTMSG2): Make it safe.
14991 (COUNTOF): New macro.
14992 (NUM_REGS): Get it from the low target.
14993 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14994 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14995 (thread_rec): Let low target handle debug registers.
14996 (child_add_thread): Likewise.
14997 (child_init_thread_list): Likewise.
14998 (continue_one_thread): Likewise.
15000 (do_child_fetch_inferior_registers): Move to ...
15001 * win32-i386-low.c: ... here, and rename to ...
15002 (do_fetch_inferior_registers): ... this.
15003 * win32-low.c (child_fetch_inferior_registers):
15004 Go through the low target.
15005 (do_child_store_inferior_registers): Use regptr.
15006 (strwinerror): New function.
15007 (win32_create_inferior): Handle Windows CE.
15008 Use strwinerror instead of strerror on Windows error
15009 codes. Add program to the error output.
15010 Don't close the main thread handle on Windows CE.
15011 (win32_attach): Use coredll.dll on Windows CE.
15012 (win32_kill): Close current process and current
15014 (win32_detach): Use coredll.dll on Windows CE.
15015 (win32_resume): Let low target handle debug registers, and
15017 (handle_exception): Add/Remove initial breakpoint. Avoid
15018 non-existant WSTOPSIG on Windows CE.
15019 (win32_read_inferior_memory): Cast to remove warning.
15020 (win32_arch_string): Go through the low target.
15021 (initialize_low): Call set_breakpoint_data with the low
15022 target's breakpoint.
15023 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15024 FOP_REGNUM, mappings): Move to ...
15025 * win32-i386-low.c: ... here.
15026 * win32-low.c (win32_thread_info): Move to ...
15027 * win32-low.h: ... here.
15028 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15029 win32-arm-low.c and wincecompat.c.
15030 (all:): Add $EXEEXT.
15031 (install-only:): Likewise.
15032 (gdbserver:): Likewise.
15033 (gdbreplay:): Likewise.
15034 * config.in: Regenerate.
15035 * configure: Regenerate.
15037 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15039 * win32-low.c: Rename typedef thread_info to
15040 win32_thread_info throughout.
15042 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15044 * win32-i386-low.c: Rename to ...
15045 * win32-low.c: ... this.
15046 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15047 * Makefile.in: Likewise.
15049 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15051 * remote-utils.c (monitor_output): Constify msg parameter.
15052 * server.h (monitor_output): Likewise.
15053 * win32-i386-low.c (handle_output_debug_string): New.
15054 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15055 handle_output_debug_string.
15056 (get_child_debug_event): Likewise.
15058 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15060 * server.c (main): Correct strtoul check.
15062 2007-03-27 Jon Ringle <jon@ringle.org>
15064 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15066 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15068 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15070 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15072 * terminal.h: Check HAVE_SGTTY_H.
15074 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15076 * remote-utils.c (remote_open): Print out the assigned port number.
15078 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15080 * remote-utils.c (monitor_output): New function.
15081 * server.c (debug_threads): Define here.
15082 (monitor_show_help): New function.
15083 (handle_query): Handle qRcmd.
15084 (main): Do not handle 'd' packet.
15085 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15086 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15089 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15091 * Makefile.in (EXEEXT): New.
15092 (clean): Use $(EXEEXT).
15094 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15096 * target.h (target_ops): Rename send_signal to request_interrupt,
15097 and remove enum target_signal parameter.
15098 * linux-low.c (linux_request_interrupt): Rename from
15099 linux_send_signal, and always send SIGINT.
15100 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15101 and always send SIGINT.
15102 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15104 (input_interrupt): Likewise.
15106 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15108 * server.c (get_features_xml): Check if target implemented
15110 * win32-i386-low.c (win32_arch_string): New.
15111 (win32_target_ops): Add win32_arch_string as arch_string member.
15113 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15115 * spu-low.c (spu_arch_string): New.
15116 (spu_target_ops): Add spu_arch_string.
15118 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15120 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15121 * configure.ac: Do not check for terminal.h.
15122 * configure, config.in: Regenerated.
15124 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15126 * Makefile.in (OBS): Add $(XML_BUILTIN).
15127 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15129 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15130 (arm-with-iwmmxt.c): New.
15131 * config.in, configure: Regenerate.
15132 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15133 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15134 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15135 (arm*-*-linux*): Add iWMMXt and regset support.
15136 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15137 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15138 (arm_store_wmmxregset, target_regsets): New.
15139 * server.c (get_features_xml): Take annex argument. Check builtin
15141 (handle_query): Handle multiple annexes.
15143 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15145 * remote-utils.c [USE_WIN32API] (read, write): Define.
15146 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15149 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15151 * linux-i386-low.c (the_low_target): Set arch_string.
15152 * linux-x86-64-low.c (the_low_target): Likewise.
15153 * linux-low.c (linux_arch_string): New.
15154 (linux_target_ops): Add it.
15155 * linux-low.h (struct linux_target_ops): Add arch_string.
15156 * server.c (write_qxfer_response): Use const void * for DATA.
15157 (get_features_xml): New.
15158 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15159 * target.h (struct target_ops): Add arch_string method.
15161 2007-01-03 Denis Pilat <denis.pilat@st.com>
15162 Daniel Jacobowitz <dan@codesourcery.com>
15164 * linux-low.c (linux_kill): Handle being called with no threads.
15165 * win32-i386-low.c (win32_kill): Likewise.
15166 (get_child_debug_event): Clear current_process_handle.
15168 2006-12-30 Denis PILAT <denis.pilat@st.com>
15169 Daniel Jacobowitz <dan@codesourcery.com>
15171 * remote-utils.c (remote_open): Check the type of specified
15172 serial port devices before opening them.
15173 * server.c (main): Kill the inferior if an error occurs during
15174 the first remote_open.
15176 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15178 * README: Update supported targets.
15180 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15182 * Makefile.in (clean): Remove reg-mips64.c.
15183 (reg-mips64.c, reg-mips64.o): New rules.
15184 * configure.srv: Handle mips64. Include regset support for mips.
15185 * linux-mips-low.c (union mips_register): New.
15186 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15187 (mips_breakpoint, mips_breakpoint_at): Use int.
15188 (mips_collect_register, mips_supply_register)
15189 (mips_collect_register_32bit, mips_supply_register_32bit)
15190 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15191 (mips_store_fpregset, target_regsets): New.
15192 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15194 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15196 * configure.srv: Add target "spu*-*-*".
15197 * Makefile.in (clean): Remove reg-spu.c.
15198 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15199 * spu-low.c: New file.
15201 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15203 * configure.ac: Correct td_thr_tls_get_addr test.
15204 * configure: Regenerated.
15206 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15208 * linux-low.c (linux_wait_for_event): Reformat. Use the
15209 pass_signals array.
15210 * remote-utils.c (decode_address_to_semicolon): New.
15211 * server.c (pass_signals, handle_general_set): New.
15212 (handle_query): Mention QPassSignals for qSupported.
15213 (main): Call handle_general_set.
15214 * server.h (pass_signals, decode_address_to_semicolon): New.
15216 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15218 * server.c (handle_query): Correct error handling for read_auxv.
15220 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15222 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15223 and srv_linux_thread_db to yes.
15224 * linux-s390-low.c (s390_fill_gregset): New function.
15225 (target_regsets): Define data structure.
15227 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15229 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15230 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15231 * config.in, configure: Regenerated.
15232 * inferiors.c (gdb_id_to_thread): New function.
15233 (gdb_id_to_thread_id): Use it.
15234 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15235 * linux-low.h (struct process_info): Add th member.
15236 (thread_db_get_tls_address): New prototype.
15237 * remote-utils.c (decode_address): Make non-static.
15238 * server.c (handle_query): Handle qGetTLSAddr.
15239 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15240 * target.h (struct target_ops): Add get_tls_address.
15241 * thread-db.c (maybe_attach_thread): Save the thread handle.
15242 (thread_db_get_tls_address): New.
15244 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15246 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15247 (linux_resume_one_process): Take a siginfo_t *. Update all
15248 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15249 (struct pending_signals): Add a siginfo_t.
15250 (linux_wait_for_process): Always set last_status.
15251 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15252 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15253 * linux-low.h (struct process_info): Add last_status.
15255 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15257 * remote-utils.c (try_rle): New function.
15258 (putpkt_binary): Use it.
15260 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15262 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15263 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15264 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15265 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15266 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15269 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15271 * server.c (terminal_fd): New variable.
15272 (old_foreground_pgrp): Likewise.
15273 (restore_old_foreground_pgrp): New function.
15274 (start_inferior): Record the terminal file descriptor in terminal_fd
15275 and its original foreground group in old_foreground_pgrp. Register
15276 restore_old_foreground_pgrp with atexit().
15278 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15280 * server.c (handle_query): Correct qPart to qXfer.
15282 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15284 * configure.ac: Check for more headers which are missing on
15285 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15286 * configure.srv: Add Cygwin and mingw32.
15287 * remote-utils.c: Don't include headers unconditionally which
15288 are missing on mingw32. Include <winsock.h> for mingw32.
15289 (remote_open): Adjust for mingw32 support. Flush
15290 standard error after writing to it.
15291 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15292 (unblock_async_io, enable_async_io, disable_async_io)
15293 (readchar, getpkt): Update for Winsock support.
15294 (prepare_resume_reply): Expect a protocol signal number.
15295 * server.c: Disable <sys/wait.h> on mingw32.
15296 (start_inferior): Adjust for mingw32 support. Flush
15297 standard error after writing to it.
15298 (attach_inferior): Likewise. Use protocol signal
15300 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15302 * win32-i386-low.c: New file.
15303 * Makefile.in (XM_CLIBS): Set.
15304 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15305 (win32-i386-low.o): New dependency rule.
15306 * linux-low.c (linux_wait): Use target signal numbers.
15307 * target.h (struct target_ops): Doc fix.
15308 * server.h (target_signal_to_name): New prototype.
15309 * gdbreplay.c: Don't include headers unconditionally which
15310 are missing on mingw32. Include <winsock.h> for mingw32.
15311 (remote_close, remote_open): Adjust for Winsock support.
15312 * configure, config.in: Regenerated.
15314 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15316 * server.c (decode_xfer_read, write_qxfer_response): New.
15317 (handle_query): Take a packet length argument. Handle
15318 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15319 the qSupported response.
15320 (main): Update call to handle_query.
15322 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15324 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15325 (putpkt_binary): Renamed from putpkt and adjusted for binary
15327 (putpkt): New wrapper for putpkt_binary.
15328 (readchar): Don't mask off the high bit.
15329 (decode_X_packet): New function.
15330 * server.c (main): Call putpkt_binary if a handler sets the packet
15331 length. Save the length of the incoming packet. Handle 'X'.
15332 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15334 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15336 * server.c (handle_query): Handle qSupported.
15338 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15340 * remote-utils.c (all_symbols_looked_up): New variable.
15341 (look_up_one_symbol): Check it.
15342 * server.h (look_up_one_symbol): New declaration.
15343 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15345 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15347 * Makefile.in (linux-arm-low.o): Update dependencies.
15348 * linux-arm-low.c: Include "gdb_proc_service.h".
15349 (PTRACE_GET_THREAD_AREA): Define.
15350 (ps_get_thread_area): New function.
15352 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15354 * configure.srv (m68k*-*-uclinux*): New target.
15355 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15356 (linux_resume_one_process): Remove extraneous cast.
15357 (linux_read_offsets): New.
15358 (linux_target_op): Add linux_read_offsets on mmuless systems.
15359 * server.c (handle_query): Add qOffsets logic.
15360 * target.h (struct target_ops): Add read_offsets.
15362 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15364 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15365 (PTRACE_GET_THREAD_AREA): Define.
15366 (ps_get_thread_area): New function.
15367 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15368 (linux-x86-64-low.o): Update.
15370 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15372 * configure.ac: Remove checks for prfpregset_t.
15373 * gdb_proc_service.h: New file.
15374 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15375 new "gdb_proc_service.h".
15376 * proc-service.c: Likewise.
15377 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15378 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15379 * Makefile.in (gdb_proc_service_h): Updated.
15380 * configure, config.in: Regenerated.
15382 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15384 * remote-utils.c (prepare_resume_reply): Move declaration
15385 of gdb_id_from_wait to the top of the block.
15387 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15389 * linux-low.c (regsets_store_inferior_registers): Read the regset
15390 from the target before filling it.
15392 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15394 * server.c (attach_inferior): Return SIGTRAP for a successful
15397 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15399 * Makefile.in (OBS): Add version.o.
15400 (STAGESTUFF): Delete.
15401 (version.o): Add dependencies.
15402 (version.c): Replace rule.
15403 (clean): Remove version.c.
15404 * server.c (gdbserver_version): New.
15405 (gdbserver_usage): Use printf.
15406 (main): Handle --version and --help.
15407 * server.h (version, host_name): Add declarations.
15409 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15421 * linux-x86-64-low.c:
15423 * linux-s390-low.c:
15424 * linux-ppc64-low.c:
15426 * linux-mips-low.c:
15427 * linux-m68k-low.c:
15428 * linux-m32r-low.c:
15431 * linux-ia64-low.c:
15432 * linux-i386-low.c:
15433 * linux-crisv32-low.c:
15445 * gdbserver.1: Add (C) after Copyright. Update the FSF
15448 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15450 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15451 (arm_breakpoint_at): Recognize both breakpoints.
15452 (the_low_target): Use the correct breakpoint instruction.
15454 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15456 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15457 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15458 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15459 (the_low_target): Update.
15461 2005-10-25 Andreas Schwab <schwab@suse.de>
15463 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15465 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15466 (ia64_num_regs): Reduce to 462.
15468 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15470 * acinclude.m4: Correct quoting.
15471 * aclocal.m4: Regenerated.
15473 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15474 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15475 (thread_db_init): Call thread_db_err_str.
15476 * configure.ac: Check for TD_VERSION.
15477 * config.in, configure: Regenerated.
15479 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15481 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15483 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15485 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15486 is not available. Define HAVE_PTRACE_GETREGS if it is.
15487 * config.in, configure: Regenerated.
15488 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15489 * linux-i386-low.c, linux-m68k-low.c: Update to use
15490 HAVE_PTRACE_GETREGS.
15491 * linux-low.c (regsets_fetch_inferior_registers)
15492 (regsets_store_inferior_registers): Only return 0 if we processed
15494 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15495 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15497 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15499 * inferiors.c (struct thread_info): Add gdb_id.
15500 (add_thread): Add gdb_id argument.
15501 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15502 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15503 calls to add_thread.
15504 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15505 * server.c (handle_query): Use thread_to_gdb_id.
15506 (handle_v_cont, main): Use gdb_id_to_thread_id.
15507 * server.h (add_thread): Update prototype.
15508 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15511 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15513 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15514 left-padded registers.
15515 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15516 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15518 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15520 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15521 * configure: Regenerate.
15522 * config.in: Regenerate.
15523 * server.h (NEED_DECLARATION_STRERROR):
15524 Replace with !HAVE_DECL_STRERROR.
15526 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15528 * linux-low.c (linux_wait, linux_send_signal): Don't test
15529 an unsigned long variable for > 0 if it could be MAX_ULONG.
15530 * server.c (myresume): Likewise.
15531 * target.c (set_desired_inferior): Likewise.
15533 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15535 * configure.ac: Simplify and improve check for socklen_t.
15536 * configure, config.in: Regenerate.
15538 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15540 * acconfig.h: Remove.
15541 * configure.ac: Add a test for socklen_t. Use three-argument
15542 AC_DEFINE throughout.
15543 * config.in: Regenerated using autoheader 2.59.
15544 * configure: Regenerated.
15546 * gdbreplay.c (socklen_t): Provide a default.
15547 (remote_open): Use socklen_t.
15548 * remote-utils.c (socklen_t): Provide a default.
15549 (remote_open): Use socklen_t.
15550 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15553 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15555 * linux-low.c (linux_read_memory, linux_write_memory)
15556 (linux_read_auxv): Likewise.
15557 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15558 (check_mem_write): Likewise.
15559 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15561 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15562 (registers_from_string, register_data): Likewise.
15563 * server.c (handle_query, main): Likewise.
15564 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15565 (decode_M_packet): Likewise.
15566 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15567 * target.h (struct target_ops): Update read_memory, write_memory,
15569 (read_inferior_memory, write_inferior_memory): Update.
15570 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15571 to unsigned char *.
15572 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15573 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15574 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15575 linux-s390-low.c, linux-sh-low.c: Update for changes in
15576 read_inferior_memory and the_low_target->breakpoint.
15578 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15580 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15581 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15582 * configure.srv: Add powerpc64-*-linux*.
15583 * linux-ppc64-low.c: New file.
15585 2005-05-23 Orjan Friberg <orjanf@axis.com>
15587 * linux-cris-low.c: New file with support for CRIS.
15588 * linux-crisv32-low.c: Ditto for CRISv32.
15589 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15590 (clean): Add reg-cris.c and reg-crisv32.c.
15591 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15592 reg-crisv32.o, and reg-crisv32.c to make rules.
15593 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15594 recognized targets.
15596 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15598 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15599 of sizeof (PTRACE_XFER_TYPE).
15600 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15602 2005-05-12 Orjan Friberg <orjanf@axis.com>
15604 * target.h (struct target_ops): Add insert_watchpoint,
15605 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15606 pointers for hardware watchpoint support.
15607 * linux-low.h (struct linux_target_ops): Ditto.
15608 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15609 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15610 to linux_target_ops.
15611 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15613 * server.c (main): Recognize 'Z' and 'z' packets.
15615 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15617 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15618 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15619 (the_low_target): Add new members.
15621 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15623 * proc-service.c (ps_lgetregs): Search all_processes instead of
15626 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15628 * server.c (start_inferior): Change return type to int.
15629 (attach_inferior): Change sigptr to int *.
15630 (handle_v_cont, handle_v_requests): Change signal to int *.
15631 (main): Change signal to int.
15633 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15635 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15636 * configure.srv: Add m32r*-*-linux*.
15637 * linux-m32r-low.c: New file.
15639 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15641 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15643 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15645 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15646 Take unsigned long arguments for PIDs.
15647 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15648 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15649 (wait_for_sigstop, linux_resume_one_process)
15650 (regsets_fetch_inferior_registers, linux_send_signal)
15651 (linux_read_auxv): Likewise. Update the types of variables holding
15652 PIDs. Update format string specifiers.
15653 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15654 * remote-utils.c (prepare_resume_reply): Likewise.
15655 * server.c (cont_thread, general_thread, step_thread)
15656 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15658 (handle_query): Update format specifiers.
15659 (handle_v_cont, main): Use strtoul for thread IDs.
15660 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15661 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15662 (general_thread, step_thread, thread_from_wait)
15663 (old_thread_from_wait): Update.
15664 * target.h (struct thread_resume): Use unsigned long for THREAD.
15665 (struct target_ops): Use unsigned long for arguments to attach and
15668 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15670 * acinclude.m4: Include bfd/bfd.m4 directly.
15671 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15672 <agriffis@toolchain.org>.
15673 * aclocal.m4, configure: Regenerated.
15675 2005-01-07 Andrew Cagney <cagney@gnu.org>
15677 * configure.ac: Rename configure.in, require autoconf 2.59.
15678 * configure: Re-generate.
15680 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15682 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15683 LIBS when finished.
15684 * aclocal.m4: Regenerated.
15685 * configure: Regenerated.
15687 2004-11-21 Andreas Schwab <schwab@suse.de>
15689 * linux-m68k-low.c (m68k_num_gregs): Define.
15690 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15691 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15692 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15693 (m68k_breakpoint_at): New. Add to the_low_target.
15695 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15696 srv_linux_thread_db to yes.
15698 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15700 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15701 (ARCH_SET_FS): Likewise.
15702 (ARCH_GET_FS): Likewise.
15703 (ARCH_GET_GS): Likewise.
15705 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15707 * linux-i386-low.c (ps_get_thread_area): New.
15708 * linux-x86-64-low.c (ps_get_thread_area): New.
15709 * linux-low.c: Include <sys/syscall.h>.
15710 (linux_kill_one_process): Don't kill the first thread here.
15711 (linux_kill): Kill the first thread here.
15712 (kill_lwp): New function.
15713 (send_sigstop, linux_send_signal): Use it.
15714 * proc-service.c: Clean up #ifdefs.
15715 (fpregset_info): Delete.
15716 (ps_lgetregs): Update and enable implementation.
15717 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15719 * remote-utils.c (struct sym_cache, symbol_cache): New.
15720 (input_interrupt): Print a clearer message.
15721 (async_io_enabled): New variable.
15722 (enable_async_io, disable_async_io): Use it. Update comments.
15723 (look_up_one_symbol): Use the symbol cache.
15724 * thread-db.c (thread_db_look_up_symbols): New function.
15725 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15727 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15729 * configure.in: Test for -rdynamic.
15730 * configure: Regenerated.
15731 * Makefile (INTERNAL_LDFLAGS): New.
15732 (gdbserver, gdbreplay): Use it.
15734 2004-09-02 Andrew Cagney <cagney@gnu.org>
15736 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15738 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15740 * linux-low.c (linux_wait): Clear all_processes list also.
15742 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15744 * linux-low.c: Include <errno.h>. Remove extern declaration of
15747 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15749 * gdbreplay.c, server.h, utils.c: Update copyright years.
15751 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15753 * server.c (main): Print child status or termination signal from
15754 variable 'signal', not 'sig'.
15756 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15758 * linux-low.c (linux_read_memory): Change return type to
15759 int. Check for and return error from ptrace().
15760 * target.c (read_inferior_memory): Change return type to int. Pass
15761 back return status from the_target->read_memory().
15762 * target.h (struct target_ops): Adapt *read_memory() prototype.
15764 (read_inferior_memory): Adapt prototype.
15765 * server.c (main): Return an error packet if
15766 read_inferior_memory() returns an error.
15768 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15770 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15771 Unify with other clean targets.
15773 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15775 * server.c (handle_v_cont): Call set_desired_inferior.
15777 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15779 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15781 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15783 * linux-low.c (linux_wait): Unblock async I/O.
15784 (linux_resume): Block and enable async I/O.
15785 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15786 * server.h (block_async_io, unblock_async_io): Add prototypes.
15788 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15790 * remote-utils.c (remote_open): Print a status notice after
15791 opening a TCP port.
15792 * server.c (attach_inferior): Print a status notice after
15795 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15797 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15799 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15801 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15803 * server.c, target.h: Update copyright years.
15805 2004-02-25 Roland McGrath <roland@redhat.com>
15807 * target.h (struct target_ops): New member `read_auxv'.
15808 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15809 * linux-low.c (linux_read_auxv): New function.
15810 (linux_target_ops): Initialize `read_auxv' member to that.
15812 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15814 Committed by Jim Blandy <jimb@redhat.com>.
15816 * linux-s390-low.c (s390_num_regs): Update.
15817 (s390_regmap): Remove control registers. Use __s390x__ predefine
15818 instead of GPR_SIZE to distiguish s390 and s390x targets.
15820 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15822 * linux-low.c: Update copyright year.
15823 (check_removed_breakpoint): Clear pending_is_breakpoint.
15824 (linux_set_resume_request, linux_queue_one_thread)
15825 (resume_status_pending_p): New functions.
15826 (linux_continue_one_thread): Use process->resume.
15827 (linux_resume): Only resume threads if there are no pending events.
15828 * linux-low.h (struct process_info): Add resume request
15831 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15833 * regcache.c (new_register_cache): Clear the allocated register
15834 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15836 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15838 * linux-low.c (linux_resume): Take a struct thread_resume *
15840 (linux_wait): Update call.
15841 (resume_ptr): New static variable.
15842 (linux_continue_one_thread): Renamed from
15843 linux_continue_one_process. Use resume_ptr.
15844 (linux_resume): Use linux_continue_one_thread.
15845 * server.c (handle_v_cont, handle_v_requests): New functions.
15846 (myresume): New function.
15847 (main): Handle 'v' case.
15848 * target.h (struct thread_resume): New type.
15849 (struct target_ops): Change argument of "resume" to struct
15851 (myresume): Delete macro.
15853 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15855 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15856 (uninstall): Support DESTDIR.
15858 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15860 * configure.srv: Add xscale*linux copy of arm*linux entry.
15862 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15864 * linux-arm-low.c (arm_reinsert_addr): New function.
15865 (the_low_target): Add arm_reinsert_addr.
15867 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15869 * mem-break.c: Remove whitespace at end of file.
15871 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15873 * configure.in: Check whether we need to prototype strerror.
15874 * server.h: Optionally prototype strerror.
15875 * gdbreplay.c (perror_with_name): Use strerror.
15876 * linux-low.c (linux_attach_lwp): Use strerror.
15877 * utils.c (perror_with_name): Use strerror.
15878 * config.in, configure: Regenerated.
15880 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15882 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15883 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15885 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15887 * Makefile.in (SFILES): Update.
15888 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15889 low-sun3.c: Remove files.
15891 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15893 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15894 (linux_detach_one_process, linux_detach): New functions.
15895 (linux_target_ops): Add linux_detach.
15896 * server.c (main): Handle 'D' packet.
15897 * target.h (struct target_ops): Add "detach" member.
15898 (detach_inferior): Define.
15900 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15902 From Kelley Cook <kelleycook@wideopenwest.com>:
15903 * configure.srv: Accept i[34567]86 variants.
15905 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15907 * linux-low.c (linux_wait_for_event): Correct comment typos.
15908 (linux_resume_one_process): Call check_removed_breakpoint.
15909 (linux_send_signal): New function.
15910 (linux_target_ops): Add linux_send_signal.
15911 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15913 * target.h (struct target_ops): Add send_signal.
15915 2003-05-29 Jim Blandy <jimb@redhat.com>
15917 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15918 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15919 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15920 away part of the register's value.
15922 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15924 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15925 (linux_wait_for_event, linux_init_signals): Likewise.
15927 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15929 * configure.in: Check for stdlib.h.
15930 * configure: Regenerated.
15931 * config.in: Regenerated.
15933 2003-01-04 Andreas Schwab <schwab@suse.de>
15935 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15937 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15939 * Makefile.in: Remove obsolete code.
15941 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15943 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15944 defined(PT_FPR0_HI).
15946 2002-11-17 Stuart Hughes <seh@zee2.com>
15948 * linux-arm-low.c (arm_num_regs): Increase.
15949 (arm_regmap): Include status register.
15951 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15953 * linux-low.c (register_addr): Remove incorrect -1 check.
15955 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15957 * linux-low.c (linux_create_inferior): Call setpgid. Return
15959 (unstopped_p, linux_signal_pid): Remove.
15960 (linux_target_ops): Remove linux_signal_pid.
15961 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15962 global instead of target method.
15963 * target.h (struct target_ops): Remove signal_pid. Update comment
15964 for create_inferior.
15965 * server.c (signal_pid): New variable.
15966 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15967 gdbserver. Set the child to be the foreground process group.
15968 (attach_inferior): Set signal_pid.
15970 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15972 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15974 2002-08-20 Jim Blandy <jimb@redhat.com>
15976 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15979 2002-08-01 Andrew Cagney <cagney@redhat.com>
15981 * Makefile.in: Make chill references obsolete.
15983 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15985 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15986 * configure: Regenerate.
15987 * config.in: Regenerate.
15989 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15991 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15992 (perror_with_name, remote_close, remote_open, expect, play): Static.
15994 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15996 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15997 byte offsets instead of an array of indexes.
15998 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16000 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16002 * regcache.c: Add comment.
16004 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16006 * thread-db.c: New file.
16007 * proc-service.c: New file.
16008 * acinclude.m4: New file.
16009 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16010 proc-service.o, and thread-db.o.
16011 (linux-low.o): Add USE_THREAD_DB.
16012 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16013 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16014 * aclocal.m4: Regenerated.
16015 * config.in: Regenerated.
16016 * configure: Regenerated.
16017 * configure.in: Check for proc_service.h, sys/procfs.h,
16018 thread_db.h, and linux/elf.h headrs.
16019 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16020 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16021 Check for -lthread_db and thread support.
16022 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16023 PowerPC, and SuperH.
16024 * i387-fp.c: Constify arguments.
16025 * i387-fp.h: Likewise.
16026 * inferiors.c: (struct thread_info): Renamed from
16027 `struct inferior_info'. Remove PID member. Use generic inferior
16028 list header. All uses updated.
16029 (inferiors, signal_pid): Removed.
16030 (all_threads): New variable.
16031 (get_thread): Define.
16032 (add_inferior_to_list): New function.
16033 (for_each_inferior): New function.
16034 (change_inferior_id): New function.
16035 (add_inferior): Removed.
16036 (remove_inferior): New function.
16037 (add_thread): New function.
16038 (free_one_thread): New function.
16039 (remove_thread): New function.
16040 (clear_inferiors): Use for_each_inferior and free_one_thread.
16041 (find_inferior): New function.
16042 (find_inferior_id): New function.
16043 (inferior_target_data): Update argument type.
16044 (set_inferior_target_data): Likewise.
16045 (inferior_regcache_data): Likewise.
16046 (set_inferior_regcache_data): Likewise.
16047 * linux-low.c (linux_bp_reinsert): Remove.
16048 (all_processes, stopping_threads, using_thrads)
16049 (struct pending_signals, debug_threads, pid_of): New.
16050 (inferior_pid): Replace with macro.
16051 (struct inferior_linux_data): Remove.
16052 (get_stop_pc, add_process): New functions.
16053 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16054 Use add_process and add_thread.
16055 (linux_attach_lwp): New function, based on old linux_attach. Use
16056 add_process and add_thread. Set stop_expected for new threads.
16057 (linux_attach): New function.
16058 (linux_kill_one_process): New function.
16059 (linux_kill): Kill all LWPs.
16060 (linux_thread_alive): Use find_inferior_id.
16061 (check_removed_breakpoints, status_pending_p): New functions.
16062 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16063 Update. Use WNOHANG. Wait for cloned processes also. Update process
16064 struct for the found process.
16065 (linux_wait_for_event): New function.
16066 (linux_wait): Use it. Support LWPs.
16067 (send_sigstop, wait_for_sigstop, stop_all_processes)
16068 (linux_resume_one_process, linux_continue_one_process): New functions.
16069 (linux_resume): Support LWPs.
16070 (REGISTER_RAW_SIZE): Remove.
16071 (fetch_register): Use register_size instead. Call supply_register.
16072 (usr_store_inferior_registers): Likewise. Call collect_register.
16073 Fix recursive case.
16074 (regsets_fetch_inferior_registers): Improve error message.
16075 (regsets_store_inferior_registers): Add debugging.
16076 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16077 (unstopped_p, linux_signal_pid): New functions.
16078 (linux_target_ops): Add linux_signal_pid.
16079 (linux_init_signals): New function.
16080 (initialize_low): Call it. Initialize using_threads.
16081 * regcache.c (inferior_regcache_data): Add valid
16083 (get_regcache): Fetch registers lazily. Add fetch argument
16084 and update all callers.
16085 (regcache_invalidate_one, regcache_invalidate): New
16087 (new_register_cache): Renamed from create_register_cache.
16088 Return the new regcache.
16089 (free_register_cache): Change argument to a void *.
16090 (registers_to_string, registers_from_string): Call get_regcache
16091 with fetch flag set.
16092 (register_data): Make static. Pass fetch flag to get_regcache.
16093 (supply_register): Call get_regcache with fetch flag clear.
16094 (collect_register): Call get_regcache with fetch flag set.
16095 (collect_register_as_string): New function.
16096 * regcache.h: Update.
16097 * remote-utils.c (putpkt): Flush after debug output and use
16099 Handle input interrupts while waiting for an ACK.
16100 (input_interrupt): Use signal_pid method.
16101 (getpkt): Flush after debug output and use stderr.
16102 (outreg): Use collect_register_as_string.
16103 (new_thread_notify, dead_thread_notify): New functions.
16104 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16105 and general_thread.
16106 (look_up_one_symbol): Flush after debug output.
16107 * server.c (step_thread, server_waiting): New variables.
16108 (start_inferior): Don't use signal_pid. Update call to mywait.
16109 (attach_inferior): Update call to mywait.
16110 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16111 (main): Don't fetch/store registers explicitly. Use
16112 set_desired_inferior. Support proposed ``Hs'' packet. Update
16114 * server.h: Update.
16115 (struct inferior_list, struct_inferior_list_entry): New.
16116 * target.c (set_desired_inferior): New.
16117 (write_inferior_memory): Constify.
16118 (mywait): New function.
16119 * target.h: Update.
16120 (struct target_ops): New signal_pid method.
16121 (mywait): Removed macro, added prototype.
16123 * linux-low.h (regset_func): Removed.
16124 (regset_fill_func, regset_store_func): New.
16125 (enum regset_type): New.
16126 (struct regset_info): Add type field. Use new operation types.
16127 (struct linux_target_ops): stop_pc renamed to get_pc.
16128 Add decr_pc_after_break and breakpoint_at.
16129 (get_process, get_thread_proess, get_process_thread)
16130 (strut process_info, all_processes, linux_attach_lwp)
16131 (thread_db_init): New.
16133 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16134 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16135 (the_low_target): Add new members.
16136 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16137 (i386_store_fpxregset): Constify.
16138 (target_regsets): Add new kind identifier.
16139 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16140 (i386_set_pc): Add debugging.
16141 (i386_breakpoint_at): New function.
16142 (the_low_target): Add new members.
16143 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16144 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16145 (mips_breakpoint_at): New.
16146 (the_low_target): Add new members.
16147 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16148 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16149 (the_low_target): Add new members.
16150 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16151 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16152 (the_low_target): Add new members.
16153 * linux-x86-64-low.c (target_regsets): Add new kind
16156 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16158 From Martin Pool <mbp@samba.org>:
16159 * server.c (gdbserver_usage): New function.
16162 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16164 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16165 stop_at -> stop_pc.
16167 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16169 * Makefile.in: Remove obsolete code.
16171 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16173 * linux-low.c (regsets_fetch_inferior_registers),
16174 (regsets_store_inferior_registers): Removed cast to int from
16176 * regcache.h: Added declaration of struct inferior_info.
16178 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16180 * inferiors.c (struct inferior_info): Add regcache_data.
16181 (add_inferior): Call create_register_cache.
16182 (clear_inferiors): Call free_register_cache.
16183 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16184 * regcache.c (struct inferior_regcache_data): New.
16185 (registers): Remove.
16186 (get_regcache): New function.
16187 (create_register_cache, free_register_cache): New functions.
16188 (set_register_cache): Don't initialize the register cache here.
16189 (registers_to_string, registers_from_string, register_data): Call
16191 * regcache.h: Add prototypes.
16192 * server.h: Likewise.
16194 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16196 * mem-break.c: New file.
16197 * mem-break.h: New file.
16198 * Makefile.in: Add mem-break.o rule; update server.h
16200 * inferiors.c (struct inferior_info): Add target_data
16202 (clear_inferiors): Free target_data member if set.
16203 (inferior_target_data, set_inferior_target_data): New functions.
16204 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16205 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16206 * linux-low.c (linux_bp_reinsert): New variable.
16207 (struct inferior_linux_data): New.
16208 (linux_create_inferior): Use set_inferior_target_data.
16209 (linux_attach): Likewise. Call add_inferior.
16210 (linux_wait_for_one_inferior): New function.
16211 (linux_wait): Call it.
16212 (linux_write_memory): Add const.
16213 (initialize_low): Call set_breakpoint_data.
16214 * linux-low.h (struct linux_target_ops): Add breakpoint
16216 * server.c (attach_inferior): Remove extra add_inferior
16218 * server.h: Include mem-break.h. Update inferior.c
16220 * target.c (read_inferior_memory)
16221 (write_inferior_memory): New functions.
16222 * target.h (read_inferior_memory)
16223 (write_inferior_memory): Change macros to prototypes.
16224 (struct target_ops): Update comments. Add const to write_memory
16227 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16229 * linux-low.c (usr_store_inferior_registers): Support
16230 registers which are allowed to fail to store.
16231 * linux-low.h (linux_target_ops): Likewise.
16232 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16233 (ppc_cannot_store_register): FPSCR may not be storable.
16235 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16237 * server.h: Include <string.h> if HAVE_STRING_H.
16238 * ChangeLog: Correct paths in last ChangeLog entry.
16240 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16242 * linux-low.h: Remove obsolete prototypes.
16243 (struct linux_target_ops): New.
16244 (extern the_low_target): New.
16245 * linux-low.c (num_regs, regmap): Remove declarations.
16246 (register_addr): Use the_low_target explicitly.
16247 (fetch_register): Likewise.
16248 (usr_fetch_inferior_registers): Likewise.
16249 (usr_store_inferior_registers): Likewise.
16250 * linux-arm-low.c (num_regs): Remove.
16251 (arm_num_regs): Define.
16252 (arm_regmap): Renamed from regmap, made static.
16253 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16255 (arm_cannot_store_register): Renamed from cannot_store_register,
16257 (the_low_target): New.
16258 * linux-i386-low.c (num_regs): Remove.
16259 (i386_num_regs): Define.
16260 (i386_regmap): Renamed from regmap, made static.
16261 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16263 (i386_cannot_store_register): Renamed from cannot_store_register,
16265 (the_low_target): New.
16266 * linux-ia64-low.c (num_regs): Remove.
16267 (ia64_num_regs): Define.
16268 (ia64_regmap): Renamed from regmap, made static.
16269 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16271 (ia64_cannot_store_register): Renamed from cannot_store_register,
16273 (the_low_target): New.
16274 * linux-m68k-low.c (num_regs): Remove.
16275 (m68k_num_regs): Define.
16276 (m68k_regmap): Renamed from regmap, made static.
16277 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16279 (m68k_cannot_store_register): Renamed from cannot_store_register,
16281 (the_low_target): New.
16282 * linux-mips-low.c (num_regs): Remove.
16283 (mips_num_regs): Define.
16284 (mips_regmap): Renamed from regmap, made static.
16285 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16287 (mips_cannot_store_register): Renamed from cannot_store_register,
16289 (the_low_target): New.
16290 * linux-ppc-low.c (num_regs): Remove.
16291 (ppc_num_regs): Define.
16292 (ppc_regmap): Renamed from regmap, made static.
16293 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16295 (ppc_cannot_store_register): Renamed from cannot_store_register,
16297 (the_low_target): New.
16298 * linux-s390-low.c (num_regs): Remove.
16299 (s390_num_regs): Define.
16300 (s390_regmap): Renamed from regmap, made static.
16301 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16303 (s390_cannot_store_register): Renamed from cannot_store_register,
16305 (the_low_target): New.
16306 * linux-sh-low.c (num_regs): Remove.
16307 (sh_num_regs): Define.
16308 (sh_regmap): Renamed from regmap, made static.
16309 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16311 (sh_cannot_store_register): Renamed from cannot_store_register,
16313 (the_low_target): New.
16314 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16315 (the_low_target): New.
16317 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16319 * Makefile.in: Add stamp-h target.
16320 * configure.in: Create stamp-h.
16321 * configure: Regenerated.
16323 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16325 * inferiors.c: New file.
16326 * target.c: New file.
16327 * target.h: New file.
16328 * Makefile.in: Add target.o and inferiors.o. Update
16330 * linux-low.c (inferior_pid): New static variable,
16331 moved from server.c.
16332 (linux_create_inferior): Renamed from create_inferior.
16333 Call add_inferior. Return 0 on success instead of a PID.
16334 (linux_attach): Renamed from myattach.
16335 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16336 (linux_thread_alive): Renamed from mythread_alive.
16337 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16339 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16340 (regsets_store_inferior_registers): Correct error message.
16341 Add missing ``return 0''.
16342 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16343 (linux_store_registers): Renamed from store_inferior_registers.
16344 (linux_read_memory): Renamed from read_inferior_memory.
16345 (linux_write_memory): Renamed from write_inferior_memory.
16346 (linux_target_ops): New structure.
16347 (initialize_low): Call set_target_ops ().
16348 * remote-utils.c (unhexify): New function.
16349 (hexify): New function.
16350 (input_interrupt): Send signals to ``signal_pid''.
16351 * server.c (inferior_pid): Remove.
16352 (start_inferior): Update create_inferior call.
16353 (attach_inferior): Call add_inferior.
16354 (handle_query): New function.
16355 (main): Call handle_query for `q' packets.
16356 * server.h: Include "target.h". Remove obsolete prototypes.
16357 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16359 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16361 * Makefile.in: Add WARN_CFLAGS. Update configury
16363 * configure.in: Check for <string.h>
16364 * configure: Regenerate.
16365 * config.in: Regenerate.
16366 * gdbreplay.c: Include needed system headers.
16367 (remote_open): Remove strchr prototype.
16368 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16369 * regcache.c (supply_register): Change buf argument to const void *.
16370 (supply_register_by_name): Likewise.
16371 (collect_register): Change buf argument to void *.
16372 (collect_register_by_name): Likewise.
16373 * regcache.h: Add missing prototypes.
16374 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16375 * server.c (handle_query): New function.
16376 (attached): New static variable, moved out of main.
16377 (main): Quiet longjmp clobber warnings.
16378 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16379 * utils.c (error): Remove NORETURN.